高三上學(xué)期英語(yǔ)一輪復(fù)習(xí)狀語(yǔ)從句課件

狀語(yǔ)從句一、時(shí)間狀語(yǔ)從句1.When與while的區(qū)別：when從句可以是短暫也可以使延續(xù)動(dòng)詞。而while只能用延續(xù)性動(dòng)詞，譯為“在某段時(shí)間里，在---期間”如：WhenIarrived,thetrainhadalreadyleft.Whenyoureadabook,you'dbettermakenotes.I’lllookafterthedogwhileyouareaway.(不用youleave)b.When的熟詞生意：***既然：Whydoyoufindanewjobwhenyouhavehadawell-paidjob？***如果，倘若TopaytoseemoviesseemsfoolishwhenyoucanwatchonTVforfree.①…was/weredoing…when…（正在做…②..was/wereabouttodo…when（剛要做..突然）③…was/wereonthepointofdoing…when…(剛要做…突然)④…h(huán)adjustdone…when….(剛一…就)⑤Hardly/Scarcelyhad…done…when…(剛一…就)***---此時(shí)，屆時(shí)---（5個(gè)句型）2.While與when的區(qū)別while的熟詞生意：***1>側(cè)重對(duì)比=whereasHelikespopmusicwhileIamfondoffolkmusic.***2>放句首：雖然、盡管Whileitisabest-seller,It’snotveryinteresting.3.till(until)和not…till(until)till(until):主句動(dòng)詞時(shí)延續(xù)性，常用肯定形式,意思是“到…為止"如：Heremainedtheretill/untilshearrived.not…till(until)…:主句動(dòng)詞是短暫性動(dòng)詞，常用否定式，意思是“直到…才”如：Shewon’tgotobedtill/untilhereturnshome.not…until還有強(qiáng)調(diào)式和倒裝式：強(qiáng)調(diào)句：Itisnotuntilhereturnshomethatshewillgotobed.倒裝句：Notuntilhereturnshomewillshegotobed.4.As一邊---一邊---；當(dāng)---時(shí)候；表示隨著短暫性動(dòng)作的發(fā)生，另一動(dòng)作伴隨發(fā)生Theytalkedastheywalkedalongtheriver.他們沿著河邊走邊談MycapwasblownawayasIstoodup.***Astimegoesby/Asthedaysgoesbywithtimegoingby5.before1>①.BeforeIcouldgetinaword,thetailorhadmeasuredme.

(還沒(méi)來(lái)得及就)②Wehadn’trunamilebeforehefelttired.(還沒(méi)…就)③.Wehadsailed4daysbeforewesawland.(…才…)④.Pleasewriteitdownbeforeyouforgetit.(趁還…沒(méi)就)2>Itwas/willbe+一段時(shí)間+before...Itwastwoyearsbefore...過(guò)了兩年才...Itwasnottwoyearsbefore...不到兩年就...Itwillbetwoyearsbefore...還得兩年才...Itwillnotbetwoyearsbefore...用不了兩年就會(huì)...6.Since(eversince,強(qiáng)調(diào)since,翻譯為：自那以后一直）Ihaven’tgonetoBeijingsinceIgraduated(連詞）Ihavebeenlivinginthistownsince1998.(介詞）Wehaven’tseeneachothereversince.(副詞）句型：Itis/hasbeen5yearssinceIjoinedthearmy.Itwas/hadbeen5yearssinceIhadjoinedthearmy.***翻譯方法：Ithasbeen5yearssinceIsmoked.Ithasbeen5yearssinceIwasanambassadortoFrance.7.BythetimeIgraduated,Ihadlivedherefor5years.

Bythetimehegraduatesnextyear,Iwillhavelivedherefor5years.(4)幾個(gè)極易混淆的時(shí)間狀語(yǔ)從句：Itwas+時(shí)間點(diǎn)+when…（當(dāng)?shù)臅r(shí)候時(shí)間是）Itwas5amwhenwearrivedatthevillage.Itwas/willbe+時(shí)間段+before..(沒(méi)過(guò)..就／過(guò)了..才)Itwas/willbetwoweeksbeforewemet/meetagain.Itis/hasbeen+時(shí)間段+since…（自從…以來(lái)有…）Itis/hasbeen3yearssincewelastmet.突破點(diǎn)：一看be動(dòng)詞的時(shí)態(tài)，二看時(shí)間段還是時(shí)間點(diǎn)。二、原因狀語(yǔ)從句1.because:能回答why;表示未知的原因2.as:表達(dá)的原因比較明顯或是已知的原因Asitwasapublicholiday,alltheshopswereshut.Asitwasraininghard,wehadtobeindoors.3.since,nowthat,seeingthat,既然，由于（常放句首）如：Let’stalkfrankly,sincewearefriends.4.for,放主句之后，常用逗號(hào)隔開(kāi)，起補(bǔ)充說(shuō)明的作用Thedaybreaks,forthebirdsaresinging.5.Inthat當(dāng)連詞用Heisatrueteacherinthathealwayswantstolearn.***because可以用not否定，且可以用在強(qiáng)調(diào)句型中***不可用for引導(dǎo)sorry,glad,happy,delighted,pleased等詞后的原因狀語(yǔ)從句,用thatIamsorrythatIhaven’tansweredyourletter.地點(diǎn)狀語(yǔ)從句：區(qū)別：Pleasemakeamarkwhere/whereveryouhaveanyquestions.Pleasemakeamarkattheplace

whereyouhaveanyquestions.Wherethereisawill,thereisaway.Wherethereisasmoke,thereisfire.四、目的狀語(yǔ)從句1.Sothat/inorderthat從句中常用can/could等情態(tài)動(dòng)詞；inorderthat可以放句首，sothat只能放在主句之后。2.Forfear(that)生怕，以免;incase;以防萬(wàn)一，免得lest免得，生怕***從句經(jīng)常用should,might,could+V原（意思是：萬(wàn)一會(huì)，以免會(huì)，唯恐會(huì)）Heranawaylesthe(should)becaught.3.a.incaseof在---情形時(shí)，萬(wàn)一Incaseofrain,thegamewillbecalledoff.b.(just)incaseadv.通常置于句末，以防萬(wàn)一Youshouldcarrysomemoneyjustincase.c.Forfearof(介詞）以免，以防Shutthewindowforfearofcatchingacold.4.To,inorderto,soasto后面是接不定式的不是接句子的，要求主從句的主語(yǔ)必須一致。

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InordertoimproveEnglish,____.A.Jenny’sfatherboughtheradictionary.B.JennyboughtadictionaryC.AdictionarywasboughtbyJenny.***

Inordertomaketheearthabetterplacetolivein,____.MeasuresmustbetakentoprotecttheenvironmenttheenvironmentneedstobewellpreparedTheearthshouldbynomeansbefatherpollutedWeshoulddoallwecantoprotecttheenvironment六、條件狀語(yǔ)從句if,unless(unless從句的謂語(yǔ)只能用肯定）只要：as/solongas;onlyif;onconditionthat

suppose/supposing/provided(that)Supposetheyrefuseus,whoelsecanweturntoforhelp?七、方式狀語(yǔ)從句As,如同，正如Doasyouaretoldto.Leavethechildrenastheyare.2.Asif=asthougha.與事實(shí)相符不用虛擬語(yǔ)氣b.虛擬語(yǔ)氣看從句中對(duì)什么時(shí)間的虛擬，用法同wishSheactsasifsheweretheboy’smother.ShetalksaboutRomeasifshehadbeentherebefore.Sheopenedhermouthasifshewould/might/couldsaysomething.c.省略：Sheopenedhermouthasiftosaysomething.八、讓步狀語(yǔ)從句1.though/although注意用了雖然，就不能用but,但可以用yet,still2.Evenif=eventhough,即使，縱然3.as\though的倒裝(五三P141)4.Nomatter“wh”(指引到讓步狀語(yǔ)從句）與“wh”ever（即可引導(dǎo)讓步也可引導(dǎo)名詞性從句）十、狀語(yǔ)從句中4種倒裝句式Notuntilhetookoffhisglasses