外研版八年级英语上revision-BPPT课件

-,1,RevisionmoduleB,Grammarandspeaking,-,2,Pastcontinuoustense(过去进行时),1.意义:,表示在过去某一时刻正在进行的动作。,2.构成:,主语+was/were+V.ing,否定式:,was/werenot（wasnt/werent）+doing,疑问式:,was/Weredoing?,3.标志词：,atnineyesterday,atthistimeyesterday，atthattime，LastSundayfrom1pmto4pm,-,3,过去进行时与whenwhileas连用,1，when引导的从句可以表示时间点也可表示时间段.因此when引导的句子既可以用延续性动词也可用瞬间动词。.2，while引导的句子只能表示时间段。因此while的句子只能用延续性动词.Theyarrivedwhile/whenwewerehavingdinner3，when引导的句子前面用过去进行时后面的句子用一般过去时。表示前面一个动作在进行时后一个动作突然发生了.Weweretalkingwhentheteachercamein.4当主句和从句的动作都是延续的或同时发生的，两句都用过去进行时，用while引导。Theyweresingingwhileweweredancing.,-,4,Workinpairs.SaywhatyouweredoinglastSundayandcompletethetable.,readingabook,cookinglunch,doinghomework,watchingTV,sleeping,doinghomework,shopping,playingbasketball,havingdinner,readingabook,-,5,AtsevenoclocklastSundaymorning,Iwashavingbreakfast.Iwasreadingabookat9am.Iwascookinglunchat11am.Intheafternoon,Iwasdoingmyhomeworkat2oclock.IwaswatchingTVat6oclock.Iwassleepingat9oclock.MypartnersnamewasLucy.Shewassleepingat7oclockinthemorning.Shewasdoingherhomeworkat9oclockam.At11oclockam,shewasshoppingwithhermother.At2oclockintheafternoon,shewasplayingbasketballwithherfriends.Shewashavingdinnerat6oclockpm.Shewasreadingabookat9oclock.Shesleptverylate.,2.WritesentencesaboutwhatyouandyourpartnerweredoinglastSunday.,-,6,3.Workwithanotherstudent.Askandanswerquestions.,A:WhatwereyoudoingatsevenoclocklastSundaymorning?B:Iwashavingbreakfast.A:WhatwasyourpartnerdoingatsevenoclocklastSundaymorning?B:He/Shewassleeping.A:WereyouhavingdinneratnineoclocklastSundayevening?B:No,Iwasnt.Iwas.,-,7,Yesterdaywe(1)_(go)forawalkinthepark.Whenwe(2)_(enjoy)ourwalk,it(3)_(begin)torain.Sowe(4)_(decide)togohome.Whenwe(5)_(run)tothebusstop,Alan(6)_(fall)over.He(7)_(be)badlyhurt,sowe(8)_(call)120.Whilewe(9)_(wait),we(10)_(cover)himwithsomeclothestokeephimwarm.Afterabouttenminutes,thedoctorsarrivedandtookhimtohospital.,4.Completethepassagewiththecorrectformofthewordsinbrackets.,went,wereenjoying,began,decided,wererunning,fell,was,called,werewaiting,covered,-,8,5.Writesentencessayingwhatmayhappentothethingsbelow:,theweatheraroundtheworldyourlifeinfiveyearstimeyourhometowntheChineseteaminthenextOlympicGamesyourEnglishinthreeyearstime,Theweatheraroundtheworldmaygetwarmerandwarmer.,Imaybeatuniversityinfiveyearstime.,ThetownwhereIlivemightbecomebigger.,TheChineseteamwillprobablywininthenextOlympicGames.,MyEnglishmaybebetterinthreeyearstime.,-,9,情态动词一，表猜测情态动词二表许可,一，表推测1，can用于否定句（不可能）和疑问句2，Could用于肯定句否定句和疑问句3，must只用于肯定句“一定，准是”4，may用于肯定句和否定句（可能不）,-,10,二情态动词表许可,1，must用于肯定句（必须，一定要）否定句（不能，禁止）疑问句2，can用于肯定句（能做什么）否定句（不可以做）和疑问句（注意这里的can表示允许初一学的can表示能力）3，need可用于肯定句，否定句（不需要或不必）疑问句（注意needtodosth.中的need是行为动词）4，hadbetter+动词原形表示劝告或建议hadbetter+not+动词原形最好不要做某事5，must与haveto的区别must（表示说话者的主观看法）haveto（侧重于客观不得不，被迫）,-,11,6，must开头的问句否定回答用needntNeed开头的一般问句肯定回答用mustMustIcomebefore6；30tomorrow？Yes，youmust.Noyouneednt.NeedIreportittothepolice？Yes，youmust.No，youneednt.,-,12,6.Completetheconversationswiththecorrectformofthewordsinthebox.,1._youleave?Yes,itsgettinglate.2.ShallIhelpyou?No,you_.Icandoitbymyself.3.Doyouwantthisbook?Yes,I_touseitthisafternoon.,Couldmightmustmustntneedneednt,Must,neednt,need,-,13,4.Haveyougotsomefreetime?I_havesomelater.5._youhelpmewithmyhomework?Yes,afterIfinishmine,Illhelpyou.6.Bequiet!You_talkinthelibrary.Oh,sorry!,might/could,Could,mustnt,-,14,7.Completethesentenceswithmust,mustnt,canorcant.,1.Dontopenyourpresentnow!InChina,you_waitandopenitlater.2.CanIcleanthehouseonthefirstdayoftheSpringFestival?No,you_.Itsbadluck.3.InAmerica,you_openyourpresentimmediately.Youdonthavetowait!4.InAustralia,you_driveontheright.Itsagainstthelaw.5.InBritain,you_beseventeenorovertodriveacar.,must,cant/mustnt,can,cant/mustnt,must,-,15,祈使句,1，以动词原形开头。否定句的祈使句以dont开头Comethisway，please.Dontwasteyourtime.2，形容词表示祈使句时前面加be动词.Bequiet！保持安静！Bequick！快点！3，Lets+动词原形的祈使句用于提出建议。Letstakeataxi.,-,16,8.Makealistofwhatyoushouldandshouldntdoinafire.,Donotusethelift.Phone119forhelp.Coveryournoseandmouthwithawetclothiftheressmoke.Tellpeopletoleavethebuilding.Ifyourclothesareonfire,droptothegroundandroll.Donotgobackintoaburningbuilding.,-,17,Vocabulary,RevisionmoduleB,-,18,9.Completethesentenceswiththewordsinthebox.,Donotmakeany_.Youareinthereading.Remembertotakeyour_.Itmightrain.Donotusethe_whenthereisafire.Becarefulonthe_,oryoumightfall.Get_helpwhenthereisanaccident.,liftmedicalnoisestairsumbrella,noise,umbrella,lift,stairs,medical,-,19,The_cameintothecountryinaboxofbananas.I_hurtmylegwhenIwasplayingfootball.Adog_herleg,andshe_metheplace.Iwillgiveyousome_tostopyourpain.Whenyouworkwithwildanimals,youmaybein_.Thesnake_roundthecorner.,10.Completethesentenceswiththecorrectformofthewordsinthebox.,appearbitedangerhurtmedicineshowsnake,snake(s),hurt,bit,showed,medicine,danger,appeared,-,20,11.Completethepassagewiththeexpressionsinthebox.,Letmetellyouaboutyesterdaystalk.Iarrived(1)_toseethevisitorwalktothefrontoftheroomand(2)_withtheheadteacher.Nextshegaveushertalk.“Ihopeyouwill(3)_whatIsay.Wewantto_topayforourStopanaccidentprogramme.Morethanathirdofyoumayseeorbeinanaccidentwhileyouareatschool.Accidentscanhappentoanyoneat(5)_”Ithoughtalotabouthertalk,andIdecidedtodoeverythingIcantohelptheprogramme.,justintime,shakehands,payattention,raisemoney,anytime,anytimejustintimepayattentionraisemoneyshakehands,-,21,12.Underlinethecorrectwords.,Theweatherisnotverygoodanywheretoday.Inthenorth,thetemperaturewillbeverylowanditwillsnow.Itwillstay(1)snow/snowyforthenextfewdays.Inthewest,therewillbeafew(2)storms/ice.Itwill(3)rainy/rainfortwomoredays,thenthesunwillcomeoutonSaturday.Itwillbe(4)hot/snowinthesouthbut(5)rainy/showerswillarriveintheafternoon.,-,22,1.Thisisa(n)_park.Anyonemayvisitit.2.Youshould_crimestothepolice.3.Therewillbea(n)_innoisewhenthenewairportopens.4.Weshoulddowhatwecantostopairandwater_.5.The_isspendingmoremoneyonschoolandhospitals.,13.Completethesentenceswiththewordsinthebox.,governmentincreasepollutionpublicreport,public,report,increase,pollution,government,-,23,14.Workinpairs.Lookatthepiechartandmakesentencesaboutworldpopulation.,Whatisthepopulationof?Whichcontinenthas?,-,24,Worldpopulationin2011,Asiahasapopulationof4,089billion.Africahasapopulationof990million.ThepopulationofAsiaismuchlargerthanthatofAfrica.,-,25,Oceaniahasapopulationof3.5million.Oceaniahasthesmallestpopulation.Asiahasthelargestpopulation.EuropehasalargerpopulationthanNorthAmerica.ThepopulationofSouthAmericaissmallerthanthatofNorthAmerica.,-,26,Listening,RevisionmoduleB,-,27,Intheend,Wendy_herfamily,andisworriedaboutgettingback.,Wendyandherbrother_PeterPanandgobackhome.,PeterPanlivesontheislandofNeverland.,Hebelievein_andheneverwantstogrowup.,TheymeetCaptainHook,avery_man.,Onedayhemeetssome_inLondonandtheygototheislandwithhim.,Peter_CaptainHookoverthesideofaship.,Thechildren_loudly.,15.Listenandcompletethesentences.,magic,bad,children,leave,throws,cheer,misses,-,28,WeatherWhenthewindisintheeast,Thenthefishbitetheleast;Whenthewindisinthewest,Thenthefishbitethebest;Whenthewindisinthenorth,Thenthefishdocomeforth;Whenthewindisinthesouth,Itblowsthebaitinthefishsmouth.,16.Listenandchant.Noticetherhyme.,-,29,Reading,RevisionmoduleB,-,30,17.Readandcompletethepassagewiththesentencesinthebox.,PoorLilyhadtogotothepartywithdirtyclothes.Afewdaysago,somethingverybadhappenedtomyfriendLily.c)Theywereplayingfootballinthepark.d)TheboysandgirlsstoppedplayingtoseeifLilywasallright.,_Shewaswalkingtoapartythroughtheparkoneafternoon,andshewaswearingabeautifulnewdress.Shewaslisteningtomusicwhileshewaswalking.I