考点清单一 时间状语从句.doc

考点清单一 时间状语从句 一、when, while和as l、 when既可引导一个持续动作，也可引导一个短暂动作，司用于主句和从旬动作同时发生或从句动作先于主句动作。如： When I lived there，I used to印to the seashore on Sund8ys 我住在那里时，星期天常到海滨去。 When the film ended，the people went back 电影一结柬，看电影的人便回去了。 当when引导的时间状语从旬为系表结构，而且其主语和主句的主语一致，其表语又是一个名词时，就可以用以as引导的省略句来代替when引导的从句。如： As a young man(=When he was a young man)，he Was fond of hunting他年轻时，喜欢打猎。 2、 从属连词while引导的动作必须是持续性的，侧重主句动作和从句动作相对比。如： Please don’t talk so loud while others are working 别人在工作时，别高声谈话。 3、 从属连词as可表示从句和主句的两个动作交替进行或同时完成，目译为“一边……，(一He hurried home，looking behind as he went 他匆匆忙忙回家去，一边跑一边回头望。 As time goes on，it’s getting warmer and warmer. 随着时间的推移，天气变得越来越暖了。 4、 如果主句表示的是短暂动作，而从句用延续性动词的进行时态表示在一段时间内正在进行的动作，此时when，while与as可互换使用。如： When／While／As 1 was walking down the street，I came across an old friend of the sourer. 当我梧大街行走时，碰巧遇到了我的一个朋友。 [题组训练]用when，while，as填空： ① I was walking down the street, I noticed a police car in front of the store． ② John arrived, 1 was cooking lunch. ③ he grew older, he lost interest in everything except gardening ④ How CSB he get good grades 11e won’t study? ⑤ I was wandering through the sweet l caught sight of a tailors shop. 二、 as soon as，immediately，directly，instantly，the moment，the minute，the instant，no sooner．．．than．．．，hardly／scarcely．．．When…和once（……就……） 这些从属连词引导的从句都表示从句的动作一发生，主句的动作随即就发生，常译为“……就……”。从句中用一般时态代替将来时态。如： The moment 1 heard The voice，I knew father was coming 我一听到那个声音，我就知道父亲来了。 No sooner had we arrived at the station than the train left. 我们刚到车站，火车就离站了。 The boy burst into tears immediately he saw his mother 那男孩一见到他妈妈便放声大哭。 注意：NO sooner than…；hardly/scarcely…when…这一结构的时态搭配：no sooner与hardly／scarcely引导的句子谓语动词应用过去完成时，而than与when引导的句子谓语动词应用一般过去时。此外，当把no sooner和hardly／scarcely提到句首时，应用倒装语序。如： I had hardly got home when it began to rain. Hardly had I got home when it began to rain. 我们刚到家就下起雨来。 [题组训练]英译汉： ⑥ They phoned immediately they reached home. ⑦ No sooner had she seen him than she smiled. ⑧ I want