英语语法七 连词.ppt

英语湖南语法专题七 连词中考名题体验1（2016 年长沙）Did you win the game yesterday?Not really._we all tried our best,we lost it.AIf BThoughCUnless 2.（2016年株洲）His mother wont be there,_ his father might.A.and B.but C.or 3.（2016年常德）Youll have a great time you go to the party.A.so B.if C.althoughBBB中考名题体验4.（2016年常德）Which would you like,tea milk?Tea,please.A.and B.or C.but5.（2016年衡阳）.My neighbor asked me _ I heard the big noise last night or not.A.whether B.if C.whatBA语法探究语法探究 连词主要分为两大类：并列连词和从属连词。并列连词用来连接平行的词、短语或句子；从属连词是用来引导从句的词。并列连词按照其在句中的作用可分为表示并列关系、转折关系、选择关系和因果关系的连词。一、表示并列关系的并列连词 表示并列关系的常见连词有：and(和；又；而且),as well as(也；和),both.and.(既 又),not only.but also.(不仅而且),neither.nor.(既不也不)。We are singing and they are dancing.我们在唱歌，他们在跳舞。Im learning French as well as English.我学法语，还学英语。Not only English but also French is spoken in Canada.加拿大不仅说英语，而且说法语。二、表示转折关系的并列连词连词用法例句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.我喜欢英语而他喜 欢数学。yet意为“可是；然而”，表示转折时，前面可与 and 连用，且这两个部分的主语是一致的。I failed again,and yet I never give up.我又失败了，然而我绝不放弃。注意 1.although或though在引导让步状语从句时，主句不可使用转折连词but，但是可以使用yet或still。例如:Although she is in poor health，(yet)she works hard.虽然她的身体不好，但是她工作非常努力。2.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.()We all tried our best.However,we lost the game.()We all tried our best,but we lost the game.三、表示选择关系的并列连词 连词连词意义意义例句例句表示转折or或者；否则Hurry up,or you will be late.快点，否则你会迟到的。or else否则；要不然Be careful or else you will make a mistake.小心，否则你将会犯错误。rather than 而不是I will do it myself rather than ask him to do it.我会亲自去做这件事，而不是叫他去做。notbut不是而是.John is not her father but her uncle.约翰不是她的父亲而是她的的叔叔eitheror或者或者.Either Alice or her father cooks meals at home要么爱丽丝要么她爸爸在家做饭。whetheror不管是还是They havent decided whether they will go to London or Berlin。他们尚未决定-是去伦敦还是去柏林。四、表示因果关系的并列连词连词连词意义意义例句例句表示因果For 意为“因为”，用来补充说明或表示推测性的理由，不能置于两个并列分句的句首，只能放在两个分句的中间。It must have rained last night,for the ground is wet.昨晚一定下雨了，因为地面是湿的。so表示“因此;所以”时，不能与 because 连用。He worked hard,so he passed the exam.Because he worked hard,he passed the exam.他努力学习，所以通过了考试。考点五 从属连词的用法从属连词从属连词用法及例句用法及例句 that用于引导宾语从句，引导从句时无意义，常省略。He told me（that）he wont be late.though/although(虽然，尽管)，even if/though(即使)可用于引导让步状语从句，though/although 不能与 but 连用。Though he has a cold,he still goes to school.=He has a cold,but he still goes to work.if,whether(.or not)(是否)可用于引导宾语从句，不可省略,I dont know whether it will rain or not today.从属从属连词连词用法及例句用法及例句if(如果),unless(除非;如不),as long as(只要)引导条件状语从句。Thought he is very old，he still teaches himself English.尽管他年龄很大，他仍然自学英语。because(因为),as(鉴于;由于),since(由于，既然)用于引导原因状语从句。I dont want to go outside because I am too tired.so.that,such.that(如此以至于)可用于引导结果状语从句。The scenary here is so beautiful that I dont want to leave.续表从属连词从属连词用法及例句用法及例句since自从，until/till直到，after在之后，before在之前，when当时候，while当时侯，as soon as一就，whenever无论何时用于引导时间状语从句。When I arrived there,it was raining.当我到那里时，天正在下雨。as if,as though(仿佛;似乎;好像)It seems as if it is going to rain.好像将要下雨了。续表从属连词从属连词用法及例句用法及例句so that（以便）in order that（为了）in case(以防)I get up early so that I wont be late for class.than(比)as.as.(和一样),not so/as.as.(和不一样)用于引导比较状语从句。He is as smart as his brother.because 表示造成某种情况的直接原表示造成某种情况的直接原因，语气最强，常用来回答由因，语气最强，常用来回答由why引导的问句，其从句的位里通常在引导的问句，其从句的位里通常在主句的后面。主句的后面。He has to leave because it is too late.因为因为太晚了，他不得不走。因为太晚了，他不得太晚了，他不得不走。因为太晚了，他不得不走。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.既然大家那到齐了，我们就出发吧!既然大家那到齐了，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。我们都喜欢她，因为她善良。【知识拓展】for也可表示原因，但它是并列连词，强调间接原因和理由，是对前面的分句加以解释或表示推断的原因。for所连接的分句通常位于句尾，前面用逗号分开。例如:There must be in the classroom now,for the light is still on.教室里现在一定有人，因为灯还亮。粉。教室里现在一定有人，因为灯还亮。粉。专项集训专项集训1.It is better to travel 10,000 miles_ to read 10,000 books.A.as B.but C.than2.-What would you do for your dad on Fathers Day?-I prefer to take him for a trip_ buy him gifts.A.in order to B.no more than C.rather than 3._ he was very tired,he continued working in his office.A.Since B.Although C.As soon as CCB4.The teacher asked me to read aloud_ all the students could hear me.A.so that B.for C.because 5.一We will certainly enter a good high school_ we work hard 一Yes.Our dream will come true by working hard.A.as soon as B.as long as C.as far as 6.-Will you please give this message to Helen?-Sure.Ill give it to her _ she arrived here.A.until B.although C.before ABD8.I didnt know the news_ you told me.Thank you for telling that.A.unless B.though C.until 9.-Are you going out,Mike?Its really late now.-Its the last day to buy tickets to the 2016 Rio Olympic Games in Brazil,_ I must go now.A.if B.or C.so 10.一Where are you going to stay when you get to Shanghai?一I may live _ in a hotel_ in a friends house.A.both;and B.either;or C.neither;nor CCB11.-Would you like to go to the cartoon show with me?-It sounds like fun，_ Im too busy.A.so B.for C.but12.Hurry up,_ youll be late for school.A.but B.and C.or 13.He didnt go to school yesterday_ he was ill A.because B.because of C.if CCA