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ID:53607059
大小:3.92 MB
页数:26页
时间:2020-04-20
《仁爱版八年级英语上册Unit2.ppt》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
1、Unit2KeepingHealthyTopic2SectionCLet’schantWashyourhands,haveabath.Openthewindow,takeafreshbreath.Earlytobed,earlytorise.Makesamanhealthy,Wealthyandwise.wemust/shouldwemustn’t/shouldn’tgoodhabitsbadhabitsWashhandsbeforemealskeepourbodiescleanwatchTVfortoolong.keeptheairclean
2、andfreshreadinthesuneatbadfoodBadhabitsmaycausesomediseases.aheadacheHeadachesPre-readingquestion:1.Doyouoftengetheadaches?2.Doyouknowwhatcausesheadaches?1.Aheadacheisadisease.2.Aheadachemayshowthatthereissomethingwrongwithyourhealth.3.Youneedn’tseethedoctorwhenyouhaveheadac
3、hesoften.TorFisn’tneedWhatmaycauseheadaches?Question:Whatareheadaches?Whatmaycause(导致)them?Andwhenshouldyougotoseeadoctor?Aheadacheisapaininyourhead.It’snotadisease(疾病,病)itself,butitmayshowthatsomethingiswrongwithyourhealth.Usuallyafeverwillcauseaheadache.Youmaygetaheadachew
4、henyouworktoohardorwhenyoudon’tgetenoughsleep.Andyoumaygetaheadachewhenyouexerciseonanempty(空的)stomach(胃).Ifyougetheadachesoften,youneedtoseeadoctor.HeadachesReadandunderstandWhatmaycauseheadaches?AfevermaycauseheadachesWorkingtoohardmaycauseheadachesYoumaygetaheadachewhenyo
5、udon’tgetenoughsleepExercisingonanemptystomachmaycauseheadachesWhatelsemaycauseheadaches?DiscussingroupsAheadacheisnotadisease,butsomediseasesmaycauseheadaches.germs病菌diseasesheadachesSomeonesmokesalotaroundyou.Itistoohot.watchTVfortoolong.Theycangetintothehumanbodyandcaused
6、iseases.Theycangetintothehumanbodythroughthenose.Theycangetintothehumanbodythroughthemouth.Theycangetintothehumanbodythroughtheskin(皮肤).germssmallgetintocausethroughthenosethroughthemouththroughtheskinhaveanillnessReadandactPracticeA:Whatshouldwedotokeepawayfromgerms?B:Wesho
7、uld/must…Weshouldn’t/mustn’t…tidyourroomsandSweepthefloorsoftendrinksourmilkkeepourbodiescleankeeptheaircleanandfreshkeepourfingernailscleanspitinpublicA:Whatshouldwedotokeepawayfromgerms?B:Wemust/should…Wemustn’t/shouldn’t…WeshouldsweepthefloorsoftenWeshouldn'tdrinksourmilk
8、Wemustn’tspitinpublicWeshould/mustkeepourbodiescleanWeshouldkeepourfingerna
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