单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,状语从句,状语从句,1,状语时用来修饰,词,，,词,，,词,或,的一种句子成分。它可以表示时间、地点、,原因、目的、结果、条件、让步、比较、方式等。,当充当状语的部分是一个句子时，也就是状语从,句。,分类如下：,动,形容,副,句子,什么是状语？,状语时用来修饰 词，,2,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.,条件,状语从句,5.,让步,状语从句,6.,目的,状语从句,7.,结果,状语从句,8.,方式,状语从句,9.,比较,状语从句,状语从句1.时间状语从句2.地点状语从句3.原因状语从,3,1.时间状语从句,引导词可分为两部分,as,while,when,whenever,before,after,until(till),since,as soon as,every time,next time,the first/time,the moment,the minute/,instantly,immediately,directly,(一就),1.时间状语从句引导词可分为两部分 asevery t,4,as,引导的时间状语从句,可以表达“正当”，“一 边一边”，“随着”等意思。,1.表示某事一发生，另一事立即发生。,As,the sun rose,the fog disappeared.,2.表示在某事发生的过程中，另一事发生。,Just,as,he was speaking there was a loud explosion.,3.表示两个动作同时发生。,Helen sang a song,as,she washed.,4.表示“随着.”.常指一个行为是另一个行为的结果，或一种状态随另一种状态变化。句中的动词多表示状态的发展变化。As she grew older,she became more beautiful.,1.,as,while,when,的区别,as引导的时间状语从句,可以表达“正当”，“一,5,while,:持续性动词 进行时,一般或现在情况,将来情况V,一般现在时或现在进行时,过去情况,e.g.I like listening to music while I am doing,my homework.,e.g.Im going to the post office.,-,While,you are there,can you get some,stamps for me?,e.g.I hurt my should,while,I was doing gym.,while:持续性动词 进行时一般或现在情况e.g.I,6,While I,was walking down,the street,I came across an old friend.(while=_),While I really dont like art,I find his work impressive.(while=_),While there is life there is hope.,(while=_),He likes pop music,while I am fond of folk music.,when,although,as long as,While 在句中的不同含义:,While I was walking down the s,7,when,:持续性非持续性动词都可,当时,正在忽然,e.g.,When,I first saw her,I fell in love with her.,-,When,did you get home?,-It was eight oclock,when,I got home.,They were walking down the street,when,they saw,an accident.,2)I,was about to,go,swimming,when,our guide stopped,me.,when:持续性非持续性动词都可当时e.g.Wh,8,尽管虽然鉴于如果届时,e.g.He walks,when,he might take a taxi.,The Queen will visit the town in May,when,she will open the new hospital.,How can you hope for mercy yourself,when,you show none?,How could I live in Los Angeles,when,all my,favorite people live here?,虽然,届时,如果,鉴于,既然,when,还有一些较为灵活的翻译:,尽管虽然鉴于如果届时e.g.He walks,9,before,引导的时间状语从句,before,引导的时间状语从句，常译为“在之前”，,表示主句的动作发生在从句的动作之前。,We clean the classroom before we leave school every day.,It will not be long before you regret for what youve done.,不久你就会为你的所作所为后悔的。,after,引导的时间状语从句,after引导的时间状语从句，常译为“在之后”，,表示主句的动作发生在从句的动作之后。,After you use plastic bags,you mustnt throw them about.,用过了塑料袋之后，不准到处乱扔。,before引导的时间状语从句 before引导的时间状语,10,since,引导的时间状语从句,since引导的时间状语从句，常译为“自从”，,主句常用现在完成时，从句常用一般过去时。,例句翻译：我们自从分手以后一直没见过面。,We havent seen each other since we parted.,常用句型：It has been(is)+时间段+since从句,“自从有多长时间了”,例句翻译：自从她大学毕业已经有六年时间了。,It has been(is)six years since she graduated from the university.,since引导的时间状语从句 since引导的时间状语从句,11,until/till,引导的时间状语从句,until/till 引导的时间状语从句，常译为“直到时”，,表示主句动作发生在从句之前。,当主句谓语动词是延续性动词时，主句常用肯定形式。,例句：我会待在这里，直到你回来。,Ill,stay,here,until,you come back.,当主句谓语动词是非延续性动词时,主句常用否定形式。,not until“直到才”，这时until 可用,before,替换。,He did,nt,go to bed,until,he finished his homework.,例句：他直到做完作业才睡觉。,until/till引导的时间状语从句 until/,12,as soon as,引导的时间状语从句,as soon as 引导的时间状语从句，译为“一就”，,表示从句动作一发生，主句的动作马上就发生。,例句：他一回来我就告诉他这件事。,I will tell him about it as soon as he comes back.,相当于as soon as 用法的词或短语还有：,immediately,directly,instantly,the moment,the minute,the instant,等.,Ill give him your message,the minute,he arrives.,Directly,I had done it,I knew I had made a mistake.,as soon as引导的时间状语从句 as soon a,13,名词短语,引导的时间状语从句,the moment,the minute,the instant,the time,the hour,the,day,by the time,each time,every time,next time,any time等,也可以引导时间状语从句。,I thought her nice and honest the first time I saw her.,By the time you arrived,the lecture had already ended.,By the time he comes,we will already have left.,名词短语引导的时间状语从句 the moment,the,14,1.,When every time I was in trouble,he would come to help me.,2.,At next time you come,do remember bring your son here.,3.,For the first time I met the girl.I felt in love with her.,4.,You are welcome to come back at any time you want to.,5.,At the last time she saw James,he was lying in bed.,语法规则：,every time,each time,next time,the first time,any time 等名词短语引导状语从句不加介词。,考点:名词短语引导时间状语从句,1.When every time I was in tr,15,其他连词,引导的时间状语从句,no sooner than,hardly/scarcely/barelywhen引导,时间状语从句,从句用一般过去时，主句用过去完成时。,当no sooner,hardly/scarcely/barely位于句首时，主句要,用部分倒装。,I had no sooner begun to talk than he rang off.,No sooner had I begun to talk than he rang off.,我还未来得及讲话，他就挂断了电话。,其他连词引导的时间状语从句 no sooner than,16,1.I was so familiar with him that I recognized his voice _ I picked up the phone.,A.while B.after,C.in case D.the minute,2.How long do you think it will take _ our product becomes popular with the consumers,A.when B.until C.before D.since,3._ the day went on,the weather got worse.,A.With B.since C.As D.While,4.He was halfway through his meal _ a familiar voice came to his ears.,A.why B.where C.when D.while,1.I was so familiar with him,17,地点状语从句用连接副词 where或wherever(在任何地方)引导。,e.g.,a.,Just stay,where,you are.,b.,Where,there is a will,ther