英语时态ppt课件
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英语时态8种基本时态讲解.ppt课件

4)动词过去式变化规则。 a)一般情况下的词加-ed. work---worked call----called b)以不发音的字母e结尾的单词直接加-d . live----lived change----changed smoke----smoked die----died graduate----graduated drive----drove
8.过去完成时 表示动作发生在过去某一时间之前已经完成的动作或状态, 强调“过去的过去”, 常与 by the time, by the end of…,before , by 等引导时间的状语连用。
基本结构 主语+ had + 动词过去分词 + 其他成分 When I got to the cinema yesterday the film had begun already. He had learned English before he came here.
现在完成时与一般过去时的区别: 1)现在完成时侧重于对现在的影响;而一般过去时侧重于某一动作发生在过去某个时间或某段时间。即现在完成时侧重于现在的结果,而一般过去时侧重于动作发生的时间。例如:
I have seen the film. 我看过这部电影。(现在我仍记得电影的内容) I saw the film three days ago. 三天前我看了这部电影。(强调是三天前,而不是别的什么时候看的电影)
be going to含有“打算,准备”的意思,而will则没有这个意思, She is going to lend us her book. He will be here in half an hour.
be about to+V.原形(意为马上做某事,在时间上指最近的将来) I am about to leave school. 不能与表示时间的副词连用。 They are about to set out.(√) They are about to set,变y为i加-ed. study----studied carry----carried cry----cried try----tried d)以元音字母+y结尾的单词直接加-ed. play----played stay----stayed
8.过去完成时 表示动作发生在过去某一时间之前已经完成的动作或状态, 强调“过去的过去”, 常与 by the time, by the end of…,before , by 等引导时间的状语连用。
基本结构 主语+ had + 动词过去分词 + 其他成分 When I got to the cinema yesterday the film had begun already. He had learned English before he came here.
现在完成时与一般过去时的区别: 1)现在完成时侧重于对现在的影响;而一般过去时侧重于某一动作发生在过去某个时间或某段时间。即现在完成时侧重于现在的结果,而一般过去时侧重于动作发生的时间。例如:
I have seen the film. 我看过这部电影。(现在我仍记得电影的内容) I saw the film three days ago. 三天前我看了这部电影。(强调是三天前,而不是别的什么时候看的电影)
be going to含有“打算,准备”的意思,而will则没有这个意思, She is going to lend us her book. He will be here in half an hour.
be about to+V.原形(意为马上做某事,在时间上指最近的将来) I am about to leave school. 不能与表示时间的副词连用。 They are about to set out.(√) They are about to set,变y为i加-ed. study----studied carry----carried cry----cried try----tried d)以元音字母+y结尾的单词直接加-ed. play----played stay----stayed
八大时态讲解(共26张PPT)

He is going to buy her some flowers.
0 一般过去将来时:
He was sixty-eight. In two years he would be seventy.
I knew you would agree.
0 现在英进行语时的: 动词时态(进行) What are you doing?
算;
如:I am going to listen to music. (我打算听音乐) will /shall 表示未事先思考或为计划过的意图
如:It will be Christmas soon .(很快就圣诞节了)
4. 现在进行时态( The Present Continuous Tense )
5、我们离开广州六年了。
We have left Guangzhou for 6 years . ×
We have been away from Guangzhou for 6
years .
3.常见句型
1) 主句(现在完成时)+since 从句(一般过去时).
2) It is +一段时间+ since 从句(一般过去时).
has gone to
He said had seen this morning, …ago, etc
that he _________the film many 如果明天不下雨,我们将去野营。
He has borrowed the pen for three days .
times. 现在进行时态( The Present Continuous Tense )
was /were going to +动词原形
0 一般过去将来时:
He was sixty-eight. In two years he would be seventy.
I knew you would agree.
0 现在英进行语时的: 动词时态(进行) What are you doing?
算;
如:I am going to listen to music. (我打算听音乐) will /shall 表示未事先思考或为计划过的意图
如:It will be Christmas soon .(很快就圣诞节了)
4. 现在进行时态( The Present Continuous Tense )
5、我们离开广州六年了。
We have left Guangzhou for 6 years . ×
We have been away from Guangzhou for 6
years .
3.常见句型
1) 主句(现在完成时)+since 从句(一般过去时).
2) It is +一段时间+ since 从句(一般过去时).
has gone to
He said had seen this morning, …ago, etc
that he _________the film many 如果明天不下雨,我们将去野营。
He has borrowed the pen for three days .
times. 现在进行时态( The Present Continuous Tense )
was /were going to +动词原形
英语八大时态PPT课件(详细版)

b
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He is a lazy man . He ____the dirty jeans every day.(2014 )
A. always wears B. always wearing C. always to wear D. is always wearing
You will know the truth after you ___him.(2013) A. see B. will see C. are seeing D.to see
b
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三、一般过去时
1、构成 一般过去时用动词的过
去式表示。除系动词be的过去式 有人称和数的变化外,其他动词 的过去式无人称和数的变化。
b
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2、用法
※表示过去已经发生的动作,现在 已经结束,常与相应的过去时间状 语连用。 Tom fell ill last night , and he had to stay at home.
【翻译】
我今年20岁,住在北京。 I am twenty years old this year , and I live in Beijing.
火车将在一个小时后(in an hour)出发(set off)。 The train sets off in an hour.
她每天都走路上学。 She walks to school every day. 或:She goes to school on foot every day.
If it doesn’t rain tomorrow,we’ll
go shopping.
பைடு நூலகம்
b
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常与一般现在时连用的时间状语有:
often 经常
英语十六种时态ppt课件

He went swimming yesterday. 昨天他去游泳了。 He was ill yesterday. 他昨天病了。
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2.一般过去时的肯定、疑问、否定三种形式
肯定式
疑问式
否定式
I worked.
Did I work?
I did not work.
He (She, It)worked. Did he (she, it) work? He (She, It) did not work.
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范围扩展
1. 用过去进行时表示现在主要是为了使语气委婉、客气。 I was wondering if you can give me a lift. 我不知你能否让我搭一下车。 (一般过去时也有类似用法,但比较而言,用过去进
行时显得更客气,更加不肯定。)
2.动词be的过去进行时也可表示过去一时的表现或暂时的 状态。
现在进行时表示说话时正在进行的动作或表示目前一段时 间内正在进行的活动,与现在进行时连用的时间状语有now, these days等。
—What is your mother doing now? 你的妈妈正在干什么? —She is cooking for us. 她正在为我们做饭。 2.现在进行时的具体用法
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用法
例句
(1) 说话瞬间正在发生的动作,常见的时间 They are watching TV now.
状语有now,at the moment等。如果句首有 他们现在正在看电视。
警示性动词look,listen等,主句的动词也 Listen! The bird is singing in the tree.
(2) be (am, is, are) going to + 动词原形 2.一般将来时的用法
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2.一般过去时的肯定、疑问、否定三种形式
肯定式
疑问式
否定式
I worked.
Did I work?
I did not work.
He (She, It)worked. Did he (she, it) work? He (She, It) did not work.
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范围扩展
1. 用过去进行时表示现在主要是为了使语气委婉、客气。 I was wondering if you can give me a lift. 我不知你能否让我搭一下车。 (一般过去时也有类似用法,但比较而言,用过去进
行时显得更客气,更加不肯定。)
2.动词be的过去进行时也可表示过去一时的表现或暂时的 状态。
现在进行时表示说话时正在进行的动作或表示目前一段时 间内正在进行的活动,与现在进行时连用的时间状语有now, these days等。
—What is your mother doing now? 你的妈妈正在干什么? —She is cooking for us. 她正在为我们做饭。 2.现在进行时的具体用法
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用法
例句
(1) 说话瞬间正在发生的动作,常见的时间 They are watching TV now.
状语有now,at the moment等。如果句首有 他们现在正在看电视。
警示性动词look,listen等,主句的动词也 Listen! The bird is singing in the tree.
(2) be (am, is, are) going to + 动词原形 2.一般将来时的用法
英语语法16种时态介绍ppt课件

I'll write to you as soon as I arrive there. • 由if 引导的条件状语从句中可以用shall或will表
“意愿”,但不表示时态。
If you will accept my invitation and come to our party, my family will be pleased.如果你愿意接受并 参加我们的舞会,我的家人会非常高兴。
6)祈使句中 ( to give directions or instructions ) Go down the street, and then take the second turning on
the left.
知识扩展:一般现在时表将来
1)下列动词:come, go, arrive, leave, start, begin, return的一般 现在时表将来。这主要用来表示在时间上已确定或安排好的 事情 ( timetabled or fixed events )。 The train leaves at six tomorrow morning. When does the bus start? It starts in ten minutes.
You are always changing your mind. You are always doing well
He’s always asking the same question. 6. 状态动词的进行时后面接形容词brave; careful; stupid; clever; foolish; polite; kind; shy等时,为 主语所表现的非一般惯性特点或故意的行为。
6 )在the more…the more…句型中,从句也要用一 般现在时取代将来时。
“意愿”,但不表示时态。
If you will accept my invitation and come to our party, my family will be pleased.如果你愿意接受并 参加我们的舞会,我的家人会非常高兴。
6)祈使句中 ( to give directions or instructions ) Go down the street, and then take the second turning on
the left.
知识扩展:一般现在时表将来
1)下列动词:come, go, arrive, leave, start, begin, return的一般 现在时表将来。这主要用来表示在时间上已确定或安排好的 事情 ( timetabled or fixed events )。 The train leaves at six tomorrow morning. When does the bus start? It starts in ten minutes.
You are always changing your mind. You are always doing well
He’s always asking the same question. 6. 状态动词的进行时后面接形容词brave; careful; stupid; clever; foolish; polite; kind; shy等时,为 主语所表现的非一般惯性特点或故意的行为。
6 )在the more…the more…句型中,从句也要用一 般现在时取代将来时。
英语时态PPT课件.ppt

七、过去完成时
表示在过去某个时 刻前已经发生的动作, 或者从过去某个时刻 开始一直延续到过去 另一时刻的动作和状 态。
例如:
1、By the end of last year, we had learned more than 2,000 English words 2、My teacher had taught in that school for ten years before she came here.
英语的动词在表示不同时间里 发生的行为或存在的状态时,要 用不同的形式来表示,这种不同 的形式叫做动词的时态。 英语常用的时态有八种,分别 是:一般现在时、现在进行时、 现在完成时、一般过去时、一般 将来时、过去进行时、过去完成 时和过去将来时。
一、一般现在时
一般现在时表示经常发生 的动作(习惯性的动作) 或存在的状态,句中常用 always, usually, often, sometimes, seldom, never, every day等时间状语。
例如: 1、He goes to school at seven o’clock everyday. 2、The sun rises in the east.
二、一般过去时
一般过去时主要用于表 示过去时间,句中常有 yesterday, ago, in 1989, once, last week (month, year), at that time, just now 等时间状语。
例如:
1、The boy is playing video games. 2、His father is writing a novel these days.
五、现在完成时
现在完成时表示从过去 某一时刻开始一直延续 到现在的动作或状态, 或还要延续下去,句中 常用:since, for, yet, already表示的一段时间 状语连用。
初中英语语法—时态(28张) PPT课件 图文

(4)现在完成时与表示一段时间的for短语、since短语或从句等 时,应注意句中的谓语动词须是延续性的,而不能是非延续性动词,如 come→be here,go→be there,die→be dead,borrow→keep,buy→h ,join→be in,leave→be away,begin to study→study等。
6.过去进行时
(1)概念:表示过去某一时刻或某一时间段内正在进行的动作。 (2)构成形式:was/were+动词的-ing形式 ①表示往返、位移的动词的过去进行时常可用来表示过去将来时
时态 We wanted to tell her that the train was_leaving an hour later.
1.一般现在时
基本用法: (1)表示经常性、习惯性的动作; He always helps others. 他总是帮助别人。
时态 (2)表示现在的情况或状态;
He is a teacher. 他是个老师。 (3)表示客观事实和普遍真理。 The sun rises in the east. 太阳从东边升起。 构成形式:am/is/are或实义动词的原形(主语是第三人称单数时,动 词要用第三人称单数形式)。
时态 (2)构成形式:have/has+动词的过去分词。
(3)与现在完成时连用的时间状语有for a long time,recently,yet, lately,ever,never,already,since,by this time,before,just,in t past/last few years,since+过去的时间点,since+时间段+ago,since +从句(一般过去时)。
表示感觉的动词。如:see,hear等。 表示喜欢或厌恶的动词。如:like,love等。 表示希望的动词。如:want,would like等。
英语四大时态复习课件ppt

• I lost much money last night.( C )
经营者提供商品或者服务有欺诈行为 的,应 当按照 消费者 的要求 增加赔 偿其受 到的损 失,增 加赔偿 的金额 为消费 者购买 商品的 价款或 接受服 务的费 用
改一般疑问句的方法:
①首先看有无be或情态动词,如果有,将be提到 句首并大写,句末打问号.
3对比
时态 现在进行 时
一般现在 时
一般过去 时
一般将来 时
表格对比学习
肯定句
否定句
一般疑问句
be+v-ing 在be 后加上not Be提到句首
(现在分词)
V -原形 V-s/es三单
在实义v.前用助动词 Do,Does 提
don’t ,doesn’t,行 到句首,实
为动词要还原
义动词还原
V-ed
化
Do you usually take the bus to work?
操
I don’t usually take the bus to work. 4.They are having classes.
练
Are they having classes?
They aren’t having classes.
判断时态形式:
A.现在进行时 B.一般现在时 C.一般过去时 D一般将来时
• He always likes playing the piano.( B )
• We are having an English classes now.( A)
• They often go home late.( B ) • Lucy is going to dance tomorrow.( D )
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注意:下面四类动词不宜用现在进行时。
(A)表示心理状态、情感的动作:like, love, hate, care, remember, believe, want, mind, wish, agree, mean, need。
(B)表存在的状态的动词:appear, exist, lie, remain, seem, belong to,depend on。
示在时间上已确定或安排好的事情。
2)倒装句(由here,there开头的句子,动词用一般 现在时表示现在正在发生的动作)
Here comes the bus. = The bus is coming. There goes the bell. = The bell is ringing.
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现在进行时
He is always thinking of his work (赞许)
他老是把东西乱扔。
He is constantly leaving his things about.(不满)
他老爱说大话。
He is always boasting (厌烦)
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考点二: 表示在最近按计划或安排要进行的动作 ,仅限 于少量动词:go, come ,leave , start , arrive , return , stay ,
The housebiesin_g__b_u_i_lt_______these days. The little boy is always making trouble.
考点一:与频率副词,如always,constantly, continually等连用表示说话人的某种感情色彩(赞叹、
厌烦、埋怨等)。
Tense & vo态,现以study为例,列表如下:
一般时
体(form)
时(time)
indefinite
进行时 continuous
完成时 perfect
完成进行时 perfect continuous
现在 present
一般现在时 study studies
现在进行时 am is studying are
(C)表示一时性动作的动词:allow, accept, permit, promise, admit, complete。
(D)表示感官的动词:see, hear, notice, feel, smell, sound, taste, look。
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现在完成时
考点一:for + 时间段;since + 时间点 They have lived in Beijing for five years.
注意:由if 引导的条件状语从句中可以用shall或will表 “意愿”,但不表示时态。
1)Theletraaviens______at six tomorrow morning. When does the bus start?sItta_rt_s____in ten minutes.
考点三:下列动词:come, go, arrive, leave, start, begin, return,open , close的一般现在时表将来。这主要用来表
They have lived in Beijing since 1995.
had been studying
将来完成进行时
shall
have been studying
will
过去将来完成进行时
should
have been studying
would
2
现在
过去
将来
时
态
高考题
巩固 题1
巩固 题2
3
主动
语 态
被动
4
一般现在时
现
现在进行时
在
现在完成时
5
一般现在时
I learned that the earth _go_es_around the sun when I was in primary school.
do, have, see sb off …
Are you staying here till next week?
工作进行的怎么样?
How are you getting on with your work?
工作进行的相当顺利。 The work is going fairly smoothly.
moment/the minute;
Eg: When Bill comes (不是will come), ask him to wait for me.
条件:if, unless, provided.
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If you will accept my invitation, my family will be pleased.
你进步很快。
You’re making rapid progress.
我们想在这里建一座 水坝。
We’re thinking of building a dam here.
风挺大
It’s blowing hard.
有人找你接电话。 Someone is asking for you on the
phone.
考点一:表示永恒的真理,即使出现在过去的语境中,仍 用一般现在时。
If he accepts the job, he will get more money soon. 考点二:在时间和条件状语从句中,代替一般将来时;常
用的引导词有: 时间:when, until, after, before, as soon as, once, the
studying were
将来进行时 shall
be studying will
过去将来进行时 should be studying
would
过去完成时
had studied
将来完成时 shall
have studied will
过去将来完成时 should
have studied would
过去完成进行时
现在完成时 have
studied has
现在完成进行时 have
been studying has
过去 past
将来 Future
过去将来 Future in the past
一般过去时
studied
一般将来时 shall
study will
过去将来时 should
study would
过去进行时 was