高考英语语法--状语从句讲义.docx

九年级中考英语语法讲解
时间状语从句
1. 引导时间状语从句的引导词有:①表示某个时刻发生的动作：when、while、as、once②表示某个时刻之前发 生的动作:before、until
③ 表示某个时刻之后发生的动作：after、since
2. when引导从句时，主从句的动作有先有后，也可以同时进行，从句的动作可以是持续性的.也可以是短暂的.
eg. When I go to the cinema, the movie had already started.（主先从后）（短哲性）
When I watched movie, I used to eat ice cream.（同时）（持续性）
When the movie ended, the people went back.（从先主后）
3. while侧重主从句动作的对比，旦从句的动词必须是持续性的。
eg. While we were chatting she was reading comic.
4. as引导从句时侧重主从句动作同时或凡乎同时进行，从句的动作可以是持续性的，也可以是短哲的。
eg. Sometimes I watch TV as I am having breakfast.
5. 关于when的固定搭配：
① ...was/were doing...when...（正在做...突然）
② ...was/were about to do...when...（刚要做...突然）
③ ...was/were on the point of doing...when...（刚要做…突然）
④ ...had just done...when....（刚一...就）
⑤ Hardly/Scarcely had...done...when...（刖一...就）表示比较的状语从句
这类从句都由than或as引起：
She likes Danny better than she likes me.
她喜欢丹妮胜过喜欢我。
He can run faster than I do.
他跑得比我快。
It is not so difficult as you think.
它没有你想的那么困鹿。
She is not so energetic as she used to be.
她不像过去那样充满活力了。
有时许多词省略，只剩下一个词：
She is four years younger than me.
她比我小四岁。
It made him queerer than ever.
这使他变得比过去更古怪。
She was as much interested in music as ever.
她还是和过去•样对音乐有兴趣。
She is as clever as(she is) beautiful.
她聪明又美丽。
方式状语从句
这类从句多由as. as if, as though, like等引起:
He was allowed t do as he liked.
他们允许他爱怎么干就怎么干。
It swims on the sea floor just as its ancestors did.
在海您游动，就像它的祖辈那样。
I like the freedom to plan my day exactly as I want.
我喜欢有自由完全按照我自己的意愿安排一天的活动。
She acts as though she owns the place.
她表现得仿佛她是这里的主人。
She treats him as if he was her own son.
她把他像亲儿子一般对待。
He looked like he had seen a ghost.
他看起来就像见到鬼了似的。
You talk just like your father does.
你讲起话来就像你爸爸。
I was never allowed to sing the way I wanted to.
他们从来不容许我按我白己的想法演唱。
I'll help you any way I can,我将以任何可•能的方式括助你。
让步状语从句
though, although注意：当YT though, although时.后面的从句不能有but.但是though和yet可连用
Although it's raining, they are still working in the field.虽然在 F雨,但他们仍在地里干活。 He is very old, but he still works very hard.虽然他很老，但仍然努力地-匚作。
Though the sore be healed, yet a scar may remain.伤口虽愈合，但伤疤留下了。(谚语)典型例题
1) she is young, she knows quite a lot.
A. When B. However C. Although D. Unless答案：C。意为虽然她很年轻，却知道许多。
2) as, though引导的倒装句as/though引导的让步从句必须表语或状语提前(形容词、副词、分词、实义动词提前)。
Child as /though he was, he knew what was the right thing to do.
=Though he was a small child, he knew what was the right thing to do.
注意：a.句首名诃不能带任何冠词。
b.句首是实义动词，其他助动词放在主语后。如果实义动诃有宾语和状i?h随实义动词一起放在主语之前。 Try hard as he will, he never seems able to do the work satisfactorily.
=Though he tries hard, he never seems... 虽然他尽了努力，但他的工作总做的不尽人意。
3）ever if, even though.即使We'll make a trip even though the weather is bad.
4）whether...or- 不管......都Whether you believe it or not, it is true.
5）"no matter +疑问词"或"挺问词+后缀ever"No matter what happened, he would not mind.
Whatever happened, he would not mind.
替换：no matter what = whatever no matter who = whoever no matter when = whenever no matter where = wherever no matter which = whichever no matter how = however 注意：no matter不能引导主语从句和宾语从句。
（错）No matter what you say is of no use now.
（对）Whatever you say is of no use now.
你现在说什么也没用了。（Whatever you say是主语从句）（错）Prisoners have to eat no matter what they're given,
（对）Prisoners have to eat whatever they're given.囚犯们只能给什么吃什么。