【文档说明】《Unit 2 Topic 3 Must we exercise to prevent the flu》教学课件5-八年级上册英语仁爱（科普版）.ppt，共(18)页，2.131 MB，由小喜鸽上传

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SectionA•Newwords:•journalistpreventfinallyInternet•crowdedquestion•goaheadbuildsb.up•haveasorethroatall

thetime•Lead-inAjournalistisinterviewing(采访)P43-1bWhatshouldwedotopreventtheflu？Listento1aandcheckDr.Li’sadvice.录音1a-P

431.exerciseoften2.keeptheairfresh3.gotobedearly4.washhandsandchangeclothesoften5.keepourroomsclean6.drinkenoughwater7.takesomemedicine

8.keepawayfromcrowdedplaces√√√√√Keypoints1.开始吧；请便2.常锻炼3.增强...体质4.远离人多的地方5.常换衣服6.接受某人的建议goaheadexerciseoften/domoreexercisebuildsb.upkeepaw

ayfromcrowdedplacestakeone'sadvicechangeclothesoften1.Mustwegotoseeadoctoratoncewhenwehavetheflu?肯定回答：Yes

,wemust.2.Mustwetakesomemedicinetopreventtheflu?否定回答：No,weneedn’t./No,wedon’thaveto.注：此处不能用mustn’t(禁止；不准)

来回答！！！Exercises()1.--MustIfinishmyhomeworknow?--No,you_______.Youcandoitlater.A.mustn'tB.can'tC.needn't()

2.--MustTomtakepartin400-meterrace?--No,he___________.A.mustn'tB.don'thavetoC.doesn'thaveto()3.We_____playontheroad.It'sdangerous.A.needn'tB.mustn'

tC.may()4.--______Itakethepillsthreetimesaday？--No,youdon'thaveto.Youcantaketwiceaday.A.CanB.MayC.MustCCBCAskandanswer

(pairwork)A:Mustwedoexercisepreventtheflu?B:Yes,wemust.A:Mustwetakesomemedicinepreventtheflu?B:No,wedon’thaveto./No,weneed

n’t.A:Mustwekeeptheairfreshpreventtheflu?B:Yes,wemust.A:Mustwegotobedearlypreventtheflu?B:NO,weneedn't./No,wedon'thaveto.Role-play1a(groupwork)J:Ma

yI....,Dr.Li?D:Sure,...J:Thesedays......So...toprevent...?D:Well,first,...tobuild..up.Second,....keep.....and...fresh...Thir

d,...wash...andchange....Finally,...crowded...J：Must......atoncewhen....?D:Yes,...J:...take.....Thank...RetellFirst,________________

________________________________Second,____________________________________________Third,_________________________________

______________Finally,______________________________________________weshouldexerciseoftentobuildusup.weshouldkeepourroomscleanandtheai

rfreshallthetime.weshouldwashourhandsandchangeourclothesoften.weshouldkeepawayfromcrowdedplaces.P44-3.usingshould/sho

uldn't,must/mustn't,hadbetter(not).1.2.Weshould/mustexerciseoften/domoreexercise.Wemustgotoseeadoctoratoncewhenwehave/gettheflu.P44-3.usingshould/sh

ouldn't,must/mustn't,hadbetter(not).3.4Wehadbetterkeepawayfromcrowdedplaces./Weshouldn'tgotocrowdedplacesWeshouldtakeshowersofte

n.Weshouldchangeourclothesoften.Weshouldopenthewindowkeeptheairfreshallthetime.56Writing:Writeashortpassageonhowtopreventthefl

u.Whentheseasonschange,lotsofpeoplemaygettheflu.Theywillfeel________iftheyhaveafeverandacough.Thenwhatshouldwedoto_____?Here'smyadvice.Fir

st,.....Second,....Third,...Finally,....Timetoshow1.Weknowhowtopreventtheflu.2.Wecanusemust/hadbetter/shouldtogiveadvice.1.Makeaposterabo

uthowtopreventtheflu2.PreviewSectionB