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1、初中英语动词时态复习,一、一般现在时,二、一般过去时,三、一般将来时,四、过去将来时,一般现在时,一般现在时,五、现在进行时,六、过去进行时,七、现在完成时,八、过去完成时,一、一般现在时,1.,一般现在时的结构:,主语,+,动词原形,+,其它,I,do,my homework every day.,主语,+am/is/are+,其它,I,am,a student.,注意:当主语是第三人称单数时,动词要用第三人称,单数形式。,否定构成,:,dont+,动原,doesnt+,动原,一般疑问构成及简答,:,Do+,主语,+,动原,+,其它?,Yes,I do.,Does+,主语,+,动原,+,其它
2、?,No,he doesnt.,特殊疑问举例,:,What do you often do on Sundays?,Where does he live?,动词原形变为第三人称单数形式的规则:,规则,一般在词尾加,-s,动词原形,play,leave,swim,pass,fix,teach,wish,do,study,carry,fly,第三人称单数形式,play,s,leave,s,swim,s,pass,es,fix,es,teach,es,wish,es,do,es,stud,ies,carr,ies,fl,ies,以字母,s,x,ch,sh,o,结尾,的词加,-es,以辅音字母加,y,
3、结尾的,词,先变,y,为,i,再加,-es,注意:动词,have,的第三人称单数形式是,has.,写出下列动词的单数第三人称形式。,1.cook_ 2.watch_ 3.build_,4.have_ 5.wash_ 6.enjoy_,7.go _ 8 receive _ 9 cry_,10.close _ 11.drive_ 12.choose_,13.play _ 14.reach _,2.,一般现在时的用法,:,1,),表示经常性的或习惯性的动作,常与表示频,率的副词连用。,常用的频率副词有:,always,、,often,、,usually,、,seldom,、,never,。频率副词在
4、句,中通常位于行为动词之前,系动词、助动词之,后。,例如,:He often goes swimming in summer.,他夏天经常游泳。,I usually leave home for school at 7 every morning.,每天早上我七点离开家去学校。,2,)表示现在的状态。,例如:,The boy is twelve.,这男孩十二岁。,3,)表示主语具备的性格、特征和能力等。,例如:,My sister is always ready to help others.,我妹妹总是乐于助人。,Ann writes good English but does not sp
5、eak well.,安英语写得不错,讲的可不行。,4),表示客观真理,客观存在,自然现象。,例如:,The earth moves around the sun.,地球绕太阳转动。,5,)表示按计划或安排好的将要发生的动作,可用,一般现在时表将来。,但只限于,start,begin,leave,go,come,arrive,return,等。,例如:,The train leaves at six tomorrow morning.,火车明天上午六点开。,6,)在复合句中,当主句是一般将来时,时间状语,从句或条件状语从句的谓语动词只能用一般现在,时来表示将来。,例如:,Ill tell him
6、 the news when,he comes back,.,他,回来时,我将告诉他这个消息。,If,you take the job,they will talk with you in greater,details.,如果你接受这份工作,他们将和你谈谈细节。,I do my homework every day.,1.,改为一般疑问句并回答。,Do you do your homework every day?,Yes,I do./No,I dont.,2.,改为否定句。,I dont do my homework every day.,Jim does his homework eve
7、ry day.,1.,改为一般疑问句并回答。,Does Jim do his homework every day?,Yes,he does./No,he doesnt.,2.,改为否定句。,Jim doesnt do his homework every day.,二、一般过去时,1.,一般过去时的结构:,主语,+,动词过去式,+,其它,I,did,my homework yesterday.,(did,就是,do,的过去式),否定构成:,didnt+,动原,一般疑问构成及简答举例:,Did+,主语,+,动原,+,其它?,特殊疑问句举例:,What did he do yesterday?,
8、When did he get up this morning,?,动词原形变为动词过去式的规则:,构成规则,一般在动词原形末尾加,-ed,动词原形,look,play,work,动词过去式,look,ed,play,ed,work,ed,结尾是,e,的动词在末尾,加,-d,like,live,like,d,live,d,末尾只有一个辅音字母,的重读闭音节,先双写,这个辅音字母,再加,-,ed,结尾是“辅音字母,y,”,的动词,先变“,y,”,为,“,i,”,再加,-ed,plan,stop,drop,study,worry,cry,plan,ned,stop,ped,drop,ped,stu
9、d,ied,worr,ied,cr,ied,2.,一般过去时的用法,:,1,)表示过去某个时间所发生的动作或存在的状态,。,常和表示过去的时间状语,yesterday,last week,an hour ago,just now,in 1982,等连用。在一般过,去时中,要表达“多少时间之后”,一般用,after,。,例如:,Where did you go just now?,刚才你上哪儿去了?,After a few years,she started to play the piano.,几年后,她开始弹钢琴。,2,)表示在过去经常或反复发生的动作。,常与,often,always,等表
10、示频度的副词连用。,例如:,When I was a child,I often played football in the,street.,我是个孩子的时候,常在马路上踢足球。,3,)一般过去时也可与,today,this week,this,month,this year,等表现在的时间状语连用,但这,些时间状语须指过去的时间,决不包含,“,现在,”“,此时此刻,”,的意思。,例如:,Did you see him today?,今天你看见他了吗?,三、一般将来时,用法:将来会出现或发生的动作,常用时间状语:,this evening,tomorrow,next month,in a f
11、ew minutes,at the end of this term,动词构成,:I,will/shall+,动原,2,am/is/are going to+,动词原型,3,am/is/are(about)+,动词不定式,4,am/is/are+coming,等现在分词,否定构成:,will/shall not am/is/are not,特殊疑问句举例,:What will you do tomorrow?,When are we going to have a class meeting?,1),shall,用于第一人称,常被,will,所代替。,will,在陈述句中用于各人称,在争求意见
12、时常,用于第二人称。,Which paragraph shall I read first.,Will you be at home at seven this evening?,2),be going to+,不定式,表示将来。,a.,主语的意图,即将做某事。,What are you going to do tomorrow?,b.,计划,安排要发生的事,。,The play is going to be produced next month,。,c.,有迹象要发生的事,Look at the dark clouds,there is going to be a,storm.,3),be
13、+,不定式表将来,按计划或正式安排将发生的事。,We are to discuss the report next Saturday,4),be about to+,不定式,意为马上做某事。,He is about to leave for Beijing.,注意:,be about to,不能与,tomorrow,next week,等,表示明确将来时的时间状语连用,备注,:在,if,条件或,as soon as,等时间状语从,句中用一般现在时代替一般将来时。,Miss Gao will tell you the answer if you ask her.,如果你,去问高老师,她会告诉你答
14、案。,I will do my homework tonight.,1.,改为一般疑问句并回答。,Will you do your homework tonight?,Yes,I will./No,I wont.,2.,改为否定句。,I wont do my homework tonight.,练习,()1.Look at the clouds._.,A.Its going to rain B.Itll be raining,C.It will be rained D.If it rains,()2There_ two English films next week.,A.is going t
15、o be B.are going to have,C.will have D.are going to be,()3 There is going to_ a volleyball match on our,school playground.The match is going to_ at six this,evening.,A.have;be B.be;have,C.be;be D.have;have,四、过去将来时,1.,过去将来时的结构:,结构一:,主语,+would+,动词原形,+,其它,I,would do,my homework.,结构二:,主语,+was going to+,
16、动词原形,+,其它,主语,+were going to+,动词原形,+,其它,I,was going to buy,a car.,2.,过去将来时的用法,:,1,)表示从过去某时看将要发生的动作或存在的状态。,常用于主句是一般过去时的宾语从句中。,例如:,He said that he would finish his work before 9,o,clock.,他说他会在九点之前完成工作。,2,)“,was/were going to+,动词原形,”,所表示的过去将来,时,表示过去曾经打算做某事。,例如:,She said she was going to buy a car.,她说她打算
17、买一辆小汽车。,I would do my homework.,1.,改为一般疑问句并回答。,Would you do your homework?,Yes,I would./No,I wouldnt.,2.,改为否定句。,I wouldnt do my homework.,I was going to buy a car.,1.,改为一般疑问句并回答。,Were you going to buy a car,?,Yes,I was./No,I wasnt.,2.,改为否定句。,I wasnt going to buy a car.,五、现在进行时,1.,现在进行时的结构:,主语,+am/is
18、/are+,动词现在分词,+,其它,I,am,doing,my homework now.,(doing,就是,do,的现在分词),动词原形变为动词现在分词的规则:,规则,一般在动词原形末尾加,-,ing,以不发音字母,e,结尾的动,词,先去掉,e,,再加,-,ing,以重读闭音节结尾的动词,,如果末尾只有一个辅,音字母,应先双写这,个辅音字母,再加,-ing,以,ie,结尾的短单词,把,ie,改为,y,再加,-ing,以,er,结尾的动词,如是重,读音节结尾,先双写,r,,,再加,-ing,。,如不是重读,音节结尾,就直接加,-,ing,原形,listen,spend,stay,have,p
19、repare,close,sit,begin,run,put,l,ie,d,ie,t,ie,prefer,water,-ing,形式,listen,ing,spend,ing,stay,ing,hav,ing,prepar,ing,clos,ing,sit,ting,begin,ning,run,ning,put,ting,l,ying,d,ying,t,ying,prefer,ring,watering,2.,现在进行时的用法,:,1,)表示现在(指说话人说话时)正在发生或进行的动,作。常与,now,at present,at this moment,等时间状语,连用。,例如:,We are
20、 waiting for you,now,.,我们正在等你。,2,)表示现阶段(说话前后一段时间内),一直在进行,的活动。说话时动作未必正在进行。,例如:,Mr.Green is writing another novel.,格林先生在写另一部小说。(说话时未必在写,只,处于写作的状态。),3,)表示反复发生的动作或持续存在的状态,常与,always,forever,等词连用,往往带有说话人的主观,色彩。,例如:,You are always changing your mind.,你老是改变主意。,4,)表示渐变,这样的动词有:,get,grow,become,turn,run,go,beg
21、in,等。,例如:,The leaves are turning red.,叶子在变红。,Its getting warmer and warmer.,天越来越热了。,5,),come,go,arrive,leave,start,begin,return,等动,词可用于现在进行时,表示将要发生的动作。,例如:,Im leaving tomorrow.,明天我要走了。,The train is arriving soon.,火车要到了。,I am doing my homework now.,1.,改为一般疑问句并回答。,Are you doing your homework now?,Yes,
22、I am./No,Im not.,2.,改为否定句。,I am not doing my homework now.,六、过去进行时,1.,过去进行时的结构:,主语,+was/were+,动词现在分词,+,其它,I,was doing,my homework at that time.,(doing,就是,do,的现在分词),They,were,doing,their homework at that time.,2.,过去进行时的用法,:,1),表示在过去某时刻正在进行或发生的动作,通常与,表示过去的时间壮语连用。,例如:,At this moment yesterday,I was pac
23、king for camp.,昨天这个时候,我正在收拾东西去露营。,2)come,go,arrive,leave,start,begin,return,等动词可用,于过去进行时,表示过去将要发生的动作。,例如:,She told me that she,was going,to Hainan for her,holiday.,她告诉我她将去海南度假。,3),在含有时间壮语从句的复合句中,表示一个过去的,动作发生时或发生之后,另一个动作正在进行。,例如,:,It,was raining,when they left the station.,他们离开车站时,正下着雨。,When I got to
24、 the top of the mountain,the sun,was,shining,.,我到达山顶时,阳光灿烂。,I was doing my homework at that time.,1.,改为一般疑问句并回答。,Were you doing your homework at that time?,Yes,I was./No,I wasnt.,2.,改为否定句。,I wasnt doing my homework at that time.,七、现在完成时,1.,现在完成时的结构:,主语,+have/has+,动词过去分词,+,其它,I,have done,my homework
25、already.(done,就是,do,的,过去分词),Jim,has done,his homework already.,否定构成:,have/has not+,过去分词,一般疑问构成:,Have/Has+,主语,+,过去分词,?,特殊疑问句举例:,What have you done recently?,How long has he lived in Beijing?,2.,现在完成时的用法,:,1),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。,常与,already,yet,ever,never,just,,,before,等,词连用。,例如:,Have you had s
26、upper yet?,你吃晚饭了吗?,You have already grown much taller.,你已经长高了许多。,2),表示过去已经开始,持续到现在的动作或状态,并,可能还要延续。往往和表示一段时间的时间状语,(,如:,for,一段时间,,since+,过去时间点或从句,),连用。,例如:,It has been five years,since he joined the army.,他参军五年了。,They have learned English,for eight years.,他们已学了八年的英语了。,3.,现在完成时需注意的问题:,非延续性动词,(,如,begin,
27、borrow,lend,buy,close,come,die,finish,join,kill,leave,stop,,,receive,等,),不能与,表示一段时间的状语连用。,例如:,He,has joined,the army for five years.,(错误),He,has been in,the army for five years.(,正确,),注意:非延续性动词的否定形式可以与表示一段时间,的状语连用。,即动作不发生的状态是可以延续的。,I have received his letter for a month.,(错误),I havent received his l
28、etter for a month.(,正确,),I have done my homework already.,1.,改为一般疑问句并回答。,Have you done your homework yet?,Yes,I have./No,I havent.,2.,改为否定句。,I havent done my homework yet.,Jim has done his homework already.,1.,改为一般疑问句并回答。,Has Jim done his homework yet?,Yes,he has./No,he hasnt.,2.,改为否定句。,Jim hasnt do
29、ne his homework yet.,1.I have bought this computer for three years.,(改错),I have had this computer for three years.,()2._ you _ the novel that I lent you last week?,B,A.Did;finish B.Have;finished,C.Are;finished D.Do;finish,()3.He _ in our school for 20 years and he _ here,A,in 1977.,A.has taught;came
30、 B.has taught;has come,C.taught;came D.has teached;has came,八、过去完成时,1.,过去完成时的结构:,主语,+had+,动词过去分词,+,其它,I,had done,my homework before you came here.,(done,就是,do,的过去分词),2.,过去完成时的用法:,1),表示在过去某一时间或动作以前已完成的动作或,存在的状态,(,即发生的时间是过去的过去,),。,常与,“,by/before+,过去的时间,”,构成的短语,或,“,before,、,when,引导的表示过去的时间状语从句,”,连用。,例如
31、:,We had learned more than 2000 words,by the end of,last term.,到上学期末为止,我们已经学习了两千,多个单词。,The train had already left,before we arrived.,在我们到达之前,火车已经离开了。,2),表示在过去某一时间点之前已经持续了一段时间的,动作或状态。常与,for/since,引导的表示过去的时间,状语连用,。,例如:,I had lived in America,for,two years before I came here.,我来这儿之前在美国住过两年。,I had done my homework before you came here.,1.,改为一般疑问句并回答。,Had you done your homework before I came here?,Yes,I had./No,I hadnt.,2.,改为否定句。,I hadnt done my homework before you came here.,
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