内容正文:
状语从句
Name:__________
一、状语
用于修饰动词、形容词、副词或全句,一般由副词、介词短语、不定式短语或从句充当。表示时间、地点、原因、目的、结果、程度、条件、方式和让步。
e.g. I will go there tomorrow. 我明天去那儿。(表示时间的状语)
e.g. The meeting will be held in the meeting room. 会议将在会议室举行。(表示地点的状语)
e.g. The meat went bad because of the hot weather. 由于天热,肉坏了。(表示原因的状语)
e.g. Thank you very much. 非常感谢。(表示程度的副词)
二、状语从句
定义:在句子中起状语作用的句子。分类如下:
时间状语从句:when\while, before, after, until(直到...), as soon as(一...就...), since(自从)
条件状语从句:if (如果), as long as (只要), unless (除非)
原因状语从句:because, for, as, since (既然)
目的状语从句:so that (为了, 便于), in order that (为了)
结果状语从句:so...that... (如此...以至于...)
让步状语从句:thought\although(尽管、虽然);even if\even though (即使);whatever(无论什么)...
1. 时间状语从句
(1) When“当....时”,引导时间状语从句,从句中的动词可以用延续性动词,也可以用非延续性动词。
e.g. I feel very happy when you come to see me. 当你来看我时,我感觉非常开心。
e.g. I worked for a foreign company when I was in shanghai. 当我在上海时,我在一家外企工作。
(2) while“当…时”,引导的从句常用延续性动词或表示状态的词语。
e.g. They rushed in while we were having dinner. 当我们正在吃晚饭时,他们冲了进来。
(3) before表示“在...之前”;a