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1、【5A文】高考英语状语从句复习课件状语从句1.WhileIwaswonderingatthis,ourschoolmastertookhisplace.()2.Wherethereisawill,thereisaway.()3.Nowthat/Sinceeverybodyishere,let’sbeginourmeeting.()4.I’llspeakslowlysothatyoucanunderstandme.()时间地点原因目的判断下列状语从句的种类5.Socleverwasheastudentthathewasabletoworkoutallthedifficultprobl
2、ems.()6.Aslongasyoudon’tloseheart,you’llsucceed.()7.Tryashemight,hecouldnotfindajob.()8.Theoldladytreatstheboyasifhewerehisownson.()9.Hewokeupassuddenlyashehadfallenasleep.()结果条件让步方式比较一个____在复合句中用作状语时,在语法上叫状语从句。从句由_______、________或_______引导。状语从句可分为:1)______2)_________3)______4)_________5)_____
3、__6)_________7)_______8)_________9)_______等句子概念时间地点原因目的结果条件方式比较让步名词词组从属连词副词一.时间状语从句的引导词1.when,while,as,before,after,until,till,since,eversince,once,assoonas,2.everytime,next/last/eachtime,thefirsttime,themoment,theminute,theinstant4.hardly…when,nosooner…than,scarcely…when3.immediately,instantl
4、y,directlywhen,while,as_______________weweretalking,Mr.Smithscamein._____theycamehome,Iwascookingdinner.Iwasabouttogotobed_______Iheardsomeoneknockedatthedoor.4.________wewerewatchingTV,hewasstudying.5.Heisfat_______hisbrotheristhin.6.______shesang,tearsrandownherface.While/As/WhenWhenwhenWhil
5、ewhileAs连接词when、while、as的用法小结1、when的用法:(1)when引导的时间状语从句的谓语动词可以是延续的,也可以是表短暂性动作的动词,可用于主句和从句动作同时发生或从句动作先于主句动作。如:Whenthefilmended,thepeoplewentback.WhenIlivedthere,IusedtogototheseashoreonSundays.(2)可用作并列连词,其意义为“那时,这时”,相当于andatthis/thattime。常用于句式:Somebodywasdoingsomethingwhen…Sb.wasabouttodosth.wh
6、en…(刚要……这时突然……)2、连接词while的用法(1)while意思是“当……的时候”或“在某一段时间内”,引导的从句动作必须是持续性的,侧重主句动作和从句动作相对比。Peopledon’ttalksoloudlywhileothersareworking.(2)从句和主句的谓语动词都为延续性动词时,只能用while;while还可作并列连词,表示”而”.IwasreadingwhilehewaswatchingTV.3.as的用法:(1)as着重强调主句和从句的动作同时或几乎同时发生,如:Thestudentsroseastheteacherenteredtheclass
7、room.(2)as还可以表示“随着……”,如:Astimegoesby,itisgettingcolderandcolder.(3)As还能表示“一边……一边”,如:Helookedbehindfromtimetotimeashewent.4.如果主句表示的是短暂动作,而从句用延续性动作的进行时态表示在一段时间内正在进行的动作时,when,while与as可互换使用。如:When/While/AsIwaswalkingdownthestreet,Icameacros