[八年级英语]初中状语从句表格整理--原创

[八年级英语]初中状语从句表格整理--原创
[八年级英语]初中状语从句表格整理--原创

状语从句是副词性从句,它在句子中担任状语,修饰主句的动词、形容词、副词或

状语从句although ②We were not tired though (although)

we had worked all day.

以与yet或still连用。though /

although意义相同,用法基本一

样,前者通俗、口语化,后者

正式多放主句的前面。

even i f/

though

I’ll go even if (though) it rains tomorrow.even if 和even though的意思

为“即使”多用于书面语中。as

Child as he is , he knows a lot .

Cold as it is, (= Though it is cold,)the

children play outdoors.

as引出的状语从句多用于书面

语,它比用though或although

引导的从句,语气强,更有表

现力,从句常放在句首,语序

部分倒装。

no matter

(who,

what

when,how

…)

Do it no matter what不管什么others

say.

No matter how无论多么busy he was,

he studied English every day.

no matter……与who-ever引导

的让步状语从句意义基本一

样,no matter……引导的从句可

是以位于主句前或主句后。wh-ever

(whatever

whoever

…)

Whatever happens / may happen , we

shall not lose heart.

Whoever comes, he will be welcome.

比较状语从句as…as

not

so/as…as

Mary is as old as my sister.

He doesn’t run so (as) fast as Jack (does).

连词表示同程度级的比较,肯

定句用as…as否定句可用not

as (so)…as

than

He bought fewer books than I (did).

He runs less fast than me.

表示不同程度之比较,主句中

用比较级的形容词或副词。

the more

…the

more

The more you read, the better you

understand.

The harder you work, the greater progress

you will make.

The sooner, the better.越快越好。

The warmer, the better.越暖和越好。

意思为越…越…,通常的语序

为从句在前主句在后,这两个

the都是表示程度的副词,用在

比较级的形容词或副词前面。

句子意思明显,句子的主语和

动词都可省略。

注意:时间状语从句

(1)当主句是一般将来时、祈使句或主句中含有情态动词,这些词引导的从句要用一般现

在时(主将从现)

Don’t go to bed until you finish your homework.

(2)when,while,as显然都可以引导时间状语从句,但用法区别非常大。

一、when可以和延续性动词连用,也可以和短暂性动词连用;而while和as只能和

延续性动词连用。

①Why do you want a new job when youve got such a good one already?(get为短暂性

动词)你已经找到如此好的工作,为何还想再找新的?

②Sorry,I was out when you called me.(call为短暂性动词)

③Strike while the iron is hot.(is为延续性动词,表示一种持续的状态)趁热打铁。

④The students took notes as they listened.(listen为延续性动词)

二、when从句的谓语动词可以在主句谓语动作之前、之后或同时发生;while和as 从句的谓语动作必须是和主句谓语动作同时发生。

1.从句动作在主句动作前发生,只用when。

①When he had finished his homework,he took a short rest.(finished先发生)

②When I got to the airport,the guests had left.(got to后发生)

2.从句动作和主句动作同时发生,且从句动作为延续性动词时,when,while,as 都可使用。

①When /While /As we were dancing,a stranger came in.(dance为延续性动词)

②When /While /As she was making a phonecall,I was writing a letter.(make为延

续性动词)

3.当主句、从句动作同时进行,从句动作的时间概念淡化,而主要表示主句动作发生的背景或条件时,只能用as。这时,as常表示“随着……”;“一边……,一边……”

之意。

①As the time went on,the weather got worse.(as表示“随着……”之意)

③As years go by,China is getting stronger and richer.

④The little girls sang as they went.小姑娘们一边走,一边唱。

⑤The sad mother sat on the roadside,shouting as she was crying.

4.在将来时从句中,常用when,且从句须用一般时代替将来时。

①You shall borrow the book when I have finished reading it.

②When the manager comes here for a visit next week,Ill talk with him about this.

(3)since 引导的从句一般用过去时,主句用现在完成时

I have learnt English since I was 4 .

目的状语和结果状语

(1)目的状语从句引导词:so that. in order that从句中常用情态动词。

★so that既可引导目的状语从句,又可引导结果状语从句。区别这两种从句的办法有两个:1)目的状语从句里往往带有情态动词can, could, may, mightwould等。

2)从意思上看,目的状语从句往往表示的目的很明确。例如:

Speak clearly so that they may understand you. (目的状语从句)

Jack is badly ill so that he has to rest. (结果状语从句)

(2)结果状语从句引导词:so...that,such...that.

(3)so与such的区别

①so+形+a/an+名单=such+a/an+形+名单

②so+many/much/few/little+形+名(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 with you.

③such+形+不可数名词/可数名词复数

(4)so...that与too...to和...enough to间转换

The apple is so dear that I can’t buy it.=The apple is too dear for me to buy.=The apple isn’t cheap enough for me to buy.

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5.before 在。。之前 mr. brown had worked in a bank for a year before he came here. 布朗先生来这之前已经在一家银行里工作一年了。 6. as soon as o。。就。。。 we began to work as soon as we got there. 我们一到那就开始工作。 i will write to you as soon as i get home. 我一到家就给你写信。 7. since 自。。。以来到现在 表示自过去的一个起点时间到目前(说话时间)为止的一段持续时间。主句一般用现在完成时,从句用一般过去时。 mr green has taught in that school since he came to china three years ago. 自格林先生来中国以来,他就在这所学校教书。 (还可以用作介词,本句从句还可以用短语:si nee three years ago自三年前以 来)表示。) 8 till /until 都可以作连词,连接时间状语,也可以作介词,与其它词构成介词短语,在句中作状语。 they walked till /until it was dark. 他们一直走到天黑 xiao ming didn 't leave home till /iluhnits father came back.

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初中英语――if引导的条件状语从句 在主从复合句中修饰主句中的动词、形容词、副词等的从句叫做状语从句,状语从句一般可分为时间状语从句、地点状语从句、原因状语从句、目的状语从句、结果状语从句、条件状语从句、让步状语从句、比较状语从句和方式状语从句九种。 在句子中做条件状语的从句称为条件状语从句。可置于句首、句尾,有时还可置于主语和谓语之间。引导条件状语从句的连接词有:if ,unless,as/so long as等 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。 4.once引导的条件状语从句 once引导的条件状语从句,意为“一旦...,就”,从句可置于主句前或后 Once you begin,never stop. 一旦开始,就绝不要停止 Maths is easy to learn once you understand the rules. 一旦你理解了规则,数学就不难学了。 提示:在条件状语从句中,用一般现在时代替一般将来时,用一般过去时代替过去将来时。 If the weather is bad next week, we'll put off the climbing. 如果下周天气不好,我们将推迟爬山。 Father told me if i worked hard he would buy me a gift. 爸爸告诉我,如果我努力学习,他会给我买一份礼物。

初中英语状语从句讲解、练习与答案

状语从句 状语从句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 ⑴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 ( rain hard 下大雨) when got to school yesterday. While he was doing his homework, the telepho ne rang. As he walked along (沿着走) the lake, he sang happily. He had lear ned a little Chin ese 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 everyth ing whe n 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 (熄灭) Let ' s wait until the rain stops. We won' t start until Bob comes. Don' get off (从下来) until the bus stops. 【Till是指直到某一特定事件发生的时候,而在那个时刻之后,该事情或状况仍将持续。Until是指直到某一特定事件发生的时候,而讲话的人在自己心里认为,在那个时刻之后,该事情或该状况将中止 (不怎么可能持续)。固定组合里from morning till night,till/until是不能替换的,】 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 buildi ng uni ess 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 helyou with your English if am free tomorrow. He won ' t be late uni ess he is ill. (3) 祈使句+ and (or)+陈述句”在意思上相当于一个带有条件状语从句的复合句。例如: Hurry up, or you ' ll be=iayau 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. 原因状语从句 (1)原因状语从句通常由because, since, as引导。例如:

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