（原创精品）2013年普通高考英语科语法知识网络
专题11 状语从句
种 类 When I came into the room, he was writing when指的是“某一具体的时间” When whenever a letter.当我进屋时，他正在写信。 We shall go there whenever we are free.我们什么时间有空，我们就去那里。 I was walking along the street when when意为“这时”或“在那个时suddenly someone patted me on the shoulder 候”,可以看作是并列句,这种用when from behind.我正在街上走着，这时忽然有人法的when分句一般位于句末。 时 从后面拍我的肩膀。 间 While it was raining, they went out.天下while指“在某一段时间里”，状 雨的时候，他们出去了。 从 while I stayed while he was away.他不在的时候必须是持续性的 我在。 He hurried home, looking behind as he as引导持续性动作，强调主句和as went. 他赶快回家，不时地一边走一边向后看。 Be a pupil before you become a teacher. before 先做学生，再做先生。 从句的动作同时发生 “在…期间”，while引导的动作whenever指的是“在任何时间” 从属连词 例 句 说 明
He arrived after the game started.比赛开 after 始后，他到了。 We waited till (until)he came back .我们如主句动词是持续性动作，常用till 一直等到他回来。 肯定式，表示“直到…为止” She didn’t stop working until eleven 如主句动词是瞬间动词，常用否o’clock .她到11点钟才停止工作。 until 定式，表示“直…才”“在…以前Until he had passed out of sight, she stood 不”,从句放在句首表示强调，一there. 她站在那里看着，直到看不见他的身影。 Great changes have taken place in China 状语从句在主句之前时一般用逗般用until since as soon as since 1978. 号与主句分开，如从句在主句之自从1978年以来中国发生了巨大的变化。 后则不必用标点符号。 As soon as I arrive in Shanghai, I’ll write to you.我一到上海就给你写信。 I had hardly got home when it began to hardly…when和no sooner…rain. than的意义相当于as soon as,我刚一到家，就下雨了。=Hardly had I got 但只表示过去发生的事情，主句hardly…when home when it began to rain. 为过去完成时，从句为过去时，No sooner had we got to the station than 如hardly或no sooner位于句首时语气强，而且主句的谓语要用部分倒装 no sooner…than the train left. 我们刚到车站，火车就走了。 Hardly had we begun when we were told to stop.我们刚开始就被叫停。
Every time I travelled by boat, I got 在时间状语从句中，不能用将来seasick.我每次乘船都晕船。 时或过去将来时，而要用现在时The moment I heard the song, I felt 或过去时代替将来时 every time, by the cheerful. time, the moment等 我一听到这首歌，就感到很愉快。 Next time you come ,you’ll see him.下次你来的时候，就会见到他。 Where there is a will, there is a way.where与wherever意义基本相有志者，事竟成。 地 where 点 状 wherever 从 可以随意到你喜欢的任何地方去。 Wherever you go, you must obey the law.无论你去哪都要遵守法律。 I came back late yesterday because I was because用来回答why 的问题，原 因 Since everyone is here, let’s begin our since表示既然或全已知的理状 since 从 放句首 meeting.既然大家都到了，我们开始开会。 由,稍加分析即可表明的原因,多because on duty.昨天我回来晚了，因为我值班。 语气最强 You are free to go wherever you like.你有水，哪里就有生命。 同，但后者语气较强，多用于书Where there is water there is life.哪里面语
2013届高考英语语法知识网络 专题11状语从句
