Unit 2 Topic 2 Section A仁爱八年级英语第二单元第二话题SectionA

Key points

What caused it？是什么事引起的?
常用语口语中，相当于 What's happening?/What's the matter?/What's wrong？/What's the trouble?
key Points
Staying up late is bad for your health. stay up 熬夜；不睡觉 staying up late是分词短语作主语，当动词作主语时，用动 名词或动词不定式，谓语动词用第三人称单数。 e.g.看太多电视对你的眼睛有害。 Watching TV too much is bad for your eys. 眼见为实。 Seeing is believing./To see is to believe.
(3)must表示推测，意为“一定，准是。”如： 这封信一定是她笔友寄来的。 The letter must be from her pen pal. (4)回答含有must的疑问句时，要用don't have to 或needn't作为否定回答，不能用 mustn't 如： 我们必须努力学习么？ -Must we study hard?

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key points

must的基本用法


（1）表义务用于肯定句和疑问句中。如：你必须照顾你的父母。
You must take care of your parents. （2）must的否定式，表示不许，禁止。如： 你不许在路上玩耍。


You must not play on the road.
A: I feel bad because I have a stomachache. B: Oh, eating too much is bad for your health. You must see a doctor.
Check whether the following habits are good or bad. Good Bad 1. going to bed early □ √ □
录音1a-P35
He has a headache.
health?
No, it isn’t.
1b Watch the flash and fill in the blanks.
Reason watch ______________ a soccer game go to bed ________ very late
Which group can list the most living habits? Then discuss whether these living habits are good or bad for our health.
Habits Good Bad
…
…
…
1. Learn to talk about personal hygiene and living habits. 2. Learn the modal verbs: must/mustn’t.
Suggestion

You should/shouldn't... You had better/had better not...


Why don't you/not...
What /How about doing sth.?
Kangkang looks tired. What did he do last night? 疲倦的
Practice

Role-play act 1a out
Work in pairs and practice 1a. Then fill in 1d the blanks and make a new conversation with your partner.
Feeling bad terrible tired Reason Suggestion
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□
□
□ □
7. going to school without breakfast □
Rewrite the bad habits, using should, had better or must.
should get up early. 1. We _______________________________________________
mustn’t keep fingernails long. 2. We _______________________________________________ mustn’t play sports right after meals. 3. We _______________________________________________ should have breakfast before we go to school. 4. We _______________________________________________
have a stomachache stay up late
see a doctor go to bed early
do much homework have a rest
… …
…
Make similar conversations after the example. Then act it out in pairs.


-Yes, you must./No,you don'i have to./No,you needn't.
Jane: Kangkang: Jane: Kangkang:
… look tired … ? … a headache. … sorry to …? … watched … last night and … bed very late. Jane: Staying up late … health. ... go …early and … feel better … Kangkang: …must … rest.
2. getting up late
3. doing morning exercises
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□ □ □ □ □
□
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4. keeping fingernails long
5. washing hands before meals 6. playing sports right after meals 8. brushing teeth twice a day
1a Listen to 1a and find out the answers.
1. What’s wrong with Kangkang? 2. Did he watch a soccer game on TV last night? 3. Is staying up did. late good for your Yes, he
视频1a-P35
Result look ______ tired have a _________ headache
Feeling _________ better
Suggestion go to bed _____ early
1a Look and say.
Jane: Kangkang: Jane: Kangkang: Kangkang, you look tired. What’s wrong? I have a headache. I’m sorry to hear that. What caused it? I watched a soccer game on TV last night and went to bed very late. Jane: I see. Staying up late is bad for your health. You should go to bed early and you’ll feel better tomorrow. Kangkang: Right! I must have a good rest.
1.模仿 1a 编写一段类 似的对话，至少60词。 2.列举出五种对身体健 康有益的生活习惯。