Unit2 Topic3 Must we exercise to prevent the flu？SectionB 同步练习
单选。
— Hi, Mary_________.
— Hello, _________Steve.
A.?speaks; it's B.?speaking; it's
C.?speaking; I'm D.?am speaking; I'm
2. — Dr. Chen isn't _____ at the moment.???????
— Well, can I ________ a message??????
A.?out; take B.?out; leave C.?in; take D.?in; leave
3.–Excuse me, can I take this seat??
–Sure. _________.
A.Don't worry B.?Go ahead
C.?Take it easy D.Never mind
4.My mother is cooking in the kitchen _______.
A.?at the moment B.?in a moment
C.?for a moment D.?with a moment
5.Since Peter isn't here, may I can leave a message for________?
A.?them B.?him C.?her D.?me
二、情景对话。
(Kangkang's father, Dr. Li, is talking with a journalist on TV.) Journalist: May I ask you some questions, Dr. Li? Dr. Li: ________. Journalist: These days many people have the flu. ________ Dr.Li: Well, first, we should exercise often to build us up. Second, we should keep our rooms clean and the air fresh all the time. ________?Finally, we should keep away from crowded places. Journalist: ________ Dr, Li: Yes, we must. Journalist: ________?Thank you.
A. Third, we should wash our hands and change our clothes often. B. Must we go to see a doctor at once when we have the flu? C. Sure, go ahead. D. You're welcome. E. So what should we do to prevent it? F. Thanks. Goodbye! G. We'll take your advice.
三、完形填空。
We all know that it is 1 to keep healthy. But not all people know 2 to keep healthy. After five days' hard work, we need to have a good rest at weekends. But it seems that some don't know how to spend weekends in the right way. They enjoy 3 cards at night and don’t go to bed until midnight. Some gamble (赌博) all night. They forget that to get 4 sleep is good for health. Some never get up early in the 5 and take some exercise. It is true that doing exercise is very important for us to keep 6 . Some smoke（抽烟） 7 . Some drink too much wine（酒）. 8 too much is harmful (有害) to the body. Some eat too much rich food and get fatter and fatter. If you are much too fat, you may always 9 tired. Vegetables are good to the body. But some don’t like eating vegetables. 10 is also very good to body. As a saying (谚语) goes, "An apple every day keeps the doctor away." So don’t forget to eat some fruit.
1. A. important
B. good
C. nice
D. happy
2. A. when
B. how
C. what
D. why
3. A. to play
B. play
C. playing
D. plays
4. A. much
B. many
C. a little
D. enough
5. A. morning
B. afternoon
C. evening
D. day
6. A. health
B. healthy
C. clear
D. up
7. A. Drink
B. Drinking
C. Eat
D. Smoke
8. A. are
B. keep
C. say
D. feel
9. A. are
B. keep
C. say
D. feel
10. A. Water
B. Milk
C. Tea
D. Fruit
四、阅读。
Everyone hopes to have a healthy lifestyle. But do you know what a healthy lifestyle is like? Here are some ways to have a healthy life. Get active ??? This is the most important way of a healthy lifestyle. Walking, running, playing basketball and other sports will help you keep healthy. Keep clean ??? Keep the places around you clean. Unclean and untidy places can not only make you angry but also (不但…而且) make you ill. Eat healthily ??? Our health depends on (依赖于) our food, so everyone should remember to eat healthy food. The healthier food you eat, the healthier you will be. Live green ??? This is the easiest way to live a healthy lifestyle. Plant trees around your house. Try your best to use less water. Stop using things if they are bad for environment.
（1）How many ways does the passage tell people to have a healthy lifestyle?
A.?Two. B.?Three. ?C.?Four. D.?Five.
（2）How will unclean places make people feel？
A.?Sad. B.?Angry and ill. C.?Happy and healthy. D.?Excited.
（3）What does the underlined word “environment” mean in Chinese?
A.?空气 B.?环境 C.?矿藏 D.?垃圾
（4）From the passage, which of the following is the way to live green?
A.?Getting lots of exercise. ?B.?Keeping clean and tidy. C.?Planting trees. D.?Eating more fruit and vegetables.
（5）Which of the following is true according to the passage?
A.?Get active is the only way to keep healthy.
B.?You don't need to keep your home clean. C.?You should try your best to use less water.
D.?Our health depends on our clothes.
Unit2 Topic3 Must we exercise to prevent the flu？SectionB 同步练习答案
一、BDBAB
C；E；A；B；G
三、（1）A；（2）B；（3）C；（4）D；（5）A；（6）B；（7）B；（8）B；（9）D；（10）D；
课件34张PPT。仁爱版 八年级上册Section B Unit2
keeping healthy
Topic 3
Must we exercise to prevent the flu?Revision:Which one is the best group?1345Group 21. keep the rooms clean2. eat healthy food 3. exercise often4. brush our teeth twice a day 5. keep away from the crowded places6. keep the air fresh7. change our clothes often8. go to see a doctor at onceMake sentences with should/shouldn’t , had better/had better not, must/ mustn’t.Warming up:Enjoy a video What are they doing?Presentation:How to make phone calls?Useful phrases and sentences:1. This is ...
This is ...speaking.
我是......。2. Who is that?
May I ask who is calling?
您是哪位？3. Could/May I speak to...?
我能和...通话吗？
I'd like to speak to/with....
我想和......通话。How to make phone calls?Useful phrases and sentences:4. I'm sorry he's not here at the moment.
抱歉他现在不在这里。
I'm afraid he is busy right now.
恐怕他现在正忙。此刻，现在How to make phone calls?Useful phrases and sentences:5. You can leave him/her a message.
你可以给他/她留个口信。
Can I leave a message?
我能留个口信吗？6. call sb. back 给某人回电话 give sb. a message = take a message for sb.给某人传口信How to make phone calls?7. Hold on, please. 请稍等。
Wait/Just a minute/moment, please.8. I'll ring him up later.
我稍后再给他打电话。1. This is ... / This is ...speaking. 我是......。2. Who is that? / May I ask who is calling? 您是哪位？3. Could/May I speak to...? 我能和...通话吗？
I'd like to speak to/with.... 我想和......通话。4. I'm sorry he's not here at the moment. 抱歉他现在不在这里。
I'm afraid he is busy right now. 恐怕他现在正忙。5. You can leave him/her a message. 你可以给他/她留个口信。
Can I leave a message? 我能留个口信吗？6. call sb. back 给某人回电话 ring sb. up = call sb. up Listening taskLook, listen and answer. 1.What are they doing?They are making a phone call.2.Can kangkang speak to Dr. Liyuping now?No, he can't.1aListen to 1a again and answer the following questions. 1.Why can't Dr. Liyuping answer the phone ? 2. Is Dr. Liyuping Kangkang's uncle? Because he is very busy.No, he isn't. He is Kangkang's father.3. Does Kangkang leave his father a message? Yes, he does.Watch the flash and complete the message. 1b TELEPHONE MESSAGE
From: _________ To: ___________
Date: Oct. 9th Time: 12:20 p.m.
Message: _______________________
_______________________
Hu FangKangkang Dr. Li Yuping Don’t forget the talk tomorrow afternoon. 1bWatch the flash and complete the message. Hello, I’d like to speak to Dr. Li Yuping.
Sorry, he is busy now.
Oh, can I leave a message?
Sure, go ahead.
This is Kangkang speaking. Please tell my father not to forget the talk tomorrow afternoon.
OK, Kangkang, I’ll give him the message myself.
Thanks. Goodbye!
Bye!Read and repeatMiss Hu:
Kangkang:
Miss Hu:
Kangkang:Hello! People’s Hospital.
Hello! Could I speak to Dr. Li Yuping?
I’m afraid he is busy right now.
OK, I’ll ring him up later.( half an hour later )Kangkang:
Miss Hu:
Kangkang:
Miss Hu:
Kangkang:
Miss Hu:
Kangkang:
Miss Hu:1. I am afraid he is busy right now.
be afraid + 句子 恐怕……
e.g. 恐怕他们没时间打篮球了。
I am afraid they have no time to play basketball.
2. tell sb. to do sth. 告诉某人去做某事
tell sb. not to do sth. 告诉某人不做某事
e.g. 我妈妈告诉我不要玩电脑游戏。
My mother told me not to play computer games.
ask sb. to do sth. 让/请求某人做某事
ask sb. not to do sth. 让/请求某人不做某事Pairwork Work in pairs and practice the conversation in 1a. Then make up a new one based on the following telephone message. From: Betty To: Judy
Date: Oct.10th Time: 10:00 a.m.
Message: Kangkang’s father will give a talk at
3:00 p.m. today. Be on time and don’t
forget to take your camera.
Mom 1c做演讲按时，准时forget to do sth. 忘记做某事（此事还未做）
forget doing sth. 忘记做过某事（此事已做过）
remember to do sth.记得做某事/ remember doing sth.记得做过某事Use the following messages to complete the phone conversations. Then act them out. MESSAGE
From：Sun Li To：Zhu Ming
Message: Can he use your bicycle this evening?
If yes, when can he get it? A: Could I speak to Zhu Ming , please?
B: Sorry, he isn’t here right now. Can I _____________?
A: Yes, please. This is Sun Li. Could I ____________ this evening?
And if it’s OK, when can I have it?
B: OK, I’ll ____________________.
A: Thank you.take a messageuse his bicyclegive him the messagePracticeLook and sayLook and make sentences like this:
You should/must/had better..., it's good for your ...
You shouldn't/ mustn't/ had better not..., it's bad for your...New drillslook and sayWhat are they doing?watch TV too much play computer games too much 看太多电视玩太多电脑游戏We had better not ..., it's bad for our eyes.太多，太频繁2aMom:
Jane:
Mom:
Jane:
Mom:
Jane:
Jane, are you still watching TV?
Yes, Mom. I need to relax.
You ______________ watch TV too much. It’s bad for your eyes. And you ______ do your homework first.
I did, but I _________ finish it by myself. Can you help me with it, Mom?
You _________ do it yourself first. I have to do some cleaning.
Is Dad free today? had better not can’t should mustListen to the conversation and fill in the blanks.Mom:
Jane:
Mom:
Jane:I’m afraid he is busy. ___________ ask your classmates for help?
Good idea. But I guess they ______ have problems themselves. Aha! Mom, _____ I use your computer for help?
Sure. The computer can help with your studies.
You’re right, Mom. I’m sure I _____ finish my homework with the help of it. Why not may may can had better not must can’t Why not should may may can2bListen again and circle the reflexsive pronouns. 反身代词反身代词是表示或强调自身的代词，有人称和数之分。知
识
总结1. dress oneself 自己穿衣
2. come to oneself 恢复知觉
3. enjoy oneself 过的开心
4. forget oneself 忘我、失态
5. help oneself to 随便吃、随便用
6. make youself at home 不受约束
7. say to oneself 心里想
8. talk/speak to oneself 自言自语
9. teach oneself 自学由反身代词构成的常见短语： 用合适的反身代词填空。
1. 那是他的外衣。他会给自己穿衣服。
That’s his coat. He can dress __________.
2. 小心那把小刀，否则你会伤着你自己。
Be careful of that knife, or you’ll cut __________.
3. 你们必须要照顾好自己，并保持健康。
You must look after __________ and keep healthy.
4. 她自学英语。
She taught _________ English.himselfyourselfyourselvesherselfPractice: had better not must can’t Why not should may may canLisen again and repeat the dialogue.by oneself 靠某人自己do some +-ing 如 do some reading/washing/fishing知
识
总结 help的用法：
help 有以下三种常见用法：
1.help to do sth.意为“帮助做某事”。
eg.Could you help to open the window?你能帮忙打开窗子吗?
2.help sb.(to) do sth.意为“帮助某人做某事”,其中,不定式符号to可以省略。
eg.He often helps me to study English.
=He often helps me study English. 他经常帮助我学习英语。
3.help sb.with sth. 意为“帮助某人做某事”或“在……方面帮助 某人”。
eg.You can help me carry the things.
=You can help me with the things.你可以帮我拿这些东西。
知
识
总结包含help的常见短语：
1.help oneself (to) +名词,意为“请随便吃……”.这是招待客人的常用语
eg. Help yourself to some chicken.请随便吃些鸡肉.
2.with the help of sb.或 with one's help 意为“在某人的帮助下，这里的with不可用under来代替。
eg. With the help of my teacher,I can pass the exam.
= With my teacher's help,I can pass the exam.
在老师的帮助下,我能通过这次考试。
3. ask sb. for help 向某人寻求帮助
eg. You can ask your teacher for help.
你可以求助于你的老师。 had better not must can’t Why not should may may canPairwork: practice the dialogue with your partner.Read the following words and pay attention to the pronunciation of the underlined letters. Then add more words by yourself./ kl /: bicycle
/ dl /: middle
/ pl /: people
/ bl /: table
/ fn /: often
/ tl /: little3auncle circleriddle puddlepurple simpleable movablebottle settleListen and pay attention to the liaison, weak form and incomplete plosion. Then read after the tape and imitate. good idea give up
keep away from come in2. A: Is Li Ming there, please?
B: No, he isn’t here right now. Can I take a message?
A: Yes, please. This is Wen Wei. Could I use his bicycle this evening?
And if it’s OK, when can I have it?
B: I’ll tell him about it.When such words like him, her are linked with other words, h is mute.3b上21世纪教育网 下精品教学资源We learn: Learn how to make telephone calls and leave messages.
2. Learn some key phrases:
I'm afraid...
tell sb. (not) to do sth.
ask sb. (not) to do sth.
help sb. (to) do sth.
help sb. with sth.
forget to do sth./ forget doing sth.
3. Learn the reflexsive pronouns 反身代词SummaryExercise:用所给词的正确形式填空：
Please tell my son (not play) in the water.
Children, please help (you) to some chicken.
He always helps me (study) English.
He learns Japanese by (him), nobody teaches him.
Don’t forget (lock) the door before you leave.
I’ll ring (she) up later.not to playyourselves (to) studyhimself to lockherMake a phone conversation between Tim and John’s mother according to the telephone message.From: Tim To: John
Date: Oct. 10th Time: 10:00 a.m.
Message: There will be a football match against Class One. Be on time and don’t forget to take your shoes.
Mom
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