牛津译林版（2019）选择性必修 第三册Unit 3 Back to the past Grammar and usage课件

GrammarandusageUnit3Backtothepast

Lead-inWhatishistory?Historyis…Observingthesentences(1)Historyisadialoguebetweenthepresentandthepast.(2)Historyisnotwhatyouthought.Itiswhatyouremember.anounnounclausesS+V+PPredictiveclausesExploringtherules(1)Learningandtravellingwereexactly

whathelpedhiminhislatercareerasahistorian.(2)Hisfather’sdreamwasthat

onedayhecouldwriteagreatmasterpiecerecordingwhathadhappenedinhistory.(3)Hischiefconcernwaswhetherhecoulddohisjobmoreeffectivelyandefficiently.WorkingouttherulesWecanusethattointroduceapredictiveclausewhentheclauseisa__________.Wecanusewhethertointroduceapredictiveclausewhentheclauseisa__________________.Wecanusewhat,why,when,where,etc.tointroduceapredictiveclausewhentheclauseisa______________.statementyes-noquestionwh-questionPractice1)Mydoubtis_____________________________.(我们能否准时到那里)2)Thequestionis__________________________.(谁为这个事故负责)3)Theproblemis__________________________.(我们怎样才能为这个项目筹集到足够的资金)4)Thatwas_______________________________.(我们上次野营的地方)5)That’snot_________________(我想要的).6)Thetruthis_____________________________.(他们已为旅行做了充分准备)whetherwecangetthereontimewhoisresponsiblefortheaccidenthowwecanraiseenoughmoneyfortheprojectwherewecampedlasttimewhatIwantedthattheyarefullypreparedforthetrip

that/whatwhat1)Thecityisnolonger______itwastenyearsago.2)Thefactis_____weshoulddependonourselves.thatthecitythat=

_______surprisedmemostwas_____hespokeSpanishsofluently.thatWhat

because/whybecause1)Hefailedthemathexam.That’s__________hewastoocareless.2)Hewastoocareless.That’s______hefailedthemathexam.whyThereason_____hewasabsentfromthemeetingwas_____hefellillsuddenly.thatwhyasif/asthough似乎，好像

1)Itsoundsasifsomeoneisknockingatthedoor.2)Atthattime,itseemedasthoughIcouldn’tthinkoftherightword.听上去好像有人在敲门。3)Lookatthedarkclouds.Itlooksasifthereisastormcoming.4)Itlooksasifsheweredrunk.5)Itappearsasifhehadn’tmether.当时，我似乎怎么也想不出一个恰当的字眼来。（与事实相符）（与事实相反，事实是她未醉）（与事实相反，事实是他见过她）Specialrules我的建议就是你做出决定之前仔细考虑一下。Myadviceisthatyou(should)thinkitoverbeforeyoumakeadecision.Whenthesubjectofasentenceisawordlikesuggestion,advice,order,demand,

etc.weoftenuse________________astheverbofthepredictiveclauseand_________canbeomitted.should+动词原形shouldPracticeMyfriendJennyasksmeforadviceonhowtolearnChinese.Mysuggestionisthat_____________________________.Myclassmateasksmehowto___________.Mysuggestionisthat__________________.ApplyingtherulesB3Writeashortparagraphbasedoneachofthesituationsbelow,usingpredictiveclauses.ExampleI’dliketojoinyouindoingtheprojectontheFirstWorldWar,butmyconcernisthatIdon’thavemuchknowledgeofit.1Tomissonervousabouthishistorytesttomorrow.2David’snewbookonworldhistoryhassold10,000copies!Tomisgoingtohaveahistorytesttomorrow.Theproblemisthathegetsstressed

veryeasilywheneverhetakesatest.Onewaytostayrelaxedistokeepcalmandbreathedeeply.Tomhopesitwillhelptosolvehisproblem.SampleDavid’snewbookhasbecomeabestseller.Atfirst,hisconcernwaswhetheranyonewouldreadhisbook.Actually,itisawell-writtenbookthatisalsofuntoread.Thereasonwhyhisbookhassoldsomanycopiesisthat