中考英语二轮复习课件 连词.pptx

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1、第六章第六章 连词连词连词是连接单词、短语或句子的一种虚词，在句子中不单独作任何成分。连词是什么？按照构成分类简单连词：and、or、but、if、because、until/till关联连词：both.and.not only.but also.短语连词：so that 为了;以致 as if/as though好像 in case以防万一 as soon as 一就 连词的分类按照性质分类并列连词：and or but not only.but(also).不仅而且 either.or.要么要么 not.but.不是而 从属连词：that(无词义)whether 是否 if是否;如果 un

2、less 除非 until/till 直到 when 当时 before 在之前 after 在之后 连词的分类表示并列关系1.and 的用法可用来连接两个或两个以上的单词、短语或句子,表示一种顺承关系。注意：肯定变否定，and变为orHe can read and write.He cant read or write.并列连词表示并列关系1.and 的用法“祈使句+and+陈述句”，意为“就，从而”Love others,and you will be loved.爱别人，你就会得到别人的爱。并列连词例题解析：1.Read the book Cute Pets,_you will know

3、 how to take care of your cat.A.or B.so C.and D.but 2.Practise more,_youll do better in playing chess.A.but B.and C.when D.after 并列连词表示并列关系1.关联连词的用法both.and.not only.but also.neither.nor.可用来连接两个并列的主语、谓语、宾语、表语和状语等。并列连词表示并列关系1.关联连词的用法both.and.both.and.连接两个并列的主语时,谓语动词通常用复数形式not only.but also.和neither.n

4、or.连接两个并列主语时,谓语动词按就近一致原则处理。并列连词表示并列关系1.Both Li Ping and Mary are going to the Great Wall tomorrow.李平和玛丽都打算明天去长城。(连接主语)2.He can both swim and skate.他会游泳和滑冰。(连接谓语)3.The TV star lost both his girlfriend and his show.该电视明星不但失去了女朋友,而且失去了演出机会。(连接宾语)4.Not only the students but also the teacher gives the mo

5、ney to us.不仅学生们还有这位老师都为我们捐了款。(连接主语)5.Neither he nor I am right.他不对，我也不对。(连接主语)并列连词例题解析1._Tom_Tim is going with you because one of them must stay at home.A.Either;or B.Neither;nor C.Both;and D.Not only;but also2._Anna_her brother like listening to soft music.A.Both;and B.Ncither:nor C.Either;or D.Not

6、 only;but also并列连词表示转折关系but（但是）yet（然而）while（然而）注意：while在表示转折关系时，往往连接与前一句内容和结构对称的句子I love strong tea while my father loves coffee.并列连词例题解析 1.This dress is very beautiful,_it doesnt look good on me.A.for B.so C.but 2.Hawking is no longer with us,he will continue to inspire the world.A.so B.if C.but D.

7、as 并列连词表示选择关系 or 、eitheror连接两个相同的成分当连接两个并列主语时，谓语动词的数与最靠近的主语一致。（就近一致原则）Either he or I am right.要么他对，要么我对。注意：or 还可以用于“否则”，“祈使句+or+陈述句”否定 肯定Hurry up,or you will be late.(快点，否则你会迟到的。）并列连词例题解析：Which club do you prefer to join,the chess club_the dancing club?A.so B.but C.or D.for 并列连词表示因果关系表示因果关系的并列连词主要有

8、forThe flowers are coming out,for it is spring now.花儿都开了,因为现在是春天了。并列连词从属连词通常引导一个从句,修饰主句,一般分为两类:引导名词性从句(如主语从句、宾语从句、表语从句、同位语从句)的从属连词引导状语从句的从属连词。从属连词引导名词性从句的从属连词引导名词性从句的从属连词有在句中不作任何成分的that(无具体意义)、if(是否)、whether(是否)、because(因为)等。1.I dont think that we should stay another week.我认为我们不该再待一周。(引导宾语从句)2.Wheth

9、er hell come or not is unknown.没人知道他是否要来。(引导主语从句)3.The result is that she won the girls 400 metres race.结果是她赢得了女子400米赛跑冠军。(引导表语从句)从属连词引导状语从句的从属连词1.引导时间状语从句引导时间状语从句的从属连词主要有 when、while、as、after、before、until、till,since、as soon as等。When you came in,I was talking with a few boys.你进来时，我正和几个男孩谈话。It started

10、 to rain while we were playing outdoors.我们正在室外玩耍时,开始下雨了。They laughed as they walked down the river.他们沿着河，边走边笑。从属连词引导状语从句的从属连词1.引导时间状语从句Wait here until/till I come.在这里等到我来。I have lived in England since I was three.我自3岁起就一直住在英格兰。As soon as you feel sick,go to see a doctor.你一感觉不舒服就要去看医生。从属连词例题解析1.At th

11、e meeting,the managers kept arguing about the problem_they reached an agreement.A.after B.when C.until D.since 2.She stopped talking _her mother came into the room。A.as soon as B.unless C.though 从属连词2.引导地点状语从句引导地点状语从句的从属连词主要有 where、wherever 等。I live where there are mountains.我住在多山的地方。Wherever you go

12、,whatever you do,I will be right here waiting for you.不论你去哪里，不论你做什么,我都会在这里等你。从属连词3.引导原因状语从句引导原因状语从句的从属连词主要有 because、since、as 等。Well have to go to bed early because well start off early tomorrow.因为明天一早就要出发,所以我们必须早点睡觉。Since you know all about it,tell me please.既然你都知道,那就请告诉我吧。As all the seats were take

13、n,I had to stand.由于所有的位子都坐满了人,我只好站着。从属连词3.引导原因状语从句注意：because 和 so 不能同时使用 Because she missed the bus,so she was late for school.()Because she missed the bus,she was late for school.()She missed the bus,so she was late for school.()因为错过了公共汽车,所以她上学迟到了。从属连词例题解析I dont like Sun Cinema_it has bad servicc.A

14、.because B.although C.unless D.until 从属连词4.引导条件状语从句引导条件状语从句的从属连词主要有 if、unless、as long as 等。If you wish to go,please go.如果你想去,请去吧。We wont finish the work in time unless we work hard.除非我们非常努力，否则就不能及时完成这项工作。You can play basketball as long as you stay in the backyard.只要你待在后院，你可以打篮球从属连词5.引导目的状语从句引导目的状语从句

15、的从属连词主要有in order that 、so thatIn order that/So that we can arrive there on time,we should take a taxi为了能按时赶到那里,我们应该乘出租车。He played the piano very gently in order that/so that the baby could not be woken up.为了不吵醒孩子,他轻轻地弹钢琴。从属连词6.引导让步状语从句although、though、even if、even thoughHe went to school although/tho

16、ugh he was ill.尽管他病了,但他还是去上学了。Even if/Even though we got a local guide,we still had some difficulty walking through the bush.尽管我们找了一名当地向导，但是穿过灌木丛还是有一定困难。从属连词6.引导让步状语从句注意：though/aithough 不能与 but 连用，但可与still、yet连用。Though/Although it rained hard,but he got to school on time.()It rained hard,but he got

17、to school on time.()Though/Although it rained hard,still/yet he got to school on time.()从属连词例题解析_English has a history of over 2,500 years,the first English dictionary didnt appear until the 17th century.A.Because B.Although C.Unless 从属连词7.引导结果状语从句so.that.、such.that.、so(that).He was so careless that

18、 he forgot to write his name on the paper.他如此粗心,以至于忘了在试卷上写他的名字。QingDao is such a beautiful city that a great many people go there for holidays.大连是如此美丽的一座城市,以至于很多人都去那里度假。The teacher explained very clearly so that we all understood.老师解释得非常清楚了，因此我们都懂了。从属连词8.引导比较状语从句引导比较状语从句的从属连词有 than、as。.China has a l

19、arger population than India(does).中国的人口比印度多。.He speaks English as well as Americans(do).他英语说得和美国人一样好。.Some people think that planes now are not so/as safe as trains(are).有些人认为现在飞机没有火车安全。从属连词8.引导方式状语从句引导方式状语从句的从属连词主要有 as、as if as though 等。.You should do as I do.你应按我做的去做。He walked about as if/as though he had lost something.她到处走动，好像丢了什么东西。从属连词thank you！