2022年中考英语专题复习-连词 ppt课件.pptx

1、连词2连词的概念1连词分类2连词的应用3目录一.连词定义:用来用来连接连接词、短语或句子词、短语或句子的词。的词。e.g.I study English and Chinese.Does he work at school or in the hospital?I get up early,but my brother gets up late.二.连词分类：并列连词从属连词 连词：and,but,or,so,(for)连词词组:eitheror,neithernor,not onlybut also,bothand,(as well as)that，whether,if,unless,whi

2、le/when,until,because,so that,sothat,though/although,even if,asas 等三.连词用法A.并列连词-连接具有并列关系的词，短语或句子。常见的有：(1)表并列关系的and,bothand,not onlybut also,neithernor，as well as（也，和）等。(2)表选择关系的or,eitheror等。(3)表转折关系的but,however等。(4)表因果关系的for,so等。并列连词并列连词 考点一：考点一：and(“和，并且”)与 or(“否则”)我喜欢英语和数学。我不喜欢英语和数学。I like English

3、 _and_ math.I dont like English _or_ math.（1）肯定句中用“and”表“和”；（2）否定句中用“or”表“和”。=Study hard,_or_ your math will be worse.拔高考点：用“and”或“or”填空：Study hard,_and_ your math will be better.“and”意为“这样，那么”；“or”意为“否则”。表表转折转折的连词的连词but 和和however：(他努力工作，但以失败告终。他努力工作，但以失败告终。)He worked hard,_ he failed at last.He wor

4、ked hard._,he failed at last.区别区别:but 后后没有逗号，直接连接分句；没有逗号，直接连接分句；however 后后有逗号相隔，可放句末。有逗号相隔，可放句末。butHowever考点二：（1）Although he is over sixty,he works as hard as others.（2）“Because John was ill,I took him to the doctor.”although/though 和but这两个关联词不能同时用。because 和 so 等关联词都不能同时使用。考点三：either A or B “或者A或者B”

5、neither A nor B “既不A也不B”not only A but also B “不仅A而且B”-连词词组：Either you or I _am_ going to the party.Neither I nor he _ seen the movie.Not only you but also he _ French.【连接主语 时，谓语“就近原则”】hasspeaks考点四 B.连词用法之从属连词-用来引导从句。常见的从属连词有：(1)引导时间状语从句的after,before,when,while,as,until,till,since,as soon as等。(2)引导条

6、件状语从句的if,unless等。(3)引导原因状语从句的because,as,since等。(4)引导目的状语从句的so that,in order that等。(5)引导让步状语从句的though,although,even if等。(6)引导结果状语从句的so that,sothat,suchthat等。(7)引导比较状语从句的than,asas等。(8)引导宾语从句的that,if,whether等。Mr.White was taking a shower _ the UFO landed on the street.A.where B.while C.when D.whetherCW

7、hile Mr.White was taking a shower，the UFO landed on the street.考点一“when”和“while”拔高知识点：when引导的状语从句的动作多为终止性动词，也为可持续动词；但while只能是可持续动词。考点二 我会一直工作到你回来。I will work till you come back.notuntil/till 直到才till 直到为止我会到你回来时才睡觉。I wont go to bed until/till you come back.He took the MP3 player with him _ he could e

8、njoy music during the trip.A.because B.so that C.whenB考点三 sothatso that：为了；所以，结果如此以致连词1概念概念2连词分类连词分类3连词应用连词应用习题演练：1.Mary likes music_A_Tom is found of sports.A.and B.but C.both A and B2.I failed again,_B_ I wont give up.A.and B.but C.so3.This is my first lesson,_C_ I dont know your names.A.and B.but

9、 C.so并列连词习题4.Which do you like better,apples,_C_ pears?A.and B.but C.or5.Now we have no time _C_ money.A.so B.and C.or6.Try your best _A_ youll make more progress.A.and B.but C.or7.Dont lose heart,_C_ youll lose all.A.and B.so C.or8.Its getting warmer _A_ warmer.A.and B.but C.or9.He or the twins _B_

10、 the USA.A.comes from B.come from C.is from10.Not Tom but I _A_ going to give the talk.A.am B.is C.are11.Although I have passed the exam,_C_ I am not pleased with the result.A.and B.but C./12.Both Peter and I _A_ going to Guangzhou.A.are B.is C.am13.Either apples or rice _B_ Ok.I am hungry.A.are B.i

11、s C./14.Neither I nor my parents _B_ to tell you the truth.A.wants B.want C.is going to15.Not only I but also Jane A_ sure that well win.A.is B.are C.am拔高习题：1.Ill tell your father the truth as soon as he _A_ here.A.arrives B.arrived C.arrives at2.We dont know if he _B_ us for the picnic.Ill call you

12、 if he _.A.joins;comes B.will join;comes C.will join;will come3.Nobody knows when the windows _C_.But Ill tell you when I _ the answer.A.broke;find out B.broken;will find out C.were broken;find out从属连词习题从属连词用来引导从句 拔高习题：4.You wont understand until you _A_ him.A.meet B.meeting C.will meet5.You will fa

13、il in English _B_ you work hard.A.because B.unless C.if6.Just because we are young,_B_ we should work even harder.A.so B./C.but7.It has been seven years since he A_ here.A.left B.leaves C.leave拔高习题：连词的概念概念并列连词从属连词 连词的分类常见考点连词的运用总结总结（）1.He hasnt arrived yet,_,he has sent his present to us already.A.i

14、f B.so C.or D.however（）2.I heard nothing about that _ you told me.A.until B.after C.if D.since（）3._ you live,you should do something to improve the environment.A.Whatever B.Whoever C.Wherever D.However（）4.They can not only speak English _ speak Japanese.A.but also B.and C.or D.that（）5.Tom failed in

15、the exam again _ he wanted to pass it.A.if B.after C.though D.as（）6.When you are learning English,use it,_ you will lose it.A.but B.or C.then D.and（）7.-Why hasnt Mr.Li come to work today?-_ he has gone to Beijing to have a meeting.A.If B.Until C.Though D.Because（）8.I sit in the front of the classroom _ I can hear clearly.A.so that B.when C.in order D.while课后练习课后练习