最新-时间状语从句公开课-PPT文档资料

whenIwasyoungI'dlistentotheradiowaitingformyfavoritesongswhentheyplayedI'dsingalong,itmakemesmile.thoseweresuchhappytimesandnotsolongagohowiwonderedwherethey'dgone.butthey'rebackagainjustlikealonglostfriendallthesongsilovesowell.everyshalalaeverywo'wostillshines.everyshing-a-ling-a-lingthatthey'restartingtosingsofine状语从句的定义状语从句在复合句中作状语,来说明一件事情发生的时间,地点,原因,条件,结果等.whenwheneveraswhilebeforeafteruntil(till)sinceassoonaseverytimethenexttimethefirst/…timethemomenttheminuteinstantlyimmediatelydirectly(一…就…)Nosooner…thanHardly…whenA.Whenwhileas的用法•英译汉难度★•1Whenthefilmended,thepeoplewentback.•2Pleasedon’ttalksoloudwhileothersareworking.•3Hesangashewasworking.1.____heheardthis,hegotveryangry.2.ImetLucy____Iwaswalkingalongtheriver.3.____timegoesby,theweathergetworse.A.whenB.whileC.as对比训练1难度★ABCWhile的特殊含义：1.(06天津)ThecostoflivinginGlasgowisamongthelowestinBritain,______thequalityoflifeisprobablyoneofthehighest.2.(04年江苏)______Iacceptthatheisnotperfect,Idoactuallyliketheperson.whileWhile而，然而(二者对比）尽管，虽然（放在句首）1.__________________He__________________(正要告诉我)__________________thesecret________someonepattedhimontheshoulder.难度★★wasabouttotellmewasjusttellingwasonthepointoftellingwhen•Conclusion:when/while/as引导时间状语从句时的中文意义：whenwhileas1.当….的时候2.这时,正在这时1.当…的时候(从句的谓语必须是延续性动词）2.而,然而(强调两者对比）3.虽然1.一边….一边….2.随着….B:.before的用法1).表示“在……之后……才”。Wehadsailedfourdaysbeforewesawland.“…2).…还没来得及……就……”。HeranoutoftheroombeforeIcouldsayaword.3).“在……之前就……”。Manypeopleleftforhomebeforethefilmended.1.Itwasnotlongbeforehecameback.2.Itwillbe2yearsbefore(还要过两年)heleavesthecountry.归纳总结before表示“要过多久才…”Itwasnot+一段时间+before从句(did)没过……做了……Itwillbe+一段时间+before从句(does)要过……才能做真题演练—Howlongwillitbe_____theprofessormakesanothervisittoChina?—Italldepends.A.whenB.untilC.beforeD.since1)since+过去一个时间点(如具体的年、月、日期、钟点）C.sinceIhavebeenheresince2019.2)since+从句Greatchangeshavetakenplacesinceyouleft.Itis/hasbeen+一段时间＋since从句(did)Itis10yearssinceIcamehere.(自从我来到这里已经十年了。)Itis10yearssinceIlivedhere.（我离开这里已经十年了。）延续性动词:反过来翻译瞬间动词:直译•1.-Haven’tseenyouforages!DoyoustillworkinXi’an?•-__.It’sfouryearssinceIworkedthere.•A.No,Idon’t.B.No,Ihaven’t•C.Yes,Ido.D.Yes,Ihave.2.It_______________（be)5yearssincehegraduatedfromcollege.is/hasbeen•◆几个极易混淆的句型:★★★•when/before/since/that•1.Itwas5am__________wearrivedatthevillage.•2.Itwasat5o’clock_____hegothome.•3.Itis/hasbeen3years___________welastmet.•4.Itwillbetwoweeks_____________wemeetagain.•5Itwasfiveyearslater_______hefinishedhisresearch.•突破点：whenbeforesince一看be动词的时态，二看时间段还是时间点。thatthatis/hasbeenD.till/until(在句首、与not无间隔连用及在强调句中只用until)Wewaitedtill(until)hecamebackShedidn’tstopworkinguntileleveno’clock.如主句动词是延续性动作，常用肯定式，表示“直到…为止”;如主句动词是瞬间动词，常用否定式，表示“直到…才”我们一直等到他回来。她到11点钟才停止工作。notuntil句型•与强调句型结合Ididn’tgotosleepuntilhecameback.•与倒装句式结合ItwasnotuntilhecamebackthatIwenttosleep.NotuntilhecamebackdidIgotosleep.E:1):由assoonas,immediately,directly,instantly,themoment,theinstant,theminute,等引导的时间状语从句。这些连词都表示“一……就”。Eg.Immediatelysheheardthenews,sheburstintotears.一听到这个消息，她大哭起来。※.Hardly/Scarcely…when,Nosooner…than”表示“一……就……”。该结构主句常用过去完成时，从句常用一般过去时。当hardly/Scarcely/Nosooner位于句首时要用倒装语序，例如：A:Ihadhardlysatdownwhenthetelephonerang.B:Thegirlhadhardlyrungthebell——thedoorwasopenedsuddenly,andherfriendrushedouttogreether(2019福建高考）.A.whenB.untilC.asD.sinceHardly/Scarcely…whennosooner…than我刚一到家，就下雨了。Ihadhardlygothomewhenitbegantorain.=HardlyhadIgothomewhenitbegantorain.=NosoonerhadIgothomethanitbegantorain.F.由bythetime引导的时间状语从句。•在一般情况下，如果从句的谓语动词用一般过去时，主句的谓语动词用过去完成时；如果主句的谓语动词用一般现在时，主句的谓语动词用将来完成时。例如：1)Bythetimeyoucameback,I_________(finish)thisbook.2)Bythetimeyoucomeheretomorrow,I_________________(finish)thiswork.hadfinishedwillhavefinished主要有everytime(每次)，eachtime(每次)，(the)nexttime(下次)，anytime(随时)，(the)lasttime(上次)，thefirsttime(第一次)：G.表示“上次”、“下次”、“每次”等的时间连词Ithoughtherniceandhonest______Imether.A.firsttimeB.forthefirsttimeC.thefirsttimeD.bythefirsttime•1．Becauseoftheheavytraffic，itwasalreadytimeforlunchbreakshegottoheroffice．（12四川）A．sinceB．thatC．whenD．until2.Johnthinksitwon’tbelongheisreadyforhisnewjob.（11陕西）A.whenB.afterC.beforeD.sinceA3.Howcanyouexpecttolearnanythingyouneverlisten？(12山东31)A.incaseB.evenifC.unlessD.when4.Shehadjustfinishedherhomework____hermotheraskedhertopracticeplayingthepianoyesterday(09福建33).A.whenB.whileC.afterD.since5.Youcan’tborrowbooksfromtheschoollibrary______yougetyourstudentcard.(09上海32)A.beforeB.ifC.whileD.as6.Nancyenjoyedherselfsomuch__shevisitedherfriendsinSydneylastyear.(08福建28)A.thatB.whichC.whenD.where7.____Ireallydon’tlikeart，Ifindhisworkimpressive.(09山东29)A.AsB.SinceC.IfD.While•8.______enteredtheofficewhenherealizedthathehadforgottenhisreport.A.HehardlyhadB.HadhehardlyC.HardlyhadheD.Hardlyhehad•9.Agoodstorytellermustbeabletoholdlisteners’curiosity______hereachestheendofthestory.A.whenB.unlessC.afterD.until•10.(09北京春)Wewereswimminginthelake______suddenlythestormstarted.A.whenB.whileC.untilD.before•11.(11福建)－DidJackcomebackearlylastnight?－Yes.Itwasnotyeteighto’clock____hearrivedhome.A.beforeB.whenC.thatD.untilHomework•Writeashortarticleincl