初中英語從句精練

⑴ 初中英語從句整理

狀語從句
狀語從句用來修飾主句中的動詞，副詞和形容詞的從句叫狀語從句。根據其含義狀語從句可分為時間狀語從句，地點狀語從句，條件狀語從句，原因狀語從句，結果狀語從句，比較狀語從句，目的狀語從句，讓步狀語從句。
1. 時間狀語從句
(1)時間狀語從句常用when, as, while, before, after, since, till, until, as soon as等連詞來引導。例如：
It was raining hard（rain hard下大雨） when got to school yesterday.
While he was doing his homework, the telephone rang.
As he walked along（沿著走） the lake, he sang happily.
He had learned a little Chinese before he came to China.
After he finished middle school, he went to work in a factory.
(2)在時間狀語從句里，通常不用將來時態，用現在時態表示將來的動作或狀態。例如：
I』ll ring you up as soon as I get to New York.
I will tell him everything when he comes back.
He won』t believe it until he sees it with his own eyes.
(3)在帶有till或until引導的時間狀語從句的主從復合句里，如果主句用肯定式，其含義是「一直到……時」，謂語動詞只能用延續性動詞。如果主句用否定式，其含義是「直到……才……」, 「在……以前不……」, 謂語動詞可用瞬間動詞。例如：
The young man read till the light went out（熄滅）.
Let』s wait until the rain stops.
We won』t start until Bob comes.
Don』t get off（從下來） until the bus stops.
【Till是指直到某一特定事件發生的時候，而在那個時刻之後，該事情或狀況仍將持續。 Until是指直到某一特定事件發生的時候，而講話的人在自己心裡認為，在那個時刻之後，該事情或該狀況將中止（不怎麼可能持續）。固定組合里from morning till night，till/until是不能替換的，】
2. 條件狀語從句
(1)條件狀語從句通常由if, unless引導。例如：
What shall we do if it snows tomorrow?
Don』t leave the building unless I tell you to.
(2)在條件狀語從句里，謂語動詞通常用現在時態表示將來的動作或狀態。例如：
I』ll help you with your English if am free tomorrow.
He won』t be late unless he is ill.
(3)「祈使句 + and (or)+ 陳述句」 在意思上相當於一個帶有條件狀語從句的復合句。例如：
Hurry up, or you』ll be late. =If you don』t hurry up, you』ll be late.
Study hard and you will pass the exam. =If you study hard, you will pass the exam.
3. 原因狀語從句
(1)原因狀語從句通常由because, since, as引導。例如：
He didn』t come to school because he was ill.
As it is raining, we shall not （不得；不應該）go the zoo.
Since you can』t answer the question, I』ll ask someone else.
(2)because表示直接原因，語氣最強。Because引導的原因狀語從句多放在主句之後。回答由why提出的問題，只能用because。As和since語氣較弱，一般用來表示明顯的原因。由as和since引導的原因狀語從居多放在句首。例如：
------Why aren』t going there?
------Because I don』t want to.
As he has no car, he can』t get there easily.
Since we have no money, we can』t buy it.
(3)because和so不能同用在一個句子里。
4. 結果狀語從句
(1)結果狀語從句由so…that, such…that, so that引導。例如：
He is so poor that he can』t buy a bike for his son.
She is such a good teacher that everybody likes her.
My pencil fell under the desk, so that I couldn』t see it.
(2)so…that語such...that可以互換。例如：
在由so...that引導的結果狀語從句中，so是副詞，與形容詞連用。其結構是: 「...so + 形容詞（副詞）+ that + 從句」。例如：
He was so glad that he couldn』t say a word.
The hall is so big that it can hold 2,000 people.
Mother lives so far away that we hardly ever（幾乎不，從來不） see her.
在由such…that引導的結果狀語從句中，such是形容詞，它修飾的可以是單數或復數可數名詞，也可以是不可數名詞；名詞前面可以帶形容詞，也可不帶。如果是單數可數名詞，前面需加不定冠詞a或an。例如：
It was such a hot day that nobody wanted to do anything.
He had such long arms that he could almost touch the ceiling.（天花板）
He made such rapid progress that he did very well in the mid-term.
有時上述兩種結構是可以互換的。例如：
It was such a wonderful film that all of us wanted to see it again.
=The film was so wonderful that all of us wanted to see it again.
It is such an important match that nobody wants to miss it.
=The match is so important that nobody wants to miss it.
(3)如果名詞前由many, much, little, few等詞修飾時，只能用so, 不用such。例如：
Soon there were so many deer that they ate up all the wild roses.
He has so little time that he can』t go to the cinema（去看電影） with you.
5. 比較狀語從句
比較狀語從句通常由as…as, 比較級 + than…等連詞引導。例如：
Tom runs faster than John does.
This classroom is as big as that one.
6. 目的狀語從句
(1)目的狀語從句通常由 so that, in order that（為了，以便）引導。例如：
We started early so that we could catch the first train.
He studies hard so that he could work better in the future.
We used the computer in order that we might save time.
(2)so that既可引導目的狀語從句，又可引導結果狀語從句。區別這兩種從句的辦法有兩個：1)目的狀語從句里往往帶有情態動詞can, could, may, might等。2)從意思上看，目的狀語從句往往表示的目的很明確。例如：
Speak clearly so that they may understand you. (目的狀語從句)
Jack is badly ill so that he has to rest. (結果狀語從句)
7. 讓步狀語從句
(1)讓步狀語從句通常由although, though等連詞引導。例如：
Though he is young, he knows a lot.
Although I am tired, I must go on working.
(2)although(though)不能用在同一個句子中。例如：
我們不能說：Though it was raining hard, but he still went out.
應該說：Though it was raining hard, he still went out.或It was raining hard, but he still went out.
8. 地點狀語從句
地點狀語從句常常由where來引導。例如：
Go where you like.
Where there is a will, there is a way.

⑵ 求初中英語各類從句的用法

英語的復合句包括並列句和主從句兩種。其中並列句是兩句地位完全相同的簡單句用表示並列關系的連詞連接而成（例如and，or等）。主從句雖然有兩套主謂結構，但是其中一套是主要的，稱為主句，另一套只是充當主句的某個成分，稱為從句。英語從句分為賓語從句，定語從句，狀語從句，主語從句，表語從句，同位語從句6種。
賓語從句和表語從句
賓語從句和表語從句是從句中較為簡單的一種。這兩種從句是以句子的形式代替了主句中的賓語或表語，也就是直接占據了謂語後賓語或表語的位置，比較明顯。引導賓語從句或表語從句的引導詞最常用的是that，以及關系代詞what，which，who(whom),關系副詞when，where，how，whether。
由於主從復合句中有兩套主謂結構，因而要注意時態的搭配。時態搭配的原則是從句服從主句，但是可以根據情況靈活配置，不過主從句之間不出現時段斷層。因而一般常見的配置組合為：
主句 現在時 過去時 將來時
從句 現在時，過去時，將來時 過去的時態 一般現在時
註：當從句的內容是客觀真理時，無論主句是什麼時態，從句永遠用一般現在時，例：The teacher told the students that the light travels faster than the sound in the air.
定語從句
定語從句是從句充當定語的用法，引導詞與時態搭配的規則與賓語從句相同。定語從句與賓語從句區分的要點是賓語從句充當主句的賓語，占據了主句中賓語的位置，而定語從句的主句結構完整，定語從句在引導詞的引導下跟在被修飾的主句的主語或賓語（表語）之後，起修飾作用，而被修飾的詞語稱為先行詞。例如：
①People don』t know who runs in the morning in the park everyday.人們不知道是誰每天早晨在公園里跑步。
②People don』t know the man who runs in the morning in the park everyday.人們不知道那個每天早晨在公園里跑步的人是誰。
在②中，主句部分People don』t know the man句子結構是完整的，the man是被從句修飾的成分，即先行詞。
注意，that是引導短語從句的引導詞中最靈活而且用法最多的，通常可以代替所有關系代詞（which，what，who，whom），而且有幾種情況必須使用that：A.先行詞是不定代詞時；B.先行詞受形容詞最高級修飾時；C.當先行詞被any, few, little, no, all, much, some等詞修飾時D.當先行詞為序數詞或被序數詞所修飾時；E.當先行詞被the very, the only, the last, the just, the same等修飾時；F.當先行詞既包含人又包含物時當先行詞是疑問代詞who，which，what或主句以這些詞開頭時；G.當先行詞為主句表語或關系代詞為從句表語時。
以下兩種情況一般只使用which：在「介詞＋關系代詞」結構中先行詞為「those＋表事物的復數名詞」時。
當先行詞為時間，地點或方式名詞時，就有是使用關系代詞和關系副詞的問題了。原則非常簡單：如果從句主謂賓結構完整，就使用關系副詞；如果從句主謂賓結構不完整，使用關系代詞。例如:
①This is the place where they met each other for the first time.
這是他們第一次見面的地方。
②This is the place that they will never forgrt.
這是他們永遠不會忘記的地方。
在①中，從句部分的主謂賓結構是完整的，因而主句中的「place」充當了從句的地點狀語，所以使用了關系副詞where；在②中從句中沒有賓語，因而主句中的「place」 充當了從句的賓語，所以使用了關系代詞that。
注意定語從句中有一類非限制性定語從句。非限制性定語從句是先行詞的附加說明，去掉了也不會影響主句的意思，它與主句之間通常用逗號分開，例如：
This is the house which we bought last month. 這是我們上個月買的那幢房子。（限制性）
The house, which we bought last month, is very nice.這幢房子很漂亮，是我們上個月買的。（非限制性）
2) 當先行詞是專有名詞或物主代詞和指示代詞所修飾時，其後的定語從句通常是非限制性的，例如：
My house, which I bought last year, has got a lovely garden. 我去年買的的那幢房子帶著個漂亮的花園。
3) 非限制性定語從句還能將整個主句作為先行詞, 對其進行修飾, 這時從句謂語動詞要用第三人稱單數，例如：
He seems not to have grasped what I meant, which greatly upsets me. 他似乎沒抓住我的意思，這使我心煩。
Liquid water changes to vapor, which is called evaporation. 液態水變為蒸汽，這就叫做蒸發。
說明：關系代詞that和關系副詞why不能引導非限制性定語從句。
狀語從句
狀語從句的種類最多，知識點比較零散，歸納之後有以下幾種：
時間狀語從句
引導詞：when, as, while, as soon as, while, before, after, since, till, until, the minute, the moment, the second, every time, the day， the instant, immediately , directly, no sooner … than,hardly …when, scarcely … when
例：
I didn't realize how special my father was until I was 18.
While Tom was watching TV, his wife was reading.
No sooner had I arrived home than it began to rain.
Every time I take your advice, I get into trouble.
地點狀語從句
引導詞：where, wherever, anywhere, everywhere
Generally, air will be heavily polluted where there are factories.
Wherever you go, you should bring the mp3 player with you.
原因狀語從句
引導詞：because, since, as, since, seeing that, now that, in that, considering that, given that, considering that, in as much as, in so much as
Now that everybody has come, let's begin our clas.
Considering that he is no more than 10 years old, his height of 1.60 m is not normal.
目的狀語從句
引導詞：so that, in order that, lest, in case, for fear that， in the hope that, for the purpose that, to the end that
The boss asked his secretary to give him the letter so that he could send it out himself.
The instructor raised his voice that the students at the back could hear more clearly.
結果狀語從句
引導詞：so … that, so… that, such … that, such that, to the degree that, to the extent that, to such a degree that,
He got up so early that he caught the first train.
It's such a good chance that we must not miss it.
條件狀語從句
引導詞：if, unless, as/so long as, only if, providing/provided that, suppose that, in case that, on condition that
You will certainly succeed so long as you keep on trying.
Provided that there is no opposition, we shall call off the meeting.
讓步狀語從句
引導詞：though, although, even if, even though, as(用在讓步狀語從句中 必須要倒裝)，while ( 一般用在句首 )，no matter …， in spite of ，the fact that, while, whatever, whoever, wherever,whenever, however, whichever
Much as I respect him, I can't agree to his proposal.
No matter how hard he tried, she could not change her mind.
比較狀語從句
引導詞：as(同級比較), than(不同程度的比較), 特殊引導詞：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
She is as bad-tempered as her mother.
The house is three times as big as ours.
The more you exercise, the healthier you will be.
Food is to men what oil is to machine. 食物之於人，猶如油之於機器。
方式狀語從句
引導詞：as, as if, how, the way
When in Rome, do as the Roman do.
She behaved as if she were the boss.
Sometimes we teach our children the way our parents have taught us.
應當注意的知識點有：
引導時間狀語從句的連詞
主要有when, while, as, by the time, before, after, since, till/until, as soon as等。其中when、while和as都可表示"當……時候",但用法有區別:
1) when意為"在……時;當……時",可表示"點時間"或"段時間",從句謂語可以 是終止性動詞,也可以是延續性動詞。例如: When I got home, he was having supper.
2) as意為"邊……邊……"或"與……同時",重在表示兩個動作同時發生、伴隨進行。as從句是終止性動詞時,主句通常也必須是終止性動詞。例如: They sang as they danced.
3) while只可表示"段時間",從句謂語只限於延續性動詞。例如: While I was sleeping, my father came in.
引導原因狀語從句的連詞
原因狀語從句一般由because, since, as, for引導. 注意as, because, since 和for的區別:
1) 如果原因是構成句子的最主要部分, 一般用because。because引導的從句一般不放在句子的開頭。例如: I missed the train because I got up late.
注:對於以why開頭的問句, 一般只能用because引導的從句來回答。
2) 如果原因已為人們所知, 或不如句子的其餘部分重要, 就用as或since、since 比as稍微正式一些。as和since引導的從句一般放在句子的開頭。例如:
As he was not well,I decided to go there without him.
Since this method doesn't work, let's try another.
3) for表示所說的理由是一種補充說明,因此,for引導的從句可以放在括弧里,而
且for引導的從句一般不放在句子的開頭。例如: I decided to stop and have lunch, for I was feeling quite hungry.
引導結果狀語從句的連詞
主要有so/such…that…,so that等。
1) so...that結構在某種情況下可以與enough to和too...to結構相互轉換。例如:
She is so short that she can't reach the buttons of the lift.
=She is too short to reach the buttons of the lift.
2)so that也可以引導結果狀語從句,意為"結果是;以致於"。例如: They missed the bus so that they were late for class.
注:so that也可引導目的狀語從句, 此時可用to或in order to替換, 將其改為簡單句。
例如: He got up early so that he could get to school on time.
=He got up early to get to school on time.
=In order to get to school on time,he got up early .
主語從句
主語從句主要有三類：
由連詞that引導的主語從句。 例如：That you will win the medal seems unlikely.
你想獲得獎牌看起來是不可能的。
用連接代詞which或連接副詞if, whether 引導的主語從句。 例如：
Which of them escaped from the prison is still a mystery.
他們哪一個是從監獄里逃跑的，仍然是個謎。
When they will come hasn』t been made pubic.
他們什麼時候來還不知道。
Whether she is coming or not doesn』t matter too much.
她來不來都無關緊要。
用關系代詞（what,whatever,who,whoerver）引導的主語從句。
主語從句可以直接放在主語位置上，也可以用it作形式主語， 而將從句放在句末（尤其是當謂語較短時）。
當what引導的主語從句表示「…的東西」時，一般不用it作形式主語。
錯:It is a book what he wants.
對:What he wants is a book. 他想要的是本書。
如果帶主語從句的句子是疑問式，則必須用it作形式主語的結構。
例如：Has it been settled who will be sent to carry out the task ?
誰將被派去執行這項任務決定了嗎 ？
固定用法：It is +名詞+從句；It is +形容詞+從句；It is +過去分詞+從句；It +不及物動詞+從句(當「及物動詞 + 賓語」較短時，也可用這種結構);It +某些固定結構+ 主語從句。
同位語從句
在復合句中用作同位語的從句叫同位語從句。它一般跟在某些名詞後面，用以說明該名詞表示的具體內容。如： I heard the news that our team had won．我聽到了我們隊獲勝的消息。
可以跟同位語從句的名詞通常有news，idea，fact，promise，question，doubt，thought，hope，message，suggestion，words（消息），possibility等。
英語中引導同位語從句的詞有連詞 that，whether，連接副詞 how,when,where等。（註：if,which 不能引導同位語從句。）如：I have no idea when he will be back．我不知道他什麼時候回來。
有時同位語從句可以不緊跟在說明的名詞後面，而被別的詞隔開。如：The thought came to him that maybe the enemy had fled the city． 他突然想起可能敵人已經逃出城了。

這是我教學中總結的，學生們反映還不錯，有什麼不明白的再問我。

⑶ 初中英語定語從句練習-附答案

定 語 從 句

⑷ 初中英語定語從句練習題

初中英語定語從句練習題
單項填空
1. ---Who is the man _______ was talking to our English teacher?
---Oh! It』s Mr. Baker, our maths teacher.
A. he B. that C. whom D. which
2. I hate the people ________ don』t help others when they are in trouble.
A. who B. which C. they D. where
3. The foreigner _________ visited our school is from Canada.
A. which B. when C. who D. whom
4. George Mallory was an English school teacher _______ loved climbing.
A. who B. whom C. he D. which
5. This is the place _____I have ever visited.
A. there B. when C. where D. which
6. Nobody knows the reason ______ she didn』t come to the meeting.
A. that B. which C. why D. when
7. The moon is a world ______ there is no life.
A. that B. which C. where D. why
8. He has forgotten the day _______ he arrived.
A. when B. where C. that D. which
9. He still remembers the days ______ he spent with your family.
A. when B. where C. that D. on which
10. Mr. White, ______ car had been stolen, came to the policeman.
A. who B. that C. whose D. which
11. He got to the village _______ his family once lived before liberation.
A. that B. which C. when D. where
12. This is the house _______ I want to buy.
A. in which B. that C. whose D. where
13. This is the house _______ our beloved Premier Zhou once lived and worked.
A. which B. that C. when D. where
14. He didn』t tell me the place _______ he was born.
A. that B. which C. when D. where
15. He lived in a small village, ______ was a long way from the railway station.
A. that B. which C. where D. when

⑸ 初中英語定語從句的練習題目

1. I still remember the night _______I first came to the house.
2. I』 never forget the day________ we met each other last week.
3. Mr Black is going to Beijing in October, _______is the best season there.
4. I will never forget the days _______I spent with your family.
5. I』ll never forget the last day______ we spent together.
6. This is the school ______I used to study.
7. Do you still remember the place______ we visited last week?
8. Do you still remember the place_______ we visited the painting exhibition?
9. Have you ever been to Hangzhou_____is famous for the West Lake?
10. Have you ever bee to Hangzhou, ______lies the West Lake?
11. I live in Beijing,____is the capital of China.
12. There was a time ______there were slaves in the USA.
13. It is the third time ______you have made the same mistake.
14. It was in the street _____I met John yesterday.
15. It was about 600 years ago____the first clock with a face and an hour hand was made.
16. This is the way____he did it.
17. Who is the student _____was late for school today?
18. Who _____knows him wants to make friends with him?
19. What else was there in my brother____you didnt like?
20. He lives in the room____window faces to the south.
21. He lives in the room, the window_____faces to the south.
22. This is Mr. John for____son I brought a book yesterday.
23. This is Mr. John for_____I bought a book yesterday.
24. This is the hour_____the place is always full of women and children.
25. And there is one point ______Id like your advice.
26. Winter is the time of year______the days are short and nights are long.
27. I hope you will find this valley a beautiful place____you may spend your weekend.
28.This is the professor ___taught me chemistry in 1980 .
29.The hospital_____ was built five years ago has been modernized.
30.This is the boy ____father died three years ago
31.The film ____we saw the day before yesterday is very interesting.
32.Do you know the student _____was praised at the meeting?
33.1949 is the year ____the People』s Republic of China was founded.
34.They work in a factory _____makes radio parts.
35.They work in a factory _____radio parts are made.
36.This is the vision phone through _____we can see and talk to our friends.
37.Here are players from Japan, _____some of are our old friends.
38.She lives in a small village, ____is only three miles from here.
39.She is going to spend the summer holidays in Shanghai, ____she has some friends.
40.We』ll put off the meeting till next week, _____we won』t be so busy.
41.The sun gives the earth light and heat, ____is very important to the living things.
42.Those ____want to go to the computer room write your names here.
43.He was often late, ___made his teacher very angry.
44.Who is the person ____is standing at the gate?
45.He talked about the teachers and schools ____he had visited.
46.He told us about the countries_______ he had visited.
47.Egypt is a country________ is famous for its pyramids.
48.China is the country_______he spent the best part of his life.
49.The days ________ we spent together cannot be easily forgotten.
50.The house stands at the place ______- the two roads meet.
51.We shall visit the college _________ his father teaches.
52.I know the reason______ she looks so worried.
53.He left me the book, _______is very useful for me.
54.This is the room _________ food is kept.
55. Oct.1, 1949 is the day______ we』ll never forget.
56. The man_____ came yesterday is our English teacher.
57. The students _______are playing football on the playground are of Class Two .
58. This is all _______ I can do for you.
59. Can you think of anyone _______ house was here?
60. The watch ______Mother bought for me works very well.
61. This is the only book _____was borrowed from the library.
62. The day ______ she had to leave arrived at last.
63. The doctors ______ they want to see have come.
64. Do you know the young man _____has been chosen chairman?
65. The park stands at the place ______ the two rivers meet.
66. A plane is a machine______ can fly.
67. It is one of the best pictures_______ have been sold.
68. Those _____ want to go put up your hands.
69. This is the knife with_____ the doctor did the operation.
70. Who is the man to ______ you said hello just now?