把“什么词开头引导的是什么从句”一一写出来
如:"以when引导的是时间状语从句”
这个样子 衷心感谢!
把“什么词开头引导的是什么从句”一一写出来
如:"以when引导的是时间状语从句”
这个样子 衷心感谢!
1、定语从句:由(1、关系代词:who, whom, whose, which, that, as 。2、关系副词:when, where, why)引导;
2、时间状语从句:可由when, as, while, whenever, after, before, till (until), since, once, as soon as (或the moment ), by the time, no sooner … than, hardly (scarcely) … when, every time等引导。
例如:When I came into the office, the teachers were having a meeting.
He started as soon as he received the news.
Once you see him, you will never forget him.
No sooner had I gone to bed than I went to sleep
3、原因状语从句:是表示原因或理由的,引导这类从句的最常用的连词是because, since, as , now that(既然)等,for 表示因果关系时(它引导的不是从句)为并列连词,语气不如because强;
例如:
He is disappointed because he didn't get the position.
As it is raining, I will not go out.
Now that you mention it, I do remember.
4、地点状语从句:由连词where 和wherever等引导;
5、目的状语从句:最常用的词(组)是so, so that(从句谓语常有情态动词), in order that, in case(以防,以免)等引导;
6、结果状语从句是表示事态结果的从句,通常主句是原因,从句是结果。由so that (从句谓语一般没有情态动词), so … that, such … that等引导;
7、条件状语从句分真实性(有可能实现的事情)与非真实性(条件与事实相反或者在说话者看来不大可能实现的事情)条件句。引导条件状语从句的词(组)主要有if, unless, so (as) long as, on condition that, so (as) far as, if only ( = if )。注意:条件从句中的if 不能用whether替换;
8、让步状语从句可由although, though, as, even if (though), however, whatever, whether … or, no matter who (when, what, …) 等引导。注意:as引导的让步状语从句一般是倒装的;
9、方式状语从句常由as, as if (though), the way, rather than等引导
10、比较状语从句常用than, so (as) … as, the more … the more等引导
11、名词性从句:相当于名词,可分别作主句的主语、表语、宾语和同位语。因此,名词性从句厅分为主语从句、表语从句、宾语从句和同位从句。一般有以下词引导:
连接代词:who, whose, whom, what, which。有词义,在从句中担任成分,如主语、表语、宾语、或定语等。
连接副词:when, where, why, how。有词义,在从句中担任成分,作状语。
连接词:that, whether, if, as if。that 无词义,在从句中不担任成分,有时可省略;if (whether), as if虽有词义,但在从句中不担任成分。其中又细分为:主语从句、宾语从句、表语从句、同位语从句:
主语从句:Who 、It、That等引导
主语从句在复合句作主语。
e.g. Who will go is not important.
用it作形式主语,主语从句放在句末。
e.g. It doesn’t matter so much whether you will come or not.
that引导主语从句时,不能省略。
e.g. That he suddenly fell ill last week made us surprised.
表语从句:
表语从句在复合句中作表语,位于系动词(be\smell\see等等及一些感官动词)之后。
e.g. The question was who could go there.
引导表语从句的连接词that有时可省去。
e.g. My idea is (that) we can get more comrades to help in the work.
宾语从句:由that 、what、 whether、 if等引导。
宾语从句在复合句中作宾语。引导宾语从句的连词that一般可省略。
e.g. I hope (that) everything is all right.
介词之后的宾语从句,不可用which或if连接,要分别用what或 whether。
e.g. I’m interested in whether you’ve finished the work..
I’m interested in what you’ve said.
whether与if都可以引导宾语从句,常可互换。但下面情况不能互换。
①宾语从句是否定句时,只用if,不用whether。
e.g. I wonder if it doesn’t rain.
②用if 会引起误解,就要用whether。
e.g. Please let me know whether you want to go.(此句如果把whether改成if,容易当成条件句理解)
③宾语从句中的whether 与or not直接连用,就不能换成if;不直接连用,可换。
e.g. I don’t know whether or not the report is true.
I don’t know whether/ if the report is true or not.
④介词后的宾语从句要用whether引导。whether 可与不定式连用。whether也可引导主语从句、表语从句、同位语从句,还可引导让步状语从句,以上均不能换成if。但引导条件从句时,只能用if,而不能用whether。
e.g. It depends on whether we have enough time.
They don’t know whether to go there.
Please come to see me if you have time.
同位语从句:
同位语从句在句中作某一名词的同位语,一般位于该名词(如:news, fact, idea, suggestion, promise等)之后,说明该名词的具体内容。一般这些名词就可以示为引导词
e.g. I have no idea when he will be back.
The fact that he had not said anything surprised everybod
归类:
表语从句(is后面,或联系动词(例如get,sound等))
宾语从句(主句宾语是what什么什么的)
定语从句(先判断先行词是人还是物,若是物用that,若是人用who,that都可以)
同位语从句(一个句子完整了,用that引导从句来说明宾语成分,that加在修饰的单词后面)
主语从句(就是用疑问词引导一个句子来做主语用)
疑问词:what 什么 ;when 时间; how 怎么样;
根据疑问词的意思分类
找关键词,若已省略先找主句(即主语+谓语(例如动词)+宾语)