动词时态语态资料优秀PPT.ppt
《动词时态语态资料优秀PPT.ppt》由会员分享,可在线阅读,更多相关《动词时态语态资料优秀PPT.ppt(53页珍藏版)》请在得力文库 - 分享文档赚钱的网站上搜索。
1、 动词动词的的时态时态:时态时态是一种是一种语语言的手段,因言的手段,因语语言的不同而有区分。英言的不同而有区分。英语时态语时态以以动词动词形式形式变变更表示句中更表示句中谈谈到的到的动动作、状作、状态态的的时间时间关系和关系和说话说话的的时间时间。一般一般现现在在时时的用法的用法 表示常常性或表示常常性或习惯习惯性的性的动动作或存在的状作或存在的状态态,常与表示,常与表示频频度度的的时间时间状状语连语连用。用。every,sometimes,often,usually,on Sundayevery,sometimes,often,usually,on Sunday I leave home
2、for school at 7 every morning.I leave home for school at 7 every morning.He is alone.He is alone.2)2)客客观观真理,客真理,客观观存在,科学事存在,科学事实实。The earth moves around the sun.The earth moves around the sun.留意:此用法假如出留意:此用法假如出现现在在宾语宾语从句中,即使主句是从句中,即使主句是过过去去时时,从句,从句谓语谓语也要用一般也要用一般现现在在时时。例如:例如:Columbus proved that the
3、earth is round.Columbus proved that the earth is round.3)3)表示格言或警句中。表示格言或警句中。Pride goes before a fall.Pride goes before a fall.骄骄者必者必败败。4)4)表表现现在的状在的状态态、实实力、性格、特性。力、性格、特性。I dont want so much.I dont want so much.。Ann writes good English but does not speak well.Ann writes good English but does not spe
4、ak well.I like singing.I like singing.He believes he can achieve his goal one day.He believes he can achieve his goal one day.5)5)用在以(用在以(if,unless,before,as soon as,when,once,if,unless,before,as soon as,when,once,the more-the more)the more-the more)引引导导的的时间时间和条件状和条件状语语从句中表从句中表将来将来 Ill participate i
5、n the game if it doesnt rain.Ill participate in the game if it doesnt rain.Ill let him know as soon as he comes.Ill let him know as soon as he comes.The more he studies hard,the more progress he will The more he studies hard,the more progress he will make.make.有有时为时为了了强强调动调动作的完成,有些作的完成,有些动词动词也可用也可用现
6、现在完成在完成时时。Dont get off the bus until it has stopped.Dont get off the bus until it has stopped.When you have finished your homework,you can play When you have finished your homework,you can play for a while.for a while.6)依据依据时时刻表的支配将要刻表的支配将要发发生的事生的事务务,日程一般不行,日程一般不行变变更,更,语语气比气比较较确定,常用的确定,常用的动词动词有:有:ar
7、rive,leave,come,go,open,close,return,start,begin,end,stop等。等。The trains arrives at 18:40.The shop opens at 8 a.m and closes at 11.pm.7)以以 here 或或 there 开开头头的句子,的句子,说说明正在明正在发发生的生的动动作,作,谓语动词谓语动词不用不用现现在在进进行行时时,而用一般,而用一般现现在在时时。Get it ready.Here comes a bus.Look!There flies a kite in the sky.8)Make sure,
8、see to it that,be sure,take care,make certain,后接从句,常用一般后接从句,常用一般现现在在时时代替将来代替将来时时。Make sure all the windows are closed before you leave.Be sure you finish it today.See to it that the door is locked before you go out.一般一般过过去去时时的用法的用法 1 1)在)在确定的确定的过过去去时间时间里所里所发发生的生的动动作或存在的状作或存在的状态态。时间时间状状语语有:有:yesterda
9、y,last week,an hour ago,yesterday,last week,an hour ago,the other day,in 1982 the other day,in 1982 I I stayedstayed up last night,for I up last night,for I hadhad a lot of a lot of homework to do.homework to do.Where Where diddid you you gogo just now?just now?2 2)表示在)表示在过过去一段去一段时间时间内,常常性或内,常常性或习惯习
10、惯性的性的动动作。作。When I was a child,I often played football in the street.When I was a child,I often played football in the street.Whenever the Browns went during their visit,they Whenever the Browns went during their visit,they were given a warm welcome.were given a warm welcome.3 3)有)有时过时过去的去的时间隐时间隐含在情景
11、里含在情景里 I hardly recognized you,Marry.I hardly recognized you,Marry.I didnt know you were coming.I didnt know you were coming.Why didnt you think of that?Why didnt you think of that?I didnt notice it.I didnt notice it.I forgot to tell you that I had been with my brother before.I forgot to tell you th
12、at I had been with my brother before.I didnt recognize him.I didnt recognize him.4)4)用于代替用于代替过过去完成去完成时时:由于由于after,before,untilafter,before,until等等连连接接已已说说明白复合句中两个明白复合句中两个动词动词所表示所表示动动作的先后,可以用一作的先后,可以用一般般过过去去时时代替。例如:代替。例如:After he(had)finished reading the newspaper,he handed it to me.After he(had)fini
13、shed reading the newspaper,he handed it to me.I hadnt understood(understood)the problem until he explained I hadnt understood(understood)the problem until he explained it.it.4)4)用在一些句型里:用在一些句型里:It is time you went to bed.It is time you went to bed.I wish I were a bird.I wish I were a bird.Id rather
14、you came tomorrow.Id rather you came tomorrow.4)4)用在一些句型里:用在一些句型里:It is time you It is time you wentwent to bed.to bed.I wish I I wish I werewere a bird.a bird.Id rather you Id rather you camecame tomorrow.tomorrow.比比较较:一般一般过过去去时时表示的表示的动动作或状作或状态态都已成都已成为过为过去,去,现现已不复存在已不复存在。Mrs.Darby Mrs.Darby livedli
15、ved in Kentucky for seven years.in Kentucky for seven years.Mrs.Darby Mrs.Darby has livedhas lived in Kentucky for seven in Kentucky for seven years.years.(含含义义:达比太太已不再住在肯塔基州。:达比太太已不再住在肯塔基州。)(含含义义:现现在在还还住在肯塔基州,有可能指住在肯塔基州,有可能指刚刚离去离去)一般将来一般将来时时1)1)表示将来的表示将来的动动作或状作或状态态,常用,常用will/shall+will/shall+动词动词 时
16、间时间状状语语有:有:tomorrowtomorrow,next week next week 等等。等等。Ill go to your city tomorrow.Ill go to your city tomorrow.2)be doing2)be doing,表支配的将来,但,表支配的将来,但语语气不及一般气不及一般现现在在时时确定,确定,支配可以支配可以变变更,常用更,常用动词动词有:有:go,come,leave,arrivego,come,leave,arrive等。等。He is leaving for America on business next month.He is l
17、eaving for America on business next month.3)be going to do3)be going to do,表示将来。,表示将来。a.a.主主语语的准的准备备、意、意图图,即将做某事。,即将做某事。What are you going to do tomorrow?What are you going to do tomorrow?b.b.表示表示“预预料料”,说说明有迹象要明有迹象要发发生的事生的事 Look at the dark clouds,there is going to be a storm.Look at the dark clouds
18、,there is going to be a storm.4)be to do4)be to do表将来,按支配或正式支配将表将来,按支配或正式支配将发发生生的事,或表示要求、吩咐做某事的事,或表示要求、吩咐做某事,在在if if引引导导的条的条件从句中,表示一种愿望。件从句中,表示一种愿望。We are to discuss the report next Saturday.We are to discuss the report next Saturday.You are to finish the work by Friday.You are to finish the work by
19、 Friday.If you are to succeed,you must work hard.If you are to succeed,you must work hard.5)be about to do5)be about to do,意,意为为立刻做某事。立刻做某事。He is about to leave for Beijing.He is about to leave for Beijing.留意:留意:be about to be about to 不能与不能与tomorrow,next tomorrow,next week week 等表示明确将来等表示明确将来时时的的时间
20、时间状状语连语连用。用。2.be going to/will2.be going to/will的区分:的区分:用于条件句用于条件句时时,be going tobe going to表将来表将来 will will表意愿表意愿If you are going to make a journey,youd better get If you are going to make a journey,youd better get ready for it as soon as possible.ready for it as soon as possible.Now if you will tak
21、e off your clothes,we will fit the Now if you will take off your clothes,we will fit the new clothes on you in front of the mirror.new clothes on you in front of the mirror.3.be to3.be to和和be going to be going to be to be to 表示客表示客观观支配或受人指示而做某事。支配或受人指示而做某事。be going to be going to 表示主表示主观观的准的准备备或支配。或
22、支配。I am to play football tomorrow afternoon.I am to play football tomorrow afternoon.(客客观观支配支配)Im going to play football tomorrow afternoon.Im going to play football tomorrow afternoon.(主主观观支配支配)现现在在进进行行时时 现现在在进进行行时时的基本用法:的基本用法:a.a.表示表示现阶现阶段或目前正段或目前正进进行的行的动动作。作。We are waiting for you.We are waiting
23、for you.Mr.Green is writing another novel this month.Mr.Green is writing another novel this month.(说话时说话时并未在写,只并未在写,只处处于写作的状于写作的状态态。)b.b.表示表示渐变渐变的的动词动词有:有:get,grow,become,turn,get,grow,become,turn,run,go,beginrun,go,begin等。等。The leaves are turning red.The leaves are turning red.Its getting warmer an
24、d warmer.Its getting warmer and warmer.c.c.与与always,constantly,forever always,constantly,forever 等等词连词连用,表示用,表示反复反复发发生的生的动动作或持作或持续续存在的状存在的状态态,往往,往往带带有有说说话话人的主人的主观观色色调调。You are always changing your mind.You are always changing your mind.典型例题:I dont really work here;I _out untilthe new sectary arrives
25、.just help B.will just helpam just helping D.just helped 从第一句可知,我并不是真的在这里工作,由此推断我只是临时在帮忙始终到新秘书到来为止。所以它表示现阶段正在进行的动作。故C为正确答案。过过去去进进行行时时 过过去去进进行行时时表示表示过过去某一去某一时时刻或某刻或某时时段段正在正在进进行的行的动动作。作。这这一特定的一特定的时间时间可用可用时时间间状状语连语连用。如:用。如:at that time;at 8 at that time;at 8 oclock last night;this time yesterday;oclock
- 配套讲稿:
如PPT文件的首页显示word图标,表示该PPT已包含配套word讲稿。双击word图标可打开word文档。
- 特殊限制:
部分文档作品中含有的国旗、国徽等图片,仅作为作品整体效果示例展示,禁止商用。设计者仅对作品中独创性部分享有著作权。
- 关 键 词:
- 动词 时态 语态 资料 优秀 PPT
限制150内