【文档说明】《Unit 2 Topic 3 Must we exercise to prevent the flu》优质课件8-八年级上册英语仁爱（科普版）.ppt，共(29)页，6.758 MB，由小喜鸽上传

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Unit2KeepingHealthySectionA视频[高清版](1).MP4illnessesafeveraheadacheacoughacoldastomachacheatoothacheabackachethefluWhatshouldwedoto

preventtheflu?Weshoulddoexercisetobuildusup.[prɪˈvent]v.预防[bɪld]v.增强buildsb.up增强某人的体质e.g.buildmeup,buildthemup,b

uildmymotherup=buildupmymotherWhatshouldwedotopreventtheflu?Wehadbettereatmorefruitandvegetables.Whatshouldwedotopreventtheflu?Wemustkeepourroo

mscleanandtheairfresh.Wemustn’tspiteverywhere.Whatshouldwedotopreventtheflu?A.Listentothepassageandcirclethesymptoms(症状)thayouhear.fe

vercoughheadachebackachetoothachestomachachesorethroatsoreeyes[sɔ:(r)]adj.疼痛的[θrəʊt]n.咽喉sore是一个形容词，用来修饰名词，通常指由于

发炎而引起的疼痛，表示身体某一部位疼痛时，放在身体部位名词前面。B.Listenagainandcheck()theadviceyouhear.Weshoulddrinklotsofboiledwatertakesomecoldpillsliedownandtakeagoodrestbru

shyourteethtwiceadayWeshouldn’tworkontheInternettoolonggotocrowdedplacesplaysportstoomucheathotfood√√√√['intənet]n.

互联网[ˈkraʊdɪd]adj.拥挤的√1.Writedowntheadviceonhowtopreventtheflu,using2.3.5.4.6.exerciseoftengotoseeadoctorkeepawayfromcrowdedplacestakeshow

ersoftenopenthewindowchangeclothesoften3Weshould/hadbetter/must…1.2.Weshouldexerciseoften.Wemustgotose

eadoctorwhenwehavetheflu.Weshould/hadbetter/must…3.4.Wehadbettertakeshowersoften.Weshouldkeepawayfromcrowdedplaces.Weshould/hadbetter/m

ust…5.6.Wehadbetteropenthewindowtokeeptheairfresh.Weshould/hadbetter/must…Weshouldchangetheclothesoften.6.Weshouldexe

rciseoften.Wemustgotoseeadoctoratonce.Weshouldkeepawayfromcrowdedplaces.Wehadbettertakeshowersoften.Wehadbetterope

nthewindowtokeeptheairfresh.Weshouldchangetheclothesoften.Mustweeatmorevegetablesandfruittopreventtheflu?=Yes,wemust.Mustwetakesomemedicinetopr

eventtheflu?=No,weneedn’t/don’thaveto.以must开头的问句Must…?肯定回答：Yes,…must.否定回答：No,…needn’t.No,…don’t/doesn’thaveto.注：此处不能用mustn’t(

禁止；不准)回答Example:A:Mustweexercisetopreventtheflu?B:Yes,wemust.A:Mustwetakesomemedicinetopreventtheflu?B:No,wedon’thaveto./No,weneedn’t.gotob

edlateplaysportstoomuchtakesomepillsMakesimilar(相似的)conversationsdrinkenoughwaterkeepourroomscleanliedownandtakeagoodrestmu

stneedn’t/don’thavetoKangkang’sfather,Dr.Li,istalkingwithajournalistonTV.journalist[ˈdʒɜ:nəlɪst]n.记者Dr.LiListent

o1aandcheck()Dr.Li’sadvice.1.exerciseoften2.keeptheairfresh3.gotobedearly4.washhandsandchangeclothesofte

n5.keepourroomsclean6.drinkenoughwater7.takesomemedicine8.keepawayfromcrowdedplaces√√√√√√Watchthevideoan

dreadafteritinalowvoice,UnderlineDr.Li’sadviceatthesametimeFirst,___________________________________

_________Second,___________________________________________Third,____________________________________________Finall

y,___________________________________________weshouldexerciseoftentobuildusup.weshouldkeepourroomscleanandtheairfreshallt

hetime.weshouldwashourhandsandchangeourclothesoften.weshouldkeepawayfromcrowdedplaces.一直[ˈfaɪnəli]adv.最后视频P43

U2-T3A-1a.mpgpractice1abyroleplay（角色扮演）Journalist：MayIaskyousomequestions,Dr.Li？Dr.Li:Sure,goahead.Journa

list：Thesedaysmanypeoplehavetheflu.Sowhatshouldwodotopreventit?Dr.Li:Well,first,weshouldexerciseoftentobuildusup.Second,weshoul

dkeepourroomscleanandtheairfreshallthetime.Third,weshouldwashourhandsandchangeourclothesoften.Finally,weshouldkeepaway

fromcrowdedplaces.Journalist：Mustwegotoseeadoctoratoncewhenwehavetheflu?Dr.Li:Yes,wemust.Journalist：We'lltakeyouradvice.Thankyou.Rules：1、Chooseonele

tterfromAtoFandapicturewillappear(出现)immediately.2、Youmustgiveapieceofadviceaccordingtothepicturein10seconds.theflu52ABCDEF2.So

mephrases一直allthetime;患流感havetheflu;开始goahead增强某人的体质buildsb.up;远离keepawayfrom接受某人的建议takeone’sadvice;眼睛/喉咙痛sorethroat/soreeyes3.以Must开头的问句Must….

?—Yes,…must.—No,…don’t/doesn’thaveto./needn’t.1.Somenewwordsjournalist,question,prevent,finally,crowded,

Internet1.Givesomeadviceonhowtopreventthetoothache.Orgivesomeadviceonhowtopreventthecold.(using,first,second,thi

rd,finally.)2.FinishtheexerciseofSectionAintheworkbook.1.Youshoulddomoreexerciseto_______.A.buildupusB.buildyouupC.buildupyouD

.buildusup2.—MayIuseyourdictionary,Lily?—_______A.You’rewelcome.B.Sure,goahead.C.No,I’mbusy.D.Yes,youmust.3.—MustItak

epartintheactivity?—No,you_______.You’retooyoung.A.mustn’tB.don’tC.can’tD.needn’t4.Ourteachersoftentellusto_______thenetbar(网吧).A.keepawayfro

mB.keepfromC.awayfromD.keepaway5.I’msosorrytohearthatyouhave_____fluthesedays.A.aB.anC./D.theBBDADTomstay

eduplatetoplaycomputergameslastnight,sohehasaheadacheandsoreeyesthismorning.Tom:Goodmorning,…Idon’tfeelwell.Dr.Liu:What…you?Tom:…Dr.Liu:First,…..S

econd…,…Finally….….….Tom：I’lltake…Makeasimilarconversationbasedon1aaccordingtothecontext.Mynoseisrunning.Ihavearunnin

gnose.Anappleaday,keepthedoctoraway.一天一苹果，医生远离我。Thefirstwealth（财富）ishealth.健康是人生的第一财富。流鼻涕