2023年中考英语二轮复习 语法之 连词 ppt课件.pptx

1、Grammar Focusconjunction小明和小华都在看书，但是他们看的不是同小明和小华都在看书，但是他们看的不是同一本书。因为小明喜欢英语而小华喜欢数学。一本书。因为小明喜欢英语而小华喜欢数学。Both xiao ming and xiao hua are reading books,but they dont read the same book.Because xiao ming likes English while xiaohua likes Math.（一）表示并列关系：and,as well as,both.and.,not only.but also.,neither.

2、nor.(1)Both he and I are students.他和我都是学生。bothand连接两个主语时，连接两个主语时，谓语动词要用复数。谓语动词要用复数。(2)Not only he but also I am a student.不仅是他，我也是学生。not onlybut also 连接两连接两个主语时，采用就近原则。个主语时，采用就近原则。（一）表示并列关系：and,as well as,both.and.,not only.but also.,neither.nor.(3)Neither you nor he is right.你和他都不是对的。neithernor连接两个

3、主语连接两个主语时，采用就近原则。时，采用就近原则。(4)He as well as I is a student.他和我一样都是学生。as well as与主语连用时，采与主语连用时，采用就前原则。用就前原则。（二）表示转折关系：but,while,however连词连词用法用法例句例句but 意为但是，表示意义递进的转折或前后两个 事实相反。His mother wont be there,but his father might.他母亲不会去那里，但他父亲也许会去。while 意为但是，然而，强调对比性的转折。I like English while he likes math.我喜欢英

4、语而他喜欢数学。however 意为然而，不过，可放在句首、句中或句末，不能像but那样直接连接两个句子，常用逗号与 句子其他部分隔开。We all tried our best.However,we lost the game.我们尽力了，但是我们还是输了比赛。（三）表示选择关系：eitheror,or (1)Either you or he is right.要么是你对要么是他对。eitheror连接两个主语时，连接两个主语时，采用就近原则。采用就近原则。(2)Which one do you like better,English or Chinese?英语和语文，哪一个你更喜欢？or表

5、示选择关系时，多用于疑问句表示选择关系时，多用于疑问句。（四）表示因果关系：because,so,for,since,as(1)The cat was hungry,so I gave it some food.猫饿了，所以我给了它一些食物。because和和so不能连用不能连用.(2)Because the cat was hungry，I gave it some food.因为猫饿了，我给他一些食物。because/since/as 的区别连词连词意义意义例句例句because表示造成某种情况的直接原因，语气最强，常用来回答由why引导的问句，其从句的位置通常在主句的后面。He has

6、to leave because it is too late.因为太晚了，他不得不走。sincesince语气比as稍强，不表示直接的或根本的原因，而是一种已知的或非常显然的理由，since引导的从句通常位于主句之前。Since everyone is here,lets start.既然大家到齐了，我们就出发吧！asas是从属连词，表示原因时，语气最弱，所说的原因比较明显或是已知的事实，它引导的从句一般位于主句之前。We all like her as she is kind.我们都喜欢她，因为她善良。1.I like listening to English songs because

7、it can _ make me relaxed _ improve my spoken English.A.neither；nor B.either；or C.not only；but also D.not；but2.Id like to go shopping with you,_ Im busy today.A.so B.but C.and D.because3._ Anna _ her brother like listening to soft music.A.Both;and B.Neither;nor C.Either;or D.Not only;but also1._ Alic

8、e _ her father cooks meals at home.要么爱丽丝要么她爸爸在家做饭。2.He worked hard,_he passed the exam.他努力学习，所以通过了考试。3.Would you like tea _ Juice?Tea,please.Either orsoor从属连词是引导状语从句、宾语从句以及其他从句的连词。引导状语从句的有：after,when,while,before,as soon as,because,since,until,if,though/although,so that等。引导宾语从句及其他从句的有：that,if,whethe

9、r,what等。（一）连接时间状语从句的连词有：when,while,as,as soon as,since,until,before,after等。(1)When the boy came in,his father was reading the newspaper.当这个男孩进来时，他爸爸正在读报纸。(2)He didnt go to sleep until he finished his homework.直到做完作业他才去睡觉。（二）连接条件状语从句的连词有：if,unless,as long as等。(1)If it doesnt rain tomorrow,well go to

10、the West Lake.如果明天不下雨，我们就去西湖。(2)You will miss the train unless you get up early.如果你不早起，你就会错过火车。（三）连接让步状语从句的连词有：though,although等。(1)Although I like writing English,I dont like speaking it much.尽管我喜欢英语写作，但是我不是很喜欢说英语。although/though和和however/but不能连用不能连用.(2)I like writing English,but I dont like speakin

11、g it much.尽管我喜欢英语写作，但是我不是很喜欢说英语。（四）连接目的状语从句的连词有：that,so that,in order that等(1)He gets up early so that he can get to school on time.=He gets up so early that he can get to school on time.=He gets up early in order that he can get to school on time.他起得很早这样他能准时到校。（五）连接比较状语从句的连词有：than,as/soas等。(1)The c

12、lassroom is so clean as it was yesterday.这间教室像昨天打扫得那样干净。(2)He returned 3 days earlier than he was expected.他回来得比预料得要早三天。1.Which shirt is more expensive,the white one _ the green one?A.and B.or C.but D.so 2.Work hard,_ youll learn English well.A.and B.but C.for D.or3.I like autumn _ I can have a lot

13、of fruit.A.but B.if C.though D.because4._ Jim _ Kate has come.I dont know when they will come.A.Bothand B.Not only.but also C.Neither.nor D.eitheror5.The boy is clever,_,he often makes mistakes.A.and B.however C.when D.or6.Tony was drawing a picture _ I was doing my homework.A.if B.because C.while D

14、.until1.Hurry up,please!_ youll be late for school.2.She _ go to bed _ her mother came back.3.Yesterday Jim didnt go to see the film,_he must go over his lessons.4.The students were talking about the sports meeting _ the teacher came in.5.I was _tired _I couldnt walk any more.Ordidnt untilsowhenso that6.This building is _ tall _ that one.7.Tom was ill yesterday,_he still went to school as usual.8.We have studied here _ 1994.9._ the boy finished his homework,he went to bed.10.Study hard on your subjects,_ youll do well in the exam.as asbutsinceAfterandThank you!