2021年中考英语一轮复习语法之连词（ppt课件）.ppt

1、中 考 语 法 之 连 词目录Catalog1.课程引入2.知识梳理3.实例分析4.跟进练习5.课后总结PART 01PART 01课程引入课程引入The winter holiday is coming.How do you feel?课程引入Expect?课程引入Just so so?课程引入But no matter what you think,you have to keep learning.So.课程引入课程引入The dog wants to eat his meat,when the boy is watching TV.思考：红色单词是什么词性？课程引入The dog wa

2、nts to eat his meat,when the boy is watching TV.红色单词是连词PART 02PART 02知识梳理考纲解读考纲解读：掌握并列连词and,but,or,so等的基本用法，及常用的引导时间、条件、原因、方式、结果、让步、目的等状语从句的从属连词的用法。考题主要体现在单项选择题、完形填空和语法填空中，中考以考查常用连词为主。定义连词：连词是一种虚词，“连”，顾名思义，连接的意思。用于连接单词、短语或句子(包括从句与分句)的词，在句子中不单独用作句子成分。并列连词一、并列连词并列连词（一）表示并列关系的并列连词 1.and 和，并且 1)基本用法:and

3、 表示“和”、“并且”的意思，用来连接对等关系的字和字，片语和片语，句子和句子。e.g.I like running and playing baseball.并列连词1.and 和，并且2)特别用法 祈 使 句 后 连 接 a n d，有 条 件 句 作 用，此 时 a n d i f youyoulle.g.Go straight on,and you ll see the library =If you go straight on,you will see the library并列连词2.both.and.既.也(两者)都1)both.and.构成的词组作主语时，谓语动词用复数。e.

4、g.Both Jim and Kate are from England.2)both.and.否定句表示部分否定e.g.Both my father and my mother arent doctors.并列连词3.neither.nor.既不.也不 neither.nor.连接两个并列主语时，谓语动词靠近哪个主语就与哪个主语保持“人称”和“数”的一致，即采取就近原则。e.g.Neither I nor he has seen the film before.并列连词4.not only.but also.不但.而且.not only.but also.连接两个主语后的谓语动词也遵循就近原

5、则。e.g.Not only the mother but also the children are ill.并列连词（二）表示转折关系的并列连词 but,yet,while 但是，然而 while常用来表示前后鲜明的对比e.g.Little Helen is very young，but she knows a lot.He doesnt like math，yet he still works hard at it.He is short while his brother is tall.并列连词（三）表示选择关系的并列连词 1.or 或、否则 1)基本用法:or表示“或”的意思，使用

6、于两者之中选择一个的时候。e.g.-Is your friend English or American?-American Will you go there by train or by plane？并列连词1.or 或、否则2)特别用法 祈使句后连接or，表“如果.，否则.”，有转折的意思，此时or if you dont.,youlle.g.Hurry up,or youll be late.=If you don t hurry up,youll be late.并列连词2.either.or 或者或者;不是就是;要么要么1)eitheror连接两个并列主语时，谓语动词靠近哪个主语就

7、与哪个主语保持“人称”和“数”的一致，即就近原则。e.g.Either you or I am right.2)由 eitheror引导的否定句是完全否定。e.g.She isnt either a student or a teacher.并列连词（四）表示因果关系的并列连词 for（因为），so（所以）e.g.It is morning，for the sun has come out.He was ill yesterday，so he didnt go to school.从属连词二、从属连词从属连词1.引导时间状语的连词主要有：until,not.until,as soon as,b

8、efore,aftere.g.Please turn off the light before you leave the room.Ill wait till/until he arrives.She wont go home until it gets dark.As soon as he gets the news，hell let you know.I havent seen him since he left.注：这些连词引导的时间状语从句，都遵循“主将从现”、“主情从现”、“主祈从现”的原则从属连词2.引导原因状语从句的主要有 because，since，as等l)because

9、语气最强，回答why提问时只能用 because，其引导的从句可放在句首或句末2)as、since语气不如 because强，引导的从句常置于句首e.g.She didnt come to school because she was ill.Since everybody is here，lets begin.As she is kind,we all like her.注：because 和 so 不能同时使用。从属连词3.引导条件状语从句的主要有：if，unless 从句用一般现在时，主句用一般现在时，即“主将从现”。e.g.Well go on a picnic if it is fi

10、ne tomorrow.We will not go on a picnic unless it is fine tomorrow.从属连词4.引导目的状语从句的主要有 so that，in order thate.g.They worked very hard so that they could finish the work on time.5.引导结果状语从句的主要有so，so.that,such.that.e.g.He is so kind that everybody likes him.This is such an interesting film that we I want

11、 to see it again.注：so 是副词，后面跟副词/形容词；such是形容词，修饰名词从属连词6.引导比较状语从句的主要有than，as等 在as(so).as中，后一个as是连词，引导比较状语从句。e.g.His elder sister is as tall as his mother.7.引导让步状语从向的主要有 even if/though，although/thoughe.g.Though we stayed in China only for a few days，we had a great time.注：though/although 和 but 不能同时使用易混连

12、词三、易混连词易混连词when，while，as三者均可译为“在时候”1)when引导的从句，动词既可以是延续性的，也可以是瞬间性的。一般来说，当主句的动作正在进行时，when引导的从句的动作才发生e.g.He was riding to work when he was hit by a car this morning.易混连词when，while，as三者均可译为“在时候”2)while.引导的从句中，动词只能是延续性的，一般来说，当 while引导的从句的动作正在进行时，主句的动作才发生e.g.Her mom was doing housework while she was doin

13、g homework.易混连词when，while，as三者均可译为“在时候”3)as表示随着短暂动作的发生，另一行为伴随发生。e.g.As she grew older,she became more interested in reading.PART 03PART 03实例分析实例分析1解答并列连词的题时，首先掌握各连词的用法；然后分析前后句 之间的逻辑关系；最后根据语境确定答案。A better future is the goal of the Chinese people,_ its also the common interest of the world.Aso Band Co

14、r Dbut实例分析1解答并列连词的题时，首先掌握各连词的用法；然后分析前后句 之间的逻辑关系；最后根据语境确定答案。A better future is the goal of the Chinese people,_ its also the common interest of the world.Aso Band Cor Dbut【解析】句意：一个更加美好的未来是中国人民的目标，也是全世界的共同利益。空前“the goal of the Chinese people”和空后“the common interest of the world”是并列关系，所以应该用and连接。选B实例分析

15、2.当看到题干结构是“祈使句连词陈述句”时，首先将答案锁定 在and和or之间；然后分析祈使句与陈述句之间的逻辑关系；最后根据and表顺承关系，or表转折关系，来确定答案。Hold your dream，_ you may regret some day.Aand Bor Cbut Dso实例分析2.当看到题干结构是“祈使句连词陈述句”时，首先将答案锁定 在and和or之间；然后分析祈使句与陈述句之间的逻辑关系；最后根据and表顺承关系，or表转折关系，来确定答案。Hold your dream，_ you might regret some day.Aand Bor Cbut Dso【解析】

16、句意：坚持你的梦想，_你有一天也许会后悔。题干是以祈使句开头并以陈述句结尾的结构，排除C、D。分析句意可知前后句之间是转折关系，选B实例分析3在做并列连词词组试题时，首先弄清各词组的正确搭配；然后根 据主谓一致原则进行分析；最后分析语境确定答案。_ my friends _ I like playing computer games because we think it wastes time.ABoth；and BNot only；but also CEither；or DNeither；nor实例分析3在做并列连词词组试题时，首先弄清各词组的正确搭配；然后根 据主谓一致原则进行分析；最后

17、分析语境确定答案。_ my friends _ I like playing computer games because we think it wastes time.ABoth；and BNot only；but also CEither；or DNeither；nor【解析】both.and.和都；not only.but also.不但而且；either.or.或者或者；neither.nor.既不也不由“because we think it wastes time”可知我们都不喜欢玩电脑游戏，故选D。实例分析4.解答从属连词的题时，根据这个思路来解题：首先分析语境，明确前后句之间

18、的逻辑关系；然后分析连词的用法；最后根据语境明确答案。Many people like reading newspapers _ they can learn more about the world.Aso that Bever sinceCas soon as Deven though实例分析4.解答从属连词的题时，根据这个思路来解题：首先分析语境，明确前后句之间的逻辑关系；然后分析连词的用法；最后根据语境明确答案。Many people like reading newspapers _ they can learn whats happening in the world.Aso th

19、at Bever sinceCas soon as Deven though【解析】句意：许多人喜欢阅读报纸_他们能了解世界上正在发生的事情。so that以便，引导目的状语从句；ever since自从，引导时间状语从句；as soon as一就，引导时间状语从句；even though即使，引导让步状语从句。分析句意可知，后句是前句的目的，所以选A。实例分析5.固定搭配法What do you think of the new movie The Wandering Earth(流浪地球)?Its _ wonderful _ I really like it.Aso；that Bsuch；

20、thatCtoo；to Denough；to实例分析5.固定搭配法What do you think of the new movie The Wandering Earth(流浪地球)?Its _ wonderful _ I really like it.Aso；that Bsuch；thatCtoo；to Denough；to【解析】答句句意：这部电影是如此的棒，以至于我非常喜欢。第一空后面是形容词，第二空引导结果状语从句，所以应该使用的是so.that.(如此以至于)结构，选A。PART 04PART 04跟进练习跟进练习一、单项选择1.Can you play the guitar?S

21、orry._ I can sing some English songs.A.And B.But C.Or D.Unless2.Rules are helpful to us,_ we have to follow them.A so B but C or D.because3.They were playing soccer on the playground _ the storm came.A as soon as B as C.when D.while跟进练习一、单项选择4.Our world will get better and better _ each of us lives

22、a greener life.A before B if C.though D.until5.-What film do you like best?The Martian.It _ shows a lot of imagination,_ has a sense of humor.A.too,to B.neither,nor C either,or D.not only,but also6.Id like to go with you,_Im too busy.,A or B.and C.but D.so跟进练习一、单项选择7.-What were you doing _ I knocked

23、 at the door？-I was sleepingAunlessBonceCwhenDWhile8.-Did you catch the early bus this morning？-YesThe bus started to move _ I got on itAthoughBbeforeCas soon asDas if9.-Alice，how do your parents like pop music？-_my dad_my mom likes itBut they both prefer Beijing OperaAEigher；or BNeither；norCNot onl

24、y；but also DBoth；and跟进练习一、单项选择10.In China,we usually use red paper for Hongbao _ red means good luck.if B.although C.because11._ my sister nor I like staying at home at weekends.We prefer to go outside to find something new.Neither B.Either C.None12.Mr.White had a bad cold yesterday,_ he still went

25、to work.so B.or C.but跟进练习一、单项选择13._ John failed to climb to the top of the mountain several times,he didnt give upA.Although B.Because C.Whether D.Unless14（2018温州中考）Betty kept silent at first _ soon she joined the other girls,chatting and laughing.AsoBbutCorDbecause15.We should leave early tomorrow

26、morning，_ we wont get there on time.A.so B.but C.or D.and跟进练习一、单项选择16.(2019贵州毕节)Bill，stop smoking，_ youll get better soon.Abut Bafter Cor Dand17.(2019甘肃武威）_ it rained a lot，we enjoyed our holiday.AAlthough Bbecause CUnless DHowever18.(2019内蒙古包头)Give me your email address，_ Ill send you the form.Aor

27、Band Cbut Dnor跟进练习一、单项选择16.(2019贵州毕节)Bill，stop smoking，_ youll get better soon.Abut Bafter Cor Dand17.(2019甘肃武威）_ it rained a lot，we enjoyed our holiday.AAlthough Bbecause CUnless DHowever18.(2019内蒙古包头)Give me your email address，_ Ill send you the form.Aor Band Cbut Dnor跟进练习二、单句填空：用适当的连词填空。1.I thoug

28、ht youd be late for the concert,_ we ended up getting there ahead of time.2.Stand over there _ youll be able to see the oil painting better.3.You have failed two tests.Youd better start working harder,_ you wont pass the course.4.In some places women are expected to earn money _ men work at home and

29、 raise their children.5.The priest was about to announce the beginning of the wedding _ a man rushed into the church.跟进练习二、单句填空：用适当的连词填空。6._ was most important to her,she told me,was her family.7.The news _ our athletes won another gold medal was reported in yesterdays newspaper.8.The field research

30、 will take Joan and Paul about five months;it will be a long time _ we meet them again.9.You cant have this football back _ you promise not to kick it at my cat again,”the old man said firmly.10._ he had not hurt his leg,John would have won the race.跟进练习答案：but and or while when What that before unti

31、l 1.If 跟进练习 三、语法填空 As a child,I made the most important decision of my life:My problems with my body would never stop me from _1_(realize)my dreams,and nothing would stop me from being truly happy with my life.When I was a child,I was _2_(serious)ill.It almost killed me._3_(Luck),I came back to life

32、 after the fourth _4_(operate).However,my doctor told my parents that maybe I couldnt walk again and had to stay at home all my life.I felt _5_(hope).Thanks _6_ my parents,I was first placed in a special school,together with the children that suffered from different diseases.I studied hard and _7_(l

33、ate)entered a school with healthy kids.Because my parents wished me to enjoy my life_8_ any other kids of my age.It wasnt easy，_9_ I tried again and again and finally succeeded.I showed to the whole world that there was nothing _10_ I couldnt get.跟进练习1realizing2.seriously3.Luckily4.operation5hopeless6.to7.later8.like9.but10.thatPART 05PART 05课后总结总结