八年级英语上册 Unit 2 Keeping Healthy Topic 3 Must we do rcise to prevent the flu Section A教学课件 （新版）仁爱版.ppt

sectiona unit2keepinghealthy topic3mustweexercisetopreventtheflu illnesses 感冒 发烧 咳嗽 头痛 牙痛 背痛 胃痛 haveacold haveafever haveacough haveaheadache haveatoothache haveabackache haveastomachache review 流感 havetheflu whatshouldwedotopreventtheillnesses weshoulddoexercisetobuildusup askandanswer 预防 使身体强壮 whatshouldwedotopreventtheillnesses wehadbettereatmorefruitandvegetables askandanswer whatshouldwedotopreventtheillnesses askandanswer weshouldn tspiteverywhere whatshouldwedotopreventtheillnesses wemustkeepourroomscleanandtheairfresh askandanswer wemustn tkeepfingernailslong whatshouldwedotopreventtheillnesses askandanswer fluisaseriousillness whatshouldwedotopreventit listento1aandcheckdr li sadvice 1 exerciseoften 2 keeptheairfresh 3 gotobedearly 4 washhandsandchangeclothesoften 5 keepourroomsclean 6 drinkenoughwater 7 takesomemedicine 8 keepawayfromcrowdedplaces watchtheflashandwritedowndr li sadvice first second third finally weshouldexerciseoftentobuildusup weshouldkeepourroomscleanandtheairfreshallthetime weshouldwashourhandsandchangeourclothesoften weshouldkeepawayfromcrowdedplaces keypoints mustwegotoseeadoctoratoncewhenwehavetheflu 肯定回答 yes wemust 否定回答 no weneedn t no wedon thaveto 注 此处不能用mustn t 禁止 不准 回答eg mustifinishmyhomeworknow no youneedn t no youdon thaveto makesimilarconversationsaftertheexample example a mustwedoexercisetopreventtheflu b yes wemust a mustwetakesomemedicinetopreventtheflu b no wedon thaveto no weneedn t pairwork 2 a listentothepassageandcirclethesymptomsthatyouhear fevercough headachebackache toothachestomachache sorethroatsoreeyes b listenagainandchecktheadviceyouhear should drinklotsofboiledwatertakesomecoldpillsliedownandtakeagoodrestbrushyourteethtwiceaday shouldn t workontheinternettoolonggotocrowdedplacesplaysportstoomucheathotfood 3 lookatthepicturesandwritedowntheadviceonhowtopreventtheflu usingshould hadbetterormust 1 2 weshouldexerciseoften wemustgotoseeadoctoratoncewhenwehavetheflu 3 4 wehadbetterkeepawayfromcrowdedplaces weshouldtakeashoweroften 5 6 weshouldkeeptheairfresh weshouldchangeourclothesoften drinkalotofwater washhandsoften givemoreadvicetopreventtheflu eathealthyfood don tgotocrowdedplaces domoreexercise openthewindows 选择方框中的句子完成对话 其中有两项多余 a youlookpale dr li b ionlyfeelalittletired a itlooksmoreseriousthanbeingtired b no thanks nothingserious ithink a butyouhaveworkedforthirty sixhourswithouthavingarest b i madoctor a f g b d c