(共25张PPT)
高中英语——动词时态
(16种全)
Verb Tense
01 To master the knowledge of the tense of verb.
02 To use the grammar to make sentences correctly.
03 To know how to learn grammar.
Learning objectives
The Chart of Verb Tense
Knowledge points
1
一般现在时
1.表示经常或习惯性的动作,多用动作动词,且常与表频率的时间状语连用,如:often,usually,sometimes,every day 等。
He goes to school by bicycle every day. 他每天骑自行车去上学。
2.表示客观真理、科学事实及自然现象。
The sun rises in the east.太阳从东方升起。
3.在时间、条件状语从句中常用一般现在时代替一般将来时。
I’ll write to her when I have time.有时间我会写信给她。
考点
三单
2
一般过去时
1.表示过去发生的一次性或习惯性动作或状态,常用的时间状语有:yesterday,last week,an hour ago,the other day,in 1982等。
We often played basketball together.
我们(过去)经常在一起打篮球。
2.在时间、条件、让步状语从句中,若主句用了过去将来时,从句常用一般过去时表示过去将来的意义。
He said he would tell her about the news as soon as he met her.
他说他一见到她就把这个消息告诉她。
3
一般将来时
1.构成:will/shall+动词原形(shall往往与第一人称连用,will与各种人称连用)
2.用法:
(1)表示将来某一时刻的动作或状态,即单纯的将来事实。
I shall call you as soon as I arrive.我一到就给你打电话。
(2)表示临时性的决定。
—Listen!The doorbell is ringing.听!门铃在响。
—I will go.我去(开门)。
一般将来时的其他表达
(1)be going to do sth表示计划、打算要做某事或者有预兆要发生某事。
He is going to speak on TV this evening.
他今晚要在电视上讲话。
(2)be to do sth表示按计划或安排即将做某事,或者按照职责、义务、规定等做某事。
When are you to leave for home?你什么时候回家?
(3)be about to do sth表示即将发生某事。该结构通常不与具体的时间状语连用。
The train is about to start.火车就要开了。
3
4
过去将来时(should/would+do)
1.表示对过去某一时间点而言将要发生的动作或存在状态。
I hoped that we would meet again someday. 我希望将来有一天我们能再见面。
2.表示过去的某种习惯行为。
I would swim in the small river after school when I was a child.
我小时候放学后总是在这条小河里游泳。
过去将来时的其他表达
(1)was/were going to do表示过去的打算和意图
He was going to start work the following week.他打算下个星期开始工作。
(2)was/were to+do 指过去的计划、安排或注定要发生的事情。如果计划的动作没有实现,要用动词的完成式。
He said he was to meet his friend at the station at 4 pm.
他说他下午四点去车站接他朋友。(计划安排)
(3)was/were about to+do 表示过去即将发生的事,常与when连用
I was about to go out when someone called me.
我正要出门,这时有人给我打电话。
4
5
现在进行时(am/is/are+doing)
1.表示说话时正在进行或发生的动作,也可表示现阶段正在进行的动作或存在的状态。
He is working on a paper.他在写一篇论文。
2.与always,often等频度副词连用,表示经常反复的行为或某种感彩。
The girl is always talking loud in public.这个女孩总是在公众场合大声说话。
3.表示位置转移的动词可用进行时代替将来时。这样的动词有go,come,start,leave,arrive,begin,return等。
I’m leaving for Beijing next month.我下个月要去北京。
6
过去进行时(was/were+doing)
1. 过去进行时表示过去某时正在进行的动作或存在的状态。常用的时间状语有:at six this morning,the whole morning,all day yesterday,from nine to ten last evening等。
I was making a modal plane at nine yesterday evening.
我昨天晚上九点正在制作模型飞机。
2.过去进行时的另一个主要用法是描述一件事发生的背景;一个长动作延续的时候,另一个短动作发生,常用于when和while引导的时间状语从句。
My brother fell while he was riding his bicycle and hurt himself.
我哥哥骑车时摔了下来,受了伤。
7
将来进行时(will/shall be doing)
表示将来某时或某一时段正在进行的动作,常表示事情的正常发展。
I’ll be doing some housework tomorrow afternoon.
明天下午我将要干些家务活。
8
过去将来进行时(should/would be doing)
1. 表示就过去某一时间而言,将来某一时刻或某一段时间正在进行的动作,主要用
宾语从句 中,尤其多用于间接引语中。
They said they would be coming. 他们说了他们将要来。(用于间接引语中)
2.表示在过去某一时间之后即将进行的动作
He said he could not come because he would be having a meeting.
他说他不能来因为要开会。
3.表示在过去将来某一时间正在发生的动作, 常和表过去将来的时间状语连用,常用在宾语从句(尤其是间接引语)中。
John told us that Mary would be coming next day.约翰告诉我们玛丽第二天来。
9
现在完成时(have/has+done)
1.表示一个动作开始于过去,一直持续到现在(甚至到将来)。常与之连用的时间状语有:lately, recently, in the last(past) few days/years, since then, up to now, so far等。
In the past few years, great changes have taken place in my hometown.
在过去的几年里,我的家乡发生了巨大变化。
2.表示过去发生的事情对现在产生的影响或结果。常用的状语有:already, ever, just(刚刚), yet, before等。
He has turned off the light.(=The light is off now.)他已经关掉灯了。
9
3.在“最高级+名词”或“It/This is+the+序数词+time”之后的从句中谓语动词常用现在完成时。
This is the first time(that)I have come here.
这是我第一次来这里。
4.have gone to意为“去某地了”,表示此人现在还在那里没有回来。
He has gone to live abroad.他到国外居住了。
5.have been to意为“去过某地”,表示此人已经回来了。
Have you ever been to Shanghai?你去过上海吗?
10
过去完成时(had done)
1.一件事情发生在过去,而另外一件事情先于它发生(即表“过去的过去”),那么发生在前的动作要用过去完成时。
He said that he had been abroad for 3 years.他说他在国外待了3 年了。
2.hope, expect, mean, intend, want, suppose的过去完成时表过去未实现的愿望或意图。
I had hoped to see more of Shanghai.我本希望在上海多看看。(但未能如愿)
3.在“Hardly/Scarcely/Barely...when...”和“No sooner...than...”句型中,when和than从句里用一般过去时,主句用过去完成时,且用倒装,表示“刚刚……就……”。
Hardly/No sooner had I got home when/than the rain poured down.我刚到家,大雨就倾盆而下。
11
将来完成时(will/shall have done)
1. 表示动作或状态延续到将来某一时间,常用延续性动词,并带有一个表示将来某一时间的状语或状语从句
He will have been in the army for 10 years by next June. 到6月他将参军10年了
We shall have walked a long way before we reach the village.到达那个村子前,我们将走一段很长的路
2. 表示动作或状态在将来某时间以前已经结束,但其影响却延续到那一时间,常用非延续性动词;
I shall have finished my homework by ten o‘clock.到10:00,我将做完家庭作业
12
过去将来完成时(would/should have done)
1. 表示在过去将来某一时间以前发生的动作, 并往往会对过去将来某一时问产生影响。
I thought you’d have left by this time. 我想这会儿你已经走了。
2. 在虚拟语气中,表示与过去的事实相反。
If I had known that you were coming, I would have met you at the airport.
要是我早知道你要来的话,我就会在机场接你了。
13
现在完成进行时(have/has been doing)
1. 现在完成进行时的构成为have/has+been+doing。表示过去的动作持续到现在刚刚结束或有可能延续下去,常和for,since引导的时间状语连用。
Tom looks tired because he has been cleaning the house since 9 am.
汤姆看上去很累,因为他从上午九点到现在一直在打扫房间了。
2. 表示反复发生的动作。
You have been saying you can succeed for five years. 五年来你一直在说你能成功。
3. 表示某种感彩。
Too much has been happening today. 今天真是一个多事的日子
14
过去完成进行时(had been doing)
1. 表示过去某时以前持续的动作
I was tired that day, because I had been working all day.
我那天累了,因为我干了一整天的活。
2. 表示根据直接或间接的证据而得出结论:
His eyes were red. It was obvious that he had been working too hard.
他的眼睛红了,显然前一段时间他工作太紧张了。
3.用于间接引语
They said they had been having a match with Class One.
他们说刚才和1班进行了一场比赛。
15
将来完成进行时(will/shall have been doing)
1. 表示将来某时某事之前业已在发生的动作:
He will have been playing on the piano by that time.
他在那个时候之前应该一直都在弹钢琴。
2. 表示将来某时某动作已持续多久:
By the time the sun rises, I shall have been sleeping for nine hours.
太阳升起来之前,我已经(不停地)睡了9个小时了。
3. 表示一种猜想,实际上指现在情况:
It is winter, it will have been snowing in the north.
冬天到了,北方可能已经开始下雪了。
16
过去将来完成进行时(should/would have been doing)
1. 表动作从过去某一时间开始一直延续到过去将来某一时间。动作是否继续下去,由上下文决定。如:
I heard by July you’d have been teaching here for ten years.
我听说到七月份,你就在这里教了10年书了。
2. 在间接引语中,若主句为过去时态,则用于宾语从句中的间接引语则要把将来完成进行时改为过去将来完成进行时。如:
I know by this time next week you’ll have been working here for 30 years.
→I knew by that time he would have been working there for 30 years.
Thanks for your listening