中考初中英语条件状语从句分析(全,含练习及答案)

中考初中英语条件状语从句分析(全,含练习及答案)
中考初中英语条件状语从句分析(全,含练习及答案)

中考初中英语条件状语从句分析(全,含练习及答案)

本节课我们学习其中的条件状语从句。

目录:

一、概念;

二、时态;

三、条件状语从句的引导词;

(一)if 引导的条件状语从句;

(二)unless引导的条件状语从句;

(三)as /so long as引导的条件状语从句;

(四)once引导的条件状语从句;

四、条件状语在句中的位置;

五、转换;

六、拓展;

七、综合练习;

一、概念

在某种条件下,可能发生某事。由if/unless等引导的表示条件的句子,就叫条件状语从句。

e.g:

If you put wood into water, it floats.

如果你把木头放到水里,它就会浮起来。

Unless you keep ice cream in a fridge, it melts.

除非你把冰淇淋放进冰箱,不然它就会融化。

二、时态

1.当主句和从句所表示的是原理、客观真理、规则时,主句是一般现在时

(包括祈使句和含有情态动词can/may/must等),从句也要用一般现在时。

例如:

1) If you put a piece of paper into water, it gets wet.如果你把一张纸放进水中,它会变湿。(原理)

2)Be careful if you cross the road.(祈使句)

3) You must see the doctor if you are ill.( 含有情态动词)

2. 在if条件状语从句中,如果从句谈论的是一个可能发生的事实及其产生的相关结果,主句用一般将来时,从句用一般现在时。

e.g:

1) If it rains tomorrow, we will not go to the zoo.

2) If you go to bed earlier, you won't feel tired in the morning.

3. 如果从句用现在进行时或现在完成时,主句需用一般将来时。

1)If you are looking for Peter you’ll find him upstairs.

如果你是在找彼得,上楼就会找到他。

2)If you have finished dinner I’ll ask the waiter for the bill.

如果你吃完了,我就叫服务生来算账。

三、条件状语从句的引导词

(一)if 引导的条件状语从句

引导条件状语从句最常用的连词是if,常见的if条件状语从句表示在某条件下,某事很可能发生,条件是可能存在的,主句中某种情况发生的概率也是很高的。

如:

If you ask him,he will help you.如果你请他帮忙,他会帮你的。

If you fail in the exam,you will let him down.

如果你考试不及格,你会让他失望的。

If you have finished the homework,you can go home.

如果你作业做完了就可以回家了。

另外,if从句还表示不可实现的条件或根本不可能存在的条件,也就是一种虚拟的条件或假设。从句多用一般过去时或过去完成时,表示对现在或过去的一种假设。

如:

If I were you,I would invite him to the party.如果我是你,我会邀请他参加聚会。

I would have arrived much earlier if I had not been caught in the traffic.

要不是交通堵塞,我本会来得早一些。

另外还要注意if 条件句的时态搭配

1.if从句用一般现在时,主句用一般将来时

If he runs, he’ll get there in time.如果他用跑的,他就会及时赶到那儿。

The cat will scratch you if you pull her tail. 如果你拉猫的尾巴,它就会抓你。

2.if从句用一般现在时,主句用may/might/can

If the fog gets thicker, the plane may/might be diverted. 如果雾在大一些,飞机可能就会改在别的机场降落。

If it stops snowing, we can go out. 如果雪停了,我们就可以出去。

3.if从句用一般现在时,主句用must/should

If you want to lose weight, you must/should eat less bread. 如果你想减肥,你必须少吃面包。4.if从句用一般现在时,主句用一般现在时

If you heat ice, it turns to water. (也可用will turn)如果把冰加热,它就会化成水。

5.if从句用现在进行时,主句用一般将来时

If you are looking for Peter, you’ll find him upstairs.

如果你是在找彼得,上楼就会找到他。

6.if从句用现在完成时,主句用一般将来时

If you have finished dinner, I’ll ask the waiter for the bill.

如果你吃完了,我就叫服务生来算账

注意:

学习了" if " 引导的条件状语从句的用法,现在进行总结一下:

在 if 引导的条件状语从句中,如果从句谈论的是一个有可能发生的事实及其产生的相关的结果,主句用一般将来时态,从句用一般现在时态。如:

We can walk there if we can't find a bus.

If it rains tomorrow, we will not go to the zoo.

What will you do if you find a panda in danger?

如果 if 条件句谈论的是重复发生和预示要发生的情景和事件,则主从句大多用一般现在时态。如:

If bears are in danger, they attack people.

(二)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。

同义句转换:

Work hard, or you will fail in English.

→ You will fail in English ________ _________ ________ work hard.

[答案] if you don’t

(三)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。

(四)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。

四、条件状语在句中的位置

大多数情况下,if/unless从句既可以放在主句之前也可以放在主句之后。

当从句置于主句之前时,常用逗号与主句隔开。

It floats if you put wood into water. = If you put wood into water, it floats.

五、转换

1、当主语是you时,if引导的条件状语从句可与“祈使句+ and/or+简单句”进行句型转换。and表示句意顺承;or表示转折,意为“否则”。

例如:

Take care, or you'll fall off the tree. 小心,否则你会从树上掉下来。

=If you don't take care, you'll fall off the tree.

2. unless也可引导条件状语从句,相当于if...not,意思是“如果不、除非”。

例如:

You will fail in Math unless you work harder.

= You will fail in Math if you don't work harder.

你要是不再加把劲儿,数学考试就不及格了。

六、拓展

1. if从句还可以表示不可实现的条件或根本不可能存在的条件,也就是一种虚拟的条件或假设,从句多用一般过去时或过去完成时,主句则用虚拟语气。

1) If I were you, I would invite him to the party.

2) I would have arrived much earlier if I had not been caught in the traffic.

2. if表示“是否”时引导宾语从句,意思同whether.

I don’t know if he can come.

If he comes, I' ll tell you at once.

以下请同学们来做一些练习吧!

答案:

1. feel; have

2. will; he; has

3. are; will be

4. will dress; doesn’t work

5. lives; will keep

6. will buy; is

7. will fight; argue

8. will have; need

9. will send; tours 10. says; will feel

答案:

1. C

2. D

3. B

4. A

5.B

6. D

7. won’t; u nless

8. will; unless

一、英语阅读理解专项练习试卷

1.阅读理解

Sometimes I really doubt whether there is love between my parents. Every day they don't act in the romantic ways that I read in books or I see on TV. In their opinion, "I love you" is too luxurious for them to say. Sending flowers on Valentine's Day is even more out of the question.

One day, my mother was sewing a quilt(被子)."Mom, I have a question to ask you." "What?" she replied, still doing her work. "Is there love between you and Dad?"

My mother stopped her work and raised her head with surprise in her eyes. Then she said, "Susan, look at this thread. Sometimes it appears, but most of it disappears in the quilt. The thread really makes the quilt strong and durable. If life is a quilt, then love should be a thread. Love is inside."

I listened carefully but I couldn't understand until the next spring. At that time, my father suddenly got sick seriously. After they were back from the hospital, my mother helped him walk slowly on the beautiful country road every morning. My father had never been so gentle. But after two months he still couldn't walk by himself. All of us were worried about him." Dad, how are you feeling now?" I asked him one day. "Susan, don't worry about me," he said gently. "To tell you the truth, I just like walking with your mom. "Reading his eyes, I know he loves my mother deeply.

Once I thought love meant flowers, gifts and sweet kisses. But from this experience, I understand that love is just a thread in the quilt of our life. Love is inside, making life strong and warm.

(1)Why does the writer NOT make sure whether there is love between her parents?

A. They don't act in the romantic ways.

B. They never say, "I love you".

C. They never send flowers to each other on Valentine's Day.

D. All of the above.

(2)When did the writer understand her mother's answer?

A. After her father got sick seriously.

B. Before her father got sick seriously.

C. After her mother gave her father some flowers.

D. After her father gave her mother some flowers.

(3)What does the underlined word "thread" mean in Chinese?

A. 针

B. 被子

C. 线

D. 爱

(4)Why couldn't her father walk by himself?

A. Because her father was seriously ill.

B. Because her father liked walking with his wife.

C. Because his father didn't get good treatment(治疗).

D. Because his father had a bad temper(脾气).

(5)What is the best title for the story?

A. Love Is Just a Thread

B. Love Is Just a quilt

C. Love Is to Say "I love you"

D. Love Is to Walk Together

【答案】(1)D

(2)A

(3)C

(4)B

(5)A

【解析】【分析】文章大意:这篇短文讲述的是作者怀疑自己的父母之间是否有爱存在,因为他们之间从来没有浪漫的举动,没有鲜花和礼物。但是他父亲生病之后,父母的表现让她知道了,爱是在内心里面的,就像做被子的线一样,让被子更结实更温暖。

(1)细节理解题。根据短文的开头Every day they don't act in the romantic ways that I read in books or I see on TV. In their opinion, “I love you” is too luxurious for them to say. Sending flowers on Valentine’s Day is even more out of the question可知,作者怀疑他的父母之间是否有爱存在,原因是他们不像电视里看到的那样浪漫,也从来不说“我爱你”,在情人节的时候也不送花。故A、B、C三项都包括。故选D。

(2)细节理解题。根据短文中I listened carefully but I couldn't understand until the next spring. At that time, my father suddenly got sick seriously.可知,作者听了妈妈的回答,并不明白妈妈是什么意思,直到第二年春天,他的父亲突然生病,妈妈的行为才让他明白了妈妈的话是什么意思。故选A。

(3)词义猜测题。根据上下文的意思和划线单词所在的句子可知,作者去问他妈妈问题的时候,他妈妈在做被子。quilt 是被子,所以B不对;又根据文中thread让被子更结实,故我们猜测它的意思应该是线。故选C。

(4)细节理解题。根据短文中“Susan, don't worry about me,”he said gently. “To tell you the truth, I just like walking with your mom.”可知,当作者问她的爸爸感觉如何的时候,她爸爸告诉她,他并不是不能走路,只是他喜欢和作者的妈妈一起散步。故选B。

(5)主旨大意题。这篇短文讲述的是作者怀疑自己的父母之间是否有爱存在,因为他们之间从来没有浪漫的举动,没有鲜花和礼物。但是他父亲生病之后,父母的表现让她知道了,爱是在内心里面的,就像做被子的线一样,让被子更结实更温暖。故应该选A。

【点评】考查阅读理解。本文涉及细节题、推断题和主旨题三种常考题型,细节题要注意从文中寻找答案;推断题需要联系上下文,推断出需要的信息;主旨题需要通读全文,了解大意之后找出中心思想。

2.根据短文内容,选择最佳答案。

That night, Sue quarreled with her mother, and she ran out of the house. Since she left in a hurry, she didn't take any money with her.

When she passed a noodle shop, she suddenly felt very hungry. She wished for a bowl of noodles, but she had no money. The owner saw her standing outside and asked her if she would like a bowl of noodle. She nodded but then she said that she didn't have any money.

“Okay, I'll treat you.” the owner said. A few minutes later, the owner brought her a steaming bowl of noodles. After eating some bites, Sue cried.

“What is it?” the owner asked.

“Nothing. I am just touched by your kindness! Even a stranger on the street gives me a bowl of noodles, but my mother chased me out of the house after a quarrel. She is so cruel!”

“Girl, why did you think so? Think again. I only gave you a bowl of noodles and you were touched. Your mother had raised you since you were very born, why weren't you grateful and argued with your mom instead?”

Sue was really surprised after hearing that.

On the way home, Sue thought it over about what to say to her mother. She stopped in front of the door and saw her mother worried and tried after looking for her everywhere. When she saw Sue come back home, she was overjoyed and said eagerly(激动的), “Sue, come inside, honey. Are you hungry? I cooked rice and prepared the meal. Come in and eat while it is still hot.” Sue couldn't control herself any longer. She cried and hugged her mother.

In our life, it's easy for us to appreciate the small actions of strangers, but for the relatives, especially our parents, we see their sacrifices(牺牲)as a matter of course. Parental love is the most precious gift we have been given since birth.

(1)When Sue ran out of her house, ____________.

A. She took some food with her

B. She wanted to go out to have some noodles

C. She didn't take any money

D. She thanked her mother very much

(2)While Sue was eating noodles, ____________.

A. she was moved by the shop owner

B. she felt hungry with the shop owner

C. she never thought of her mum

D. she thought her mother was wise

(3)What can we learn about the owner from the story?

A. He loved money very much.

B. He was a cruel man.

C. He didn't agree with Sue.

D. He thought Sue's mum was cruel.

(4)The underlined word “overjoyed” probably means ________.

A. 惊奇的

B. 生气的

C. 欣喜的

D. 意外的(5)What does the passage mainly want to tell us?

A. We should be grateful to parents.

B. Don't be afraid when you are lost.

C. We should help parents with housework.

D. Strangers are more helpful.

【答案】(1)C

(2)A

(3)C

(4)D

(5)A

【解析】【分析】本文讲述Sue与母亲吵架后负气出走,在街上因为饥饿她想要一碗面条,但她没有钱。这时她得到面馆老板的一碗热气腾腾的面条的帮助,并且老板的话深深打动了她,使她认识到父母是最关心她的人。

(1)细节理解。根据文中Since she left in a hurry, she didn't take any money with her可知。故选C。

(2)细节理解。根据Nothing. I am just touched by your kindness! Even a stranger on the street gives me a bowl of noodles, 可知Sue被店主的善良感动了,故选A。

(3)细节理解。根据第5段店主的话Girl, why did you think so? Think again. I only gave you a bowl of noodles and you were touched. Your mother had raised you since you were very born, why weren't you grateful and argued with your mom instead?可知,她不同意Sue说得话。故选C。

(4)细节理解。根据She stopped in front of the door and saw her mother worried and tried after looking for her everywhere和...said eagerly“Sue, come inside, honey. Are you hungry?... 可知,母亲看到Sue回家后感到很意外。故选D。

(5)主旨大意。从最后一段it's easy for us to appreciate the small actions of strangers, but for the relatives, 可知我们应对父母心怀感恩。故选A。

【点评】阅读理解题主要考查学生生对书面语篇的整体领悟能力和接受及处理具体信息的能力。本文浅显易懂,层次分明,学生很容易把握文章中心内容。答题中注意带着问题阅读短文,一般就能顺利找出答题依据。

3.阅读下面短文,从下面每小题的A、B、C、D四个选项中选出最佳选项。

Many people like to watch TV. Watching TV is one of the most important activities of the day. TV brings the outside world closer to people's homes. Some people say the world is smaller than before because of TV. What's going on in other countries? How do people live in places far away? Is there a good sports game somewhere? What's life like in the deepest part of the sea?

If you want to answer these and other kinds of questions, just turn on the TV. Turn it on and watch. You can see a lot and learn a lot. Of course, people can also learn through reading or listening to the radio. But with TV they can learn better and more easily. Why? Because they can hear and see too.

TV helps to open our eyes. TV also helps to open our minds. TV often gives us new ideas. We learn newer and better ways of doing something.

(1)Some people say the world is smaller than before because ________.

A. TV makes the Earth smaller and smaller

B. all people like to watch TV

C. watching TV is one of the most important activities of the day

D. TV brings the outside world closer to people

(2)We can ________ when we watch TV.

A. go to live in other countries

B. answer TV many questions

C. get a lot of information

D. ask TV some questions

(3)People learn better through TV than through radio because ________.

A. TV sets are bigger than radios

B. people can't only hear but also see

C. without TV people can't open their eyes

D. it's easier to turn on the TV than to turn on the radio

(4)The sentence "TV also helps to open our minds." means "________".

A. our minds can only be opened by TV

B. something is wrong with our minds

C. we can learn more with TV than without TV

D. TV is new to us

(5)This passage tells us ________.

A. it's good to watch TV

B. not to watch TV any more

C. students should not watch TV at any time

D. to stop reading to watch TV

【答案】(1)D

(2)C

(3)B

(4)C

(5)A

【解析】【分析】文章大意:主要介绍了看电视的优点。

(1)细节理解题。根据文中的语句TV brings the outside world closer to people's homes.理解可知,电视使外面的世界更靠近人们的家。故选D。

(2)细节理解题。根据文中的语句What's going on in other countries? How do people live in places far away? Is there a good sports game somewhere? What's life like in the deepest part of the sea?理解可知,看电视我们可以得到很多信息,故选C。

(3)细节理解题。根据文中的语句But with TV they can learn better and more easily. Why? Because they can hear and see too.理解可知,看电视学习既可以看,也可以听,故选B。(4)句意理解题。根据文中的语句TV often gives us new ideas. We learn newer and better ways of doing something.理解可知,电视让我们开阔了视野,有了更好更新的做事的方法,故选C。

(5)理解归纳题。通读全文的语句可知,此文主要介绍了看电视的优点,故选A。

【点评】考查阅读理解。本文考查细节题,词义推断题,推理判断题和主旨题等常考题型,细节题要注意从文中抓住关键词寻找答案;主旨题,词义推断题以及判断题都需要通读全文,了解大意之后找出正确选项。

4.阅读理解

This is a happy family. There are three people in it.

have two big

or sisters. My

and two big

so he knows a lot. He often

is

a kind

(1)What does Da Tou look like?

A. He has a small head.

B. He has two big hands.

C. He is wearing a green T-shirt.

D. He has two big eyes.

(2)Da Tou's mother is good at ________________.

A. reading

B. cooking

C. writing

D. playing games (3)What does the word "apron" mean(意思) in Chinese?

A. 头饰

B. 围裙

C. 女性帽子

D. 眼镜(4)What is Da Tou's father?

A. A worker

B. A reporter

C. A player

D. A teacher (5)What's the best title(标题) of the passage (文章)?

A. A good reporter.

B. Da Tou and his friends.

C. A happy boy.

D. A happy family.【答案】(1)D

(2)B

(3)B

(4)B

(5)D

【解析】【分析】本文是作者家人介绍和自我介绍。

(1)细节题。根据I have two big eyes ,可知大头长了2只大眼睛,故选D。

(2)细节题。根据She is good at cooking,可知大头的妈妈擅长烹饪,故选B。

(3)词义猜测题。根据She often wears an apron. She is good at cooking她经常穿着......。她擅长烹饪,可知,做饭穿的是围裙,故apron是围裙的意思,故选B。

(4)细节题。根据 He is a reporter ,可知大头的父亲是记者,故选B。

(5)主旨题。根据This is a happy family. There are three people in it 这是一个幸福的家庭。里面有三个人,可知A happy family适合做标题,故选D。

【点评】考查阅读理解。本文涉及细节题、推断题,和主旨题,细节题要注意从文中寻找答案;推断题需要联系上下文,推断出需要的信息,主旨题需要通读全文,了解大意之后找出中心思想。

5.阅读下面短文,从每题所给的A、B、C三个选项中,选出最佳选项。

What will the world of the future be like? There are plenty of people who are happy to give their opinion of what we will be doing in 2050. Here are two predictions about the world of tomorrow.

When we dream about the future, many like to think of owning a personal flying car. The advantages are obvious. This technology would allow total freedom of movement. We could fly at 480 km per hour, avoiding traffic lights and busy roads. However, some people believe there will be problems with traffic control. If the cars become popular, there is likely to be air traffic jam. Another big problem is mechanical failure. What will happen if the cars stop working? These are problems we must expect if flying cars become a reality.

Three-dimensional printing is another new technology with exciting possibilities. 3D printers are used to build an object with liquid plastic.

They build the object layer by layer until it is complete. Car companies already use 3D printers to make life-size models of car parts, and medical companies use the technology to make man-made body parts. As we move into the future, 3D printing will revolutionize the way we

shop, the way we manufacture and the way we treat sick people. The disadvantage is that such equipment will be extremely expensive.

So in the future, we might be able to fly to work or print out new shoes. Although there are some problems to solve before this will be possible, we can certainly dream of a world where technology makes life easier and safer for millions of people.

(1)What is the passage mainly about?

A. Environmental protection.

B. The world of tomorrow.

C. Advantages of technology.

(2)What do we learn from the passage?

A. Some people think technology development may bring new problems

B. 3D printing can bring great changes to our life and its equipment is cheap.

C. The flying cars won't bring air traffic jam even when they become popular.

(3)What is the correct structure of the passage? (P1=Paragraph1)

A. B. C.

(4)What does the underlined word "they" refer to?

A. Car companies.

B. 3D print.

C. Body parts.

(5)We can infer that the writer ________ about the future life with technology.

A. doesn't care

B. feels hopeful

C. feels disappointed

【答案】(1)B

(2)A

(3)A

(4)B

(5)B

【解析】【分析】文章大意:本文主要介绍很多人对2050年对未来世界的两个预测。私人飞车和3D打印机。

(1)细节理解题。根据What will the world of the future be like? There are plenty of people who are happy to give their opinion of what we will be doing in 2050. Here are two predictions about the world of tomorrow.可知本段主要谈论的是未来的世界是什么样子,故选B。

(2)细节理解题。根据some people believe there will be problems with traffic control. If the cars become popular, there is likely to be air traffic jam. Another big problem is mechanical failure. What will happen if the cars stop working? These are problems we must expect if flying cars become a reality.一些人认为交通管制会有问题。如果汽车变得流行,很可能会出现空中交通堵塞。另一个大问题是机械故障。如果汽车停止工作会发生什么?如果飞车成为现实,

这些问题我们必须预料到。可知科技的发展将会带来新的问题,选项A符合文章内容,故选A;选项C,不符合文字内容,故排除C;The disadvantage is that such equipment will be extremely expensive.可知选项B不符合文章内容,故排除B;综上所述,故选A。

(3)篇章结构题。根据Here are two predictions about the world of tomorrow.总说; When we dream about the future, many like to think of owning a personal flying car.和 Three-dimensional printing is another new technology with exciting possibilities. 3D printers are used to build an object with liquid plastic.分说;So in the future, we might be able to fly to work or print out new shoes. Although there are some problems to solve before this will be possible, we can certainly dream of a world where technology makes life easier and safer for millions of people.总结。根据文章结构可知:总—分—总,故选A。

(4)代词指代题。根据下文They build the object layer by layer until it is complete.可知是指上文 3D printers,故选B。

(5)推理判断题。根据So in the future, we might be able to fly to work or print out new shoes. Although there are some problems to solve before this will be possible, we can certainly dream of a world where technology makes life easier and safer for millions of people.因此,在未来,我们可能会飞到工作或打印出新的鞋。尽管在这一切成为可能之前还有一些问题需要解决,但我们当然可以梦想一个技术使数百万人的生活更容易、更安全的世界。可知推知作者对科技未来的生活充满希望,故选B。

【点评】考查阅读理解。要求考生对文章通读一遍,做题时结合原文和题目有针对性的找出相关语句进行仔细分析,结合选项选出正确答案.推理判断题也是要在抓住关键句子的基础上合理的分析才能得出正确答案,切忌胡乱猜测,一定要做到有理有据。

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中考英语状语从句试题分类汇编 一、初中英语状语从句 1.—I don ' t know if Sam tomorrow. —Don't worry. I will tell you as soon as he . A.will come; comes B.comes; will come C.will come; will come D.comes; comes 【答案】A 【解析】 【详解】 句意:——我不知道萨姆明天是否会来。——别担心,他一来我就告诉你。 第一个句子为if引导的宾语从句,根据从句中的时间状语tomorrow判断,从句的时态为一般将来时,排除B,D;第二个句子是as soon as引导的时间状语从句,遵循“主将从现”的原则,本句的主句是一般将来时,as soon as引导的从句要用一般现在时,故答案为A。 2.—I’m going to the post office. —________you are there, can you get me some stamps? A.When B.While C.Because D.If 【答案】B 【解析】 试题分析:A. As 一边…一边,作为 B. While当…时候 C. Because 因为 D. lf假如;句意:我将要去邮局。你去那里的时候,能不能给我带一些邮票呢?故选B 考点:连词 点评:连词在中考中涉及到的很多,尤其在宾语从句、状语从句、定语从句中连词是必考点。平时学习过程中,掌握连词的意思,及所表示的关系是至关重要的,这种关系的判断可以通过句子意思的理解来选择恰到的连词。 3. Lucy knew nothing about it _____ her sister told her. A.because B.until C.if D.since 【答案】B 【解析】 试题分析:句意:露西直到她姐姐告诉她才知道这件事。Because因为; until直到; if如果; since自从。Not···until直到···才,是一个固定句型。所以选B。 考点:考查连词。 4.— _______ good time we had at the party last night! — Yes. It was _______exciting party that I would never forget it. A.What; so B.How; such C.What a; such an D.How a; so an 【答案】C 【解析】

初中英语状语从句

初中英语状语从句 【考点直击】 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 【名师点睛】 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 lea ve 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. (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 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. 原因状语从句 (1)原因状语从句通常由because, since, as引导。例如: He didn’t come to school because he was ill. As it is raining, we shall not go the zoo. Since you can’t answer the question, I’ll ask someone else. (2)because表示直接原因,语气最强。Because引导的原因状语从句多放在主句之后。回答由why提出的问题,只能用because。

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