文档介绍：1 /4 英语语法专题讲练——状语从句 Task 1 Find the rule. 时间状语从句: Whenever es, he brings a friend. 他每次来都带个朋友。条件状语从句: As long asI am alive, I will go on studying. 只要我活着, 我就要学****原因状语从句: Since we live near the sea, we enjoy nice weather. 由于我们住在海边,能享受到好的天气。地点状语从句: Put it where we can all see it. 把它放在我们都能看到的位置。目的状语从句: Finish this so that you can start another. 把这个做完,你可以开始另一个。结果状语从句: He was so angry that he couldn't say a word. 他气得说不出话了。让步状语从句: Though he is in poor health, he works hard. 虽然他身体不好,但是他工作很努力。方式状语从句: Students do as the teachers say. 学生们按照老师说的去做。比较状语从句: The work isn't as easy asI thought. 这项工作比我想象得难。 Q1: 这些句子有什么共同特点?(连接词) Q2 :连接词后面的词充当什么成分? 状语从句: 在复合句中作状语, 修饰动词、形容词或副词等。状语从句可以表示时间、条件、原因、地点、目的、结果、让步、方式、比较等意义。状语从句连接词(短语): 时间 when, while, as, as soon as, since, until, after, before , as long as (长达……之久) 条件 If, unless,as/so long as( 只要) 原因 As, because, since , as/so long as( 既然, 因为) 地点 Where 目的 So that( 为了), in order that 结果 So that (方便) , so… that, such … that 让步 though, although, even if, however 方式 As 比较 than, (not)as … as, 几个注意点: 1、易混引导词 while, when, as 的区别: when 可以和延续性动词连用, 也可以和短暂性动词连用;而 while 和 as 只能和延续性动词连用。如: When he came in, his mother was cooking. When (While) we were at school, we went to the library every day. when 从句的谓语动词可以在主句谓语动作之前、之后或同时发生; while 和 as 从句的谓语动作必须是和主句谓语动作同时发生。 While 表示时间段, 因此, while 从句的谓语动词要用延续性动词。如: Please don't talk so loud while others are working. 2 /4 As 与 when