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1、英语必修2译林牛津版Unit3学案（句型及语法）一、重点句型1.Uponenteringthetomb,carter'sluckypetbird,whichhadledhimtotheplace,waseatenbyasnake.Upon表示"一…就"类似的有Assoonas/once、themoment/minute/second,immediately/directly/instantly/,nosooner.••.than/hardly...when他一看见我就告诉了我这个消息2.wouldratherHewouldratherstayathomewatchingTVRcithertha
2、ntakeabus、hewouldrideabike.=Hewouldabikeabus.我宁愿自己不知道这件事IwouldratherIthisthing.二、、语法倒装句英语的基本句型是主语+谓语。如果将主语与谓语调换，称倒装句。倒装句分全倒装句和半倒装句。全倒装：主语与谓语交换位置不需任何助动词，叫全倒装。全倒装有以下三种情况：1、当here,there,out,in,up,down等副词放在句首吋，句子需全倒装：Theregoesthebell!铃响了!Therelivedanoldman.Herecomesthebus.注意：①在这种情况下倒装仅限于不及物动词或be动词，像go,co
3、me,must等。②主语如果是代词时不紺倒装如Awayhewent.他走远了。2^方位状语在句首，女U:Infrontofthehousestoppedapolicecar.Nearbyweretwocanoesinwhichtheyhadcometotheisland.Underthetreesataboy.3、直接引语在句首，这种情况町倒装也对不倒装"Whatdoesitmean?"askedtheboy或theboyasked.半倒装：主语与谓语的助动词交换位置称半倒装，有以下数种情况：否定意义的词在句首，句子半倒装，例$0:little,never,not,no,hardly,rare
4、ly,seldomNevershall1forgetyou.Atnotimewasthemanawareofwhatwashappening.LittledidIunderstandwhathesaidtomeatthattime.儿对并列连词如notonly...butalso,hardly...when等连接两个并列句，连词在句首，前句半倒装，后句不倒装：Notonlywaseverythinghehadtakerawayfromhim,butalsohisGermancitizenshipwastakenaway.NosoonerhadIgottothebusstopthanthebus
5、started.注意：©notonly...butalso连接两个并列主语时不需倒装，如：NotonlyyoubutalsoIlikeplayingchess.②neither...nor在句首吋，前后两句都需倒装，NeitherdoIhaveasisternordoesmyhusband・3、only在句首强调状语，主句半倒装：Only（hendidIrealizediatIwaswrong.OnlyinthiswaycanIlearnfrommyfault.Onlywhenthewarwasoverin1918,washeabletogetbacktowork・注意：only强调主语不倒装
6、：Onlytheteacherscanusetheroom.4^so...that句型,so在句首时，主句倒装,that从句不倒装：Soeasyisitthatachildcanlearnit.Isawthefilm,sodidhe.Soharddidheworkthathefinallywonthefame.过去完成时1表示在过去某一吋刻或动作之前已经完成了的动作，即“过去的过去''。请记住：bytheendof+过去时间bethetime+从句（用一般过去时）引导的句子或主句用过去完成时）①ThefilmhadalreadybegunwhenIgotthere・②Theyhadleftbe
7、foreIreturned.③Wehadfinishedtheworkbylastmonth（bythetimehecame.）2表示由过去某一时间开始，一直延续到过去另一个时间的动作或状态。Ihadbeenatthebusstopfor20minuteswhenabusfinallycame.3用于hardly...when;nosooner...than...（一•…就…）等句子屮。Hardl
