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仁爱版英语八年级下册巩固练习+知识讲解19Unit 6 —— 状语从句
展开状语从句的用法
【巩固练习】
I.单项选择。
1.Tom will call me as soon as he ______ home.
A.gets B.has got C.got D.will get
2.We won’t start the meeting _______ our teacher arrives.
A.though B.until C.while D.or
3.We will have no water to drink ________ we don’t protect the earth.
A.until B.before C though D.if
4.Jane, please turn off the lights ______ you leave the classroom.
A.after B.before C.until D.but
5. While she TV in the sitting room, the bell .
A. watches, rings B. is watching, rang
C. was watching, rang D. watched, was ringing
6. She was busy, she couldn't go to your birthday party last night.
A. so B. and C. or D. but
7. Don't cross the road the light turns green.
A. when B. while C. until D. as
8. She will find him a kind man when she more about him.
A. knows B. know C. will know D. is going to know
9. It is ten years I left my hometown.
A. since B. if C. whether D. until
10. I was cooking he was reading a book.
A. after B. while C. because D. but
11. She worked quietly no one knew she was there.
A. so, as B. so, that C. too, to D. very, that
12. I to bed last night until my father came back.
A. went B. didn't go C. had gone D. would go
13. I him since we met last in 1981.
A. don't see B. didn't see C. won't see D. haven't seen
14. We won’t give up ______________we should fail ten times.
A. even if B. since C. whether D. until
15. The volleyball match will be put off if it _______________.
A. will rain B. rains C. rained D. is raining
【真题链接】
1. — What do you think of your Junior Middle School life? (2015 安徽中考)
— I think it is colorful, ______ I am always busy.
A. if B. though C. while D. until
2. We didn’t enjoy the day the weather was so bad. (2015 浙江中考)
A. because B. though C. unless D. till
3. Julie didn’t leave her office ____ the police arrived. (2015 重庆中考A卷)
A. however B. whenever C. while D. until
II.根据汉语提示,完成下列句子。
1. 虽然他贫穷,但至少他诚实。
_______he is poor, he is _______honest.
2.即使明天天气不好,约翰还想去。
_______ the weather is bad tomorrow, John __________ go.
3. 不要要我解释,除非你真得不懂。
Don’t ask me _____________ you really don't understand.
4. 快点!否则你就错过火车了。
Hurry up, _______ you _________the train.
5. 自从我1990年搬家到这,就住在这个城市里。
We ________in this city __________ I moved here in 1990.
6.你决定当你长大时想干什么了吗?
Have you decided ________you want to be _______ you grow up?
7. 不要着急,我得到信息就给你打电话。
________, I’ll phone you_________ I get the news.
8. 昨天直到警察来,那个醉汉才离开车站。
The drunk man _______the station _______ the police came yesterday.
【答案与解析】
I.单项选择。
1. A。句意为“Tom一到家就会给我打电话的”。本题考查时问状语从句。主句为一般将来时,as soon as引导的是时间状语从句要用一般现在时,故答案为A项。
2. B。句意为“直到老师到了我们才会开始开会”。本题考查连词的用法。not... until... 意为“直到……才……”。
3. D。句意为“如果我们不保护地球,我们将没有水喝”。until直到……;before在……之前;though尽管,虽然;if如果。四个选项中D符合句意。
4. B。句意为“Jane,离开教室前请关灯”。after在……之后;before在……之前;until直到;but但是。根据句意应选B。
5. C。本题是由while引导的状语从句,强调的是 “正在看电视时,门铃响了”,所以从句用过去进行时,主句用一般过去时。答案为C。
6. A。前面一句是说明理由“她很忙”,才产生后面的结果“不能参加你的生日晚会。”答案是A。
7. C。如果主句用否定形式,从句用肯定形式,表示“直到……才……”,并且主句的谓语动词为非延续行动词(如:leave,start,come,see,go to bed等),表示这一动作直到某时才开始发生,故选择C。
8. A。在时间、条件状语从句中,用一般现在时表将来意义。
9. A。在英语里,有一些非延续性的动词,他们只是一瞬间就结束的动作,如:come,go,arrive,reach,see,hear,close,leave,begin,start,lose,buy,fall,join,die,get up等,用It is… since…的句型来表达目前存在的一种状态。故正确答案为A。
10. B。由while引导的从句表示某个动作还在进行的同时,另一个动作也在进行之中。故正确答案为B。
11. B。so…that…意为“如此……以至于……”,表示结果,故正确答案为B。
12. B。在not…until…句式中,意为“直到……才……”,句意为“直到爸爸回来,我才上床睡觉”。
13. D。由since引导的一般过去时从句,可知主句要用现在完成时。句意为“自从1989年我们最后一次相见,就没有再相见过”。
14. A。句意为“即使我们失败十次,我们都不会放弃在”。even if意为“即使”引导让步状语从句。
15. B。考查if引导的条件状语从句。如果主句用一般将来时,从句用一般现在时表示将来的意义。
【真题链接】
1. B。句意:— 你觉得你的初中生活怎么样?— 我觉得丰富多彩,尽管我一直很忙。if“如果”;though“尽管,虽然”;while“当……时候”;until“直到”。根据句意可知此处引导让步状语从句,故选B。
2. A。句意:因为天气太差我们未能尽情享受。从句表原因,故选A。though“虽然”;unless“除非”;till“直到”均不符合题意。
3. D。句意:Julie没有离开她的办公室,直到警察来了。however“不管怎样”;whenever“无论什么时候”;while“当……时候”;until“直到”。根据句意选D项。
II.根据汉语提示,完成下列句子。
1. Although / Though;at least
2. Even though / Even if, will want to
3. to explain unless
4. or, will miss
5. have lived,since
6. what, when
7. Don't worry, as soon as
8. didn't leave, until
状语从句的用法
责编:王晓丽
【概念引入】
1. 状语从句名言:
(1)时间状语从句
As soon as man is born,he begins to die.
出生之时,死亡之始。
Life is half spent before we know what it is.
在我们知道生活是什么时,生活已经过去一半了。
(2)地点状语从句
Where there is great love,there are always miracles.
哪里有伟大的爱,哪里就有奇迹。
(3)原因状语从句
Some people will never learn anything,because they understand everything too soon.
有些人绝不能学到什么东西,因为,他们对任何东西都懂得太快。
(4)条件状语从句
If winter comes,can spring be far behind?
冬天来了,春天还会远吗?
(5)让步状语从句
A liar is not believed even though he tells the truth.
说谎者即使在说实话时也没人相信。
2. 状语从句定义:
用一个句子(从句)来作另一个句子(主句)的状语,用作状语的句子就叫作状语从句。作什么样的状语就叫什么类型的状语从句。引导状语从句的连接词是从属连词,状语从句可以放在句首,也可以放在句尾。状语从句的类型主要有:时间状语从句、地点状语从句、原因状语从句、结果状语从句、目的状语从句、条件状语从句及比较状语从句等。
【用法讲解】
1. 时间状语从句:
时间状语从句在主句中表示时间,常用连接词有:when(当……时),while(当……时),as(当……时),before(在……之前),after(在……之后),since(自从),not…until(直到……才), as soon as(一……就),once(一旦……就)等。
例如:
I didn’t go to bed until I finished my homework. 我直到做完作业才去睡觉。
I can listen to the radio while I work. 我可以边听收音机边工作。
(1) 时间状语从句中,一般要用一般现在时代替一般将来时,一般过去时代替过去将来时。例如:
I will telephone you when he comes. 他来时,我会给你打电话。
I’ll stay here until you come back. 我会呆在这里,直到你回来。
(2) when引导时间状语从句,表示主句的动作和从句的动作同时或先后发生,从句的谓语可以是延续性动词,也可以是瞬间动词。
例如:
He was working when I went in. 我进去时他正在工作。
When she heard the news, she began to cry. 她听到这个消息,她哭了起来。
(3) while引导的状语从句中常用延续性动词或表示状态的动词,意思是“在……期间”。 while还可以表示两者之间的对比关系。
They rushed in while we were singing. 我们唱歌时,他们冲进来。
I like playing football, while Tom likes listening to music.
我喜欢踢足球,而汤姆喜欢听音乐。
(4) as引导状语从句,强调同时发生,不分先后。可以译成“随着”或“一边……一边”。
例如:John sings as he walks home. 约翰一边往家走一边唱歌。
(5) since引导状语从句,主句常用现在完成时,从句常用一般过去时。
We have been friends since we met in Beijing.
自从我们在北京遇到就一直是朋友。
It has been six years since she left school.
自从她毕业已经有六年了。
(6) until/ till 引导时间状语从句,当主句的谓语动词是瞬间动词时,主句常用否定形式,not…
until意思为“直到……才”。
He didn’t go to bed until he finished his homework. 他直到做完作业才睡觉。
2.地点状语从句:
地点状语从句在主句中表示地点。其连接词有where(哪里),wherever(无论哪里)等。
例如:
Put it where you find it. 把它放在原来的地方。
You can sit wherever you like. 你喜欢坐在哪里就坐在哪里。
3. 原因状语从句:
原因状语从句在主句中表示原因或者理由。其连接词有:because(因为),as (因为),since(既然)等。
例如:
I often eat carrots because they are good for my health.
我经常吃胡萝卜是因为对我的身体有好处。
As I don’t know the way, I had to ask the policeman.
由于我不知道路,所以我不得不问警察。
(1) because表示因果关系语气最强,常用来回答why提出的问题。
I didn’t tell them because they were too young.
我没有告诉他们,因为他们太小。
(2) because和so不能同在一个句子里。
Because the book was expensive, I didn’t buy it. (I 前不用so)
4. 结果状语从句:
结果状语从句在主句中表示结果。其连接词有:so…that…(如此……以至于……),such… that…(如此……以至于……)等。
例如:
It’s such a good chance that you can’t miss it. 这次机会如此好,你不能失去它。
注意:
so…that 和 such …that 都可以引导结果状语从句,注意so和such后面所接的词不同。
(1) such... that
such+a(an)+形容词+单数可数名词+that从句
such+形容词+复数名词/不可数名词+that从句
例如:
He was such an honest man that he was praised by the teacher.
他非常诚实,因而受到了老师的表扬。
They are such interesting novels that I want to read them once again.
这些小说非常有趣,我想再读一遍。
(2)但是如果名词前由many、much、few、little(少)等词修饰,则用so。
例如:
He had so many falls that he was black and blue all over.
他摔了很多跤,以至于全身上下青一块,紫一块的。
(3) so ... that
so+形容词/副词.+that从句
so+形容词+a(an)+单数可数名词+that从句
例如:
He runs so fast that nobody can catch up with him.
他跑得非常快,没人能追上他。
Dr. Wang is so good that everybody loves and respects him.
=He is so good a doctor that everybody loves and respects him.
=He is such a good doctor that everybody loves and respects him.
他是一位好医生,大家都尊敬并爱戴他。
5. 目的状语从句:
目的状语从句在主句中表示目的。其连接词有:so(以便),so that(为了),in order that(为了)等,从句中多用情态动词can, will, may, should 等。
例如:
He got up very early so that he could catch the first train.
他起床很早以便于赶第一班火车。
I will run slowly so that you can catch up with me.
我慢慢跑以便你能赶上我。
6. 条件状语从句:
条件状语从句在主句中表示条件。其连接词有:if(如果),unless (如果不,除非),as long as(只要)等。
例如:If it is fine tomorrow, we will go swimming.
如果明天天气好的话我们去游泳。
注意:
在条件状语从句中,一般要用一般现在时代替一般将来时,一般过去时代替过去将来时。
例如:
Unless it rains, the game will be played.(= If it doesn’t rain, the game will be played.)
如果不下雨,比赛就将进行。
As long as you tell truth , I’ll try to help you.
只要你说出真相,我就尽力帮助你。
7. 让步状语从句:
常由though/although (虽然),even if/ though (即使)等引导,但though/although不能和but同时出现在一个句子里。
例如:
Though it’s hard work, I enjoy it.(= It’s hard work, but I enjoy it.)
尽管这是一件艰苦的工作,但我乐意做。
Though/Although it was raining,we went there.
虽然下着雨,但我们还是去了那儿。
She won’t leave the TV set even though /even if supper’s on the table.
即使晚饭已摆在桌上,她也不愿意离开电视机。
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