2022年中考英语连词语法知识讲解ppt课件.pptx

1、欢迎来到英语课堂连词连词Conjunction Betty and Jenny went to school on Monday.Betty went to school on Monday.Jenny went to school on Monday.1.1.连词是一种虚词连词是一种虚词2.2.用来连接用来连接词词，短语短语，从句与从句与 句子句子。3.3.连词主要可分为两类：连词主要可分为两类：l并列连词并列连词l从属连词从属连词并列连词并列连词Coordinating Conjunction20142015201620172018233232%2.5%2.5%2%2.5%考情分析考试分值

2、：23分考试形式：单选题、填空题一一并列连词并列连词 and(和和)both and（和（和,两者都）两者都）neither nor（既不（既不也不也不）not only but also(不但不但 而且而且)as well as (和和,也也,除除外外,而且而且)1.表示表示平行关系的连词的连词：as well(也也,而且而且,)用于句末用于句末.他是一个科学家他是一个科学家,而且也是一个诗人而且也是一个诗人.He is a scientist,but he is a poet as well.He is a scientist as well as a poet.他们也会来吗他们也会来吗?

3、Are they coming as well?并列连词并列连词小试牛刀小试牛刀 Go downstairs,_stand in line on the playground as soon as possible.A.and B.but C.so 考点一：考点一：1 1）判断改错：判断改错：They sat down and talk about something.They started to dance and sang.I saw two men sitting and ate there.and(“和，并且和，并且”)与与 or(“否则否则”)2 2）翻译：翻译：我喜欢英语我喜欢英

4、语和和数学。数学。我不喜欢英语我不喜欢英语和和数学。数学。I like English _ math.I dont like English _ math.（1）肯定句中用）肯定句中用“and”表表“和和”；（2）否定句中用）否定句中用“or”表表“和和”。2 2）翻译：翻译：我喜欢英语我喜欢英语和和数学。数学。我不喜欢英语我不喜欢英语和和数学。数学。I like English _ math.I dont like English _ math.and or2、表示、表示选择关系选择关系的并列连词。的并列连词。常用的该类连词有：or(或则或则,否则否则)or else(否则否则)otherw

5、ise(要不然要不然)eitheror(或者或者 或者或者)如：You should get the license right away，or youll have to pay a fine 并列连词并列连词小试牛刀小试牛刀 Be careful,_ youll miss the right answer.A.and B.or C.but D.so 并列连词并列连词小试牛刀小试牛刀 Dont run in the classroom,_ you may hurt yourself.A.and B.or C.but D.so either A or B “或者或者A或者或者B”neither

6、 A nor B “既不既不A也不也不B”not only A but also B “不仅不仅A而且而且B”-连词词组连词词组：【连接主语【连接主语 时，谓语时，谓语“就近原则就近原则”】考点二考点二 eitheror 要么要么，或者或者E.g.You can come to see me either on Sunday or on Saturday.Either you or she is a doctor.She is either drunk or mad.Practice()1.You can read in the morning in the afternoon.A.eithe

7、r;or B.both;and C.neither;nor D.neither;or()2.I may live _ in a hotel _ in a friends house.A.both;and B.either;or C.neither;nor D.between;and()3.you I am going there tomorrow.A.Both;and B.Either;or C.Neither;or D.Between;and neithernor 既不也不E.g.She likes neither butter nor cheese.Neither Peter nor Je

8、nny likes Math.Neither I nor she has seen the movie.Eitheror 和neithernor连接主语时，谓语“就近原则”Practice()1.Its too cold too hot in spring.A.either;nor B.both;and C.neither;nor D.neither;or()2.He knows cares what happened.A.either;or B.both;and C.neither;nor D.neither;oreither A or B “或者或者A或者或者B”neither A nor

9、 B “既不既不A也不也不B”not only A but also B “不仅不仅A而且而且B”-连词词组连词词组：【连接主语【连接主语 时，谓语时，谓语“就近原则就近原则”】考点二考点二 -连词词组连词词组：Either you or I _ going to the party.(或者你或者我将去晚会。或者你或者我将去晚会。)Neither I nor he _ seen the movie.（我和他都没有看过这部电影。）（我和他都没有看过这部电影。）Not only you but also he _ French.（不但你而且他也讲法语。）（不但你而且他也讲法语。）amhasspea

10、ks考点二考点二 3.表示表示转折和对比关系的并列连词的并列连词:常用的该类连词有：but while(而而,虽然虽然)yet (可是可是)however(而而)，on the other hand，(另一方面另一方面)on the contrary(相反的是相反的是)3.表示表示转折和对比关系的并列连词的并列连词:1.My father gives me a new bike but I dont like it.2.My bike is old but it runs very fast.3.She is not a funny girl，yet you cant help liking

11、her 并列连词并列连词小试牛刀小试牛刀 The dress is really beautiful,it is too small for me.A.or B.but C.so D.and 表表转折转折的连词的连词butbut 和和howeverhowever：e.g.(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 worked hard._,he failed at last.考点三考点三：表表转折转折的连词的连词butbut 和和howeverhowever：e.g.(他努力工作，但以失败告终。他努力工作

12、，但以失败告终。)He worked hard,_ he failed at last.He worked hard._,he failed at last.区别区别:but but 后后没有逗号，直接连接分句；没有逗号，直接连接分句；howeverhowever 后后有逗号相隔，可放句末。有逗号相隔，可放句末。butHowever考点三考点三：观察句子观察句子：（1）Although he is over sixty,but he works as hard as others.改为：改为：Although he is over sixty,he works as hard as other

13、s.或或 He is over sixty,but he works as hard as others.*although/though although/though 和和butbut这两个关联词不能同时用。这两个关联词不能同时用。?考点四考点四：观察句子观察句子：?同样，此句错误，同样，此句错误，because because 和和 soso 等关联词都不能同时使用。等关联词都不能同时使用。考点四考点四：4、表示、表示因果关系因果关系的并列连词。的并列连词。常用的该类连词有：so,for,thus(因此因此),therefore（因此）（因此）,consequently（因而，所以）（因

14、而，所以），hence(因此)，accordingly（因此，于是）。4、表示、表示因果关系因果关系的并列连词。的并列连词。Jack had a cold,so he didnt go to school.For,因为、由于，补充说明理由，不用于句因为、由于，补充说明理由，不用于句首首So,因此，表结果因此，表结果He will surely succeed,for he works hard.It was late,so we went home.并列连词并列连词综合练习综合练习 用适当的并列连词填空（and，but，or，so）1Go with him,_ you have to stay

15、 at home 2I know him,_ I cant remember his name 3Go along the street,_ youll find the shop 4The weather was very cold,_ many people were ill 并列连词并列连词综合练习综合练习 用适当的并列连词填空（and，but，or，so）1Go with him,_or_ you have to stay at home 2I know him,_but_ I cant remember his name 3Go along the street,_and_ youl

16、l find the shop 4The weather was very cold,_so_ many people were ill 从属连词从属连词Coordinating Conjunction你来时我将把这事你来时我将把这事告诉你。告诉你。她一人独处时常常她一人独处时常常哭泣。哭泣。他经过时笑了笑。他经过时笑了笑。When you comes Ill tell you about it.Often she would weep when alone.He smiled as he passed.从属连词从属连词1.时间时间状语从句的连词状语从句的连词after,before,when

17、,while,as,until,till,since,as soon as等等。2.原因状语从句的连词原因状语从句的连词 because,as,since3.条件状语从句的连词条件状语从句的连词 if,unless 从属连词从属连词4.让步状语从句的连词让步状语从句的连词 though,although,even if5.结果状语从句的连词结果状语从句的连词 sothat,suchthat6.目的状语从句的连词目的状语从句的连词 so that,in order that状语从句状语从句 句子用作状语时，起副词副词作用的句子。状语从句中的从句可以修饰谓语动词、定语或整个句子。根据其作用可分为

18、时间when、地点where、原因why、条件if、目的in order to、结果so、让步although、方式how等从句。时间时间:when,while,as 当当时时 before,after 之前之后之前之后 till/until,（not until 直到直到.才才)once,（一旦）（一旦）as soon as(一一就就),the moment(一一就就),1.引导引导时间时间状语的连词状语的连词 Mr.White was taking a shower _ the UFO landed on the street.A.where B.while C.when D.whethe

19、rCWhile Mr.White was taking a shower，the UFO landed on the street.考点一考点一“when”和和“while”when引导的状语从句的动作引导的状语从句的动作多为多为终止性动词终止性动词，也为也为可持续动词可持续动词；但；但while只能只能是是可持续动词可持续动词。Find your friends2.before 在在-之前之前 I will give you a ring before he leaves here.1.after 在在-之后之后 I will give you a ring after he comes b

20、ack.Find your friends3.since 自从自从-I have lived here since I came to China.4.as soon as 一一-就就 I will give you a ring as soon as he comes back.Find your friends5.once “一旦一旦”Once you left home,you would never come back again.一旦你离开家，你就永远别回来。一旦你离开家，你就永远别回来。考点二考点二 我父亲直到我们吃完饭时才回来。我父亲直到我们吃完饭时才回来。My father _

21、 come back until we had supper.notuntil 直到直到才才翻译：翻译：他直到他直到3岁才会讲话。岁才会讲话。He _get up until his mother wakes him up.didnt 他经常等到妈妈叫他才起床。他经常等到妈妈叫他才起床。He _ speak until he was 3.couldntdoesnt背背because,as,since，for等等2.引导原因状语的连词引导原因状语的连词For语气最弱语气最弱,引导的分句放在句末引导的分句放在句末.2.引导原因状语从句的引导原因状语从句的because,as,since，for等等

22、 For语气最弱语气最弱,引导的分句放在句末引导的分句放在句末.2.as 由于，因为由于，因为 语气最弱语气最弱As it is raining heavily,youd better stay at home.1.since 既然既然，自从，自从Since water is very important,we must try our best to protect it.3.because 因为因为 语气最强语气最强 Lucy didnt go to school because she was ill ysterday.3.引导条件状语的连词引导条件状语的连词 if 如果，假如如果，假如

23、 unless 如果不，除非如果不，除非 as long as (=so long as)既然，只要既然，只要 in case(that)如果，万一如果，万一 supposing(suppose)假如假如 假设假设3.引导条件状语从句的连词引导条件状语从句的连词If necessary,ring me at home.Suppose she finds out,what shall we do then?_ you go to bed earlier,you wont feel tired in the mornings.A.When B.Because C.If 4.引导让步状语的连词引导让

24、步状语的连词as(尽管尽管),even if/though(即使即使)，however(无论怎样无论怎样),whatever(无论如何无论如何)no matter how/who/whichthough/although不与不与but连用连用.尽管你读得快尽管你读得快,你也不能在三天内读完这本书你也不能在三天内读完这本书.Although you read fast,you cant finish reading the book in three days.不管他怎样努力不管他怎样努力,还是摆脱不了困难还是摆脱不了困难.Try as he might,he couldnt get rid o

25、f the difficulty.5.引导结果状语的连词引导结果状语的连词sothat（如此（如此以致以致）suchthat,sothat,such.that区别区别1)sothat，其后只能跟形容词或副词，其后只能跟形容词或副词，Im so tired that I cant walk any farther.2)such.that 后接名词或名词短语后接名词或名词短语It was such a warm day that he went swimming.背背6.引导目的状语的连词引导目的状语的连词In order to,in order that(为了)有can,could,may,might等情态动词。1.They set out early in order that they might arrive in time.2.Jack studies hard in order that he can get a good job.He took the MP3 player with him _ he could enjoy music during the trip.A.because B.in order that C.whenin order that：为了；为了；所以，结果所以，结果