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1、(一)强调句：Itbe被强调部分that句子其余部分答题思路：(1)Itbe…that…(2)被强调部分+句子其余部分==一个完整的句子e.g.Isawhimwalkinginthestreet.ItishimthatIsawwalkinginthestreet.ItisinthestreetthatIsawhimwalking.ItisIthatsawhimwalkinginthestreet.Itwasintheschool__Imeether.A.WhereB.inwhich.C.thatD.what.Itwasthehotel____hest
2、ayed.A.that B.whichC.where Dwhen***特殊的句型:Itbenotuntil…that…直到……才……Itwasnotuntil1920___regularradiobroadcastsbegan.A.while B.which C.that D.since****特殊的似是而非的题型---Wheredidyougettoknowher?---Itwasonthefarm____weworked.A.that B.which C.where Dwhen（二）时间状语从句：（1）when/while/as“当…时
3、候”e.g.Itwassnowing_____wegottotheairport.Itwassnowing_____wewereattheairport.Shesang____sheworked.Youwillgrowwiser___yougrowolder.***只能用when的几种特殊句式：1,beabouttodo/onthepointof…when…“正要做…这时…发生了”2,whenitcomesto…“当谈到…的时候”3,Thereisatimewhen…“有时候….”4,Hardly…when…“一…就…”（2）Hardly………whe
4、n……Nosooner………than……“一…就…”(半倒装)（haddone过去完成时）e.gNosoonerhadIreachedhomethanitbegantorainHardlyhadIopenedthedoorwhenhetoldme(3)before+句子（三种常见的翻译）1,如果这个句子有“can/could”译成“还没来时得及….就…”e.g.HehungupbeforeIcouldanswerthetelephone.BeforeIcouldsayaword,sherushedoutoftheroom2,(强调时间短)“（不到）没
5、过多久就... ”常用的固定句型：It was not long before…e.g.It was not long before he returned to Beijing.Itislessthantwoyearsbeforewegraduate3,(强调时间长)“过了多久才... ”e.g.Itwillbeyearsbeforehesucceeds.///It was long before he married Wei Fang,两个特殊的短语:beforelong不久;不久以后longbefore早在┄之前，很久以前(4)since+句子
6、（三种常见的翻译）e.g.sinceIamastudent///sinceIwasastudent///sinceIgotsick.（三）条件状语从句（1）unless(除非)=if+否定e.g.Weshallgounlessitrains..Weshallgoifitdoesn’trainDon’tcomeunlessIphoneyou.I’llstayathomeunlessIaminvitedYou’llmissthetrain_____youhurryup.A.unlessB.asC.ifnotD.until(2)常见的条件连词：once“一
7、旦…”；as/solongas…“只要”；onconditionthat…”前提是”incase”以防万一”热门考点:e.g.You should do it before it is too late.==(before)Youmotherwillbecookinginthekitchen,whenyougethome.==(when_____)Weshallgounlessitrains.==(unless)Onceyougetintoabadhabit.Youwillfindithardtogetridofit.==(Once)注意点：1.be
8、fore/when/unless/once/if等,必须用做连词,描述将来的事,否则没有这种用法e.g.Ia
