Unit 4 Lesson21 Exercise！
习题
一、单项选择。
1. Mr. Wang is leaving ________ Guangzhou next week. 21世纪教育网版权所有
A. to B. with C. in D. for
2. -________ is it from your home to school?
-Three miles.
A. How far B. How much C. How soon D. How long 21cnjy.com
3. It will take the men half a year ________ the work. 21·cn·jy·com
A. finish B. finishing C. to finish D. finishes www.21-cn-jy.com
4. ---__________________?
---Yes, he does.
A. Do he exercises every day
B. Does he exercise every day
C. Does he exercises every day
5. What’s your _____ sport?
A. favorite B. best C. like
6. They are _____ for their class team.
A. cheering B. cheer C. cheers
二、翻译。
1. Lily正站在Mary和Ben之间。
______________________
2. Does he often do high jump?
______________________
3. 一些女孩子正在为她们班的队伍加油。
______________________
三、根据句意，用括号内所给词的适当形式填空。
1. She sees a film ________ (one) a month.
2. Tom was ________ (illness) yesterday, so he didn't go to school. 21教育网
3. Doing exercise can help us stay ________ (health). 2·1·c·n·j·y
4. Li Hua had a ________ (quickly) breakfast and then went to work. 【来源：21·世纪·教育·网】
5. Don't ________ (worried) about your English. I can help you. 21·世纪*教育网
答案
一、1-5 BACBA 6.A
二、
1.Lily is between Mary and Ben.
2.他经常跳高么？
3.Some girls are cheering for their class team.
三、
1.once
2.ill
3.healthy
4.quick
5.worry
Unit 4 Lesson 21 Exercise
习题
一、根据句意和首字母提示填空，完成下列句子。
1.--How o__________ does your mother shop?
--Twice a week.
2. I also like English. But math is his f____________ subject.21·世纪*教育网
3. Some children often surf the I_______________ with the help of their parents.
4. We u_____________ play soccer on weekdays.
5. A____ for him, he is nothing but a dog. Don’t be angry with him.www-2-1-cnjy-com
二、单项选择 选出能填入各句中相应空白处的最佳答案。
1. _____more fruits and vegetables is good _____ our health.21世纪教育网版权所有
A. Eating; to B. Eats; for
C. Eating; for D. Eat; for
2. —How_____ do you read English?
--Sometimes.
A. long B. often C. far D. much
3. A lot of vegetables ___you to keep in good health.21*cnjy*com
A. make B. want C. try D. help
4. Peter is _____because he hardly ever exercises.【来源：21cnj*y.co*m】
A. tired B. happy C. healthy D. unhealthy
5. He knows a lot ______he is still a child.
A. so B. although C. but D. or
三、用所给单词的适当形式填空。
1. Look, the children are doing morning _____________ (exercise).21cnjy.com
32. My brother and I like ___________(drink) coffee.【版权所有：21教育】
33. The bird can _______________ (sing) the “ABC” song. It’s very clever.
34. His mother often___________ (help) him to do his homework.21教育网
35. There are many________________ (different) between you and your twin brother.
四、句型转换 根据要求完成句子。
1. Mr. Zhang taught him English two years ago. ( 改为一般疑问句 )【来源：21·世纪·教育·网】
_____ Mr. Zhang ___________him English two years ago?【出处：21教育名师】
42. Lucy put her books on the desk. (对划线部分提问)
__________ _________ Lucy put her books?
43. You’d better not ask your father this question. (改为同义句)21教育名师原创作品
______ _______ your father this question, please.21*cnjy*com
44. Mike likes playing football very much. (改为否定句)
Mike _________ __________ playing football.
45. He goes to the park three times a week. (对划线部分提问)
_________ ____________ does he go to the park?
五、选词填空 从方框中选择合适的单词填入下列句子中。
46. We should ____________ every day. It’s good to us.21·cn·jy·com
47. here are some __________ between American English and British English.
48. ___________healthy food is good for you.
49. My pen is red, your pen is green. Mine is __________ from yours.2·1·c·n·j·y
50. His favorite _________ is Animal World.
答案：
一、
1.often 2.favorite 3.Internet 4.usually 5. As 2-1-c-n-j-y
二、
1－5 CBDDB
三、
1.exercises 2.drinking 3.sing 4.helps 5. Differencewww.21-cn-jy.com
四、
1.Did teach 2.Where did 3.Don’t ask 4. doesn’t like 5.How often
五、
46. exercise 47.differences 48.Eating 49. different 50.program
Unit 4 Lesson 21 Exercise!
教案1
一、教学目标
1. 认知目标：听说认读写词汇：woman，healthy，exercise，pass，ball，catch；认识词汇：between，always，often，sometimes，cry，cheer，their，team，掌握一些体育运动的说法，以及句型：“Does he / she …?”，回答：“Yes, he / she does. & No, he / she doesn’t.”；句型：“Do you …?”，回答：“Yes, I do. & No, I don’t.”。21教育网
2. 能力目标：能运用所学句型与同学谈论一些生活中常见的体育运动，将课堂所学运用到生活中。
3. 情感目标：让学生通过对课文内容的学习掌握，增强学习的信心，调动学生的学习兴趣。
二、教学重难点
1. 重点
能运用所学句型与同学谈论一些生活中常见的体育运动，将课堂所学运用到生活中。
2. 难点
一些体育运动的说法，以及句型：Does he / she …? ，回答：Yes, he / she does. & No, he / she doesn’t.；句型：Do you …? ，回答：Yes, I do. & No, I don’t. 的理解掌握。
三、教学用具
多媒体教学设备、单词卡片。
四、教学设计
Step 1 warming
1. 师生互相问好。
师：Good morning, class! Nice to see you again.
生：Good morning, ***! Nice to see you, too!
2. 教师询问同学是否经常参加体育运动呢？喜不喜欢做运动呢？最喜欢的运动是什么呢？做运动有哪些好处？21世纪教育网版权所有
3. 教师向学生们说说自己喜欢的运动，以及运动给自己带来的好处。
Step 2 Revision and Presentation
1. 教师告诉学生我们这节课要学学如何用英语与同学谈论生活一些常见的体育运动。
2. 教师请学生说说自己最喜欢的运动，原因是什么，并且说说自己认为参加运动会有哪些好处。
3. 教师出示单词卡片进行新单词教学，带读并配合肢体动作让同学们印象深刻。
4. 教师播放课文内容录音，请同学们认真听一遍，争取做到理解内容。
5. 教师向同学们教授一些体育运动的说法，以及句型：Does he / she …? ，回答：Yes, he / she does. & No, he / she doesn’t.；句型：Do you …? ，回答：Yes, I do. & No, I don’t.，并通过师生互动来增强学习的有效性。21cnjy.com
Step 3 Practice
1. 分小组讨论练习，两人一组，相互用重点句型进行交流。
2. 师生共同参与“你来比划我来猜”的游戏，一位同学来比划某项体育运动，另一位同学来猜，分小组进行比赛，规定时间内猜的多的队伍获胜，胜利的队伍会得到奖励。
Step 4 Summary
教师根据本课时所学内容进行回忆总结，并请同学们谈谈本节课印象最深刻的环节。
Step 5 Homework
1. 学生抄写本课所学单词，一个五遍。
2.用所学句型与父母或朋友进行交谈。
Unit 4 Lesson 21 Exercise!
教案1
Period 1
I. Teaching Aims:
1. Learn and master new words, phrases and sentence patterns.21世纪教育网版权所有
2. Enable the students to know people’s views on different kinds of food.
3. Develop the students’ reading and listening ability.【来源：21·世纪·教育·网】
II. Teaching Main Points:
1. Improve the students’ reading, listening ability.21*cnjy*com
2. Master some phrases and sentence patterns.
III. Teaching Difficult Points:
1. To read and listen effectively.
2. Phrases and sentence patterns.
IV. Teaching Methods:
1. Fast reading to find out the general information about the passage “What’s a balanced diet”.
2. Question-and-answer activities to help the students to go through the whole passage.
3. Individual, pair and group work to make every student work in class.
V. Teaching Aids:
The blackboard, computer, projector, audiotape, flashcards, pictures
VI. Teaching Procedures:
Step 1 Greeting
Step 2 Revision and lead-in
Ask some questions:
1. Do you have a balanced diet?
2. What’s your favorite food?
3. Do you have any advice to build a balanced diet?【出处：21教育名师】
Step 3 Presentation for reading
Ask a question:
How to develop a balanced diet?
Step 4 Fast reading
1. Give 2 minutes to read passage quickly.
2. Answer questions.
3. Repeat the right answer and write them on the blackboard.2·1·c·n·j·y
Step 5 Careful reading
1. Explain some main phrases and sentence patterns.【来源：21cnj*y.co*m】
2. Give 4 minutes to read passage carefully and do the exercises in pairs.21·世纪*教育网
3. Check the answer: Ask a team students do it one by one.
Step 6 Practice
1. Summarize the main ideas of the passage.
2. Divide students to groups to discuss the passage and ways to develop a balanced diet.
3. Make a competition: List useful advice as much as you can.【版权所有：21教育】
Step 7 Consolidation and summary
1. Emphasize the phrases and sentence patterns.
2. Retell some information about the passage.
Step 8
Homework: Exercise book, review.
Period 2
I. Teaching Aims:
1. Learn and master how to use object clauses.
2. Learn to express preferences.
3. Learn to write a restaurant review.
II. Teaching Main Points:
1. Improve the students’ speaking, writing ability.21教育网
2. Master some phrases, sentence patterns and grammar.21cnjy.com
III. Teaching Difficult Points:
Phrases, sentence patterns and grammar.
IV. Teaching Methods:
1. Question-and-answer activities to help the students to learn better.21·cn·jy·com
3. Individual, pair and group work to make every student work in class.www-2-1-cnjy-com
V. Teaching Aids:
The blackboard, computer, projector, audiotape, flashcards, pictures2-1-c-n-j-y
VI. Teaching Procedures:
Step 1 Greeting
Step 2 Revision and lead-in
1. Free talk.
2. Review the grammar they have learn.
3. Lead in the grammar we need to learn in this unit.21*cnjy*com
Step 3 Presentation
Tell the students some usage of object clauses.
Step 4 Practice
1. Summarize the main usage of the grammar.
2. Divide students to groups to practice the grammar.21教育名师原创作品
Step 5 Consolidation and summary
1. Emphasize the grammar.
2. Ask some students to retell the usage of the grammar.www.21-cn-jy.com
Step 6
Homework: Exercise book, review.
