2020届中考必备语法连词连练习题（含答案）

连词
一、连词主要包括并列连词和从属连词。在句子中，连词起连接词与词、短语与短语及句子和句子的作用。它本身在句子里不单独做句子成分。
连词，是一种虚词，不能担任一个句子成分，但可以起连接的作用，即连接词与词或句与句。
例如：We may be leaving today or tomorrow.?
Now I must go or I shall be late for the party.?
二、连词的种类 连词有两类：1）从属连词：引导从句。随着从句作用不同，它们又可分为几类：
从句种类 主要从属连词 从句种类 主要从属连词
时间从句 When，while，as before，after，until，till，whenever 原因从句 because， as， since
条件从句 If, unless, supposing suppose 让步从句 although，though even,though(if) while
目的从句 in order that, so that 方式从句 as like the way as if as though
结果从句 so…that, such…that, so that so 地点从句 Where, wherever
比较从句 than as
此外还有 that, whether 等从属连词可引导名词从句，在句中担任主语、宾语等Practice
1.(2011肇庆)Ｉcan't understand this sentence _____________there are no new words in it.
A:if B: because C:though D:as
2.(2011)You'll be late _______you don't get up early tomorrow morning A:if B: when C:before D:until
3.(2010广东)Hi,boys,please don't go back home ________the rain stops,or you'll get wet.
A:because B: since C:but D:until
4.(2009深圳)_______you go across the road ,you must be careful.
A:Since B: After C:When D:Before
2）并列连词：连接两个互不依从的次、短语或分句：
Slow but sure.? 要慢而稳。（连接单词）
She’ll be back either this week or next week.? 她将在这周或下周回来。（连接短语）
I went and she went also.? 我去了，她也去了。（连接分句）　
并列连词有下面几类：
表示意思转折的连词 but yet however nevertheless
表示因果关系的连词 for so therefore hence
其他并列连词 and or either…or neither…nor not only…but also both…and as well as
从属连词
重点一：when ,while
1. 引导时间状语从句的连词
这类连词主要有：
(1)when:
Don’t get excited when you talk. 讲话时别激动。
When he got up he felt dizzy. 他站起身时感到头晕。
(2)while:
We must strike while the iron is hot. 我们要趁热打铁。
While she ate she grew more restless. 她一边吃一边变得更加忐忑不安。
（3）as: As he spoke two men came up. 在他讲话时两个人走了进来。
He smiled as he passed. 他经过时笑了笑。
（4）before:
Look before you leap. 三思而后行。
It will be five years before we meet again. 要五年后咱们才能再相见。
（5）after:
I arrived after he had left. 在他走后我到了。
I’ll tell them after you have left. 你走后我在告诉他们。
（6）until, till :
I’ll take no steps until you arrive. 你来之前我不会采取什么行动。
I propose waiting till the police get here. 我建议等警察来了再说。
（7）since:
How long is it since you came to London? 你到伦敦有多久了？
It was years since I had seen her. 我有好多年没见到她了。
（8）whenever:
I go and visit him whenever I’m in town. 我每次进城都去看他。
Whenever possible, they play outside. 一有机会他们就到外面玩耍。
练一练（2011河南）The baby is only one year old ,so he doesn't speak ________
Write.
A: and B:or C: so D: but
(2011辽宁)She is listening to the music ___________he is washing clothes.
A：after B:before C:while D:until
2. 重点二：主将从现
1）条件状语从句主要由if, unless, supposing(suppose)引导：
I must leave if that’s the case.
He will come if asked. 。
I won’t write unless he writes first.
I’ll go there tomorrow unless it rains.
Supposing that he asks you, will you go?
Supposing his plan goes wrong, what will you do then?
Suppose she finds out, what shall we do then?
Suppose you lost your job tomorrow, what would you do?
I will agree to go provided(providing) (that) my expenses are paid.

She agreed to go and work there provided that her family could go with her.
I’ll dry the dishes, providing that you do the washing-up.
2）条件状语从句还有其他形式：
You will always have a home as long as I have anything.
They’ll stand by you even if you don’t succeed.
此外，as long as, so long as, in case, even if 都起连词作用。
3. 引导目的状语从句的连词，引导目的的状语从句的连词主要有下面这些：
He left early in order that his children would not be alone in the house.
I lent him ￡50 in order(so )that he might go for a holiday.
Ask her to hurry up with the letters so that I can sign them.。
Please interpret this Chinese woman’s remarks so that I can understand them.
Can’t you fix it somehow so you could stay longer?

I’ll give him a map so he won’t get lost. She did it that he might go free.
I am anxious to get done that I may be back in Ireland.
He hurried on, lest she should meet him again.
He hid the money lest it should be stolen.
4. 引导结果状语从句的连词1）结果状语从句主要由so…that和such…that 引导：
He was so young that you must excuse him.
He was so fat that he couldn’t get though the door.
Jim made such a noise that his sister told him to be quiet.
He shut the window with such force that the glass broke.
They had such a fierce dog that no one dared to go near their house.

that 有时可以省略，特别是在口语中。
5. 引导原因状语从句的连词
1）引导原因状语从句的连词主要有because, as, since:
Because it was wet he took a taxi.
He was worried because he hadn’t had any letter from her.。
As David had a passion for walking, we started off on foot.
As you’re sorry, I’ll forgive you.
2）还有一些表示原因的状语从句由seeing（that）,considering(that)或now that等引导：
Please don’t try to back out now that everything has been arranged.
Now you’re here, you may make yourself useful.
3）许多用在形容词后的that从句也起原因状语的作用（that 有时可省略）：
She was glad that she had controlled herself.
I’m disappointed that they cannot come.
重点三： 就近原则
连词常考到的有以下几个词组：
1.both ...and：表示"两者都...".注意：当both...and 连接主语时，后面动词一般要用复数。如：Both Lily and Lucy are right.
2.not only... but also: "不仅...而且..."。注意：后面动词采用就近原则,与but also后的词保持一致。
如：Not only my parents but also my brother likes the cat.
3.either...or:"或者...或者..."。注意谓语动词采用就近原则。如：Either you or I am wrong.
4.neither...nor："既不...也不..." 是 "either...or" 的否定形式。谓语动词采用就近原则，与nor后的词保持一致。　　
如：Neither you nor he is right.
5.or的用法： 意思为"否则"。如：I must work hard, or I'll fail in the exam.(我必须好好学习，否则我会考不及格了。)
6.while, when, as这三个连词都可引导时间状语从句，但用法有所不同。
1) 当某事正在进行的时候，又发生了另一件事。While, when, as 都可用来引导表示“背景”的时间状语从句。例如：
As/When/While I was walking down the street I noticed a police car.
2) 当两个长动作同时进行的时候，最常用的是while。例如：
While mother was cooking lunch, I was doing my homework.
3) 当两个动作都表示发展变化的情况时，最常用的是as。例如：
As children get older, they become more and more interested in things around them.
4) 当两个短动作同时发生时，或表示“一边…一边…”时，最常用as。例如：
Just as he caught the fly, he gave a loud cry.
She looked behind from time to time as she went
5) 当从句的动作先于主句的动作时，通常用when。例如：
When he finished his work, he took a short rest.
6) 当从句是瞬间动作，主句是延续性动作时，通常用when。例如：
When John arrived I was cooking lunch.
7.as, because, since , for
这四个词都可表原因，但用法有区别。
1) 如果原因构成句子的最主要部分，一般用because。因此，because引导的从句往往放在句末。例如：
I stayed at home because it rained.
---Why aren’t you going?
---Because I don’t want to.
2) 如果原因已被人们所知，或不如句子的其它部分重要，就用as或since。Since比as稍微正式一点。As和since 引导的从句一般放在句子的开头。例如：
As he wasn’t ready, we left without him.
Since I have no money, I can’t buy any food.
3) for用来补充说明一种理由，因此，for引导的从句几乎可以放在括号里。For引导的句子不放在句子的开头。例如：
I decided to stop and have lunch----for I was feeling quite hungry.
8.if, whether
if和whether都可作“是否”讲，在引导宾与从句是一般可互换。例如：
I wonder whether (if) you still study in that school.
I don’t know whether (if) he likes that film.
在下列情况下，只能用whether,不能用if：
1) 引导主语从句时。例如：
Whether he will come to the party is unknown.
2) 引导表语从句时。例如：
The question is whether I can pass the exam.
3) 在不定式前。例如：
I haven’t made up my mind whether to go there or not.
9.so…that, such...that
1) so…that中的so是个副词，其后只能跟形容词或副词，而such...that中的such是个形容词，后接名词或名词短语。例如：
I’m so tired that I can’t walk any farther.
It was such a warm day that he went swimming.
2) 如果在名词之前有many, much, little, few时，用so,不用such。例如：
He has so little education that he is unable to get a job.
I have had so many falls that I am black and blue all over.
重点四:though/although和but 连用 ,since/for /as 和so不能连用
这两个连词不能用在同一个句子中。例如：我们不能说“Although he is
over sixty, but he works as hard as others.”这个句子应改为：Although he is over sixty, he works as hard as others.或He is over sixty, but he works as hard as others.
11.because, so
这两个连词同样不能用在同一个句子中。例如：我们不能说“Because John
was ill, so I took him to the doctor.” 这个句子应改为Because John was ill, I took him to the doctor.或John was ill, so I took him to the doctor.
2.Ⅰ.单项填空
1.[2019·滨州]Emily, you’re playing video games again! Study hard, 　　　　you will fail in the coming exam.?
A.then B.so C.and D.or
2.[2019·安徽]A better future is the goal of the Chinese people,　　　　 it’s also the common interest of the world.?
A.so B.and
C.or D.but
3.[2019·安徽]Our business won’t improve 　　　　we offer better services to our customers.?
A.because B.unless
C.after D.since
4.[2019·河南]Before you ask someone for help, find out 　　　　he is the right person for your problem.
A.since B.that
C.whether D.unless
5.[2019·苏州]Love your parents 　　　　they are alive.Don’t wait until it is too late.
A.while B.though
C.because D.unless
6.[2019·柳州]—May I go and play with Dick, Mum?
—No, you can’t go out 　　　　your homework is being done.
A.before B.as
C.until
7.[2019·连云港]　　　　 we didn’t win the basketball game, we were satisfied with our hard work.?
A.If B.Though
C.Since D.Because
8.[2019·临沂]A break between classes is a good time for students to play sports and talk with their classmates.So it　　　　 helps with students’ health, 　　　　improves their social skills.?
A.either; or B.neither; nor
C.not only; but also
3.9.[2019·青岛]Friends are like books.You don’t need a lot of them 　　　　they are good.?
A.or B.and
C.as long as D.as soon as
10.[2019·连云港]Story Sign is 　　　　a useful App 　　　　it can make it easier for deaf children and their parents to read bedtime stories.?
A.so; that B.such; that
C.too; to D.as; as
11.[2019·广东]We should take care of the earth 　　　　we can make a better world to live in.
A.so that B.until
C.even if D.while
12.[2019·内江]Cathy is afraid of the dog.She will run away 　　　　she sees it.
A.ever since B.although
C.as soon as D.so that
13.[2019·宜昌]—It’s a pity that 　　　　my teachers 　　　　parents allow me to swim alone.
—After all you are too young, safety first.
A.either; or B.neither; nor
C.both; and D.not only; but also
14.—Jenny, will you leave for the USA now?
—No.It will be two weeks 　　　　I leave here.
A.until B.since
C.before D.when
15.　　　　 Lily 　　　　Lucy will go to your party, because one of them must stay at home to look after the baby.
A.Both; and B.Neither; nor
C.Either; or D.Not only; but also
Ⅱ.根据汉语意思完成句子。
16.[2019·眉山]你应该坚持锻炼,除非你不在乎你的健康。
You should stick to taking exercise 　　　　you do not care about your 　　　　.
17.[2019·广州]迈克一放学回家就开始做饭。
Mike started cooking　　　　　　　　　　　　he got home from school.
18.我和朋友都喜爱诵读中国诗词。我们每周都分享感受。
　　　　 my friend 　　　　I enjoy reading Chinese poems.We share our feelings every week.
19. 我们应该学好英语,以便能向世界讲述中国故事。
We should learn English well 　　　　　　　　we can tell China stories to the world.
20.我是那么害怕,一动都不敢动。
I was 　　　　scared 　　　　I couldn’t move.
答案：
Ⅰ.1.D　2.B
3.B　考查从属连词辨析。because因为,引导原因状语从句;unless除非,引导条件状语从句;after在……之后,引导时间状语从句;since自从……,引导时间状语从句。句意:除非我们提供更好的服务给我们的顾客,不然我们的生意就不会改善。故选B。
4.C　考查连词辨析。since自从,常用来引导时间状语从句;that(没有词义)引导从句;whether是否;unless除非,常用来引导条件状语从句。分析句子结构可知,空后为宾语从句,故排除A、D两项;that本身没有词义,放在句子中语意不完整,故排除B项。此句表示“在你向别人寻求帮助之前,先找出他是否是解决你的问题的合适人选。”故选C。
5.A　考查连词辨析。while当……时;though尽管;because因为;unless如果不。根据下一句“不要等到太迟了。”可知,此处表示“父母在世的时候就爱他们。”故选A。
6.B　
7.B　考查连词辨析。if如果,引导条件状语从句;though尽管,引导让步状语从句;since自从……,引导时间状语从句;because因为,引导原因状语从句。根据主句“我们对努力训练还是满意的”可知,前句表述的应该是“尽管没有赢得篮球比赛”。故选B。
8.C　考查连词辨析。根据句意“有助于学生的健康”和“提高他们的社交能力”可知表示“不但……而且……”。故选C。
9.C
10.B　考查连词辨析。so…that…如此……以至于……,so后接形容词或副词;such…that…如此……以至于……,such后接名词短语;too…to…太……以至于不能……,表示否定;as…as………和……一样,表示比较。根据后半句“it can make it easier for deaf children and their parents to read bedtime stories(它可以让聋哑儿童和他们的父母更容易读睡前故事)”可知,前句表述的是这款App如此有用,a useful App为名词短语。故选B。11.A　考查从属连词辨析。so that以便,引导目的状语从句;until直到……,引导时间状语从句;even if 即使,与even though同义,引导让步状语从句;while当……时候,引导时间状语从句。理解前后句意:我们应该保护地球　　　　我们能创造一个更好的世界来居住。由句意知,后半句是前半句的目的。故选A。?
12.C
13.B　考查连词辨析。由答语“you are too young, safety first”可知,对于独自游泳,老师们和家长们都持否定态度,应用否定意义的连接词。故选B。
14.C　15.C
Ⅱ.16.unless; health　17.as soon as 18.Both; and　19.so that　20.so; that










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