第一篇：高中英语状语从句练习与讲解
状语从句
状语从句在句中相当于副词做状语,又叫副词性从句。状语从句分为时间状语从句、条件状语从句、地点状语从句、原因状语从句、目的状语从句、让步状语从句、结果状语从句和比较状语从句。掌握状语从句应当引导词入手，注意引导词的词义,引导状语从句的引导词都有词思,所以,了解引导词的意思尤为重要。引导词按意义分为九类:
1)时间when , as , while , till , until , before, after , since
2)地点where
3)原因because , as , since , now that
4)条件if , unless , once.so(as)long as.in case
5)让步though , whatever(--ever)as, even though, even if
6)目的so that, in order that
7)结果so...that
8)比较than, as..as
9)方式as , as if
例如:
1．I fell asleep when(as , while)he was doing his exercises.他正作练习时我睡着了。（时间状语从句）
2．When he arrived in Shanghai , his mother met him at the station.他到上海时，他妈妈到车站接他。（时间状语从句）
3．She always sings as she walks.她总是一边走一边唱。（时间状语从句）
4．I waited until he had finished his work.我等到他做完活。（时间状语从句）
5．It was not long before he told me about this affair.不久，他就告诉我这件事。（时间状语从句）
6．He has worked very hard since he entered the factory.自从他进厂，工作一直很努力。（时间状语从句）
7．After he had finished the work , he went home.他干完活，回家了。（时间状语从句）
8．Where there is a will，there is a way.有志者，事竟成。（地点状语从句）
9．She didn't come to school because she was ill.她由于有病没来上学。（原因状语从句）
10．As he did not know much English , he looked up the word in the dictionary.由于他不懂什么英语，所以查字典。（原因状语从句）
11．Now that(Since)I've told you twice , you must know it.既然我告诉你两次了，你必须记住。（原因状语从句）
12．Once he says that , he will do it.一旦他说了，他就会做。（条件状语从句）
13．Unless I receive the letter from him , I won't write to him again.如果我不收到他的信，就不给他写回信。（条件状语从句）
14．So long as you work hard , you are sure to succeed.只要你努力工作，就一定能成功。（条件状语从句）
15．Thoughwewere neither very big nor very strong , we were a good team.虽然我们个儿不大，身体不壮，但是个好队。（让步状语从句）
16．No matter who she is , she'll have to wait.无论她是谁，也得等。（让步状语从句）
17．Poor as he was , he was honest.虽然他很穷，但很诚实。（让步状语从句）
18．It also shows you the caller's telephone numberin order that you can recognize who it is.它能向你显示打电话人的号码以便能够认出是谁。（目的状语从句）19．He was so excited that he could not say a word.他如此激动以至于说不出话来。（结果状语从句）20．He works as hard as he used to.他工作与过去一样努力。（方式状语从句）21．You must do as I told you.你必须按我告诉你的去做。（方式状语从句）
运用状语从句应注意的几个问题:
1)状语从句中用一般现在时代替一般将来时
2)because不与so连用,表示“因为...所以”二者只能选择其一;though(although)不与but连用,表示“虽然...但是” ,二者只能选择其一.3)同一引导词可以引导不同种类的从句.如: where
You'll find itwhere it was.(地点状语从句)
Tell me the addresswhere he lives.(定语从句)
I don't knowwhere he came from.(宾语从句)
Where he has goneis not known yet.(主语从句)
This is where they once lived.(表语从句)
since , as, when也分别可以引导不同种类的从句.练习题
I.填入适当的引导词
1.I haven't heard from him _____ he went to America.2.He won't be here _____ he is invited.3.He will not go to the cinema _____ he is very busy.4.We found the key _____ she lad left it.5.We found the books two days ____ he had gone away.6.We had no sooner got to the station _____ the train left.7.He speaks English ______ he were an Englishman.8.He is explaining clearly _______ they could understand.9.Do not leave the room _____ you have finished the test.10.She sang ______ she went along.答案：1.since 2.unless 3.because 4.where 5.after 6.than 7.as if8.so that9.before 10.as II.改错
1.The children were running on the playground as fast as they can.2.Since her husband had died , so she had to supporther family.3.He won't go out until his mother will come.4.He was very foolish that he didn't pass such an easy exam.5.Tom had gone out as soon as his mother got home.6.It was three months since he came to our school.7.The playground of our school is larger than their school.8.The streets in Nanjing are wider than Shanghai.9.Whatever there is plenty of sun and rain , the fields are green.10.She singssongsas ifshe is a bird.答案：1.can改为could 2.去掉so 3.will come改为comes 4.very改为so 5.as soon as改为when 6.was改为is 7.than之后加上that of8.than后加those in9.whatever改为wherever 10.is改为were
III.找出从句并指出是那类从句
1.It depends on whether we have enough time.2.The question he asked was where the electrical equipment should be stored.3.The mountain is no longer what it used to be.4.The fact that she works hard is well known to us all.5.He wasnotthe man that he was before.6.Nowyou was free , why not go swimming with us ?
7.Where there are schools and colleges , there are examinations.8.Bad habits , once firmed , are difficult to give up.9.She often wears the same kind of skirt as her twin sister does..The moment he opened the window , a bird flew in.答案：
1.whether we have enough time介词宾语从句
2.he asked定语从句where the electrical equipment should be stored表语从句
3.what it used to be表语从句
4.that she works hard同位语从句
5.that he was before定语从句
6.Nowyou was free让步状语从句now= now that
7.Where there are schools and colleges地点状语从句
8.once firmed时间状语从句
9.as her twin sister does定语从句
10.The moment he opened the window时间状语从句
IV.填入适当的引导词完成句子
1.____ will do the experiment comes to the professor's office.2.___ will do the experiment hasn't been decided.3.The teacher didn't leave ______ twelve o'clock.4.______ the day went on , the weather got worse.5._____ she is young , she knows quite a lot.6.It worried her a bit ____ her hair was turning grey.7.You will be late ____ you leave immediately.8.Go and get your coat.It's ______ you left it.9.______ is mentioned above , the number of the students in senior high schools is increasing.10.____ had I entered the room ____ the phone rang.答案：1.Whoever 2.Who 3.until 4.As 5.Although 6.that 7.unless 8.where 9.As 10 Hardly, when(No sooner , than)V.改错
1.Is this the watch for which he is looking now ?
2.This is all which I can do for you.3.Do you know the old man at the back of the room, whom has been chosen head of the factory.4.I want to know the way which you learn new words.5.Can you tell me that there's a bookstore near here ?
6.Our school quite different from that it was before.7.If she likes the present is not clear to me.8.For she is ill , shehasn't come to school.9.It gave him so a big shock that his face turned pale.10.He is cleverer than any boy in his class.答案：1.for放在looking之后2.which改为that3.whom改为who 4.which改为how 5.that改为whether 6.that改为what 7.If改为Whether 8.For改为Because 9.so改为such 10.any后加other
第二篇：高一状语从句练习与讲解
状语从句
一、状语从句在句中相当于副词做状语,又叫副词性从句。状语从句分为时间状语从句、条件状语从句、地点状语从句、原因状语从句、目的状语从句、让步状语从句、结果状语从句和比较状语从句。掌握状语从句应当从引导词入手，注意引导词的词义,引导状语从句的引导词都有意思,所以,了解引导词的意思尤为重要。引导词按意义分为九类:
1)时间when , as , while , till , until , before, after , since，no sooner...than, hardly...when.2)地点where,wherever
3)原因because , as , since , now that，for.4)条件if , unless , once.so(as)long as.in case
5)让步though , whatever(--ever)as, even though, even if
6)目的so that, in order that
7)结果so...that, such...that
8)比较than, as..as,the more...the more...9)方式as , as if,rather than
例如:
1．I fell asleep when(as , while)he was doing his exercises.他正作练习时我睡着了。（时间状语从句）
2．I waited until he had finished his work.我等到他做完活。（时间状语从句）
3．Where there is a will，there is a way.有志者，事竟成。（地点状语从句）
4．As he did not know much English , he looked up the word in the dictionary.由于他不懂什么英语，所以查字典。（原因状语从句)
5．Once he says that , he will do it.一旦他说了，他就会做。（条件状语从句)
6．Though we were neither very big nor very strong , we were a good team.虽然我们个儿不大，身体不壮，但是个好队。（让步状语从句）
7．It also shows you the caller's telephone number in order that you can recognize who it is.它能向你显示打电话人的号码以便能够认出是谁。（目的状语从句）
8．He works as hard as he used to.他工作与过去一样努力。（方式状语从句）
9．You must do as I told you.你必须按我告诉你的去做。（方式状语从句）10．Poor as he was , he was honest.虽然他很穷，但很诚实。（让步状语从句）
二、运用状语从句应注意的几个问题: 1)状语从句中用一般现在时代替一般将来时（比如if遵循主将从现原则）
I'll write to you as soon as I get to Shanghai.2)because不与so连用,表示“因为...所以”二者只能选择其一;though(although)不与but连用,表示“虽然...但是” ,二者只能选择其一.3)同一引导词可以引导不同种类的从句.如: where
You'll find it where it was.(地点状语从句)
Tell me the address where he lives.(定语从句)
I don't know where he came from.(宾语从句)
Where he has gone is not known yet.(主语从句)
This is where they once lived.(表语从句)
since , as, when也分别可以引导不同种类的从句.练习题
I.填入适当的引导词
1.I haven't heard from him _____ he went to America.2.He won't be here _____ he is invited.3.He will not go to the cinema _____ he is very busy.4.We found the key _____ she lad left it.5.We found the books two days ____ he had gone away.6.We had no sooner got to the station _____ the train left.7.He speaks English ______ he were an Englishman.8.He is explaining clearly _______ they could understand.9.Do not leave the room _____ you have finished the test.10.She sang ______ she went along.答案：1.since 2.unless 3.because 4.where 5.after 6.than 7.as if8.so that9.before 10.as II.改错
1.The children were running on the playground as fast as they can.2.Since her husband had died , so she had to support her family.3.He won't go out until his mother will come.4.He was very foolish that he didn't pass such an easy exam.5.Tom had gone out as soon as his mother got home.6.It was three months since he came to our school.7.The playground of our school is larger than their school.8.The streets in Nanjing are wider than Shanghai.9.Whatever there is plenty of sun and rain , the fields are green.10.She sings songs as if she is a bird.答案：1.can改为could 2.去掉so 3.will come改为comes 4.very改为so 5.as soon as改为when 6.was改为is 7.than之后加上that of8.than后加those in9.whatever改为wherever 10.is改为were
III.找出从句并指出是哪类从句
1.It depends on whether we have enough time.2.The question he asked was where the electrical equipment should be stored.3.The mountain is no longer what it used to be.4.The fact that she works hard is well known to us all.5.He was not the man that he was before.6.Now that you are free , why not go swimming with us ?
7.Where there are schools and colleges , there are examinations.8.Bad habits , once firmed , are difficult to give up.9.She often wears the same kind of skirt as her twin sister does..The moment he opened the window , a bird flew in.答案：
1.whether we have enough time介词宾语从句
2.he asked定语从句where the electrical equipment should be stored表语从句
3.what it used to be表语从句
4.that she works hard同位语从句
5.that he was before定语从句
6.Now you was free让步状语从句now= now that
7.Where there are schools and colleges地点状语从句
8.once firmed时间状语从句
9.as her twin sister does定语从句
10.The moment he opened the window时间状语从句
IV.填入适当的引导词完成句子
1.____ will do the experiment comes to the professor's office.2.___ will do the experiment hasn't been decided.3.The teacher didn't leave ______ twelve o'clock.4.______ the day went on , the weather got worse.5._____ she is young , she knows quite a lot.6.It worried her a bit ____ her hair was turning grey.7.You will be late ____ you leave immediately.8.Go and get your coat.It's ______ you left it.9.______ is mentioned above , the number of the students in senior high schools is increasing.10.____ had I entered the room ____ the phone rang.答案：1.Whoever 2.Who 3.until 4.As 5.Although 6.that 7.unless 8.where 9.As 10 Hardly, when(No sooner , than)v历年英语状语从句单句填空高考真题
1.（2016北京）My grandfather still plays tennis now and then,_________ he’ s in his nineties.4 2.(2016北京)I really enjoy listening to music __________-it helps me relax and takes my mind away from other cares of the day.3.(2016天津)____________the average age of the population increases , there are more and more old people to care for.4.(2016浙江)____________ online shopping has changed our life, not all of its effects have been positive.5.(2016全国Ⅲ)Over time ,_______the population grew , people began cutting food into small pieces so it would cook more quickly.6.(2015福建)_________the students came from different countries, they got along quite well in the summer camp.7.（2015江苏）It is so cold that you can’t go outside _____ fully covered in thick clothes.8（2015陕西）I believe you will have a wonderful time here
you get to know everyone else.9（2015重庆）If you miss this chance, it may be years ____ you get another one.10（2015北京）_______the damage is done, it will take many years for the farmland to recover.11（2015北京）You won’t find paper cutting difficult _____you keep practicing it.12（2015湖南）________ the job takes a significant amount of time, most students agree that the experience is worth it.13（2015安徽）_____ scientists have learned a lot about the universe, there is much we still don't know.14（2015四川）There is only one more day to go
your favorite music group play live.15.(2015天津)We need to get to the root of the problem______ we can solve it.16.(2014·浙江)Cathy had quit her job when her son was born ________ she could stay home and raise her family.17(2014天津)________ you start eating in a healthier way, weight control will become much easier.18.(2014四川)I'll be out for some time.________ anything important happens, call me up immediately.19(2014·陕西)The young couple, who returned my lost wallet, left ________ I could ask for their names.20(2014江西])It was the middle of the night ________ my father woke me up and told me to watch the football game.21(2014·江苏)Lessons can be learned to face the future, ________ history cannot be changed.22.(2014·湖南])You will never gain success________ you are fully devoted to your work.5 23(2014·北京)________ the forest park is far away, a lot of tourists visit it every year.24.(2013重庆)______ we have enough evidence, we can't win the case.(2013四川)He is so busy.He cannot afford enough time with his son ______ he wants to.26(2013上海)They promised to develop a software package by the end of this year, ______ difficulty they might have.27(2013年陕西)I have heard a lot of good things about you ______ I came back from abroad 28(2013辽宁)One can always manage to do more things, no matter__full one’s schedule is in life
29.(2013湖南)You must learn to consult your feelings and your reason____ you reach any decision.30.(2013安徽)It’s much easier to make friends ______ you have similar interests.31(2012全国新课程)I don't believe we've met before,_______ I must say you do look familiar.32(2012全国II)I had hardly got to the office _____my wife phoned me to go back home at once.33(2012北京)—Look at those clouds!
—Don’t worry.______ it rains, we’ll still have a great time.34(2012陕西)Hot _______the night air was, we slept deeply because we were so tired after the long journey.35(2012川)If you happen to get lost in the wild, you’d better stay ____you are and wait for help.36(2012辽宁)Leave your key with your neighbor_________ you lock yourself out one day.37(2012江西)You can borrow my car_________ you promise not to drive too fast.38(2012湖南)_____I always felt I would pass the exam, I never thought I would get an A.39(2011重庆)To show our respect, we usually have to take our gloves off ______ we are to shake hands with.40(2011陕西)__________all of them are strong candidates, only one will be chosen for the post.41(2011天津)____ regular exercise is very important, it’s never a good idea to exercise too close to bedtime.42(2011辽宁)He had no sooner finished his speech _____ the students started cheering.43(2011四川)As it is reported, it is 100 years _____________Qinghua University was founded.44(2011福建)It was April 29, 2001 ____ Prince William and Kate Middleton walked into the palace hall of the wedding ceremony.45(2011浙江)One Friday, we were packing to leave for a weekend away ______my daughter heard cries for help.46(2011北京)__________ volleyball is her main focus, she’s also great at basketball.47(2011全国卷II)It was a nice meal, _______a little expensive.48(2010陕西John thinks it won’t be long __________ he is ready for his new job.49(2010四川)Because of the heavy traffic, it was already time for lunch break ________
she got to her office.50(2010山东)The school rules state that no child shall be allowed out of the school during the day, ______ accompanied by an adult.51(2010湖南)Tim is in good shape physically_________ he doesn’t get much exercise.52(2009浙)The medicine works more effectively _____ you drink some hot water after taking it.53(2009四川)Owen wouldn’t eat anything ____________ he cooked it himself
54(2009湖南)______ the police thought he was the most likely one, since they had no exact proof about it, they could not arrest him.55(2009重庆)Peter was so excited _______he received an invitation from his friend to visit.Peter was so excited _______he could not wait to go home to tell the good news to
his father.6 56(2009上海)You can’t borrow books from the school library ______ you get your student card.57(2009陕西)My parents don’t mind what job I do________ I am happy.58(2009福建)She had just finished her homework_________ her mother asked her to practice playing the piano yesterday.59(2008福建)Nancy enjoyed herself so much________ she visited her friends in Sydney last year.60(2008北京)I’m sorry you’ve been waiting so long, but it’ll still be some time ___ Brian gets back.61(2008北京)—Did you return Fred’s call?
—I didn’t need to ____ I’ll see him tomorrow.62(2008四川)In some places women are expected to earn money______men work at home and raise their children.63(2008湖南)______the Internet is of great help, I don’t think it’s a good idea to spend too much time on it.64(2008全国Ⅱ)A small car is big enough for a family of three______you need more space for baggage.65(2007辽宁)We had to wait half an hour______we had already booked a table.66(2007安徽)The field research will take Joan and Paul about five months;it will be a long time
______we meet them again.67(2007全国Ⅰ)I won’t call you,_____________ something unexpected happens.68(2007北京)—Where’s that report?
—I brought it to you___________ you were in Mr.Black’s office yesterday.69(2006全国Ⅰ)______he has limited technical knowledge, the old worker has a lot of experience.70(2006全国Ⅱ)We thought there were 35 students in the dining hall, ______, in fact, there were
71(2006北京)___________you’ve tried it, you can’t imagine how pleasant it is.72(2006辽宁)He was about halfway through his meal______a familiar voice came to his ears
第三篇：状语从句讲解+练习(导学案)
状语从句
学习目标：
1.通过复习、记忆，记住状语从句的考点
2.通过练习、讲解，会用状语从句的知识解决问题。
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。状语从句是一较大的语法项目，也是近几年高考题中常见的一个重要试点。高考中已考查了时间、让步、地点、条件、目的等状语从句，这些从句仍是今后高考热点，应作充分准备。同时对方式状语从句也应引起重视。
（一）时间状语从句
表示时间的状语从句可由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。
e.g.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.（二）原因状语从句
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。
e.g.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.（三）地点状语从句
引导地点状语从句的连词是where 和wherever等。e.g.Sit wherever you like.Make a mark where you have a question.（四）目的状语从句
引导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。
e.g.Speak clearly, so that they may understand you.She has bought the book in order that she could follow the TV lessons.He left early in case he should miss the train.（五）结果状语从句
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。
e.g.She was ill, so that she didn’t attend the meeting.He was so excited that he could not say a word.She is such a good teacher that everyone admires her.（六）条件状语从句
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。
e.g.If he is not in the office, he must be out for lunch.You may borrow the book so long as you keep it clean.So far as I know（据我所知）, he will be away for three months.You can go swimming on condition that(= if)you don’t go too far away from the river bank.If he had come a few minutes earlier, he could have seen her.（七）让步状语从句
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。
e.g.Though he is a child, he knows a lot.Child as he is, he knows a lot.Whatever(= No matter what)you say, I’ll never change my mind.（八）方式状语从句
方式状语从句常由as, as if(though), the way, rather than等引导。e.g.You must do the exercise as I show you.He acted as if nothing had happened.（九）比较状语从句
比较状语从句常用than, so(as)… as, the more … the more等引导。e.g.I have made a lot more mistakes than you have.He smokes cigarettes as expensive as he can afford.The busier he is, the happier he feels.（十）使用状语从句时要注意的几个问题
1、在时间和条件（有时也在方式、让步等）从句中，主句是一般将来时，从句通常用一般现在时表示将来。
e.g.We’ll go outing if it doesn’t rain tomorrow.I’ll write to you as soon as I get to Shanghai.2、有些时间、地点、条件、方式或让步从句，如果从句的主语与主句主语一致（或虽不一致，是it），从句的谓语又包含动词be，就可省略从句中的“主语 + be”部分。e.g.When(he was)still a boy of ten, he had to work day and night.If(you are)asked you may come in.If(it is)necessary I’ll explain to you again.3、注意区分不同从句：引导的是什么从句，不仅要根据连词，还要根据句子结构和句意来判别。以where为例，能引导多种从句。
e.g.You are to find it where you left it.（地点状语从句）
Tell me the address where he lives.（定语从句，句中有先行词）
I don’t know where he came from.（宾语从句）
Where he has gone is not known yet.（主语从句）
This place is where they once hid.（表语从句）
练习、状语从句
一、用横线划出下列句子中的状语从句，并指出是哪种状语从句： 1.Child as she is, she knows a lot of things.2.The more I can do for the class, the happier I’ll be.3.He talks as if(as though)he knew all about it.4.He is such a good teacher that the students love and respect him.5.I shall go to the park unless it rains.6.No sooner had I got home than it began to rain.7.Where there is water, there is life.8.He studied hard so that he could catch up with his classmates.9.Since you are very busy, I won't trouble you.10.Even if(though)I fail.I’ll never lose heart.11.Once you begin the work, you must continue.12.I will find her wherever she may be.13.Now that you've come, you'd better have dinner with us.14.He was so excited that he couldn't fall asleep.15.We must do everything as he tells us.16.India is much bigger than Japan.17.No matter when you come, you are warmly welcome.18.As(So)long as you work hard, you can catch up with the other classmates.二、用适当的连词填空：
1.Dr.Bethune(白求恩)came to China __________ he was fifty.2.He began to work __________ he got there.3.Let's begin our meeting __________everyone is here.4.I like the English people, __________ I don't like their food.5.__________ you go in China, you can see smiling faces.6.He didn't come to the lecture, __________ he was very busy.7.__________we had enough time, we walked to the cinema.8.They will help you __________ you meet with difficulty.9._________ we came to the university, we have learnt quite a lot.10.I didn't join them yesterday evening __________ I had to go to an important meeting.11.We would try to get a car __________we could all travel together more easily.12.She wouldn't forget her mother's birthday __________ she seldom wrote to her family.13.We're doing everything we can to make things as easy for you ___________we can.14.The meeting became so disorderly __________ the speaker had to shout the audience down.15.He was angrier __________ ever before.16.__________ you lock all the doors, he can still manage to get in.17.The boy was so tired __________ he fell asleep on the bus.18.Hard _________ he tried, he couldn’t force the door open.三、选择填空：
1.I’ll let you know ____ he comes back.A.before B.because C.as soon as D.although
2.She will sing a song ____ she is asked.A.if B.unless C.for D.since 3.We will work ____ we are needed.A.whenever B.because C.since D.wherever 4.Read it aloud _____ the class can hear you.A.so that B.if C.when D.although 5._____ you go, don't forget your people.A.Whenever B.However C.Wherever D.Whichever 6.It is about ten years _____ I met you last.A.since B.for C.when D.as 7.They will never succeed, _____ hard they try.A.because B.however C.when D.since 8._____ still half drunk, he made his way home.A.When B.Because C.Though D.As 9._____ she was very tired, she went on working.A.As B.Although C.Even D.In spite of 10.Busy _____ he was, he tried his best to help you.A.as B.when C.since D.for 11.I learned a little Russian _____ I was at middle school.A.though B.although C.as if D.when 12._____ we got to the station, the train had left already.A.If B.Unless C.Since D.When 13._____ the rain stops, we' 11 set off for the station.A.Before B.Unless C.As soon as D.Though 14.She was _____ tired _____ she could not move an inch.A.so, that B.such, that C.very, that D.so, as 15.We didn’t go home _____ we finished the work.A.since B.until C.because D.though 16.I'll stay here _____ everyone else comes back.A.even if B.as though C.because D.until 17.Although it's raining, _____ are still working in the field.A.they B.but they C.and they D.so they 18.Speak to him slowly _____ he may understand you better.A.since B.so that C.for D.because 19.You'll miss the train ______ you hurry up.A.unless B.as C.if D.until 20.When you read the book, you' d better make a mark _____ you have any questions.A.at which B.at where C.the place D.where 21.We'd better hurry ______ it is getting dark.A.and B.but C.as D.unless 22.I didn' t manage to do it _____ you had explained how.A.until B.unless C.when D.before 23._____ he comes, we won't be able to go.A.Without B.Unless C.Except D.Even
24.I hurried _____ I wouldn't be late for class.A.since B.so that C.as if D.unless 25._____ I catch a cold, I have pain in my back.A.Every time B.Though C.Even D.Where 26.What's the matter _____ they still haven't answered the telegram? A.when B.that C.though D.however 27.Bring it nearer _____ I may see it better.A.although B.even though C.so that D.since 28.You may arrive in Beijing early _____ you mind taking the night train.A.that B.though C.unless D.if 29.Helen listened carefully _____ she might discover exactly what she needed.A.in that B.in order that C.in case D.even though 30.More people will eat out in restaurants _____ they do today.A.than B.when C.while D.as 31._____ hard she tries, she can hardly avoid making mistakes in her homework.A.Much B.However C.As D.Although 32.Poor _____ it may be, there is no place like home, _____ you may go.A.as;wherever B.though;whenever C.in spite of;when D.that;wherever 33.The child was __ immediately after supper.A.enough tired to go to bed B.too tired to go to bed C.so tired that he went to bed D.very tired, he went to bed 34.The history of nursing __ the history of man.A.as old as B.is old than C.that is as old as D.is as old as 35._____ born in Chicago, the author was famous for his stories about New York.A.Since B.Once C.When D.Although 36._____ we stood at the top of the building, the people below were hardly visible.A.As B.Although C.Unless D.In spite of 37.Scarcely was George Washington in his teens _____ his father died.A.than B.as C.while D.when 38._____ David goes, he is welcome.A.Whichever B.However C.Wherever D.Whatever 39.The house stood _____ there had been a rock.A.which B.at which C.when D.where 40.Small _____ it is, the pen is a most useful tool.A.because B.so C.if D.as 41.After the new technique was introduced, the factory produced _____ tractors in 1988 as the year before.A.as twice many B.as many twice C.twice as many D.twice many as 42.The piano in the other shop will be _____, but _____.A.cheaper;not as better B.more cheap;not as better C.cheaper;not as good D.more cheap;not as good 43.John plays football _____, if not better than, David.A.as well B.as well as C.so well D.so well as 44.Although he is considered a great writer，A.his works are not widely read B.but his works are not widely read C.however his works are not widely read D.still his works are not widely read 45.___ the day went on, the weather got worse.A.With B.Since C.While D.As 46.—What was the party like?
—Wonderful.It' s years _____ I enjoyed myself so much.A.after B.when C.before D.since 47.It was not _____ she took off her dark glasses _____ I realized she was a famous film star.A.when;that B.until;that C.until;when D.when;then 48.If we work with a strong will, we can overcome any difficulty, _____ great it is.A.what B.how C.however D.whatever 49.After the war, a new school building was put up _____ there had once been a theatre.A.that B.where C.which D.when 50._____, Mother will wait for him to have dinner together.A.However late is he B.However he is late C.However is he late D.However late he is
51.He will come to call on you the moment he ____ his painting.A.will finish B.finished C.has finished D.had finished 52.____ 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 53.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 参考答案
语法复习六：状语从句
一、1.Child as she is, she knows a lot of things.让步
2.The more I can do for the class, the happier I’ll be.比较 3.He talks as if(as though)he knew all about it.方式
4.He is such a good teacher that the students love and respect him.结果 5.I shall go to the park unless it rains.条件
6.No sooner had I got home than it began to rain.时间 7.Where there is water, there is life.地点
8.He studied hard so that he could catch up with his classmates.目的 9.Since you are very busy, I won't trouble you.原因 10.Even if(though)I fail, I’ll never lose heart.让步 11.Once you begin the work, you must continue.时间 12.I will find her wherever she may be.让步
13.Now that you've come, you'd better have dinner with us.原因 14.He was so excited that he couldn't fall asleep.结果 15.We must do everything as he tells us.方式 16.India is much bigger than Japan.比较
17.No matter when you come, you are warmly welcome.让步
18.As(So)long as you work hard, you can catch up with the other classmates.条件
二、1.when;2.as soon as;3.as;4.though;5.Whwerever;6.because;7.Since;8.whenever;9.Since;10.because;11.so that;12.though;13.as;14.that;15.than;16.Even if;17.that;18.as
三、1~5 CADAC 6~10 ABCBA 11~15 DDCAB 16~20 DABAD 21~25 CABBA 26~30 BCCBD 31~35 BACDD 36~40 ADCDD 41~45 CCBAD 46~50 DBCBD 51~53 CDD
第四篇：初中英语状语从句教案及精品练习讲解
掌握状语从句的作用。▲掌握状语从句的意义。▲掌握各种不同类型的状语从句。
【知识要点】状语从句在句中作状语，修饰句中的动词、形容词或副词等。
状语从句由从属连词作关联词，从属连词在从句中不充当句子成分。状语从句在主句之前，一般要用逗号分开，朗读时用升调。状语从句在主句之后，一般不用逗号，朗读时用降调。
状语从句按其意义和作用可分为时间、条件、原因、让步、目的、结果、方式、比较、地点等类型。1.时间状语从句
(1)常用的连词有when（当……时候），while（当……时候）,before(在……以前)，after（在……以后），until(till)（直到……为止）,since（自从……以来）, as soon as（一……就）等。(2)时间状语从句中一般不用将来时，若谈论将来的事情，往往用一般现在时代替：
如：I'll go on with the work when I ________(come)back tomorrow.As soon as he ___________(finish)the work, he will come to see me..2.条件状语从句
常由if(假如、如果)No matter(不管)来引导，如果主句是一般
如： I'll go for a picnic if it _____(be)fine.No matter what he ________(say)，I won't believe him，3.原因状语从句
(1)常由because, since, as引导。
(2)because表示直接的原因，着重点在从句，用于回答why, 语气最强。because 不能与 so 连用。
since一般表示对方已知的，无须加以说明的既成事实的理由，全句中心在主句，语气比because弱，常译为“既然”。
as表示十分明显的原因，一般说明因果关系，着重点在主句，语气较弱。常译为“由于”。
for是个并列连词，只能放在另一个并列分句后面，表示一种推理或解释，或用作附加说明，而不是指理由或原因，语气最弱，一般不放在句首，常译成“因为”。
如：______ it is raining hard, we won't go hiking._______ you are ill, I'll go alone.I can't go to school ________ I am ill.You haven't met him, ______ he didn't come here.4.结果状语从句
一般由so...that, such...that引导，so 与such的区别：(1)so＋形容词＋a / an＋名词
(2)such＋a / an＋形容词＋名词（3）such＋形容词＋不可
/ 可数名词复数
(4)so＋many / much / few / little＋形容词＋名词
如：It's _______ a heavy box that nobody can move it.It's ______ heavy a box that nobody can move it.There are _________many books in the library 5.目的状语从句
往往由so that,引导，如：I'll speak slowly_________ you can understand me.6.比较状语从句
常由as...as, than, not as / so...as等引导。比较从句部分常是省略句，如：I'm taller ______ he(is).Science is not _____ popular _____ English.7.让步状语从句
由though或although(虽然)等引导，但不能与but同时连用，改错：Though it snowed heavily,but they kept on working.1.方式状语从句
常用as if ,as though（好像）引导。如：He acted as if(though)nothing had happened.2.地点状语从句
常用where, wherever引导。
I'll go where work is hard.【典型例题解析】
例1 The question was _______ difficult that nobody could answer______.A.very...them B.very...it C.so...them D.so...it 解析 因为句中有that,所以前面用so,构成so……that从句，而question是单数，用代词it，故选D。
例2 It was ______that he had to ask for help.A.such big work B.so big a work C.so a big work D.such big job 解析 work是不可数名词，指工作或工程，故选A。
例3 He won't believe it ________ he sees it with his own eyes.A.when B.after C.until D.as soon as
解析 此句是not……until,“直到……才”。故答案选C。例4 I'll go _____ with you _______ next Sunday.A.hunting...when I will have time B.to hunt...until I'm free C.boating...if I have nothing to do D.to boat...as I will not be so busy
去打猎、划船常用go hunting, go boating，所以应在A和C中选择，又因为when和if在句中引导状语从句时，要用一般现在时表示将来，故选C。
例5 It's almost three years _________ I last saw her.A.since B.when C.that D.after 解析 本句表示自从上次见到她几乎有三年了，句型It's+时间段+since从句(过去时)，故选A。
【选讲例题】
用所给动词适当形式填空
例6 I'll go to Shanghai if I _______(have)time tomorrow.And I want to know if you ________(have)time to go with me.解析 第一句中if是“假如”的意思引导状语从句，要用一般现在时表示将来时，第二句中if是“是否”的意思，引导宾语从句，仍用将来时。例7 —Could you tell me when he ________(return)home next week? —Sorry, I can't.But I will ring you up when he _________(return)home.解析 第一句中的when意思是“什么时候”，引导宾语从句用将来时态，第二句中的when是“当……时”的意思，引导时间状语从句，用一般现在时表示将来。
【课内追踪练习】 单项选择
()1.Jack was tired _______he played tennis all afternoon.A.if B.as soon as C.because D.before()2____ he finished his work, he left hurriedly.A.As soon as B.In order that C.Until D Since()3._____the rain has stopped, let's start again.A.For B.Because C.Since D What()4.He started early ______ he could get there before nine.A.so that B.because C.so as to D.in order to()5.They waited ____ it was dark outside.A.since B.until C.so D.while
【复习小结】
1.牢记引导各类状语从句的连词及它们的不同意义和作用。2.注意区别when（什么时侯）引导宾语从句、（当……时）引导状语从句；if（是否）引导宾语从句、（假如）引导条件状语从句； so……that、so that、such……that 3.注意用一般现在时表示将来的几种句式。
一、单项选择
()6.Mike is _____ boy that we all like him.A.a good so B.so good a C.a such good D.such good a()7.It was ______that they wanted to go for a picnic in the country.A.such a fine weather B.so fine a weather C.a fine weather so D.such fine weather()8.Ships are______ than planes that few people take them on business.A.too much slower B.very much slower C.so much slower D.much more slower()9.They had started harvesting rice ______ the rain began.A.after B.before C.since D.as
二、在下列各句中填入适当的状语从句连词，使句子意思完整、通顺 10 I will tell you the secret_____ you don't tell anyone else about it.11 Mary always takes a seat in the first row ____________she can hear better.12.We didn't notice anything wrong with the computer _________we started using it.13.The young doctor was a bit worried ___________ it was his first time to operate on a patient.14 The elephant has ______strong a body _______it can do heavy work for people.15.It is _______ a difficult problem _______ nobody can work it out.三、句型转换 Use your head, then you'll find a way._____ you use your head, you'll find a way.17 I went to bed after my father came back home yesterday.I ________ go to bed ______ my father came back home yesterday.18 The island is so beautiful that it can attract large numbers of people.The island is beautiful ______ ____ attract large numbers of people.19 My dress is more expensive than Lily's.Lily's dress is ____ ____ expensive as mine.My sister is so young that she can’t go to school.My sister is _____ young _______ go to school.
第五篇：高中英语-定语从句讲解及练习
定语从句
定语从句及相关术语
1.定语从句：修饰一个名词或代词的从句称为定语从句，一般紧跟在它所修饰的先行词后面。2.关系词：引导定语从句的关联词称为关系词，关系词有关系代词和关系副词。关系代词有that, which, who, whom, whose, as等；关系副词有where, when, why等。关系词常有3个作用：1，引导定语从句。2，代替先行词。3在定语从句中担当一个成分。
定语从句是由关系代词或关系副词引导的从句，其作用是作定语修饰主句的某个名词性成分，相当于形容词，所以又称为形容词性从句．
２ 定语
（一）限定性定语从句
1.that既可代表事物也可代表人，which代表事物；它们在从句中作主语或宾语，that在从句中作宾语时常可省略关系词，which在从句中作宾语则不能省略。而且，如果which在从句中作“不及物动词＋介词”的介词的宾语，注意介词不要丢掉，而且介词总是放在关系代词which的前边，但有的则放在它原来的位置
2.which作宾语时，根据先行词与定语从句之间的语义关系，先行词与which之间的介词不能丢
3.代表物时多用which，但在带有下列词的句子中用that而不用which，这些词包括当先行词是anything, everything, nothing ,few, all, none, little, some等代词时，或者是由every, any, all, some, no, little, few, much等修饰时等，这时的that常被省略
4.who和whom引导的从句用来修饰人，分别作从句中的主语和宾语，whom作宾语时，要注意它可以作动词的宾语也可以作介词的宾语
5.where是关系副词，用来表示地点的定语从句
6.when引导定语从句表示时间［注］值得一提的是，表示时间“time“一词的定语从句只用when引导，有时不用任何关系代词，当然也不用that引导
By the time you arrive in London, we will have stayed there for two weeks.I still remember the first time I met her.Each time he goes to business trip, he brings a lot of living necessities, such as towers, soap, toothbrush etc.7.whose是关系代词，修饰名词作定语，相当于所修饰成分的前置所有格.它引导的从句可以修饰人和物, 当它引导的从句修饰物体时, 可以与 of which 调换,表达的意思一样.8.当从句的逻辑主语是some, any, no, somebody, anybody, nobody, something, anything, everything或nothing时，常用there is来引导
There is somebody here who wants to speak to you.这里有人要和你说话。
（二）非限定性定语从句
非限定性定语从句的作用是对所修饰的成分作进一步说明，通常是引导词和先行词之间用逗号隔开，将从句拿掉后其他部分仍可成立
1.which引导的非限定性定语从句来说明前面整个句子的情况或主句的某一部分
2.当先行词是专有名词或物主代词和指示代词所修饰时，其后的定语从句通常是非限制性的，例如：
Charles Smith, who was my former teacher, retired last year.查理·史密斯去年退休了，他曾经是我的老师。
My house, which I bought last year, has got a lovely garden.我去年买的的那幢房子带着个漂亮的花园。
This novel, which I have read three times, is very touching.这本小说很动人，我已经读了三遍。
3.非限制性定语从句还能将整个主句作为先行词, 对其进行修饰, 这时从句谓语动词要用第三人称单数，例如：
He seems not to have grasped what I meant, which greatly upsets me.他似乎没抓住我的意思，这使我心烦。
Liquid water changes to vapor, which is called evaporation.液态水变为蒸汽，这就叫做蒸发。
4.有时as也可用作关系代词
5.在非限定性定语从句中，不能用关系副词why和关系代词that，而用who, whom代表人，用which代表事物.；
（三）关系代词引导的定语从句
1.who指人，在从句中做主语
(1)The boys who are playing football are from Class One.(2)Yesterday I helped an old man who lost his way.2.whom指人，在定语从句中充当宾语，常可省略。
(1)Mr.Liu is the person(whom)you talked about on the bus.(2)Mr.Ling is just the boy whom I want to see.注意：关系代词whom在口语和非正式语体中常用who代替，可省略。
(3)The man who/whom you met just now is my friend
3.which指物，在定语从句中做主语或者宾语，做宾语时可省略
(1)Football is a game which is liked by most boys.(2)This is the pen(which)he bought yesterday.如果在从句中做宾语,就用whom或who.比如: He is the man whom/who I talk to.如果是在从句中作主语就只能用who.比如: He is the man who has an English book.4.that指人时，相当于who或者whom；指物时，相当于which。
在定语从句中做主语或者宾语，做宾语时可省略。
(5)The number of the people that/who come to visit the city each year rises one million.(6)Where is the man that/whom I saw this morning?
5.whose通常指人，也可指物，在定语从句中做定语
(1)He has a friend whose father is a doctor.(2)I once lived in a house whose roof has fallen in.whose指物时，常用以下结构来代替
(3)The classroom whose door is broken will soon be repaired.(4)The classroom the door of which is broken will soon be repaired.(5)Do you like the book whose cover is yellow?
(6)Do you like the book the color of which is yellow?
（四）注意
介词+关系代词引导的定语从句关系代词在定语从句中做介词宾语时
从句常由介词+关系代词引导
(1)The school(that/which)he once studied in is very famous.(2)The school in which he once studied is very famous.(3)Tomorrow I will bring here a magazine(that/which)you asked for.(4)Tomorrow I will bring here a magazine for which you asked.(5)We’ll go to hear the famous singer(whom/that/who)we have often talked about.(6)We’ll go to hear the famous singer about whom we have often talked.注意：1.含有介词的动词短语一般不拆开使用，如：look for, look after, take care of等
(1)This is the watch which/that I am looking for.(T)
(2)This is the watch for which I am looking.(F)
2.若介词放在关系代词前，关系代词指人时用whom，不可用who或者that；指物时用which，不能用that；关系代词是所有格时用whose
(1)The man with whom you talked is my friend.(T)
(2)The man with that you talked is my friend.(F)
(3)The plane in which we flew to Canada is very comfortable.(T)
(4)The plane in that we flew in to Canada is very comfortable.(F)
3.“介词+关系代词”前可有some, any, none, both, all, neither, most, each, few等代词或者数词
(1)He loved his parents deeply, both of whom are very kind to him.(2)In the basket there are quite many apples, some of which have gone bad.(3)There are forty students in our class in all, most of whom are from big cities.（五）关系副词引导的定语从句
1.when指时间，在定语从句中做时间状语
(1)I still remember the day when I first came to the school.(2)The time when we got together finally came.2.where指地点，在定语从句中做地点状语
(1)Shanghai is the city where I was born.(2)The house where I lived ten years ago has been pulled down.3.why指原因，在定语从句中做原因状语
(1)Please tell me the reason why you missed the plane.(2)I don’t know the reason why he looks unhappy today.注意：关系副词引导的从句可以由“介词+关系代词”引导的从句替换
(1)The reason why/ for which he refused the invitation is not clear，(2)From the year when/in which he was going to school he began to know what he wanted when he grew up.(3)Great changes have taken place in the city in which./where I was born.（六）判断关系代词与关系副词
方法一： 用关系代词，还是关系副词完全取决于从句中的谓语动词。不及物动词后面无宾语，就必须要求用关系副词或者是介词加关系代词；而及物动词后接宾语，则要求用关系代词。例如：
This is the mountain village where I stayed last year.I'll never forget the days when I worked together with you.判断改错（注：先显示题，再显示答案，横线；用不同的颜色表示出。）
（错）This is the mountain village where I visited last year.（错）I will never forget the days when I spent in the countryside.（对）This is the mountain village(which)I visited last year.（对）I'll never forget the days(which)I spent in the countryside.习惯上总把表地点或时间的名词与关系副词 where, when联系在一起。此两题错在关系词的误用上。
方法二： 准确判断先行词在定语从句中的成分(主、谓、宾、定、状)，也能正确选择出关系代词/关系副词。例1.Is this museum ___ you visited a few days ago?
A.where B.that C.on which D.the one
例2.Is this the museum ____ the exhibition was held?
A.where B.that C.on which D.the one答案：
例1 D，例2 A
例1变为肯定句： This museum is ___ you visited a few days ago.例2变为肯定句： This is the museum ___ the exhibition was held.在句1中，所缺部分为宾语，而where, that, on which都不能起到宾语的作用，只有the one既做了主句的表语，又可做从句的宾语，可以省略关系代词，所以应选D。
而句2中, 主、谓、宾俱全，从句部分为句子的状语表地点，既可用副词where，又因 in the museum词组，可用介词in + which 引导地点状语。而此题中，介词on 用的不对，所以选A。
关系词的选择依据在从句中所做的成分，先行词在从句中做主、定、宾语时，选择关系代词(who, whom, that, which, whose)；
先行词在从句中做状语时，应选择关系副词(where 地点状语，when 时间状语，why 原因状语)。
（七）介词+关系词
1）介词后面的关系词不能省略。
2）that前不能有介词。
3）某些在从句中充当时间，地点或原因状语的”介词+关系词“结构可以同关系副词when ,where和why 互换。This is the house in which I lived two years ago.This is the house where I lived two years ago.Do you remember the day on which you joined our club?
Do you remember the day when you joined our club?
This is the reason why he came late.This is the reason for which he came late.（八）先行词和关系词二合一
1)Whoever spits in public will be punished here.(Whoever 可以用 anyone who 代替)2)The parents will use what they have to send their son to technical school.(what 可以用all that代替)
（九）as,which引导的非限定性定语从句
由as, which 引导的非限定性定语从句，as和which可代整个主句，相当于and this或and that。As一般放在句首，which在句中。
As we know, smoking is harmful to one's health.The sun heats the earth, which is very important to us.典型例题
1）Alice received an invitation from her boss, ___came as a surprise.A.it B.that C.which D.he
答案C.此为非限定性从句，不能用 that修饰，而用which.，it 和he 都使后句成为句子，两个独立的句子不能单以逗号连接。况且选he句意不通。
2）The weather turned out to be very good, ___ was more than we could expect.A.what B.which C.that D.it
答案B。
which可代替句子，用于非限定性定语从句，而what不可。That 不能用于非限定性定语从句，it不为连词，使由逗号连接的两个句子并在一起在英语语法上行不通。
3）It rained hard yesterday, ____ prevented me from going to the park..A.that B.which C.as D.it
答案B.as 和which在引导非限制性定语从句时，这两个关系代词都指主句所表达的整个意思，且在定语从句中都可以作主语和宾语。但不同之处主要有两点：
(1）as 引导的定语从句可置于句首，而which不可。
(2）as 代表前面的整个主句并在从句中作主语时，从句中的谓语必须是系动词；若为行为动词，则从句中的关系代词只能用which.。
在本题中，prevent由于是行为动词，所以正确选项应为B。
As 的用法例
1.the same… as；such…as 中的as 是一种固定结构, 和……一样……。
I have got into the same trouble as he(has).例2.as可引导非限制性从句，常带有'正如'。
As we know, smoking is harmful to one's health.As is knew, smoking is harmful to one's health.As是关系代词。例1中的as作know的宾语；
例2中，它充当从句的主语，谓语动词know要用被动式。
（十）关系代词that 的用法
(1)不用that的情况
(a)在引导非限定性定语从句时。
(错)The tree, that is four hundred years old, Is very famous here.(b)介词后不能用。
We depend on the land from which we get our food.We depend on the land that/which we get our food from.(2)只能用that作为定语从句的关系代词的情况
(a)在there be 句型中，只用that，不用which。
(b)在不定代词，如：anything, nothing, the one, all, much, few, any, little等作先行词时，只用that，不用which。
(c)先行词有the only, the very,the same,the last,just修饰时，只用that。
(d)先行词为序数词、数词、形容词最高级时，只用that。.(e)先行词既有人，又有物时。
(f)先行词指物，在主句中作表语时．
(g)为了避免重复．
(h)先行词是the way时
举例：
Is this the book that you borrowed in the library?
这是你在图书馆借的那本书吗？
Who that break the window should be punished．
谁打碎了窗户都要受到惩罚．
All that is needed is a supply of oil.所需的只是供油问题。
Finally, the thief handed everything that he had stolen to the police.那贼最终把偷的全部东西交给了警察。
（十一）难点分析
（一）限制性定语从句只能用that的几种情况
1．当先行词是anything, everything, nothing(something 除外), few, all, none, little, some等代词时，或者是由every, any, all, some, no, little, few, much等修饰时
(1)Have you taken down everything that Mr.Li has said?
(2)There seems to be nothing that seems impossible for him in the world.(3)All that can be done has been done.(4)There is little that I can do for you.注意：当先行词指人时，偶尔也可以用who
(4)Any man that/.who has a sense of duty won’t do such a thing.2.当先行词被序数词修饰
(1)The first place that they visited in London was the Big Ben.3.当先行词被形容词最高级修饰时
(1)This is the best film that I have seen.4.当形容词被the very, the only 修饰时
(1)This is the very good dictionary that I want to buy，(2)After the fire in his house, the old car is the only thing that he owned.当先行词指人时，偶尔也可以用who
(3)Wang Hua is the only person in our school who will attend the meeting？
5.当先行词前面有who, which等疑问代词时
(1)Who is the man that is standing there?
(2)Which is the T-shirt that fits me most?
6.当先行词既有人，也有动物或者物体时
(1)Can you remember the scientist and his theory that we have learned?
（二）关系代词as和which引导的定语从句as和which引导非限制性定语从句，有相同之处也有不同之处。具体情况是：
1．As和which都可以在定语从句中做主语或者宾语，代表前面整个句子。
(1)He married her, as/which was natural.(2)He was honest, as/which we can see.2.as 引导非限制性定语从句，可放在主句之前，或者主句之后，甚至可以切割一个主句；which引导的非限制性定语从句只能放在主句之后。另外，as有“正如……，正像……”的意思
(1)As is known to all, China is a developing country.(2)He is from the south, as we can see from his accent.(3)John, as you know, is a famous writer.(4)He has been to Paris more than several times, which I don’t believe.注意：当主句和从句存在逻辑上的因果关系时，常用which
(5)Tom was always late for school, which made his teacher angry.3.当先行次受such, the same修饰时，常用as
(1)I have never heard such a story as he tells.(2)He is not such a fool as he looks.(3)This is the same book as I lost last week.注意：当先行词由the same修饰时，偶尔也用that引导定语从句，但是和由as所引导的定语从句意思不同
(4)She wore the same dress that she wore at Mary’s wedding.她穿着她在MARY婚礼上穿过的一条裙子。
(5)She wore the same dress as her young sister wore.她穿着和她妹妹所穿的一样的裙子。
(三）以the way为先行词的定语从句通常由in which, that引导，而且通常可以省略。
(1)The way in which/ that/./ he answered the question was surprising.(四)but有时也可以做关系词引导定语从句
(1)There are very few but understand his idea.(but= who don’t)
(五)区分定语从句和同位语从句
1．定语从句修饰先行词，它和先行词是修饰关系；
同位语从句说明先行词的具体内容，是补充说明的关系
(1)The plane that has just taken off is for London.定语从句
(2)The fact that he has been dead is clear.同位语从句
2．定语从句由关系代词或者关系副词引导，关系词在句中充当成分，有时可以省略；
同位语从句主要由that引导，在句中一般不做成分；
句子也可以由when, where, how, why, whether, what等词引导，充当成分
(1)The news he told me is true.(2)The news that he has just died is true.(3)The problem that we are facing now is how we can collect so much money.定语
(4)The problem how we can collect so much money is difficult to solve.3.同位语从句和先行词一般可以用be动词发展成一个完整的句子，而定语从句不可以
(1)The idea that we could ask the teacher for advice is wonderful.同位语
(2)The idea was that we could ask the teacher for advice.(3)The fact that the earth moves around the earth is known to all.(4)The fact is that the earth moves around the earth.18.定语从句
定语从句（Attributive Clauses）在句中做定语，修饰一个名词或代词，被修饰的名词,词组或代词即先行词。定语从句通常出现在先行词之后，由关系词（关系代词或关系副词）引出。
关系代词有：who, whom, whose, that, which等。
关系副词有： when, where, why等。
18.1 关系代词引导的定语从句
关系代词所代替的先行词是人或物的名词或代词，并在句中充当主语、宾语、定语等成分。关系代词在定语从句中作主语时，从句谓语动词的人称和数要和先行词保持一致。
1）who, whom, that
这些词代替的先行词是人的名词或代词，在从句中所起作用如下：
Is he the man who/that wants to see you?
他就是你想见的人吗？（who/that在从句中作主语）
He is the man whom/ that I saw yesterday.他就是我昨天见的那个人。（whom/that在从句中作宾语）
2)Whose 用来指人或物，(只用作定语, 若指物，它还可以同of which互换）, 例如：
They rushed over to help the man whose car had broken down.那人车坏了，大家都跑过去帮忙。
Please pass me the book whose(of which)cover is green.请递给我那本绿皮的书。
3）which, that
它们所代替的先行词是事物的名词或代词，在从句中可作主语、宾语等，例如：
A prosperity which / that had never been seen before appears in the countryside.农村出现了前所未有的繁荣。（which / that在句中作宾语）
The package(which / that)you are carrying is about to come unwrapped.你拿的包快散了。(which / that在句中作宾语）
［定语从句］介词+关系词
1）介词后面的关系词不能省略。
2）that前不能有介词。
3）某些在从句中充当时间，地点或原因状语的”介词+关系词"结构可以同关系副词when 和where 互换。例如：
This is the house in which I lived two years ago.这是我两年前住过的房子。
This is the house where I lived two years ago.Do you remember the day on which you joined our club？ 还记得你加入我们俱乐部的那一天吗？
Do you remember the day when you joined our club？
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