Unit 6 When was it invented Period 6
课题名
主备人 课时 Period 6 (Section B 2a-2d)
学习目标 Knowledge Object: 1Read the text to identify main idea.2Read the text to understand words in context. 3be + pp.
学习重点 1) 掌握本课时出现的生词及用法。
2) 进行听力训练，提高综合听说能力。
3) 阅读短文，获得相关信息，提高学生们的综合阅读能力。
学习难点 1) 听力训练
2) 阅读2b部分的短文并完成相关要求。
教学步骤 教学过程 二次备课
I.温故知新 How much do you kno ( http: / / www.21cnjy.com )w about international basketball teams in America Match the right information.Review the expressions and sentences. Tell the development of the basketball.
II.兴趣导入 1. Ask Ss which invention they like best. Ss think about their favorite inventions. 2. Let some Ss talk about their favorite inventions.
III.感受新知 Fast Reading Tell Ss to rea ( http: / / www.21cnjy.com )d the passage quickly. And find the main idea of each paragraph. Keys: 1. The main history of basketball. 2. How the basketball was invented by James.3. The popularity of basketball around the world.
IV.梳理巩固 Careful Reading 1. T: Now let’s read the mind map in 2c. Try to understand the meaning of the map. Ask Ss to c ( http: / / www.21cnjy.com )omplete the mind map with the information in the passage. Mind-mappingChanging the informat ( http: / / www.21cnjy.com )ion you read into a mind map may help you remember it more easily.2. Ss read the passage ( http: / / www.21cnjy.com ) carefully and try to fill in the mind map with the proper words. Post readingWork on 2d 1. Now let’s work on 2 ( http: / / www.21cnjy.com )d. First read the questions below. Then try to read the passage again and find the answers to the questions. 2. Ss read the passage again and try to find the answers to the questions.
V.拓展探究 Basketball was invented by a Canadian doctor named James Naismith, who was born in 1861.(1)这是一个主从复合句。定语从句who was born in 1861 修 饰 先 行 词 James Naismith。 另外，过去分词短语named James Naismith作后置定语，修饰doctor。(2) Canadian形容同，意为“加拿大的;加拿大人的”。 Canadian也作名词，意为“加拿大人”。 Canadian culture is different from Chinese culture.加拿大的文化有别于中国的文化。 Many of my friends are Canadians. 我的很多朋友都是加拿大人。Many young peo ( http: / / www.21cnjy.com )ple look up to these basketball heroes and want to become like them. 许多年轻人崇拜这些篮球英雄，并且想成为像他们那样的人。 (l) look up to意为“钦佩;仰热”。 We all look up to the learned and modest professor. 我们都很尊敬那位博学而又谦逊的教授。 He is a movie star whom I look up to. 他是我崇拜的电影明星。 look up to还可意为“抬头看；仰望”。 He looked up to the sky and seemed to be thinking. 他抬头望向天空，好像在思考着什么。(2) hero可数名词，意为“英雄；男主角”，其复数形式为在词尾加-es。 He is a hero in my heart.在我的心里他是个英雄。
VI.课堂检测 找出下列词组：1. 错误地；无意中 2.超过、多于 3. 出生于 4.把……分开；分散 5. 与此同时 6.阻止某人做某事 7.不但……而且…… 8.“……的数量；……的数目 9.钦佩；仰慕 10.鼓励某人做……
教学反思Unit 6 When was it invented Period 3
课题名
主备人 课时 Period 3(Section A 3a-3c)
学习目标 学习掌握下列词汇：by accident, ruler, boil, remain, smell, saint, national,
take place, doubt, without doubt
2）阅读短文，能按要求找到相应的信息。
3）通过阅读提高学生们的阅读能力。
4) 了解茶叶被发明的历史及生产制作的简要过程。
学习重点 1)阅读短文，获得相关的信息的能力。
2) 理解并运用所学的词汇及表达方式。
学习难点 1) 阅读短文，获得相关的信息的能力。2) 理解并运用所学的词汇及表达方式。
教学步骤 教学过程 二次备课
I.温故知新 1. Check the homework. 2. Role-play the conversation in 2d.
II.兴趣导入 让学生们了解中国的茶文化，及茶叶被发明的渊源，并了解其发展过程。
III.感受新知 1. Point to the pictures and ask students to say what they are.2. Discuss in groups and number them 1-5.3. Check the answers. Ⅱ.1b1. Look at the pictures and the dates. Listen to a conversation between a girl and a woman, then match the inventions and the dates.2. Check the answers
IV.梳理巩固 Ⅳ.2a 1. Show a slide with some inventions on it. Teach the vocabulary words. Read them again and again and try to grasp them.2.2a Show another slide. Look at the picture. Here are the three inventions. You will hear a conversation between a girl and a boy. Listen and number the inventions in the order that you hear them.3. Listen carefully again and check up their answers.4. Ask a student to say out his / her answer.5. The teacher shows the correct answers.Ⅴ. 2b1. Show another slide. Look at the chart. It shows the people who invented these things and what they are used for. Listen to the recording again and match the items in column A, B and C.2.. Play the tape again, then check the answers.Ⅵ.2c Pair work1. Ask the st ( http: / / www.21cnjy.com )udents to pay attention to the sample conversation and ask two students to read it aloud. 2. Role play the conversations using the information in the chart in 2b.
V.拓展探究 1. Did you k ( http: / / www.21cnjy.com )now that tea, the most popular drink in the world (after water), was invented by accident 你知道茶这种世界上最受欢迎的饮料(仅次于水)是偶然被发明的吗？(1)本句是一个复合句。主句是Did you know, that引导的是一个宾语从句，其中从句的主语是tea, 而the most popular drink in the world (after water), 是tea的同位语。3. It is said that ( http: / / www.21cnjy.com )a Chinese ruler called Shen Nong first discovered tea as a drink. 据说有一位叫神农的中国统治者最早发现了茶可以饮用。 (1) It is said that…表示“据说……”，其中it 是形式主语，that引导的从句为真正的主语。 It is said that he is a rich second generation.据说他是一个富二代。
VI.课堂检测 根据汉语提示完成句子。
1. I fo ( http: / / www.21cnjy.com )und the key __________ (偶然) when I was cleaning the house.
2. The May 4 Movement _________（发生）in Beijing in 1919.
3. He’ll succeed ____________ (毫无疑问) this time.
4. ________ (据说) Shen Nong was the first to discover tea as a drink.
5. Tea _________________(被带到) Korea and Japan during 6th and 7th centuries.
VII.教学反思Unit 6 When was it invented Period 7
课题名
主备人 课时 Period 7 (Section B 3a-Self Check)
学习目标 1. 语言知识目标：1) 复习一般过去时态被动语态的用法。 2) 能够用英语讲述自己所熟悉的某一发明的简单过程。3) 能用就本单元所学习的寓言故事等语言材料，进行完型填空。 并用英语介绍某一发明的简要过程。2. 情感态度价值观目标：了解世界上一些对人类有着重大意义的发明的相关信息，开阔学生的眼界，养成勤于思考，善于发现的好习惯，培养学生的创造精神。
学习重点 1）用英语介绍某一发明的简要过程。 2）掌握本单元所学的词汇、句型及语法知识，并能进行综合练习运用。3）完成Self check部分的练习试题。
学习难点 用英语介绍某一发明的简要过程。
教学步骤 教学过程 二次备课
I.温故知新 RevisionHow much do you know about international basketball teams in America Match the right information.Review the expressions and sentences. Tell the development of the basketball.
II.兴趣导入 1. Ask Ss which invention they like best. Ss think about their favorite inventions. 2. Let some Ss talk about their favorite inventions.
III.感受新知 1. Ask Ss what things they don’t like to do. e.g. Problem: quickly taking notes in class. 2. Discuss in group and think of an invention that could help you. e.g. New invention: a special pen What it i ( http: / / www.21cnjy.com )s used for： taking notes quickly in class 3. Ss discussing the problems and try to make theirown notes. 4. Let some Ss read their notes to the class.
IV.梳理巩固 Work on 3b: 1. Tell Ss to write a description of your new invention. 2. The following sentence structure may help you. Step 5 Self Check Work on Self Check 1: 1. Read the words in ( http: / / www.21cnjy.com )the box and make sure they know the meaning of each word. 2. Read the passage ( http: / / www.21cnjy.com ) and try to fill in the blanks with the proper word. 3. Read the passage again. Check if the forms of the words are correct. 3. Let some Ss read their answers. Correct the mistakes. Work on Self Check 2 1. Tell Ss to rewrite the sentences using the passive voice. 2. 方法指导： 复习一般过去时态的被动语态的句子结构。 复习将主动语态句子变为被动语态句子的过程。3. Ss work by themselves and try to rewrite the sentences. 4. Check the answers with the class. Work on Self Check 3
V.拓展探究 常用句型： ① I think … is a very useful invention. 我认为……是一项很有用的发明。 ② … was invented by… ……是由……(某人)发明的 ③ … was invented in… ……是在……（某时间）发明的 ④ It was used for… 它被用来…… ⑤… is made of……… 是由……(材料)制成的
课堂检测 1.The mobile phon ( http: / / www.21cnjy.com )e has in fluenced people's life a lot since it________.A．invents B．invented C．is invented D．was invented 2. Many people d ( http: / / www.21cnjy.com )o not realize the importance of health________ they have fallen ill.A．until B．while C．when D．after 3.—Dad, why must I ( http: / / www.21cnjy.com )stop________ computer games —For your health, my boy.A．play B．to play C．to playing D．playing 4 Flowers_____ along the road last year. A．plant B．planted C．are planted D．were planted 11 —Frog, Mo Yan's latest novel, please!—Sorry, it________ just now. But it will come out again soon.A．sold out B．is sold out C．has sold out D．was sold out5. —Who designed this game —It________ by Tom in 1999.A．is designed B．designs C．was designed
教学反思Unit 6 When was it invented Period 4
课题名
主备人 课时 Period 4 (Section A Grammar Focus-4c)
学习目标 学习掌握下列词汇：fridge, ( http: / / www.21cnjy.com )low, somebody, translate, lock, earthquake, sudden, all
of a sudden, biscuit, cookie, instrument
2）进行一步复习巩固学习Section A 部分所学的生词和词组。
3）进一步学习运用一般过去时态的被动语态。
4) 掌握主动语态变被动语态的方法，并通过不同方式的练习，来熟练运用。
学习重点 1) 学习生词fridge, low, ( http: / / www.21cnjy.com )somebody, translate, lock, earthquake, sudden, all of a sudden, biscuit, cookie, instrument
2) 复习巩固Section A 部分所学的生词和词组，达到熟练运用的目标。
学习难点 1) 一般过去时态的句子变为被动语态。
2) 综合运用所学的知识进行练习运用。
教学步骤 教学过程 二次备课
I.温故知新 Show some pictures ( http: / / www.21cnjy.com ) of some inventions and ask the students to have a free talk about some inventions.What do you think is the most helpful invention When was it invented Who was it invented by
II.兴趣导入 Work in pairs. Look ( http: / / www.21cnjy.com )at 1b. Student A cover the dates. Student B, ask student A when the things in the picture were invented. Then change roles and practice again. 2. Ask students to make similar dialogues using the things around them.
III.感受新知 1.Ask the students ( http: / / www.21cnjy.com ) to make a list of five helpful inventions and five annoying inventions on their own, move around the room to offer help as needed.2. Let the students who would like to share their answers to read to the class.
IV.梳理巩固 Practice Work on 4a: 1. Tell Ss to read th ( http: / / www.21cnjy.com )e sentences in 4a and rewrite the sentences using the passive voice. 2. 认真阅读每个句子，根据上下文确定空格处应填的意思。3. 逐句进行分析推敲，然后分析句子的时态及语态，用适当的形式填空。4. 最后，通读一遍所有句子，进行综合理解，看句子的意思是否通顺，合理。5. Check the answers with the Ss. Work on 4c: Decide whether active or passive forms should be used in these sentences. Write the correct forms in the blanks. 1. 先通读小短文，了解大意。2. 逐句分析每一句话的意思，确定句子主语和谓语动词之间主动或被动关系。3. 结合句子的时态，填上正确的形式。4. 复读短文，看是否通顺。5. Check the answers
V.拓展探究 主动语态变被动语态应注意的问题1. 有些短语动词相当于及物动词，变为被动句时介词或副词不能去掉。 2. 含有双宾语的主动句变为 ( http: / / www.21cnjy.com )被动句时，通常把指“人”的间接宾语变为主语，指“物”的直接宾语保留不变；如果把指物”的直接宾语变为主语，则在间接宾语前加to或for。 An e-dictionary was given to me yesterday. 3. 主动句中感官动词see/hear/watch/feel等和使役动词make/let/have等后跟省略to的动词不定式，变为被动语态时应加上不定式符号to。I saw a heavy man enter the house. A heavy man was seen to enter the house. 4. 系动词、不及物动词或某些短语动词（happen, take place, come true, fall asleep…）没有被动语态。 What happened to Mr. Brown 布朗先生发生了什么事？
课堂检测 补全下列主动句变被动句。1. Jenny put her clothes in the suitcase last night.Her clothes____ ____ in the suitcase last night.2. The twins sang a ( http: / / www.21cnjy.com )n English song that day.
An English song ____ _____ ___ by the twins that day.3. Did they build a ( http: / / www.21cnjy.com ) bridge here a year ago
____ a bridge ____ here by them a year ago 4. They sold out the light green dresses yesterday.
The light green dresses ____ _____ _____ out.
教学反思Unit 6 When was it invented Period 2
课题名
主备人 课时 Period 2(Section A 2a-2d)
学习目标 1.Knowledge Object: Talk about the history of inventionsIt was invent ( http: / / www.21cnjy.com )ed in 1876. What was it used for It was used to talk to people in other towns.Master: be + pp.2. bility ObAject. ：1）能运用所学知识练习被动语态的句式。 2）能用所学句型进行交际练习。3.Emotion Object:培养学生的听说演等能力及合作学习的意识。
学习重点 1．Key Vocabulary2．T ( http: / / www.21cnjy.com )arget Language．3Train the students to talk about the history of inventions.
学习难点 被动语态的运用及构成。
教学步骤 教学过程 二次备课
I.温故知新 翻译下列年代：1 ninetee ( http: / / www.21cnjy.com )n seventy-one____________ 2 eighteen eighty-five__________ 3. eighteen seventy-six_________ 4.1927_________________ 5.1976_________________
II.兴趣导入 Lolook at the p ( http: / / www.21cnjy.com )ictures. There are some invention. (alarm clock, light club, microwave oven) . Ask students to read them loudly.
III.感受新知 1.Ask students the fol ( http: / / www.21cnjy.com )lowing questions.Is the light club useful or annoying 2. Ask the students to make a list of five helpful inventions and five annoying inventions on their own, move around the room to offer help as needed.3. Let the students who would like to share their answers to read to the class.
IV.梳理巩固 3b.1.Ask the students to pay attention to the conversation. Ask two students to read the conversation.2. Ask the students to discuss their opinions in 3a with their partner.Groupwork 1. Show a picture. Imagine that you are alone on a tiny island. Choose five inventions you would like to have on the island with you.Choose five inventions you would like to have on the island with you.Tell the group what you choose and why, then discuss in a group.2.Tell the group what you choose and why, use these sentences. I think the most helpful invention is…I’d like to have a…because I could…It’s used for…I also want a… because it…3.Ask the students to discuss in a group
V.拓展探究 组内探讨：1.invent (v.)发明；创造invent指发明创造出自然界本来不存在的东西，如工具、方法、手段、汽车、电器、合成材料等。例:Bell the telephone. 贝尔发明了电话。Smith a new teaching method. 史密斯发明了一种新的教学方法。discover, find, create 1.discover是“发现”的意思，是指发现原来就有而一直没被发现，如发现电、煤、石油等矿藏及新星、星系或科学真理等。
VI.课堂检测 Columbus America in 1492.1492年哥伦布发现了新大陆。Recently they have a comet. 最近他们发现了一颗彗星。2.find的意思是“寻找”，强调找的结果，并不指发现。I've tried to another copy but couldn't one. 我试图再找一本，但没能弄到。3.create指有目的地把原材料制成新产品，也指创造出原来不存在的或与众不同的事物。Man himself. 人类创造了自己。A novelist characters and a plot. 小说家塑造人物并设计情节。
VII.教学反思Unit 6 When was it invented Period 5
课题名
主备人 课时 Period 5 (Section B 1a-1e)
学习目标 1. 语言知识目标：1) 能掌握以下单词：crispy, salty, sour, by mistake, customer, the Olympics, Canadian, divide, divide…into, basket, popularity, look up to, hero, professional 2) 能掌握以下句型：① Potato chips were invented by mistake. ② It is believed that the first basketball game in history was played on December 21, 1891.③ Dr. Naismith divided the men in his class into two teams and taught them to play his new game.④ At the same time, ( http: / / www.21cnjy.com ) they need to stop the competing team from getting the ball into their own basket. ⑤ These stars encourage young people to work hard to achieve their dreams. 2. 情感态度价值观目标： 了解世界上一些对人类有着重大意义的发明的相关信息，开阔学生的眼界，养成勤于思考，善于发现的好习惯，培养学生的创造精神。
学习重点 1) 掌握本课时出现的生词及用法。2) 进行听力训练，提高综合听说能力。
学习难点 听力训练
教学步骤 教学过程 二次备课
I.温故知新 1. Let Ss watch an interesting picture. 2. Ask some questions about them. 1. What did they eat S1: Ice cream. 2. What did the big dog think of the ice-cream S2: Sweet, cool, and delicious!
II.兴趣导入 let’s look at some other delicious food, please. Do you like food, fruit and drink
III.感受新知 Work on 1a 1. Tell Ss that the words in the box describe how food can taste. Write them under the correct pictures. Some pictures have more than one word. 2. Ss work with their partners and try to write some proper words under the pictures. 3. Let some Ss read their answers. Try to remember the new words.
IV.梳理巩固 Listening Work o ( http: / / www.21cnjy.com )n 1c 1. Tell Ss the conversation is about how the potato chips were invented. The story is very interesting. 2. First, let one Ss r ( http: / / www.21cnjy.com )ead the sentences in 1c. Make sure they know the meaning of each sentence. 3. The customer thought the potatoes were not thin enough. 4. The customer said they were not salty enough.5. George wanted to make the customer happy.6. The custom was happy in the end. 3. Play the record ( http: / / www.21cnjy.com )ing for the Ss. Listen for the first time. Play the recording again and judge T or F. Keys: T, F, T, F, F, TWork on 1d1. Let Ss read the ( http: / / www.21cnjy.com )article in 1d first. Tell Ss to listen again and fill in the blanks with the right words. 2. Play the recordin ( http: / / www.21cnjy.com )g again for the Ss to listen and write the words. Step 3 Pair work 1. Work in pairs. ( http: / / www.21cnjy.com ) Make a conversation about the invention of potato chips. Use the information in 1c and 1d. 2. Ask some pairs to act out their conversation in front of the class.
V.拓展探究 1. salty 咸的 salty (tasting of salt) 形容词，意为“咸的；含盐的”，是由名词salt(盐)加后缀-y构成的。 The soup is a little salty for me.汤对我来说有点咸了。名词+后缀-y构成的形容词：luck—lucky health—healthy wind—windy rain—rainy taste — tasty ice —icy snow —snowy sun—sunny2. Potato chips were invented by mistake. by mistake 错误地；无意中 Somebody took the my umbrella by mistake.有人错拿了我的伞。
VI.课堂检测 将下列句子变为被动语态。
1. He chose six story books the other day.
Six story books _____ _______ by him the other day.
2. Uncle Lee gave Jack a large cake for he painted the wall wonderfully.
Jack ______ _____ a large cake for he painted the wall wonderfully.
3. A mouse ate half of the cake last night.
Half of the _____ ____ by a mouse last night.
教学反思Unit 6 When was it invented Period 1
课题名
主备人 课时 Period1(Section 1a-1d)
学习目标 1.能掌握以下句型：
① —When ( http: / / www.21cnjy.com )was the telephone invented
—I think it was invented in 1876.
② —What are they used for
—They are used for seeing at night.2. 能谈论物品被发明的时间、发明者，表达某发明的用途。
学习重点 本课时的单词、词组和句型，学习运用一般过去时态的被动语态。
运用一般过去时态的被动语态来讨论发明的发明时间及用途。
学习难点 过去时态的被动语态的运用及构成。
教学步骤 教学过程 二次备课
I.温故知新 Show some pictures an ( http: / / www.21cnjy.com )d ask students to be familiar with the words below.Telephone ,calculator , car ,personal computer, TV set
II.兴趣导入 1. 展示一些近代发明的图片与近代发明的发明者，让学生们将图片与发明者相连。1. Do you know What are the Four Great Inventions in ancient China The four great inventions: Printing, gunpowder, paper-making and the compass are the four great inventions of the ancient China. They were invented by Chinese. They still play an important part in the modern world.2. Talk about other inventions in the world.
III.感受新知 引导学生们学习一般过去时态的被动语态结构。让学生们看大屏幕的如果爱和发明者的图片,并将句子改为被动语态。如：T: Karl Benz invented the first car in 1885. The first car was invented (by Karl Benz) in 1885.Step 3 Talking1. Look at the pictur ( http: / / www.21cnjy.com )es in 1a. Discuss with your group, in what order do you think they were invented Try to number them [1-4]. 2. Ss discuss with their partners and number the pictures. 3. Talking about the inventions: A: I think the TV was invented before the car. B: Well, I think the TV was invented after the TV. Step 4 Listening (1b)1. T: Tell Ss look at the pictures and years on the left. 2. Play the recording for the Ss to listen. 3. Ss listen to the conversation and try to match the invention with the proper year. 4. Play the recording again. 5. Check the answers.
IV.梳理巩固 1. Ss try to remember the invention and the year. 2. Student B, cover the dates. Student A, ask Student B when the things in the picture in 1b were invented. Then change roles and practice again. 3. Let some pairs ask and answer in pairs. e.g. A: When was the telephone invented B: I think it was invented in 1876.
V.拓展探究 electricity电，电能。后缀ity表名词，表示“某种性质，状态等”。常用搭配：electricity meter 电表。e.g:The electricity had been cut off.
VI.课堂检测 完成句子1、这些衬衫是是什么做的？它们是棉质的。 are -the shirts They are cotton.2.中国因茶而著名China is tea.3.纸是用草和竹子做的。它产于中国。The paper is -grass and bamboo. It is China.
VII.教学反思
