复习状语从句.ppt

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1、递进关系选择关系转折关系因果关系特别的when并列句and/notonly…butalso/neither…nor/not…but…or/either…or…/otherwisebut/yet/whileso/for①bedoing…when…②beabouttodo/begoingtodo/beonthepointofdoingsth….when…③hadjustdone…when…状语从句Theadverbialclause语法导学状语从句1、时间状语从句2、地点状语从句3、原因状语从句4、目的状语从句5、结果状语从句6、条件状语从

2、句7、方式状语从句8、让步状语从句9、比较状语从句状语从句【精讲】语法导学状语从句【时间状语从句】1.时间状语从句：1）由when，whenever引导。when指的是“某一具体的时间”。whenever指的是“在任何一个不具体的时间”。如：______Icameintotheroom,hewaswritingaletter.Weshallgothere________wearefree.Whenwhenever语法导学状语从句【时间状语从句】1.时间状语从句：2）由while、as引导。while指“在某一段时间里”，“在…期间”，w

3、hile引导的动作必须是持续性的。as引导持续性动作，强调主句和从句的动作同时发生，从句常译作“一边…一边…”。如：_________itwasraining,theywentout.Hehurriedhome,lookingbehind_______hewent.Whileas区分while和when______Icameintotheroom,hewaswritingaletter.______itwasraining,theywentout.WhenWhen/While语法导学状语从句【时间状语从句】1.时间状语从句：3）由bef

4、ore、after、since引导。如：Beapupil________youbecomeateacher.Hearrived________thegamestarted,andhewaslate.Greatchangeshavetakenplace______Chinaopeneduptotheoutsideworld.beforeaftersince用since还是beforeHehadmademesitdown________Ibegantotalk.Ihavewrittenhomefourtimes________Icamehe

5、re.Itwillbefivemonth_______wetakepartinthecollegeEntranceExam.Itis/hasbeen2years_______Wenchuanearthquakeoccurred.Itwillbe+一段时间+beforeItis/hasbeen+一段时间+sincebeforesincebeforesinceItis/hasbeen+一段时间+sinceItisthreeyearssincethewarbrokeout.ItisthreeyearssinceIlivedhere.Itist

6、hreeyearssinceIlefthere.语法导学状语从句【时间状语从句】1.时间状语从句：4）由till、until引导。till主句动词是持续性动作，常用肯定式，表示“直到…为止”。亦可用until替换。Until主句动词是瞬间动词，常用not…until，表示“直到…才”“在…以前不”.如：Wewaitedhecameback.Shedidn’tstopworking__eleveno’clock.till/untiluntilNot…unitl句型的强调和倒装Shedidn’tstopworkingunitleleveno

7、’clock.Itwasnotunitleleveno’clockthatshestoppedworking.Idon’thaveanyideaofituntilyoutoldme.NotuntilyoutoldmedoIhaveanyideaofit.语法导学状语从句【时间状语从句】1.时间状语从句：5）由hardly/scarcely…when；nosooner…than;assoonas,immediately,directly,instantly,themoment,theminute,theinstant,once引导。如：I

8、hadhardlygothomewhenitbegantorain.（=HardlyhadIgothomewhenitbegantorain.）语法导学状语从句【时间状语从句】1.时间状语从句：6）由eve