正在进行安全检测...
发布时间:1714648692 来源:文档文库
小
中
大
字号:
语法之26 ●状语从句(时间/地点● 作业讲解: John invited about 40 people to his wedding, most_____of are friends. A. them B. who C. whom
D. which 课前练习: The visitors were admiring the charming flowers_____it started to rain. A. as B. since C. while D. when 游客们正在欣赏那些迷人的花,此时开始下雨了。
语法解读: 1.状语的定义
在句子中充当状语成分的句子叫状语从句,其功能跟副词相近,又称为“副词性从句”,一般可分为:时间/地点/原因/目的/结果/条件/让步/比较/方式状语从句。 2.时间状语从句的定义
在句子中起时间状语作用的句子是“时间状语从句”,可放在句首/句中或句尾。
When he came in, I was watching TV.
当他进来时,我正在看电视。
3.几组重要的时间状语连词的用法 1 when, while, as的用法
when可引导持续或不持续的动作,从句和主句的动作时间上可以一致,可不一致When I lived there,I used to go to the
seashore on Sundays.(持续
当我住在那里的时候,我经常在星期天去海边。
When the film ended,the people went back.(不持续,时间不一致
电影结束后,人们又回去了。
while引导持续的动作,从句和主句动作时间一致
The telephone rang while I was taking a bath.
我在洗澡的时候电话铃响了。
Please don't talk loud while others are working.