中考状语从句 教学案

★ 常用连词

时间状语从句

连词 用法 例句 as 强调主句从句两个动作交替进行或同时完成，可 译1. As time goes on, it’s getting warmer and warmer. 为“随着”或“一边 .... 一边”。 1.强调主语和从句动作同时发生或从句动作先于主句动作发生，可译为“ 2.既可引导 1.When he was a boy, he read complete works of Shakespeare. when ”； 2.I was thinking of this problem when I 动作， 也可引导 heard my name called. 3.He will call me when he arrives in Shanghai. 1.While he is watching TV, his mom is doing housework. 2.He is sleeping while I am talking loudly. 1.He has been here since he was 3 years old. 2.He has been here since 1997. 3.It is/has been three years since the war broke out. 3.遵循“ 动作； ”。 while 1.强调主语和从句动作同时发生或侧重主句动作与从句动作对比，可译为“ ”； 动作 ”； 2.只引导 since 1. 可译为“ 2.常见句型 A. + since + ; B.It is/has been + 时间段 + since + 从句 （从句用 ，句意为自从 .. 有多久） till / until 1. 一 般 情 况 下 两 者 可 以 互 换 ， 但 1.He won’t go to bed till/untill she 可以； 2. 遵循“ 3. not......until......可译为 ”； 。 ； 不可以放句首， returns. 2.Until you told me I had no idea of it. 3.I didn’t have any idea of it until you told me. 1.We hadn’t run a mile before he felt tired. 2.It will be half a year before I come back. 3.It won’t be half a year before I come back. before 1.可译为 2.常见句型 A.It will be + 时间段 + before + 从句 （句意为过了 .. 多久才） B.It won’t be + 时间段 + before + 从句 （句意为没过多久就 ..） after 1. 可译为 。 1. He read some interesting books after

1.可译为 as soon as 2.遵循“ ； ”。 ； he finished homework. 1. I will call you as soon as I arrive in Beijing. 1.By the time you came back, I had finished this book. 2.By the time you come here tomorrow, I will have finished this work. 1.可译为 2.时态 by the time A.从句为一般过去时，主句为 ； ； B.从句为一般现在时，主句为

☆ 常用连词