英语动词时态讲解.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,*,英语动词时态讲解,1,时态,定义：,在英语中，,不同时间,发生的,动作要用不同的动词形式来表,示，这每一种不同的形式就叫做时态。,2,时态,一般现在时,一般过去时,一般将来时,现在进行时,现在完成时,过去进行时,过去将来时,过去完成时,3,一般现在时,表示一般情况和经常发生的动作。,时间状语为,every day,often,，,always,，,usually,on Sundays,sometimes,3.,结构,1.主语,+be(am/is/are)+,其他,2.,主语,+,实义动词原形,/,第三人称单数,+,其他,4,一般现在时,例句,He_(go)to school on foot every day.,goes,注意：,表示普遍真理、客观存在、科学事实用一般现在时。,例句,：,the moon _(move)around the earth.,moves,5,一般过去时,表示过去某个时间发生的动作或存在的状态。,时间状语：,Yesterday,，,just now,two days ago,last week,the day before yesterday,等,3.,结构：,1.,主语,+,was/were,+,其他,2.,主语,+,实义动词,过去式,+,其他,6,一般过去时,例句,He,_,(buy,),a book yesterday.,He,_,(leave),here two days ago.,bought,left,7,一般将来时,意义：,时间状语：,结构：,例句,I _ (visit)you tomorrow.,He _(not)come back next week.,表示将来某个时间将要发生的动作或存在的状态。,Next week,，,tomorrow,，,soon,in the future,the day after tomorrow,主语,+,will,（,shall,）,+,动词原型,+,其他,主语,+,be going to,+,动词原形,+,其他,will visit,wont,8,大家有疑问的，可以询问和交流,可以互相讨论下，但要小声点,9,现在进行时,意义：,时间状语：,结构：,表示正在发生的动作。,now/Look/Listen/at the moment,主语,+be,动词动词,ing,构成,10,现在进行时,例句,The boys _,（,play,）,now.,Look!They _(plant)trees.,Listen!He _(sing).,are playing,are planting,is singing,11,现在完成时,结构：,意义：,标志词：,主语,+have,（,has,）,+,过去分词 构成,表示过去发生或已经完成的动作，,对,现在造成的影响或结果,Already,yet,just,ever,so far,before,12,例句：,He _ already _ (finish)his homework,注意：,表示动作不仅已经完成，还要持续（在这个用法当中，动词要用延续性动词）,时间状语：,for+,一段时间,since+,时间点,/,一般过去时,从句）,He _(borrow)the book for two days.,I _(teach)in this school since 1990.has,finished,has kept,have taught,13,过去进行时,意义：,时间状语,结构：,例句,He _(watch)TV at this time yesterday.,指在过去的某一个时间,正在发生,的动作。,at this time yesterday,，,at that time,at that moment,at five oclock yesterday afternoon,主语,+be,（,was/were,）,+,动词,ing,形式,was watching,14,过去将来时,指对过去的某一个时间来讲，将要发生的动作。,动词由,would+,动词原型构成例句,He said he would work hard next term.,15,过去完成时,指对过去的某一个时间来讲，已经发生的动作。,动词由,had+,过去分词构成。,例句,she had borrowed a book before she went to the park.,16,做动词时态题的时候要注意以下几个方面,:,1.,慧眼识别标志词。,2.,细心体会辨语境。,3.,主从时态须呼应。,4.,特殊情况记心中（主将从现，瞬延转换，,when/while,，现在进行时态表将来等）,17,中考链接,18,1.IknowalittleaboutThailand,becauseItherethreeyearsago.,（,2013,，滨州）,A.havebeen B.havegone,C.willgo D.went,标志词汇,D,19,2.-Jimisntintheclassroom.Whereishenow?,-He,thelibrary.(2014,滨州,),A.willgoto B.hasbeento,C.hasgoneto D.goesto,语境分析,C,3.I will take more exercise to keep healthy.I _(study)harder to be excellent at school.(2014,东营,),will study,20,主从呼应,4.Hesaidhe_allhismoneytothe poor peopleafterhedied.(2011,临沂,),A.leavesB.left,C.willleaveD.wouldleave,D,宾语从句（主现从具，主过从过）,当主句是现在时态时，从句具体问题具体分析，,当主句是过去时态时，从句也要用相应的过去时态。,21,5.-I wonder when you _ the new watch.,-Well,I _ it for two weeks.,（,2014,随州,A.have bought;have had,B.bought;have bought,C.bought;have had,D.have bought;have bought,瞬延转换：当有时间段时，,瞬时动词要变为延续性动词。,C,22,6.-Doyouknow,ifhewillcometomorrow,?,-No,butifhe,Illcallyoutohavea,mealtogether.,（,2014,，滨州）,A.willcome B.wontcome,C.comes D.doesntcome,主将从现：条件状语从句和,时间状语从句中，主句是将来时态，,从句要用一般现在时态,。,C,宾语从句：,if,是否,23,