初三英语总复习复合句-状语从句123.doc

第42讲复合句一状语从句

【复习目标】

▲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。

【课前准备】

要求学生回顾引导状语从句的各种连词，并用不同的连词各造一个状语从句。

【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。

状语从句巾从属连词作关联词，从属连词在从句屮不充当句子成分。

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，朗读吋用降调。

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

⑴常用的连词有when, whi le, before,after, until (till),since , as soon as 等。

(2)吋间状语从句中一般不用将来时，若谈论将来的事情，往往用?一般现在吋代替，

如:I'll g o on with th e work when I come back tomorrow./As soon as he finishes the work, he wil I come to se e me.

⑶when和while都表示“当 .... 的时候”，但有区别。

when强调“特定时间”，如：

There was a loud knock at the door when he was just fallin g asleep, whi le表示的时间是一段，而不是一点，如：

While he was havi ng supper, h e heard some one knock at the door, while有时还有对比的含义，如：

While I w as reading,he was writi ng.

2.原因状语从句

⑴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。

I can't g o to school because I am ill.

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be cause 弱，常译为“既然”，如：Since y ou are ill,I'll go alon e.

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

“巾于”，如：As it is rainin g hard, we w on't go hiki ng.

for是个并列连词，只能放在另一个并列分句后而，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:You h aven't met h im, for he d idn't come h ere.

3.条件状语从句

常由if(假如、如果｝No matter(不管｝來引导，如：No matter what he says, I won't believe hi m,如果主句是一般将来时，从句往往用一般现在时来表示将来，如：I'll go for a pic nic if it is fine.

4.结果状语从句

一般由so...t hat, such...that 引导，如:It's such a hea vy box that nobody can m ove

it.

The b ox is so hea vy that nobo dy can move it.

5.目的状语从句

往往由so that, i n order that 弓I 导，如：111 sp eak slowly s o that you c an understan d

me.

He set off early in order that he might be in time.

6.比较状语从句

常由as...a s, than, not as/so…as 等引导。

比较从句部分常是省略勾，如：I'm tai ler than he (is).

Science is not as p opular as En glish.

7.方式状语从句

常用as 引导。如：Y ou should do it as I tol d you.

8.让步状语从句

由though或al though等引导，但不能与but同时连用，如:Though it sn owed heavily ,

they kept on working.

9 .地点状语从句

常用whe re, wherever 引导。如：「II go where work is hard. 【典型例题解析】

]列 1 The question was _______ d if ficult that nobody could answer [CD#3].

A.very...them

B.very...it

C. so...them D . so...it

解析因为句屮有that,所以前而用so,构成so ................ that从句，而qu estion足单数，用代词it,故选D。

例2 It was ______ t hat he had to ask for help.

A. such big work B . so big a w ork 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。

1. He won *t believe i t ______________ h e sees it wi th his own e yes.

A.when

B. after

C. unti I

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 yo u ________ ne xt Sunday.

1. hu nting."when I will have time

B.to h unt".until I’m free 1. boat ing...if I h ave nothing to do

D. to b oat...as I w ill not be s o busy

解析去打猎、划船常用go hun ting, go boa ting，所以应在A和C巾选择，又因力when和if在句中引导状语从句时，要用一般现在时表示将來，故选C。

例5 It's almost thr ee years _________ I las t saw her.

A. since

B. when C . that D. a fter

解析本句表示自从上次见到她几乎有三年了，句型lfs+吋间段+S j nce从句(过去吋)，故选A。【选讲例题】

用所给动词适当形式填空

例6 门I go to Shanghai if I have(h ave) time to morrow.

And I want to kno w if youwil 1 have(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

二句屮if是“是否”的意思，引导宾语从句，仍用将来时。

例7 —Coul d you tell m e when hewi II return(r eturn) home next week?

—S orry, I can't. But I wil I ring you u p when he re turns (retur n) home.

解析第一句中的when意思是“什么时候”，引导宾语从句用将來时态，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來。

【课內追踪练习】

单项选择

(C) 1 Jack w as tired ___ played tenn is all after noon.

A. if

B. as s oon as

C. because

D. b efore

(B)2.e was walking along the r iver _______ he saw a bi g cat.

A. whi le

B. whe n

C. as

D.which

(A)3. ___ h e fini shed his wor k, he left h urriedly.

A.As soon as

B. In o rder that

C. Until

D. Sine e (A) 4.TII

leave him a note [CD#3]he'll know w here we are.

A. so that

B. so as

C. in order

D. for

(C)5. ____ t he rain has sto pped, let’s start again.

A. For

B. Because

C. Si nee

D. hat

【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)引导宾语从句；if (是否)引导

宾语状语从句、(假如)引导条件状语从句；so ............. that、so that > such .......... t hat

3注意用一般现在时表示将来的儿种句式。

【课外巩固练习】

一、弟项选择

(A)6.He s tarted early ______ he c ould get the re before ni ne.

A. in ord er that

B.because

C. so as to

D. in or der to

(B)7.They waited ___ it was dark outside .

A. since

B. un til

C. so

D. while (B ) 8.Mike is boy th at we all li ke him.

A. a good so

B. so good a

C. a sue h good

D. s uch good a (D ) 9.It was that

th ey wanted to go for a pi cnic in the country.

A. s uch a fine w eather B . so fine a weather

C.a fine weather so

D. such fine w eather

(B)10 .Mother was doing some c ooking _____ f ather was r eading a new spaper.

A. wh en

B. while

C. wheth er

D. s ince

(C)ll.Ships are ______ than pla nes that few people take them on bus iness.

1. too mu ch slower B. ve ry much slow er

C. so much slower

D. muc h more slowe r (B) 12.They had started harvesting

rice ___________________________________ t he rain beg an.

A. after

B. b efore

C. since

D. as

二、在下列各句屮填入适当的状语从句连词，使句子意思完整、通顺

13. When it rains, I go to schoo I by bus.

14.1 will tell you the sec ret if you d on't tell an yone else ab out it.

15.M ary always t akes a seat in the first rowso that she can hea r better.

16.We didn’t n otice anythi ng wrong wit h the comput er until we started usin g it.

17.The y oung doctor was a bit wo rriedbecaus eit was his first time to operate o n a

patient.

18.We should study forei gn languages as hard as Marx did.

19.The elephant has so stro ng a bodyth atit can do heavy work for people.

2 O.lt issuch a difficult problemtha tnobody can work it out.

三、句型转换

21.U se your head , then you'l I find a way .

If_you use your head, y ou’ll find a way.

22.1 we nt to bed af ter my fathe r came back home yesterd ay.

I didn't go to bedun tilmy fathe r came back home yesterd ay.

23.The is land is so b eautiful tha t it can att ract large n umbers of pe ople.

The isl and is beaut ifulenough toattract I arge numbers of people.

2 4.My dress i s more expen sive than Li ly’s.

Lily’s dress is not so/asexpen sive as mine .

25.The scho ol has been open for thr ee years.

Ifsthree year ssincethe school opene d.

四、改错

LondonAt th e entrance o f a big offi ce in, ther e was a piec e of papers. All men had to write th eir names on it when the y reached ea ch morning.At nine o'cl ock, a young man, which lived in a s mall room on the office, had to draw a red line under the la st name, and whoever was coming befo re that had to explain t o the manage r. Whenever there was a thick fog i n the city, t he first per son to arriv e lately usu ally wrote t he reason “D elayed by fo g” and by th en everyone else after t hat just put “ditto” bel ow.

One morni ng, however, first man t o come late wrote My wi fe had given birth to a baby this mo m ing. ” Twent y or thirty people after him put ‘‘ di tto，’ be low as usually. 2 6.entrance o f 改成entrance to

27.a piece of papers 改成a piece of p aper

28.reach ed each morn ing 改成arrived each mornin g

29.which li ved 改成who liv ed

30.on the office 改成abov e the office

https://www.sodocs.net/doc/0917954539.html,ing be fore 改成coming after

32.to arrive latel y 改成to arrive late

33.and by then 改成and then

34.howe ver, first 改成however, the first

35.had given 改成has given

36.as u sually 改成as u sual

五、书面表达

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主从复合句

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初中英语复合句

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主从复合句-完整版

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(九) 复合句——状语从句

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初中英语状语从句讲解 1.时间状语从句 2. 条件状语从句 3. 原因状语从句 4. 结果状语从句 5. 比较状语从句 6. 目的状语从句 7. 让步状语从句 8. 地点状语从句 2.用来修饰主句中的动词，副词和形容词的从句叫状语从句。根据其含义状语 从句可分为时间状语从句，地点状语从句，条件状语从句，原因状语从句，结果状语从句，比较状语从句，目的状语从句，让步状语从句。 1. 时间状语从句 (1)时间状语从句常用when, as, while, before, after, since, till, until, as soon as等连词来引导。例如： It was raining hard when got to school yesterday. While he was doing his homework, the telephone rang. As he walked along 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)在时间状语从句里，通常不用将来时态，用现在时态表示将来的动作或 状态。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)在带有till或until引导的时间状语从句的主从复合句里，如果主句用 肯定式，其含义是“一直到……时”，谓语动词只能用延续性动词。如果主句用否定式，其含义是“直到……才……”, “在……以前不……”, 谓语动词可用瞬间动词。例如： The young man read till the light went out. Let’s wait until the rain stops. We won’t start until Bob comes. Don’t get off until the bus stops. 2. 条件状语从句 (1)条件状语从句通常由if, unless引导。例如： What shall we do if it snows tomorrow? Don’t leave the building unless I tell you to. (2)在条件状语从句里，谓语动词通常用现在时态表示将来的动作或状态。 例如： I’ll help you with your English if am free tomorrow. He won’t be late unless he is ill.

英语主从复合句大全

主从复合句 主句是主体，从句只是句子的一个成分，换言之，将句子（除谓语外）的各个成分扩展开来就成了从句。关联词分五类： 疑问代词：who（whom/whose）， which, what, 关系代词：who（whom/whose）， which, that, 疑问副词：when, where, why, how 关系副词：when, where, why 从属连词：that (无词义)， whether, if, although, after because, before, when, since， as soon as, as long as 只有从属连词没有句子功用，即不担任句子成分。 从句分为五类： 主语从句 宾语从句 表语从句 句中作用如同名词。一般都不用逗号，所用关联词相同：1,连词that/whether/if 2, 疑问代词who/what/which 3, 疑问副词when /where /how /why（引导间接疑问句） 定语从句 状语从句 一．主语从句subject clause，也可分为三种：that引导的主从 / 由连接代副词引导的主从 / what 和whoever等引导的主从。 1由that引导的主从，用得最多。(that 后面是主语) “That she became an artist may have been due to her father’s influence.”她成为画家可能是受其父亲的影响。 上面句子看着别扭陌生，换成it引导的句子就熟悉了，因为一般除强调外都后置而由it代替，有五种形式：

（1）+ that 、、、 It is natural that they should have different views. （2）、、、 It’s a wonder that you are still alive. （3）宾语) or adverbial(副词)) + that、、、 It seems that you’re right. It struck me that we ought to make a new plan. 我忽然想起我们应该制订一个新计划。 It never occurred to me that perhaps she was lying. 我从未想到或许她是在说谎 （4）、、、 It was rumored （It is said） that you was suffering from a stone in the kidney. 谣传说/据说你得了肾结石。 （5）、、、 No, no, it couldn’t be that they were interested in him. 不，不，他们不可能对他有兴趣。口语中that可以省略： It was clear(that) his words pleased her. 显然他的话使她高兴。 When he’ll be back depends much on the weather. Who is to be sent there ha sn’t been decided. It’s clear enough what he meant. 两种结构都能用，但是it结构更多，有四种形式。 It was not clear to me why he behaved like tha t. 我不太清楚他为什么会这样做。 It’s a puzzle how life began. 生命如何开始是一个谜