【文档说明】《Unit 2 Topic 3 Must we exercise to prevent the flu》PPT课件7-八年级上册英语仁爱（科普版）.ppt，共(18)页，2.458 MB，由小喜鸽上传

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SectionAEnjoyasong.Washyourhand,haveabath.Openthewindow,takeafreshbreath.Earlytobed,earlytorise.Havinggoodhabits,Makesamanhealthy,Wealthyandwise.ha

veacoughthefluFluisaseriousillness,whatshouldwedotopreventit？Listento1aandcheckDr.Li’sadvice.录音1a-P431.exerciseoften2.keeptheairfresh3.gotob

edearly4.washhandsandchangeclothesoften5.keepourroomsclean6.drinkenoughwater7.takesomemedicine8.kee

pawayfromcrowdedplaces√√√√√WatchtheflashandwritedownDr.Li’sadvice.视频1a-P43First,___________________________________________

_____Second,____________________________________________Third,______________________________________________

_Finally,______________________________________________weshouldexerciseoftentobuildusup.weshouldkeepourroomscleanandtheairfres

hallthetime.weshouldwashourhandsandchangeourclothesoften.weshouldkeepawayfromcrowdedplaces.Read1aandfind

thefollowingphrase•1.增强我们的体质•2.保持房间干净、空气新鲜•3.总是，一直•4.勤洗手•5.勤换衣•6.立刻•7.听从某人的建议•8.请讲，去做吧buildusupkeeptheroomcleanandt

heairfreshallthetimewashourhandsoftenchangeourclothesoftenatoncetakeone’sadvicegoaheadWhatshouldwedotopreventt

heillnesses?Weshoulddoexercisetobuildusup.预防使身体强壮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’t

haveto.A:Mustwedoexercisetopreventtheflu?B:A:Mustwetakesomemedicinetopreventtheflu?B:Yes,wemust(肯定回答）No,wedon’thaveto./No,weneedn’t.（否定回答）3.Loo

katthepicturesandwritedowntheadviceonhowtopreventtheflu,usingshould,hadbetterormust.1.2.3456Drinkalotofwater.Washhandsoften.Givemoreadvicetopr

eventthefluEathealthyfood.Don’tgotocrowdedplaces.Domoreexercise.Openthewindows.Anappleadaykeepsthedoctoraway一天一个苹果医生远离我1.Myparentsaskm

e_______inordertomakemehealthy.A.buildupmeB.buildmeupC.tobuildupmeD.tobuildmeup2.—MayIaskyousomequestions,Dr.Wang?—

_______A.You’rewelcome.B.Sure,goahead.C.No,I’mbusy.D.Yes,youmust.3.—MustItakethemedicineeveryday?—No,you_______.A.mustB.mustn’tC.needn’tD.can’

t★★★1.Weknowhowtopreventtheflu.2.Wecanusemust/hadbetter/shouldtogiveadvice.1.写一篇小短文来说明如何预防流感。2.背诵1a。