Grammar 时间状语从句,条件状语从句,让步状语从句

,Module5,时间状语从句,条件状语从句,让步状语从句,1.Ihadhardlygottotheoffice_mywifephonemetogobackhomeatonce.A.whenB.thanC.untilD.after2.Howlongdoyouthinkitwillbe_Chinasendsamannedspaceshiptothemoon?A.whenB.untilC.thatD.before3.Youcanthavethisfootballback_youpromisenottokickitatmycatagain.A.beforeB.whenC.untilD.since4.Whydidntyoutellhimaboutthemeeting?-Herushedoutoftheroom_Icouldsayaword.A.untilB.beforeC.whenD.after5.Itwasnotyet8oclock_hearrivedhome.A.beforeB.whenC.thatD.until6.Hardly_(begin)torainwhenI_(arrive).,A,D,C,B,B,haditbegun,arrived,1.Itsdifficultforustolearnalessoninlife_weveactuallyhadthatlesson.A.untilB.afterC.sinceD.when2.Iwantmygirlstoexperiencedifferentcultures_theyareyoung.A.whileB.untilC.beforeD.if3.Igavethemoneytoher_Isawher.A.whileB.themomentC.suddenlyD.once4.Itisalmostfiveyears_wesaweachotherlasttime.A.beforeB.sinceC.afterD.when5.TheAmericanCivilWarlasted4years_theNorthwonintheend.A.afterB.beforeC.whenD.thenT/F?EverytimewhenIseeher,sheisreadingalone.,A,A,B,B,B,常见连接词：when,while,as,before,after,until,till,assoonas,hardlywhen,nosoonerthanthemoment,theminute,thesecond,thefirsttime,everytime,nexttimeimmediately,instantly,directly,1时间状语从句,时间状语从句注意点,_lwaswalkingdownthestreet，Isawsomepolicemen_theyheardthenews，theyweresurprised_thechildwasplayingwithhistoys，hisparentswerewatchingTV.Theyshoutedslogans_theypassedthesquare.,while只能引导一个持续动作,表示从句的动作与主句动作同时发生.as从句动作与主句动作相并发生，常译为“边边”,“随着”。when即可引导一个持续动作,也可引导一个短暂动作,表示从句动作和主句动作同时发生，或先于主句动作。,When/While,When,While,as,1)whenwhileas的用法:,Practice:while,when,as,1.我睡觉的时候，电话铃响了。While/WhenIwassleeping,thetelephonerang.2.干完活后，你可以休息一下。Whenyouhavefinishedyourwork,youmayhavearest.3.日子一天天过去，天气越变越冷。Asdaysgoon,theweatherisgettingincreasinglycold.,1.IhadjuststeppedoutofthebathroomandwasbusilydryingmyselfwithatowelwhenIheardthesteps.2.Hewashalfwaythroughhismealwhenafamiliarvoicecametohisears.3.Hewasabouttotellmethesecretwhensomepattedhimontheshoulder.,when:andjustatthattime,2)引导时间状语的连词和短语assoonas,nosoonerthan,hardly/scarcelywhen,themoment,theminute,immediately,directly,instantly等引导的从句表示从句动作一发生，主句的动作随即就发生，：HeflewtoHongkongdirectlyhearrivedatShanghai.Theboyburstintotearsimmediatelyhesawhismother.其中nosoonerthan,scarcely/hardlywhen句型结构中的时态。,Hehadhardlyarrivedwhenthebellrangforclass.Hehadnosoonerarrivedthanthebellrangforclass.Hardly_whenitbegantosnowAssoonashe_,thebellrangforclass.,hadhearrived,arrived,常译为“一就”,Practice:“一就”的结构刚回家，就下起雨来了。Ihadhardly/scarcelygothomewhenitbegantorain.Hardly/ScarcelyhadIgothomewhenitbegantorain.2.Ihadnosoonergothomethanitbegantorain.NosoonerhadIgothomethanitbegantorain.3.AssoonasIgothome,itbegantorain.4.Themoment/instant/minuteIgothome,5.Itbegantorainimmediately/directly/instantlyIgothome.,1.HehadturnedawaybeforeIcouldstophim.2.Theforestfirelastedthreehoursbeforeitwasputout.3.Itseemedonlysecondsbeforetheboyfinishedwashing4.Itwasntlongbeforethetrainstoppedandthemooncameoutagain.5.ItwillbethreeyearsbeforehejoinstheLeague.(before?)Itisthreeyears_hejoinedtheParty.Itisthreeyears_helivedhere.Itwastenoclock_wearrivedhere.Itwasattenoclock_wearrivedhere.,他入党有三年了。,他不住这里有三年了。,时间状语从句中的常用句型(P71创新）,since,since,when,that,3)Itbe+时间段+before还有多久就/才Itis/hasbeen+时间段+since+过去的动作或时间已经多久没做某事了Itbe+时间点+when当做某事时是几点,4)tillanduntil1.等着我叫你。WaittillIcallyou.2.直到你教我后，我才会做。Ididntmanagetodoituntilyouexplainedhow.3.直到工作，才认识到我已蹉跎了几多岁月。IdidnotrealizehowmuchtimeIhadwasteduntilIbegantowork.1）NotuntilIbegantoworkdidIrealizehowmuchtimeIhadwasted.2）ItisnotuntilthatItwasnotuntilIbegantoworkthatIrealizedhowmuchtimeIhadwasted.,till和until都表示“直到为止”，主句用延续性动词，主句和从句都用肯定式;表示“直到才”时，主句用终止性动词，从句用肯定式，主句用否定式。until较till正式，until引导的时间从句可以放在句首。,1.Ihadhardlygottotheoffice_mywifephonemetogobackhomeatonce.A.whenB.thanC.untilD.after2.Howlongdoyouthinkitwillbe_Chinasendsamannedspaceshiptothemoon?A.whenB.untilC.thatD.before3.Youcanthavethisfootballback_youpromisenottokickitatmycatagain.A.beforeB.whenC.untilD.since4.Whydidntyoutellhimaboutthemeeting?-Herushedoutoftheroom_Icouldsayaword.A.untilB.beforeC.whenD.after5.Itwasnotyet8oclock_hearrivedhome.A.beforeB.whenC.thatD.until6.Hardly_(begin)torainwhenI_(arrive).,A,D,C,B,B,haditbegun,arrived,1.Itsdifficultforustolearnalessoninlife_weveactuallyhadthatlesson.A.untilB.afterC.sinceD.when2.Iwantmygirlstoexperiencedifferentcultures_theyareyoung.A.whileB.untilC.beforeD.if3.Igavethemoneytoher_Isawher.A.whileB.themomentC.suddenlyD.once4.Itisalmostfiveyears_wesaweachotherlasttime.A.beforeB.sinceC.afterD.when5.TheAmericanCivilWarlasted4years_theNorthwonintheend.A.afterB.beforeC.whenD.thenT/F?EverytimewhenIseeher,sheisreadingalone.,A,A,B,B,B,1.ItishardforGreekgovernmenttogetoverthepresentdifficulties_itgetsmorefinancialsupportfromtheEuropeanUnion.A.ifB.unlessC.becauseD.since,2.Allthephotographsinthisbook,_statedotherwise,datefromthe1950s.A.unlessB.untilC.onceD.if,B,A,3.Youcanborrowmycar_youpromisenottodrivetoofast.A.unlessB.ifC.incaseD.aslongas,D,4.Leaveyourkeywithyourneighbor_youlockyourselfoutoneday.A.aslongasB.eventhoughC.incaseD.asif,C,2条件状语从句,HewillnevermakeprogressunlessheworkshardThedoctorwarnedJohnthathemightbeoverweightunlesshegotenoughexercise.Iwontcallyouunlesssomethingunexpectedhappens.Unlessyouvetriedit,youcantimaginehowpleasantitis.,常见连接词：if,unless(ifnot),incase,onconditionthat,aslongas,once,onlyif,provided,providing,suppose,supposing1)unless在意义上等于“ifnot”，并且语气较强。if可用于虚拟条件句，unless则一般不用于虚拟条件句。,2)incase后接一般现在时、一般过去时或should+v，它所引导的从句为主句的动作提供理由。,Pleasetakeyourraincoatalongwithyouincaseitrains.HealwayssleptbythephoneincasesherangduringthenightDontgoouttomorrowmorningincaseMrLishouldcometovisityou,3)once:assoonas/when+if,1.IwillletyouknowonceIfindwhereheis.2.Onceenvironmentaldamageisdone,itwilltakemanyyearsfortheecosystemtorecover.,兼有时间和条件,Wemustsolveproblemswithenoughpatience,incasethatweusethewrongregion.Tobyisbigandisntallowedinsidethehouse.Heisquitewelltrainedand,_themasterleavesthedoorsopen,Tobynevertriestocomeinside.aslongas/unless/eventhough,1.ItishardforGreekgovernmenttogetoverthepresentdifficulties_itgetsmorefinancialsupportfromtheEuropeanUnion.A.ifB.unlessC.becauseD.since,2.Allthephotographsinthisbook,_statedotherwise,datefromthe1950s.A.unlessB.untilC.onceD.if,B,A,3.Youcanborrowmycar_youpromisenottodrivetoofast.A.unlessB.ifC.incaseD.aslongas,D,4.Leaveyourkeywithyourneighbor_youlockyourselfoutoneday.A.aslongasB.eventhoughC.incaseD.asif,C,1.Idontbelievewevemetbefore,_Imustsayyoudolookfamiliar.A.thereforeB.althoughC.sinceD.unless,2.Hot_thenightairwas,wesleptdeeplybecauseweweresotiredafterthelongjourney.A.althoughB.asC.whileD.however,3._IalwaysfeltIwouldpasstheexam,IneverthoughtIwouldgetanA.A.WhileB.OnceC.IfD.Until,4._hardyoutry,itisdifficulttoloseweightwithoutcuttingdowntheamountyoueat.A.HoweverB.WhateverC.WhicheverD.Whenever,B,B,A,A,1.although/though2.evenif/eventhough3.whatever,whichever,whoever,whomever,whenever,wherever,whether,however4.nomatterwho/which5.as(尽管)6.While(放在句首),3.让步状语从句,不与but连用，可用yet,still,Wehavedecidedtogocycling,evenifitrains.Westillwentcycling,althoughitwasraining.WhiletheInternetisofgreathelp,Idontthinkitsagoodideatospendtoomuchtimeonit.,即使，即便（强调）,必须倒装,让步状语从句注意点,Whatever(Nomatterwhat)happens，wewillnotchangeourmindHowever(Nomatterhow)difficulttheworkis,wewilltryourbesttofinishitintime.注意：however后紧跟adj/advwhatever,whichever,whoever,whomever还可引导名词性从句。,1)whatever(whenever,however)和nomatterwhat(when，how)这两种形式都可引导让步状语从句，意义无差异。,2)形容词副词名词+asthough可引导一个让步状语从句，表示强调。,Thoughsheisyoung,sheknowssomuchaboutlife.Youngasthoughsheis,sheknowssomuchaboutlife.Thoughtheyfoughtbravely,theyhadnochanceofwinning.Bravelyasthoughtheyfought,theyhadnochanceofwinning.Thoughheisachild,hecanspeakthreelanguages.Childasthoughheis,hecanspeakthreelanguages.,Translatethefollowingsentences.1.虽然他很老了，但仍然努力地工作。1)Althoughheisveryold,hestillworksveryhard.2)Oldas/thoughheis,hestillworksveryhard.3)Whileheisveryold,hestillworksveryhard.4)Heisveryold,butheworksveryhard.,2.即使天气不好，我们也要去远足。Wellmakeatripeventhough/iftheweatherisbad.3.信不信由你，这确实是真的。Whetheryoubelieveitornot,itistrue.4.不管发生什么，他不在意。Nomatterwhathappened,hewouldnotmind.=Whateverhappened,hewouldnotmind.,Fillintheblankswithconjunctions.,1)Iwaspersuadedtodothejob,_Ididntwantto.2)ItalkedtoHenry_thefootballplayerswererestinginthemiddleofthegame.3)Thestudentslistenedcarefully_theyshouldfailtofollowthespeaker.4)_shegotanythingtoeat,shewouldsaveitforherchildren.5)Theypromisedtowait_theclockstrucktwelve.,eventhough/although/though,while,incase,Eachtime,until/till,Whenever,6)Hard_thetaskis,heisdeterminedtofinishit.7)_shemayhavetoldyou,Istillthinksheisnottobetrusted.8)Iwillnotbuyit_thepriceisfair.9)Theparentbirdswillnotgotheirseparateways_theyoungbirdsleavethenest.10)Thepianistwaitedforsilence_hebegantoplay.,as,Although/Though,unless,until/till,before,P44:Exercise2bcaabcbExercise31.Iwanttostayuntilthematchhasfinished.2.Whilehewasaboy,Pelehadadream.3.YaoMingscoredbeforethefirstminutehadpassed.4.ThephonerangwhileIwasgettingchanged.5.Itwasclearwhothewinnerwouldbeassoonastheracestarted.6.WheneverIseeavolleyballmatch,Iwanttojoinin!,P91Exercise1cfdebaExercise21.However(hard)2.until3.while4.unless5.When6.Whatever,NOTICE（正中）TherewillbealectureathalfpastthreeonFridayafternoon.Itsabout“InformationandEnglishStudy”.AnditwillbegivenbyMrLiPing,whoisafamousteacherfromtheEnglishDepartment.Theremustbesomethinginstructiveandinterestinginit.AnditwillparticularlybebeneficialtoEnglishstudies.AnyonewhowantstoattenditcancometoRoom206.Bring