初中英语语法_连词.ppt

单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,连 词,(,Conjunction),连 词,(,Conjunction),一、连词定义,:,用来,连接,词、短语或句子,的词。,e.g.,I study English,and,Chinese.,Does he work at school,or,in the hospital?,I get up early,but,my brother gets up late.,二、,连词分类：,并列连词,从属连词,连词：,and,but,or,so,(for),连词,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,三、用法,1.,并列连词,-,连接具有并列关系的,词，短语或句子,。常见的有：,(1),表,并列,关系的,and,bothand,not onlybut also,neithernor,，,as well as,（也，和）,等。,(2),表,选择,关系的,or,eitheror,等。,(3),表,转折,关系的,but,however,等。,(4),表,因果,关系的,for,so,等。,考点一：,1,）,判断改错：,They sat down,and,talk about something.,They started to dance,and,sang.,I saw two men sitting behind,and,ate there.,F,F,F,eating,sing,talked,and(“,和，并且”,),与,or(“,否则”,),“and”,连接,平行,结构。,（,1,）肯定句中用,“,and”,表,“和”,；,（,2,）否定句中用,“,or”,表,“和”,。,2,）,翻译：,我喜欢英语,和,数学。,我不喜欢英语,和,数学。,I,like,English _ math.,I,dont,like English _ math.,and,or,=Study hard,_,your math will be,worse,.,3,）用,“,and,”,或,“,or,”,填空：,Study hard,_,your math will be,better,.,and,or,“and”,意为,“这样，那么”,；,“,or”,意为,“否则”,。,表,转折,的连词,but,和,however,：,e.g.,(,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,:,but,后,没有逗号，直接连接分句；,however,后,有逗号相隔，可放句末。,but,However,考点二：,观察句子,：,（,1,）,Although he is over sixty,but he works as hard as others.,改为：,Although,he is over sixty,he works as hard as others.,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,和,but,这两个关联词不能同时用。,?,同样，此句错误，,because,和,so,等关联词都不能同时使用。,考点三：,either A or B,“,或者,A,或者,B”,neither A nor B,“,既不,A,也不,B”,not only A but also B,“,不仅,A,而且,B”,-,连词词组：,Either,you,or,I _ going to the party.,(,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。）,Not only,you,but also,he _ French.,（不但你而且他也讲法语。）,【,连接主语 时，谓语,“就近原则”,】,am,has,speaks,考点四,2.,从属连词,-,用来,引导从句,。常见的,从属连词,有：,(1),引导,时间,状语从句的,after,before,when,while,as,until,till,since,as soon as,等2),引导,条件,状语从句的,if,unless,等。,(3),引导,原因,状语从句的,because,as,since,等。,(4),引导,目的,状语从句的,so that,in order that,等。,(5),引导,让步,状语从句的,though,although,even if,等。,(6),引导,结果,状语从句的,so that,so,that,such,that,等。,(7),引导,比较,状语从句的,than,as,as,等。,(8),引导,宾语从句,的,that,if,whether,等。,Mr.White was taking a shower _ the UFO landed on the street.,A.where B.while C.when D.whether,C,While,Mr.White,was taking,a shower,，,the UFO land,ed,on the street.,考点一,“when”,和“,while”,when,引导的状语从句的动作,多为,终止性动词,，也为,可持续动词,；但,while,只能,是,可持续动词,。,考点二,我会一直,工作到,你回来。,I will,work,till,you come back.,notuntil/till,直到,才,till,直到,为止,翻译：,我会,到,你回来时,才,睡觉。I,wont,go to bed,until/till,you come back.,He took the MP3 player with him _ he could enjoy music during the trip.,A.because B.so that C.when,B,考点三,他起早是,为了,赶上早班车。,(,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，,结果,赶上了早班车。（表结果）,He got up,so,early,that,he,caught,the early bus.,sothat,so that,：,为了；所以，结果,如此,以致,Funny,Husband(H)&Wife,(W),about Shopping,情境对话：,H,：,“,What are we going to do,my dear,？”,W:,“Go shopping.”,H,：,“,We can do nothing _shopping.”,W,：,“,In fact,_ you _ I like shopping.”,H:,“Why must you do the things _ you dont like?”,W:,“_ my skirts are out of style,_ I want,to buy a new one.”,W,:,（,In the clothing shop.,）,I dont know_ they fit(,适合,)me.”,H:,“I dont know _ you really like.,Just,go inside,and try them on.”,H,：,（对,seller,笑笑）“,Can you talk to me for a few minutes,？”,S,：,Why?,H,：,Because _ my wife sees(that),I am talking to,other ladies,she will be angry at once and leave.,S,：,“,Then why do you let her go?”,H,：,“,I want to leave _ I wont pay for them.”,根据对话内容，填入适当连词。,except/but,neither nor,that,Because,或,so,if,what/which,if/when/as soon as,and/so that,一、,并列连词,1.Mary likes music_Tom is found of sports.,Aand B.but C.both A and B,2.I failed again,_ I wont give up.,A.and B.but C.so,3.This is my first lesson,_ I dont know your names.,A.and B.but C.so,and,:,表对等,“,和、并且,”,but:,表转折,“,但是,”,so:,表因果,“,所以,”,and,or,but,so,基本用法,4.Which do you like better,apples,_ pears?,A.and B.but C.or,5.Now we have,no,time _ money.,A.so B.and C.or,or:1.,用于,疑问,句,表,选择,2.,用于,否定,句,表,并列,一、,并列连词,6.Try your best _ youll make more progress.,A.and B.but C.or,7.Dont lose heart,_ youll lose all.,A.and B.so C.or,and,和,or,都可以在祈使句中使用,.,and,通常是比较好的结果,;,or,则表示不愉快或不理想的结果,.,and,or,but,so,基本用法,一、,并列连词,8.Its getting warmer _ warmer.,A.and B.but C.or,9.He or the twins _ the USA.,A.comes from B.come from,C.is from,10.Not Tom but I _ going to give the talk.,A.am B.is C.are,adj.,比,+,and,+adj.,比 表示越来越,A or B,和,not A but B,结构作主语时，谓语动词要使用,就近原则,。,and,or,but,so,特殊用法,一、,并列连词,11.Although I have passed the exam,_ I am not pleased with the resultA.and B.but C./,and,or,but,so,特殊用法,although,和,but,不能同时出现。,一、,并列连词,12.Both Peter and I _ going to Guangzhou.,A.are B.is C.am,13.Either apples or rice _ Ok.I am hungry.,A.are B.is C./,14.Neither I nor my parents _ to tell you the truth.,A.wants B.want C.is going to,15.Not only I but also Jane _ sure that well win.,A.is B.are C.am,bothand,eitheror,neithernor,not onlybut also,以上结构做主语，除,both,and,谓语要用复数外，其余都使用就近原则。,1.,Ill tell your father the truth as soon as he _ here.,A.arrives B.arrived C.arrives at,2.,We dont know if he _ us for the picnic.Ill call you if he _.,A.joins;comes B.will join;comes,C.will join;will come,3.,Nobody knows when the windows _.But Ill tell you when I _ the answer.,A.broke;find out,B.broken;will find out,C.were broken;find out,二、从属连词,从属连词用来引导从句,4.,You wont understand until you _ him.,A.meet B.meeting C.will meet,5.,You will fail in English _ you work hard.,A.because B.unless C.if,6.,Just because we are young,_ we should work even harder.,A.so B./C.but,7.,It has been seven years since he _ here.,A.left B.leaves C.leave,