高三英语复习动词时态 人教版 课件.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,*,动词,一,:,动词分类,1.,连系动词,Link Verb:,后面接形容词，,名词，分词,，副词，介词短语,be,appear,（似乎）,become,get,look,remain,（仍然）,seem,feel,smell,sound,taste,2.,及物动词,vt,后接宾语,help,pass,give,3.,不及物动词,vi,后面不接宾语,run,jump,cry,laugh,4.,助动词,：,在句子中不作谓语，和动词一起用构成时态，否定句，问句，强调句。,5.,情态动词（后面讲）,二,:,动词的时态,1,。一般时态：表示经常或习惯性的动作。,a),动词的第三人称变形,（重点）,一般在动词后加“,s”get-gets,feel-feels,以,o,s,x,sh,ch,结尾的动词后加“,es,”.,go-goes,teach-teaches,以辅音,+y,结尾，改,y,为,i+,es,。,study-studies,b),句型：,1,主语,+be,（,am/is/are)+,表语,+,地状,+,时状。,He is out.His hair turned white two years ago.,2,主语（三单）,+,动词（三单）,+,宾语,+,地状,+,时状。,Tom studies Chinese at school.,The girl does finish her homework.,3,主语（非三单）,+,动词原形,+,宾语,+,地状,+,时状。,We work in the factory,The boys make a model plane in the classroom.,C),在下面情况下使用：,1,有,sometimes,often,usually,always,every,2,表示习惯或经常，规律性的动作。,2,。过去时态,:,表示过去经常或习惯性的动作。,动词的过去式,1,）一般在词尾加,ed workworked,staystayed,2),不发音,e,结尾加,d likeliked,3),以辅音,+y,结尾,改,y,为,i,加,ed studystudied,try-tried,4),重读闭音节双写加,ed.,plan,ned,stop,ped,drop,ped,特例：少数双音节词也双写加,ed.,（重点）,occur,red,refer,red,prefer,red,regret,ted,5),不规则变形（必须背熟）,b),句形,1,主语,+was/were +表语,+,地状,+,时状。,2,主语,+,动词过去式,+,宾语,+,地状,+,时状。,C),在下面情况下使用,:,1,有,yesterday,sometimes,often,usually,always,.ago,last;,过去时间,2,过去发生的动作。（含未指明的过去时间）（重点）,But,later,people,developed a way of printing,using stone.,3,（考试重点）以说话人的动作为准，以前的动作则为过去式。,-Xiao Zhang!,-Oh.It is you.I,thought,you,were,in Wuhan.,Professor Smith,speak more slowly,please.I,did not,catch you.,3.,现在进行时：表示正在进行的动作。,am/is/are+,现在分词,4,used to/would,+,动词原形也表过去经常发生的动作,I used to/would walk in the park five years ago.,五年前我常去公园散步。,现在分词的构成：,1,一般在动词后加,ing,study,studying,work,working,2,重读闭音节双写加,ing,plan,planning,get,getting,put,putting,stop-,stopping特例：少数双音节词也双写加,ing,occur,occurring,refer,referring,，,prefer-,preferring,regret,regretting,begin-,beginning,forget,forgetting,kidnap,kidnapping,(,绑架）,b),句型：主语,+,am/is/are+,现在分词,+,宾语,+,地状,+,时状。,I,am writing,to Green.,我在给格林写信。,C),在下面情况下使用：,1,说话时动作正在进行,-Is this your coat?,这是你的外套？,-No,mine,is hanging,on the string.,不是，我的正挂在绳子上。,3ie,结尾的动词改,ie,为,y,加,ing,die,dying,tie,tying,lie,lying,2),在,these days,Tom,is writing,a novel these days.,这些天汤姆在写一部小说。,3)Look,listen,后面的句子要用现在进行时,Look,the boys are playing football on the ground.,4.,过去进行时：表示过去具体时间内正在发生的动作,was/were+,现在分词,a),句型 主语,+was/were+,现在分词,+,宾语,+,地状,+,时转状。,b),下列情况下用过去进行时,1)at this/that time,at six+,过去时间,Lucy was reading a story at this time yesterday.,4)be+,always,+doing(,考试重点,),总是。,She is,always,mentioning the broken vase.,她总是提到那个摔破的花瓶。,3),以说话人的动作为准,以前的动作可以用过去进行时,(,考试重点,),Could you repeat what you were saying?,5.,一般将来时表示将要发生的动作,2),用于时间状语丛句,丛句用过去时,主句用过去进行时。,When I came into the classroom,Lucy was doing some speaking.,丛句用过去进行时,主句用过去时。,When I was cooking,the bell rang.,丛句和主句同时用过去进行时,When I was washing the car,my father was mending the bike.,a),将来时态结构的区分（难点）,am/is/are going to+do,有一定的先兆或者迹象，安排好的。,接时间状语,。,Look at the cloud,it is going to rain tomorrow.,will+do,事先没有安排，临时要做某事。,接时间状语,。,I will go to the cinema.,我要去看电影。,shall+do,事先没有安排,用于第一人称。,接时间状语,。,am/is/are about to+do,即将要做某个事情,不带时间状语,She is about to play football with her sisters.,她将和她的姐姐们去踢足球。,am/is/are+to do,表示打算要做某事,They are to attend the coming meeting.,他们将参加将要开的会。,b),句子结构,1,）主语,+am/is/are going to+,动词原形,+,宾语,+,地状,+,时状。,You are going to visit your uncle next week.,2,）主语,+,will,+,动词原形,+,宾语,+,地状,+,时转状。,The boy will wait for his friend at the gate tomorrow.,C),有,tomorrow,next.,将来时间,用一般将来时,D,）特殊用法（考试重点）,1,）在条件,/,时间状语从句中，从句中的将来时要用一般时态替换。,If it,rains,tomorrow,we will stay at home.,2,）某些短暂动词如,leave,fly,travel,come,go,start,arrive,可用一般时态,/,现在进行时态来替换将来时。,The train,leaves,at 15:30.,火车,15,：,30,开。（天天如此）,The weatherman says that good weather,is arriving,.,气象员说好天气要来了。,6,）过去将来时态：表示在过去时间内将要发生的动作（常用于宾语从句）,a),句子结构,1,）主语,+would+,动词原形,+,宾语,+,地状,+,时状。,He said that he would come earlier.,2),主语,+was/were going to+,动词原形,+,宾语,+,地状,+,时状。,She asked if we were going to watch the game.,她问是否我们将去看比赛。,7,。现在完成时态,（考试难点）,表示在过去发生并延续到现在或对现在产生影响,have/has+,过去分词,a),过去分词的变化规则（参见过去式的变化规则）,b),句子结构,主语,+have/has+,动词过去分词,+,宾语,+,地状,+,时状。,We have seen the film three time since 1978.,C),现在完成时态中状语的区分（重点）,just:,刚刚 在,have/has,后，用于肯定，否定，一般问句,already:,以经 在,have/has,后，用于肯定句,ever,：曾经在,have/has,后，用于肯定，否定，一般问句,yet,：,已经 在,have/has,后，用于否定，一般问句,before,：,以前 在句子后，用于肯定，否定，一般问句,since,：自从 在句子后，用于肯定，否定，一般问句,since+,具体时间,since ten,since+,过去时间,since last month,since+,句子,since she was young,注意：,since,的从句中要用去过去时态,for,：在句子后，用于肯定，否定，一般问句,接一段时间,for three years,D),在下列情况下用现在完成时态,1,）有,just,ever,already,yet,before,since,for,recently/lately,so far,up to now,in the past/last,for long/a long time,出现,So far,our factory has produced 15,000 cars.,2),有,how long,how many times,once/twice,出现,-How long have you been in Wuhan?,你在武汉呆了多久？,-Since last month/For three weeks.,自从上个月,/,三周。,3),在,It/This is the first/last/best/worst.that+,从句,中，从句要用现在完成时态。,It is the first time that I have visited Wuhan.,4,）强调结果,-Shall we go to see,TITANIC,?,-Sorry,I have seen it once.,5,）动作在一段时间内的反复进行。,Miss Smith has posted 11 letters up to now.,至今，史密斯小姐发了,11,封信。,E,have/has been to,和,have/has gone to,的区分,have/has been to,表示曾去过某地并回来了。,have/has gone to,表示去某地了，没回来。,I have been to Wuhan.,She has gone to Wuhan.,F),瞬间动词和持续动词的区分,瞬间动词和持续动词都可用于现在完成时态，但瞬间动词的现在完成时不接由,since,for,所带的时间状语，若要带，瞬间动词要改为相应的持续动词。如：,die-be dead,comebe here,go/leavebe away,，,buyhave,borrow/lendkeep,joinbe in/be a member,He has bought a dictionary.,He has bought a dictionary for a week.,He has had a dictionary for a week.,G,）过去时态与现在完成时态的区分,过去时态的动作与过去有关，与现在无关。现在完成时态的动作在过去发生并延续到现在，与现在有关，对现在的结果产生影响。,Did you have lunch?,（强调吃饭的动作）,Have you had lunch,？（强调结果：可能饱了）,-When did you join the League,？,-Two years ago.I have been a League member for two years.,8.,过去完成时态,（,考试重点）,在过去动作之前发生。（过去的过去）,had+,过去分词,a),句子结构：主语,+,had+,过去分词,+,宾语,+,地状,+,时状。,注意：过去完成时态不能单独使用，必须有过去时出现。没有过去时就没有过去完成时。,I,had hoped,to come to your party,but I,did not have,time.,我希望来参加你的聚会的，但没空。,9,。现在完成进行时态：表示在过去发生并延续到现在一直没停。,（一直做某事）,have/has been doing,a),句子结构：主语,+have/has+been+,现在分词,+,宾语,+,地状,+,时状。,b),现在完成时态与现在完成进行时态的区分,现在完成进行时态有一直做某事的含义；而现在完成时态没有此含义。,It has rained for three days.,已经下了三天雨。（可能有停顿）,It has been raining for three days.,一直下了三天雨。（中间没有停止过）,10,。将来进行时态：表示到了将来的时间，动作就进行。,I will be studying at a college at this time next year.,明年这个时候我就在大学学习了。,11.,将来完成时态：表示到了将来的时间，动作就完成了。,Mrs,Bush will have taught for thirty years next month.,下个月布什夫人就从教三十周年。,I get confused!,