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初二英语总结一般过去时语法

发布时间:2021-01-28 14:24:41

⑴ 初二英语作文 一般现在时和一般过去时 要翻译

Yesterday
I
went
to
the
park
with
my
best
friend
Sino,There
were
many
people,someone
played
basketball,someone
sang
with
good
voice,and
someone
flied
kites.Now,our
lifes
become
better
and
better,we
are
happy
because
we
live
in
a
so
nice
world.
昨天
,我和我最好的朋友西诺去逛公园,那里有许多人,一些人在打篮球专,一些人在唱动听属的歌曲,还有一些人在放风筝。现在我们的生活变得越来越好,我们都很开心因为我们生活在一个如此美好的世界。
OK?

⑵ 英语初二上学期(人教版)的所有知识要点 像什么后面加什么 还有经常用的语法上面的 总之要点都说说

一、一般现在时

★ 一般现在时指经常性或习惯性的动作或状态,常和often, usually, always, sometimes, every……等时间状语连用。肯定句谓语动词用动词原形(单三+s), 否定句用don’t /doesn’t +动词原形,疑问句用Do/Does…+动词原形?

e.g. Tom does his homework every day. 汤姆每天都做家庭作业。

否定句:Tom doesn’t do his homework everyday. 汤姆每天都不做家庭作业。

疑问句:Does Tom do his homework everyday? 汤姆每天都做家庭作业吗?

Yes, he does./No, he doesn’t. 是的。(不,不做。)

二、现在进行时

现在进行时的基本用法

1.表示说话时正在进行的动作

常和now 连用,有时用一个look、listen ,来表now 这一时间概念。

*Look! A train is coming .看,火车来了。

*Listen! He is playing the piano.听,他在弹琴。

2.表示现阶段正在进行的动作

但不一定是说话时正在进行。常和at present ,this week ,these days…等时间状语连用。

*What lesson are you studying this week?你们本周学哪一课了?(说话时并不在学)

3.现在进行时有时可用来表示一个在最近按计划或安排要进行的动作

即是说可以用来代替将来时,但此时,一般要与表示将来时的时间状语连用,而且仅限于少量动词。如:go, come, leave, start, arrive, return . sleep

*Are you going to Tianjin tomorrow? 你明天去天津吗?

*How many of you are coming to the party next week? 你们有多少人下周要来参加晚会?

三、一般将来时

█一般将来时

1.be going to+ 动词原形~

对于将要发生的事,或打算、计划、决定要做的事情时,皆以be going to + 动词原形的句型来表示。

因此此句型有be动词,所以是否用am, is, are ,决定于主语。

1.肯定句:主语+be (is, am, are) going to +动词原形

I am going to play football next Sunday.

下周日我打算踢足球。

◇He is going to travel around the world. 他计划周游世界。

◇They are going to meet outside the school gate. 他们打算在校门口见面。

◇It is going to rain. 要下雨了。

2.否定句:主语+be (am, are, is) not going to +动词原形

We are not going to have any classes next week. 下周我们不上课。

◇I’m not going to be a teacher. 我不打算当老师。

◇He isn’t going to see his brother tomorrow. 他明天不准备去看他哥哥。

3.疑问句:Be (Am, Is, Are) +主语+ going to + 动词原形

◇Are you going to be a doctor when you grow up? 你长大了,打算当一名医生吗?

Yes, I am. 是的,我打算当。

No, I’m not. 不,我不打算当。

will 同be going to 的用法相同

以今天为起点的所有将来时间,如:

this afternoon / this evening = tonight / tomorrow/

tomorrow morning / afternoon / evening ,

the day after tomorrow / next week ,

next Wednesday / next month,

next September / next year.

例句:
1.I’m going to be a teacher later on.

2.We’ll wait for you at the school gate.

3.Shall we go and get some food?

★ “be going to + 动词原形” 表示计划、打算、将来发生的动作,常和this afternoon (今天下午),this evening = tonight (今晚),tomorrow (明天),tomorrow morning (afternoon , evening ) (明早,午,晚),the day after tomorrow(后天),next Sunday (下个星期天), next week (下周), next month (下个月), next year (明年)等的时间状语连用,前不加任何介词。另外,动作性动词go ,come 和leave 等的现在进行时表示一般将来时动作。

e.g.
1. I’m going to Beijing. 我要去北京。

2.He’s leaving for Japan in two days. 他两天后要奔赴日本。

四、形容词和副词的比较级和最高级

1.比较级:句子表示两者之间的比较时用比较级,其标志词是than, much, a little , even和still等。

e.g. ① Her hair is much longer than mine. 她的头发比我的长多了。

② I’m a little older than you. 我比你大一点儿。

2.最高级:句子表示三者或多者的比较时用最高级,其标志词是表示范围的in…或of …介词短语。在句子中,形容词最高级前必须加the。

e.g. ① The boy is the tallest in our class. 这个男孩是我们班最高的。

② Which is the biggest, the sun, the moon or the earth?

★形容词的比较级和最高级:

形容词有三种等级:原级、比较级、最高级。

3.原级:句中只有一者时用原级,其标志词是very, so, too, quite等。

e.g. His handwriting is very good.他的书法很好。 (一个人不作比较。)

太阳、月亮和地球那个大?

★ 形容词比较级和最高级的构成:

1.一般在原级后加er 构成比较级,加est构成最高级。

e.g. small smaller smallest
young younger youngest

2.以不发音的字母e 结尾的形容词,直接加r 或st 构成比较级和最高级。

e.g. nice nicer nicest
late later latest

3.以辅音字母+y 结尾的形容词,变y为i ,再加er 或est, 构成比较级和最高级。

e.g. busy busier busiest
heavy heavier heaviest

4.在重读闭音节中,末尾只有一个辅音字母的形容词,要先双写这个辅音字母,再加er或est, 构成比较级和最高级。

e.g. hot hotter hottest
big bigger biggest

5.个别形容词的比较级和最高级是不规则变化,需个别记忆。

e.g. good (well) better best
bad (badly, ill) worse worst
many (much) more most
little less least
far farther farthest
或 further furthest

★ 副词的比较级和最高级:

1.以ly 结尾的副词,除early 变为 earlier 和 earliest 外, 其余一律在其前加more 和most。 如:carefully – more carefully – most carefully

2.规则变化直接加er 和 est 。 如:fast – faster—fastest

3.个别词是不规则变化,需要特别记忆。

如:well – better – best
far – farther – fastest
badly – worse – worst

4.句子中,副词最高级前的the 可省略也可以不省略,但形容词最高级前面的the 绝对不能去掉。
e.g. Who runs (the) fastest, Tom, Jim or Mike?

五、提建议的表达方法、表示需要、询问方向、指点方向

★ 表示建议的基本句型

1. Shall I / we + 动词原形?

2. Why don’t you + 动词原形 = Why not + 动词原形

3. Let’s + 动词原形

4. What/ How about + doing sth.

★ 表示需要的基本句型

1.表示需要用need。 它可当情态动词和行为动词用。

e.g. ① We need your help.(行为动词)
我们需要你的帮助。

② They need finish reading the book today. (情态动词)
他们需要今天看完这本书。

2.询问方向,主要有以下几种表达方式:

⑴ Is there a bus station near here? 附近有汽车站吗?

⑵ Where is the nearest bus stop / station? 最近的汽车站在哪里?

⑶ Which is the way to the bus station ? 去汽车站的路是那一条?

⑷ How can I go to the bus station? 如何去公共汽车站?

3.指点方向,主要有以下几种表达方式:

⑴ Go / walk along the road / street. 沿着这条路/街走。

⑵ Take the first (second…) turning on the right / left. 在第一(二……)个路口向右/左转。

⑶ It’s next to (in front of , behind…) 它在……旁边(前面,后面……)

⑷ It’s about a hundred metres along on the left. 它在左前方大约一百米处。

⑸ Turn right / left. = turn to the right / left. 向右/左拐。

六、一般过去时

◆一般过去时主要表示过去的动作或状态。在句子中由主语+动词的过去式来表达。

1.He walks to school. (一般现在时)

2.He walked to school. (一般过去时)

例如:
例1.中的动词walks时现在式, 由于主语是第三人称单数he, 因此原因的walk必须加上 “s”,表示目前习惯性、经常性动作。可译为“他现在经常步行上学”。

例2.中的动词walked是过去式,过去式是叙述过去事情的动词形式,所以这句话时表示的是过去的某时,例如昨天、上周或学生时代等过去的某一时间,这句可译为“他曾经步行上学”。

◆be 动词的过去式

be 动词的过去时的句型如下:

肯定句: 主语 +be动词的过去式(was, were)~

否定句: 主语 + be动词的过去式(was, were)+ not ~

疑问句: be动词的过去式(was, were)+ 主语 ~?

○He was busy yesterday. (肯定句) 他昨天很忙。

○He was not busy yesterday. (否定句) 他昨天不忙。

○Was he busy yesterday? (疑问句) 他昨天忙吗?

1.be动词过去时的肯定句
Mike was in the United States last year. 麦克去年在美国。

比较be 动词的现在式和过去式:

现在时
过去时

I(第一人称单数)
am
was

He, She, It(第三人称单数)
is

You(第二人称单、复数)
are
were

○I was very tired last night.
我昨天晚上很累。

○You were absent from school two days ago.
两天前你没到学校(缺席)。

○There were some books there.
那曾经有一些书。

There is (are ) 的句型用于一般过去时需把is ,are 变为它们的过去式:There was (were) …

2.be动词过去式的否定句
He was not in Canada last year.
他去年不在加拿大。

be动词过去时的否定句的结构和现在时一样,只要在be动词过去式(was, were)后面加上not就可以了。否定式的was not , were not 大多使用缩写形式wasn’t 和 weren’t .

○I wasn’t busy the other day.
前几天我不忙。

○There weren’t any boys in the classroom.
教室里一个男孩儿也没有。

3.be动词的过去时的疑问句(一般疑问句/特殊疑问句)
Was it raining in Beijing yesterday?
No, it wasn’t . I t was cloudy.
昨天北京下雨了吗?不,没下雨。昨天北京阴天。

Where were you yesterday morning? I was at school.
你昨天上午上去哪了?我在学校。

be 动词过去时一般疑问句的结构和一般现在时一样,只要把be 动词的过去式was, were 调到主语前面即可。 was (were ) + 主语 ~? 回答时,需要用Yes, … was (were) .或 No… wasn’t (weren’t)

○Was your father free this morning? 今天上午你爸爸有空吗?
Yes, he was . 是的,他有空。
No, he wasn’t . 不,他没空。

○Was there any water in the bottle? 瓶子里有过水吗?
Yes, there was. 是的,曾经有过。
NO, there wasn’t 不, 没有过。

◆一般动词的过去时

一般动词过去式的基本句型如下:

肯定句: 主语+ 动词的过去式~

否定句: 主语+ did not + 动词原形~

疑问句: Did + 主语 + 动词原形~?

○He played tennis last week. (肯定句) 他上周打网球了。

○He did not play tennis last week. (否定句) 上周他没打网球。

○Did he play tennis last week? (疑问句) 上周他打网球了吗?

1.一般动词过去式的肯定句
We had a good time yesterday.
昨天我们过得很愉快。

He had a good time yesterday.
昨天他过得很高兴。

一般过去时没有人称和数的变化。因此,主语即使是单数、第三人称,也和其他人称一样变化。

○I watched TV for an hour.
我看了一个小时的电视。

○She studied Russian two years ago.
两年前他学俄语。

○We said good-bye to Li Ming at five.
五点钟时,我们和李明说过了再见。

2.一般动词过去时的否定句

We did not have a good time yesterday.
昨天我们过得不好。

He did not do his homework.
他没有做作业。

一般动词过去时的否定句的结构和一般现在时够定句的结构一样, 不论主语是第几人称,还是单、复数,在主语后面加上did not (而不是do not ,或 does not)就可以了。

否定式did not 常用缩写形式didn’t 。

○He didn’t have classes this morning.
今天上午他没课.

○You didn’t do your best to do it.
你没有尽力去做。

3.一般动词过去时的疑问句

Did he go there?
他去那了吗?

Yes, he did. (No, he didn’t .) 是的,他去了。 (不,他没去。)

When did you get up this morning? At six.
今天早晨你几点钟起床的? 六点钟。

一般动词过去时一般疑问句的结构和一般现在时一般疑问句的结构一样,无论主语是第几人称,单数、复数,在主语前面加上did即可。

○Did Tom go with you?
汤姆和你一起去的吗?

Yes, he did . (No, he didn’t .)
是的。(不,不是的)

○How many subjects did you study last term?
上学期你们学习几门功课?

We studied seven.
我们学习七门课。

比较一般动词的现在时和过去时

一般现在时
一般过去时

肯定句
I go ~.

He goes ~.
I went ~.

He went ~.

否定句
I don’t go ~.

He doesn’t go ~.
I didn’t go ~.

He didn’t go ~.

疑问句
Do you go ~?

Does he go ~ ?
Did you go ~?

Did he go ~?

◆一般过去时的基本用法

1.带有确定的过去时间状语时,要用过去时

如:yesterday (昨天) , two days ago(两天前), last year(去年)., the other day(前几天), once upon a time(过去曾经) , just now(刚才), in the old days(过去的日子里), before liberation(解放前), when I was 8 years old(当我八岁时).

○Did you have a party the other day?
前几天,你们开了晚会了吗?

○Lei Feng was a good soldier.
雷锋是个好战士。

2.表示过去连续发生的动作时,要用过去时

这种情况下,往往没有表示过去的时间状语,而通过上下文来表示。

○The boy opened his eyes for a moment, looked at the captain , and died.
那男孩把眼睛张开了一会儿,看看船长,然后就去世了。

3.表示过去一段时间内经常反复的动作。

常与always, never 等连用。

○Mrs. Peter always carried an umbrella.
彼得太太过去老是带着一把伞。
(只是说明她过去的动作,不表明她现在是否常带着伞。)

试比较:
○Mrs. Peter always carries an umbrella.
彼得太太老是带着伞。
(说明这是她的习惯,表明她现在仍然还习惯总带着一把伞。)

○I never drank wine.
我以前从不喝酒。
(不涉及到现在,不说明现在是否喝酒。)

4.如果强调已经终止的习惯时要用used to do

○He used to drink.
他过去喝酒。
(意味着他现在不喝酒了。喝酒这个动作终止了。)

○I used to take a walk in the morning.
我过去是在早晨散步。
(意味着现在不在早上散步了。)

5.有些句子,虽然没有表示过去确定时间的状语,但实际上是指过去发生的动作或存在的状态的话,也要用过去时,这一点,我们要特别注意。

○I didn’t know you were in Pairs.
我不知道你在巴黎。
(因为在说话时,我已经知道你在巴黎了。这句话指的是说话前,所以只能用过去时表示。实际上,这句话暗指:But now I know you are here.)

○I thought you were ill.
我以为你病了呢。
(这句话应是在说话前,我以为你病了,但是现在我知道你没病。)

○Li Ming studied English this morning.

(把此句变为一般疑问句。)

(χ)1.Did Li Ming studied English this morning?

(动词应该用原形)

(χ)2.Does Li Ming study English this morning?

(时态应该用原句子的时态。)

(χ)3.Was Li Ming studied English this morning?

(应该用一般动词,而不是be动词)

(√)4.Did Li Ming study English this morning?

七、反意疑问句
█.反意疑问句 (Tag questions)

在陈述句之后加上一个意思与之相反的简短问句,这种句子叫做反意疑问句。反意疑问句必须由意思相反的两部分组成,在前一部分(陈述句)之后用逗号,后一部分(简短问句)之后用问号。反意疑问句的否定句必须用缩略形成,同时它的主语必须用人称代词,不能用名词。前一部分用降调,后一部分在表示疑问句时用升调。

反意疑问句分为两类:

1.前一部分为肯定式,后一部分是否定式。

2.前一部分为否定式,后一部分是肯定句。

★陈述句(肯定式),+ 疑问部分(否定式)?

1.be 动词和一般动词(实意动词)构成的反意疑问句

be动词句型
现在…… ,isn’t (aren’t ) + 主语?
过去……, wasn’t (weren’t ) + 主语?

一般动词句型:
现在…… , don’t (doesn’t ) + 主语?
过去…… , didn’t + 主语?

◇The pen is yours, isn’t it?
这笔是你的,不是吗?

◇Lucy likes English, doesn’t she?
露西喜欢英语,不是吗?
Yes, she does. 是的,她喜欢。
No, she doesn’t 不,她不喜欢。

◇That was a wonderful night , wasn’t it ?
那是个奇妙的夜晚,不是吗?
Yes, it was. 是的,它是。
No, it wasn’t. 不,它不是。

◇Your sister helped him, didn’t she?

◇你姐姐帮助了他,不是吗?

◇Yes, she did. 是的,她帮助他。

◇No, she didn’t. 不。她没有帮助他。

◇Tom is skating, isn’t he? (进行时)
汤姆在滑冰,不是吗?
Yes, he is. 是的。
No, he isn’t. 不。

◇She is loved by her parents, isn’t she? (被动语态)
她被她的父母疼爱着,是吗?
Yes, she is. 是的。
No, she isn’t. 不。

2.情态动词的反意疑问句

◇Your brother can swim, can’t he?
你的哥哥会游泳,不是吗?
Yes, he can.
No, he can’t.

◇We have to finish it, don’t we?
我们不得不完成它,不是吗?
Yes, we do.
No, we don’t.

◇The workers had to take the first bus, didn’t they?
工人们不得不上头班车,不是吗?
Yes, they did.
No, they didn’t.

★陈述句(否定式),+ 疑问句(肯定句)?

这种反意疑问句的结构和第一部分一样,只不过颠倒一下肯定句和否定句的位置。 这部分的难点在于回答,回答和汉语习惯不同。 在这种问句中,先不要管yes和no ,按实际情况,如果答语是肯定式的,就要用Yes + 肯定结构,如果答语是否定的,就要用No+ 否定结构

◇You aren’t a teacher, are you?
你不是老师,是吗?
Yes, I am. 不,我是。
No, I am not. 是的,我不是。

◇You don’t study Chinese, do you?
你们不学中文,是吗?
Yes, we do. 不,我们学中文。

◇Your classmates didn’t have a good time last summer, did they?
你的同学们去年暑假没过好,是吗?
Yes, they did. 不,他们过得很好。
No, they didn’t. 是的,他们过的不好。

★其他类型的反意疑问句

1.祈使句的反意疑问句

a.在肯定的祈使句后,为了使祈使句听起来比较婉转、客气,可加一个简短的问句,如:Will you? would you? won’t you? can you ? could you ? can’t you?最常见的是will you ?或 won’t you?

◇Speak louder, will you?
请大声点儿,好吗?

◇Open the window, will you?
请打开窗子,好吗?

◇Give me a hand, won’t you?
请帮我一下,好吗?

b.在let’s 祈使句后加上shall we? 或 shan’t we? 在let us (me , him…)后加上will you? 或won’t you?

◇Let’s go , shall we?
咱们走吧,好吗?

◇Let’s have a cup of tea, shall we?
我们去喝茶,好吗?

◇Let her play the piano, will you?
让她弹钢琴吧,你说行吗?

◇Let me sing a song for you, will you?
让我为你唱一首歌,好吗?

2.陈述部分如果有表示否定意义的某些词,如:never, seldom, hardly, few, little, nobody, no one, nothing, neither…,疑问部分必须用肯定式。

◇He never watches TV, does he?
他从不看电视,是吗?
Yes, he does. 不,他看。
No, he doesn’t 是的, 他不看。

◇No one can help me, can he (they)
没人能帮助我,是吗?
Yes, he (they ) can. 不,有人会帮你。
No, he (they) can’t. 是的,没人会帮你。

◇Very few people understand what he said, do they?
很少人听得懂他说的话,是吗?
Yes, they do. 不,很多人听得懂。
No, they don’t. 是的,很少人听得懂。

3.陈述部分是there be 结构时,疑问部分用there,省略主语代词。

◇There is something wrong with the radio, isn’t there?
收音机出毛病了,是吗?

◇There won’t be any meetings next week, will there?
下周什么会也没有,是吗?

◇There is a post office near your house, isn’t there?
在你家附近有一个邮局,是吗?

4.陈述句部分如果有everything, nothing …. 表示事物的词作主语时,疑问部分的主语用it ,陈述部分如果有everyone , no one, someone ….. 表示人的不定代词作主语时,疑问部分常用they (有时也用he).

◇Everything here is dirty, isn’t it?
这的所有东西都脏,不是吗?

◇Everybody knows the answer, don’t they?
任何一个人都知道答案,不是吗?

八、邀请和应答、请求许可

█英语中表达请求允许的句型很多,在不同的场合要用不同的句式来表达。

1.常见表示“请求”“允许”的句式。

① May I …? 我可以干……吗?

② Can / Could I … ? 我能干……吗?

③ Shall I / we … ? 我/咱们干……好吗?

④Would you like / love to …? 你愿意干……吗?

⑤Will (would) you please…? 请你干……好吗?

⑥What / How about doing …? 干……怎么样?

2.常见“应答”的句式:

①Yes, of course. 当然可以。

②Sure/ Certainly. 当然可以。

③That’s OK. / That’s all right. 好吧,行。

④Yes, please. 好的,请(做吧)。

⑤I’d love / like to. 很乐意。

⑥With pleasure. 很乐意。

⑦Good idea! 好主意。

3.表示“不允许”的答语有:

①I’m sorry, but …… 对不起,不过……

②I’m sorry , but …. 对不起,你不能。

③You’d better not …. 你最好别……

④I’m afraid I can’t. 恐怕我不行。

⑤No, thanks. 不,谢谢。

⑶ 初二英语作文内容:用一般过去时描述你的假期生活

人生是一根绚丽抄的彩带,青春是镶在彩带上的明珠,而学富五车、才高八斗的学识更能增强它的亮度与硬度。与经典同行,打好人生底色;与名著为伴,塑造美好心灵!读书,犹如弹奏人生美妙的乐曲,有明志的旋律,有益智的悠扬,有创作的激越,有喜怒哀乐的共鸣。敬爱的老师亲爱的同学们,如果您想拥有一个完美智慧的人生,那么,就从读书开始吧!

⑷ 初二过去时态英语游记作文、60词

Last summer holiday,we went to a mountainous village to pay a visit there. The scenery there was so beautiful that we got very excited. And the great nature gave us a very deep impression.The fruits garden full of apples,the sheep playing in the valley,the crops and vegetables were all unforgetable and impressive.We had a picnic there and paid a visit to the families there.The farmers were so humble and honest that we felt quite easy and happy.What I wanted to say was that only if you went to the village like this,you knew what the nature was.

⑸ 初二英语讲的时态有哪些

英语的时态(tense)j是一种动词形式,不同的时态用以表示不同的时间与方式。

下面就英语中常见的八种基本时态进行阐述,其它的时态都是在这八种时态的基础上结合而成的。

一、 一般现在时:

1.概念:经常、反复发生的动作或行为及现在的某种状况。

2.时间状语: always, usually, often, sometimes, every week (day, year, month…), once a week, on Sundays,

3.基本结构:动词 原形 (如主语为第三人称单数,动词上要加(e)S)

4.否定形式:am/is/are+not;此时态的谓语动词若为行为动词,则在其前加don't,如主语为第三人称单数,则用doesn't,同时还原行为动词。

5.一般疑问句:把be动词放于句首;用助动词do提问,如主语为第三人称单数,则用does,同时,还原行为动词。

6.例句:. It seldom snows here.

He is always ready to help others.

Action speaks louder than words.

二、 一般过去时:

1.概念:过去某个时间里发生的动作或状态;过去习惯性、经常性的动作、行为。

2.时间状语:ago, yesterday, the day before yesterday, last week(year, night, month…), in 1989, just now, at the age of 5, one day, long long ago, once upon a time, etc.

3.基本结构:be动词;行为动词

4.否定形式:was/were+not;在行为动词前加didn't,同时还原行为动词。

5.一般疑问句:was或were放于句首;用助动词do的过去式did 提问,同时还原行为动词。

6.例句:She often came to help us in those days.

I didn't know you were so busy.

三、 现在进行时:

1.概念:表示现阶段或说话时正在进行的动作及行为。

2.时间状语:now, at this time, these days, etc.

3.基本结构:am/is/are+doing

4.否定形式:am/is/are+not+doing.

5.一般疑问句:把be动词放于句首。

6.例句: How are you feeling today?

He is doing well in his lessons.

四、 过去进行时:

1.概念:表示过去某段时间或某一时刻正在发生或进行的行为或动作。

2.时间状语:at this time yesterday, at that time或以when引导的谓语动词是一般过去时的时间状语等。

3.基本结构:was/were+doing

4.否定形式:was/were + not + doing.

5.一般疑问句:把was或were放于句首。

6.例句:At that time she was working in a PLA unit.

When he came in, I was reading a newspaper.

五、 现在完成时:

1.概念:过去发生或已经完成的动作对现在造成的影响或结果,或从过去已经开始,持续到现在的动作或状态。

2.时间状语:recently, lately, since…for…,in the past few years, etc.

3.基本结构:have/has + done

4.否定形式:have/has + not +d one.

5.一般疑问句:have或has。

6.例句:I've written an article.

It has been raining these days.

六、 过去完成时:

1.概念:以过去某个时间为标准,在此以前发生的动作或行为,或在过去某动作之前完成的行为,即“过去的过去”。

2.时间状语:before, by the end of last year(term, month…),etc.

3.基本结构:had + done.

4.否定形式:had + not + done.

5.一般疑问句:had放于句首。

6.例句:As soon as we got to the station, the train had left.

By the end of last month. We had reviewed four books

七、 一般将来时:

1.概念:表示将要发生的动作或存在的状态及打算、计划或准备做某事。

2.时间状语:tomorrow, next day(week, month, year…),soon, in a few minutes, by…,the day after tomorrow, etc.

3.基本结构:am/is/are/going to + do;will/shall + do.

4.否定形式:was/were + not; 在行为动词前加didn't,同时还原行为动词。

5.一般疑问句:be放于句首;will/shall提到句首。

6.例句:They are going to have a competition with us in studies.

It is going to rain.

八、 过去将来时:

1.概念:立足于过去某一时刻,从过去看将来,常用于宾语从句中。

2.时间状语:the next day(morning, year…),the following month(week…),etc.

3.基本结构:was/were/going to + do;would/should + do.

4.否定形式:was/were/not + going to + do;would/should + not + do.

5.一般疑问句:was或were放于句首;would/should 提到句首。

6.例句:He said he would go to Beijing the next day.

I asked who was going there .

几种常见时态的相互转换

英语中的几种时态在一定情况下可以互相转换,以下是几种常见的转换形式:

一、 一般过去时与现在完成时的转换

在现在完成时中,延续性动词能与表示一段时间的状语连用,瞬间动词却不能。但是,可用别的表达方式:①瞬间动词用于“一段时间 + ago”的一般过去时的句型中;②瞬间动词可改成与之相对应的延续性动词及短语,与一段时间连用;③瞬间动词用于“It is + 一段时间 + since + 一般过去时”的句型中,表示“自从……以来有……时间”的意思,主句一般用it is来代替It has been;④瞬间动词用于“Some time has passed since + 一般过去时”的句型中。请看:

A. He joined the League two years ago.

B. He has been in the League for two years.

C. It is two years since he joined the League.

D. Two years has passed since he joined the League.

二、 一般现在时与现在进行时的转换

在一般现在时中,at加上名词表示“处于某种状态”,如at work(在工作), at school(上学、上课)等。此短语可与进行时态转换。请看:

Peter is at work, but Mike is at play.

Peter is working, but Mike is playing.

三、 现在进行时与一般将来时的转换

在现在进行时态中go, come, leave, start, arrive等动词常与表示将来的时间状语连用表示将要发生的动作。如:I am coming, Mum! 意为“我就来,妈妈!”请看:

The train is leaving soon.

The train will leave soon.

四、“be going to+动词原形”与“will(shall)+动词原形”结构的转换

“be going to+动词原形”、表示打算、计划要做的事;将来时“will(shall)+动词原形”结构在书面语中,当主语为第一人称时,常用助动词shall。在口语中,所有人称都可以用will。请看:

We are going to visit the Great Wall next Sunday.
We shall visit the Great Wall next Sunday.

⑹ 初二英语根据过去进行时和一般过去时 用动词正确形式填空

1.were cooking
2.were playing, came
3.was having
4.was reading, got
5.was shopping, saw

⑺ 初二英语作文 一般现在时和一般过去时 要翻译

Yesterday I went to the park with my best friend Sino,There were many people,someone played basketball,someone sang with good voice,and someone flied kites.Now,our lifes become better and better,we are happy because we live in a so nice world.
昨天 ,我和我最好的朋友西诺去逛公园,那里有许多人,一些人在打篮球,一些人在唱专动听的歌属曲,还有一些人在放风筝.现在我们的生活变得越来越好,我们都很开心因为我们生活在一个如此美好的世界.
OK?

⑻ 初二英语作文 一般现在时和一般过去时 要翻译

Yesterday I went to the park with my best friend Sino,There were many people,someone played basketball,someone sang with good voice,and someone flied kites.Now,our lifes become better and better,we are happy because we live in a so nice world.
昨天 ,我和我最好的朋友西诺去逛公园,那里有许多人,一些人在打篮内球,一些人在唱动听的容歌曲,还有一些人在放风筝。现在我们的生活变得越来越好,我们都很开心因为我们生活在一个如此美好的世界。
OK?

⑼ 初一至初二英语知识点,语法点

11. 动词的时态

11.1 一般现在时的用法

1) 经常性或习惯性的动作,常与表示频腮度的时间状语连用。时间状语: every…, sometimes, at…, on Sunday。例如:

I leave home for school at 7 every morning. 每天早上我七点离开家。

2) 客观真理,客观存在,科学事实。例如:

The earth moves around the sun. 地球绕太阳转动。

Shanghai lies in the east of China. 上海位于中国东部。

3) 表示格言或警句。例如:

Pride goes before a fall. 骄者必败。

注意:此用法如果出现在宾语从句中,即使主句是过去时,从句谓语也要用一般现在时。

例:Columbus proved that the earth is round. 哥伦布证实了地球是圆的。

4) 现在时刻的状态、能力、性格、个性。例如:

I don't want so much. 我不要那么多。

Ann writes good English but does not speak well. 安英语写得不错,讲的可不行。

比较:Now I put the sugar in the cup. 把糖放入杯子。

I am doing my homework now. 我正在做功课。

第一句用一般现在时,用于操作演示或指导说明的示范性动作,表示言行的瞬间动作。第二句中的now是进行时的标志,表示正在进行的动作的客观状况,所以后句用一般现在时。

返回动词的时态目录

11.2 一般过去时的用法

1)在确定的过去时间里所发生的动作或存在的状态。例如:时间状语有:yesterday, last week, an hour ago, the other day, in 1982等。例如:

Where did you go just now? 刚才你上哪儿去了?

2)表示在过去一段时间内,经常性或习惯性的动作。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。

Whenever the Browns went ring their visit, they were given a warm welcome.

那时,布朗一家无论什么时候去,都受到热烈欢迎。

3)句型:It is time for sb. to do sth "到……时间了" "该……了"。例如:It is time for you to go to bed. 你该睡觉了。

It is time that sb. did sth. "时间已迟了" "早该……了" ,例如It is time you went to bed. 你早该睡觉了。

would (had) rather sb. did sth. 表示'宁愿某人做某事'。例如:I'd rather you came tomorrow.还是明天来吧。

4) wish, wonder, think, hope 等用过去时,作试探性的询问、请求、建议等,而一般过去时表示的动作或状态都已成为过去,现已不复存在。例如:I thought you might have some. 我以为你想要一些。

比较:Christine was an invalid all her life.(含义:她已不在人间。)

Christine has been an invalid all her life.(含义:她现在还活着)

Mrs. Darby lived in Kentucky for seven years. (含义:达比太太已不再住在肯塔基州。)

Mrs. Darby has lived in Kentucky for seven years. (含义:现在还住在肯塔基州,有可能指刚离去)

注意: 用过去时表示现在,表示委婉语气。

1)动词want, hope, wonder, think, intend 等。例如:

Did you want anything else? 您还要些什么吗?

I wondered if you could help me. 能不能帮我一下。

2)情态动词 could, would。例如:

Could you lend me your bike? 你的自行车,能借用一些吗?

返回动词的时态目录

11.3 used to / be used to

used to + do:"过去常常"表示过去习惯性的动作或状态,但如今已不存在。例如:

Mother used not to be so forgetful. 老妈过去没那么健忘。

Scarf used to take a walk. 斯卡夫过去常常散步。

be used to + doing: 对……已感到习惯,或"习惯于",to是介词,后需加名词或动名词。例如:

He is used to a vegetarian diet.

Scarf is used to taking a walk. 斯卡夫现在已习惯于散步了。

典型例题

---- Your phone number again? I ___ quite catch it.

---- It's 69568442.

A. didn't B. couldn't C. don't D. can't

答案A. 本句虽没有明确的时间状语,但从语意上看出,在听的时候没有听懂这个动作发生在过去,因此应用过去时。

返回动词的时态目录

11.4 一般将来时

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,在征求意见时常用于第二人称。例如:

Which paragraph shall I read first? 我先读哪一段呢?

Will you be at home at seven this evening? 今晚七点回家好吗?

2) be going to +不定式,表示将来。

a. 主语的意图,即将做某事。例如:What are you going to do tomorrow? 明天打算作什么呢?

b. 计划,安排要发生的事。例如:The play is going to be proced next month。这出戏下月开播。

c. 有迹象要发生的事。例如:Look at the dark clouds, there is going to be a storm. 看那乌云,快要下雨了。

3) be +不定式表将来,按计划或正式安排将发生的事。例如:

We are to discuss the report next Saturday.我们下星期六讨论这份报告。

4) be about to +不定式,意为马上做某事。例如:

He is about to leave for Beijing. 他马上要去北京。

注意:be about to do 不能与tomorrow, next week 等表示明确将来时的时间状语连用。

返回动词的时态目录

11.5 be going to / will 用于条件句时,be going to表将来,will表意愿。例如:

If you are going to make a journey, you'd better get ready for it as soon as possible.

Now if you will take off your clothes, we will fit the new clothes on you in front of the mirror.

返回动词的时态目录

11.6 be to和be going to

be to 表示客观安排或受人指示而做某事,be going to 表示主观的打算或计划。例如:

I am to play football tomorrow afternoon. 明天下午我去踢球。(客观安排)

I'm going to play football tomorrow afternoon. 明天下午我想去踢球。(主观安排)

返回动词的时态目录

11.7 一般现在时表将来

1)下列动词come, go, arrive, leave, start, begin, return的一般现在时可以表示将来,主要用来表示在时间上已确定或安排好的事情。例如:

The train leaves at six tomorrow morning. 火车明天上午六点开。

When does the bus star? It stars in ten minutes. 汽车什么时候开?十分钟后。

2)以here, there等开始的倒装句,表示动作正在进行。例如:

Here comes the bus. = The bus is coming. 车来了。

There goes the bell. = The bell is ringing. 铃响了。

3)在时间或条件句中。例如:

When Bill comes (不是will come), ask him to wait for me. 比尔来后,让他等我。

I'll write to you as soon as I arrive there. 我到了那里,就写信给你。

4)在动词hope, take care that, make sure that等的宾语从句中。例如:

I hope they have a nice time next week. 我希望他们下星期玩得开心。

Make sure that the windows are closed before you leave the room. 离开房间前,务必把窗户关了。

返回动词的时态目录

11.8 用现在进行时表示将来

下列动词come, go, arrive, leave, start, begin, return等现在进行时可以表示将来。例如:

I'm leaving tomorrow. 明天我要走了。

Are you staying here till next week? 你会在这儿呆到下周吗?

返回动词的时态目录

11.9 现在完成时

现在完成时用来表示之前已发生或完成的动作或状态,其结果的影响现在还存在;也可表示持续到现在的动作或状态。其构成:have (has) +过去分词。

返回动词的时态目录

11.10 比较一般过去时与现在完成时

1)一般过去时表示过去某时发生的动作或单纯叙述过去的事情,强调动作;现在完成时为过去发生的,强调过去的事情对现在的影响,强调的是影响。

2)一般过去时常与具体的时间状语连用,而现在完成时通常与模糊的时间状语连用,或无时间状语。

一般过去时的时间状语:yesterday, last week,…ago, in1980, in October, just now等,皆为具体的时间状语。

现在完成时的时间状语:for, since, so far, ever, never, just, yet, till/until, up to now, in past years, always等,皆不确定的时间状语。

共同的时间状语:this morning, tonight, this April, now, already, recently, lately 等。

3)现在完成时可表示持续到现在的动作或状态,动词一般是延续性的,如live, teach, learn, work, study, know.。

一般过去时常用的非持续性动词有come, go, leave, start, die, finish, become, get married等。例如:

I saw this film yesterday. (强调看的动作发生过了)

I have seen this film. (强调对现在的影响,电影的内容已经知道了)

Why did you get up so early? (强调起床的动作已发生过了)

Who hasn't handed in his paper? (强调有卷子未交,疑为不公平竞争)

He has been in the League for three years. (在团内的状态可延续)

He has been a League member for three years. (是团员的状态可持续)

句子中如有过去时的时间副词(如yesterday, last, week, in 1960)时,不能使用现在完成时,要用过去时。

(错)Tom has written a letter to his parents last night.

(对)Tom wrote a letter to his parents last night.

返回动词的时态目录

11.11 用于现在完成时的句型

1)It is the first / second time.... that…结构中的从句部分,用现在完成时。例如:

It is the first time that I have visited the city. 这是我第一次访问这城市。

This is the first time (that) I've heard him sing. 这是我第一次听他唱歌。

注意:It was the third time that the boy had been late.

2)This is +形容词最高级+that…结构,that 从句要用现在完成时。例如:

This is the best film that I've (ever) seen. 这是我看过的最好的电影。

典型例题

(1) ---Do you know our town at all?

---No, this is the first time I ___ here.

A. was B. have been C. came D. am coming

答案B. This is the first time 后面所加从句应为现在完成时,故选B。

(2) ---Have you ____ been to our town before?

---No, it's the first time I ___ here.

A. even, come B. even, have come C. ever, come D. ever, have come

答案D. ever意为曾经或无论何时,反意词为never,此两词常用于完成时。

注意:非延续性动词的否定形式可以与表示延续时间的状语连用。即动作不发生的状态是可以持续的。

(错)I have received his letter for a month.

(对)I haven't received his letter for almost a month.

返回动词的时态目录

11.12 比较since和for

Since 用来说明动作起始时间,for用来说明动作延续时间长度。例如:
I have lived here for more than twenty years.我住在这儿二十多年了。
I have lived here since I was born. 我从出生起就住在这儿了。
注意:并非有for 作为时间状语的句子都用现在完成时。
I worked here for more than twenty years. (我现在已不在这里工作。)
I have worked here for many years.(现在我仍在这里工作。)
注意:用句型转换的方法,很容易排除非延续动词在有for/since结构的完成时中的误用。
1)(对) Tom has studied Russian for three years. = Tom began to study Russian three years ago, and is still studying it now.
2)(错) Harry has got married for six years. = Harry began to get married six years ago, and is still getting married now.
显然,第二句不对,它应改为 Harry got married six years ago. 或 Harry has been married for six years.

返回动词的时态目录

11.13 since的四种用法

1) since +过去一个时间点(如具体的年、月、日期、钟点、1980, last month, half past six)。例如:

I have been here since 1989. 1989起,我一直在这儿。

2) since +一段时间+ ago。例如:

I have been here since five months ago. 我在这儿,已经有五个月了。

3) since +从句。例如:

Great changes have taken place since you left. 你走后,变化可大了。

Great changes have taken place since we were here. 我们走后,变化可大了。

4) It is +一段时间+ since从句。例如:

It is two years since I became a postgraate student. 我考上研究生有两年了。

返回动词的时态目录

11.14 延续动词与瞬间动词

1) 用于完成时的区别

延续动词表示经验、经历; 瞬间动词表示行为的结果,不能与表示段的时间状语连用。例如:

He has completed the work. 他已完成了那项工作。 (表结果)

I've known him since then. 我从那时起就认识他了。(表经历)

2) 用于till / until从句的差异

延续动词用于肯定句,表示"做……直到……" 瞬间动词用于否定句,表示"到……,才……"。例如:

He didn't come back until ten o'clock. 他到10 点才回来。

He slept until ten o'clock. 他一直睡到10点。

典型例题

1. You don't need to describe her. I ___ her several times.

A. had met B. have met C. met D. meet

答案B. 首先本题后句强调对现在的影响,我知道她的模样,你不用描述。再次,several times告知为反复发生的动作,因此用现在完成时。

2. ---I'm sorry to keep you waiting.

---Oh, not at all. I ___ here only a few minutes.

A. have been B. had been C. was D. will be

答案A. 等待的动作由过去开始,持续到现在,应用现在完成时。

返回动词的时态目录

11.15 过去完成时

1) 概念:表示过去的过去

----|----------|--------|----> 其构成是had +过去分词构成。

那时以前 那时 现在

2) 用法

a. 在told, said, knew, heard, thought等动词后的宾语从句。例如:

She said (that)she had never been to Paris. 她告诉我她曾去过巴黎。

b. 状语从句

在过去不同时间发生的两个动作中,发生在先,用过去完成时;发生在后,用一般过去时。例如:

When the police arrived, the thieves had run away. 警察到达时,小偷们早就跑了。

c. 表示意向的动词,如hope, wish, expect, think, intend, mean, suppose等,用过去完成时表示"原本…,未能…"。例如:

We had hoped that you would come, but you didn't. 那时我们希望你能来,但是你没有来。

3) 过去完成时的时间状语before, by, until , when, after, once, as soon as。例如:

He said that he had learned some English before. 他说过他以前学过一些英语。

By the time he was twelve, Edison had began to make a living by himself. 到了十二岁那年,爱迪生开始自己谋生。

Tom was disappointed that most of the guests had left when he arrived at the party.

汤姆失望了,因为他到达晚会时,大部分客人已经走了。

典型例题

The students ___ busily when Miss Brown went to get a book she ___ in the office.

A. had written, left B,were writing, has left C. had written, had left D. were writing, had left

答案D. "把书忘在办公室"发生在"去取书"这一过去的动作之前,因此"忘了书"这一动作发生在过去的过去,用过去完成时。句中when表示的是时间的一点,表示在"同学们正忙于……"这一背景下,when所引导的动作发生。因此前一句应用过去进行时。

注意: had hardly… when 还没等…… 就……。例如:

I had hardly opened the door when I he hit me. 我刚打开门,他就打了我。

had no sooner…than 刚…… 就……。例如:

He had no sooner bought the car than he sold it. 他刚买了这辆车,转眼又卖了。

返回动词的时态目录

11.16 用一般过去时代替过去完成时

1) 两个动作如按顺序发生,又不强调先后,或用then,and,but 等连词时,多用一般过去时。例如:

When she saw the mouse,she screamed. 她看到老鼠,就叫了起来。

My aunt gave me a hat and I lost it. 姑妈给了我一顶帽子,我把它丢了。

2 ) 两个动作相继发生,可用一般过去时;如第一个动作需要若干时间完成,用过去完成时。例如:

When I heard the news, I was very excited.

3) 叙述历史事实,可不用过去完成时,而只用一般过去时。例如:

Our teacher told us that Columbus discovered America in 1492.

返回动词的时态目录

11.17 将来完成时

1) 构成will have done

2) 概念

a. 状态完成:表示某事继续到将来某一时为止一直有的状态。例如:

They will have been married for 20 years by then. 到那时他们结婚将有二十年了。

b. 动作完成:表示将来某一时或另一个将来的动作之前,已经完成的动作或获得的经验。例如:

You will have reached Shanghai by this time tomorrow. 明天此时,你已经到达上海了。

返回动词的时态目录

11.18 现在进行时

现在进行时的基本用法:

a. 表示现在(指说话人说话时)正在发生的事情。例如:

We are waiting for you. 我们正在等你。

b. 习惯进行:表示长期的或重复性的动作,说话时动作未必正在进行。例如:

Mr. Green is writing another novel. 他在写另一部小说。(说话时并未在写,只处于写作的状态。)

c. 表示渐变,这样的动词有:get, grow, become, turn, run, go, begin等。例如:

The leaves are turning red. 叶子在变红。

It's getting warmer and warmer. 天越来越热了。

d. 与always, constantly, forever 等词连用,表示反复发生的动作或持续存在的状态,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。

典型例题

My dictionary ___, I have looked for it everywhere but still___ it.

A. has lost, don't find B. is missing, don't find C. has lost, haven't found D. is missing, haven't found.

答案D. 前句是一个仍在持续的状态,应用进行时,由于没有找到,其影响仍然存在,应用完成时,瞬间动词用于否定式时可用于完成时。

返回动词的时态目录

11.19 不用进行时的动词

1)表示事实状态的动词,如have, belong, possess, cost, owe, exist, include, contain, matter, weigh, measure, continue等。例如:I have two brothers. 我有两兄弟。

This house belongs to my sister. 这房子是我姐的。

2)表示心理状态的动词,如know, realize, think see, believe, suppose, imagine, agree, recognize, remember, want, need, forget, prefer, mean, understand, love, hate等。例如:I need your help. 我需要你的帮助。

He loves her very much. 他爱她很深。

3)瞬间动词,如accept, receive, complete, finish, give, allow, decide, refuse等。例如:

I accept your advice. 我接受你的劝告。

4)系动词,如seem, remain, lie, see, hear, smell, feel, taste, get, become, turn等。例如:

You seem a little tired. 你看上去有点累。

返回动词的时态目录

11.20 过去进行时

1)概念:表示过去某时正在进行的状态或动作。

2)过去进行时的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。

3) 常用的时间状语有this morning, the whole morning, all day yesterday, from nine to ten last evening, when, while等。例如:

My brother fell while he was riding his bicycle and hurt himself. 我兄弟骑车时摔了下来,受了伤。

It was raining when they left the station. 他们离开车站时,正下着雨。

When I got to the top of the mountain, the sun was shining. 我到达山顶时,阳光灿烂。

典型例题

1) Mary ___ a dress when she cut her finger.

A. made B. is making C. was making D. makes

答案C. 割伤手指是已发生的事情,应用过去时。同时,when表时间的同时性,"玛丽在做衣服时"提供事情发生的背景,因此用过去进行时。

2) As she ___ the newspaper, Granny ___ asleep.

A. read;was falling B. was reading; fell C. was reading; was falling D. read;fell

答案B.句中的as = when, while,意为"当……之时"。描述一件事发生的背景时,用过去进行;一个长动作发生的时候,另一个短动作发生。句意为 "在她看报纸时,奶奶睡着了。"句中的 fell(fall的过去时),是系动词,后跟形容词,如:fall sick。
参考资料:http://..com/question/13015035.html

⑽ 总结初二下英语时态

英语的时态(tense)是一种动词形式,不同的时态用以表示不同的时间与方式。

是表示行为、动作和状态在各种时间条件下的动词形式。因此,当我们说时态结构的时候,指的是相应时态下的动词形式。

英语时态分为16种:一般现在、一般过去、一般将来、过去将来时,以及这四者的进行时、完成时和完成进行时

下面就英语中常见的八种基本时态进行阐述,其它的时态都是在这八种时态的基础上结合而成的。

一、 一般现在时:

1.概念:经常、反复发生的动作或行为及现在的某种状况。

2.时间状语: always, usually, often, sometimes, every week (day, year, month…), once a week, on Sundays,

3.基本结构:动词 原形 (如主语为第三人称单数,动词上要改为第三人称单数形式)

4.否定形式:am/is/are+not;此时态的谓语动词若为行为动词,则在其前加don't,如主语为第三人称单数,则用doesn't,同时还原行为动词。

5.一般疑问句:把be动词放于句首;用助动词do提问,如主语为第三人称单数,则用does,同时,还原行为动词。

6.例句:. It seldom snows here.

He is always ready to help others.

Action speaks louder than words.

二、 一般过去时:

1.概念:过去某个时间里发生的动作或状态;过去习惯性、经常性的动作、行为。

2.时间状语:ago, yesterday, the day before yesterday, last week,last(year, night, month…), in 1989, just now, at the age of 5, one day, long long ago, once upon a time, etc.

3.基本结构:be动词;行为动词 的过去式

4.否定形式:was/were+not;在行为动词前加didn't,同时还原行为动词。

5.一般疑问句:was或were放于句首;用助动词do的过去式did 提问,同时还原行为动词。

6.例句:She often came to help us in those days.

I didn't know you were so busy.

三、 现在进行时:

1.概念:表示现阶段或说话时正在进行的动作及行为。

2.时间状语:now, at this time, these days, etc.

3.基本结构:am/is/are+doing

4.否定形式:am/is/are+not+doing.

5.一般疑问句:把be动词放于句首。

6.例句: How are you feeling today?

He is doing well in his lessons.

四、 过去进行时:

1.概念:表示过去某段时间或某一时刻正在发生或进行的行为或动作。

2.时间状语:at this time yesterday, at that time或以when引导的谓语动词是一般过去时的时间状语等。

3.基本结构:was/were+doing

4.否定形式:was/were + not + doing.

5.一般疑问句:把was或were放于句首。

6.例句:At that time she was working in a PLA unit.

When he came in, I was reading a newspaper.

五、 现在完成时:

1.概念:过去发生或已经完成的动作对现在造成的影响或结果,或从过去已经开始,持续到现在的动作或状态。

2.时间状语:recently, lately, since…for…,in the past few years, etc.

3.基本结构:have/has + done

4.否定形式:have/has + not +done.

5.一般疑问句:have或has。

6.例句:I've written an article.

The countryside has changed a lot in the past few years.

六、 过去完成时:

1.概念:以过去某个时间为标准,在此以前发生的动作或行为,或在过去某动作之前完成的行为,即“过去的过去”。

2.时间状语:before, by the end of last year(term, month…),etc.

3.基本结构:had + done.

4.否定形式:had + not + done.

5.一般疑问句:had放于句首。

6.例句:As soon as we got to the station, the train had left.

By the end of last month. We had reviewed four books

七、 一般将来时:

1.概念:表示将要发生的动作或存在的状态及打算、计划或准备做某事。

2.时间状语:tomorrow, next day(week, month, year…),soon, in a few minutes, by…,the day after tomorrow, etc.

3.基本结构:am/is/are/going to + do;will/shall + do.

4.否定形式:was/were + not; 在行为动词前加didn't,同时还原行为动词。

5.一般疑问句:be放于句首;will/shall提到句首。

6.例句:They are going to have a competition with us in studies.

It is going to rain.

八、 过去将来时:

1.概念:立足于过去某一时刻,从过去看将来,常用于宾语从句中。
2.时间状语:the next day(morning, year…),the following month(week…),etc.
3.基本结构:was/were/going to + do;would/should + do.
4.否定形式:was/were/not + going to + do;would/should + not + do.
5.一般疑问句:was或were放于句首;would/should 提到句首。
6.例句:He said he would go to Beijing the next day.
I asked who was going there .

九.将来完成时:
1.概念:在将来某一时刻之前开始的动作或状态
2.时间状语:by the time of;by the end of+时间短语(将来);by the time+从句(将来)
3.基本结构:be going to/will/shall + have done

十.现在完成进行时:
1.概念:在过去某一时刻之前开始的动作或状态一直持续到说话为止
2.基本结构:have/has +been+doing
几种常见时态的相互转换

英语中的几种时态在一定情况下可以互相转换,以下是几种常见的转换形式:

十一、 一般过去时与现在完成时的转换

在现在完成时中,延续性动词能与表示一段时间的状语连用,瞬间动词却不能。但是,可用别的表达方式:①瞬间动词用于“一段时间 + ago”的一般过去时的句型中;②瞬间动词可改成与之相对应的延续性动词及短语,与一段时间连用;③瞬间动词用于“It is + 一段时间 + since + 一般过去时”的句型中,表示“自从……以来有……时间”的意思,主句一般用it is来代替It has been;④瞬间动词用于“Some time has passed since + 一般过去时”的句型中。请看:

A. He joined the League two years ago.

B. He has been in the League for two years.

C. It is two years since he joined the League.

D. Two years has passed since he joined the League.

十二、 一般现在时与现在进行时的转换

在一般现在时中,at加上名词表示“处于某种状态”,如at work(在工作), at school(上学、上课)等。此短语可与进行时态转换。请看:

Peter is at work, but Mike is at play.

Peter is working, but Mike is playing.

十三、 现在进行时与一般将来时的转换

在现在进行时态中go, come, leave, start, arrive等动词常与表示将来的时间状语连用表示将要发生的动作。如:I am coming, Mum! 意为“我就来,妈妈!”请看:

The train is leaving soon.

The train will leave soon.

十六种时态
一般现在时,一般过去时,一般将来时,一般过去将来时;
现在进行时,过去进行时,将来进行时,过去将来进行时;
现在完成时,过去完成时,将来完成时,过去将来完成时;
现在完成进行时,过去完成进行时,将来完成进行时,过去将来完成进行时.

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