It常见的四个句型

读书破万卷一一一下笔女口用电It常见的四个句型ItseemedonlyseveralminuteshemadeuphismindandtuSdhisdecision.A.that B.sinceC.whenD.before记住四个句型，能帮助你又快又正确做这样的题。Itwas+时间点+whensth.happened.表示：当某件事发生时，时间(it)是。。。如：Itwas1997whenHongkongreturnedtoChina.Itwas时间段+beforesth.happened.此句型前必有前文，表示在那件事发生之后，另一件事发生之前，这两点之间的时间是多长。如接上句：ItwastwoyearsbeforeMacaoreturnedtoChina土词了两年，澳门也回归了。注：这个句型有两种情况，两种译法：2a.Itwasalongtimebeforesth.happe过子很久，才发生另一件事。2b.itwasn'tlongbeforesth.happe没过多久，另一件事也发生了。Itis(=hasbeen)间段+sincesth.happened意为：自从过去某件事发生以来，到现在已经有一段时间了。如：Itis(=hasbeen)13yearssinceHongkongreturnedtoChina.强调句型：Itwas被强调的部分+that+剩余部分。举一个与例一很近的例子:Itwasin1997thatHongkongreturnedtoChina.原句为：HongkongreturnedtoChinain1997强调状语in1997.本题只不过将系动词was改成了seemed,属于2b句型。译：好象没过几分钟他就下定了决心，并告诉了我们他的决定。另注：这个句型还有将来时态：Itwillbesometimebeforesth.happ要过多久才会发生某事。Itwon'tbelongbeforesth.happ不用!.过多久就会发生某事。读书破万卷一一一下笔女口用电HewasabouthalfwaythroughhismealafamiliarvoicecametohisearsA.whyB.whereC.whenD.while解析：答案是C。此处when作并列连词，表示“就在此刻^^justt明n)“突然(andsuddenly”,由此借以引出追叙的事项。该句译为：“饭刚吃到一半儿的时候，熟悉的声音传到了他的耳朵里。”在中学英语中，我们经常见到与并列连词when相关的句式，现将其归纳如下：be(just)abouttodo...when...Shewasjustabouttosaysomethingmorewhenshenoticedthesullen100konhisface她刚要再说些什么，却突然看到了他阴沉的脸色。Wewereabouttotelephoneyouwhenyourtelegramarrived我们正准备给你打电话，这时你的电报来了。be(just)onthepointofdoingwhehi..Theywereonthepointofgivingupwhenthecaptainencouragedthemfiercelytosavetheship就在他们快要放弃努力时，船长鼓励他们竭尽全力挽救轮船。Thecoachwasjustonthepointofgivingupthegamewhenourteamscoredtwopoints教练正准备放弃比赛，这时我们队得了两分。begoingto.dowhen...Hewasgoingtorunawaywhenthepolicemencame他正打算逃跑，警察突然出现了。Shewasgoingtoopenthewindowandshoutatthedogtowhenhseiestoppedandstoodquitestill她正准备打开窗户，大声吓唬一下那条狗，这时她突然停住了，站着一动也不动。bedoingsth.when…Thechildrenareplayingfootballontheplawheoiuntbegantorain孩子们正在操场上踢足球，突然下起了大雨。AfewdayslaterIwasmovingforwardoveraslopethatseemedsafewhensuddenlywithoutwarningmyworlddroppedoutfromunder.my必ski本SEFCBook1Unit17)几天以后，我正在一个似乎安全的斜坡上前行，突然，毫无预兆，滑雪板下的大地陷下去了。bebusydoing.when...Iwasbusydoingmyhomeworkwhenoneofmyclassmatescame我正忙着做作业，这时我的一个同学来找我。Iwasbusycookingwhentherewasaknockat.thedoor我正在忙着做饭，突然听到了敲门的声音。had(just)done..when...Ihadjustgonetobedafteraveryharddaywhenthephonerang在劳累了一天之后，我刚要上床睡觉，这时电话响了。IhadtravelledonlytwohoursonedaywhenthewindsincreasedsomuchthatIhadtoputmytentupbeforethewindsbecametoostro修本SEFCBook1Unit17)一天，我刚走了两个小时，突然狂风大作，我只好趁风力还不算太大之前，支起帐读书破万卷一一一下笔女口用电蓬。hadnotdone.,when...IhadntwalkedafewstepswhenIrealizedthatheaskedforthedirec-tiontomyofficebuilding我还没走出去几步远，突然意识到他问的是去办公大楼的方向。ThestudentshaMitplayedbasketballlongwhenthebellrang学生们没玩多长时间篮球，铃就响了。be+介词短语+when...Hewasonhiswaytoalecturewhenatouriststoppedhimandaskedhimfordirections在他去听课的路上，一名游客拦住他问路。Themotherandtheseven-year-oldwereinsidethehousewhentheshootingoccurred这位母亲和她7岁的孩子正在家里的时候，发生了枪击事件。练习：IhasjuststeppedoutofthebathroomandwasbusilydryingmyselfwithatowelIheardthesteps.（20年湖南卷）A.whileBwhenC.sinceDafterIwasstillsleepingwhenthefirethenitspreadquickly.年0X东卷）A.brokeout.Bputout.CcameoutDgotoutIalongthestreetlookingforaplacetoparkwhentheaccident（20XX年安徽卷）A.went;wasoccurringBwent;occurredC.wasgoing;occurredDwasgoing;hadoccurredWewereswimminginthelakesuddenlythestormstart年春（季北北京卷）A.whenB.whileCuntilDbeforeJasminewasholidayingwithherfamilyinawildlifeparkshewasbittenonthelegbyalion.（20年上海卷）A.whenB.whileC.since D.onceHewasabouttotellmethesecretsomeonepattedhimonthesh^ulder.（20XX上海卷）A.asBuntil.CwhileDwhen参考答案：1.B2.A3.C4.A5.A6.D读书破万卷一一一下笔女口用电l.How10ng表示时间多久或物体多长”.表示时间侧重指一段时间”针对“Howlong”的回答一般是时间段，如“forthreedays”,“threeyears”e.g.“Howlongwereyouawaylastyear?”“Abouttwoweeks”How。"6表示多少时间一次或每隔多久”是就做某事的频率提问。针对Howofte^q同答一般是“Twiceayear”.“Threetimesaweek”.e.g.“HowoftendoyouwatchTV?”“Treetimesaweek.”How$。。1表示多久之后”侧重某人某事能多快时间完成.Howsoorffl回答一般为：“n+时间段”e.g.“intwodays”“infiveyears”e.g.“Howsoonwillyoubeready?”“I’llbereadyinfiveminutes”How£2「表示多远”Howfarisit?巩固练习］Idon'tknowhewillgethere.A.howlongB.howsoonC.howoftenD.howmantyverB“doeshetakethismedicine?”“Twiceaday.”A.HowsoonB.HowlongC.HowmuchD.HowoftenanswerD“haveyoubeenatthisfactory?”“Ihavebeenheresince1993.”A.WhenB.HowlongC.HowoftenD.Whattime answerB“canyoufinishthiswork?”A.HowoftenB.HowsoonC.HowlongD.HowfaranswerB“willhestayhere?”A.HowmanytimesB.HowoftenC.whattimeD.Howlong answerDdoesyoursisterwritetoyourparents?A.HowmanyB.Howoftenc.HowlongD.Howfar answerBdoesittakeyoutofinishyouhomeworkeveryday?A.HowlongB.HowoftenC.HowsoonD.Howmuch answerA读书破万卷一一一下笔女口用电反意疑问句考点反意疑问句是高考重要考点,其构成形式是〃肯定+否定〃和〃否定+肯定〃,但也有一些特例。本文结合高考试题,对反意疑问句的易考点进行归纳。.陈述句部分的谓语是be,hadbet或情态动词等时,反意疑问句仍用这些动词。原题再现］Bill,saimistoinformtheviewersthatcigaretteadvertisingonTVisillegal,'A.isn,titB.isitC.isn,theD.ishe答案：A.陈述部分的谓语是have时，若have作〃有“解，反意疑问部分用have（has）或do5。6$的肯定或否定式；若卜@丫6作使役动词，则只能用do（does,d的适当形式进行反问。原题再现］Hiswifehadthefrontdoorpaintedgreenyesterday,she?A.didB.hadC.didn,tD.hadn,t答案：C.陈述部分含有no,never,seldom,hardly,few,little,nowhe^^ooH义的词时，反意疑问部分用肯定形式;但陈述部分若使用含有否定意义的前缀或后缀的词时,反意疑问部分仍然使用否定形式。原题再现］Heseldomhaslunchatschool,?A.hasn,theB.hasheC.doesn,theD.doeshe答案：D.陈述部分的谓语动词是〃must+have+过去分词〃表推测时，若强调对过去情况的推测（一般有过去时间状语）反意疑问部分用〃didn,+主语〃若强调动作的完成（一般没有过去时间状语）则反意疑问部分的谓语动词用〃haven't/卜@$9主语〃。原题再现］Thereisnolightinthedormitory.Theymusthavegonetothelecture,?A.didn,ttheyB.don,ttheyC.mustn,ttheyD.haven,tthey答案：D.陈述部分的主语是everyone,everybody,anyone,anybody,someone,等不。定代词时，其疑问部分的主语可根据句子的内涵选用he或they例如：Everyoneknowshisjob,doesn,the?Everyonehadlentyouahandwhenyouwereintrouble,hadn,tthey?.陈述部分的主语是something,anything,everything,等不:定代词,其疑问部分的主语一般用it例如：Everythingisready,isn,tit?Nothinggoeswell,doesit?.陈述部分是thereb句型时，反意疑问部分用〃...there?”原题再现］There,snotmuchnewsintoday,spaper,?A.isn,titB.arethereC.isthereD.aren,tthere答案：C.陈述部分谓语含有usedt（时，反意疑问部分可用usedn，也可用didn,陈述部分含有ought读书破万卷一一一下笔女口用电to时，反意疑问部分可用oughtn'或shouldn'两种形式。例如：TomusedtomakefunofPeter,usedn,t/didn,the?Weoughttolearnthelawknowledgebyheart,oughtn,t/shouldn,twe?.陈述部分的主语是this,th不定式短语、动名词短语或从句忖反意疑问部分的主语用it;陈述部分的主语是these,tho踪，反意疑问部分的主语用they例如：Thisisamostwonderfulplace,isn,tit?Learningaforeignlanguagewelltakesalongtime,doesn,tit?Thattheyareclosefriendsdoesn,tseemtrue,doesit?.陈述部分的主语后有同位语从句或定语从句修饰时，反意疑问部分仍应对主句主语进行反问。原题再现］Thenewsthattheyfailedtheirdrivingtestdiscouragedhim,?A.didtheyB.didn,ttheyC.diditD.didn,tit答案：D.陈述部分为含有宾语从句的主从复合句时，通常要对主句主语进行反问但若陈述部分是"I(don't)think/suppose/believe/imagjn+/宾语从句T时,要对宾语从句