Unit16 Teaching plan The whole unit[上学期]
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| 名称 | Unit16 Teaching plan The whole unit[上学期] |  | |
| 格式 | rar | ||
| 文件大小 | 951.9KB | ||
| 资源类型 | 教案 | ||
| 版本资源 | |||
| 科目 | 英语 | ||
| 更新时间 | 2006-05-25 22:55:00 | ||
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课时计划
课时1
课题 Unit 16 Scientists at work Warming-up & listening 课型 New
教学目标 1. Talk about science and scientists2. Practise giving instructions.3. Discuss and evaluate Pros and Cons.
重点 1. Talk about science and scientists2. Practise giving instructions.
难点 Discuss and evaluate Pros and Cons.
学情分析 The Ss can finish the task. But there may be a little difficulty in listening.
教具课件 1. A recorder 2. A projector 3. A computer
教法 1. Listening-and–answering activity to help the students go through with the listening material.2. Use both individual work and group or pair work to make every student work and think in class.
教学程序 教学内容（引入、例题、练习题、检测题等） 师生活动 时间分配
Step 1Step 2Step 3Step 4 Lead –in1. Show some pictures 1) Director of the Guangzhou Institute of Respiratory Diseases 2) President of Zhejiang University 3) "Father of China's Aerospace" ★Scientist is a person who has expert knowledge of one or more sciences. (especially gained through experience). 2. Ask some questions about their study Are you getting on well with your study these day Do you like those subjects such as chemistry, physics Why Do you like doing experiments 3. When you are talking about studying, almost all of you think that studying can only happen in the classroom, and it only means listening to the teachers’ explanation. But there can be many means to study. For example, studying in the lab, reading the books by yourselves. Now turn to Page22, and try to describe the four pictures listed in your textbook.Warming up1. Open your books, page 22, look at the four pictures.What do you see in each picture, what is it about Can you give the names of the subjects Can you use your own words to give us some examples of what you learn about for each field of science Picture 1 shows Ss at work in a chemistry lab. Picture 2 shows an English book called Hamlet, a dictionary and a notebook. Picture 3 shows two Ss doing an experiment. Picture 4 shows Ss looking at something through a microscope.II. After describing the pictures, please discuss the following questions.1. What English words do you think of for each subject of science in the school science physics biologychemistry2. What are the subjects in which you study science about Chemistry gas solid liquid change Physics gravity electricity force power sound Biology mental cell germ plant animal being living thing3. Work in groups, and discuss the question Give an example of what you learn about for each field of science.1) In chemistry we learn about the way different liquids and materials react with each other.2) In physics we learn about the laws of the universe, for example, about Newton and the reason why all things on earth fall down.3) In the biology we learn about life on earth, for example, by looking at the structure of cells.4) Talk about the experiment that impresses you most:The following questions may help you:Where did you have your last experiment What was the purpose of it What did you need to carry out the experiment How did you feel Did you learn anything new from it 5) When you’re doing experiment in a lab, what should you pay attention to Student1: We shouldn't’t enter the lab without a teacher.Student2: We should follow the teacher’s instructions. Student3: Don’t touch anything without teacher’s permission.Students: ----- Safety comes first!Listening1. Pre-listening1) We have been talking about experiments, but when we are doing experiments, what should we pay attention to Think over, I’ll collect your answers. (all kinds of answers)2) In the listening text, we will hear a teacher, Mr. Deng who is visiting the chemistry lab with a group of students. Mr. Zhu, the chemistry teacher gives the students instructions about what to do and what not to do.Listen carefully, and try to remember the safety instructions.(Play the tape two or three times for the students to finish the exercises )2. Listening 1) Listen to the tape. Tick the things that Mrs. Zhu talks about.( √ ) safety in the lab ( ) gloves (√ ) long hair ( √ ) experiments ( ) shoes ( ) liquids ( ) car accidents (√ ) gases (√ ) flames 2) Listen carefully and answer the following questions. (1) What is the most important thing students should remember Safety comes first!(2) What is the first thing students should do when they come into the lab Follow the teacher’s instructions.(3) Why should students be careful smelling from bottles Bottles may contain dangerous gases. (4) What is to be done when anything gets into your eyes Immediately wash your eyes with a lot of water.(5) What should students do before leaving the lab Clear everything away and leave the classroom neat and clean. Wash your hands with water and soap. Turn off the lights and shut the windows.HomeworkDo some exx. Ask & answerTalkListen & do exx 8’16’16’1’
板书 Unit 16 Scientist at workThe 1st Period Warming-up & listening(1) What is the most important thing students should remember Safety comes first!(2) What is the first thing students should do when they come into the lab Follow the teacher’s instructions.(3) Why should students be careful smelling from bottles Bottles may contain dangerous gases. (4) What is to be done when anything gets into your eyes Immediately wash your eyes with a lot of water.(5) What should students do before leaving the lab Clear everything away and leave the classroom neat and clean. Wash your hands with water and soap. Turn off the lights and shut the windows.
教学后记 We haven’t finished all the listening part. Better conpensate it.
课时计划
课时2
课题 Unit 16 Scientists at work Warming-up & listening 课型 New
教学目标 1. Talk about science and scientists2. Practise giving instructions.3. Discuss and evaluate Pros and Cons.
重点 1. Talk about science and scientists2. Practise giving instructions.
难点 Discuss and evaluate Pros and Cons.
学情分析 The Ss can finish the task. But there may be a little difficulty in listening.
教具课件 1. A recorder 2. A projector 3. A computer
教法 1. Listening-and–answering activity to help the students go through with the listening material.2. Use both individual work and group or pair work to make every student work and think in class.
教学程序 教学内容（引入、例题、练习题、检测题等） 师生活动 时间分配
Step 1Step 2Step 3 Listening1. Listen to the tape for the second time to write down some key words.Before the experiment:(1) Safety comes first!(2) Follow the teacher’s instruction. Don’t come in without your teacher. Students with long hair should tie it up. Always listen carefully to your teacher’s instructions and don’t touch anything unless your teacher tells you to.During the experiment(1) Gases can be very dangerous. You should wave and carefully smell it. Never taste anything.(2) Be careful about the flame.(3) When working with electricity, make sure your hands are dry.(4) When anything gets into your mouth or eyes, immediately wash your eyes with a lot of water. (5) Don’t throw things or start playing.After the experimentClear everything away and leave the classroom neat and clean. Wash your hands with water and soap. Turn off the lights and shut the windows.4) Language points(1) work①工作，不可数名词He is hard at work./It is interesting work.②著作,作品。名词, works有时也用a workthe works of Karl Marx③工程，工事，工厂。名词 defence works 防御工事 iron and steel works 钢铁厂 public works 市政工程④Vi工作，起作用，产生影响；行得通，奏效,运转。动词He works harder than before. The smoke began to work.烟开始起作用。 The machine works smoothly.机器运转很正常。 He worked himself too much.他操劳过度。 He worked his way through the crowd. 他挤过人群。(2) What about… What about next？/What about salad？ What about his going with us What about when we leave What about where to go What about if I have no money (3) Why should students be careful smelling from bottles Be careful doing sth/with/in/about/ to do/clause People should be careful about the thing they sayBe careful that the medicine is kept away from children Please be very careful with these plates.(4) What is to be done when anything gets into your eyes Be to do表示安排,命令,职责,义务,目的,用途,可能性,命中注定等We are to meet at the school gate.You are to be back by 10 o’clock.I’m to inform you that the meeting will be held in BJ.A knife is to cut with.They were never to meet again.(5) What should students do before leaving the lab Before, after, while, until, when, if, unless, although+ doing/ppWhen crossing the street, you must be careful. Although sitting in the classroom, little Jim’s heart is still at home with his parents.He never speaks at the meeting unless asked to. After being encouraged by the boss, he worked even harder.Practice1. I went to his birthday party without ___ yesterday evening. (B) A. inviting B. being invited C. invited D. be invited2. I’ll not go to his birthday party unless ______. (A) A. invited B. being invited C. inviting D. be invitedHomeworkDo some exx. Listen & do exxLearn & do exxDo exx 40’4’1’
板书 Unit 16 Scientist at workThe 2nd Period Warming-up & listening(1) work①工作，不可数名词 He is hard at work./It is interesting work.②著作,作品。名词, works有时也用a work the works of Karl Marx③工程,工事,工厂。名词defence works 防御工事／iron and steel works 钢铁厂／public works 市政工程④vi工作，起作用，产生影响；行得通，奏效,运转。动词 He works harder than before.(2) Why should students be careful smelling from bottles Be careful doing sth/with/in/about/ to do/clause People should be careful about the thing they sayBe careful that the medicine is kept away from children Please be very careful with these plates.(3) What is to be done when anything gets into your eyes Be to do表示安排,命令,职责,义务,目的,用途,可能性,命中注定等We are to meet at the school gate.You are to be back by 10 o’clock.I’m to inform you that the meeting will be held in BJ.A knife is to cut with.They were never to meet again.(4) What should students do before leaving the lab Before, after, while, until, when, if, unless, although+ doing/ppWhen crossing the street, you must be careful. Although sitting in the classroom, little Jim’s heart is still at home with his parents.He never speaks at the meeting unless asked to. After being encouraged by the boss, he worked even harder.
教学后记 We have finished the language point part.
课时计划
课时3
课题 Unit 16 Scientists at work Pre-reading & reading 课型 New
教学目标 1. Talk about doing experiments.2. Improving the Ss’ reading ability, especially their skimming and scanning ability.3. Enable the Ss to know the serious attitude to science.4. To learn some useful words and expressions.
重点 1. Talk about doing experiments.2. Improving the Ss’ reading ability, especially their skimming and scanning ability.3. To learn some useful words and expressions.
难点 Talk about doing experiments & enable the Ss to know the serious attitude to science.
学情分析 There may be a little difficulty in drawing the sketch of the kite.
教具课件 1. A recorder 2. A projector 3. A computer
教法 1. Fast reading for the students to get the general idea first. 2. Discuss after reading to understand the text better.3. Careful reading to get the detailed information.
教学程序 教学内容（引入、例题、练习题、检测题等） 师生活动 时间分配
Step 1Step 2Step 3Step 4 Revision1. If you try to __ the meaning from the rest of the sentences, you’ll ___ the meaning clear. (A) A. guess; get B. have; make C. understand; have D. get; grasp2. Neither Chinese nor maths ____ easy for us to____. (C) A. are; learn B. are; learn from C. is; learn D. is; learn it3. It was __ that Thomas Edison __ the electric lamp. (A) A. well known to everyone; invented B. quite known by us all; created C. very known; discovered D. known; found4. The novel is said ____ into many languages. (D) A. being translated B. to translate C. to have translated D. to have been translated5. Do you think the photo of ____looks ____ younger than I am now (B) A. mine; much B. me; a great deal C. my father’s; a lot D. myself; a little6. --____, a fire-engine is running over towards us. (C) --Yes, a big fire ____ nearby, I guess. A. Take care; must break out B. be careful; must break out C. Look out; must have broken out D. Look; was broken out7. There happened to be a policeman nearby when the accident happened, ____ (A)A. didn’t there B. wasn’t there C. didn’t he D. wasn’t it8. The maths problem is very difficult, for they have tried ____. (D)A. every means possible B. every mean possible C. possible every means D. every possible means9. The old and the young each ____ advantages and disadvantages. (B) A. have his own B. have their own C. has their own D. has his own10. For most of the ____ history, China had the world’s most ____ civilization. (A) A. recorded; advanced B. recording; advancing C. recording; advanced D. record; advancedPre-readingYou’ve listened what should be paid attention to in the experiment. Let’s look at a famous experiment---kite experiment. 1. Lead-in questions1) When do people usually fly kites 2) What’s the weather like when people usually fly kites 3) Who did this famous experiment 2. Benjamin Franklin (1706-1790)1) Born in Boston, Massachusetts. Regarded as the US founding father, he signed the ?Declaration of Independence and the Constitution of the United States. He ever worked asa printer, author, politician, inventor, statesman, scientist.2) Benjamin Franklin’s great invention---lightning rod3. Skimming: Understanding the structure In which paragraphs can you find the information InformationParagraph(s)The purpose and the result of the experiment1~3The equipment of the experiment4the steps of the experiment5~64. Scanning1) Fill in the blanksPurpose Materials ProcedureResults 2) True or false1. In 1752 scientists already knew what electricity is. (T)2. Franklin was helped by a friend to do the experiment. (F)3. Franklin made the kite of silk because wet silk does not conduct electricity. (F)4. A condenser was used in the experiment to store electricity. (T)5. The key tied to the string was put into the door to stop the kite from flying away. (F)While-reading1. Task 1: Look at the textbook and listen to the tape carefully, then try to complete the chart.Name Kite ExperimentTime In June 1752Attendee Franklin and his sonPurposeLightning and electricity are the same.Things needed a kite, a key, some really bad weather and a condenser2. Task 2: Read the text quickly and try to get the main idea of each paragraph.3. Task 3: Read the text carefully, then do some exercises.1) Franklin made the kite of silk because ______. (C)A. wet silk does not conduct electricity B. silk kite flies highC. silk kite will last longer in weather with rain and strong winds D. silk kite is cheaper2) Which is not stated but can be inferred from the text (B)A. Franklin did the experiment with the kite. B. Franklin’s experiment with electricity was dangerous.C. Franklin failed the experiment again.D. The experiment was conducted in bad weather.3) Which of the following is in the correct order (B)①The experiment proves that lightning and electricity are the same.②The kite flew high in the rainy sky.③He made a silk kite.④Very sharp piece of metal was fixed.⑤A key was fastened to the end of the string.⑥ A ribbon was tied to the string.A. ④ ⑤ ⑥ ③ ② ① B. ③ ④ ⑤ ⑥ ② ①C. ④ ③ ⑤ ⑥ ① ② D. ③ ④ ⑤ ⑥ ① ②4) How did Franklin prove that lightning and electricity are the same (C) A. By flying a kite with his son in the fields. B. By charging the string of the kite. C. By using a kite to attract lightning and a condenser to store electricity. D. By taking a condenser to a shed in a thunderstorm.5) The passage is meant for _________. (C)A. experts B. scientists C. common readers D. officials6) Scientists knew what electricity is for the first time ________________. (B)A. in June 1752 B. before 1752 C. after 1752 D. in the 19th century7) Franklin make the kite of silk because ____. (C)A. wet silk does not conduct electricity B. silk kite flies highC. silk kite will last longer in weather with rain and strong winds D. silk kite is cheaper8) Before his experiment, Franklin had to prepare the following EXCEPT ____. (B)A. a strong kite B. really bad weather C. A metal key D. a condenser9) In Franklin’s experiment, a condenser was used to ____. (A)A. Store electricity B. make electricity C. Attract lightening D. protect him from electricity10) The writer thinks it better to make the kite out of silk than paper because ____. (D)A. Silk conducts electricity better B. silk can protect people from electric shocksC. a silk kite is much lighter in weight D. It’ll be longer before a silk kite is damaged11) Text 1 is mainly about ______. (C)A. how to make a strong kite and fly it high in the sky.B. a number of experiments to show what electricity isC. An experiment to prove that lightning and electricity is D. How to use a kite to attract lightning and make use of it in our everyday life12) Which can be learned from Para. 3 (C)A. Franklin was shocked at the results of his kite experiment. B. Franklin could have carried out the experiment in any season of the year.C. When a string gets wet it will conduct electricity much better.D. Before Franklin felt an electric shock, his hair must have stood up.4. Read the text again and finish the following experiment report.TitleKite experimentExperimenterFranklinPurposeTo prove lightning ？= electricityMaterialsKey, sharp metal, string, silk handkerchief, ribbonInstructions1. Make a kite; 2. Fix a piece of metal to… 3. Fasten a key to…4. Tie a silk ribbon to… 5. Tie a silk ribbon to…ResultsLightning = Electricity5. The condition of doing the kite experiment silk handkerchief stringHomeworkGo through the whole text and retell it.Draw a sketch(草图) of the kite which was used in the experiment according to the instruction. Do exxAsk & answerRead & do exxRead & do exxRead & do exx 10’13’21’1’
板书 Unit 16 Scientist at workThe 3rd Period Pre-reading1. Fill in the blanksName Kite ExperimentTime In June 1752Attendee Franklin and his sonPurposeLightning and electricity are the same.Things needed a kite, a key, some really bad weather and a condenser2. Fill in the blanksTitleKite experimentExperimenterFranklinPurposeTo prove lightning ？= electricityMaterialsKey, sharp metal, string, silk handkerchief, ribbonInstructions1. Make a kite; 2. Fix a piece of metal to… 3. Fasten a key to…4. Tie a silk ribbon to… 5. Tie a silk ribbon to…ResultsLightning = Electricity
教学后记 The Ss can’t do well in the revision exercises.
课时计划
课时4
课题 Unit 16 Scientists at work Reading 课型 New
教学目标 1. Talk about doing experiments.2. Improving the Ss’ reading ability, especially their skimming and scanning ability.3. Enable the Ss to know the serious attitude to science.4. To learn some useful words and expressions.
重点 1. Talk about doing experiments.2. Improving the Ss’ reading ability, especially their skimming and scanning ability.3. To learn some useful words and expressions.
难点 Talk about doing experiments & enable the Ss to know the serious attitude to science.
学情分析 There may be a little difficulty in retelling.
教具课件 1. A recorder 2. A projector 3. A computer
教法 1. Fast reading for the students to get the general idea first. 2. Discuss after reading to understand the text better.3. Careful reading to get the detailed information.
教学程序 教学内容（引入、例题、练习题、检测题等） 师生活动 时间分配
Step 1Step 2Step 3Step 4 Revision1. The situation was ____. People were ____. (C) A. danger; in danger B. dangerous; dangerous C. dangerous; in danger D. in danger; dangerous2. When he opened the door, he ____ sth unusual. (D) A. imagined B. smelled C. tasted D. sensed3. –Can I help you with your suitcase (B) --No, thanks. _____. A. You don’t have to B.I can manage it myself C. It’s none of your business D. Mind your own business4. Her husband was ____ in a car accident. (B) A. died B. killed C. wounded D. hit5. --I wonder if I could use your bike for a day --____. (C) A. Never mind B. Not at all C. Go ahead D. that’s right6. Can you tell me ____ (C) A. who is that gentleman B. that gentleman is who C. who that gentleman is D. whom is that gentleman7. I don’t think there’s ____ in what you’ve said. (B) A. interest of anything B. interesting anything C. anything interest D. anything of interest8. What he said ____ that he was angry with me. (C) A. is meant B. made C. suggested D. explained9. His voice sounds ____ he had got a cold. (D) A. like B. as C. even if D. as if10. Country music today remains _____ as before. (A) A. much the same B. the much same C. a lot of the same D. the same a lotLead-in1) Wordsconduct vt. 实施，管理 lightning n. 闪电thunderstorm n. 雷雨string n. 线, 细绳charge vt. 冲电, 控告electric adj. 电动的,导电的shock n. 震动, 电击a number of 许多, 若干a great deal of 大量的2) About FranklinBenjamin Franklin (1706-1790); Regarded as the US founding father; Author of Poor Richard’s Almanac, a book of smart sayings and facts; Librarian, printer, politician, inventor and creative mindReading1. Questions1) Why did he want to do it 2) Why did he need to do the experiment 3) Why did Franklin do this experiment with the kite silk handkerchief string key sharp metal4) Why was the kite made of silk instead of paper (1) Pictures(2) PurposeMetal: pull the electricity from the cloudKite: attract lighteningTail: keep the balance of the kiteString: control the kite/conduct the electricityShed : keep the tools/person dry keep them from being hit by electricityRibbon: made it safe to hold the stringKey : conduct the electricity into the condenserCondenser: store electricity5) What happened see ------hairs stand up feel------electric shockWe can do-------bring… close to …do-------collect, store notice---follow2. Fill in the blanks1) Franklin attracted lightning by using a kite made of silk. 2) A silk kite does not attract lightning, so he had to fix a long sharp piece of metal to the top of the longest stick of the cross.3) He brought a condenser to store electricity.4) He used a small shed in the fields to keep himself and his tools dry. 5) He tied a silk ribbon to the string so that the kite could protect him from the electricity.6) He directed the electricity towards the condenser with a piece of metal at the end of the string by tying a metal key to the end of the string. 3. Word studyWhich underlined word has the same meaning as it does in the text 1) charge (3)(1) How much do you charge for repairing my CD player (2) The frightened animal charged into the shop.(3) It usually takes one hour to get my cellophane fully charged.The string was getting charged.2) cross (1)(1) He was surprised to see so many crosses all over his maths homework.(2) She is wearing a cross around her neck.(3) The river was too deep to cross.Tie the corners of the handkerchief to the points of the cross, and…3) sharp (2)(1) Blind animals may survive by their sharp sense of smell.(2) The knife is not sharp enough to cut the meat.(3) I felt a sharp pain in my stomachFix a very sharp piece of metal,… to the top of the ….tear (1)(1) Don’t pull the cloth so hard. It tears easily.(2) They are tearing down these old houses for new buildings.(3) He saw the beautiful little girl in tears.but a kite made of silk will not tear so soon …tie (3)(1) Each team made one goal and the match ended in a tie.(2) Your new tie looks great with your blue suit.(3) This two year old girl is learning how to tie her shoes.Tie the corners of the handkerchief to the points of the cross, and…4. Fill in the blanksFranklin’s famous kite experiment:TimeJune.1752PeopleFranklin and his sonWeatherA bad weatherPurposeProve lightning and electricity are the sameThe things neededA kite, a key, some bad weather, a condenserThe stepsFirst…, second…,third…ResultsProved the idea5. Language points1) Phrases (1) a number of 若干, 许多 the number of ……的数量 (2) having realized that…..当我意识到…. (3) do an experiment 做一个实验(4) be beginning to do 开始做某事 (5) get charged 开始充电(6) a great deal of 很多的,大量的 (7) protect ….from 保护….不受伤害2) Having realized that I could use a kite to attract lightning, I decided to …After I realized that I could use…, I…Having finished the homework, Tom went out to play.Walking in the street, he met his head teacher.Being beaten, he was crying loudly.Beaten, he was black and blue.Having been guided around the library, we was led to the lab. …HomeworkRead the reading passage aloud.Try to describe the kite experiment.Finish Exx 2-3 in vocabulary on page 91 Do exxSayAsk & answerLearn & do exxAsk & answerLearn & do exxAask & answeerLearn & do exx 13’31’1’
板书 Unit 16 Scientists at work The 4th PeriodReadingHaving realized that I could use a kite to attract lightning, I decided to …After I realized that I could use…, I…
教学后记 A very good class. The Ss are very familiar with the text.
课时计划
课时5
课题 Unit 16 Scientists at work Reading 课型 New
教学目标 1. Talk about doing experiments.2. Improving the Ss’ reading ability, especially their skimming and scanning ability.3. Enable the Ss to know the serious attitude to science.4. To learn some useful words and expressions.
重点 1. Talk about doing experiments.2. Improving the Ss’ reading ability, especially their skimming and scanning ability.3. To learn some useful words and expressions.
难点 Talk about doing experiments & enable the Ss to know the serious attitude to science.
学情分析 There may be a little difficulty in learning too many language points.
教具课件 1. A recorder 2. A projector 3. A computer
教法 1. Fast reading for the students to get the general idea first. 2. Discuss after reading to understand the text better.3. Careful reading to get the detailed information.
教学程序 教学内容（引入、例题、练习题、检测题等） 师生活动 时间分配
Step 1Step 2Step 3Step 3 Revision1. Why did he need to do the experiment 2. Why did Franklin do this experiment with the kite Fast reading A short passage introducing Benjamin Franklin in the newspaper Student Times.Careful reading1. Language points1) The kite flew high in the rainy sky.high: adv. 具体的高，修饰动词或介词短语。highly: adv. 高度地，非常的；多用作抽象意义，作程度副词。a highly skilled worker highly enjoyable speak/think highly ofWe are highly amused by the child.He can jump high.有些形容词变化成两个副词，即adj.+ly 和adj.原形。wide—widely high—highly deep—deeply close—closely 与形容词同形的副词一般解释具体的概念;adj.+ly一般解释抽象的概念。The door opened wide and people came streaming out.The drug is widely used in the treatment of cancer.★notice: hard ---hardly★Practice(1) The ___man is now climbing the ___ mountain. (A) A. tall, high B. high, tall C. tall, tall D. high, high(2) The newly-found cave is very deep and we are deeply interested in it.(deep, deeply)2) begin to dobegin doing谈论长期的习惯动作开始养成时更常用How old were you when you first begin playing the piano began to understand， realize, see, know, think, etc.She began to think she was going wrong after a second thought.beginning to do Are the farmers beginning to sell apples 3)祈使句+and+陈述句（将来）祈使句+and+陈述句=If（When)…, you will …祈使句+or/ or else/ otherwise+陈述句 =If (not）…, (you) will…Work harder and you will find it not difficult to learn Hurry up, or you will be late.Be careful, otherwise you will make another mistake.4) take caretake care of 爱护，照顾take care +that 小心 注意Take care that you don’t spoil your clothes5) tie…to…把 … 绑… tie up 扎起 捆起6) “get＋过去分词”结构，其中get相当于be动词，起助动词的作用。例如： The computer got（was）damaged when we were moving．我们搬家的时候，电脑碰坏了。 My bike is getting（is being）repaired now．我的自行车正在修理。7）charge vt., vi.①要价；索价；要人支付；收费The fruit seller charged me too much money.这个水果贩子要了我很多的钱。②猛冲；攻击；向前冲Suddenly the wild animal charged at us.突然那头野兽朝我们冲过来。③（常与up连用）使充电Does your car battery get charged easily 你那辆汽车的蓄电池容易充电吗 ④（短语）in charge of负责The chief engineer was in charge of directing the building of the subway.主任工程师负责指挥地铁的建造工程。8) be able to 表示设法、努力去做某事，既显示出具备某种能力，也表明成功地做了某事，相当于 manage to do或 succeed in doing I talked for a long time, and in the end I was able to make her believe me.谈论了很长时间，最终说服了他。9) prove vt., vi.①（常与that连用）证明Facts have proved that the creative power of the people knows no limits.事实证明人民的创造力是无穷的。②证明（是） 需要一段时间证明或根据经验得出某种结论。(1) Perhaps the book will prove (to be) useful, after all. 这本书终究证明是有用的。(2)The operation, which lasted for over four hours, proved to be very difficult.手术持续了四个多小时，（证明）非常难做。(3) On the long journey, he proved a most amusing companion.经过这次长途旅行，他证明是个非常风趣的旅伴。2. Testing 1) ( ) The number of people invited __ fifty, but a number of them __ absent for different reasons.(NMET’96) A. were , was B. was, was C. was , were D. were, were2) ( ) ___from heart trouble for years, professor White has to take some medicine with him wherever he goes. (上海2001春) A. Suffered B. Suffering C. Having suffered D. Being suffered3) ( ) Cleaning women in big cities usually get __ by the hour.(NMET’98) A. pay B. paying C. paid D. to pay4) ( ) New York, __ last year, is a nice old city.(北京2003秋) A. that I visited B. which I visited C. where I visited D. in which I visited3. Fill in the blanksBenjamin Franklin was a famous American scientist. In June 1752, he did a kite experiment to prove that lightning and electricity were the same. He made a kite, which could attract lightning. The kite was made of silk so that it would not tear too soon. He fixed a very sharp piece of metal and then fastened a key to the end of the long string and finally he tied a silk ribbon to the string, just above the key. When a thunderstorm appeared, he went to a shed in the field and flew the kite to the sky. Soon he saw the hairs on the string stand up because the string got charged. He brought his finger to the string and felt a light but clear electric shock. With the help of a key and a condenser, he was able to collect a great deal of electricity.4. Discussion1) Which of the following pictures shows how Franklin did the experiment Why 2) Do you think Franklin’s experiment was dangerous Why When did you do the experiment Why did you do the experiment What materials were needed Can you describe the process Was it successful Do you think it was dangerous Homework1. Retell the story 2. Finish the exercises in the exercise book Ask & answerLearn &do exxLearn& do exxDiscuss 5’5’34’1’
板书 Unit 16 Scientists at workThe 5th PeriodReading1) The kite flew high in the rainy sky.high: adv. 具体的高，修饰动词或介词短语。highly: adv. 高度地，非常的；多用作抽象意义，作程度副词。a highly skilled worker speak/think highly ofWe are highly amused by the child.He can jump high.有些形容词变化成两个副词，即adj.+ly 和adj.原形。wide—widely high—highly deep—deeply close—closely 与形容词同形的副词一般解释具体的概念;adj.+ly一般解释抽象的概念。The door opened wide and people came streaming out.The drug is widely used in the treatment of cancer.★notice: hard ---hardly2) begin to dobegin doing谈论长期的习惯动作开始养成时更常用How old were you when you first begin playing the piano began to understand， realize, see, know, think, etc.She began to think she was going wrong after a second thought.beginning to do Are the farmers beginning to sell apples 3)祈使句+and+陈述句（将来）祈使句+and+陈述句=If（When)…, you will …祈使句+or/ or else/ otherwise+陈述句 =If (not）…, (you) will…Work harder and you will find it not difficult to learn.Be careful, otherwise you will make another mistake.4) charge vt., vi.①要价；索价；要人支付；收费The fruit seller charged me too much money.这个水果贩子要了我很多的钱。②猛冲；攻击；向前冲Suddenly the wild animal charged at us.突然那头野兽朝我们冲过来。③（常与up连用）使充电Does your car battery get charged easily 你那辆汽车的蓄电池容易充电吗 ④（短语）in charge of负责The chief engineer was in charge of directing the building of the subway.主任工程师负责指挥地铁的建造工程。
教学后记 Some Ss can’t understand the perfect form of infinitive.
课时计划
课时6
课题 Unit 16 Scientists at work Grammar & Word study 课型 New
教学目标 1. Know about some words that have different meanings2. Learn one word formation—compounds.
重点 1. Know about some words that have different meanings2. Learn one word formation—compounds.
难点 word formation-compounds
学情分析 The Ss can finish the task.
教具课件 1. A recorder 2. A projector 3. A computer
教法 1. Asking-and –answering activity to go through the reading material.2. Individual and pair work.
教学程序 教学内容（引入、例题、练习题、检测题等） 师生活动 时间分配
Step 1Step 2Step 3Step 4 Grammar Revision Let some Ss retell the text.Lead-in After having learnt many words, we can find that some words have more than one parts or speech or a meaning. For example, bank can mean not only the ground near a river, but also the establishment for keeping money. It is one factor of words and we may find that if some words are combined, a new word comes into being. Today we will talk about these two phenomena.Grammar----Compounds1. The way of making the compounds, the noun compounds and adjective pound wordsStructureExampleCompound n.pron. + n.adj. + n.adv. +v.v. +advv. + n.n. + v.n. + n. n. + verbal .n.she-catgreenhouseincomeget-togetherpickpocketdaybreakairporthandwritingCompound adj.adj. + n.+edadj. + pr.p.adv. +pr.p.adv.+pp.n. + adj.n. + pr.p.n.+ppnum.+n.+ednum.+nwarm-heartedgood-lookinghard-workinghard-wonlifelongpeace-lovingsnow-coveredfour-storeyedten-yearCompound v.n.+ .adv. v.adj. v.backtrackoverthrowill-treatCompound adv.adv +advpron +adv.adv +n.howeveranywheredownstairs2. Exercises on page 261) part of the body used when we walk a round thing to play with2) something we put on our feet a thin piece of rope3) water of ten degrees below zero a medicine to put on your skin4) the colour of most leaves in spring the place where the family live5) opposite of up a small city6) small than the ocean all the things we eat3. Exercise 2 on page 91:1) Science is of great help in developing the ______. (economy, economic)2) The new maglev train that connects the city of Shanghai with Pudong Airport is both fast and _____. (comfort, comfortable)3) If Franklin had been less careful, he could easily have been killed by an ____ shock. (electric, electricity, electrical)electric指“由电产生的；带电的装置” 而“electrical”指“有关电学方面的” e.g an electric clock/ light/ iron/ wire an electrical engineer4) Car drivers should always _____ their seat-belts. (fast, fasten)5) I doubt whether your _____ that vegetables have feelings is right. (conclude, conclusion)6) Most metals ____ electricity very well. (conduct, conductor)4. Translation on page 911) Franklin's kite experiment showed that lightning and electricity are the same.2) Some people think that the threat that nuclear energy forms to the environment weighs much more than the good it does for society.3) A light electric shock does no harm to the human body, but a strong one can kill.4) There is a great deal of talk about the scientist’s family life.5) How can you prove that you didn’t do it 6) The wheel, one of the earliest inventions, still plays an important role in human activities.7) Linda was so angry that she tore the letter into pieces and threw them into the dustbin.8) British law says that every new drug must be tested on at least two different kinds of animals.HomeworkReview the compound words and preview next part. RetellLead-inExplainDo exxDo exx 10’4’30’8’1’
板书 Unit 16 Scientists at workThe 6th Period Grammar & word study Compound wordsStructureExampleCompound n.pron. + n.adj. + n.adv. +v.v. +advv. + n.n. + v.n. + n. n. + verbal .n.she-catgreenhouseincomeget-togetherpickpocketdaybreakairporthandwritingCompound adj.adj. + n.+edadj. + pr.p.adv. +pr.p.adv.+pp.n. + adj.n. + pr.p.n.+ppnum.+n.+ednum.+nwarm-heartedgood-lookinghard-workinghard-wonlifelongpeace-lovingsnow-coveredfour-storeyedten-yearCompound v.n.+ .adv. v.adj. v.backtrackoverthrowill-treatCompound adv.adv +advpron +adv.adv +n.howeveranywheredownstairs
教学后记 Today’s retelling is better than before.
课时计划
课时7
课题 Unit 16 Scientists at work Integrating skill 课型 New
教学目标 1. Train the Ss’ reading and speaking ability by making a debate after reading the material2. Train the Ss’ writing ability by writing an essay.
重点 write an argumentative essay
难点 write an argumentative essay
学情分析 The Ss can finish the task. If they can’t finish writing, leave it as their homework.
教具课件 1. A recorder 2. A projector 3. A computer
教法 1. Asking-and –answering activity to go through the reading material. 2. Individual and pair work.
教学程序 教学内容（引入、例题、练习题、检测题等） 师生活动 时间分配
Step 1Step 2Step 3Step 4Step 5 Lead-in With the development of medical science, more and more new medicines come into being. But do you know that there are some animals’ construction to the coming of the new medicine.Because each new medicine must be tested on animals before it is used on human being to decide whether the new medicine can be used. And then many animals die in this kind of experiment every year. So it brings a heated argument. Some are for the experiment while someare against. Today we will also take part in this debate.Pre-readingsome new wordsshampoo drug doubt activist pro con conclusion test test on argumentReading1. Read the text and answer the questions.(1) Who are “animal rights activists They are people who fight for the rights of animals.(2) List products that have been tested on animals.Shampoo, skin creams, new cancer drugs.★More examples:①Body and skin products: make-up, lip stick, perfume, after-shave, hairspray, nail polish, hand cream, soap, lotion to keep mosquitoes away, etc.②Food products: all chemicals that are added to food to change color, taste, smell, keep food fresh, fluid, etc.③Medicine: skin creams, eye drops, nose drops, ear drops, pills to be swallowed, drinks, syrups, injections, sprays, etc, and how to operate, transplant organs, etc.④Other: poisonous stuff that people use in and around the house: paints, toilet cleaner, detergent to do the dishes, bleach, spray cans to kill insects, air refreshers, etc.(3) Make a list of animals used for such experiments.Mice, rats, rabbits, cats, dogs, monkeys, etc.2. What do you know about animal experiments 1) Which animal is most widely used in experiments (C) a. Dog b. Rat c. Mouse★How many animals are used in animal experiments Numbers of animals used in the UK in 2000Animals Numbers usedMouse1,607,000Rat 535,000Rabbit39,700Bird 124,200Fish 243,000Primate (灵长目动物）3,700Reptile(爬行动物）15,600…………Total 2,714,8002) According to British law, new drugs must be tested on how many different species of live mammals (C) a. None, if there are suitable alternatives (替代物) b. One c. Two3) What are animal experiments not used for (C) a. to develop cleaning products b. to develop transplant (移植) techniques c. to test interfaces between humans and computers4) Which of the following is true (D) a. Every year 2.5 million animals die in experiments b. Animals are only used to test new medicines. c. Scientists say animal testing does not work. d. Almost all the medicines people use have been tested on animals.5) What’s painkiller (C) a. 杀手 b. 安慰剂 c. 止痛药 d. 救心丸6) Text 2 mainly about _____. (A) a. divergence (分歧) on animal experiments b. the results of animal experiments c. the process of animal experiments d. loss of animals in experiments7) What’s the writer’s attitude towards animal testing in Text 2 (A) a. Neutral. b. Supportive c. Indifferent. d. Against3. Find the information about the following statistics:2.5 million Used to test products2 4. Read the argument listed in the textbook. And think it over to decide whether the Ss are for this kind of animal test. Try to make your opinion solid.1) Does animal testing work 2) Do people have the right to use animals 3) How do you feel about animal experiments 4) Do you think animal experiments are necessary 5. Read the passage more carefully and find out some supporting ideas.1) Why do scientists use animals for such experiments 2) Why do some scientists say that animal testing doesn’t work 3) Why do some people say humans have no right to use animals to test medicines 4) If you were an animal, what would you like to say to human beings 6. Debate (辩论）：Pros We should test medicine on animals. …Cons We should not test medicine on animals. …Form some groups to debate with each other. And then choose some groups to act it out in front of the class.7. DiscussWhat do you think we can do with animal testing in the future Please give one or two suggestions.Three Rs:Replacement: attempt to use alternative methodsReduction: attempt to reduce the number of animals necessary for each experimentRefinement: attempt to improve the experiment to reduce animal sufferingWriting1. Generalize the Ss’ opinions and give them the instruction of writing an argumentative essay.1) An argumentA good argument is any explanation that shows the reader that the writer is both reasonable and fair. To be reasonable, the writer must be both logical and realistic. To be fair, a writer must consider both sides in an issue, not only the one he or she agrees with. Evidence (facts) always helps make a good argument.2) Tips: How to write an argumentative essay(1) Title: Choose a good title for your essay about animal testing.(2) Introduction: Explain for what reasons animals are used in experiments and make clear on which side you are: Is animal testing OK or are you an animal rights activist (3) Arguments Pro: Choose two or three arguments from the reading to support your view. Explain them in your own words.(4) Arguments Con: Choose one or two arguments from the reading that go against your view. Explain them in your own words and show that they are not true.(5) Conclusion: Write what you should do with animal testing in the future and why.Write an persuasive essay about animal experiments.Homework1. Write an essay to give your opinions about using animals in science experiments.2. Get more information about animal testing on. Learn & do exxLearn & do exxLearn & do exxWrite 4’5’25’10’1’
板书 Unit 16 Scientists at workThe 7th Period Integrating skill★List products that have been tested on animals.Shampoo, skin creams, new cancer drugs.★More examples:①Body and skin products: make-up, lip stick, perfume, after-shave, hairspray, nail polish, hand cream, soap, lotion to keep mosquitoes away, etc.②Food products: all chemicals that are added to food to change color, taste, smell, keep food fresh, fluid, etc.③Medicine: skin creams, eye drops, nose drops, ear drops, pills to be swallowed, drinks, syrups, injections, sprays, etc, and how to operate, transplant organs, etc.④Other: poisonous stuff that people use in and around the house: paints, toilet cleaner, detergent to do the dishes, bleach, spray cans to kill insects, air refreshers, etc.(3) Make a list of animals used for such experiments.Mice, rats, rabbits, cats, dogs, monkeys, etc.
教学后记 The Ss should remember all the phrases about come.
课时计划
课时8
课题 Unit 16 Scientists at work Speaking 课型 New
教学目标 1. Improve the Ss’ speaking ability by debating each other and describing.2. Study the language points connected with the dialogue.
重点 1. Improve the Ss’ speaking ability by debating each other and describing.2. Study the language points connected with the dialogue.
难点 Improve the Ss’ speaking ability by debating each other and describing.
学情分析 The Ss can finish the task.
教具课件 1. A recorder 2. A projector 3. A computer
教法 1. Asking-and –answering activity to go through the reading material. 2. Individual and pair work.
教学程序 教学内容（引入、例题、练习题、检测题等） 师生活动 时间分配
Step 1Step 2Step 3 RevisionReview the words we have learnt . gas solid liquid change gravity electricity force power sound mental cell germ plant animal being living thing Speaking1. Pre-speaking Talk about the effect of the science and technology. Let the Ss know the application of science and technology does good to our society, and at the same time, it also does harm to the human beings or the environment.1) Who am I Column AAlexander BellThomas EdisonLaite BrothersMadame CurieSteven HawkingElbert EinsteinIsaac Newton2) Look at some inventions Watch air conditioner computersewing machine refrigerator electric washing machine vacuum cleaner electric iron car VCD player rocket maglev train3) Discuss the advantages and disadvantages of the cellphoneInventionsAdvantagesDisadvantagescellphones1.Communicate easily2…….3…….………1……2……3…….…….4) Read the example. ①Read the dialogue quickly, and find out the information about the advantages and disadvantages of a high-speed Maglev train. Building a high-speed Maglev trainAdvantages Disadvantages 1. It is fast. 1. 1.It’s a waste of money. 2. It’s clean and does not pollute the air. 2. It’s too expensive 3. It does not make any noise.Key: Advantages: fast ,clean, no noiseDisadvantages: much too expensive, a waste of money②Some questions on maglev trainHow much did it cost to build such a train Which city is the first in the world to build the maglev train Can a maglev train run How much is the ticket from the city to Pudong Airport How long will it take to go to Pudong Airport from the city If we can go to Beijing from Shanghai in a maglev train, how much will the ticket cost, can you guess 2. Speaking1) Everything has its two sides, now, there are four inventions for you to discuss. First go through the useful expressions on page 23. Work in groups, make some notes while discussing.Practise in pairs to talk about some advantages and disadvantages of the scientific discoveries and application listed in the book.Cloning: cells, biology, people that look the same, making people, copying animals and people,growing organs, medicine, operating, helping people who lost an ear/eye/leg etc.Nuclear energy: does not pollute the environment, very dangerous waste, great danger in case of accidents, very expensive to build, can help to make all the electricity society puters: can do things faster than people, make work/travel safer, easier to keep and use information, difficult to control when something goes wrong, viruses, problems.Space flight: chance to do research in outer space, very expensive, important to put satellites inspace or repair them, if something goes wrong, it’s difficult to help or rescue people, exciting, shows how far a country has developed.2) Discussion Talk about the advantage and disadvantage of building the three Gorges Dam.3) Some useful expressions:I’m afraid…/ I can’t agree with you./ I don’t think so./ I don’t think that…/ In my opinion…/ I feel that…/ I think…3. Language points1) opinionin one’s opinion/ view in the view/opinion of sbaccording to sb. personally speaking speaking for myself only2) waste vt. & n.waste time/ money on sth.waste time/money (in) doing sth.waste one’s breath/ words白费口舌It’s a waste of time trying to talk to her when she is in this mood.★It’s a waste of money to do such a thing Don’t waste time ___ with him; he will never change his mind. (C) A. argue B. to argue C. arguing D. argued3) make use ofmake (good/full/no/more) use of make the best ofmake the most of/ take advantage ofWe must try to make the best of things until we can afford a bigger house.★Practice(1) Better use should be ___ new technologies___ our life easy and comfortable. (B) A. made, to make B. made of, to make C. made, making D. made of, making(2) Have you realized how much spare time he made use of _____ French (A) A. studying B. to study C. being studied D. studied4). Using animals for medical science is much more important.动名词短语作主语,泛指抽象的活动或一般的习惯,即表示抽象的概念,多为持续反复的动作,时间概念不强;不定式作主语指具体的特定的动作或将来的动作,多为一次性动作。Working here is quite challenging. To work there is my dream.若主语太长，用it作形式主语。It is no use crying over the spilt milk.在少数情况下，不定式不指具体动作，这时可与动名词互换，常见于谚语或格言中。Seeing is believing. To see is to believe.★Exercises(1) ___ the meeting himself gave them a great deal of encouragement. (D)A. The president will attend B. The president to attend C. The president attended D. The president’s attending(2) It is important ___ you ___ correct intonation on the phone. (B)A. of, to use B. for, to use C. of, using D. for, using5) What works with animals does not work with humans.work with sb. 对某人起作用名词性从句练习：(1) He is so thin that “Monkey” is just ___ people always call him. (B)A. why B. what C. that D. how(2) And finally they reached ___ is now called the United States. (A)A. what B. how C. that D. where6) There is no doubt that 100 years ago animal testing was cruel but today animals in experiments are very well taken care of.(1) There is no doubt that…/ about sth. 毫无疑问There is no doubt that our football team will win.There is no doubt about his honesty.(2) No doubt 作状语，有一定把握的主观看法，表示“多半，很可能，必定，认为”No doubt you will go to his birthday party.(3) Without doubt/ undoubtedly毫无疑问,表达了解事实真相的强烈语气。It was without doubt the most successful film of the year.HomeworkFinish the practice in the reading and cloze part in the best design.Recite the 4th and 5th paragraphReview the whole unit and preview next unit. Ask & answerRead & do exxDo exx& explain 29’15’1’
板书 Unit 16 Scientists at workThe 8th Period Integrating skill Look at language points part
教学后记 The Ss did well in speaking.
2006年4月7日
2006年4月6日
sharp metal
silk ribbon
kite
silk handkerchief
shed
ribbon
2006年4月11日
bad weather
ribbon
2006年4月5日
2006年4月3日
key
kite
shed
wooden stick
2006年4月10日
kite
Kite
experiment
2006年4月4日
condenser
bad weather
Kite
experiment
condenser
wooden stick
2006年4月12日
sharp metal
×
×
√
√
foot
ball
shoe
string/lace
ice
cream
green
house
football
shoestring/lace
icecream
greenhouse
down
town
sea
food
downtown
seafood
Human life is more important than
animal life!
That is unfair!!! Wu wu wu….
Column B
The first plane
The theory of relativity
The electric lamp
Black holes in universe
The theory of Gravity
Radium
The first telephone
PAGE
21
Dalian No. 48 Middle School Liu Xinzhong
课时1
课题 Unit 16 Scientists at work Warming-up & listening 课型 New
教学目标 1. Talk about science and scientists2. Practise giving instructions.3. Discuss and evaluate Pros and Cons.
重点 1. Talk about science and scientists2. Practise giving instructions.
难点 Discuss and evaluate Pros and Cons.
学情分析 The Ss can finish the task. But there may be a little difficulty in listening.
教具课件 1. A recorder 2. A projector 3. A computer
教法 1. Listening-and–answering activity to help the students go through with the listening material.2. Use both individual work and group or pair work to make every student work and think in class.
教学程序 教学内容（引入、例题、练习题、检测题等） 师生活动 时间分配
Step 1Step 2Step 3Step 4 Lead –in1. Show some pictures 1) Director of the Guangzhou Institute of Respiratory Diseases 2) President of Zhejiang University 3) "Father of China's Aerospace" ★Scientist is a person who has expert knowledge of one or more sciences. (especially gained through experience). 2. Ask some questions about their study Are you getting on well with your study these day Do you like those subjects such as chemistry, physics Why Do you like doing experiments 3. When you are talking about studying, almost all of you think that studying can only happen in the classroom, and it only means listening to the teachers’ explanation. But there can be many means to study. For example, studying in the lab, reading the books by yourselves. Now turn to Page22, and try to describe the four pictures listed in your textbook.Warming up1. Open your books, page 22, look at the four pictures.What do you see in each picture, what is it about Can you give the names of the subjects Can you use your own words to give us some examples of what you learn about for each field of science Picture 1 shows Ss at work in a chemistry lab. Picture 2 shows an English book called Hamlet, a dictionary and a notebook. Picture 3 shows two Ss doing an experiment. Picture 4 shows Ss looking at something through a microscope.II. After describing the pictures, please discuss the following questions.1. What English words do you think of for each subject of science in the school science physics biologychemistry2. What are the subjects in which you study science about Chemistry gas solid liquid change Physics gravity electricity force power sound Biology mental cell germ plant animal being living thing3. Work in groups, and discuss the question Give an example of what you learn about for each field of science.1) In chemistry we learn about the way different liquids and materials react with each other.2) In physics we learn about the laws of the universe, for example, about Newton and the reason why all things on earth fall down.3) In the biology we learn about life on earth, for example, by looking at the structure of cells.4) Talk about the experiment that impresses you most:The following questions may help you:Where did you have your last experiment What was the purpose of it What did you need to carry out the experiment How did you feel Did you learn anything new from it 5) When you’re doing experiment in a lab, what should you pay attention to Student1: We shouldn't’t enter the lab without a teacher.Student2: We should follow the teacher’s instructions. Student3: Don’t touch anything without teacher’s permission.Students: ----- Safety comes first!Listening1. Pre-listening1) We have been talking about experiments, but when we are doing experiments, what should we pay attention to Think over, I’ll collect your answers. (all kinds of answers)2) In the listening text, we will hear a teacher, Mr. Deng who is visiting the chemistry lab with a group of students. Mr. Zhu, the chemistry teacher gives the students instructions about what to do and what not to do.Listen carefully, and try to remember the safety instructions.(Play the tape two or three times for the students to finish the exercises )2. Listening 1) Listen to the tape. Tick the things that Mrs. Zhu talks about.( √ ) safety in the lab ( ) gloves (√ ) long hair ( √ ) experiments ( ) shoes ( ) liquids ( ) car accidents (√ ) gases (√ ) flames 2) Listen carefully and answer the following questions. (1) What is the most important thing students should remember Safety comes first!(2) What is the first thing students should do when they come into the lab Follow the teacher’s instructions.(3) Why should students be careful smelling from bottles Bottles may contain dangerous gases. (4) What is to be done when anything gets into your eyes Immediately wash your eyes with a lot of water.(5) What should students do before leaving the lab Clear everything away and leave the classroom neat and clean. Wash your hands with water and soap. Turn off the lights and shut the windows.HomeworkDo some exx. Ask & answerTalkListen & do exx 8’16’16’1’
板书 Unit 16 Scientist at workThe 1st Period Warming-up & listening(1) What is the most important thing students should remember Safety comes first!(2) What is the first thing students should do when they come into the lab Follow the teacher’s instructions.(3) Why should students be careful smelling from bottles Bottles may contain dangerous gases. (4) What is to be done when anything gets into your eyes Immediately wash your eyes with a lot of water.(5) What should students do before leaving the lab Clear everything away and leave the classroom neat and clean. Wash your hands with water and soap. Turn off the lights and shut the windows.
教学后记 We haven’t finished all the listening part. Better conpensate it.
课时计划
课时2
课题 Unit 16 Scientists at work Warming-up & listening 课型 New
教学目标 1. Talk about science and scientists2. Practise giving instructions.3. Discuss and evaluate Pros and Cons.
重点 1. Talk about science and scientists2. Practise giving instructions.
难点 Discuss and evaluate Pros and Cons.
学情分析 The Ss can finish the task. But there may be a little difficulty in listening.
教具课件 1. A recorder 2. A projector 3. A computer
教法 1. Listening-and–answering activity to help the students go through with the listening material.2. Use both individual work and group or pair work to make every student work and think in class.
教学程序 教学内容（引入、例题、练习题、检测题等） 师生活动 时间分配
Step 1Step 2Step 3 Listening1. Listen to the tape for the second time to write down some key words.Before the experiment:(1) Safety comes first!(2) Follow the teacher’s instruction. Don’t come in without your teacher. Students with long hair should tie it up. Always listen carefully to your teacher’s instructions and don’t touch anything unless your teacher tells you to.During the experiment(1) Gases can be very dangerous. You should wave and carefully smell it. Never taste anything.(2) Be careful about the flame.(3) When working with electricity, make sure your hands are dry.(4) When anything gets into your mouth or eyes, immediately wash your eyes with a lot of water. (5) Don’t throw things or start playing.After the experimentClear everything away and leave the classroom neat and clean. Wash your hands with water and soap. Turn off the lights and shut the windows.4) Language points(1) work①工作，不可数名词He is hard at work./It is interesting work.②著作,作品。名词, works有时也用a workthe works of Karl Marx③工程，工事，工厂。名词 defence works 防御工事 iron and steel works 钢铁厂 public works 市政工程④Vi工作，起作用，产生影响；行得通，奏效,运转。动词He works harder than before. The smoke began to work.烟开始起作用。 The machine works smoothly.机器运转很正常。 He worked himself too much.他操劳过度。 He worked his way through the crowd. 他挤过人群。(2) What about… What about next？/What about salad？ What about his going with us What about when we leave What about where to go What about if I have no money (3) Why should students be careful smelling from bottles Be careful doing sth/with/in/about/ to do/clause People should be careful about the thing they sayBe careful that the medicine is kept away from children Please be very careful with these plates.(4) What is to be done when anything gets into your eyes Be to do表示安排,命令,职责,义务,目的,用途,可能性,命中注定等We are to meet at the school gate.You are to be back by 10 o’clock.I’m to inform you that the meeting will be held in BJ.A knife is to cut with.They were never to meet again.(5) What should students do before leaving the lab Before, after, while, until, when, if, unless, although+ doing/ppWhen crossing the street, you must be careful. Although sitting in the classroom, little Jim’s heart is still at home with his parents.He never speaks at the meeting unless asked to. After being encouraged by the boss, he worked even harder.Practice1. I went to his birthday party without ___ yesterday evening. (B) A. inviting B. being invited C. invited D. be invited2. I’ll not go to his birthday party unless ______. (A) A. invited B. being invited C. inviting D. be invitedHomeworkDo some exx. Listen & do exxLearn & do exxDo exx 40’4’1’
板书 Unit 16 Scientist at workThe 2nd Period Warming-up & listening(1) work①工作，不可数名词 He is hard at work./It is interesting work.②著作,作品。名词, works有时也用a work the works of Karl Marx③工程,工事,工厂。名词defence works 防御工事／iron and steel works 钢铁厂／public works 市政工程④vi工作，起作用，产生影响；行得通，奏效,运转。动词 He works harder than before.(2) Why should students be careful smelling from bottles Be careful doing sth/with/in/about/ to do/clause People should be careful about the thing they sayBe careful that the medicine is kept away from children Please be very careful with these plates.(3) What is to be done when anything gets into your eyes Be to do表示安排,命令,职责,义务,目的,用途,可能性,命中注定等We are to meet at the school gate.You are to be back by 10 o’clock.I’m to inform you that the meeting will be held in BJ.A knife is to cut with.They were never to meet again.(4) What should students do before leaving the lab Before, after, while, until, when, if, unless, although+ doing/ppWhen crossing the street, you must be careful. Although sitting in the classroom, little Jim’s heart is still at home with his parents.He never speaks at the meeting unless asked to. After being encouraged by the boss, he worked even harder.
教学后记 We have finished the language point part.
课时计划
课时3
课题 Unit 16 Scientists at work Pre-reading & reading 课型 New
教学目标 1. Talk about doing experiments.2. Improving the Ss’ reading ability, especially their skimming and scanning ability.3. Enable the Ss to know the serious attitude to science.4. To learn some useful words and expressions.
重点 1. Talk about doing experiments.2. Improving the Ss’ reading ability, especially their skimming and scanning ability.3. To learn some useful words and expressions.
难点 Talk about doing experiments & enable the Ss to know the serious attitude to science.
学情分析 There may be a little difficulty in drawing the sketch of the kite.
教具课件 1. A recorder 2. A projector 3. A computer
教法 1. Fast reading for the students to get the general idea first. 2. Discuss after reading to understand the text better.3. Careful reading to get the detailed information.
教学程序 教学内容（引入、例题、练习题、检测题等） 师生活动 时间分配
Step 1Step 2Step 3Step 4 Revision1. If you try to __ the meaning from the rest of the sentences, you’ll ___ the meaning clear. (A) A. guess; get B. have; make C. understand; have D. get; grasp2. Neither Chinese nor maths ____ easy for us to____. (C) A. are; learn B. are; learn from C. is; learn D. is; learn it3. It was __ that Thomas Edison __ the electric lamp. (A) A. well known to everyone; invented B. quite known by us all; created C. very known; discovered D. known; found4. The novel is said ____ into many languages. (D) A. being translated B. to translate C. to have translated D. to have been translated5. Do you think the photo of ____looks ____ younger than I am now (B) A. mine; much B. me; a great deal C. my father’s; a lot D. myself; a little6. --____, a fire-engine is running over towards us. (C) --Yes, a big fire ____ nearby, I guess. A. Take care; must break out B. be careful; must break out C. Look out; must have broken out D. Look; was broken out7. There happened to be a policeman nearby when the accident happened, ____ (A)A. didn’t there B. wasn’t there C. didn’t he D. wasn’t it8. The maths problem is very difficult, for they have tried ____. (D)A. every means possible B. every mean possible C. possible every means D. every possible means9. The old and the young each ____ advantages and disadvantages. (B) A. have his own B. have their own C. has their own D. has his own10. For most of the ____ history, China had the world’s most ____ civilization. (A) A. recorded; advanced B. recording; advancing C. recording; advanced D. record; advancedPre-readingYou’ve listened what should be paid attention to in the experiment. Let’s look at a famous experiment---kite experiment. 1. Lead-in questions1) When do people usually fly kites 2) What’s the weather like when people usually fly kites 3) Who did this famous experiment 2. Benjamin Franklin (1706-1790)1) Born in Boston, Massachusetts. Regarded as the US founding father, he signed the ?Declaration of Independence and the Constitution of the United States. He ever worked asa printer, author, politician, inventor, statesman, scientist.2) Benjamin Franklin’s great invention---lightning rod3. Skimming: Understanding the structure In which paragraphs can you find the information InformationParagraph(s)The purpose and the result of the experiment1~3The equipment of the experiment4the steps of the experiment5~64. Scanning1) Fill in the blanksPurpose Materials ProcedureResults 2) True or false1. In 1752 scientists already knew what electricity is. (T)2. Franklin was helped by a friend to do the experiment. (F)3. Franklin made the kite of silk because wet silk does not conduct electricity. (F)4. A condenser was used in the experiment to store electricity. (T)5. The key tied to the string was put into the door to stop the kite from flying away. (F)While-reading1. Task 1: Look at the textbook and listen to the tape carefully, then try to complete the chart.Name Kite ExperimentTime In June 1752Attendee Franklin and his sonPurposeLightning and electricity are the same.Things needed a kite, a key, some really bad weather and a condenser2. Task 2: Read the text quickly and try to get the main idea of each paragraph.3. Task 3: Read the text carefully, then do some exercises.1) Franklin made the kite of silk because ______. (C)A. wet silk does not conduct electricity B. silk kite flies highC. silk kite will last longer in weather with rain and strong winds D. silk kite is cheaper2) Which is not stated but can be inferred from the text (B)A. Franklin did the experiment with the kite. B. Franklin’s experiment with electricity was dangerous.C. Franklin failed the experiment again.D. The experiment was conducted in bad weather.3) Which of the following is in the correct order (B)①The experiment proves that lightning and electricity are the same.②The kite flew high in the rainy sky.③He made a silk kite.④Very sharp piece of metal was fixed.⑤A key was fastened to the end of the string.⑥ A ribbon was tied to the string.A. ④ ⑤ ⑥ ③ ② ① B. ③ ④ ⑤ ⑥ ② ①C. ④ ③ ⑤ ⑥ ① ② D. ③ ④ ⑤ ⑥ ① ②4) How did Franklin prove that lightning and electricity are the same (C) A. By flying a kite with his son in the fields. B. By charging the string of the kite. C. By using a kite to attract lightning and a condenser to store electricity. D. By taking a condenser to a shed in a thunderstorm.5) The passage is meant for _________. (C)A. experts B. scientists C. common readers D. officials6) Scientists knew what electricity is for the first time ________________. (B)A. in June 1752 B. before 1752 C. after 1752 D. in the 19th century7) Franklin make the kite of silk because ____. (C)A. wet silk does not conduct electricity B. silk kite flies highC. silk kite will last longer in weather with rain and strong winds D. silk kite is cheaper8) Before his experiment, Franklin had to prepare the following EXCEPT ____. (B)A. a strong kite B. really bad weather C. A metal key D. a condenser9) In Franklin’s experiment, a condenser was used to ____. (A)A. Store electricity B. make electricity C. Attract lightening D. protect him from electricity10) The writer thinks it better to make the kite out of silk than paper because ____. (D)A. Silk conducts electricity better B. silk can protect people from electric shocksC. a silk kite is much lighter in weight D. It’ll be longer before a silk kite is damaged11) Text 1 is mainly about ______. (C)A. how to make a strong kite and fly it high in the sky.B. a number of experiments to show what electricity isC. An experiment to prove that lightning and electricity is D. How to use a kite to attract lightning and make use of it in our everyday life12) Which can be learned from Para. 3 (C)A. Franklin was shocked at the results of his kite experiment. B. Franklin could have carried out the experiment in any season of the year.C. When a string gets wet it will conduct electricity much better.D. Before Franklin felt an electric shock, his hair must have stood up.4. Read the text again and finish the following experiment report.TitleKite experimentExperimenterFranklinPurposeTo prove lightning ？= electricityMaterialsKey, sharp metal, string, silk handkerchief, ribbonInstructions1. Make a kite; 2. Fix a piece of metal to… 3. Fasten a key to…4. Tie a silk ribbon to… 5. Tie a silk ribbon to…ResultsLightning = Electricity5. The condition of doing the kite experiment silk handkerchief stringHomeworkGo through the whole text and retell it.Draw a sketch(草图) of the kite which was used in the experiment according to the instruction. Do exxAsk & answerRead & do exxRead & do exxRead & do exx 10’13’21’1’
板书 Unit 16 Scientist at workThe 3rd Period Pre-reading1. Fill in the blanksName Kite ExperimentTime In June 1752Attendee Franklin and his sonPurposeLightning and electricity are the same.Things needed a kite, a key, some really bad weather and a condenser2. Fill in the blanksTitleKite experimentExperimenterFranklinPurposeTo prove lightning ？= electricityMaterialsKey, sharp metal, string, silk handkerchief, ribbonInstructions1. Make a kite; 2. Fix a piece of metal to… 3. Fasten a key to…4. Tie a silk ribbon to… 5. Tie a silk ribbon to…ResultsLightning = Electricity
教学后记 The Ss can’t do well in the revision exercises.
课时计划
课时4
课题 Unit 16 Scientists at work Reading 课型 New
教学目标 1. Talk about doing experiments.2. Improving the Ss’ reading ability, especially their skimming and scanning ability.3. Enable the Ss to know the serious attitude to science.4. To learn some useful words and expressions.
重点 1. Talk about doing experiments.2. Improving the Ss’ reading ability, especially their skimming and scanning ability.3. To learn some useful words and expressions.
难点 Talk about doing experiments & enable the Ss to know the serious attitude to science.
学情分析 There may be a little difficulty in retelling.
教具课件 1. A recorder 2. A projector 3. A computer
教法 1. Fast reading for the students to get the general idea first. 2. Discuss after reading to understand the text better.3. Careful reading to get the detailed information.
教学程序 教学内容（引入、例题、练习题、检测题等） 师生活动 时间分配
Step 1Step 2Step 3Step 4 Revision1. The situation was ____. People were ____. (C) A. danger; in danger B. dangerous; dangerous C. dangerous; in danger D. in danger; dangerous2. When he opened the door, he ____ sth unusual. (D) A. imagined B. smelled C. tasted D. sensed3. –Can I help you with your suitcase (B) --No, thanks. _____. A. You don’t have to B.I can manage it myself C. It’s none of your business D. Mind your own business4. Her husband was ____ in a car accident. (B) A. died B. killed C. wounded D. hit5. --I wonder if I could use your bike for a day --____. (C) A. Never mind B. Not at all C. Go ahead D. that’s right6. Can you tell me ____ (C) A. who is that gentleman B. that gentleman is who C. who that gentleman is D. whom is that gentleman7. I don’t think there’s ____ in what you’ve said. (B) A. interest of anything B. interesting anything C. anything interest D. anything of interest8. What he said ____ that he was angry with me. (C) A. is meant B. made C. suggested D. explained9. His voice sounds ____ he had got a cold. (D) A. like B. as C. even if D. as if10. Country music today remains _____ as before. (A) A. much the same B. the much same C. a lot of the same D. the same a lotLead-in1) Wordsconduct vt. 实施，管理 lightning n. 闪电thunderstorm n. 雷雨string n. 线, 细绳charge vt. 冲电, 控告electric adj. 电动的,导电的shock n. 震动, 电击a number of 许多, 若干a great deal of 大量的2) About FranklinBenjamin Franklin (1706-1790); Regarded as the US founding father; Author of Poor Richard’s Almanac, a book of smart sayings and facts; Librarian, printer, politician, inventor and creative mindReading1. Questions1) Why did he want to do it 2) Why did he need to do the experiment 3) Why did Franklin do this experiment with the kite silk handkerchief string key sharp metal4) Why was the kite made of silk instead of paper (1) Pictures(2) PurposeMetal: pull the electricity from the cloudKite: attract lighteningTail: keep the balance of the kiteString: control the kite/conduct the electricityShed : keep the tools/person dry keep them from being hit by electricityRibbon: made it safe to hold the stringKey : conduct the electricity into the condenserCondenser: store electricity5) What happened see ------hairs stand up feel------electric shockWe can do-------bring… close to …do-------collect, store notice---follow2. Fill in the blanks1) Franklin attracted lightning by using a kite made of silk. 2) A silk kite does not attract lightning, so he had to fix a long sharp piece of metal to the top of the longest stick of the cross.3) He brought a condenser to store electricity.4) He used a small shed in the fields to keep himself and his tools dry. 5) He tied a silk ribbon to the string so that the kite could protect him from the electricity.6) He directed the electricity towards the condenser with a piece of metal at the end of the string by tying a metal key to the end of the string. 3. Word studyWhich underlined word has the same meaning as it does in the text 1) charge (3)(1) How much do you charge for repairing my CD player (2) The frightened animal charged into the shop.(3) It usually takes one hour to get my cellophane fully charged.The string was getting charged.2) cross (1)(1) He was surprised to see so many crosses all over his maths homework.(2) She is wearing a cross around her neck.(3) The river was too deep to cross.Tie the corners of the handkerchief to the points of the cross, and…3) sharp (2)(1) Blind animals may survive by their sharp sense of smell.(2) The knife is not sharp enough to cut the meat.(3) I felt a sharp pain in my stomachFix a very sharp piece of metal,… to the top of the ….tear (1)(1) Don’t pull the cloth so hard. It tears easily.(2) They are tearing down these old houses for new buildings.(3) He saw the beautiful little girl in tears.but a kite made of silk will not tear so soon …tie (3)(1) Each team made one goal and the match ended in a tie.(2) Your new tie looks great with your blue suit.(3) This two year old girl is learning how to tie her shoes.Tie the corners of the handkerchief to the points of the cross, and…4. Fill in the blanksFranklin’s famous kite experiment:TimeJune.1752PeopleFranklin and his sonWeatherA bad weatherPurposeProve lightning and electricity are the sameThe things neededA kite, a key, some bad weather, a condenserThe stepsFirst…, second…,third…ResultsProved the idea5. Language points1) Phrases (1) a number of 若干, 许多 the number of ……的数量 (2) having realized that…..当我意识到…. (3) do an experiment 做一个实验(4) be beginning to do 开始做某事 (5) get charged 开始充电(6) a great deal of 很多的,大量的 (7) protect ….from 保护….不受伤害2) Having realized that I could use a kite to attract lightning, I decided to …After I realized that I could use…, I…Having finished the homework, Tom went out to play.Walking in the street, he met his head teacher.Being beaten, he was crying loudly.Beaten, he was black and blue.Having been guided around the library, we was led to the lab. …HomeworkRead the reading passage aloud.Try to describe the kite experiment.Finish Exx 2-3 in vocabulary on page 91 Do exxSayAsk & answerLearn & do exxAsk & answerLearn & do exxAask & answeerLearn & do exx 13’31’1’
板书 Unit 16 Scientists at work The 4th PeriodReadingHaving realized that I could use a kite to attract lightning, I decided to …After I realized that I could use…, I…
教学后记 A very good class. The Ss are very familiar with the text.
课时计划
课时5
课题 Unit 16 Scientists at work Reading 课型 New
教学目标 1. Talk about doing experiments.2. Improving the Ss’ reading ability, especially their skimming and scanning ability.3. Enable the Ss to know the serious attitude to science.4. To learn some useful words and expressions.
重点 1. Talk about doing experiments.2. Improving the Ss’ reading ability, especially their skimming and scanning ability.3. To learn some useful words and expressions.
难点 Talk about doing experiments & enable the Ss to know the serious attitude to science.
学情分析 There may be a little difficulty in learning too many language points.
教具课件 1. A recorder 2. A projector 3. A computer
教法 1. Fast reading for the students to get the general idea first. 2. Discuss after reading to understand the text better.3. Careful reading to get the detailed information.
教学程序 教学内容（引入、例题、练习题、检测题等） 师生活动 时间分配
Step 1Step 2Step 3Step 3 Revision1. Why did he need to do the experiment 2. Why did Franklin do this experiment with the kite Fast reading A short passage introducing Benjamin Franklin in the newspaper Student Times.Careful reading1. Language points1) The kite flew high in the rainy sky.high: adv. 具体的高，修饰动词或介词短语。highly: adv. 高度地，非常的；多用作抽象意义，作程度副词。a highly skilled worker highly enjoyable speak/think highly ofWe are highly amused by the child.He can jump high.有些形容词变化成两个副词，即adj.+ly 和adj.原形。wide—widely high—highly deep—deeply close—closely 与形容词同形的副词一般解释具体的概念;adj.+ly一般解释抽象的概念。The door opened wide and people came streaming out.The drug is widely used in the treatment of cancer.★notice: hard ---hardly★Practice(1) The ___man is now climbing the ___ mountain. (A) A. tall, high B. high, tall C. tall, tall D. high, high(2) The newly-found cave is very deep and we are deeply interested in it.(deep, deeply)2) begin to dobegin doing谈论长期的习惯动作开始养成时更常用How old were you when you first begin playing the piano began to understand， realize, see, know, think, etc.She began to think she was going wrong after a second thought.beginning to do Are the farmers beginning to sell apples 3)祈使句+and+陈述句（将来）祈使句+and+陈述句=If（When)…, you will …祈使句+or/ or else/ otherwise+陈述句 =If (not）…, (you) will…Work harder and you will find it not difficult to learn Hurry up, or you will be late.Be careful, otherwise you will make another mistake.4) take caretake care of 爱护，照顾take care +that 小心 注意Take care that you don’t spoil your clothes5) tie…to…把 … 绑… tie up 扎起 捆起6) “get＋过去分词”结构，其中get相当于be动词，起助动词的作用。例如： The computer got（was）damaged when we were moving．我们搬家的时候，电脑碰坏了。 My bike is getting（is being）repaired now．我的自行车正在修理。7）charge vt., vi.①要价；索价；要人支付；收费The fruit seller charged me too much money.这个水果贩子要了我很多的钱。②猛冲；攻击；向前冲Suddenly the wild animal charged at us.突然那头野兽朝我们冲过来。③（常与up连用）使充电Does your car battery get charged easily 你那辆汽车的蓄电池容易充电吗 ④（短语）in charge of负责The chief engineer was in charge of directing the building of the subway.主任工程师负责指挥地铁的建造工程。8) be able to 表示设法、努力去做某事，既显示出具备某种能力，也表明成功地做了某事，相当于 manage to do或 succeed in doing I talked for a long time, and in the end I was able to make her believe me.谈论了很长时间，最终说服了他。9) prove vt., vi.①（常与that连用）证明Facts have proved that the creative power of the people knows no limits.事实证明人民的创造力是无穷的。②证明（是） 需要一段时间证明或根据经验得出某种结论。(1) Perhaps the book will prove (to be) useful, after all. 这本书终究证明是有用的。(2)The operation, which lasted for over four hours, proved to be very difficult.手术持续了四个多小时，（证明）非常难做。(3) On the long journey, he proved a most amusing companion.经过这次长途旅行，他证明是个非常风趣的旅伴。2. Testing 1) ( ) The number of people invited __ fifty, but a number of them __ absent for different reasons.(NMET’96) A. were , was B. was, was C. was , were D. were, were2) ( ) ___from heart trouble for years, professor White has to take some medicine with him wherever he goes. (上海2001春) A. Suffered B. Suffering C. Having suffered D. Being suffered3) ( ) Cleaning women in big cities usually get __ by the hour.(NMET’98) A. pay B. paying C. paid D. to pay4) ( ) New York, __ last year, is a nice old city.(北京2003秋) A. that I visited B. which I visited C. where I visited D. in which I visited3. Fill in the blanksBenjamin Franklin was a famous American scientist. In June 1752, he did a kite experiment to prove that lightning and electricity were the same. He made a kite, which could attract lightning. The kite was made of silk so that it would not tear too soon. He fixed a very sharp piece of metal and then fastened a key to the end of the long string and finally he tied a silk ribbon to the string, just above the key. When a thunderstorm appeared, he went to a shed in the field and flew the kite to the sky. Soon he saw the hairs on the string stand up because the string got charged. He brought his finger to the string and felt a light but clear electric shock. With the help of a key and a condenser, he was able to collect a great deal of electricity.4. Discussion1) Which of the following pictures shows how Franklin did the experiment Why 2) Do you think Franklin’s experiment was dangerous Why When did you do the experiment Why did you do the experiment What materials were needed Can you describe the process Was it successful Do you think it was dangerous Homework1. Retell the story 2. Finish the exercises in the exercise book Ask & answerLearn &do exxLearn& do exxDiscuss 5’5’34’1’
板书 Unit 16 Scientists at workThe 5th PeriodReading1) The kite flew high in the rainy sky.high: adv. 具体的高，修饰动词或介词短语。highly: adv. 高度地，非常的；多用作抽象意义，作程度副词。a highly skilled worker speak/think highly ofWe are highly amused by the child.He can jump high.有些形容词变化成两个副词，即adj.+ly 和adj.原形。wide—widely high—highly deep—deeply close—closely 与形容词同形的副词一般解释具体的概念;adj.+ly一般解释抽象的概念。The door opened wide and people came streaming out.The drug is widely used in the treatment of cancer.★notice: hard ---hardly2) begin to dobegin doing谈论长期的习惯动作开始养成时更常用How old were you when you first begin playing the piano began to understand， realize, see, know, think, etc.She began to think she was going wrong after a second thought.beginning to do Are the farmers beginning to sell apples 3)祈使句+and+陈述句（将来）祈使句+and+陈述句=If（When)…, you will …祈使句+or/ or else/ otherwise+陈述句 =If (not）…, (you) will…Work harder and you will find it not difficult to learn.Be careful, otherwise you will make another mistake.4) charge vt., vi.①要价；索价；要人支付；收费The fruit seller charged me too much money.这个水果贩子要了我很多的钱。②猛冲；攻击；向前冲Suddenly the wild animal charged at us.突然那头野兽朝我们冲过来。③（常与up连用）使充电Does your car battery get charged easily 你那辆汽车的蓄电池容易充电吗 ④（短语）in charge of负责The chief engineer was in charge of directing the building of the subway.主任工程师负责指挥地铁的建造工程。
教学后记 Some Ss can’t understand the perfect form of infinitive.
课时计划
课时6
课题 Unit 16 Scientists at work Grammar & Word study 课型 New
教学目标 1. Know about some words that have different meanings2. Learn one word formation—compounds.
重点 1. Know about some words that have different meanings2. Learn one word formation—compounds.
难点 word formation-compounds
学情分析 The Ss can finish the task.
教具课件 1. A recorder 2. A projector 3. A computer
教法 1. Asking-and –answering activity to go through the reading material.2. Individual and pair work.
教学程序 教学内容（引入、例题、练习题、检测题等） 师生活动 时间分配
Step 1Step 2Step 3Step 4 Grammar Revision Let some Ss retell the text.Lead-in After having learnt many words, we can find that some words have more than one parts or speech or a meaning. For example, bank can mean not only the ground near a river, but also the establishment for keeping money. It is one factor of words and we may find that if some words are combined, a new word comes into being. Today we will talk about these two phenomena.Grammar----Compounds1. The way of making the compounds, the noun compounds and adjective pound wordsStructureExampleCompound n.pron. + n.adj. + n.adv. +v.v. +advv. + n.n. + v.n. + n. n. + verbal .n.she-catgreenhouseincomeget-togetherpickpocketdaybreakairporthandwritingCompound adj.adj. + n.+edadj. + pr.p.adv. +pr.p.adv.+pp.n. + adj.n. + pr.p.n.+ppnum.+n.+ednum.+nwarm-heartedgood-lookinghard-workinghard-wonlifelongpeace-lovingsnow-coveredfour-storeyedten-yearCompound v.n.+ .adv. v.adj. v.backtrackoverthrowill-treatCompound adv.adv +advpron +adv.adv +n.howeveranywheredownstairs2. Exercises on page 261) part of the body used when we walk a round thing to play with2) something we put on our feet a thin piece of rope3) water of ten degrees below zero a medicine to put on your skin4) the colour of most leaves in spring the place where the family live5) opposite of up a small city6) small than the ocean all the things we eat3. Exercise 2 on page 91:1) Science is of great help in developing the ______. (economy, economic)2) The new maglev train that connects the city of Shanghai with Pudong Airport is both fast and _____. (comfort, comfortable)3) If Franklin had been less careful, he could easily have been killed by an ____ shock. (electric, electricity, electrical)electric指“由电产生的；带电的装置” 而“electrical”指“有关电学方面的” e.g an electric clock/ light/ iron/ wire an electrical engineer4) Car drivers should always _____ their seat-belts. (fast, fasten)5) I doubt whether your _____ that vegetables have feelings is right. (conclude, conclusion)6) Most metals ____ electricity very well. (conduct, conductor)4. Translation on page 911) Franklin's kite experiment showed that lightning and electricity are the same.2) Some people think that the threat that nuclear energy forms to the environment weighs much more than the good it does for society.3) A light electric shock does no harm to the human body, but a strong one can kill.4) There is a great deal of talk about the scientist’s family life.5) How can you prove that you didn’t do it 6) The wheel, one of the earliest inventions, still plays an important role in human activities.7) Linda was so angry that she tore the letter into pieces and threw them into the dustbin.8) British law says that every new drug must be tested on at least two different kinds of animals.HomeworkReview the compound words and preview next part. RetellLead-inExplainDo exxDo exx 10’4’30’8’1’
板书 Unit 16 Scientists at workThe 6th Period Grammar & word study Compound wordsStructureExampleCompound n.pron. + n.adj. + n.adv. +v.v. +advv. + n.n. + v.n. + n. n. + verbal .n.she-catgreenhouseincomeget-togetherpickpocketdaybreakairporthandwritingCompound adj.adj. + n.+edadj. + pr.p.adv. +pr.p.adv.+pp.n. + adj.n. + pr.p.n.+ppnum.+n.+ednum.+nwarm-heartedgood-lookinghard-workinghard-wonlifelongpeace-lovingsnow-coveredfour-storeyedten-yearCompound v.n.+ .adv. v.adj. v.backtrackoverthrowill-treatCompound adv.adv +advpron +adv.adv +n.howeveranywheredownstairs
教学后记 Today’s retelling is better than before.
课时计划
课时7
课题 Unit 16 Scientists at work Integrating skill 课型 New
教学目标 1. Train the Ss’ reading and speaking ability by making a debate after reading the material2. Train the Ss’ writing ability by writing an essay.
重点 write an argumentative essay
难点 write an argumentative essay
学情分析 The Ss can finish the task. If they can’t finish writing, leave it as their homework.
教具课件 1. A recorder 2. A projector 3. A computer
教法 1. Asking-and –answering activity to go through the reading material. 2. Individual and pair work.
教学程序 教学内容（引入、例题、练习题、检测题等） 师生活动 时间分配
Step 1Step 2Step 3Step 4Step 5 Lead-in With the development of medical science, more and more new medicines come into being. But do you know that there are some animals’ construction to the coming of the new medicine.Because each new medicine must be tested on animals before it is used on human being to decide whether the new medicine can be used. And then many animals die in this kind of experiment every year. So it brings a heated argument. Some are for the experiment while someare against. Today we will also take part in this debate.Pre-readingsome new wordsshampoo drug doubt activist pro con conclusion test test on argumentReading1. Read the text and answer the questions.(1) Who are “animal rights activists They are people who fight for the rights of animals.(2) List products that have been tested on animals.Shampoo, skin creams, new cancer drugs.★More examples:①Body and skin products: make-up, lip stick, perfume, after-shave, hairspray, nail polish, hand cream, soap, lotion to keep mosquitoes away, etc.②Food products: all chemicals that are added to food to change color, taste, smell, keep food fresh, fluid, etc.③Medicine: skin creams, eye drops, nose drops, ear drops, pills to be swallowed, drinks, syrups, injections, sprays, etc, and how to operate, transplant organs, etc.④Other: poisonous stuff that people use in and around the house: paints, toilet cleaner, detergent to do the dishes, bleach, spray cans to kill insects, air refreshers, etc.(3) Make a list of animals used for such experiments.Mice, rats, rabbits, cats, dogs, monkeys, etc.2. What do you know about animal experiments 1) Which animal is most widely used in experiments (C) a. Dog b. Rat c. Mouse★How many animals are used in animal experiments Numbers of animals used in the UK in 2000Animals Numbers usedMouse1,607,000Rat 535,000Rabbit39,700Bird 124,200Fish 243,000Primate (灵长目动物）3,700Reptile(爬行动物）15,600…………Total 2,714,8002) According to British law, new drugs must be tested on how many different species of live mammals (C) a. None, if there are suitable alternatives (替代物) b. One c. Two3) What are animal experiments not used for (C) a. to develop cleaning products b. to develop transplant (移植) techniques c. to test interfaces between humans and computers4) Which of the following is true (D) a. Every year 2.5 million animals die in experiments b. Animals are only used to test new medicines. c. Scientists say animal testing does not work. d. Almost all the medicines people use have been tested on animals.5) What’s painkiller (C) a. 杀手 b. 安慰剂 c. 止痛药 d. 救心丸6) Text 2 mainly about _____. (A) a. divergence (分歧) on animal experiments b. the results of animal experiments c. the process of animal experiments d. loss of animals in experiments7) What’s the writer’s attitude towards animal testing in Text 2 (A) a. Neutral. b. Supportive c. Indifferent. d. Against3. Find the information about the following statistics:2.5 million Used to test products2 4. Read the argument listed in the textbook. And think it over to decide whether the Ss are for this kind of animal test. Try to make your opinion solid.1) Does animal testing work 2) Do people have the right to use animals 3) How do you feel about animal experiments 4) Do you think animal experiments are necessary 5. Read the passage more carefully and find out some supporting ideas.1) Why do scientists use animals for such experiments 2) Why do some scientists say that animal testing doesn’t work 3) Why do some people say humans have no right to use animals to test medicines 4) If you were an animal, what would you like to say to human beings 6. Debate (辩论）：Pros We should test medicine on animals. …Cons We should not test medicine on animals. …Form some groups to debate with each other. And then choose some groups to act it out in front of the class.7. DiscussWhat do you think we can do with animal testing in the future Please give one or two suggestions.Three Rs:Replacement: attempt to use alternative methodsReduction: attempt to reduce the number of animals necessary for each experimentRefinement: attempt to improve the experiment to reduce animal sufferingWriting1. Generalize the Ss’ opinions and give them the instruction of writing an argumentative essay.1) An argumentA good argument is any explanation that shows the reader that the writer is both reasonable and fair. To be reasonable, the writer must be both logical and realistic. To be fair, a writer must consider both sides in an issue, not only the one he or she agrees with. Evidence (facts) always helps make a good argument.2) Tips: How to write an argumentative essay(1) Title: Choose a good title for your essay about animal testing.(2) Introduction: Explain for what reasons animals are used in experiments and make clear on which side you are: Is animal testing OK or are you an animal rights activist (3) Arguments Pro: Choose two or three arguments from the reading to support your view. Explain them in your own words.(4) Arguments Con: Choose one or two arguments from the reading that go against your view. Explain them in your own words and show that they are not true.(5) Conclusion: Write what you should do with animal testing in the future and why.Write an persuasive essay about animal experiments.Homework1. Write an essay to give your opinions about using animals in science experiments.2. Get more information about animal testing on. Learn & do exxLearn & do exxLearn & do exxWrite 4’5’25’10’1’
板书 Unit 16 Scientists at workThe 7th Period Integrating skill★List products that have been tested on animals.Shampoo, skin creams, new cancer drugs.★More examples:①Body and skin products: make-up, lip stick, perfume, after-shave, hairspray, nail polish, hand cream, soap, lotion to keep mosquitoes away, etc.②Food products: all chemicals that are added to food to change color, taste, smell, keep food fresh, fluid, etc.③Medicine: skin creams, eye drops, nose drops, ear drops, pills to be swallowed, drinks, syrups, injections, sprays, etc, and how to operate, transplant organs, etc.④Other: poisonous stuff that people use in and around the house: paints, toilet cleaner, detergent to do the dishes, bleach, spray cans to kill insects, air refreshers, etc.(3) Make a list of animals used for such experiments.Mice, rats, rabbits, cats, dogs, monkeys, etc.
教学后记 The Ss should remember all the phrases about come.
课时计划
课时8
课题 Unit 16 Scientists at work Speaking 课型 New
教学目标 1. Improve the Ss’ speaking ability by debating each other and describing.2. Study the language points connected with the dialogue.
重点 1. Improve the Ss’ speaking ability by debating each other and describing.2. Study the language points connected with the dialogue.
难点 Improve the Ss’ speaking ability by debating each other and describing.
学情分析 The Ss can finish the task.
教具课件 1. A recorder 2. A projector 3. A computer
教法 1. Asking-and –answering activity to go through the reading material. 2. Individual and pair work.
教学程序 教学内容（引入、例题、练习题、检测题等） 师生活动 时间分配
Step 1Step 2Step 3 RevisionReview the words we have learnt . gas solid liquid change gravity electricity force power sound mental cell germ plant animal being living thing Speaking1. Pre-speaking Talk about the effect of the science and technology. Let the Ss know the application of science and technology does good to our society, and at the same time, it also does harm to the human beings or the environment.1) Who am I Column AAlexander BellThomas EdisonLaite BrothersMadame CurieSteven HawkingElbert EinsteinIsaac Newton2) Look at some inventions Watch air conditioner computersewing machine refrigerator electric washing machine vacuum cleaner electric iron car VCD player rocket maglev train3) Discuss the advantages and disadvantages of the cellphoneInventionsAdvantagesDisadvantagescellphones1.Communicate easily2…….3…….………1……2……3…….…….4) Read the example. ①Read the dialogue quickly, and find out the information about the advantages and disadvantages of a high-speed Maglev train. Building a high-speed Maglev trainAdvantages Disadvantages 1. It is fast. 1. 1.It’s a waste of money. 2. It’s clean and does not pollute the air. 2. It’s too expensive 3. It does not make any noise.Key: Advantages: fast ,clean, no noiseDisadvantages: much too expensive, a waste of money②Some questions on maglev trainHow much did it cost to build such a train Which city is the first in the world to build the maglev train Can a maglev train run How much is the ticket from the city to Pudong Airport How long will it take to go to Pudong Airport from the city If we can go to Beijing from Shanghai in a maglev train, how much will the ticket cost, can you guess 2. Speaking1) Everything has its two sides, now, there are four inventions for you to discuss. First go through the useful expressions on page 23. Work in groups, make some notes while discussing.Practise in pairs to talk about some advantages and disadvantages of the scientific discoveries and application listed in the book.Cloning: cells, biology, people that look the same, making people, copying animals and people,growing organs, medicine, operating, helping people who lost an ear/eye/leg etc.Nuclear energy: does not pollute the environment, very dangerous waste, great danger in case of accidents, very expensive to build, can help to make all the electricity society puters: can do things faster than people, make work/travel safer, easier to keep and use information, difficult to control when something goes wrong, viruses, problems.Space flight: chance to do research in outer space, very expensive, important to put satellites inspace or repair them, if something goes wrong, it’s difficult to help or rescue people, exciting, shows how far a country has developed.2) Discussion Talk about the advantage and disadvantage of building the three Gorges Dam.3) Some useful expressions:I’m afraid…/ I can’t agree with you./ I don’t think so./ I don’t think that…/ In my opinion…/ I feel that…/ I think…3. Language points1) opinionin one’s opinion/ view in the view/opinion of sbaccording to sb. personally speaking speaking for myself only2) waste vt. & n.waste time/ money on sth.waste time/money (in) doing sth.waste one’s breath/ words白费口舌It’s a waste of time trying to talk to her when she is in this mood.★It’s a waste of money to do such a thing Don’t waste time ___ with him; he will never change his mind. (C) A. argue B. to argue C. arguing D. argued3) make use ofmake (good/full/no/more) use of make the best ofmake the most of/ take advantage ofWe must try to make the best of things until we can afford a bigger house.★Practice(1) Better use should be ___ new technologies___ our life easy and comfortable. (B) A. made, to make B. made of, to make C. made, making D. made of, making(2) Have you realized how much spare time he made use of _____ French (A) A. studying B. to study C. being studied D. studied4). Using animals for medical science is much more important.动名词短语作主语,泛指抽象的活动或一般的习惯,即表示抽象的概念,多为持续反复的动作,时间概念不强;不定式作主语指具体的特定的动作或将来的动作,多为一次性动作。Working here is quite challenging. To work there is my dream.若主语太长，用it作形式主语。It is no use crying over the spilt milk.在少数情况下，不定式不指具体动作，这时可与动名词互换，常见于谚语或格言中。Seeing is believing. To see is to believe.★Exercises(1) ___ the meeting himself gave them a great deal of encouragement. (D)A. The president will attend B. The president to attend C. The president attended D. The president’s attending(2) It is important ___ you ___ correct intonation on the phone. (B)A. of, to use B. for, to use C. of, using D. for, using5) What works with animals does not work with humans.work with sb. 对某人起作用名词性从句练习：(1) He is so thin that “Monkey” is just ___ people always call him. (B)A. why B. what C. that D. how(2) And finally they reached ___ is now called the United States. (A)A. what B. how C. that D. where6) There is no doubt that 100 years ago animal testing was cruel but today animals in experiments are very well taken care of.(1) There is no doubt that…/ about sth. 毫无疑问There is no doubt that our football team will win.There is no doubt about his honesty.(2) No doubt 作状语，有一定把握的主观看法，表示“多半，很可能，必定，认为”No doubt you will go to his birthday party.(3) Without doubt/ undoubtedly毫无疑问,表达了解事实真相的强烈语气。It was without doubt the most successful film of the year.HomeworkFinish the practice in the reading and cloze part in the best design.Recite the 4th and 5th paragraphReview the whole unit and preview next unit. Ask & answerRead & do exxDo exx& explain 29’15’1’
板书 Unit 16 Scientists at workThe 8th Period Integrating skill Look at language points part
教学后记 The Ss did well in speaking.
2006年4月7日
2006年4月6日
sharp metal
silk ribbon
kite
silk handkerchief
shed
ribbon
2006年4月11日
bad weather
ribbon
2006年4月5日
2006年4月3日
key
kite
shed
wooden stick
2006年4月10日
kite
Kite
experiment
2006年4月4日
condenser
bad weather
Kite
experiment
condenser
wooden stick
2006年4月12日
sharp metal
×
×
√
√
foot
ball
shoe
string/lace
ice
cream
green
house
football
shoestring/lace
icecream
greenhouse
down
town
sea
food
downtown
seafood
Human life is more important than
animal life!
That is unfair!!! Wu wu wu….
Column B
The first plane
The theory of relativity
The electric lamp
Black holes in universe
The theory of Gravity
Radium
The first telephone
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Dalian No. 48 Middle School Liu Xinzhong