初中英语连词-(超详细-例题讲解丰富).ppt

连连 词词 (Conjunction)真题重现真题重现Mom wont let Dick go out _ he promises to be back by 10:00 tonight.A.if B.when C.since D.unless Well stay at home _ it rains tomorrow.A.and B.if C.but D.so We chat is widely used._ the young _ the old are interested in it.A.Either.or B.Neither nor C.Not only.but also连连 词词 Conjunction)一、连词定义一、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.和和 Does he work at school or in the hospital?I get up early,but my brother gets up late.二、二、连词分类：连词分类：并列连词并列连词从属连词从属连词连词：连词：and,but,or,so,(for)连词连词词组词组:eitheror,neithernor,not onlybut also,bothand,(as well as)that，whether,if,unless,while/when,until,because,so that,sothat,though/although,even if,asas 等等1.1.并列连词并列连词-用来用来引导同一层次相同语法功能的词引导同一层次相同语法功能的词。常见。常见的的并列连词并列连词有：有：and but or so as well asand but or so as well asboth.and either.or both.and either.or not only.but also neither.nornot only.but also neither.norand 和和 用于用于肯定句肯定句or 或者或者 用于用于否定句否定句和和疑问句疑问句as well as=and 表示表示“也也”的意思，的意思，but 但是但是 表示转折表示转折so 因此，所以表示结果因此，所以表示结果while 然而然而 表示对比关系表示对比关系however 但是但是 然而然而 表转折表转折祈使句祈使句+and 表示顺成关系表示顺成关系“那么那么”祈使句祈使句+or 表示转折关系表示转折关系 “否则否则”and 和和 用于用于肯定句肯定句 or或者或者 用于用于否定句否定句和和疑问句疑问句I like eating apples and bananas.I dont like eating oranges or pears.Do you like eating bananas or apples?1.We bought Granny a present,she didnt like it.A.but B.and C.or D.so 答案答案 A.析析 由于句意的原因，应选择转折连词。由于句意的原因，应选择转折连词。2.Run quickly,well miss the early train.A.and B.but C.so D.or 答案答案 D.析析 or这里应译为：否则。这里应译为：否则。3.-Which would you like better,tea milk?-Tea,please.A.but B.and C.or D.with 答案答案 C.析析 在疑问句与否定句中应用在疑问句与否定句中应用or来表示来表示一种选择。一种选择。_Rose_ Jack watched Prince Williams wedding on TV yesterday What a pity!They missed the exciting moment(2011SZ中考)A.Both；and B.Not only；but also CEither；or D.Neither;nor（）Look!There lots of traffic in this city.we should be careful when we cross the streets.(2008SZ中考)A.is,But B.are,ButC.is,So D.are,Oreither A or B “或者或者A或者或者B”neither 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：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。）【连接主语连接主语 时，谓语时，谓语“就近原则就近原则”】amhasspeaks考点一考点一=Study hard,_ your math will be worse.用用 “andand”或或“or or”填空：填空：Study hard,_ your math will be better.and or “and”意为意为“这样，那么这样，那么”；“or”意为意为“否则否则”。考点一考点一 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.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考点三考点三：2.2.从属连词从属连词-用来用来引导从句引导从句。常见的。常见的从属连词从属连词有：有：(1)(1)引导引导时间时间状语从句的状语从句的after,before,after,before,whenwhen（当）（当）,whilewhile（当）（当）,as,until,till,since,as,until,till,since,as soon asas soon as（一（一就就）等。等。(2)(2)引导引导条件条件状语从句的状语从句的if(if(如果如果),unless),unless（除非）（除非）等。等。(3)(3)引导引导原因原因状语从句的状语从句的becausebecause（因为）（因为）,as,since,as,since等。等。(4)(4)引导引导目的目的状语从句的状语从句的so that,such thatso that,such that，in order thatin order that等。等。等。等。(5)(5)引导引导让步让步状语从句的状语从句的though,though,（尽管）（尽管）although,although,（即使）（即使）even ifeven if等。等。(6)(6)引导引导结果结果状语从句的状语从句的so that,soso that,sothat,that,suchsuchthatthat等。等。(7)(7)引导引导比较比较状语从句的状语从句的than,asthan,asasas等。等。(8)(8)引导引导宾语从句宾语从句的的that,if,whetherthat,if,whether 一。引导时间状语的连词一。引导时间状语的连词when,while,as，(1).when 在在-时刻或时期，可指时间点或时间段，时刻或时期，可指时间点或时间段，从句动词是终止或持续动词。从句动词是终止或持续动词。When I got home,he was having supper.当我回到家，他正在吃饭。当我回到家，他正在吃饭。When I was young,I liked dancing.当我年轻的时候，我喜欢跳舞。当我年轻的时候，我喜欢跳舞。(2).while+时间段，不是时间点，从句的动词用过时间段，不是时间点，从句的动词用过去完成时。去完成时。While the girl was watching TV,her brother was playing computer games.Mother was cooking she a knock at the door.A.when,listen to B.while,listened toC.while,heard D.when,heard 答案答案 D.when在这里应译为：就在那时，那一刻，那一瞬间。在这里应译为：就在那时，那一刻，那一瞬间。As 表示随着时间的推移，表示随着时间的推移，或者一边一边或者一边一边Until、till 直到。直到。时时候候为为止止 not。until 直到。才直到。才I didnt wake up until the bell rang.After 在。之后在。之后before 在。之前在。之前Turn off the lights before you leave the room.My daughter will go to university after she finishes high school.as soon as 一一就就Ill tell him the news as soon as I see him.主将主将从现从现我一看到他就会告诉他这个消息。我一看到他就会告诉他这个消息。since 自从自从 It has been three years _ we met in 1988.自从自从1988年我们见面后，这又过了三年了。年我们见面后，这又过了三年了。二。引导原因状语从句的连词so 所以He wanted to learn more,_ he went abroad to study.She didnt like eating KFC,_she went to McDonalds.sosobecause 因为I did it _ they asked me to do it.我做这事是因为他们请我做啊！我做这事是因为他们请我做啊！as 因为 since 既然Since the rain is heavy，we wont go out.because（）Look!There lots of traffic in this city.we should be careful when we cross the streets.(2008SZ中考)A.is,But B.are,ButC.is,So D.are,Or三。三。so/such that 太太以至于以至于She was so beautiful that everyone looked at her.Jenny太漂亮了，以至于所有人都看着她。太漂亮了，以至于所有人都看着她。She is such a kind teacher that students like her very much.她是个好老师，所以她的学生都非常喜欢她。她是个好老师，所以她的学生都非常喜欢她。so+形容词形容词+thatsuch+名词或名词短语名词或名词短语+thatIm _ tired that I cant walk any farther.It was _ a warm day that he went swimming.sosuch Why cant the boy understand what the American teacher said?Because he is a beginner,_he knows _English.(2012SZ中考)A.and;a little B.andlittle C./;little D.so;a littlebecause 和和 so 不能连不能连用用Though/Although 尽管尽管Though/Although he is only 6 years old,he can cook himself.尽管他才六岁，他就会自己做饭了。尽管他才六岁，他就会自己做饭了。If&Unless(if not)If it rains tomorrow,I will not go out.如果明天下雨，我就不出去了。如果明天下雨，我就不出去了。You will never learn English well unless you pay great efforts.你永远都学不好英语除非你努力去学了。你永远都学不好英语除非你努力去学了。whether/if(是否是否)if 能引导宾语从句能引导宾语从句Please tell me whether it is true or not.请告诉我这是否是正确的。请告诉我这是否是正确的。I havent decided whether/if Ill go with you.我还没有决定是否跟你走。我还没有决定是否跟你走。-David,turn off the TV_ no one is watching it.-But it _off already!The music is from the radio.(2009SZ中考)A.So that,has been turned B.When,has turnedC.If,has been turnedD.Because,has turnedMrLee_to a student when I entered the classroom this morningHe is very patient_he is young(2011SZ中考)A.talking；but Btalks：though Cwas talking；thoughDtalked；however-Which would you like,tea or coffee?Either _Ok,but I prefer coffee_milk.(2009SZ中考)A.is,has B.are,with C.is,with D.are,has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 others.或或 He is over sixty,but he works as hard as others.（2）“Because John was ill,so I took him to the doctor.”*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。?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：He took the MP3 player with him _ he could enjoy music during the trip.A.because B.so that C.whenB考点考点 他起早是他起早是为了为了赶上早班车。赶上早班车。(表目的表目的)He got up early so that he could catch the early bus.He got up early so that he caught the early bus.他起早，他起早，结果结果赶上了早班车。（表结果）赶上了早班车。（表结果）He got up so early that he caught the early bus.sothatso that：为了为了;所以，结果所以，结果如此如此以致以致Homework：.