2021年中考英语语法复习ppt课件之连词.pptx

1、conj.连词Word连词WordPhrase连词PhraseSentence连词Sentence用来连接词、短语或句子的词。目 录Contents并列连词从属连词并列连词：用来连接语法地位相同的单词、短语以及句子的连词从属连词：用来引导从句的连词并列连词VS从属连词连词：and,but,or,so,(for)，yet,while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/al

2、though,even if,asas 等并列连词从属连词PPT模板下载： ONE并列连词词句子and和“那么”&并且&不译but除了但是or或者否则I like black and white.I bought nothing but a pen.Do you like black or white?Study hard,and you will catch up with others.I get up early but my brother gets up late.Study hard,or you will fail the exam.和那么除了但是或者否则1.andI like

3、apples and bananas.Work hard,and you will make much progress.and“和”、“那么”、“并且”或不译，表示并列或顺承关系2.orDo you want to be a teacher or a doctor when you grow up?Hurry up,or you will be lateor“或者”、“否则”，表示选择或条件关系I like apples and bananas.I dont like cakes or candies.and 用于肯定句or 用于否定句and&or1.Try your best _ youl

4、l make more progress.A.and B.but C.or2.Dont lose backpack,_ youll lose all.A.and B.so C.orand 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的特别用法and、or 在祈使句中在祈使句中and=if you,you will.Work hard,and you will pass the exam.=If you work hard,you will pass the exam.or=If you dont,you wIll.=Unless y

5、ou.,you will.Get up early,or you will be late for school.=If you dont get up early,you will be late for school.=Unless you get up early,you will be late for school.Exercise1.Which do you like better,apples_ pears?A.and B.but C.or2.Now we have no time _ money.A.so B.and C.or3.Mary,Lucy _ I are good f

6、riends.A.and B.but C.or4.Study hard,_ youll fall behind.A.so B.and C.or5.Are you coming by bus _on foot?A.and B.but C.or其他用法1.Its getting warmer _ warmer.A.and B.but C.or2.He or the twins _ the USA.A.comes from B.come from C.is from3.Not Tom but I _ going to give the talk.A.am B.is C.areadj.比+and+ad

7、j.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。-Would you like go shopping with me?-Id love to,but Im afraid i have no time.but“但是”表示转折关系3.butPPT模板下载： 和however 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.butHowever区别:but 后没有逗号，直接连接分句；howeve

8、r 后有逗号相隔，可放句首。She was ill,so she had to stay at home.so“所以”表示因果关系4.soso的其他用法你能分清so he did、so did he、he did so吗?1.so+主语+谓语 “的确如此”对所做事加以肯定，前后主语为一个人 -Lucy studies very hard.-So she does.2.so+谓语+主语 “.也一样”前后主语为两个人 -Tom watched TV last night.-So did I.3.主语+谓语+so “这样做了”-My father asked me to turn off the l

9、ight.-And I did so.Exercise1.Tom is allowed to go shopping._and_.A.so he is;so I am B.so he is;so am I C.so is he;so am I2.She was drawing pictures at that time.-_and_.A.so she was;so was I B.so she was;so I was C.so was she;so I was3.Tom can play the piano._and_.A.so he can;so I can B.so he can;so

10、can I C.so can he;so can I4.Tom will go to London._and_.A.so he will;so will I B.so he will;so I will C.so will he;so I will5.Tom gets up early._and_.A.so does he;so do I B.so does he;so I do C.so he does;so do I6.Tom used to get up late._and_.A.so he did;so I did B.so he did;so did I C.so did he;so

11、 did Iiswascanwillgetsused1）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.Because Mary was ill,so I took her to the doctor.”although/though 和but这两个关联词不能同时用。because 和 so 等关联词都不能同时使用。PP

12、T模板下载： I have failed,yet I shall try againalthough/though 可以与yet同时用。Tom likes bule.Tom likes white.Tim likes apples.Tom likes apples,too5.both.and.合并相同列出不同Both Tim and Tom like apples.Tom likes both blue and white.Tom plays football well.Tim plays football well,tooI like music.She likes music,too6.n

13、ot only.but also.不但.而且.合并相同列出不同Not only I but also she likes music.Not only Tom but also Tim plays football well.Not only she but also I like music.就近原则7.either.or.不是.就是.合并相同列出不同 Either she or I am going to help you.You may either stay here or go home.8.neither.nor.和.都不.;既不.也不.I dont like apples.She

14、 doesnt like apples,either Neither I nor she likes apples.就近原则 Neither she nor I like apples.PPT模板下载： Peter and I _ going to Guangzhou.A.are B.is C.am2.Either apples or rice _ Ok.I am hungry.A.are B.is C./3.Neither I nor my parents _ to tell you the truth.A.wants B.want C.is going to4.Not only I but

15、 also Jane _ sure that well win.A.is B.are C.am以上结构做主语，除bothand 谓语要用复数外，其余都使用就近原则。both.and.not only.but also.either.or.neither.nor.PPT模板下载： only you but also he _ French.（不但你而且他也讲法语。）Neither I nor he _ seen the movie.（我和他都没有看过这部电影。）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

16、“不仅A而且B”Either you or I _ going to the party.(或者你或者我将去晚会。)【连接主语 时，谓语“就近原则”】amhasspeaksPPT模板下载： well as 和.一样；也，还 强调前者，谓语动词根据as well as 前面的主语来确定单复数 China as well as many other countries loves peace.while 而 Some people waste food,while others havent enough.for 因为 The leaves of the trees are falling,for

17、 its already autumn.Exercise1.Hurry up,_ well be late for the film.A.and B.but C.so D.or 2._ Monday_ Tuesday is QK,I will be free then.A.Either;or B.Neither;nor C.So;that D.Both;and 3._ my brother_ sister are doctors.A.Not;but B.Neither;nor C.Both;and D.Either;or4.The teacher,as well as his students

18、_football.A.like B.likes C.enjoy D.play Exercise5._ she _ I know his telephone number,because it has been changed.A.Both;and B.Either;or C.Not only;but also D.Neither;nor 6.My mother bought not apples_ two interesting books for me.A.or B.but C.and D.soPPT模板下载： TWO一、引导名词性从句的从属连词 that、if/whether1.He t

19、old me that he was going by train.2.I dont know whether he is single.3.Whether he will come is still a question.4.The question is whether we should go on with the work.PPT模板下载： until，since,as soon as，once等。(2)引导条件状语从句的if,unless,as/so long as,in case等。(3)引导原因状语从句的because,as,since,now that等。(4)引导目的状语从

20、句的in order that,so that等。(5)引导结果状语从句的 sothat,suchthat,so that等(6)引导让步状语从句的although,though,even though/if,no matter+疑问词或 疑问词-ever等。(7)引导方式状语从句的as，as if/though等。(8)引导比较状语从句的than,asas,not as/so.as等。(9)引导地点状语从句的where、wherever等。PPT模板下载： met you yesterday.2.I have learnt English for 5 years.3.I learn Engl

21、ish when i was 10.单词短语句子时间状语从句时间状语引导词可分为 when当 while 当 as 当 before在.之前 after 在.之后 until(till)直到 since自从 once一旦whenever无论何时 hardly.when no sooner than.as soon as 一就考点1.一般现在时 V/VS I play football He plays basketball.2.一般过去时 V过去式 I played football yesterday.3.一般将来时 will+v I will play football tomorrow.

22、4.过去进行时 was/were+V-ing5.过去完成时 had+V-过去分词When you arrive,you _(get)a surprise.After you _(finish)the meal,I will take you to the park.will getfinish时态法则1-主将则从现，从现则主将1.一现VS一将（适用于除Since外全部连词的时间状语从句）时态法则2-两个先发生在过去的事，先过完，后一过2.一过VS过完（多适用于before、after、hardly.when.,no sooner.than,as soon as.,not.until.等）（过去

23、完成时）（一般过去时）Now一般过去时过去完成时（had done）（did）两个先发生在过去的事，先过完，后一过eg.After you had finished the meal,i took you to the park.ExerciseThe bus had gone when I _at the bus stop.A.have arrived B.arrived C.had arrived D.am arriving时态法则3-两个先发生在过去的事，长过进，短一过（多适用于when，while，as等）（过去进行时）（一般过去时）NowWhile(when)I was doing

24、housework,my mother called me.(当我正在做家务时，我妈妈打电话我了。)call me3.一过VS过进Exercise1.When he _his magazine,I left without_.A.reads;say B.is reading;saying C.was reading;saying D.will read;say2.While he _his magazine,I was sleeping.A.reading B.is reading C.read D.was reading3.When he _downstairs,I was watching

25、 TV.A.slip B.slipped C.sliping D.will slip从长While/when从短when主从都长不用whensince引导的时间状语从句 since引导的时间状语从句，常译为“自从”，主句常用常用现在完成时，从句常用一般过去时。例句翻译：我们自从毕业以后一直没见过面。We havent seen each other since we graduated from the university.常用句型：It has been(is)+时间段+since从句 “自从有多长时间了”例句翻译：自从她大学毕业已经有六年时间了。It has been(is)six ye

26、ars since she graduated from the university.until/till引导的时间状语从句当主句谓语动词是延续性动词时，主句常用肯定形式，表“直到为止。”例句：我会待在这里，直到你回来为止。Ill stay here until you come back.当主句谓语动词是非延续性动词时,主句常用否定形式。not until“直到才”He didnt go to bed until he finished his homework.例句：他直到做完作业才睡觉。PPT模板下载： you finish your homework,前提条件前提条件I will a

27、llow you to play.后来的结果后来的结果1.主将从现如果你想怎么滴，就用if条件句。if用来领从句，主将从现要牢记。1.If it_(rain)tomorrow,I _(stay)at home.2.We will go to the park if it _ _ (rain)tomorrow.3.If he _(study)hard.He will fail in the exam.rainswill stay先发生doesnt raindoesnt studyExercise3.if 条件状语从句中，主句是祈使句，从句用_.2.if 条件状语从句中，如果主句有must，can

28、，may 等情态动词，从句用_。例如：You must stop if the traffic light _(be)red.is一般现在时“主情从现”例如：Don t wait for me if I _(be)late.am一般现在时“主祈从现”4.If 从句（一般现在时），主句（一般现在时）表示科学常识，经常性的动作 如果水被加热，它会变成蒸汽。If water is heated,it turns to steam.如果我需要理发，我通常去我家附近的理发店。If I need a haircut,I usually go to the barbers near where I live

29、.如果天下雨，人们通常星期天不出门。People often dont go out on Sundays if it rains.Betty will visit the History Museum if it _(rain)tomorrow.Ben wants to know if it_ (be)fine tomorrow.If 引导的条状从应遵从主从句是时态相呼应原则if引导的宾从该用什么时态就用什么时态。doesnt rainwill be是否如果If引导的条件状语从句VS宾语从句Exercise1.He will help me with my maths if he _ fre

30、e.A was B will be C would be D is2.I dont know if my uncle _.If he _,I will be very happy.A comes;will come B will come;will come C comes;comes D will come;comesExercise3.If it _ sunny tomorrow,I _ boating.A.is go B.will be,go C.is,will go D.will be,will go 4.If he _in half an hour,we _wait for him.

31、A.wont come ,wont B.wont come,dont C.doesnt come,wont D.will come ,dontExercise6.Do you know if _ tomorrow morning?No.I will call you if she _ back.A.she will come;comes B.she comes;will come C.will she come;comes D.will she come;will comeunless=if.not.除非,若不,除非下雨,比赛将照常进行。Unless it rains,the game wil

32、l be played.If it doesnt rain,the game will be played.让我们出去散步吧，除非你太累了。Lets go out for a walk unless you are too tired.If you are not too tired,lets go out for a walk.so/as long as只要只要你保持书的清 洁，你就可以把我的书借去。You may borrow my book as/so long as you keep it clean.只要你高兴，你做什么都没有关系。So/As long as youre happy,

33、it doesnt matter what you do.只要你努力，你就会成功。Youll succeed as(so)long as you try hard.Exercise1.You will get good grades _ you work hard.A.and B.unless C.if D.as long as 2.I wont call you,_something unexpected happens.A.unless B.whether C.if D.as long as PPT模板下载： that（既然）,for(因为),considering that（考虑到）,s

34、eeing that（既然）（语气上一个比一个弱）e.g.He didnt come to school because he was ill.He might be ill,for he didnt come to school.Because she was late,so she was blamed.原因状结果状加so无主句PPT模板下载： order that(为了为了)so that(为了为了)for fear that;in case；表；表“以免以免”e.g.a.Well sit nearer the front so that we can hear better.b.I s

35、hall write it down in case I should forget.Exercise1.Roses need special care _ they can live through winter.A.because B.so that C.even if D.as2.I dare not go there _ my parents will see me.A.in case of B.for fear of C.in order that D.for fear thatPPT模板下载： that（如此以至于），），such that（如此以至于）;so that+目的a.H

36、e runs so quickly that I couldnt catch up with him.b.The bus broke down so that we had to walk home.c.She is such a good teacher that everyone admires her.结构：1.主语+动词+so+adj./adv.+that+从句 2.主语+动词+such+n.+that+从句多多少少都用so,名前such，形副somany,muchlittle,few1._many books.2._a lot of books.3._little dogs.4._l

37、ittle water5._beautiful.6._beautiful flowers.7._quickly8._cold weather9._a fat boy.10._fat a boy.sosuchsuchsososuchsosuchsuchsotoo.形副.to +V-原太.而不能形副 enough to+V-原 足够.可以 Exercise1.You should return the digital camera to Sally _ she will not be angry.A.so that B.because C.before 2.He was hurt _ badly

38、_ he had to see a doctor.A.tooto B.so that C.so that 3.He took off his coat _ it was too hot in the room.A.And B.since C.but 4.Solo missed the bus _ he was late for school.A.because B.so C.orPPT模板下载： if=even though（即使）2.无论:1)no matter+疑问词:what/who/where/when/which/how 2)疑问词-ever:whatever,whoever,whe

39、rever,whenever,however,whichevereg.Even if you give me a million yuan,I wont help you.though,although 判断以下句子判断以下句子是否正确是否正确：Although he is rich,but he is not happy.Although he is rich,yet he is not happy.Although we have grown up,our parents still treat us as children.要点归纳：要点归纳：though,although当当“虽然虽然

40、”讲讲,都都不能和不能和 but 连用连用.但是他们都但是他们都可以同可以同yet(still)连用连用.no matter+疑问词疑问词 疑问词疑问词-everNo matter what happened,he would not mind.Whatever happened,he would not mind.替换：no matter what=whatever no matter who=whoever no matter when=whenever no matter where=wherever no matter which=whichever no matter how=how

41、ever 归纳：no matter+疑问词不能引导主语从句和宾语从句，疑问词不能引导主语从句和宾语从句，而而“疑问词疑问词+ever”则可以则可以 Exercise1.Tom is still doing his homework _ it is very late.A.so that B.even though C.if 2.I never seem to put on any weight,_ hard I try.A.though B.no matter how C.because 3.I enjoy learning English,_ it takes me a lot of tim

42、e.A.unless B.although C.because 4.I will never give up learning English _ it is difficult.A.unless B.even though C.because PPT模板下载： if=as though(似乎),the way(that)/in the way(that)(以方式)a.We must do as the Party tells us.b.Leave the things as they are.c.Most plants need sunlight just as they need wate

43、r.d.It sounds as if it is raining.e.They did it in a way that I had never seen before.PPT模板下载： as（和一样）,not so/as as（不和一样）,more/lessthan(多/少于)a.He is not so/as healthy as his brother.b.They jumped up and down as hard as they could.c.John is less clever than Peter.e.The job is not so difficult as I th

44、ought it would be.as.as 放两边，形副原级放中间PPT模板下载： have lunch at home.Where I live,i have lunch.用一个句子表示地点 I played computer games at Toms home.Where Tom lives,i played computer games.连接副词:where,wherever(在任何地方)PPT模板下载： tell your father the truth as soon as he _ here.A.arrives B.arrived C.arrives at2.We dont

45、 know if he_us for the picnic.Ill call you if he_.A.joins;comes B.will join;comes C.will join;will come3.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 out4.You wont understand until you _ him.A.meet B.meeting C.will me

46、et5.You will fail in English _ you work hard.A.because B.unless C.if6.Just because we are young,_ we should work even harder.A.so B./C.but7.It has been seven years since he _ here.A.left B.leaves C.leave8.The little boy _ when I came in.A.falls down B.fell down C.was fell down9.We were reading when

47、the teacher _ in.A.came B.comes C.is coming 10.He became a doctor when he _the university.A.graduated from B.graduate from C.graduated for 11.Tom works in a hospital _ Mary works in a company.A.because B.until C.while12.While his mother was washing,he _ his homework.A.do B.did C.was doing 13.The lit

48、tle boy fell alseep while he _ the music.A.was listen B.was listening to C.listened to 14.Hurry up,_ you will miss the train.A.and B.so C.however D.or15.The mountain was _ steep(陡峭的）_ few people in our city reached the top.A.soas B.sothat C.asas D.tootoPure and fresh and contracted teachers speaking lesson PPT templateTHANK YOU