状语从句分类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.目的状语从句
6.让步状语从句
7.比较状语从句
8.方式状语从句
9.结果状语从句
1. 时间状语从句
常用引导词:when, as, while, as soon as, before, after, since , till, until
特殊引导词:the minute, the moment, the second, every time, the day,the instant, immediately , directly, no sooner … than, hardly …when, scarcely … when
例如:I didn’t realize how special my mother was until I became an adult.
While John was watching TV, his wife was cooking.
The children ran away from the orchard(果园), the moment they saw the guard.
No sooner had I arrived home ,then it began to rain.
Every time I listen to your advice, I get into trouble.
2. 地点状语从句
常用引导词:where
特殊引导词:wherever, anywhere, everywhere
例如:Generally, air will be heavily polluted where there are factories.
Wherever you go, you should work hard.
地点状语从句一般由连接副词where, wherever等引导,已经形成了固定的句型,
例如:句型1:Where+地点从句,(there)+主句。
【注意】此句型通常译成“哪里……哪里就……”;主句在从句后面时,there可用可不用;如果主句在从句的前面时,一般都不用there。
句型2:Anywhere/ wherever+地点从句,+主句。
3. 原因状语从句
常用引导词:because, since, as, for
特殊引导词:seeing that, now that, in that, considering that, given that.
例如:My friends dislike me because I’m handsome and successful.
Now that everybody has come, let’s begin our conference.
4. 目的状语从句
常用引导词:so that, in order that
特殊引导词:lest, in case, for fear that,in the hope that, for the purpose that, to the end that
例如;The boss asked the secretary to hurry up with the letters so that he could sign them.
The teacher raised his voice on purpose that the students in the back could hear more clearly.
5. 结果状语从句
常用引导词:so … that, such … that,
特殊引导词:such that, to the degree that, to the extent that, to such a degree that,
例如: He got up so early that he caught the first bus.
It’s such a good chance that we must not miss it.
6. 条件状语从句
常用引导词:if, unless,
特殊引导词:as/so long as, only if, providing/provided that, supposing that, in case that, on condition that
例如:We’ll start our project if the president agrees.
You will certainly succeed so long as you keep on trying.
7. 让步状语从句
常用引导词:though, although, even if, even though
特殊引导词: as(用在让步状语从句中必须要倒装),while ( 一般用在句首 ),no matter …, in spite of the fact that, while, whatever, whoever, wherever, whenever, however, whichever
例如:Much as I respect him, I can’t agree to his proposal.
尽管我很尊敬他, 我却不同意他的建议。
The old man always enjoys swimming even though the weather is rough.
8. 比较状语从句
常用引导词:as(同级比较), than(不同程度的比较)
特殊引导词:the more … the more … ; just as …, so…; A is to B what /as X is to Y; no … more than; not A so much as B
例如:She is as bad-tempered as her mother.
The house is three times as big as ours.
9. 方式状语从句
常用引导词:as, as if, how
特殊引导词:the way
When in Rome, do as the Roman do.
例如;She behaved as if she were the boss.
Sometimes we teach our children the way our parents have taught us.
10. 状语从句的简化
♠状语从句的省略
状语从句同时具备下列两个条件:①主句和从句的主语一致,或从句主语为it;②从句主要动词是be的某种形式。从句中的主语和be动词常可省略。