北京市中考英语二轮复习 第二篇 语法突破篇 语法专题六连词讲义

1、PART TWO第二篇 语法突破篇语法专题（六）连词【中考考点】(1)并列连词and, but, so, or等的主要用法。(2)常见从属连词的基本用法。考点一并列连词分类连词词义例句表示并列and和;同;与The boy often sings and dances.Bothand和都Both John and Bob are right.not onlybut also不但而且Not only you but also she likes skating.Neithernor既不也不Neither I nor Linda has been there.as well as而且,还,又Tom

2、 as well as I always walks to school.表示选择or或者;否则Work hard, or youll fall behind.Eitheror或者或者Either he or I am going shopping.表示转折but但是,可是Shes quiet, but shes active in class.表示因果for因为I have to stay up late, for I have lots of work to do.so所以He was badly ill yesterday, so he didnt show up.【拓展】(1)not

3、onlybut also, neithernor和eitheror连接两个主语时,谓语动词与最近的主语保持人称和数的一致。Not only he but also his parents are listening to the song.不仅他而且他的父母都在听这首歌。Neither you nor I am serious enough.你和我都不够严肃。(2)bothand连接两个主语时,谓语动词要用复数形式。Both Bill and John run every morning.比尔和约翰每天晨跑。(3)as well as连接两个主语时,谓语动词与as well as 前面的主语保

4、持人称和数的一致。John as well as his parents is watching TV.约翰和他的父母在看电视。(4)“祈使句+or+结果句”相当于“If you dont, youll”,其中,or意为“否则”。Hurry up, or youll be late.=If you dont hurry up, youll be late. 快点儿,否则你会迟到。(5)but意为“但是”,表示转折关系,不能与though或although连用。有类似用法的还有so不能与because, since, as连用。He tried to catch up with others,

5、but he failed.他试图赶上别人,但失败了。He got up late, so he didnt catch the early bus.因为他起床晚了,所以没有赶上早班车。考点二从属连词1.表时间。常见词(组)有when, as, while, before, after, since, till, until, notuntil, as soon as。Ill go to the cinema after I finish the homework. 做完作业后,我将去看电影。I havent heard from Tom since May.自从五月份以来,我还没有收到汤姆的

6、信。2.表原因。常见词有because, since, as。Jane wore a raincoat because it was raining.因为正在下雨,所以简穿着雨衣。We had better hurry as its getting dark.因为天快黑了,我们最好快点。3.表条件。常见词有if, unless。Ill help you with your English if I am free tomorrow.如果明天我有空,我会帮你学英语。You will be late unless you leave immediately.除非你立即走,否则你会迟到。4.表结果。

7、常见词组有sothat, suchthat。He spoke for such a long time that people began to feel sleepy.他讲了那么长时间,以至于人们开始打起瞌睡来。5.表让步。常见词(组)有though, even though/if, although, “no matter+疑问词”。Although he is considered a great writer, his works are not widely read.虽然他被看作是一位伟大的作家,但是他的作品并未被广泛地阅读。6.表目的。常见词(组)有so, so that, in

8、 order that。She went downtown so that she could buy some clothes.为了买些衣服,她去了市中心。7.表方式。常见词(组)有as if, as though, as。He behaved as if nothing had happened.他表现得若无其事。8.表地点。常见词有where, wherever。Sit wherever you like. 请随便坐。9.表比较。常见词(组)有than, (not) asas。Im older than her.我比她年龄大。【注意】 if意为“如果”时,引导条件状语从句;if意为“是否

9、”时,引导宾语从句。Theyll go home as soon as possible if their work is finished.如果他们完成了工作,他们将会尽快回家。I wonder if he can make soup.我想知道他是否会做汤。【辨析】 sothat与suchthat这两种结构都表示“如此以至于”,其区别如下:so+adj./adv.+that从句=such+名词(短语)+that从句。The girl was so kind that we all liked her.=She was such a kind girl that we all liked he

10、r.这个女孩如此善良,以至于我们大家都喜欢她。中考真题演练1. 2018北京 Many people like pandas they are cute.A.though B.if C.while D.because2. 2018柳州改编 Which coat do you like better, the red one the blue one?The blue one.A.but B.and C.or D.so答案 1.D2.C解析考查连词辨析。or作为连词可引导选择疑问句。故选C。中考真题演练3. 2018兰州 In summer, food will go bad quickly w

11、e put it into a fridge.A.if B.unless C.as soon as D.while4. 2018广西 Wu Lan is still young, she can help her mother do some housework on weekends.A.So B.Until C.Though D.Unless答案 3.B解析 考查连词辨析。根据句意“在夏天,食物很快就会变质我们把它放进冰箱里。”可知,后半句含有转折之意,要表达的是“除非把它(食物)放进冰箱里”。故选B。4.C中考真题演练5. 2018辽宁 The pollution in the sea

12、is terrible!I believe the sea will be cleaner we take action now.A.if B.though C.unless D.until答案 A解析考查连词辨析。though虽然,引导让步状语从句;if如果,引导条件状语从句;是否,引导宾语从句;unless除非;如果不,引导条件状语从句;until到为止,引导时间状语从句。根据句意可知此处表条件,可排除B、D项;后一分句是前一分句的条件且表示顺承关系,可排除C项。故选A。中考真题演练6. 2018盘锦 I am terribly sorry, I cant go shopping with

13、 you this afternoon.Its OK.We can go next time.A.so B.but C.and D.or答案 B解析考查连词辨析。句型Im sorry, but用以委婉地拒绝。故选B。中考真题演练7. 2018沈阳 My grandparents wrote letters to keep in touch with others they were young.A.whenB.sinceC.afterD.before8. 2018云南 We dont know the love of our parents we become parents ourselve

14、s one day.A.since B.after C.when D.until9. 2018广西 Hurry up, youll miss the early bus.A.but B.and C.so D.or ADD 中考真题演练10. 2018贵阳改编 The doctor looks tired and sleepy he stayed up late to look after his patients yesterday.A.because B.if C.unless D.so答案 A解析考查连词辨析。根据上下文可知,stayed up late“熬夜”是又困又累的原因,用beca

15、use引导原因状语从句。故选A。中考真题演练11. 2018昆明 I have lost everything in this terrible earthquake, I have not lost my life.A.Because B.So C.Although D.If12. 2018哈尔滨改编 What were you and your father doing at 7:00 yesterday evening?I was doing my homework my father was reading newspapers.A.when B.as soon as C.while D.like13. 2018绥化改编 Work hard, youll catch up with your classmates next time.A.and B.or C.but D.so14. 2018青海改编 Jack, have you done the survey?Not yet.I am in New York now.Ill finish it I come back.A.whenever B.as soon as C.before D.whileCCAB 中考真题演练15. 2018青海改编 The beach was heavily pollu