八年級(jí)英語(yǔ)上冊(cè) Module 12 Unit 3 Language in use課件 （新版）外研版.ppt

,12,Module,Unit3Languageinuse,Help,祈使句結(jié)構(gòu)如下：(Please)+dosth.(Please)+Dontdosth.,Summary,肯定：,否定：,DO，可以放在動(dòng)詞前，為加強(qiáng)語(yǔ)氣用。如：Docomein,please!Dolistentome,please!Doopenthedoor,please!,一、我們已經(jīng)學(xué)習(xí)的表推測(cè)的情態(tài)動(dòng)詞有：must/can/could/may/might二、表推測(cè)的三種句式：1.在肯定句中一般用must，can/could，may/might，程度逐漸減弱。e.g.Hemust/may/mightknowtheanswertothisquestion.e.g.Youhaveworkedallthisweek.Youmustbetired.,2.在否定句中用cant/couldnt(不可能)，maynot/mightnot(可能不)。e.g.Itcant/couldntbetheheadmaster.HehasgonetoAmerica.e.g.Hemaynot/mightnotknowthescientist.3.在疑問(wèn)句中，一般只使用can/could。e.g.Couldhehavefinishedthetask?e.g.Canhebeathomenow?,Languagepractice,Thatcouldbeharmful!Betty,youmustknow!Stayawayfromwindowsandheavyfurniture.Donotstandnearstreetlightsorunderpowerlines.,Itisdangerous.You_keepout!Thesestairsarenotsafe.You_usethem.Therocksarefallingdown.You_gethit.Theriveristoodeep.You_swiminit.Betty_knowwhattodo,becauseshedidsomebasicmedicaltraining.,1Completethesentenceswithcould,mustormustnt.,must,mustnt,could,mustnt,must,2Underlinethecorrectwordstocompletethefirstaidinstructions.,1Get/Donotgetmedicalhelpimmediately.2Ask/Donotaskthemwherethepainis.3Lift/Donotliftthembecauseyoumaydropthem.4Keep/Donotkeepthemwarm.,3Completetheposteraboutearthquakewiththecorrectformofthewordsandexpressionsinthebox.,donotusehideunderkeepleavestayaway,1_fromthewindows.2_atable.3_thelift.4_thebuildingquicklywhenthegroundstopsshaking.5_calm.,Whenthereisanearthquake,Stayaway,Hideunder,Donotuse,Leave,Keep,4Completetheconversationwiththewordsandexpressionsinthebox.,Tony:Damingistraininghardforthebigmatch.Lingling:Yes,theteamhasagood(1)_thisyear.Tony:Ohno,Damings(2)_.Hesdown!Lingling:Itlookslikehes(3)_Tony:Daming,whathappened?,chanceCoverinpainintroublemedical,chance,introuble,inpain,Daming:Itsmyleg.Lingling:(4)_himwithmycoat.Tony:Butdontmovehim.Letswaitforsomeonewith(5)_training.Lingling:Ok.,Cover,medical,5Completethenewsreportwiththecorrectformofthewordsinthebox.,clearinsidepowerrocktroublewarn,Informationiscominginthattherecouldbe(1)_becauseofheavyraininthenorth.Thegovernmentis(2)_peopleaboutfalling(3)_.Someroadshavealotofrocksonthem,butpeoplearetryingto(4)_themquickly.Insomeplacesthereisno(5)_.Andpeoplemuststay(6)_tokeepawayfromfallingrocks.,trouble,warning,rocks,clear,power,inside,Nowreadthereportagainandcheck()thetruesentences.,1Thereareproblemseverywherebecauseofrain.2Thegovernmentiswarningpeopleaboutanearthquake.3Someroadsinthemountainshavealotofrocksonthem.4Peoplearetryingtocleartherocksofftheroads.5Thereisnoproblemwithpower.,7Readthepassageandchoosethecorrectanswer.,Aten-year-oldgirlsavedaboutonehundredothertouristsin2004bywarningthemthatatsunami,ahugeoceanwave,wasonitswayacrossthesea.Sheknewwhatwashappeningbecauseshelearntaboutunderwaterearthquakeatschoolonlyafewweeksearlier,anewspaperreported.,“Iwasonthebeachandthewaterstartedtogofunny,”TillySmithtoldthereporterfromthenewspaper.“Therewerebubblesandthewaterwentbacksuddenly.Iknewtherewasgoingtobeatsunami.ItoldMum,”shesaid.Tillysmotherandthehotelworkersactedquickly.Theyclearedpeoplefromthebeachjustminutesbeforeahugewavereachedtheland.Luckily,noonedied.,1Whatisthebesttitleforthispassage?a)2004Asiantsunami.b)Agirlsavestouristsfromtsunami.c)Underwaterearthquakes2WhatdidTillynotice?a)Watercomingtothebeach.b)Peoplewatchingthewater.c)Bubblesinthewater.3WhatdoesherteacherthinkofTilly?a)Sheislucky.b)Shedoesnotdosillythings.c)Sheisacleverstudent.,Moduletask:Makingaposteraboutpreventingaccidentsatschool,8Makealistofaccidentsthatcanhappenatschool.,9Workingroups.ChooseanaccidentfromthelistinActivity8andgiveinstructionsaboutwhattodo.,FirstSecondThird,WhenthereisSchoolaccident,10Makeaposteraboutpreventingaccidentsatschoolusingmust/mustnt.ThenPresentyourpostertotheclass.,Aten-year-oldgirlsavedaboutonehundredothertouristsin2004bywarningthemthatatsunami,ahugeoceanwave,wasonitswayacrossthesea.1)Aten-year-oldgirl“一個(gè)十歲的女孩”基數(shù)詞+year(注意單數(shù))+old用作形容詞表示“多大年齡的”e.g.Shehasaeight-year-oldbrother.,Languagepoints,2)warnsb.that意為“提醒/警告某人注意如：Iwasgoingforaswiminthesea.ThepeopleinthehotelwarnedmethatitmayrainInafewminutes.我要去海里游泳，賓館里的人提醒我可能過(guò)會(huì)要下雨。3)onitsway在路上，在途中Shedidabitofshoppingonthewayhome.她在回家的路上買點(diǎn)東西。,2.Tillysteacherwasveryproudofherbeproudofsb.為某人感到自豪e.g.Ijustwantyoutobeproudofme,honey.我只是想讓你為我自豪,親愛(ài)的。Ifhebecomesadoctorwhenhegrowsup,hisparentswillbeproudofhim.如果他長(zhǎng)大后成了醫(yī)生,他的父母會(huì)以他為榮的。,Exercises,1.-IsthisLanQiangsboxingglove?-Yes,it_behis.Thisishisnameontheback.2.Youdbettertakeanumbrella.It_rainthisafternoon.3.Itsthelibrary!Soyou_knowshoutingisnotallowedhere.4.-Haveyoudecidedwheretospendyoursummerholiday?-Notyet.We_gotoQingdao.,must,may/might/could,must,may,5.-IsJessicagivingusaspeechthisevening?-No,it_beher.ShehasbeentoJapan.6.-Whatwilltheweatherbeliketomorrow?-It_berainy,cloudyorsunny.Whoknows?7.You_betiredafterplayingsportsforalongtimewithoutarest.8.-CanItellPeteraboutthenews?-No,Idontwantanyoneelsetoknowit.You_keepittoyourself.,might,must,must,must,1.ThatmanmustbeSarahshusband.-No,he_beherhusband.Sheisstillsingle.A.cantB.mustntC.maynotD.oughtto2.Peter_comewithustonight,butheisntverysure.A.mustB.mayC.canD.will,選擇題,A,B,4.What_itbe?-It_beamailbox,foritismoving.It_beacar.A.can;cant;mustB.can;can;mustC.can;mustnt;mustD.must;mustnt;can5.Look,someoneiscoming.Guess_.-Jack.Hesalwaysontime.A.whocanitbeB.whohemayC.whohecanbeD.whoitcanbe,A,D,6.IsawMaryinthelibraryyesterday.-You_her.Sheisstillabroad.A.mustntseeB.canthaveseenC.mustnthaveseenD.couldntsee7.David,you_playwiththevaluablebottle,you_breakit.A.wont;cantB.mustnt;mayC.shouldnt;mustD.cant;shouldnt,D,B,Homework,Talkwithyourclassmatesabouttheknowledgeofhowtosurviveorprotectyourselfinanaccident.Thentrytomakearoleplay.,