仁爱版八年级英语上册-Unit2-Topic3-Must-we-exercise-to-prevent-the-flu--(共119张1)ppt课件

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,Makesimilarconversationsaftertheexample.,Example:A:Mustwedoexercisetopreventtheflu?B:Yes,wemust.A:Mustwetakesomemedicinetopreventtheflu?B:No,wedonthaveto./No,weneednt.,Pairwork,含有must的一般疑问句，肯定回答用must，否定回答不能用mustnt，而用neednt或donthaveto。用第二种回答方式时，有人称和数的变化。e.g.Mustwegothereatsix?我们必须六点去那里吗？Yes,youmust.是的，必须。No,youneednt/donthaveto.不，你不必。Musthecomehere?他必须来这儿吗？Yes,hemust.是的，他必须来。No,heneednt./doesnthaveto.不，他不必来。,Must开头的一般疑问句,Must+某人.?某人必须.吗？例如：MustI/you/he/she/weplaybasketball?答语：肯定：Yes,某人+must.例如：Yes,you/I/he/wemust.否定：1No,某人+donthaveto.2No,某人+neednt.例如：1No,you/I/he/wedont/doesn,thaveto2No,you/I/he/weneednt.,3.Lookatthepicturesandwritedowntheadviceonhowtopreventtheflu,usingshould,hadbetterormust.,1.,2.,Weshouldexerciseoften.,Wemustgotoseeadoctoratoncewhenwehavetheflu.,3.,4.,Wehadbetterkeepawayfromcrowdedplaces.,Weshouldtakeashoweroften.,5.,6.,Weshouldkeeptheairfresh.,Weshouldchangeourclothesoften.,aheadadv.意为“在前面(头)”，而goahead则表示“开始做，着手干”：MayIstartnow?我现在可以开始了吗？Yes,goahead.可以，开始吧。e.g.Goahead,please.请开始吧。Goaheadandtellus.请告诉我们吧。,preventv.防止，预防e.g.Couldyougiveussomeadviceonpreventingtheflu?你能为我们预防流感提些建议吗？preventsb./sth.(from)doingsth.阻止某人/某物做某事，from可以省略。e.g.Lucysparentstriedtopreventher(from)playingcom-putergames.露西的父母试图阻止她玩电脑游戏。,e.g.Shekeptcryingallthetime.,她一直在哭。,keepawayfrom.远离后面接名词、代词或动名词。也可说成stayawayfrom。e.g.Asstudents,weshouldkeepawayfromsmokinganddrinking.作为学生，我们应该远离烟酒。keep.awayfrom.让远离e.g.Youdbetterkeepthechildawayfromthefire.你最好让孩子离火远点。,()1.Hello!MayIspeaktoMary?_A.ImMary.B.Maryisme.C.ThisisMaryspeaking.D.Imspeaking.()2.Myparentsaskme_inordertomakemehealthy.A.buildupmeB.buildmeupC.tobuildupmeD.tobuildmeup()3.Tom_yesterdaymorning,butIwasout.A.builtupmeB.builtmeupC.rangupmeD.rangmeup,C,D,D,SectionB,Unit2KeepingHealthy,Topic3Mustweexercisetopreventtheflu?,Howtopreventtheflu?,Weshouldnt_,gotothecrowdedplaces.,Weshould_,keepourroomscleanandtheairfresh.,Howtopreventtheflu?,Wehadbetter_,washourhandsandchangeclothesoften.,Wedbetternot_,eatbadfood.,Howtopreventtheflu?,Wemustnt_,spiteverywhere.,Wemust_,doexerciseoftentobuildusup.,Keypoints,1.Iamafraidheisbusyrightnow.beafraid+句子恐怕恐怕他们没时间打篮球了。Iamafraidtheyhavenotimetoplaybasketball.2.给某人打电话：3.留口信:4.给某人留个口信:,ringsb.up=callsb.up,leaveamessage,givesb.amessage,Watchtheflashandcompletethemessage.,1b,TELEPHONEMESSAGEFrom:_To:_Date:Oct.9thTime:12:20p.m.Message:_HuFang,Kangkang,Dr.LiYuping,Dontforgetthetalktomorrowafternoon.,视频1a-P45,Pairwork,1c,Workinpairsandpracticetheconversationin1a.Thenmakeupanewonebasedonthefollowingtelephonemessage.,From:BettyTo:JudyDate:Oct.10thTime:10:00a.m.Message:Kangkangsfatherwillgiveatalkat3:00p.m.today.Beontimeanddontforgettotakeyourcamera.Mom,.,2a,Listentotheconversationandfillintheblanks.,Mom:Jane:Mom:Jane:Mom:Jane:,Jane,areyoustillwatchingTV?Yes,Mom.Ineedtorelax.You_watchTVtoomuch.Itsbadforyoureyes.Andyou_doyourhomeworkfirst.Idid,butI_finishitbymyself.Canyouhelpmewithit,Mom?You_doityourselffirst.Ihavetodosomecleaning.IsDadfreetoday?,hadbetternot,cant,should,录音2a-P46,must,Mom:Jane:Mom:Jane:,Imafraidheisbusy._askyourclassmatesforhelp?Goodidea.ButIguessthey_haveproblemsthemselves.Aha!Mom,_Iuseyourcomputerforhelp?Sure.Thecomputercanhelpwithyourstudies.Youreright,Mom.ImsureI_finishmyhomeworkwiththehelpofit.,Whynot,may,may,can,Read2aandfindoutthereflexivepronouns.,反身代词,Thereflexivepronounsin2a:,1.Icantfinishitbymyself.2.Youshoulddoityourselffirst.3.Iguesstheymayhaveproblemsthemselves.,我自己,你自己,他们自己,反身代词是表示或强调自身的代词，有人称和数之分。,用合适的反身代词填空。1.那是他的外衣。他会给自己穿衣服。Thatshiscoat.Hecandress_.2.小心那把小刀，否则你会伤着你自己。Becarefulofthatknife,oryoullcut_.3.你们必须要照顾好自己，并保持健康。Youmustlookafter_andkeephealthy.4.她自学英语。Shetaught_English.,himself,yourself,yourselves,herself,Readthefollowingwordsandpayattentiontothepronunciationoftheunderlinedletters.Thenaddmorewordsbyyourself.,3a,/kl/:bicycle/dl/:middle/pl/:people/bl/:table/fn/:often/tl/:little,录音3a-P46,Listenandpayattentiontotheliaison,weakformandincompleteplosion.Thenreadafterthetapeandimitate.,3b,录音3b-P46,goodideagiveupkeepawayfromcomein,2.A:IsLiMingthere,please?B:No,heisnthererightnow.CanItakeamessage?A:Yes,please.ThisisWenWei.CouldIusehisbicyclethisevening?AndifitsOK，whencanIhaveit?B:Illtellhimaboutit.,Whensuchwordslikehim,herarelinkedwithotherwords,hismute.,()4.MayIaskyousomequestions,Dr.Wang?_A.Yourewelcome.B.Sure,goahead.C.No,Imbusy.D.Yes,youmust.()5.MustItakepartintheactivity?No,you_.Youretooyoung.Youshouldlookafteryourself.A.mustntB.dontC.cantD.donthaveto()6.Whotaught_Japanese?Ilearneditby_.A.you;myselfB.your;myselfC.yourself;meD.yourself;myself,B,D,A,SectionC,Unit2KeepingHealthy,Topic3Mustweexercisetopreventtheflu?,Happinessisimportanttoourhealth.,happinessn.开心，快乐,Playingsportscanbuildusup,butweshouldstaysafe.,staysafe保证安全,Itsnecessarytolearnaboutfirstaid.,急救,Wehadbetternoteatlotsofpotatochips.,Theyarefastfood.（洋快餐）,Fastfoodwillmakeyoufatandunhealthy.,Wemuststayawayfromsmokinganddrinking.,远离,Weshouldsaynotosmokinganddrinking.,和说不,myself,yourself.是反身代词，表示某人自身，可以在句中作宾语、表语、同位语。e.g.Donthurtyourself.别伤着你自己。(宾语)Youarenotquiteyourselftoday.今天你好像精神不太好。(表语),Theythemselvesdoit.他们亲自做此事。(同位语)反身代词在实际运用中有许多固定词组。e.g.byoneself(亲自)，foroneself(为了自己)，helponeselfto(随便吃)，makeoneself(别拘束)等。,Didyouenjoyyourselflastnight?,Shefelloffthebikeyesterday.Shehurtherself.,Wearewashingourselves.,TheyarelearningEnglishbythemselves.,happinessn.愉快，幸福e.g.Shebelievesshecanfindtruehappiness.她相信自己会找到真正的幸福。happyadj.高兴的，快乐的；其反义词是unhappy或sadadj.不高兴的，伤心的,Itis+adj（形容词）+forsb.todosth.,做某事对某人来说是句中的it为形式主语，动词不定式为真正的主语。e.g.ItisimportantforustolearnEnglishwell.学好英语对我们很重要。Itshappyformetoplaybasketball.Itsbadformetodosomuchhomework.,Read1aandcompletethestructureofthetext.,KeepingHealthyHavehealthy_habits.Play_.Be_.Stayawayfrom_and_.,Eat_.,Eat_.,Donteat_.,breakfast,fruitandvegetables,fastfood,sports,happy,smokingdrinking,eating,Keypoints,needtodosth.需要做某事每个人都需要遵守交通规则。Everyone_obeythetrafficrules.2.Itsnecessaryforsb.todosth.对某人来说做某事是有必要的对我们来说，学好英语是有必要的。_us_Englishwell.,needsto,Itsnecessaryfor,tolearn,Keypoints,ontheotherhand另一方面在另一方面，喝酒会带来很多疾病。_,drinkingcancausemanyillnesses.2.stayawayfromsth.远离某物/某事老师告诉我们要远离毒品。Theteachertellsus_drugs.3.saynotosth.对说不Everyoneshould_wars.,Ontheotherhand,tostayawayfrom,saynoto,Retellthepassage,Inordertokeephealthy,weshould_,_,_and_.Weshouldalso_and_.,Retellthepassagewiththehelpof1b.Thenwriteitdown.Youcanaddtwoofyourownideas.,2,Exercises,根据中文提示完成句子。1.吃合适的食物对我们健康是很重要的。2.照顾好父母是必须的。3.我们应该远离危险的东西。4.你会生病，如果你总是不开心。,Its_forustoeatthe_.,_ourparentswellis_.,Weshould_thedanger.,Youwill_ifyouarealways_.,important,rightfood,Lookingafter,necessary,stayawayfrom,fallill,unhappy,summary,Learnsomenewphrases.needtodosth.需要做某事stayawayfromsth.远离某物/某事saynotosth.对说不ontheotherhand另一方面Itsnecessaryforsb.todosth.Knowhowtokeephealthyinourdailylife.,()7.Ourteachersoftentellus_thenetbar.A.stayawayfromB.tostayawayfromC.notstayawayfromD.nottostayawayfrom()8.Wedontknowhowtopreventtheflu.ShallweaskDoctorWangHaifor_?A.theadviceB.anadviceC.someadviceD.someadvices()9.MayIwatchTV,Mom?Imafraidyou_.A.shouldnotB.cantC.mustnotD.maynot()10.Ihaveastomachache.WhatshouldIdo?You_drinksweetwaterand_eatsweetfood.A.hadbetternot;shouldntB.should;hadbetterC.hadbetter;hadbetterD.shouldnt;should,B,C,B,A,SectionD,Unit2KeepingHealthy,Topic3Mustweexercisetopreventtheflu?,Shouldweneedtowarmupbeforerunning？Yes,weshould.,做热身运动,Askandanswer,Isitnecessaryforustobuygoodexerciseequipment？No,itisnt.,运动器材,Shouldwespendalotoftimeexercising?No,weshouldnt.,花费时间金钱等,1a,Read1aandfillintheblanks.,HowtoExerciseWellWeneedto_.Weshould_.Wehadbetternot_.Weshould_.Wemustnt_whenwearehurt.,warmup,findgoodplacestoexercise,worktoohard,drinkenoughwater,exercise,Keypoints,needtodosth.需要做某事每个人都需要天天运动。Everyone_exerciseeveryday.2.spendtime/moneyonsth.花费时间金钱在某