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,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,*,本资料仅供参考，不能作为科学依据。谢谢。本资料仅供参考，不能作为科学依据。本资料仅供参考，不能作为科学依据。谢谢。本资料仅供参考，不能作为科学依据。,时态总复习,Revision for tenses,1/35,普通现在时,概念：经常发生动作或存在,状态。,结构,:be(am,is,are)(,状态,),do/does(,动作,),助动词用,do/does,(,三单,),惯用时间状语,:,2/35,天天 经常 通常,everyday often usually,在早上/下午 /黄昏,in the morning/afternoon/evening,3/35,普通现在时,在晚上 有时,at night sometimes/at times,在周日/周一 总是,on Sunday/Monday always,4/35,例 句,e.g.They do their homework.,They,dont do,their homework.,Do,they,do,their homework?,He does his homework.,He,doesnt do,his homework.,Does,he,do,his homework?,5/35,现在进行时,概念：正在发生动作。结构,:be(am/is/are)+doing,助动词,惯用词:,现在 听 看,now listen look,6/35,普通过去时,概念：过去发生动作或存在状态。结构:was/were(状态),did(动作),助动词用,did,(行为动词),惯用时间状语:,刚才 去年 在年,just now last year in 19./20.,7/35,上个星期/月/学期,last week/month/term,在以前 今天早上,ago this morning,在以后,After/later,e.g.Three days later we,came,back.,Three days later we,didnt come,back.,8/35,普通未来时,概念：将要发生动作。,结构,:will+,do,/be going to,do,助动词,(,动词原形,),be+doing,（进行表示未来）,惯用时间状语：明年 很快,next year soon,9/35,下个星期/月/学期,next week/month/term,在未来 在之后,in the future in,e.g.He will fly to Beijing,in,a week,.,10/35,过去进行时,概念:过去某段时间正在发生动作。结构,:be(was/were)+doing,助动词,惯用时间状语:,当时候 在期间,when while,11/35,在昨晚九点,at nine,last night,yesterday evening,e.g.My mother,was cooking,when I got home.,12/35,现在完成时,概念：过去发生动作和现在有联络。,结构,:,have/has+done(,过去分词,),助动词,惯用时间状语:,已经 还(没有),already(肯)yet(否,疑),13/35,曾经 从不 到当前为止,ever never so far,自以来,since/ever since,刚才 在之前,just before(位于句尾),14/35,连续(一个月/两天),for(a month/two days),15/35,例 句,I,have,already,kept,the book for two weeks.,I,havent kept,the book for two weeks,yet,.,Have,you,kept,the book for two week,yet,?,16/35,过去完成时,概念：过去时间之前已经发生动作。(过去过去),结构,:had+done(,过去分词,),助动词,惯用时间状语:,到为止,by,17/35,(完成时),when,(过去时),e.g.,By the,end of June,they,had planted,three hundred,trees.,It,had,already,stopped,raining,when I woke up.,18/35,过去未来时,结构,:,would+do(,动词原形,),助动词,惯用在宾语从句,He told me that he,would,come,to see me the next week.,They never knew what,would happen,to the world in the future.,19/35,Exercises:,Make sentences using the given,words.,1.play,Tom,games,computer,often,Tom,often,play,s,computer,games.,20/35,2.help,Joe,repair,mother,radio,now,his,the,Joe,is helping,his mother,repair the radio,now,.,3.leave,Beijing,for,morning,this,I,Chengdu,21/35,I,left,Chengdu for Beijing,this,morning,.,4.catch,they,already,thief,of,one,They,had,already,caught,one of the thie,ves,.,22/35,5.Tim,yesterday,here,come,say,the next week,he,Yesterday Tim said that he,would come,here,the next,week,.,23/35,情态动词,情态动词：后面跟动词原型、没有些人称和数改变,can(能、会)I,can,swim.否定:cant,must(必须)I,must,finish my homework.,否定：,neednt,/dont have to,have to(不得不)She,has,to help her,mother sweep the floor.,否定：dont/doesnt have to,24/35,should(应该)You,should,eat a lot of,healthy food.,否定:shouldnt,may(可能)You may know him.,否定:cant,25/35,非限定性动词,do、to do、doing 这三种形式叫非限定性动词.(都是固定搭配),1.do:听hear 观see/watch 感feel 使make 让let 帮help 请please,最好had better 不带to.这就是do形式.,e.g.I,saw,her (play)when I,was eight.,play,26/35,Could you,please,(take)out,the trash?,He often,helps,Tina (study),English.,I think a good friend makes me,(laugh).,take,study,laugh,27/35,to do,能够跟to do动词有:start,begin,like,would like,love,hate,want,wish,ask,tell,show,desire,hope,promise,decide,forget,remember,help,prefer,find out,agree,care,discuss,try,28/35,一些形容词后面也能够跟to do,如:kind,good,nice,wrong,right,rude,Its important/necessary,to do,be sorry/happy/glad/pleased/sad/,surprised/worried/proud/lucky/,able/angry/easy/difficult/hard/,comfortable,29/35,doing,能够跟doing动词有:finish,stop,enjoy,practice,begin,start,love,like,hate,prefer,keep(sb.),spend,mind,avoid,continue,give up，go on,30/35,doing,固定词组有:be good,at,/do well,in,be busy,think,of,be interested,in,have fun,have a good time,thank,for,be fond of，what about,instead of,pay attention to,look forward to,die of,keepfrom,preventfrom、get used to,be in trouble,全部介词后面都要用doing,31/35,finish,busy,keep,give up doing,what about,have fun,32/35,后面是tion单词,information(信息),invention(创造),pollution(污染),composition(作文),competition(竞赛),population(人口),Examination(考试、检验),position(位置),introduction(介绍),pronunciation(发音)instruction(说明),communication(沟通),operation(操作),conversation(交谈),translation(翻译),33/35,action(行为),relation(关系、亲属),education(教育)，invitation(邀请),suggestion(提议),condition(情况),direction(方向),tradition(传统),contribution(贡献),discussion(讨论)decision(决定),34/35,被动语态,通常强调动作接收者,结构：be+done（过去分词）,现在时被动态：am/is/are+done,e.g.The glass is broken.,The students are asked to obey the,school rules.h,35/35,
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