状语从句语法及习题
状语从句
（高考）
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every time/each time每次, immediately /the moment一---就---,when it comes to---说到---等，the first /last time第一次
1)I will tell him when he comes back.他回来时我就告诉他。
2）I will tell him as soon as he comes back.他一回来我就把这个消息告诉他。= I will tell him the moment he comes back.= I will tell him immediately he comes back. Be careful ! The machine starts __.the moment you press___(你一按)the button.(moment)
3）Each time I meet him, he will say Hello to me.每次我见到他，他都会向我问好。Every time I listen to your advice,I get into trouble.每次我听你的意见，我都会陷入困境。
4）while引导的时间状从，从句中必须是延续性动词
While he was reading ,his wife was cooking.他看书时，他妻子烧饭。
5）till(一般不放在句首)until肯定形式表示“做某事直到某时”，动词必须是延续动词。否定形式表示“直至某时才做某事”动词一般为非延续性动词
I slept until midnight.=I didn`t wake up until midnight.我一直睡到半夜时醒了。Wait till I call you.=Don`t leave till I call you.等着我叫你。
Don`t get off the bus until it has stopped.公共汽车停稳了再下车。
She didn`t arrive until 8 o`clock.她直到8点才到。=She arrived not until 8 o`clock.= Not until 8 o`clock did she arrive.=It was not until 8 o`clock that she arrived.
6）since从句，自从---以来
She has never called on me,since she moved to the country.自从她搬到乡下以来就未来看过我。
It is /has been two years since we began to use the machine .我们使用这部机器已经有两年了。= We began to use the machine two years ago.=We have used the machine for two years.
注意：(1)It is/has been＋一段时间＋since引导的时间状语从句(自从做某事已经有多长时间了)
It is /has been a long time since we got married.自从我们结婚以来已经有很长时间了。=We have been married for a long time.=We got married a long time ago.
注意：（2）It will be/was＋一段时间＋before从句(多久之后才…… before引导时间状语从句)。
It will (not )be a long time before he comes back.他很久以后/不久就会回来。
It was three years before he came back.三年以后她回来了。=He came back after three years.
It will be three years before he comes back.三年以后他才会回来。=He will come back in three years.
7）When it comes to tennis,you can`t beat her.说到网球，你是赢不了她的。
8）The first time I saw him ,he is still a child.我第一次见到他时，他还是个孩子。9）be doing—when—正在—突然—
had( just) done—when—刚刚---突然---
be about to do—when—正要干—突然—
We were having dinner when someone knocked at the door.
I had just gone to bed,when the telephone rang.我刚上床电话铃响了。
I was about to go out when it began to rain.我刚要出门天开始下雨了。
10．as随着---
As time went by/passed,her hair grew gray.随着时间的流逝她的头发变得花白了。=With time going by/passing, her hair grew gray.
2.地点状语从句，常用引导词where
Generally,air will be polluted where there are factories.一般来说，有工厂的地方空气就会受到污染。注意：where 不能换成in which
He lives where I used to work.他住在我原来工作的地方。
3.原因状语从句，常用引导词because与why对应,since既然/由于，常放在句
首,as常表示众所周知的原因,for不是说明直接原因而是加以推断
Since/Now that everyone is here,let`s begin.既然每个人都到了我们就开始吧。
特别引导词now that=since既然，一般放在句首
As the weather is so bad ,we have to delay our journey.由于天气那么差我们不得不推迟旅行。
He is absent today,because he is ill.他今天没来因为他病了。
He must be ill, for he is absent.他肯定是病了因为他没来。
4.目的状语从句，常用引导词so that,in order that
特别引导词in case以防for the purpose that为了
The boss asked the secretary to hurry up with the letters so that/in order that/ for the purpose that he could sign them.老板要秘书快点处理信件以便他能签字。
Take a taxt in case you are late for the meeting.坐出租车去免得开会迟到。
5.结果状语从句，常用引导词so+形容词或副词+that---,such+名词+that---如此的
---以至于---,但so many/much/few/little（少）+名词+that---,such a+形容词+名词（可数名词单数）+that---=so +形容词+a+名词（可数名词单数）
He got up so early that he caught the first bus.他起的那么早以至于赶上了头班车。It is such good weather that we all want to go out playing.这么好的天气我们都想出去玩。
There are so many people in the street that we can`t walk fast.街上有那么多人以至于我们走不快。
He is such a young boy that he can`t go to school.他是那么小的男孩不能上学。= He is so young a boy that he can`t go to school.=The boy is so young that he can`t go to school.= The boy is too young to go to school.= The boy is not old enough to go to school.
6.条件状语从句，常用引导词if, unless除非
特别引导词as/so long as只要on condition that 条件是
Let`s go out for a walk unless you are too tired.=If you are not too tired,let`s go out for a walk.你如果不太累让我们出去散会儿步。
You will certainly succeed so/as long as you keep on trying.只要你坚持努力一定会
成功。
I will lend you the bike on condition that you must keep it clean.我把自行车借给你条件是你一定要保持它干净。
7.让步状语从句，常用引导词though/although虽然,even though/even if即使
特别引导词as（虽然）用在让步从句中必须倒装，提到句首的名词前不能有冠词while（虽然）,no matter---,wherever,whenever 等
Although/though it`s raining,they are still working in the field.虽然天下雨，但他们仍在地里干活。=It is raining,but they are still working in the field.
The old man always enjoys swimming even if/even though the weather is rough.即使天不好那位老人总是喜欢游泳。
Much as I respect him ,I can`t agree to his proposal.虽然我很尊敬他，我不能同意他的建议。=Though I respect him ,I can`t agree to his proposal.
Child as he is ,he speaks English well.=Though he is a child , he speaks English well.他虽然是个小孩，英语说得却很好。
No matter what you may say, he won`t listen.=Whatever you say, he won`t listen.无论你说什么他都不会听。
While I understand your viewpoint,I can`t agree with you.虽然我理解你的观点，我还是不能同意你。
8.比较状语从句，常用引导词as同级比较than不同程度比较
特别引导词the +比较级---，the+比较级（越---就越---），倍数表达法
The house is as large as that one.
The house is not as/so large as that one.=The house is smaller than that one.
The more you exercise ,the healthier you will be.你越是锻炼就越会健康。
倍数表达法
1)倍数+as+原级+as-- The room is three times as big as that one.
2)倍数+比较级+than--- The room is three times bigger than that one.
3)倍数+the+size/height/length/width +of--- The room is three times the size of that one.
8.方式状语从句，常用引导词as像---一样
特别引导词as if /as though好像—当时—用过去式，好像干过—用过去完成时Please try to pronounce the wod as Ido.请跟我发这个单词的音。
He talks/talked as if,as though he was my father.他谈起话来就像是我爸爸。（不是我爸爸）
He talks/talked as if/as though he had been there. 他谈起话来就像去过那儿。（没去过）
注意：It looks as if it is going to rain.天看上去要下雨了。（符合事实）
7.as用法小结
1）当---时候As /When I was walking down the street,an America asked me for directions to the nearest station.当我走在街上时，有个美国人问我往最近的车站怎么走。
2)一边—一边---He sang songs as he was taking a bath. 他一边洗澡一边唱歌。
3）随着--- As she grew older,she became more impatient.她年龄越大，变得越不耐烦。
4）由于，因为--- As I had a cold ,I was absent form school.因为我感冒了，所以
没去上学。
5）依照---，像---一样I`ll do as you advise.我会照你的忠告去做。
6）虽然Child as he is ,he speaks English well.他虽然是个小孩，英语说得很好。
8.while 用法小结
1）当---时候，一边---一边---（从句中必须是延续性动词）Father looked after the children while mother was away. 妈妈不在家的时候，爸爸照顾孩子们。
While he was reading ,his wife was cooking.他看书时，他妻子烧饭。
2）而--- I earn only 50 dollars a week,while she earns 80 dollars .我一个星期只赚50美元，而她却赚80美元。
3）While I admit that there are problems, I don’t agree that they can’t be solved. 虽然我承认有问题，但我却不认为这些问题不能解决。
状语从句练习
一．基本题
1. It' s quite a time ______ Yao Ming got injured, but it won't be long ______ he returns to the court.
A. since; before
B. after; when
C. before; since
D. that; when
2. How can you expect him to make any progress ______ you never give him a chance to have a try？
A. if
B. unless
C. even though
D. until
3. What an unforgettable experience! I'll write it down ______ it is still fresh in my memory.
A. since
B. while
C. after
D. until
4. I found her nice and honest ______ I saw her.
A. for the first time
B. the first time
C. on the first time
D. at first
5. — I wonder how much you charge for your services.
— The first two are free ______ the third costs $30.
A. while
B. until
C. when
D. before
6..The old man prefers to live____ the climate is mild.
A that B. in which C. what D. where
7. ______ online shopping attracts a certain group of people, there will always be some who enjoy shopping for their groceries.
A. When
B. As
C. If
D. While
8.She had just finished her homework ______ her mother asked her to practice playing the piano yesterday.
A. when
B. while
C. after
D. since
9. _____the day went on, the weather got worse.
A. With
B. Since
C. While
D. As
10.____you’ve got a chance, you might as well make full use of it
A. Now that
B. After
C. Although
D. As soon as
11. ______ unemployment and crime is high, it can be assumed that the latter is due to the former.
A. Before
B. Where
C. Unless
D. Until
12. Don't put too much pressure on yourself. ______ you keep trying, you will achieve your goals in the future.
A. In case
B. Even though
C. As long as
D. As soon as
13.John may phone toni ght. I don’t want to go out _____he phones.
A. as long as
B. in order that
C. in case
D. so that
14 . You can make a complaint to the local government ______ you are happy with the way things are.
A. unless
B. if
C. once
D. as
15. I have told the story just____ it happened.
A as B. if C. then D. when
16. I got up early___ I might catch the first bus.
A in order that B. in case C for fear that D. now that
17. — Will you tell the secret to Tom?
— No way! ______ I'm asked to.
A. Unless
B. When
C. Until
D. Even though
18. When the environmentally friendly cars came onto the market, many people were eager to buy them ______ the price is.
A. wherever
B. however
C. whichever
D. whatever
19.Our neighbor has ____ ours.
A. as a big house as
B. as big a house as
C. the same big house
D. a house the same big as
20. ____ , he does get annoyed with her sometimes.
A.Although much he loves her
B. Much although he loves her
C. As he loves her much
D. Much as he loves her.
1----5AABBA6----10DDADA11----15BCCAA16----20ADDBD
二．高考题
1. _____ I accept that he is not perfect, I do actually like the person. （2004江苏）
A. While
B. Since
C. Before
D. Unless
2. Try ____she might, she couldn’t get the door open. (2011 全国卷一22)
A if
B when
C since
D as
3. This shop will be closed for repairs ______further notice. (2011 全国卷二14)
A with
B until
C for
D at
4. It was a nice meal, _____a little expensive. (2011 全国卷二19)
A though
B whether
C as
D since
5. He had his camera ready ____he saw something that would make a good picture. ( 2011 山东卷28)
A even if
B if only
C in case
D so that
6. On Friday, we were packing to leave for a weekend away ______my daughter heard cries for help. ( 2011 浙江卷4)
A after
B while
C since
D when
7. It was April 29, 2011 ______prince William and Kate Middleton walked into the palace hall of the wedding ceremony. ( 2011 福建卷33)
A that
B when
C since
D before
8. ______regular exercise is very important, it’s never a good idea to exercise too close to bedtime. ( 2011 天津卷5)
A If
B As
C Although
D Unless
9. He had no sooner finished his speech ______the students started cheering. ( 2011 辽宁卷29)
A since
B as
C when
D than
10. Jack wasn’t saying anything, but the teacher smiled at him ______he had done something very clever. ( 2011 湖南卷33)
A as if
B in case
C while
D though
11. _______all of them are strong candidates, only one will be chosen for the post. ( 2011 陕西卷19)
A Since
B While
C If
D As
12. As is reported, it is 100 years ______Qinghua University was founded. ( 2011
四川卷6)
A when
B before
C after
D since
13. If a lot of people say a film is not good, I won’t bother to see it, or I’ll wait
_____it comes out on DVD. ( 2011 上海卷36)
A whether
B after
C though
D until
14. The police officers in our city work hard ______the rest of us can live a safe life. ( 2011 上海卷37)
A in case
B as if
C in order that
D as if
15. All people, ______they are old or young, rich or poor，have tried their best to help those in need since this disaster. ( 2008 重庆)
A even if
B whether
C no matter
D however
16.Today, we will begin ______ we stopped yesterday so that no point will be left out. （2010重庆32）
A. when
B. where
C. how
D. what
17.______ you may have, you should gather your courage to face the challenge. （2010上海34）
A. However a serious problem
B. What a serious problem
C. However serious a problem
D. What serious a problem
（10山东28）
18.The school rules state that no child shall be allowed out of the school during the day, ______ accompanied by an adult. （2010山东28）
A. once
B. when
C. if
D. unless
19.Tim is in good shape physically ______ he doesn't get much exercise. （2010湖南32）
A. if
B. even though
C. unless
D. as long as
20.John thinks it won’t be long ______ he is ready for his new job. （2010陕西）
A. when
B. after
C. before
D. since
答案：1- 5 ADBAC 6-10 DBCDA 11-15 BDDCB16----20BCDBC
初中英语语法——If引导的条件状语从句(讲解及练习)
条件句从句主句 真实一般现在时一般将来时 情态动词+动原祈使句 非真实 一般过去时 be动词用（were） would/could+动原初中英语――条件状语从句（讲解&练习） Ⅰ条件状语从句的定义 Ⅱ条件状语从句的引导词 1.if引导的条件状语从句：表示在某种条件下某事很可能发生。 If we pay much attention to the earth, we'll have a better world. 如果我们多关爱地球，就会拥有一个更美好的世界 If it rains tomorrow, what shall we do? 如果明天下雨，我们怎么办？ 注意：if还可以引导虚拟条件句，表示不可实现的条件，从句中多用一般过去时或过去完成时。 What would happen if there were no water ? 如果没有水会怎样？ 2.unless引导的条件状语从句，unless的意思是如果不，除非。可与if...not互换。 You will fail in English unless you work hard. 你英语考试会不及格的，除非你更加努力。 3.as /so long as引导的条件状语从句：as /so long as意思是“只要” So long as you're happy,i will be happy. 只要你高兴，我就高兴。 Ⅲ条件状语从句的种类 Ⅳ条件状语从句的时态原则 用法例句 ①主句为一般将来时态，if从句用一般 现在时态（即主将从现）。We will stay at home if it rains tomorrow. 如果明天下雨，我将要呆在家。 ②主句中含有情态动词，if从句用一 般现在时态。If you finish your homework, you can go home now.如果你做完了作业，你现在可以回家了。 ③主句为祈使句，if从句用一般现在 时态。Don’t jump into the river if you feel very hot. 如果你感到很热，不要跳入河里。 ④主句为过去将来时，if从句用一般 过去时态（如果涉及到be动词， 一律都用were）。此时，表达的是和现实相反的推测，用虚拟语 气。If I were you, I wouldn’t do it like that.如果我是你，我就不会那么做的。 If you gave me some money, I would be very happy. 如果你给我一些钱，我就会很高兴的。 二、if 引导的条件状语从句 （1）“if 从句+祈使句”的句子。其实，if 作为一个连词，主句也可以是其他形式的句子。 例如：If you want to go, please let me know. (2)“祈使句 + and (or)+ 陈述句”
(专题精选)初中英语语法知识—状语从句的分类汇编含答案
一、选择题 1．You will never gain success ______ you fully put your effort into your work. A．although B．unless C．if D．because 2．— Can you tell me when you are going to arrive there? —I’m not sure. But I’ll ring you up as soon as I _____there tomorrow. A．arrive B．arrived C．will arrive D．am going to arrive 3．Jenny often eats a lot of fruit and vegetables_______she knows they are good for health. A．because B．but C．or 4．Li Lei didn’t go to bed his mother came back last night. A．after B．until C．because 5．I still have difficulty ________the article________ there are few new words in it. A．to understand; because B．understand ; though C．understanding ; if D．understanding ; though 6．I don’t like nuts ________ they are too hard. A．if B．after C．when D．because 7．The little girl is crying，she can’t find her parents. A．and B．but C．so D．because 8．—I’m afraid I can’t finish the job in such a short time. —Don’t worry. Can you do it if you_______ two more hours.? A．give B．are given C．will give D．will be given 9．______ we have different opinions from time to time, we are still good friends. A．Until B．After C．Because D．Though 10．—Mum, will our trip be cancelled? —No, we won’t put it off________there is a natural disaster. A．if B．whether C．unless D．when 11．—Do you think if I am suitable for this IT job? —You can’t get the job________ you have experience in the computer industry. A．if B．unless C．because D．since 12．You will never get anywhere you set a goal. So whatever we do, we should first have a goal. A．unless B．because C．though 13．________ they are sisters, they don’t look the same. A．Though B．Because C．But 14．Joan was walking in the street________ she saw the accident. A．when B．while C．after D．before 15．Now most families have only o ne child _____ our country’s one-child policy. A．so B．because C．because for D．because of
状语从句语法讲解
咼中英语状语从句 定义: 在句中作状语的从句是状语从句，修饰主句中的动词、形容词或副词等.状语从句由从属连词引导，从属连词在句中不充当句子成分，只起连接作用，状语从句放在句首时，要用逗号，放在句 尾时不用. 分类 根据意义上的不同，状语从句可分为：①时间状语从句②地点状语从句③原因状语从句④ 目的状语从句⑤条件状语从句⑥结果状语从句⑦让步状语从句⑧方式状语从句⑨比较 状语从句三、时间状语从句主句是一般将来时，时间状语从句用一般现在时表将来；主句是—过去将来时，从句用一般过去时表示过去将来时；主句是一般过去时忆：“主将 ，从句用一般过去时.记从现” (一)引导时间状语从句的连词有：As，whe n (whe never)，before，after，as soo n as，un til (till)，since，every time，once. | （二）、具体应用1）“while ”主、从句动作或状态同时发生.用while引导的从句用延续性 动词，常表示较长的时间或一个过程.记忆：While 后用进行时.While we were having supper， all the lights went out. Please kee p quiet while others are study in g」 While I was writing letters last night，he was watching TV. 2 ）When 表示“就在”的时候"， while 意为反而，可是，表示转折.One evening Beethoven was walking in a street，when he sudde niy stopped outside a little house. 3）When ever无论什么时候，随时 1.When ever some one throws in some rubbish，the truck p roduees a pi eee of music. 每当有人扔进一些垃圾时，它（汽车）就放一段音乐 2.When ever we' re in trouble，they will help us. 3.I go to the theatre, whe never I am free. https://www.360docs.net/doc/87642026.html,e and see me whe never you want to.你随时来看我 4) till和until(表示"直到” ”)句首多用until | 1在肯定句中表示“直到”为止”，主句谓语动词要用延续性动词 I was wait ing un til/till he arrived. 2、在否定句中表示“直到，，才”主句谓语动词常用终止性动词，这时until和till常被before 替换. I did n' t leave till/un til she came back. 5) si nee:主句用完成时，从句用一般过去时，si nee引导的从句间或可用现在完成时 It is two years since I have studied En glish. 1.We have known each other si nee we were childre n. 2.We have bee n friends （ever sin ce） since we met at school. 3.It is ”（一段时间）+since+—般过去时态句子 It is two years since my sister married. I
语法 状语从句讲解
语法状语从句 由从句担任的状语,在句子中可修饰谓语(或其它动词)、形容词、副词或就是整个句子,它可以用来表示时间、地点、原因、目的、结果、条件、方式、比较、让步等。 第一讲时间, 地点状语从句 时间状语从句:when, while, as, before, after, since , whenever until, till, by the time(注意时态) as soon as, had hardly…when, had no sooner…than,(on doing sth…) the moment, every time/ each time, the first time, once e、g: When he came, I had cleaned the classroom、 He didn’t stop working until his mother came bake、 He worked until his mother came back、 As soon as he returned, he bought a new flat、 He had no sooner returned than he bought a new flat He came to scene the moment he heard the news、 I thought her nice and honest the first time I met him、 Once he makes up your mind, he won’t change his mind、 It was two years before I met him again、= Two years passed before I met him again、注意点1、when引导的从句动词可以就是延续性的或短暂性的,while引导的从句中动词必须就是延续性的; while有时并不表示时间,而表示对比,表示“而”、“却”。 When I got home I found the door locked、 While(或When)we were working in the fields, it suddenly began to rain、 His pencil is red, while mine is yellow、 2、till与until not…until/till 解释为直到…才…主句动词一般就是短暂性的 …till/until… 解释为直到…为止主句动词一般就是延续性的一般情况下可以互换,但until可以位于句首,till则不能。 He worked until it was dark、 He didn’t stop working until it was dark、 Until it stops raining,the children can’t go out、 ＝Not until the rain stops can the children go out、 地点状语从句 引导地点状语从句的连词就是where 与wherever等。 I ll go wherever the people want me to go、(wherever＝to any place where) He works where his grandfather fought、(where＝in the place where) You must stay where you are、= You must stay in the place where you are、 Wherever you go, I go too、 Where there is water, there is life、(那儿有… 那儿就有… Where there is a will, there is a way、) 圈出其中的从句并翻译: 1.Whenever it is his turn to speak, he gets nervous、 2.Every time he comes, he always tells us something interesting、 3.When I get the news, I will let you know as soon as possible、 4.Once he makes a promise, he will never break it、 5.I had no sooner run into the school gate than I heard the bell for class、 6.I found the lost watch under a desk after the children had left for home、 7.He had to be called two or three times before he came down to dinner、 8.We didn’t notice anything wrong with the washer until we started using it、 9.The hunter made mark on the tree where he stops、 10.Wherever he is, he will find time to do some reading、
初中英语语法状语从句大全
初中英语语法状语从句大全 1.时间状语从句 引导连词有when，while，till，not…until，since， after ,before ,as soon as The bus won’t start until everybody gets on. 公共汽车直到每人都上车为止，才开动。 When he knocked at the door I was cooking. 当他敲门时，我正在煮饭。 Last night before he came back home, his wife had already cooked dinner and waited for 2 hours. 昨天晚上在他回到家之前，他的妻子已经做好晚饭足足等了他两小时之久。 After I went to church, I went shopping. 2. 地点状语从句 地点状语从句通常由where, wherever 引导。 Where there is a will, there is a way. 哪里有志向，哪里就有出路。有志者事竟成。 Where there is a life, there is a hope. 哪里有生命，哪里就有希望。留得青山在，不怕没柴烧。 Wherever you go, whatever you do, I will be right here waiting for you. 不管你去哪里，不管你做什么，我都会在此守侯你。
3.原因状语从句 引导连词有because，as, since。 He didn′t see the film because he had seen it. 他没有看那部电影，因为他已经看过了。 They couldn’t get on the train，for it was too crowed. 比较：because, since, as和for 1) because语势，用来说明人所不知的原因，回答why提出的问题。当原因是显而易见的或已为人们所知，就用as或 since。 I didn't go, because I was afraid. Since /As the weather is so bad, we have to delay our journey. 2) 由because引导的从句如果放在句末，且前面有逗号，则能 够用for来代替。但如果不是说明直接原因，而是多种情况加以推断，就只能用for。 He is absent today, because / for he is ill. He must be ill, for he is absent today.
中考语法专题之状语从句(有答案)
教学内容状语从句 教学目标常考状语从句的用法 状语从句 定义：在复合句中修饰主句中的动词、形容词或副词等的从句叫做状语从句。状语从句根据它表示的意思的不同可分为时原因、结果、让步、比较（或方式）和条件等类。 一. 掌握原因状语从句： 常用引导词：because（因为）; since（既然）; as（由于） 1. 既然大家都在了，我们开始上课吧 ____________ everybody is here, let’s ___________ our class. t be able to understand what you say, ___________ you speak too quickly. 2. I won’ A. because of B. though C. because D. so 二. 掌握结果状语从句： 常用引导词：so……／so…that…/such…that… 常用句式：(1) …so adj./adv. + that从句 (2) … such + a/an + adj. +可数名词单数+that从句 (3) …such + adj. + 可数名词复数+that从句 (4) …so + adj. + a/an + 可数名词单数+that从句 1. Durian 是如此的美味，很多人都很想吃。 Durian is __________ __________ __________ many people would like to eat. 2. Kelly 是如此细心的一个女孩，她在作业上几乎不会犯错。 Kelly is __________ __________ _________ girl __________ she hardly makes mistakes in her homework. 注意：※so many/much/few/little 已成固定搭配，不能换成such。 三. 掌握时间状语从句： 常用引导词: before, after, when, while, as, as soon as, since, not…until... 1. Jason __________ you as soon as he __________ home. A. will call; will arrive B. will call; arrived C. will call; arrives D. call; arrives 2. I have been a member of the club __________ I was a high school student. A. before B. after C. until D. since 3. 昨晚，他直到他妈妈回到家才去睡觉。 Last night, he __________ __________ to sleep __________ his mother __________ home. 4. 昨晚，当我妈妈进入我的房间时，我在玩LOL。
英语语法从句讲解
从句 从句按其在主句中的句法功能可分为三类: 即名词性从句、形容词性从句(即定语从句)和副词性从句(即状语从句)。 引导从句的词称作关联句. 一、名词性从句 引导这些名词性从句的关联词包括: 从属连词that, if, whether; 连接代词 who,whoever,whom,whomever,which,whichever,what,whatever,wh ose; 连接副词where, when, why, how。 其中, 从属连词只起连接作用, 在从句中不充当任何句法成分, 而连接代词和连接副词既起连接作用, 在从句中又充当一定的成分. That Owen should have married his cousin is not at all surprising. The fact is that he didn't go to the dinner party. I don't know if he will attend the meeting. Have you heard the news that Mary is going to marry Tom? 你听说玛丽要和汤姆结婚的消息了吗?(that引导同位语从句) [提示]
1. 在含有主语从句的复合句中, 为保持句子平衡, 常用it作形式主语,而将真正的主语从句置于句末. It's well-known that water is indispensable to life.(形式主语) 2. 为保持句子平衡, that引导的宾语从句也常用it代替, 而将真正的宾语从句置于主句句末。这常常出现在主句有形容词或分词作宾语补足语的情况下。 He made it quite clear that he preferred to live here. 3. 从属连词whether和if都作“是否…”解, 但if不可引导主语从句和表语 从句。whether可与or(not)连用, 而if不可以。 I don't know whether (if) she is at home. Whether she comes or not makes no difference. 4. that和what引导名词性从句的区别: that在从句中不充当成分,而what在从句中充当一定的成分, 如主语、表语、宾语等。that可省略, what则不可省。 He always means what he says. She suggested (that) he do it at once. 5. 同位语从句大多由从属连词that引导, 常跟在下列名词后面, 如fact, idea, opinion, news, hope, belief等, that不可省。同位语从句一般用来解释说明这些名词的具体含义和内容。 We are familiar with the idea that all matter consists of atoms. The news that we are invited to the conference is very encouraging.
高中英语语法_状语从句练习30题及详解
1. Tim is in good shape physically he doesn't get much exercise. A. if B. even though C. unless D. as long as 2. The school rules state that no child shall be allowed out of the school during the day, ______ accompanied by an adult. A. once B. when C. if D. unless 3. you may have, you should gather your courage to face the challenge. A. However a serious problem B. What a serious problem C. However serious a problem D. What serious a problem of the heavy traffic，it was already time for lunch break she got to her office． A．since B．that C．when D．until* m John thinks it won’t be long he is ready for his new job. A. when B. after C. before D. since 6. Today, we will begin ________we stopped yesterday so that no point will be left out. A. when B. where C. how D. what 7. She had just finished her homework her mother asked her to practice playing the piano yesterday. A. when B. while C. after D. since 8. My parents don’t mind what job I do I am happy. A. even though B. as soon as C. as long as D. as though 9. You can’t borrow books from the s chool library ______ you get your student card. A. before B. if C. while D. as 10. All the dishes in this menu, otherwise stated, will serve two to three people. A. as B. if C. though D. unless of the financial crisis, days are gone _ _ local 5-star hotels charged 6,000 yuan for
初中英语语法状语从句专练及答案
初中英语语法状语从句专练及答案 1 ( ) 1 The meeting didn't start___ everyone was there. A. because B. until C. why D. if ( ) 2 The boy ___ to bed ___ his mother came in. A. went not; until B. didn't go; after C. went; until D. didn't go; until ( ) 3 I won't believe you___ I have seen it with my own eyes. A. before B. until C. after D. when ( ) 4 He ___ home ___ she was satisfied ___ his answer yesterday. A. didn't go; until; with B. wasn't go; after; to C. doesn't go; before; with D. didn't go; until; to ( ) 5 He ___ back until the work ___ done. A. isn't; will be B. isn't; is C. won't be; will be D. won't be; is ( ) 6 They didn't start the work ___ their teacher came back. A. until B. while C. as soon as D. if 2 ( ) 1 Tom will call me as soon as he ___ Shanghai. A. arrives B. will reach C. arrives in D. get to ( ) 2 I'm sure he'll come to see me before he ___ Beijing. A. will leave B. is leaving C. leave D. leaves ( ) 3 I will tell him the news as soon as he___ back. A. come B. comes C. will come D. came 3 ( ) 1 Tom has got a watch. He ___ it for two years. It _______ by his father. A. has bought; was bought B. has got; is bought , C. was bought; has bought . D. has had; was bought "' ( ) 2 When he got to the station, the train ___. A. left B. had left C. leaves D. has left ( ) 3 The boy told his father what he ___ in the street. A. saw B. have seen C. had seen D. see ( ) 4 We ___ TV when the telephone ____. A. watched; was ringing B. were watching; rang C. watch; rings D. are watching; rang ( ) 5 By the end of last term, I___ ten books. A. had finished reading B. have finish reading
(完整版)初中英语语法专题(状语从句)讲解
初中英语语法专题（状语从句）讲解 状语从句在复合句中作状语，修饰动词、形容词或副词等。状语从句可以表示时间、条件、原因、地点、目的、结果、让步、方式、比较等意义。 知识梳理：提纲挈领，抓住重点和难点！ 各类状语从句连接词（短语）一览表： 时间 when, while, as, as soon as, since, until, after, before 条件 If, unless 原因 As, because, since 地点 Where 目的 So that, in order that 结果So that, so…that, such…that 让步 though, although, even if, however 方式 As 比较 t han, (not)as…as, 时间状语从句： Whenever he comes, he brings a friend. 他每次来都带个朋友。 条件状语从句： As long as I am alive, I will go on studying. 只要我活着，我就要学习。 原因状语从句： Since we live near the sea, we enjoy nice weather.由于我们住在海边，能享受到好的天气。 地点状语从句： Put it where we can all see it.把它放在我们都能看到的位置。 目的状语从句：
Finish this so that you can start another.把这个做完，你可以开始另一个。 结果状语从句： He was so angry that he couldn't say a word. 他气得说不出话了。 让步状语从句： Though he is in poor health, he works hard.虽然他身体不好，但是他工作很努力。 方式状语从句： Students do as the teachers say.学生们按照老师说的去做。 比较状语从句： The work isn't as easy as I thought.这项工作比我想象得难。 例题解析：举一反三，学的更轻松！ 1. 易混引导词while, when, as的区别： when既可以指"时间点",与瞬间动词连用，也可以指"时间段"，与延续性动词连用 （=while）。如： When he came in, his mother was cooking. When (While) we were at school, we went to the library every day. While表示时间段,因此，while 从句的谓语动词要用延续性动词。如： Please don't talk so loud while others are working. As与when用法相似，但着重强调主句动作与从句动作同时发生，有"随着……"或"一边……一边……"之意。如： As you get older, you get more knowledge.随着年龄的增长，你获得的知识就越多。 2．Because,as,since 的区别： Because用于表示直接原因,回答why提出的问题，语气最强；As用于说明原因, 着重点在主句，常译成"由于"；since表示显然的或已知的理由或事实，常译成"既然"。如： Water is very important because we can't live without it. He didn't come yesterday as his mother was ill. I'll do it for you since you are busy.
英语语法之时间状语从句
时间状语从句常由以下连接词引导：when（当……时），as（一边……一边；当…时），while（在……期间），after（在……之后），before（在……之前），as soon as（一……就），since（自从），till(until)（直到……，直到……才），whenever（任何时候），the moment（一……就），no sooner than（一……就），hardly…when… （一……就）等。由以上连接词（或词组）连接的主从复合句中，主句和从句的动作，有的是同时发生，有的是先后发生。因此，要特别注意根据连接词所代表的时间不同，主句和从句的谓语要使用相应的时态。这是掌握时间状语从句的关键。 1. when 和whenever 引导的从句：从句的动作和主句的动作可以同时发生，也可以先于主句的动作发生。例如： When we reached home, it was already dark. 我们到家的时候天已经黑了。 When my cousin came yesterday, I was playing volleyball. 昨天我表哥来时，我正在打排球。 When it rains, I go to school by bus.下雨的时候，我坐车去学校。 I shall tell her the good news when she comes. 她来时，我将告诉她这个好消息。（主从句都表示将来发生的动作，但要注意从句中要用一般现在时，表示将来。） Come to see us whenever you can.你什么时候有空，就过来看看我们。 2. while 和as 引导的从句：while表示“当…过程中”，强调某一段时间主句和从句的动作在同时发生。as表示“当…时”或 “一边…一边”，主句和从句的动作同时发生。例如： Work while you work; play while you play. 该工作的时候就工作，该玩的时候就玩。 While he is reading, he always makes notes. 他经常一面看书，一面做笔记。 She sings as she goes along.她边走边唱。 You will grow wiser as you grow older. 随着年龄的增长，你会更加聪明起来。 3. before 和after 引导的从句：前者一般表示主句的动作发生在从句动作之前。后者表示主句的动作发生在从句动作之后。 例如： I didn’t know any English before I came here. 我来这儿之前，一点英语都不懂。 I had written my report before my mother came back.
初中英语语法状语从句讲解专项练习及答案
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