2020年中考英语语法重点-三大从句之状语从句复习讲解及练习（含答案）

初中英语语法重点三大从句之---状语从句复习

一、状语从句【定义】
在主从复合句中修饰主句的动词、形容词、副词等的从句叫状语从句。

二、状语从句【功能】
用一个词来概括可以理解为“修饰”，具体说明该动作发生在什么时间？（时状）；在什么地方发生?（地状）；为什么会发生？（原状）；发生此动作会导致什么结果？（目的状从）……

三、状语从句【连接词】
对于状语从句的考查，主要需要记住各类连接词， 答题时，根据前后句的逻辑关系来判断即可，难度系数不大，认真判断即可！
各状语从句的连接词：
时间状语从句：when, while, as, before, after,
not…until“直到……才”, as soon as“一…就”, since“自从”
地点状语从句：where, wherever“无论哪里”
条件状语从句： if, unless，as long as“只要”
原因状语从句：because, for, since（既然）, as（由于）
目的状语从句：so that, in order that 目的是……
结果状语从句：so…that, such…that 如此……以致于……
比较状语从句：as……as，not as/so……as, ……than
让步状语从句：although, though, even if/ though, wh-+疑问词, no matter+疑问词

【分析例句】
1) When I was young , I went to town by myself.当我年轻的时候，我自己去镇里。
→为 时间 状语从句。
2) You can go where you like. 你可以去你喜欢的地方。
→为 状语从句。
3) Although it’s raining, they are still working on the farm. 虽然正在下雨，他们仍然在农场工作。
→为 状语从句。
4) She was afraid to move because a snake was lying beside her. 他害怕移动，因为在他旁边躺着一条蛇。
→为 状语从句
5) You did the work as well as your father. 你跟你父亲干得一样好。
→为 状语从句。
6) If you ask him, he will help you. 如果你问他，它会帮助你的。
→为 状语从句。
7) We climb high so that we can get a better view.我们爬得高以便我们可以看到更好的景色。
→为 状语从句。
8) She was so young that she couldn't go to school. 她是如此小以致于不能去上学。
→为 状语从句。

【答案】时间、地点、让步、原因、比较、条件、目的、结果


四、考点训练
状语从句的考查在中考中，都是要求考生根据主从句前后的逻辑关系，来判断正确的连接词；考生只要能理解句子意思，都能正确解题。
【试一试】
1、?Don’t come into the lab ________ you are asked to.
?? A. unless??????????????? B. if???????????????? C. because??????? D. since ?????
2、?Lily feels very excited _____they will have a trip to Mount Wuyi this Sunday.
? ? ?A.?even though??????? ?B. because????? C. because of D. so
3、—Shall we get off the bus here?
—Yes. But we won’t get off _______ it stops.
A. when??? ??????????????? B. until?? ???? ????????C. while?? ????????????????? D. after
4、Michael was watching TV_____ his father came in.
??A.?when??????? ?B. while????? ?C. as soon as D. as long as
5、_____ they may not succeed, they will try their best．
A．Though??? ???? B．When????? ???? C．Because? ??????? D．Unless
【答案】ABBAA

【易考点】
（1） 时间状语从句
1.辨析when/while
When 从句谓语动词可以是延续性动词，也可以是非延续性动词 从句的时态多为一般现在时或一般过去时
While 从句谓语动词必须是延续性动词 从句通常需要用进行时，如果主句和从句中的动作是同事进行的，那么主句也用进行时
e.g.
1) When the teacher came in, we were talking.
While we were talking, the teacher came in.
2) I was sleeping while Tom was watching TV.

【试一试】when/while填空
1 My father was drinking tea in the living room my mother was doing the dishes in the kitchen.
2 Jim was writing a letter his father came in.
3 Please don't talk so loud ______ others are working.
4 ______ he came in, his mother was cooking.
5 ______ we were at school, we went to the library every day.
【答案】while; when; while; When; When/While

2.主将从现（时间状从+条件状从）
记住可以引导主将从现的连接词：when/as soon as/not…until; if/unless/as long as;
【试一试】
1. I’ll ring you up as soon as I ______（get） to New York.
2 .I will tell him everything when he ______ (come) back.
3. He won’t believe it until he ______ (see) it with his own eyes.
4、—Shall we go climbing the hill this weekend?
—Good idea! We will go climbing if it _________.
A．wasn’t raining???????? ? B．isn’t raining???????? ? C．doesn’t rain???????? ? D．won’t rain
【答案】get; comes; sees; C

（2） 目的状语从句（注意考同义句转换）
连接词：in order that/so that “为了……，目的是”
In order to do sth. （句首和句中） 相当于so as to do sth.（只放句中） In order not to be late, She gets up so early.
In order that……（接从句） 常与So that……（接从句）换同义句 She gets up early so that/in order that she won’ be late

【试一试】
1.Try to speak loud enough so that people can hear you clearly.（同义句）
=Try to speak loud enough people can hear you clearly.
2.Mr.Han works very hard so that he can afford to buy a big house. （同义句）
=Mr.Han works very hard that he can afford to buy a big house.
=Mr.Han works very hard afford to buy a big house.
3. stop more accidents, we should slow down the speed.（单选题）
A.In order that B.In order to C.Thanks to D.So as to
【答案】1. in order that 2.in order;in order to 3. B
(三)结果状语从句
连接词： so……that; such……that. “如此……以致于……”
such和so用法辨析：
词条 词性 用法 常用结构
such 形容词 修饰名词 such a/an +形容词+可数名词单数such+ 除many/few/much/little之外的形容词+名词
so 程度副词 修饰形容词或副词 so+ 形容词+a/an + 可数名词复数so+ many/few /much/little +名词
e.g.
You are such a clever boy. / You’re so clever.
Such a little boy can speak so many languages.
This is such a useful plan that everyone likes it. = This plan is so useful that everyone likes it.

【试一试】
1.-Oh! a little girl can draw many pictures. (so/such填空)

2.Tom is so handsome that everyone loves him.(同义句)
Tom is handsome boy everyone loves him.
【答案】1.Such; so 2.such a ;that
[特别注意]so……that还可以跟too……to do sth.或not……enough to do换同义句
翻译：“这个小女孩太小而不能去上学”。
This little girl is young she can’t go to school.
=This little girl is young school.
=This little girl is old to go to school.

【答案】so that; too to go to; not enough
（四）让步状语从句
主要考查连接词的选择
1. _______ he’s old, he can still carry this heavy bag.
A. Though B. Since C. For D. So
2. difficult the task may be, we will try our best to complete it in time.
A. No matter B. No wonder C.Though D. However
3. she is old, she can still work eight hours a day.
A. Because;so B.Though;but C. As;yet D. Though; yet
【答案】ADD
[自我总结]
Because不能跟 连用；Although/though也不能与 连用,但可以与 / 连用。


五、课堂练习
I.单选。
1. He could find the way home ____ he was only three years old.-重庆2019 (A卷)
A. though B. because C. where D. if
2. StorySign is ________ a useful app ______ it can make it easier for deaf children and
their parents to read bedtime stories.
A. so ... that B. such ... that C. too ... to D. as ... as
3.?It’s?hard?for?us?to?say?goodbye we?have?so?many?happy?days?to?remember.-重庆2018(A卷)
A．so?? B．because?? C．although?? D．until
4.Lots of people exercise every morning_________bad weather stops them.-重庆2018 (B卷)
A. if B. unless C. until D. since
5.-Could you ask him if he to my birthday party next Sunday?
-I will, if I him this afternoon?
A. comes; meet B. will come; will meet
C. comes; will meet D. will come; meet
6. She works hard she can pass the final exam.
A. since B. as if C.unless D. so that
7.The police asked the children cross the street the traffic lights turned green.
A. not; before B. don’t; when C. not to; until D. not to; after
8. We TV when the telephone .
A. watched; was ringing B. were watching; rang
C. watch; rings D. are watching; rang
9.It was that she couldn’t finish it by herself.
A.so difficult a work B. such a difficult work
C. so difficult work D. such difficult work
10. None of us knew what had happened they told us.
A. until B. when C. after D. though
11. you study harder, you’ll never pass the final exam.
A. If B. Until C. Except D. Unless
12.Please say it out loud all of us can hear you clearly.
A. so as to B. or C. in order that D. in order to

二、按要求完成句子。
1.听到这个消息后，大家兴奋得睡不着觉。(完成译句) -重庆2019（B卷）
On hearing the news, everyone was ________ excited ________ fall asleep.
2.Wherever you go, your dog follows you all the time.(同义句)
where you go, your dog follows you all the time.
3.We can’t finish our task on time unless Mr.Lee helps us. (同义句)
We can’t finish our task on time Mr.Lee help us.
4.布鲁斯太太对学生非常亲切，以至于学生把她当作母亲。(完成译句)
Mrs. Bruce was _______ kind to her students ______ they ______ her _____ their mother.
5.你一到上海就给我打个电话好吗？(完成译句)
Will you please call me ______ ______ ______ you get to Shanghai.
6.他长大后相当一名记者。(完成译句)
He wants to be a journalist ______ _______ _______ _______.
7.李明昨天没来上学，因为他病了。(完成译句)
Li Ming didn’t come to school _______ _______ ______ ______.

练习参考答案
单选
1-5ABBBD 6-10DCBDA 11-12DC
完成句子
1. too to
2. No matter
3. if doesn’t
4. so that; consider/regard as
5. as soon as
6. when he grows up
7. because he was ill

8.