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Unit2KeepingHealthyTopic3Mustweexercisetopreventtheflu?SectionA1.Learnthesymptoms（症状）oftheflu.2.Learntogiveadvice

onhowtofight(对抗)theflu.3.Learntogiveadviceonhowtopreventtheflu.4.Learntousethesentencepatternaboutmust.LearningAimsSymptomsoftheflu（

症状）BrainstormSymptomsoftheflufeelcoldheadacheBrainstormfevercoughsorethroathavearunningnose（症状）Listenandcirclethesym

ptomsyouhear.fevercoughheadachebackachetoothachestomachachesorethroatsoreeyesP442AWhat’swrongwithhim?Whatsymptomsdoeshehave?Whatsymp

toms(症状)doeshehave?havearunningnosehaveacoughhaveaheadacheHehastheflu.Whatshouldhedotofighttheflu?Doyouha

veanyadvicetohelphim?Heshould....Hehadbetter....Hemust...对抗P442BListenandchecktheadviceyouhear.Shoulddrink

lotsofboiledwatertakesomecoldpillsliedownandtakeagoodrestbrushyourteethtwiceadayShouldn’tworkontheInternettoolonggotocrowdedplacesplaysportstoomuch

eathotfood√√√√拥挤的地方感冒药Ifhewantstopreventthefluandkeephealthyallthetime,whatshouldhedo?Howmanypiecesofadvicedoeshegiveus?journalistDr.LiDr.Li’sadvi

ce1.exerciseoften√√√√√=stayawayfrom远离......2.keeptheairfresh3.gotobedearly4.washhandsandchangeclothesoften5.

keepourroomsclean6.drinkenoughwater7.takesomemedicine8.keepawayfromcrowdedplacesP431bReadandactout1awithyourpartner!Jour

nalist:We’lltakeyouradvice.Thankyou.Journalist:MayIaskyousomequestions,Dr.Li?Dr.Li:Sure,goahead.Jour

nalist:Thesedaysmanypeoplehavetheflu.Sowhatshouldwedotopreventit?Dr.Li:Well,first,weshouldexerciseoftentobuildusup.Second,weshouldkeepourroomsclean

andtheairfreshallthetime.Third,weshouldwashourhandsandchangeourclothesoften.Finally,weshouldkeepawayfromcrowdedplaces.Jou

rnalist:Mustwegotoseeadoctoratoncewhenwehavetheflu?Dr.Li:Yes,wemust.(Kangkang’sfather,Dr.Li,istalkingwithajournalistonTV.)一直Mustweg

otoseeadoctoratoncewhenwehavetheflu?Yes,wemust.Mustwetakesomepills/medicinetopreventtheflu?No,weneedn’t.No,wedon’thaveto.不能用mustn’t(禁止；不准)回答哦！

（不，没必要。）Pairwork:Makesimilarconversations.1.takeshowersoften2.keeptheairfresh3.changeclothesoften4.brushourteeththreetimesaday5.keepourroomclean6.ta

kesomemedicine7.keepawayfromcrowdedplaces-Mustwe...topreventtheflu?-Yes,wemust.No,weneedn’t/don’thaveto.Mustheknowhowtopreventth

eflu?Yes,hemust.Musthefinishhishomeworknow?No,heneedn’t.hedoesn’thaveto.dosomesportsdrink20bottlesofwatereveryda

yMusthe...topreventtheflu?gotobedearlyeatvegetableseverydayMusthe...topreventtheflu?Whatelsecanwedotopreventtheflu?takeshow

ersoftencheckourbodyoftenhaveenoughsleephaveenoughsleepWritedowntheadviceonhowtopreventtheflu,usingshould,hadbetterormust.1.2.Weshouldexerciseoften.W

ehadbettercheckourbodyoften.33.4.Wehadbetterkeepawayfromcrowdedplaces.Weshouldtakeshowersoften.5.6.Weshouldkeeptheairfresh.Weshouldc

hangeourclothesoften.Workingroups,giveTonysomeadviceonhowtopreventtheflu.Tips:1.Useshould,mustandhadbetter.2.T

rytogivesomeadvicewithfirst,second,thirdandfinally.Hey,Tony.Wearesorrytohearthatyouhavetheflu.Hopeyoucangetwellsoon.H

ereissomeadviceforyoutopreventtheflu.First,wethinkyoushould...Second,....Third,...Andfinally,....Wehopeitcanhelpyoualot.1.

Weknowsomesymptomsoftheflu.2.Weknowhowtofightthefluandpreventtheflu.3.Wecanusemust/hadbetter/shouldtogivesomeadvicewithfirst

,secondandfinally.4.Newsentencepattern:Mustweexerciseoftentopreventtheflu?Yes,wemust.No,weneedn’t./don’thaveto.1.Youcan__________(开始)withyo

urownthings.2.Weshouldkeeptheclassroomclean_______________(一直).3.Youhadbetter_______________(远离)crowdedplaces.4.

Youmust_____our______(接受建议),oryouwon’tgetwellsoon.5.Runningcan_____________(增强你的体质).6.Whatshouldwedo________________(预防流感)?goaheadallthekeep

awayfromtakeadvicebuildyouuptopreventthefluTesttime1.Finishtheexercisesonyourworkbook.2.Recite1a.Healthisprecious.Valueourhealth,loveour

selvesThanksforlistening!goahead（口语中，表示用于允许别人开始）“着手做某事”“尽管去做””开始”-Mom,canIgoouttodosports?-Sure,goahead.-

MayIdothecleaningnow?-Yes,goahead．Weshouldexerciseoftentobuildusup.build---built1)运动能增强我们体质。Sportscanbuildusup.2)游泳强健了她的身体

。Swimmingbuiltherup.buildsb.up增强某人的体质