期末考點(diǎn)串講 專題04 重點(diǎn)語法復(fù)習(xí)：狀語從句（原卷版）

PAGEPAGE6專題04重點(diǎn)語法復(fù)習(xí)：狀語從句在復(fù)合句中，做狀語成分的從句叫狀語從句。常見的狀語從句可分為：時(shí)間、條件、地點(diǎn)、原因、方式、讓步、比較、結(jié)果、目的等從句，由不同的引導(dǎo)詞引導(dǎo)?？键c(diǎn)一：時(shí)間狀語從句引導(dǎo)詞用法例句whenwhen引導(dǎo)的時(shí)間狀語從句中既可接延續(xù)性動(dòng)詞，也可接非延續(xù)性動(dòng)詞，多用一般過去時(shí)TheyweretalkinghappilywhenIwalkedpastthedoor.當(dāng)我從門前走過，他們正在開心地聊天。whilewhile強(qiáng)調(diào)主句和從句動(dòng)作同時(shí)發(fā)生，所引導(dǎo)的時(shí)間狀語從句只能用延續(xù)性動(dòng)詞，多用進(jìn)行時(shí)態(tài)。MymotherwascookingwhileIwasdoingmyhomework.當(dāng)媽媽在做飯的時(shí)候，我在做作業(yè)。not…until主句的謂語動(dòng)詞為非延續(xù)性動(dòng)詞，主句要用否定式，從句用肯定式。Thebuswon’tstartuntileverybodygetson.公共汽車直到每個(gè)人都上車才會(huì)發(fā)動(dòng)。since主句謂語動(dòng)詞一般用現(xiàn)在完成時(shí)，從句謂語動(dòng)詞一般用一般過去時(shí)。Fiveyeashaspassedsincewesaweachotherlasttime.距離我們上次見面已經(jīng)五年過去了。beforebefore引導(dǎo)的從句表示主句的動(dòng)作發(fā)生在從句動(dòng)作之前。Weturnedoffthelightbeforeweleft.我們?cè)陔x開前關(guān)了燈。afterafter引導(dǎo)的從句表示主句的動(dòng)作發(fā)生在從句動(dòng)作之后。Hewenttobedafterhefinishedhiswork.他做完工作后就去睡覺了。assoonas若主句為一般將來時(shí)，從句常用一般現(xiàn)在時(shí)表將來。IwilltellhimthenewsassoonasIseehim.我一看見他，就會(huì)告訴他這個(gè)消息?？键c(diǎn)二：條件狀語從句條件狀語從句的引導(dǎo)詞主要有if和unless，兩者可轉(zhuǎn)換。在條件狀語從句中，從句常用一般現(xiàn)在時(shí)表將來，即主將從現(xiàn)。如：Youwillfailtheexamifyoudon’tworkhard.=Youwillfailtheexamunlessyouworkhard.如果不努力學(xué)習(xí)，你考試會(huì)不及格的?？键c(diǎn)三：原因狀語從句原因狀語從句的引導(dǎo)詞有because，since，as等。注意：1.because和so不能同時(shí)使用。如：Hedidn’tcometoschoolyesterdaybecausehewasill.他昨天沒來上學(xué)，因?yàn)樗×恕?.since引導(dǎo)原因狀語從句表示顯然的或已為人知的理由，表示“因?yàn)?，既然”如：sinceeveryoneishere,let’sstart.既然大家都到期了，我們就開始吧?？键c(diǎn)四：讓步狀語從句讓步狀語從句的引導(dǎo)詞有though/although，eventhough/if等。注意：though/although與but不能同時(shí)出現(xiàn)在一個(gè)句子里。如：Thoughheisinpoorhealth,heworkshard.雖然他身體不好，但是他工作很努力?？键c(diǎn)五：比較狀語從句比較狀語從句的引導(dǎo)詞有as…as，than等。如：Peterisnotastallashisbrother.彼得不像他哥哥那么高?？键c(diǎn)六：結(jié)果狀語從句結(jié)果狀語從句的引導(dǎo)詞有so/such…that…等。（1）區(qū)分兩種句式：①so+adj./adv.+that…②such+(a/an)+adj.+n.+that…如：TomissocleverthathelearnsChinesewell.=TomissuchacleverboythathelearnsChinesewell.湯姆如此聰明，語文學(xué)得很好。（2）注意：當(dāng)名詞前有much，many，little，few等詞修飾時(shí)，只能用so。如：Youcan’tspendsomuchtimeoncomputergames.你不能花這么多時(shí)間在網(wǎng)絡(luò)游戲上。考點(diǎn)七：目的狀語從句目的狀語從句的引導(dǎo)詞有sothat，inorderthat等。如：Hestoodupsothat/inorderthathecouldseetheblackboardclearly.他站起來，以便能清楚地看到黑板。注意：目的狀語從句中一般都含有表示可能性的詞語，如coule,will,would,can等。考點(diǎn)八：方式狀語從句方式狀語從句的引導(dǎo)詞有as。如：Studentsdoastheteacherssay.同學(xué)們按照老師說的去做?？键c(diǎn)九：地點(diǎn)狀語從句地點(diǎn)狀語從句的引導(dǎo)詞有where，wherever等。如：I’dliketogowheretheairisveryfresh.我想去空氣清新的地方。狀語從句精練精析1．I’llgivehimyourmessage________hecomesbackfromlunch.A．until B．a(chǎn)ssoonas C．while D．before2．________,hiswifewillstandatthegatetowaitforhimtocomeback.A．Howeverheislate B．Howeverishelate C．Howeverlateheis D．Howeverlateishe3．—Haven’tthecurtainsbeendrawnyet?—No,________thelampsoutsidehavealreadybeenlighted.A．though B．since C．when D．a(chǎn)fter4．________youunderstandthisrule,youwillhavenofurtherdifficulty.A．While B．Once C．Though D．Unless5．—Doyouthinkwecangetthereontime?—Yes,________thecardoesn’tbreakdown.A．evenif B．unless C．until D．solongas6．WecalledtheFirst-AidCenter________thetrafficaccidenthappened.A．immediately B．shortly C．quickly D．hurriedly7．Scientistssayitmaybefiveortenyears________itispossibletotestthismedicineonhumanpatients.A．since B．before C．a(chǎn)fter D．when8．—Thethreadofmykitebrokeanditflewaway.—Ihadtoldyouitwouldeasilybreak________itwastheweakest.A．when B．where C．unless D．since9．Thecrowdstartedcheering________herosetospeak.A．a(chǎn)s B．since C．till D．where10．Therooffell________hehadtimetodashintotheroomtosavehisbaby.A．before B．a(chǎn)s C．a(chǎn)fter D．until11．________otherssay,theProfessorissurethathistheoryiscorrect.A．Nomatter B．Itdoesn’tmatter C．Whatever D．What12．Iwon’tgiveyouanyhelp________youtellmethetruth.It’snoneofmybusiness.A．unless B．since C．if D．evenif13．Thedaymustbebreaking,________thebirdshavebegunsinging.A．because B．a(chǎn)s C．for D．since14．—Whatareyougoingtodothisafternoon?—I’llprobablygoforawalklateron________itstaysfine.A．a(chǎn)sfaras B．solongas C．evenif D．a(chǎn)sif15．Ihadjuststartedbackforthehousetochangemyclothes________Iheardthevoices.A．a(chǎn)s B．for C．while D．when16．YoucanspeakFrenchwell________youpractiseitwithaFrenchmaneveryday.A．unless B．a(chǎn)lthough C．a(chǎn)slongas D．sothat17．________IpreferacolorTV,Ihavetobuyablackandwhiteonethistime.A．As B．Since C．Because D．Although18．________journalismseemslikeagoodprofession(職業(yè)),Iwouldprefertobeateacher.A．Although B．Even C．Nomatter D．Nowthat19．—IsMrs.Whiteintheoffice?—Yes,________sheisonduty,shemustbethere.A．since B．until C．while D．it20．—HecanhardlyunderstandwhatpeoplesayinEnglish,________?—Yes,________hardhestudiesEnglish.A．canhe;nomatterhow B．can’the;nomatterhow C．canhe;nomatterwhat D．can’the;nomatterwhether21．Timewaitsfornoman.Butsomepeoplewon’trealizetheimportanceoftime________it’sgone.A．until B．a(chǎn)s C．when D．since22．MengWanzhoufinallyreturnedtoChinasafely________therewerelotsofdifficulties.A．eventhough B．a(chǎn)slongas C．theminute D．sothat23．Youmustleaveherenow________yourmothercangetsomemorerest.A．became B．though C．sothat D．so24．IenjoylearningEnglish________ittakesmealotoftime.A．unless B．though C．because D．for25．Tomisoneofthepeoplewho________theyarenow.A．from B．like C．with D．a(chǎn)s26．Takethisdictionarywithyou________youmayuseitinclass.A．when B．inorderto C．but D．sothat27．—Thelightinhisroomisstillon.Doyouknowwhyhestaysupsolate?—_______prepareforthecomingexam.A．Inorderthat B．Sothat C．Inorderto D．Because28．Linglinggotupearly________shecouldcatchtheearlybus.A．inorderto B．sothat C．since D．because29．Theladywillhavetowaitallday________thedoctorworksfaster.A．if B．unless C．whether D．that30．—Doyouknowifhe________totheEnglishcornerwithus?—Ithinkhewillcomeifhe________freetomorrow.A．come;is B．comes;willbe C．willcome;is31．—HaveyouseetheTVplayMyUglyMother?—Yes,it’swellworth________.It’s________movingthatI’veseenittwice.A．seeing;too B．tosee;enough C．seeing;so32．Thatmathsproblemis________difficult________nobodycanworkitout.A．too;to B．very;that C．so;that D．very;but33．Heis________teacherthatallofuslikehim.A．suchgooda B．a(chǎn)sogood C．sogooda D．a(chǎn)suchgood34．Itwas________badweatherthatweallhadtostayinside.A．very B．so C．rather D．such35．Heis________kindanoldmanthatallthechildrenlikehim.A．very B．so C．rather D．such36．Hehurther________badly________shehadtoseeadoctor.A．too;that B．so;that C．either;or D．too;to37．Heis________tiredthathecan’tgoanyfarther.A．so B．such C．very D．too38．—LetJacktaketheplace.He’solderandshouldbemoreexperienced.—Idon’tthinkso.Amandoesn’tnecessarilygrowwiser________hegrowsolder.A．because B．that C．than D．a(chǎn)s39．Ihadworkedhere________youcamehere.ButIshallleaveforEngland________.A．beforelong;beforelong B．beforelong;longbeforeC．longbefore;beforelong D．longbefore;longbefore40．It’scloudy.Takeanumbrella________youregretit.A．but B．a(chǎn)nd C．a(chǎn)fter D．before41．Loveyourparents________theyarealive.Don’twaituntilitistoolate.A．because B．before C．while D．unless42．—Couldyouhelpmelookaftermybaby________Iamaway?—________.A．a(chǎn)s;Withpleasure B．while;Mypleasure C．a(chǎn)s;That’sallright D．while;Withpleasure43．Youaren’tsupposedtoeatordrinkwhile________downthestreet.A．towalk B．walking C．walks D．walked44．—Whenwillthemeetingend?—________.A．Notuntiltheagreementisreached. B