状语从句的讲解最全的状语从句讲解.docVIP

PAGE PAGE 14 状语从句的讲解 就是用一句话作状语分为：时间，地点，方式，原因，结果，条件，让步，目的，比较 一、时间状语从句 第一次见到你 一见到你 我就喜欢上了你 直到见到你 五岁时见到你 When, as, while, before, after, since, till/until, as soon as no sooner…than… scarcely…when… hardly…when… the minute the second the instant the moment by the time 截止 immediately instantly directly each time every time next time the first time on doing sth when while 当…时 as 1. when 1）当…时/ 延续性动词短暂性动词都可用 2）这时/ 3）届时、到时 I was watching TV when my cellphone suddenly rang这时 When I was five years old I could speak five languages The wet weather will continue tommorow when a cold front is expected to arrive届时到时 注意：时间状语从句中动作发生有前后时先发生的用过去完成时 When my mother came back I had already gone to bed. 2. while 1）从句动词延续性 2）同时发生 3）对比的意味“然而” 4）趁着 He taught himself while he worked in a bank 延续性动词当他在银行上班时 While we were working they were having a rest.对比 While they were having a discussion , they got very confused.同时 I want the girls to experience that while they are young趁着她们还年轻我想让姑娘们体验一下 对比：I prefer black tea, while he likes coffee 3.As 1)当…时 2）一边...一边 3)随着 As the children walked along the street, they sang happily.当孩子们 He sang as he danced一边 一边 You will grow wiser as you grow older随着 4.before 1）在…前 2）前加一段时间 直到…才… 3)还没来得及 4)要过…时间才 I’ll be back before you leave It may be many years before we meet again 可能要过很多年我们才能见面 The students rushed outside before I could finished my word 还没等我讲完 It will be three weeks before he finished his work It won’t be long before he finished his work. 用不了多久 5.after After my friend got married, she went to live in America 6.since 自从 主句一般为现在完成时 We’ve never met since we graduated from the college Great changes have taken place since you left 7.till/untill肯定句中可互换 直到…为止 否定句中只用not…until…直到…才 Not until 放句首句子部分倒装（倒装主句） Donald will remain in college until/till he finished his PhD course Donald won’t leave college until he finished his PhD course I won’t go with you