冀教版英语九年级Lesson26练习
一、英汉互译。
use up_________
five ninth _________
检查 _________
火柴 _________
氧气 _________
二、单项选择。
1. Will?you?get?wet?if?I?______?the?experiment?
A. will?do B. do C. does D. did
2. They?waited?for?their?father?______?11:00last?night．
A. for B. on C. until D. at
3. I?don’t?like?the?coffee?______?milk．
A. has B. have C. by D. with
4. ______?of?the?students?in?our?school?are?boys．
A. Two?three B. Second?three C. Two?thirds D. Two?third
5. Britain?______?four?main?parts．
A. is?made?up?of B. is?made?of C. is?made?from D. is?made?by
三、选择单词并用其正确形式填空。
burn，hold，shallow，match，use up
6. Don't keep the candle __________ all the time．
7. Can you light a candle with a __________ ？
8. Don't __________ all the soap．Leave me some to wash with．
9. You should use a __________ dish with water to do this experiment．
10. A candle __________ is holding the candle．
四、连词成句。
1.holder，put，candle，the，in，candle，the
________________________________________________．
2.interesting，science，so，is
________________________________________________．
3.experiment，you，do，this，like
________________________________________________?
4.jar，the，examine，in，water，the
________________________________________________．
5.rise，how，does，far，water，the
________________________________________________?
五、阅读理解。
For most kids, homework is just part of their daily lives, but have you ever imagined that one day you won't need to do any homework at all? Such a thing has just happened in a school in the UK.
Nottingham East Academy, a school in the UK, has established a non-homework policy (政策) recently. The school plans to give an extra lesson and provide more activities for students to do at school. So the students no longer need to do homework after class. When the school announced this policy, students, parents and teachers were all shocked.
The school ， Nottingham East Academy ， is the country's largest school. It has a total of 3，570 students. Barry Day, the president of the school, thinks that homework is unnecessary and can easily cause argument both at home and at school. He once told the local newspaper ，" People give home-work for children to do simply because they think it should be given. Actually, homework doesn't help with education at all."
Letting kids leave their homework at school is becoming popular in the UK. Several other schools are welcoming the policy and are taking similar measures (措施). Tiffin Boy's school has started giving students less homework. Students now spend less time on homework. The time has dropped from two or three hours to just forty minutes a night. Nottingham East Academy is asking students to read for pleasure with their parents at home instead.
1．The underlined word" established" in the second paragraph probable means _______.
A． 制定 B． 抱怨 C． 发表 D． 取消
2．How much time does it take students to finish their homework at Tiffin Boy’s school now?
A． None. B． Two hours.
C． Three hours. D． Forty minutes.
3．According to the passage, which statement is WRONG?
A． Nottingham East Academy is larger than any other school in the UK.
B． In the UK, no school has announced a non-homework policy so far.
C． Letting kids do their homework at school is popular in the UK.
D． Reading after school is good for students.
4．Barry Day thinks homework unnecessary because .
A． most people don't think homework should be given
B． he doesn't think homework is helpful to education
C． homework taken students too much time
D． some schools welcome the policy
5．The best title for the passage is .
A． Homework Is Necessary B． Reading after School
C． Non-Homework Policy D． Amazing Advertisement
答案
一、英汉互译。
1. 用光/用尽 2. 九分之五 3. examine 4. match 5. oxygen
二、单项选择。
1-5 CCDCA
三、选择单词并用其正确形式填空。
1. burning?? 2. match ??3. use up ??4. shallow? ?5. holder
五、阅读理解。
ADBBC
冀教版英语九年级上册Lesson 26教学设计
课题
Lesson 26 Keep the Candle Burning
单元
Unit 5
学科
英语
年级
九年级
学习
目标
知识：记忆单词：jar shallow oxygen candle hoider burning.
掌握句型：1.What do you do?
祈使句的句子
Do not do...
短语：use up , put on,in front of
能力：
1.能够听懂用动词原形开头来讲述句子,并掌握如何做成实验的正确用语。
2.通过听力训练、合作、分角色扮演等方式,提高学生的英语听说能力。
3.理解课文意思并能回答课后的问题。
重点
掌握单词：shallow,jar, candie,burning
解析祈使句及疑问句的用法。
难点
用英语描述各个仪器的用途，以W及实验过程。
教学过程
教学环节
教师活动
学生活动
设计意图
导入新课
Lead-in：Show a burning candle’s picture.let students think：
1. Why is the candle burning?
2. How to describe the process of making
the candle burn in English?
前后桌一起进行讨论，并适当构思英语的实验过程。
首先让学生尽快融入课堂，明白本次课的意图以及过程，开扩思维，活跃课堂氛围。
讲授新课
New words:
Show the pictures of the new words, let the Ss look and say.
Practice:
Let Ss say the words together.
Presentation:
Show the procedures of the experiment and let the Ss read about “What is happening?”
Language points：
1. Light the candle.
light 及物动词，点燃，照亮
e.g. It's so cold. Let's light the fire.
拓展 light的其他用法：
①可数名词，电灯
e.g. Don't forget to turn off the light when you leave.
②形容词，轻的
反义词：heavy(重的)
2. When the candle stops burning, it has used up all the oxygen in the air.
3. Becase about one fifth of the air is made up of oxygen, the water
rises and fills about one fifth of the jar.
①one fiifth 五分之一
分数的表达 ：分子基，分母序。分子大于一，分母加s。
小试牛刀：八分之一________________ 六分之五_________________
②be made of 由......组成/构成
e.g. Water is made up of hydrogen and oxygen.
Play a game：
同学之间进行提问，由其中一名同学对以上给的其中一个问题提问，另外一个同学进行回答。
Practice：
1.Let the Ss read the lesson again and fill in the blanks.
2.Circle the correct words to complete the sentences.
Extension：
Show an experiment about candles.
Project：
Read about the experiment in this lesson. With a group of classmates, practice the experiment. Do your experiment in front of the class. Don't forget the following things:
. First, describe your experiment.
. Second, ask the class what theythink will happen.
. Third, do the experiment.
. Finally, ask the class if the resultis what they expected.
Summary:
jar shallow oxygen candle hoider burning.
use up , put on,in front of
Exercise：
一、英汉互译。
use up_________ five ninths _________
检查 _________ 火柴 _________
氧气 _________
二、单项选择。
1. Will?you?get?wet?if?I?______?the?experiment?
A. will?do B. do C. does D. did
2.They?waited?for?their?father?______?11:00last?night．
A. for B. on C. until D. at
3. I?don’t?like?the?coffee?______?milk．
A. has B. have C. by D. with
Homework：
Describe any other experiment that you know in English.
抓紧时间认识并背诵陌生的单词，及时完成任务，做好相应的练习。
跟随老师的思路理解实验，并课文，画出不会的句子。
边听边做笔记，根据每个知识点的小练习检测自己的掌握情况，争取在课堂中学会本节课的重点单词、短语、句型。
互相检测知识的掌握情况。
再读课文，根据课文内容填空。
根据本节课的重点语言点选择。
观看视频，用英语进行描述。
理解实验，准备实验。
让学生们尽快掌握陌生的单词，便于开展课的内容，练习学生们的记忆能力。
带领学生了解本节课的实验内容，让学生在思考中理解课文，找出不会的句子。
帮助学生扫清不会的知识点，更好的理解课文内容。
巩固本节课的重点知识。
梳理课文内容，让学生更高地理解课文、概括课文。
检测学生对本节课知识的掌握情况。
锻炼学生的英语表达能力。
增强学生的理解和动手能力，增添课堂的乐趣。
课堂小结
本节课的教学目标一是掌握所学的新单词并能正确运用；二是了解实验的相关的英语表达并进行一定的巩固。三是让学生在进行实践操作的过程中有了经验及方法，得到生活中的应用。
板书
Lesson26 Look into Science
jar shallow
oxygen
candle hoider
burning.
use up
put on
in front of
课件28张PPT。Unit 5 Look into Science
Lesson 26 Keep the Candle Burning冀教版 九年级Lead-in1. Why is the candle burning?
2. How to describe the process of making
the candle burn in English?New Wordsholder [?h??ld?(r)]n. 持有者; 支持物 e.g. Sotomayor, the Cuban holder of the world high jump record, cleared 2.36 metres.
复数：holders New Wordslighter [?la?t?(r)]
n. 打火机; 点火器; 点火者; 驳船;
adj. 较轻的( light的比较级); 较淡的;
vt. 用驳船运;
e.g. A problem for manufacturers is that
lighter cars tend to be noisy.New Wordsshallow [???l??]
adj. 浅的，肤浅的; 表面的，皮毛的; （水） 浅
n. 浅处; 浅滩;
v. 使变浅; 使变浅薄;
e.g.Put the milk in a shallow dish.
比较级：shallower 最高级：shallowest New Wordsmatches ['m?t??z]
n. 火柴; 比赛（ match的名词复数 ）; 对手; 相配的人（或物）;
e.g.Our team won three matches, drew one and lost two.
原型： match New Wordsexamine [?g?z?m?n]
vt. 检查，调查; 考试; 诊察; 审问;
vi. 检查; 调查;
e.g.He examined her passport and stamped it.
New Wordsoxygen [??ks?d??n]
n. [化] 氧，氧气;
e.g. The human brain needs to be without oxygen
for only four minutes before permanent damage
occurs.Practicelight oxygen examine shallow matchesCan you see the candle holder in this picture? The candle is pink. The candle holder is grey. The candle holder is “holding” the candle!PresentationPresentationScience is so interesting! I'm sure you'll like this experiment!What do we need?a big glass jara candlea candle holdera shallow dishsome watera lighter or matchesPresentation l. Put the candle in the candle holder.
2. Put the candle holder on the dish.
3. Fill the dish half full with water.
4. Light the candle.
5. Let the candle burn for two or three minutes.
6. Carefully put the jar over the candle until the top of the jar rests on the dish.
7. Examine the water in the jar. What can you see?What do we do?PresentationWhat is happening?As the candle burns, it uses the oxygen in the air. When the candle stops burning, it has used up all the oxygen in the air. The water inside the jar rises. How far does the water rise? Becase about one fifth of the air is made up of oxygen, the water rises and fills about one fifth of the jar.Presentation1. Light the candle.
light 及物动词，点燃，照亮
e.g. It's so cold. Let's light the fire.
拓展 light的其他用法：
①可数名词，电灯
e.g. Don't forget to turn off the light when you leave.
②形容词，轻的
反义词：heavy(重的)Language points 2. When the candle stops burning, it has used up all the oxygen in the air.
use up 用光；用尽
同义短语：run out of
e. g. I need some water. Don't use it up.
真题再现：
He told the interviewer that he had run out of money to buy old bikes.
A. put away B. turned off C. taken out D. used upLanguage points 3. Becase about one fifth of the air is made up of oxygen, the water
rises and fills about one fifth of the jar.
①one fiifth 五分之一
分数的表达 ：分子基，分母序。分子大于一，分母加s。
小试牛刀：八分之一________________ 六分之五_________________
②be made of 由......组成/构成
e.g. Water is made up of hydrogen and oxygen.Language points one eighthfive sixthsPlay a game 213①put的有关短语。
②分数表达的概念并举例。
③holder & lighter意思。
④match,shallow, examine的意思
同学之间进行提问，由其中一名同学对以上给的其中一个问题提问，另外一个同学进行回答。
由第三个同学进行判断正误，如果错误，剩余同学进行拯救活动，若答对，都可成功，否则，接受惩罚 Let's do the experiment together! Put the candle in the candle holder. Put the candle holder on the dish. Fill the dish half full with water. Light the candle with a ______ or a lighter. What can you see? The candle is burning. ______ the candle burn for two or three minutes. Then carefully put the jar over it untilthe top of the jar rests on the dish. As the candle burns, it ______ the oxygen in the air. Whenthe candle stops ______, it has used up allthe oxygen in the air. The water inside the jar ______ and fills about ______ of the jar. This is because
about one fifth of the air ismade up of oxygen.PracticematchRead the lesson and fill in the blanks.Letusesburningrisesone fifthCircle the correct words to complete the sentences.
1. Don't (use up/push up) all of the ink. Leave some for me.
2. The medical team (is made of/is made up of) five experienced doctors.
3. Please fill the hole (with/in) sand and water.
4. They didnt realize their mistake (until/as) we told them.
5. My brother wasnt (strong enough/enough strong) to lift the box.
PracticeExtensionRead about the experiment in this lesson. With a group of classmates, practice the experiment. Do your experiment in front of the class. Don't forget the following things:
. First, describe your experiment.
. Second, ask the class what theythink will happen.
. Third, do the experiment.
. Finally, ask the class if the resultis what they expected.ProjectWords：
jar, matches, holder, oxygen, examine, lighter, shallow
Phrases:
①light的不同含义
②use up
③分数的表达：基数词/序数词(分子不为1的时候，分母加s)
④be made up ofSummary一、英汉互译。
use up_________ five ninths _________
检查 _________ 火柴 _________
氧气 _________Exercise用光/用尽九分之五examinematchoxygen二、单项选择。
1. Will?you?get?wet?if?I?______?the?experiment?
A. will?do B. do C. does D. did
2. They?waited?for?their?father?______?11:00last?night．
A. for B. on C. until D. at
3. I?don’t?like?the?coffee?______?milk．
A. has B. have C. by D. withExerciseCCDDescribe any other experiment that you know in English. Homework谢谢21世纪教育网（www.21cnjy.com) 中小学教育资源网站 有大把高质量资料？一线教师？一线教研员？
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