状语从句(完整版).pptVIP

连接词as的用法小结 1.as可用来引导时间状语，意为“一边…一边”；随着 如： She sang as she walked home all the way. (一边…一边） As the day went on, the weather got worse. （随着） 2.as也可用来引导原因状语从句意为“因为”； 如： As she is free today, she would like to do some shopping. （因为） 3.as还可用来引导让步状语从句（通常用倒装结构）意为“尽管”。 如：Tired as he was, he refused to take a rest. （尽管） Hard as he worked, he can’t work out the problem. Child as he is, he knows a lot. 4,as也可用来引导比较和方式状语从句 He writes as neatly as John does. (比较) Everything happened exactly as (it had been) expected.（方式） 1.?When every time I was in trouble, he would come to help me. 2.?? At next time you come, do remember bring your son here. 3.??For the first time I met the girl. I felt in love with her. 4.?You are welcome to come back at any time you want to. 5.?At the last time she saw James, he was lying in bed. 语法规则： 部分状语从句可用省略形式： even if, if , once, while, though, unless, when, as if etc. The flower his friends gave him will die unless (it is) watered every day.. Even if (I am) invited, I won’t go there. Once (you are) caught sleeping in class, you’ll be punished by your head-teacher . Though (he was) surprised to see us, he gave us a warm welcome. She won’t speak to anyone unless (she is) asked to. When (it is) compared with the old one, our new house is really like a palace. These young man volunteered to go wherever (they are) needed. * Revision of the Adverbial Clauses 状语从句 制作人 王桂英 状语时用来修饰 词， 词， 词或 的一种句子成分。它可以表示时间、地点、 原因、目的、结果、条件、让步、比较、方式等。 当充当状语的部分是一个句子时，也就是状语从 句。分类如下： 动 形容 副 句子 状语从句 1. 时间状语从句 2. 地点状语从句 3. 原因状语从句 4. 条件状语从句 5. 让步状语从句 6. 目的状语从句 7. 结果状语从句 8. 方式状语从句 9. 比较状语从句 九种常用的状语从句及其常用的连接词 时间状语从句 when, while, as, before, after, since, once , till, until, by the time , the first/second…/last time, every time, each time, as soon as, the moment, the minute, the instant, the second, immediately, directly, instantly, hardly…when, scarcely…