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【高考英语】40个重点句型(供2015年高考考生参考句型1wouldratherthatsb.did…宁愿……;更愿意……(表示现在或将来的愿望wouldratherthatsb.haddone…宁愿……;更愿意……(表示过去的愿望eg:I'dratheryoupostedtheletterrightnow.我想让你现在去寄信。I'dratherthatIhadn'tseenheryesterday.我情愿昨天没有看到她。句型2asif/though+主语+did/haddone…好像……(表示现在或将来的情况用过去时;表示过去的情况用过去完成时eg:AlantalkedaboutRomeasifhehadbeenthere.Alan谈起罗马来就好像他去过那里似的。句型3wish+宾语从句,表示不大可能实现的愿望表示现在的愿望:主语+过去时;表示过去的愿望:主语+haddone;表示将来的愿望:主语+would/coulddoeg:HowIwishwestudentshadmorefreetimetorelaxourselves!我们学生多么希望有更多的自由时间放松自己!句型4It'shigh/abouttimethatsb.did(shoulddo(should通常不省略…早就该……eg:It'shightimethatwedidsomethingtoimproveourenvironment.该是我们为环保做些事情了。句型5情态动词+动词不定式完成结构的用法couldhavedone本来可以……(表示过去没有实现的可能。mighthavedone本来可能……;本来应该或可以做某事(实际没有发生;含有轻微的责备语气。奇速英语暑假网络互动直播课程,九天让你的英语成绩华丽转身,来不及的不是时间,而是行动,心动就马上行动,当你还在犹豫的时候,先报名的童鞋已经甩你很远了。should/oughttohavedone本来该做某事(而实际未做shouldnot/oughtnottohavedone本来不该做(实际却做过了,含有责备语气needn'thavedone本来不必做(但是已经做过了wouldratherhavedone当时宁愿做了某事(实际没有做过;否定式wouldrathernothavedone表达相反意思,两者都有表示后悔之意。句型6as,though,although引导的让步状语从句。[注意]although位于句首;though位于句首或句中;as位于句中=though。它的词序是把句中强调的形容词、副词、动词或名词放在连词前。eg:Although/ThoughIrespecthimverymuch,Icannotagreewithhisidea.=Muchas/thoughIrespecthim,Icannotagreewithhisidea.虽然我很尊重他,但是我不同意他的观点。eg:Although/Thoughheisachild,heknowsalotofChinesecharacters.=Child(省略冠词as/thoughheis,heknowsalotofChinesecharacters.他虽然还是个孩子,却认识了许多汉字。eg:Althoughitisraining,I'mgoingoutforawalk.=Rainingasitis,I'mgoingoutforawalk.天虽然在下雨,我还是要出去散步。eg:MuchasIwouldliketohelp,Ihavealottodo.虽然我很想帮助你,但是我有很多事要做。eg:Objectasyoumay,Iwillgo.纵使你反对,我也要去。句型7…before…特殊用法(1没来得及……就……eg:Therooffellbeforehehadtimetodashintotheroomtosavehisbaby.他还没有来得及冲进房间救孩子,房顶就塌了。eg:HeranoffbeforeIcouldstophim.我还没有来得及阻止,他已经跑了。句型8…before…特殊用法(2过了多久才……或动作进行到什么程度才……eg:Theywalkedaboutfiftymilestothewestbeforetheysawavillage.他们西行50英里才看到一个村庄。eg:Healmostknockedmedownbeforeheknewit.他几乎撞到我了才意识到。eg:FiveyearswentbybeforeIknewit.不知不觉,五年过去了。句型9Itwas+时间段+before….过了多久才(怎么样……Itwasnotlongbefore….不久,就……Itwill(notbe+时间段+before….要过多久(不久……才……(before从句谓语动词要用一般时态eg:Itwasnotlongbeforehesensedthedangeroftheposition.不久他就意识到他处境的危险。eg:Itwasfivedaysbeforehecameback.五天后他才回来。句型10incaseof…(+n.以防;万一;incasethat…以防,万一……(谓语动词用一般现在时态或should+动词原形eg:Incaseoffire,whatshouldwedo?万一失火了,我该怎么办?eg:Pleasetakeyourumbrellaincase(thatitrains/shouldrain.带上雨伞,以防下雨。句型11It强调句型强调句的基本构成:Itis/was+被强调的部分+who(主要指人时/that+其余部分这种结构可以强调句子的主语、宾语、状语(包括时间,地点,方式,原因等,但是不能强调谓语动词。奇速英语暑假网络互动直播课程,九天让你的英语成绩华丽转身,来不及的不是时间,而是行动,心动就马上行动,当你还在犹豫的时候,先报名的童鞋已经甩你很远了。原句的谓语动词如果是现在或将来时态,用Itis…that/who….;原句的谓语动词如果是过去时态,用Itwas…that/who….;强调时间、地点、原因或方式时不要用when,where或how,必须用that。eg:Isawhiminthestreetyesterdayafternoon.→ItwasIwhosawhiminthestreetyesterdayafternoon.(强调主语→ItwasinthestreetthatIsawhimyesterdayafternoon.(强调地点状语→ItwasyesterdayafternoonthatIsawhiminthestreet.(强调时间状语→Itwashimthat/whoIsawinthestreetyesterdayafternoon.(强调宾语eg:Onlywhenyounearlylosesomeonedoyoufullyrealizehowmuchyouvaluehim.→Itisonlywhenyounearlylosesomeonethatyoufullyrealizehowmuchyouvaluehim.只有你快要失去某个人时,你才意识到你是多么尊重他。eg:Iwaslateagainbecausethetrafficwasveryheavyduringtherushhour.→ItwasbecausethetrafficwasveryheavyduringtherushhourthatIwaslateagain.(强调句中只能强调由because引导的原因状语从句,because不能换成since,as,for,nowthat等强调句的疑问结构一般疑问句Is/Wasit+被强调部分+who/that…?特殊疑问句特殊疑问词+is/was+it+who/that…?Whatis/wasitthat…?Whois/wasitthat…?Whenis/wasitthat…?Whereis/wasitthat…?Whyis/wasitthat…?Howis/wasitthat…?eg:Isawhiminthestreetyesterdayafternoon.→Whenwasitthatyousawhiminthestreet?→Whowasitthatyousawinthestreetyesterdayafternoon?→Wherewasitthatyousawhimyesterdayafternoon?eg:Idon'tknowwhenhewillcomeback.→Idon'tknowwhenitisthathewillcomeback.(宾语从句疑问词后用陈述句语序句型12(1、祈使句(表条件+or/orelse/otherwise+主句(表结果…否则…,要不然…(2、祈使句(表条件+and+主句(表结果eg:Pleasecallmeupbeforeyoucome,otherwise/orelse/orwemightbeout.你来之前打个电话,否则,我们也许会出去。eg:Givehimaninchandhewilltakeamile.得寸进尺。eg:Workhardandyouwillmakeprogresseveryday.好好学习,天天向上。句型13…until….直到……时候;not…until…直到……才……eg:Youaretostayuntil/tillyourmothercomesback.你得等到你妈妈回来。eg:Themeetingwasputoffuntilteno'clock.会议推迟到十点钟。eg:Thevillagersdidn'trealizehowseriousthepollutionwasuntilallthefishdiedintheriver.等到湖里的鱼全死光了,村民们才意识到污染是多么严重。句型14unless…除非,如果不……(=if…noteg:Ishallgotomorrowunlessitrains.如果不下雨,我明天去。eg:Iwon'tgounlesshecomestoinvitemehimself.除非他本人来邀请我,不然我是不会去的。句型15when引导的从句when除了用来引导主语从句、宾语从句、时间状语从句、表语从句和定语从句,还有一种用法值得关注,那就是when引导并列分句,意思是这时突然;就在那时,强调另一个动作的突然发生。奇速英语暑假网络互动直播课程,九天让你的英语成绩华丽转身,来不及的不是时间,而是行动,心动就马上行动,当你还在犹豫的时候,先报名的童鞋已经甩你很远了。常用于以下句型中:(1、主语+bedoing…when…意思是正在做某事这时……;(2、主语+beabouttodo…when…;(3、主语+beonthepointof(doing…when…意思是正要去做某事这时……eg:OnedayChuckwasonaflightacrossthePacificOceanwhensuddenlyhisplanecrashed.有一天,Chuck正在太平洋上飞行,这时他的飞机突然爆炸了。eg:Idon'tknowwhenhewillarrive.我不晓得他什么时候到达。eg:IthoughtofthehappydayswhenIwasinBeijing.我想起了在北京时的那段快乐日子。eg:Iwasabouttoleavewhenitbegantorain.我刚要离开,这时下雨了。[比较]eg:IwaswalkingalongthestreetwhenIcaughtsightofatailor'sshop.我正在街上走,这时我看见一家裁缝店。eg:Iwaswalkingalongthestreets.JustatthemomentIcaughtsightofatailor'sshop.我在街上走。就在那时我看见一家裁缝店。句型16while引导的从句while除了有当/在……时候的意思外(注意:引导的句子谓