Unit 2 Keeping Healthy Topic 3 Must we exercise to prevent the flu?导学案

Unit 2 Keeping Healthy
Topic 3 Must we exercise to prevent the flu
Section A
一、学习目标：
1、掌握本节重点单词、短语、句子和语法；
2、学会健康的生活方式；
二、自主学习
1、熟读1a,独立完成1b；
2、根据1d要求，编写新对话；
3、根据练习3的要求，写出相应的句子；
4、浏览练习2的单词和短语。
三、课堂练习
1、找出下列短语：
请说（开始做）_____________ 患流感_____________ 预防流感_______________
增强……的体质_____________ 立刻_____________一直_____________
与某人交谈_____________远离______________ 多做运动______________
保持空气清新___________吃药______________ 喝足够的水______________
勤洗手勤换衣______________保持房间干净______________ 上网______________
2、补全下列句子
我们必须锻炼以预防流感吗？________ we exercise to ________ ________ ________
李医生正在和一名记者谈话。Dr. Li. _______ _______ a journalist.
我可以向你请教一些问题吗？ May I ______ you ________ _________
我们应该多做运动来增强体质。We sho ( http: / / www.21cnjy.com )uld _______ _______ to ________ ________ ________.
我们应当远离拥挤的地方。We should ( http: / / www.21cnjy.com ) _________ _________ _________ _________ ________.
当我们患了流感必须马上去看医生吗？
________ we _____ _____ _____ _____ ________at once when we have the flu
我们会接受你的建议的。We’ll ________ ________ ________.
四、知识总结
1、must “必须，一定 ( http: / / www.21cnjy.com )”，其否定形式mustn’t 意为“不允许，禁止”。Must 开头的一般疑问句，肯定回答用must，否定回答用don’t have to或者是needn’t.
如：Must we exercise to prevent the flu
Yes , we must.
Must we take some medicine to prevent the flu
No, we don’t have to. / No, we needn’t.
2、回顾已学知识should, may ,had better的用法；
五、课后练习
Ⅰ. 单项选择。（10分）
( )1. —Hello! May I speak to Mary
—_______
A. I’m Mary. B. Mary is me.
C. This is Mary speaking. D. I’m speaking.
( )2. My parents ask me _______ in order to make me healthy.
A. build up me B. build me up
C. to build up me D. to build me up
( )3. Tom _______ yesterday morning, but I was out.
A. built up me B. built me up
C. rang up me D. rang me up
( )4. —May I ask you some questions, Dr. Wang
—_______
A. You’re welcome. B. Sure, go ahead.
C. No, I’m busy. D. Yes, you must.
( )5. —Must I take part in the activity
—No, you _______. You’re too young. You should look after yourself.
A. mustn’t B. don’t C. can’t D. don’t have to
II. 阅读理解
Modern people reali ( http: / / www.21cnjy.com )ze the importance of exercise. It’s important for young men to keep a good habit of exercising. Look at the following table(表格), it shows some exercise in formation in a week about some of my classmates. “√”means“exercise”.
Zhang Jian Steve Xiao Pang Li Lei Jack
Monday √ √ √
Tuesday √ √ √
Wednesday √
Thursday √ √ √
Friday √ √ √
Saturday √ √ √
Sunday √ √
根据短文内容，选择正确答案。
( )6. On _______ very few students do sports.
A. Monday B. Wednesday C. Friday D. Sunday
( )7. _______ of them exercise on Saturday.
A. Two B. Three C. four D. Five
( )8. Steve _______ does exercise.
A. usually B. seldom C. always D. never
( )9. _______ does exercise most often.
A. Zhang Jian B. Xiao Pang C. Li Lei D. Jack
( )10. _______do(does) exercise three times a week.
A. Zhang Jian B. Xiao Pang C. Jack D. B and C
Unit 2 Keeping Healthy
Topic 3 Must we exercise to prevent the flu
Section B
一、学习目标：
1、掌握本节重点单词、短语、句子和语法；
2、学会健康的生活方式；
二、自主学习
1、熟读1a,独立完成1b；
2、根据1c信息，仿照1a编写对话；
3、阅读2a对话，勾出对话中的反身代词（myself ,yourself,……） ；
三、课堂练习
1、找出下列短语：
人民医院______________ 打电话给某人______________ 半小时过后______________
担心、担忧______________ 留言______________ 告诉某人（不）做______________
准时、按时______________ 忘记做______________ 需要做______________
打扫卫生______________ 向某人寻求帮助______________ 不得不______________
空闲______________ 在……的帮助下______________ 好主意______________
放弃______________ 进来______________ 由某人自己______________
2、补全下列句子
我担心他现在正忙。I _______ _______ he is busy _______ _______.
请告诉我的爸爸不要忘了明天下午的谈话。
Please _______ my father _______ _______ _______ the talk tomorrow afternoon.
我会亲自转告他这个消息的。I’ll _______ _______ the _______ _______.
你必须先自己做。You _______ do it _______ _______.
我相信我能在它在帮助下完成作业的。
I’m sure I can fi ( http: / / www.21cnjy.com )nish my homework _______ _______ _______ _______ _______.
四、知识总结
1、反身代词，即自身代词，是强调自身的代词，有相应的人称和数的变化，意为“……自己，……本身，……亲自”。主要有：
人称\数 单数 复数
第一人称 myself ourselves
第二人称 yourself yourselves
第三人称 himselfherselfitself hemselves
具体用法详见教材121页。
五、课后练习
I、在下列横线上填入适当的句子，补全对话。
A: Hello! I’d like to speak to Kangkang.
B: 1.
A: 2.
B: He has a bad stomache.
A: 3. How did it happen
B: He ate out for fast ( http: / / www.21cnjy.com ) food with his friends yesterday. He felt terrible as soon as he came back.
A: That’s terrible.4. I want to see him.
B: Not far. It’s on Xinhua Road. You can find it easily.
A: I hope he will get better soon.
B: 5.
II. 阅读理解
June 8, 2013Dear Cindy,I’m sorry to ( http: / / www.21cnjy.com )hear that Bird Flu (禽流感) is very serious in some parts of the world and some people have got the flu. We must take good care of ourselves and keep away from the disease. Could you tell me what people in China do to keep away from it Please write to me soon. Yours, Betty
July 2, 2013Dear Betty,I think Bird ( http: / / www.21cnjy.com ) Flu is very bad. Many chickens, ducks and birds in our country got the disease. Some of them died, but some birds flew away and they might carry germs to other places. This is a serious problem. We must do something to solve it. Let me tell you what people have to do to keep away from the disease. * Do morning exercises every day. * Open the windows in the morning. * Wash hands very often. * Eat more vegetables and less meat. * Go to bed early. I think these are good for our health. Do you think so Yours,Cindy
根据短文内容，选择正确答案。
( )1. From the letter we know Cindy comes from _______.
A. Canada B. the USA C. China D. Japan
( )2. Betty wrote her an e-mail to ask _______.
A. whether (是否) Cindy got Bird Flu B. how to keep away from Bird Flu
C. when Bird Flu b ( http: / / www.21cnjy.com )egan to spread D. how Bird Flu spread in Cindy’s country
( )3. A hard problem to fight Bird Flu is _______.
A. we don’t have better doctors or nurses B. Bird Flu is serious
C. some places are still poor
D. birds with the germs will carry germs to other places
( )4. What does the underlined word “solve” mean in Chinese
A. 解决 B. 分析 C. 通告 D. 治愈
( )5. From Cindy’s letter, we know _______ is bad for our health.
A. washing hands very often B. going to bed late every day
C. eating more veg ( http: / / www.21cnjy.com )etables and less meat D. opening the windows in the morning
Unit 2 Keeping Healthy
Topic 3 Must we exercise to prevent the flu
Section C
一、学习目标：
1、掌握本节重点单词、短语、句子和语法；
2、学会健康的生活方式；
二、自主学习
1、熟读理解1a,独立完成1b；
2、合作完成2和3；
三、课堂练习
1、找出下列短语：
许多______________ 做运动______________ 健康的饮食习惯______________
充分的能量______________ 零食______________ 保持健康______________
保证安全______________ 急救______________ 另一方面______________
远离______________ 对……说不______________ 为了……______________
2、补全下列句子
你需要拥有健康的饮食习惯.You _______ to have _______ _______ _______.
像薯条一样的零食会使你变胖而且不健康。
But fast food, _______ potato chips, will _______ you fat and _______.
对你来说学会急救是很有必要的。It’s _______ for you to _______ _______ first aid.
快乐就是健康。Be _______ _______ _______ healthy.
你必须远离烟酒。You must _______ _______ _______ _______ and _______.
四、知识总结
1、人称代词it 和they（them） ( http: / / www.21cnjy.com )。除了用来代替相应的人之外，还可以用来代替前文中提到过的人或物。单数用it，复数用they（them）；it即可以作主语，也可以作宾语。They作主语，them作宾语。
五、课后练习
Ⅰ. 单项选择。（10分
( )1. —Who taught _______ Japanese
—I learned it by _______.
A. you; myself B. your; myself
C. yourself; me D. yourself; myself
( )2. Our teachers often tell us _______ the net bar.
A. stay away from B. to stay away from
C. not stay away from D. not to stay away from
( )3. We don’t ( http: / / www.21cnjy.com )know how to prevent the flu. Shall we ask Doctor Wang Hai for______
A. the advice B. an advice C. some advice D. some advices
( )4. —May I watch TV, Mom
—I’m afraid you _______.
A. should not B. can’t C. must not D. may not
( )5. —I have a stomachache. What should I do
—You _______ drink sweet water and _______ eat sweet food.
A. had better not; shouldn’t B. should; had better
C. had better; had better D. shouldn’t; should
II. 完形填空。（10分）
Ava was ill. She we ( http: / / www.21cnjy.com )nt to see a doctor. The doctor asked her to 6 her tongue (舌头), and then he said,“OK. You can put your tongue back now. There’s 7 wrong with you, but I’m afraid you have a problem, you never take 8 .”
“But, doctor,”Ava said,“I don’t think so.”
“Don’t 9 me ( http: / / www.21cnjy.com ) what you think,”the doctor said,“I see a lot of people 10 you. None of them get any exercise. They sit in offices all day and in front of the TV in the evening. You must walk quickly for at least 20 minutes a day.”
“Doctor, you don’t ( http: / / www.21cnjy.com )understand.”Ava said,“I take enough exercise every day. ”
“I don’t want to 11 ( http: / / www.21cnjy.com ) any excuses,” the doctor said, “You must find time 12 exercise. If you don’t, you will get 13 and have health problems.”
“But I walk every day.”Ava said.
“Oh, yes, and ( http: / / www.21cnjy.com )I know what kind of walking that is. You walk 14 meters to the bus stop from your house, from the bus stop to your office, and from your office to your dining-room for lunch and back. That’s not a real walk. I’m talking about a walk by the lake or in the park for 20 minutes every day. ”
“Would you please ( http: / / www.21cnjy.com ) 15 me, doctor ”Ava said,“I’m a postwoman. I walk for nearly seven hours every day.”
For a moment the do ( http: / / www.21cnjy.com )ctor was silent, then he said,“Can I see your tongue again ”
( )6. A. put away B. put down C. put out D. put up
( )7. A. something B. nothing C. some D. anything
( )8. A. exercises B. medicine C. medicines D. exercise
( )9. A. tell B. say C. ask D. speak
( )10. A. seem B. likes C. like D. seems
( )11. A. hear B. say C. find D. look for
( )12. A. about B. for C. in D. with
( )13. A. thin B. strong C. fat D. healthy
( )14. A. little B. a little C. few D. a few
( )15. A. to hear B. hear C. to listen to D. listen to
Unit 2 Keeping Healthy
Topic 3 Must we exercise to prevent the flu
Section D
一、学习目标：
1、掌握本节重点单词、短语、句子和语法；
2、学会健康的生活方式；
二、自主学习
1、完成语法表格和重点句子表格；
2、阅读、翻译理解1a；
三、课堂练习
1、找出下列短语：
越多…，越好______________ 停止做______________ 热身______________
当心、小心______________ 生活习惯______________ 花费…做…______________
代替______________ 在公园______________ 一些______________
2、补全下列句子
锻炼得越多越好。_______ _______ exercise, _______ _______.
锻炼前的热身是非常重要。It’s ___ ( http: / / www.21cnjy.com )____ _______ _______ _______ _______ you exercise.
你不需要花太多的钱去锻炼。You do not _______ to _______ a lot of money _______.
你不需要在家里购买运动器材。You don’ ( http: / / www.21cnjy.com )t _______ ____ ______ exercise _______ for your home.
选择一项你喜欢的运动，那么运动就会成为代替工作的一件有趣的事。
Choose a sport tha ( http: / / www.21cnjy.com )t you _______ and then your exexcise _______ ______ _______ ______ work.
四、知识总结
1、must 和have to 的用法区别。
must意为“必须，一定”，无人称为数 ( http: / / www.21cnjy.com )的变化，通常表示主观意愿，其否定形式是mustn’t 意为“不允许，禁止”。Must 开头的一般疑问句，肯定回答用must，否定回答用don’t have to或者是needn’t.。
have to意为“必须，不得有”，有 ( http: / / www.21cnjy.com )人称和数的变化，第三人称单数为has to，通常表示客观要求，其否定形式为don’t /doesn’t have to。变一般疑问句是在句首加Do/Does.
五、课后练习
Ⅰ. 词汇。（10分）
(A)根据句意及汉语提示填空。
1. We should exercise to _______ us _______ (增强体质).
2. We should do something to prevent it from _______ (发生).
3. He isn’t in. You can leave a _______ (留言).
4. Eating meat too much can bring a lot of _______ (脂肪).
5. We should say _______ (不) to smoking.
(B)用括号内所给单词的适当形式填空。
6. The kids can’t take care of _______ (them).
7. _______ (final), our team won.
8. What causes the _______ (ill)
9. Did you enjoy _______ (you) in the party yesterday, Bill
10. The workers are _______ (build) a school.
Ⅱ. 句型转换。（5分）
11. We must clean the classroom every day. （同义句转换）
We must _______ the classroom _______ every day.
12. It took me two days to finish the book. （同义句转换）
I _______ two days _______ the book.
13. You should eat an apple every day. （对画线部分提问）
_______ _______ you do every day
14. —May I ask you some questions, Miss Wang （对问句作出回答）
—Sure, go _______.
15. They have to get up early every day. （改为一般疑问句）
_______ they _______ _______ get up early every day
III. 阅读理解
There are many kinds of after-school activities in the world.
Swimming
Swimming can give ( http: / / www.21cnjy.com ) students physical exercise and it can help to keep heart and lungs healthy. It is a good way to keep fit.
Art or music classes
Just remember that ( http: / / www.21cnjy.com ) it is not about how ① you draw, sing or play an instrument. The most important thing is that you can get a chance to express something about yourself.
Team sports
There are many kind ( http: / / www.21cnjy.com )s of team sports: basketball, football, baseball, etc. ② You had better find a team sport you like best. It can help you learn skills and also help you learn teamwork. Of course, You can make many friends when you relax yourself.
What after-school activities do you often take part in
阅读短文内容，完成任务。
任务一：判断正（T）误（F）。
( )16. If y ( http: / / www.21cnjy.com )ou want to have a music class as an after-school activity, you must be good at it.
( )17. Team sports can make you learn teamwork.
任务二：在文中①处选择适当单词，使句意通顺。
( )18. A. fast B. well C. high D.clearly
任务三：将②处句子翻译成中文。
19. _________________________________________________________________。
任务四：回答问题。
Why is swimming a good way to keep fit
20. __________________________________________________________________.
IV. 书面表达。（15分）
根据图片内容和单词提示，写一篇意思连贯的短文。不少于60词。
stay up, computer headache, fever take…to, doctor
nothing serious, medicine exercise, healthy
Last night, Xiao Qiang ( http: / / www.21cnjy.com )