时间状语从句01811.ppt

AdverbialClauses，(副词子句)，1 .AdverbialClausesofTime:(时间副子句)，differentkindsofadverbialclauses :2。adverbialclausesofreason(原因状语从句)，3 .AdverbialClausesofConditions(条件副词子句)，4 .AdverbialClausesofPlace(位置副词子句)，5 .AdverbialClausesofPurpose(目的状语从句)，6 .AdverbialClausesofResult(结果副词子句)，7 .adverbialclausesofcompreson(比较)，8 .AdverbialClausesofConcession(让步)，9 .AdverbClausesofManner(方法状语从句)，I .时间状语从句3360 when，while，as，after，before，since，Until/till，AAS.when，no sooner.than、every time、each time、the moment、the minute、the second、by the time和immediately。一个，when/while/as，When (1)连续性动词e.g.WhenIwasyoung，Ilikeddancing。(2)瞬时动词(不能使用while)e . g . itwasnowingwhenwegotheairport。(3)e . g . Iwas walkingonthestreensuddenlysomeneptattdmeontheshoulder。(4)后跟主子句动作(不能使用while)e . g . whenigottothecinema，thefilmadralreadyegun。While (1)持久动词e.g. whileisleept，atiefbrokein。(2)在“e . g . theyweresurprisedthatachildshouldworkouttheproblemmwheemselvescouldn t .(3)”中使用，以应对两种情况e.g.Strikewhiletheironishot .As侧重于周节动作同时发生，通常是“一侧”e . g . thestudentosoknotestheylistened。如所示， e.g. astimegesiby，wehaveegainedmoreda。主句谓语是暂时的动作时，从句用连续动词的时态表示。在一定时间内进行的动作可以互相交换！when/while/aswewerehavingannenglishlass，astrangerbrokein，practice，_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ theyheardthenews，theywer esurprised . theyshoutedtalgans _ _ _ theypassedthesquare。it was特定时段before。it won tbelngbefore.itwason tlong before.肯定的短语是“过不了多久”意思是否定的句子。itwill bealongtimeebeforewefinishthis ictionary。编译这本词典需要很长时间。itwasnolongbeforethethiefwasmught。小偷很快被抓住了。beforeitwilbehalfayearbeforeicomeack . it won tbehalfayearbeforewemeetaoin . wesailedfourdayandnightsbeforewesawtheland . wehand.itwontbe花了一段时间.1.scientistssayitmaybefiveorxyears _ _ _ _ _ _ _ _ _ _ _ itispossibletotestthismessineonhumanpatients . 2 . hh，注：before和after带领的副词子句、主句的动作顺序很明确，所以after子句的谓语动词通常用一般过去时态代替过去完成的时候。after he(had)finishedhishomework，tombegantoplaycomputergames。注意sanSince，Since引导的时间状语从句，主句经常完成时，从句一般通用于过去。hehasswrittenomefrequentlysincehewaill。句子Itis/hasbeen since一段时间。子句是连续动词的话，使用方式与一般过去时态和现在完成时不同。itis/habeentwoyears sincehewasminthearmy。他离开军队已经两年了。itis/habeentwoyears sincehehabeenthearamy。作为军人服役了两年。，1 - how long _ _ _ theshop _ _ _ _ open？- since 1992。(=since 15 years ago) 2。-since when _ _ _ _ _ _ _ the country _ _ _ _ opentointernationtrade？-1978，I suppose . 3 . _ _ _ _ _ _ _ 5 years _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 5、has、been、has、been、itis、since、Practiceitis时间sincebeforewhenthatisfiveyears _ _ _ _ _ _ _ _ _ _ _ _it was 5 o clock _ _ hego home . it was at5 clock _ _ _ hego home。when，that，since，before，that，iv，名词短语引导状语从句时间的几个名词短语(如themoment，eachtime，Everytime，before)，_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ hewenttoshanghai，hepaidastittohisformerteacher.a，-didyouremembertivemarythemonehouowedher？-yes . igaveittoher _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _语法规则：没有、every time、each time、next time、the first time、anytime等名词短语引导副词子句介词。关闭语法hardly/scarcely.whennosooner.thanassoonas的三个句子结构是“一个.就是.”.注意：时态assoonas是未来时态nosooner，hardly，scarcely之后的句子完成于过去，than/when之后的句子替换为一般过去。倒带hardly或nosooner位于句子开头时倒带。5，1.就是.我一到上海就给你打电话。时态要求：错误更改： i90 ardlygohomewhenitbegantorain时态要求：iwillcallyouassoonasiarriveinshanghai。had，以一般目前时间取代，主要句子是haddone，子句是did，nosooner.than，Hardly.when，scarcely.when，hehaddharlyarrivedwhenitbegantosnow . hardly _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Hadwe，Nosoonerhad，Nosoonerhad，倒带，6，until/till .到”(肯定句，基本句是连续性动词)；I llwaiteuntil/tilltheoncertisover(till不能放在句子开头，但until的位置不受限制)not.until“到”。“he didn”tleavetheofficentilrefinishedhetask。注意：如果在回卷句子、强语句和句子的开头，则只能使用until。notuntil lireturneddshefinisherhomework。itwasnountil liverenedhomeethashshefinishedherhomework。1 .themesing didn t start _ _ every newasthere . a . becauseeb . untitlc . whyd . if2 . the boy _ _ tobed _ _ hismothercamingUntil lb。didn TGOAfterC.wentUntil。didn TGOUntil、Practice 1。motherwaitedfortomtill/until arintor thenight。(持续性动词)2 .Tom didn tgetbacktill/until leverythinwasteallright。(临时动词)=_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ That，VI，bythetime theywalkedoutoftheroom _ _ _ _ _ _ _ _ _ _ _ _ _ themesingwastever . 2 . theymuststayinschool _iknewnothingiaboutt _ _ _