中考英语语法专项-连词、动词课件.pptx

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1、语法专项语法专项-连词、动词连词、动词一、连词的分类一、连词的分类连词是一种虚词，在句中起连接作用，可以用来连接单词、短语、从句、分句或句子。在名子中不单独作句子成分，一般不重读1、并列连词并列连词用以连接彼此是并列关系的单词、短语、从句或分句，被连接的两个部分彼此独立的，在句法上是平等的。常用的并列连词有 and、or、but、not only.but also.、both.and.等2、从属连词从属连词用来连接两个或两个以上的分句，形成复杂句中的从属分句，即引导名词性从句和状语从句。常用的从属连词有 that、whether、when、although、because 等3、常用连词二、连

2、词的用法二、连词的用法二、连词的用法【例1】We were singing and dancing all the evening.【例2】Would you like to leave or would you like to stay?【例3】I would like to come but,I am so busy.【例4】Blessed is he who expects nothing,for he shall never be disappointed.1._ Jim _ Tom went to watch the movie.What a pity!They missed suc

3、h a wonderful movie.A.Either;orB.Both;andC.Neither;norD.Not only;but also【答案】C【解析】根据句意：Jim和Tom都没有去看电影。neither.nor.：两者都不。both.and.：两者都。either.or.：两者中的一个.选项A：两人都没去看电影，either.or.：两者中的一个.不符合句意。故错误。选项B：两者都去看电影了与答句的句意矛盾。故错误。选项C：两者都没去看电影，符合题意。故正确。选项D：Not only;but also：不仅.而且.不合题意。故错误。故选：C.2.Were going to th

4、e bookstore in Johns car.You can come with us _you can meet us there later.A.butB.andC.orD.them3、If the appliance is defective,write directly to the manufacturer _complain to your local consumer protection association.A.thenB.orC.butD.though三、动词的分类三、动词的分类（1）一般现在时）一般现在时 Simple present tense 表示经常性或习惯性

5、的动作，常与表示频度的时间状语连用I leave home for school at 7 every morning.表示客观真理、客观存在、科学事实The earth moves around the sun.Columbus proved that the earth is round.用在格言或警句中 表示现在时刻的状态、能力、性格、个性等 主句是一般将来时，时间或条件状语从句中用一般现在时表示将来（主将从现）在以 here,there 开头的句子中，go,come 等少数动词的一般现在时表示正在发生的动作There goes the bell./Here she comes.按照计划

6、表、时刻表安排好的事情。The plane takes off at 7:30 a.m.The meeting starts at five oclock this afternoon.2）一般过去时）一般过去时 Simple past tense表示过去某个特定时间发生的动作或存在的状态He suddenly fell ill last night.表示过去习惯性或经常性的动作，常和 often（经常）,always（总是）,once a week（一周一次）等表示频度的时间状语连用。When I was in the countryside,I often walked by the ri

7、verside.She went to the cinema once a month when she was at school.（3）一般将来时）一般将来时 Simple future tense1.He concluded his speech with a remark that failure _the mother of success.A.is B.were C.was D.must be【答案】A【句意】他用“失败乃成功之母”这句话结束了他的发言。2.There _ a meeting tomorrow afternoon.A.will be going to B.will

8、going to be C.is going to be D.will go to be【答案】C【解析】根据时间状语 tomorrowafternoon可知，本句描述的是将来的事情，应用一般将来时；there be结构的将来时为there will be或there is/are going to be,只有C项符合，主语a meeting是单数名词，所以be动词应用is，C项正确。故选：C。明天下午有个会议。一种特定的时态都有其相应的时间标志，寻找其时间标志并加以认真分析可以巧解时态试题（4）现在进行时）现在进行时 Present continuous tense代替一般将来时，表示按计划

9、安排即将发生的动作。She is leaving for Beijing.代替一般现在时，描绘更加生动。The Yangtze River is flowing into the east.be always/continuously/constantly/doing sth.表示夸奖、埋怨等感情色彩。You are always helping others.He is always finding fault with me.（5）过去进行时）过去进行时 Past continuous tense 表示过去某一个特定时刻正在发生的事情I was discussing my thesis w

10、ith my director at this time last night.与一般过去时配合使用。此时，过去进行时通常表示一个历时较长的体现“背景”的动作或状态；而一般过去时则表示此“背景”下发生的、短暂的动作或状态。过去进行时动作先发生，一般过去时动作后发生。The phone rang while I was having my bath,as usual.(6)将来进行时将来进行时 Future continuous tense表示在将来某一特定时刻正在进行的活动。Ill be lying on a beach in Sanya this time tomorrow.Dont tel

11、ephone me after eight tomorrow.Ill be having a meeting.shall/will be doing(7)现在完成时现在完成时 Present perfect tense表示动作或状态从过去某一时刻开始一直延续到现在，而且可能还要继续下去。Ive known Bob for three years.Ive been at this school since 1999.表示在不确定的过去发生的某一动作对现在仍有影响。谓语动词一般为短暂性动词He has broken his leg.（通常不与明确的时间状语连用)常见的标志词：recently,lately,just,often,never.表示到目前为止的一个时间段内重复发生的动作。We have taken three tests so far this week.T H A N K SSee you