英语八年级上册Unit 2 Keeping HealthyTopic 2 I must ask him to give up smoking.精品ppt课件

这是一份英语八年级上册Unit 2 Keeping HealthyTopic 2 I must ask him to give up smoking.精品ppt课件，文件包含初中英语仁爱版八上U2T2SectionD课件pptx、U2T2D-1mp3等2份课件配套教学资源，其中PPT共30页， 欢迎下载使用。

本单元谈论如何保持健康，Tpic 2谈论了影响健康的好习惯和坏习惯，本课复习情态动词must/mustn’t, may, can, shuld/shuldn’t的用法。通过造句和短文综合填空让学生体会情态动词在具体语境中的运用。
1. 复习和巩固掌握并正确认读课后单词表中的单词。2. 能正确把握情态动词在具体语境中的运用，能正确地用情态动词进行口头和书面复合表达。
1. 能听懂有关健康生活的对话或文章。2. 能熟练运用食品名词，为三餐设计健康的食谱，并能就饮食提出自己有益的建议。3. 通过本课学习，让学生明白日常生活中具体的健康生活习惯有哪些，督促他们养成健康生活的好习惯，摒弃坏习惯。
He stayed up t late last night.Staying up late is nt gd.He shuld g t bed early.
Eating t much candy is nt gd.She shuldn’t eat t much candy.
Reading in the sun is bad fr his eyes.He shuldn’t read in the sun.
Ding mrning exercises every day is gd.We shuld d mrning exercises every day.
Brushing teeth twice a day is gd. We shuld brush teeth twice a day.
Thrwing litter arund is bad.We must put litter int the dusbin.
ptat chips
strawberry
Wrk in grups and write dwn the fd yu knw:
Vegetables: tmat, cabbage, _________________Meat: chicken, fish, ___________________________Fruits: apple, banana, _________________________Staple: rice, wheat, ____________________________
Wrk in grups and talk abut what we eat r drink t keep healthy:
Listen and number the fllwing pictures.
We shuld take shwers ften.
What shuld we d t keep healthy?
We shuld wash hands befre meals.
We mustn’t drink sur milk.
We shuld ften pen the windw t keep the air fresh.
We shuld tidy ur rms and ften sweep the flr.
We mustn’t spit in public.
Hw t keep healthy: shuldn’t/mustn’t/had better nt
We shuld nt stay up late. We mustn’t thrw litter
Hw t keep healthy: shuld/must/had better
We shuld g t bed early and get up early. We must have enugh biled
Testing Hw Healthy Yu Are
Give a reprt in class abut hw t keep healthyaccrding t yur ttal scre.
Scres: A = 1 pint B = 2 pints C = 3 pintsTtal scre: _________
Sme peple think that smking ________ ( must/can) help them relax. In fact, smking is really ____________ (healthy/unhealthy). D yu knw that there ______ (is/are) ver 4000 chemicals in cigarettes? These chemicals are _______ (gd/bad) fr ur bdies. They _____ (must/can) cause cancer and ther diseases. The smke frm cigarettes harms ____________ (nly/ nt nly) smkers but als ther peple. It’s called “secnd-hand smke” and it ______ (can/can’t) be mre dangerus and has higher risks. Smkers shuldn’t use smking t help them relax. They ______ (must/mustn’t) give up smking as sn as pssible.
Cmplete the passage with the crrect wrds.
Language pints:take shwer ftenwash hands befre mealstidy ur rmpen the windwdrink sur milkspit in publicas sn as pssible
Mdal Verbs (Ⅱ): must/mustn’t; may; can
Exercises: 1. _______ necessary fr us _______ English well.A. This is; t learn B. It’s; t learnC. It’s; learn D. That’s; learn2. If yu eat _______ fd and take _______ exercise, yu’ll keep unhealthy.A. mre; mreB. less; lessC. mre; lessD. less; mre3.—Humans can’t live _______ air. —I agree with yu.A. withutB. withC. inD. fr4.—I can’t keep myself active during the day. —Yu _______ take mre exercise.A. must ntB. must beC. need tD. may be
5. This article says _______ is bad fr ur lungs.A. smkeB. t smkeC. smkedD. smking6. Yu had better ask yur brther _______ playing cmputer games. It’s bad fr him.A. t give upB. nt t give upC. t give it upD. nt give it up7. Yu _______ walk acrss the rad. It’s dangerus.A. may ntB. dn’t have tC. must ntD. needn’t8. Tm must ______ at hme.A. is B. be C. / D. g
Summary:We learn:shuld shuldn’t must mustn’thad better had better nt have t needWe can:能正确运用以上词语提建议。