§状语从句的种类(九种)口诀: 时地原因条状补,目比结果方让步,连词引导各不同;主句通常前面走,连词引导紧随后,从句若在主前头,主从之间有个逗
用来修饰谓语动词、其它动词、定语、状语或整个句子的从句叫做状语从句
状语从句可分为: 1
时间状语从句;(adverbial clause of time) 2
地点状语从句;(adverbial clause of place) 3
原因状语从句;(adverbial clause of cause) 4
条件状语从句;(adverbial clause of condition) 5
目的状语从句;(adverbial clause of purpose) 6
让步状语从句;(adverbial clause of concession) 7
比较状语从句;(adverbial clause of comparison) 8
方式状语从句;(adverbial clause of manner) 9
结果状语从句
(adverbial clause of result) §状语从句的时态特点 一般情况下,时间和条件状语从句的谓语动词一般用“一般现在时”表示“一般将来时”,用“现在完成时”表示“将来完成时”
时间状语从句;(adverbial clause of time) ① 由 when, while, as 引导的时间状语从句
例如:When we got home, I find Tom
While my wife was reading the newspaper, I was watching TV
We always sing as we walk
我们总是边走边唱
② 由 before 和 after 引导的时间状语从句
It will be four days before the