初中英语八大时态详解

初中英语八大时态详解
初中英语八大时态详解

初中英语八大时态全套精讲

一般现在时

1) 经常性或习惯性的动作,常与表示频度的时间状语连用。

时间状语: every…, sometimes, often, always, usually, twice a week, at…, on Sunday

I leave home for school at 7 every morning.

He watches TV once a week.

2) 客观真理,客观存在,科学事实。

The earth moves around the sun.

Shanghai lies in the east of China. 3) 表示格言或警句中。

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.

4) 现在时刻的状态、能力、性格、个性。

I don ’t want so much.

Ann Wang writes good English but does not speak well.

比较:Now I put the sugar in the cup.

I am doing my homework now.

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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。再如:Now watch me, I switch on the current and stand back. 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。

构成及变化

1、be 动词的变化

肯定句:主语+be(am,is,are)+其它。如: I am a boy. 我是一个男孩。

否定句:主语+ be + not +其它。

如:He is not a worker. 他不是工人。 一般疑问句:Be +主语+其它。

如:-Are you a student? -Yes. I am. / No, I ’m not. 特殊疑问句:疑问词+一般疑问句。 如:Where is my bike?

2、行为动词的变化 当主语为第一,二人称及复数时,助动词为do

肯定句:主语+动词原形(+其它)。

如: We often play basketball after school.

否定句:主语+ don ’t+动词原形(+其它)。 如:We don ’t play basketball after school. 一般疑问句:Do +主语+动词原形+其它?

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如:Do you often play basketball after school l? Yes, we do. / No, we don ’t.

特殊疑问句:疑问词+以do 开头的一般疑问句? 如: What do you often do after school ?

当主语为第三人称单数时 ,助动词为does 肯定句:主语+动词三单式(+其它)。 如: He swims well.

否定句:主语+ doesn ’t+动词原形(+其它)。 如:He doesn ’t swim well.

一般疑问句:Does +主语+动词原形+其它

如:Does he swim well?Yes, he does. / No, he doesn ’t. 特殊疑问句:疑问词+以does 开头的一般疑问句? 如: How does your father go to work?

三、第三人称单数的动词变化规则(只有在第三人称为主语的肯定句中,动词才用三单式) (1)多数动词直接加s: runs gets likes collets takes plays climbs……. (2)结尾是s, x, sh, ch, o,前为辅音字母,结尾加es :

watches teaches goes does washes crosses mixes brushes

(3)动词末尾y 前为辅音:将y 改为i 加es:study→studies fly→flies carry→carries cry→cries

但在y 前如果为元音则直接加s: buys says

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一般过去时 1)在确定的过去时间里所发生的动作或存在的状态。

时间状语有:yesterday, an hour ago, the other day, in 1982 yesterday morning (afternoon, evening…) last night (week, month, year…), a moment ago , a we ek ago, three years ago… just now,等。 Where did you go just now?

2)表示在过去一段时间内,经常性或习惯性的动作。

When I was a child, I often played football in the street.

Whenever the Browns went during their visit, they were given a warm welcome. 3)句型:

It is time for sb. to do sth "到……时间了" "该……了" It is time sb. did sth. "时间已迟了" "早该……了" It is time for you to go to bed. 你该睡觉了。 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’ I ’d rather you came tomorrow.

4) wish, wonder, think, hope 等用过去时,作试探性的询问、请求、建议等。 I thought you might have some. 我以为你想要一些。

比较: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。

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.

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(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。

Did you want anything else?

I wondered if you could help me.

2)情态动词 could, would. Could you lend me your bike?

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。 Mother used not to be so forgetful.

Scarf used to take a walk. (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。 He is used to a vegetarian diet.

Scarf is used to taking a walk.(现在习惯于散步)

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。

构成及变化

1. Be 动词在一般过去时中的变化:

am 和is 在一般过去时中变为was 。(was not= wasn ’t)

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are 在一般过去时中变为were 。(were not=weren ’t)

带有was 或were 的句子,其否定、疑问的变化和is, am, are 一样,即否定句在was 或were 后加not ,一般疑问句把was 或were 调到句首。

2.行为动词在一般过去时中的变化:

肯定句 : 主语 + 动词的过去式 .I watched a film last Sunday.

否定句 : 主语+ didn ’t + 动词原形. I didn ’t watch a film last Sunday.

一般疑问句Did + 主语 + 动词原形 ? Did you watch a film last Sunday?

Yes, I did . No , I didn ’t .

特殊疑问句:疑问词+ 以did 开头的一般疑问句 ? What did you do last Sunday?

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现在进行时

一、意义——当表示现在正在进行的动作或正在发生的事。 时间标志——now ,句前的look, listen

二、构成:be (am, is ,are )+动词现在分词-ing 形式

肯定句:主语 + be + 现在分词V-ing (+ 其他) I ’m doing my homework now . 否定句:主语+be+not+动词-ing +其他. I ’m not doing my homework now. 一般疑问句:Be+主语+动词-ing +其他?

Are you doing your home work now? Yes, I am. No, I ’m not.

特殊疑问句:特殊疑问词+be+主语+动词-ing+其他? What are you doing now?

三、现在分词的构成:

(1)一般在动词末尾直接加ing,

(2)以不发音字母e 结尾的动词,先去掉e,再加ing ,

如 skate →skating make →making dance → dancing write → writing have → having ride → riding come → coming

(3)以重读闭音节结尾的动词,中间只有一个元音字母,词尾只有一个辅音字母,应双写末尾的辅音字母,再加ing, 如: putting running beginning stopping swimming shopping jogging sitting getting forgetting letting

四、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。We are waiting for you.

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

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She is learning piano under Mr. Smith.

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

The leaves are turning red. It ’s getting warmer and warmer.

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。 You are always changing your mind.

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。 9 不用进行时的动词 1) 事实状态的动词

have, belong, possess, cost, owe, exist, include, contain, matter, weigh, measure, continue I have two brothers.

This house belongs to my sister. 2) 心理状态的动词

Know, realize, think see, believe, suppose, imagine, agree, recognize, remember, want, need, forget, prefer, mean, understand, love, hate I need your help.

He loves her very much. 3 ) 瞬间动词

accept, receive, complete, finish, give, allow, decide, refuse.

I accept your advice.

4) 系动词

seem, remain, lie, see, hear, smell, feel, taste, get, become, turn

You seem a little tired.

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过去进行时

1)概念:过去进行时主要表示过去某一时刻正在进行的动作,或表示过去某一阶段一直在进

行的动作

2)过去进行时的主要用法是描述一件事发生的背景;一个长动作发生的时候,另一个短动作发生。

3) 常用的时间状语

this morning, the whole morning, all day yesterday, from nine to ten last evening, when, while

My brother fell while he was riding his bicycle and hurt himself. It was raining when they left the station.

When I got to the top of the mountain, the sun was shining. 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.

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 。

一、过去进行时结构:

was/were + 动词的现在分词

否定句则在was/were 后加一个not,疑问句将was/were 提前则可。

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如:He was reading a book at 5:00pm yesterday.

→He was not reading a book at 5:00 yesterday.

→Was he reading a book at 5:00 yesterday? (Yes, he was./ No, he wasn ’t.) →What was he doing at 5:00 yesterday?

二、过去进行时用法:

1. 过去进行时主要表示过去某个时刻正在进行的动作,常和表示过去的状语连用。如:

(just )then 那时,当时 at this/that time 在这/那时 yesterday afternoon 昨天

下午

at nine 在九点 last night 昨晚 (at )this time yesterday 在昨天这个时候 但在不少情况下,没有表示时间的状语,这时需要通过上下文来表示。

①What were you doing at nine last night? 昨晚九点的时候,你在做什么? ②I was watching TV at home yesterday afternoon. 我昨天下午正在家里看电视。 ③They were playing football at this time yesterday.昨天这个时候他们在踢足球。

2.过去进行时也可以表示过去某一段时间内正在进行的动作。常与those days , the whole morning, from 8:00 to 12:00 last night 等时间状语连用。

(1)From 1983 to 1998 , he was teaching at Yale . 从1983到1998年,他正在耶鲁大学教书。 (2)They were building a bridge last winter . 去年冬天他们正在造一座桥。

(3) He was writing a book those days . 那几天他正在写一本书

3.过去进行时与频度副词always forever , continually , constantly 等连用时表示过去经常反

复的动作,常常带有埋怨、讨厌、赞扬或喜爱等情绪。 ⑴My sister was always forgetting things.(表示埋怨)

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⑵He was always helping others. (表示赞扬)

4. 过去进行时表示过去将要发生的动作。

现在进行时可以表示将来的动作,同样,过去进行时也可以表示从过去某时看来将要发生

的动作,常用在间接引语中。

①Lucy arrived in Beijing last Friday. But she was leaving for Hong Kong the next morning.

上周五Lucy 到达北京,但第二天早晨就要动身去香港了。

②She asked him if he was coming back for lunch. 她问他午饭是否准备回来吃。

5. 过去进行时和一般过去时的区别。

(1)过去进行时表示过去某时正在进行的动作,而一般过去时则表示一个完成的动作。也就是说用一般过去时,只表示有过这件事;用过去进行时,则强调动作的连续性。 ① I wrote a letter this morning. 今天上午我写了一封信。(信写完了)

I was writing a letter this morning. 今天上午我在写一封信。(信不一定写完)

② The children watched TV yesterday evening. 昨天晚上孩子们看了电视。(强调过去发生了这件事)

The children were watching TV yesterday evening. 昨晚孩子们都在看电视。(强调昨晚看电视这一动作的持续性)

(2) 表示过去的状态、感觉及心理活动的静态动词(如be , like , love , hate , fear , own ,

hear , see , know , want , notice)可用于一般过去时,但通常不用于进行时。如:

I hated it when a man spoke with his mouth full of food. 我讨厌人们说话时口里含着食物。

(3) 一般过去时与always , constantly , forever , continually 等连用,表示“过去经常性、习

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惯性的动作”;而过去进行时与always , constantly , forever , continually 等连用,表示动作

的重复,常带有感****彩。如:

He always got up at six. 他过去总是六点起床。

He was always thinking of his work. 他总是一心想到工作。

(4) 有时过去进行时可以用来替换一般过去时,但一般过去时表示主语的行为是经过认真考

虑的;而过去进行时表示一种较随便或没有进行仔细考虑的行为。如: I thought that he would agree with us. 我原以为它会同意我们的。

I was thinking of persuading him to follow my advice. 我想到了要说服他接受我们的建议。

6. 使用过去进行时应注意的几点

(1) 动词hope , wonder 等的过去进行时常用来表示提出要求,虽然表示现在的内容,但语气比一般现在时或一般过去时要委婉。如:

I was wondering whether you could come to join us. 我想你能否过来跟我们一起活动?

7下面几种情况不用一般过去时而要用过去进行时: (1). 表示过去某一阶段暂时性的习惯动作时。如:

Tom was getting up at six o ’clock every day that week. 汤姆那一周里每天都是六点钟起床。

(2). 与always 连用表示赞美,厌烦等感情色彩时。如:

John was always coming to school late. 约翰上学总是迟到。

Lei Feng was always doing good deeds for the people. 雷锋总是为人民做好事。

(3) 用来描写故事发生的情景时。如:

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It was a dark night. The wind was blowing hard and the rain was falling heavily. A PLA man

suddenly appeared on the river bank. He wanted to cross the river.那是一个漆黑的夜晚,风刮得很厉害,雨下得很大,一个解放军战士突然出现在河岸上,他想过河去。

(4) when 作并列连词,表示“(这时)突然”之意时,第一个并列分句用过去进行时,when 引导的并列分句用一般过去时。如:

I was taking a walk when I met him. 我正在散步,突然遇见了他。

We were playing outside when it began to rain. 我们正在外边玩,这时下起雨来了。

(5) go, come, leave, start, arrive 等动词可用过去进行时表示过去将来的含义。如:

I was leaving for Wuhan that day. 那天我正要去武汉。 She was coming later. 她随后就来。

8过去进行时表示婉转语气(只限于want, hope, wonder 等动词),用以提出请求。如:

I was wondering if you could help me.

I was hoping you could send me home.

三、when, while 的用法

when 和while 与过去进行时有着密切的关系,他们作从属连词时都有“当…….时候”之意, 用法稍有不同:

① when

引导的时间状语从句的谓语动词可以是短暂性动词,也可以是延续性动词,而

while 引导的时间状语从句中的谓语动词只能是延续性动词。

② when

引导的从句谓语动词如果是短暂性动词则用一般过去时,主句是延续性动词则

用过去进行时,从句动作发生在主句动作的时间段之内(长动作用过去进行时,短动作用一般过去时);如果主句和从句两个谓语动词都是延续性动词则全部用过去进行

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时,这时when 和while 都可以用。

③ when 从句的谓语动词可以在主句谓语动作之前、之后或同时发生;while 和as 从句

的谓语动作必须是和主句谓语动作同时发生。

④ when 和while 两个词还可以用作并列连词,但意思不同,when 相当于“在那时”,等

于at that time 或just then;而while 则相当于“而;却;但是”;相当于but,表示对比关系。(这一点暂时可以不掌握)

eg. ⑴ I was playing computer games when my father got home.

= When my father got home, I was playing computer games. (2) Mother was cooking when/while I was doing my homework. = When/While I was doing my homework, mother was cooking. 过去进行时巩固练习:(聪明的你一定能全部做对)

1.Simon _____________ (make) a model plane at 8:00 a.m. 2.Peter ______________(do) his homework at seven last night.

3.They ____________ (watch) a football match from 7:00 to 9:00 last night. 4.He _____________(try) to draw a plane on the blackboard at that time.

5.What book ________ you ____________(read) when I ________ (see)you at four yesterday afternoon?

6.While she __________ (watch) TV , her son ____________ (play) outside the room. 7.It ________ (begin) to rain while we _____________(work) in the field.

8.I ________ (do) my homework last night when the light _______ (go) out. {go out 意为熄灭} 9.——I saw you in the reading room yesterday , Tom. What were you doing? ------Oh, I ____________ (read) some books on science.

10. Girls ___________(dance) while boys ____________(sing) at the party. 11.--- Did you see Tim just now?

--- Yes. He __________ (fish) by the river.

12.When the teacher ______ (come) into the classroom, the students __________(laugh )loudly.

when +短/延

while +延

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一般将来时

一、意义:表示将来某个时间要发生的动作或存在的状态,也表示将来经常或重复发生的动

作。

时间标志:tomorrow , soon , next Monday , next year , next weekend , this afternoon , this evening ……

二. 构成及变化:

一般将来时常用的两种结构

be going to+动词原形 : 表示打算、准备做的事或即将发生或肯定要发生的事。

shall/will+动词原形 : 表示将要发生的动作或情况,没有太多的计划性, 还用来表示意愿 ⑴ be going to +动词原形

肯定句 主语+be(am /,is,/ are) going to +动词原形+其它成份

My sister is going to learn English next year. 我姐姐准备明年学英语。 否定句 主语+be(am / is / are)not going to +动词原形 +其它成份

I am not going to(go to)the cinema tonight. 我今天晚上不打算去看电影。 一般疑问句 Be (am / is / are)+主语+going to+动词原型+其它成份…? Is your father going to play basketball with you? 你父亲打算和你去打篮球吗?

特殊疑问句 特殊疑问词(Wh-)+一般疑问句?

Where are you going to spend Spring Fesital? 春节你打算在哪过?

注意: be going to 结构后面习惯上不跟 go , come 等表位移的动词,一般用该动词的进行

时形式表示。

如: He ’s going to New York next week.下周他要去纽约。

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⑵will /shall +动词原形

(在书面语中,主语是第一人称时,常用shall ,在口语中,所有人称都可以用will) 1.肯定句 主语+will/shall+动词原形+其它成份

(shall) write to him next week.下周我将给他写信。 2.否定句 主语 + will /shall+ not + 动词原形 +其它成份

They won ’t watch TV this evening. 今天晚上他们不看电视。 3.一般疑问句 will/shall+主语 +动词原形+其它成份

Will you stay at home with us tomorrow ? 明天你和我们呆在家里好吗? 4.特殊疑问句特殊疑问词(Wh-) +一般疑问句

When will your father be back? 你爸爸什么时侯回来?

三、附 :Shall I /we …常用来征求对方意见,而问对方是否愿意,或者表示客气的邀请,常用Will you…?他们的回答比较灵活。 1.Shall we go to the park ? 肯定Sure , let ’s go .

否定 No , let ’s go to the cinema.

2.Will you please come to my birthday party next week ? 肯定Yes, I will. / Sure .

否定 I ’m sorry. I ’m afraid I can ’t.

四、时间标志:tomorrow , soon , next Monday , next year , next weekend , this afternoon , this evening ……

1) shall 用于第一人称,常被will 所代替。

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will 在陈述句中用于各人称,在争求意见时常用于第二人称。

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 +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。 5) be going to / will

用于条件句时, be going to 表将来 will 表意愿

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 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。

I am to play football tomorrow afternoon. (客观安排)

I ’m going to play football tomorrow afternoon. (主观安排)

7) 一般现在时表将来

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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。

The train leaves at six tomorrow morning.

When does the bus star? It stars in ten minutes.

倒装句,表示动作正在进行,如:

Here comes the bus. = The bus is coming.

There goes the bell. = The bell is ringing.

在时间或条件句中。

When Bill comes (不是will come), ask him to wait for me. I ’ll write to you as soon as I arrive there.

在动词hope, take care that, make sure that 等后。

I hope they have a nice time next week.

Make sure that the windows are closed before you leave the room.

8) 用现在进行时表示将来

意为:"意图"、"打算"、"安排"、常用于人。常用词为 come, go, start, arrive, leave, stay 等。 I ’m leaving tomorrow.

Are you staying here till next week?

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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 week.

(1)过去将来时由“助动词would+动词原形”构成。would 常缩略为’d 。 (2)过去将来时的用法

过去将来时表示过去的某一时间看来将要发生的动作或存在的状态。过去将来时常用在宾语从句中。如:

I didn ’t know if she would come 。 I wasn ’t sure whether he would do it 。

Wang Lei said that she would visit her uncle next Saturday 。

过去将来时也可以用“was(were) going to +动词原形”来表示。如: I didn ’t know if she was going to come 。

Wang Lei said that she was going to visit her uncle next Saterday 。

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现在完成时 用法1:表示:过去发生或已经完成的某一动作对现在造成的影响或结果。

标志词:already, yet, just, ever, never, before

用法2:表示:过去已经开始,持续到现在的动作或状态。

标志词:for, since, since…ago

1. 基本结构:助动词have/has + 动词的过去分词

(当主语是第三人称单数时用has,其余人称用have)

1)肯定式:主语 + have / has + 过去分词

2)否定式:主语 + have / has + not + 过去分词

3)一般疑问句: Have / Has + 主语 + 过去分词

Yes, 主语 + have/has.(肯定) No, 主语 + haven ’t/hasn ’t.(否定) 4)特殊疑问句: 特殊疑问词+have/has+主语+过去分词

例句1. 过去某时发生的动作到目前为止这个动作已经完成或刚刚完成。

如:1)I have finished my homework. 我做完家庭作业了。(过去某时开始做,到现在已完成)

2)He has already come 他已经来了。(过去某时开始离开某地到这来,现在已在这。)

2. 表示动作发生在过去并延续到现在。

如:

1) I have studied English for six years. 我已经学了六年英语了。

六年前开始学英语,一直学到现在, 也可能继续学也可能就此不学了。

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初中英语八大时态语态总复习时态讲解

初中英语八大时态语态总复习时态讲解 一般现在时态 【展示平台】 1 一般现在时态用来表示经常,反复,习惯性发生的动作或存在的状态,常与表示频率的副词sometimes(有时), often(经常), usually(通常), always (总是)等连用。时间状语in the morning/ afternoon/ evening(在上午/下午/晚上), every day/ week/ month/ year(每天/周/月/年, at noon/night (在中午/夜里), on Monday/Tuesday(在星期一/二)等也可用在一般现在时态中。如: Bruce usually walks to school. 布鲁斯通常步行去上学。 We have two P.E classes every week. 我们每周上两节体育课。 2 表示现在的特征或状态。如: She is always ready to help others. 她总是乐于助人。 He is 13 years old. 他13岁了。 3 表示事实或客观真理,或在谚语中,也用一般现在时。如: The sun rises in the east and sets in the west every day. 太阳每天东升西落。 When there is a will, there is a way. 有志者,事竟成。 4 一般现在时的基本句型 1)肯定句:① 主语+动词原形+其他②主语(第三人称单数)+ 动词-s+ 其他如:They live in China. 他们住在中国。 He likes eating apples. 他喜欢吃苹果。 2)否定句:① 主语+don’t+ 动词原形+其他 ② 主语(第三人称单数)+doesn’t+ 动词原形+其他 如:They don’t live in China. 他们不住在中国。 He doesn’t like eating apples. 他不喜欢吃苹果。 3)一般疑问句:① Do+主语+动词原形+其他? ② Does+主语(第三人称单数)+ 动词原形+其他? 如:Do they live in China? 他们住在中国吗? Does he like eating apples? 他喜欢吃苹果吗? 【相关链接】 当主语是第三人称单数时,谓语动词用第三人称的单数形式。谓语动词的第三人称单数形式的变化规则如下: 1)一般在动词后直接加s。如:talk –talks, live –lives。 2)以s, x., ch, sh或o结尾的动词在其后加es。如: watch –watches, wash –washes, go –goes。 3)以辅音字母加y结尾的动词,把y变成i再加es。如: carry – carries, fly –flies。 4)特殊的,如:have的第三人称单数为has。 【牵手中考】 1. Bob often ______his mother with the housework on Sundays A. help B. helping C. helps D. helped

初中英语八大时态讲解及练习(全)

概念:经常、反复发生的动作或行为及现在的某种状况。 时间状语:always, usually, often, sometimes, every week (day, year, month…), once a week, on Sundays, etc. 基本结构:①be动词; ②行为动词 否定形式:①am/is/are+not; ②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。 一般疑问句: ①把be动词放于句首; ②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。在一般现在时中,当主语是第三人称单数时,谓语动词要用第三人称单数形式,即常在动词原形后加-s或-es。 一、人称代词he, she, it是第三人称单数。如: He likes watching TV. 他喜欢看电视。 She has lunch at twelve. 她十二点吃午餐。 It looks like a cat. 它看起来像只猫。(口诀:I用am,you用are,is用于她他它,单数名词用is,复数名词都用are) 二、单个人名、地名或称呼作主语;是第三人称单数。如: ①Han Mei looks like her mother. 韩梅看起来像她的母亲。 ②Beijing is in China. 北京在中国。③Uncle Wang often makes cakes. 王叔叔经常做蛋糕。 三、单数可数名词或"this / that / the+单数可数名词"作主语时,是第三人称单数。如: ①A horse is a useful animal. 马是有用的动物。 ②This book is yours. 这本书是你的。 四、不定代词someone, somebody, nobody, everything, something等及指示代词this, that 作主语时,是第三人称单数。如: ①Everyone is here. 大家到齐了。 ②There is something wrong with the watch. 这块手表有毛病。 五、不可数名词作主语时为第三人称单数。如: ①The milk is in the glass. 牛奶在玻璃杯里。 ②The bread is very small. 那面包很小。 六、当数字或字母作主语时,看作第三人称单数。如: ①"6" is a lucky number. "6"是个吉利数字。 【练习】 一、单选 1 Jenny ____ in an office. Her parents ____in a hospital. A work works B works work C work are working D is working work 2 One of the boys_____ a black hat. A have B there is C there are D has 3 We will go shopping if it____ tomorrow. A don't rain B didn't rain C doesn't rain D isn't rain

初中英语语法八大时态总结

初中英语语法八大时态 1.结构 肯定句式: 主语+动词原形/动词的第三人称单数+其他 否定句式: 主语+(助动词)don't/doesn't +动词原形+其他 一般疑问句式: Do/Does+主语+动词原形+其他 简略回答: (肯)Yes,主语+do/does (否)No,主语+do/does not 缩写形式: don't = do not doesn't = does not 例句:He often goes swimming in summer. I usually leave home for school at 7 every morning. 2.用法 1)表示经常的、习惯性的动作或存在的状态,常与表示频度的副词连用。 常用的频度副词有:always、often、usually、seldom、never、sometimes, every week (day, year, month…), once a week, on Sundays.频度副词在句中通常放在行为动词之前,系动词、助动词之后。 例如: He often goes swimming in summer. I usually leave home for school at 7 every morning. 2)表示主语具备的性格、特征和能力等。 例如:All my family love football . My sister is always ready to help others . Ann writes good English but does not speak well. 3)表示客观真理、客观存在、自然现象。 例如:The earth moves around the sun. Shanghai lies in the east of China. 4)表示按计划或安排好的,或将要发生的动作,可用一般现在时表将来。 但只限于start,begin,leave,go,come,arrive,return,take place等。 例如:The train leaves at six tomorrow morning. He comes back tonight. 5)在复合句中,当主句是一般将来时,时间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要发生的动作。 例如:I'll tell him the news when he comes back. If you take the job , they will talk with you in greater details. 1.结构 肯定句式: 主语+动词过去式+其他 否定句式: 主语+(助动词)didn’t +动词原形+其他 一般疑问句式: Did+主语+动词原形+其他

(完整)初中英语八大时态练习题

初中英语八大时态练习题 1.I will tell him as soon as he _____ back A. come B. comes C. will come D. came 2. Mary _____ on shoes when she ____ them. A. tries…buys B. tries… buies C. trys… buys D. trys… buies 3. The girl often ______ cold when she ______. A. cathcsdances B. catches dances C. catchsdancees D. catches dancee 4. _____ he ____ himself there No, I don't think so. A. Doenjoy B. Does enjoies C. Does enjoys D. Doesenjoy 5. _____ your teacher ____ from them very often Certainly. A. Dohear B. Doeshear C. Do receive D. receive 6. _____ your mother _____ some cleaning on Sundays A. Doesdoes B. Dodoes C. Doesdo D. Do do 7. _____ Tom _____to work hard to help his family Yes, he _____. A. Has xdoes B. Hasxdoes C. Doeshashas D. Does havedoes 8. Which teacher _____ lessons to you every day A. does gives B. does give C. do give D. gives 9. Smith does not go fishing on weekdays, ____ _____ , he does. A. does heNo B. does heYes C. doesn't heNo D. doesn't heYes 10.Mr Black often _____ fishing on Sundays, _____ he A. goesdoesn't B. goesisn't C. doesn't godoes D. doesn't gois 11.He usually _____ TV on Sunday evening. A. watch B. watches C. watching D. is watching 12. We'll go to play with snow if it ______ tomorrow. A. snow B. snows C. will snow D. snowed 13. Neither I nor he ______ French. A. speak B. doesn't speak C. speaks D. doesn't speak 14. Nobody ______ how to run this machines. A . know B. have known C. knows D. is knowing 15. The Young Pioneer _____ water for the old man every day. A. carry B. bring C. takes D. carries 16. Some are ______ in the river and some are ______ games. A. swimming playing B. swimmingplaiing C. swimming I playing D. swimmingplaing 17. Look ! The boy students are _____ football while the girls are _____ . A. playing dance B. playing dancing C. play dancing D. play dance 18. He _____ to do his lessons at eight every evening. A. is beginning B. is beginning C. begin D. begins 19. _____ he _____ on well with his friends this term

初中英语八种时态详解及习题

初中英语八种时态详解及 习题 Written by Peter at 2021 in January

智学教育学科教师讲义讲义编号:组长签字:_____________ 签字日期:__________ 初中英语八种时态归纳 一、一般现在时: 概念:经常、反复发生的动作或行为及现在的某种状况。 时间状语: a lways, usually, often, sometimes, every week (day, year, month…), once a week, on Sundays, etc. 基本结构:①be动词;②行为动词 否定形式:①am/is/are+not;②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。 一般疑问句:①把be动词放于句首;②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。

注:当主语是第三人称单数时,谓语动词需加-s或-es: 注意:动词have的第三人称单数是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 ________ ________ 一般现在时的用法: 1)表示经常的或习惯性的动作,常与表示频度的副词连用。常用的频度副词有:always、often、 usually、seldom、never。频度副词在句中通常放在行为动词之前,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。 2)表示现在的状态。 例如:My father is at is very busy. 我父亲在工作,他很忙。 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:All my family love football .我全家人都喜欢足球。My sister is always ready to help others . 我妹妹总是乐于助人。

初中英语八大时态讲解及练习(全)

一、一般现在时: 概念:经常、反复发生的动作或行为及现在的某种状况。 时间状语:always, usually, often, sometimes, every week (day, year, month…), once a week, on Sundays, etc. 基本结构:①be动词; ②行为动词 否定形式:①am/is/are+not; ②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。 一般疑问句: ①把be动词放于句首; ②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。在一般现在时中,当主语是第三人称单数时,谓语动词要用第三人称单数形式,即常在动词原形后加-s或-es。 一、人称代词he, she, it是第三人称单数。如: He likes watching TV. 他喜欢看电视。 She has lunch at twelve. 她十二点吃午餐。 It looks like a cat. 它看起来像只猫。(口诀:I用am,you用are,is用于她他它,单数名词用is,复数名词都用are)

二、单个人名、地名或称呼作主语;是第三人称单数。如: ①Han Mei looks like her mother. 韩梅看起来像她的母亲。 ②Beijing is in China. 北京在中国。 ③Uncle Wang often makes cakes. 王叔叔经常做蛋糕。 三、单数可数名词或"this / that / the+单数可数名词"作主语时,是第三人称单数。如: ①A horse is a useful animal. 马是有用的动物。 ②This book is yours. 这本书是你的。 四、不定代词someone, somebody, nobody, everything, something等及指示代词this, that 作主语时,是第三人称单数。如: ①Everyone is here. 大家到齐了。 ②There is something wrong with the watch. 这块手表有毛病。 五、不可数名词作主语时为第三人称单数。如: ①The milk is in the g lass. 牛奶在玻璃杯里。 ②The bread is very small. 那面包很小。 六、当数字或字母作主语时,看作第三人称单数。如: ①"6" is a lucky number. "6"是个吉利数字。 【练习】

初中英语语法八大时态总结

初中英语语法八大时态总结 初中英语时态是英语学习中一个至关重要的内容,同学们在实际运用时,往往对时态总是倍感棘手,为了让大家能更深刻地记住英语语法中的各种时态,下面是小编为您收集整理的初中英语语法八大时态总结,供大家参考! 初中英语语法八大时态总结 一、一般现在时: 概念:经常、反复发生的动作或行为及现在的某种状况。 时间状语:always,usually,often,sometimes,everyweek(day,year,month),onceaweek,onSundays,etc. 基本结构:①be动词;②行为动词 否定形式:①am/is/are+not;②此时态的谓语动词若为行为动词,则在其前加dont,如主语为第三人称单数,则用doesnt,同时还原行为动词。 一般疑问句:①把be动词放于句首;②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。 二、一般过去时: 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。 时间状语:ago,yesterday,thedaybeforeyesterday,

lastweek(year,night,month),in1989,justnow,attheageof5,oneday,longlongago,onceuponatime,etc. 基本结构:①be动词;②行为动词 否定形式:①was/were+not;②在行为动词前加didnt,同时还原行为动词。 一般疑问句:①was或were放于句首;②用助动词do的过去式did提问,同时还原行为动词。 三、现在进行时: 概念:表示现阶段或说话时正在进行的动作及行为。 时间状语:now,atthistime,thesedays,etc. 基本结构:am/is/are+doing 否定形式:am/is/are+not+doing. 一般疑问句:把be动词放于句首。 四、过去进行时: 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。 时间状语:atthistimeyesterday,atthattime或以when引导的谓语动词是一般过去时的时间状语等。 基本结构:was/were+doing 否定形式:was/were+not+doing. 一般疑问句:把was或were放于句首。 五、现在完成时:

初中英语八种时态详解及练习讲解学习

初中英语语法:动词八种时态、被动语态详解练习及答案: 一、初中英语被动语态用法小结 [1]一、语态概述 英语的语态是通过动词形式的变化表现出来的。英语中有两种语态:主动语态和被动语态。 主动语态表示主语是动作的执行者。 例如:Many people speak Chinese. 谓语:speak的动作是由主语many people来执行的。 被动语态表示主语是动作的承受者,即行为动作的对象。例如:Chinese is spoken by many people. 英语English是动词speak的承受者。 二、被动语态的构成 被动语态由“助动词be+及物动词的过去分词”构成。人称、数和时态的变化是通过be的变化表现出来的。现以speak为例说明被动语态在各种时态中的构成。 一般现在时:am/is/are+spoken 一般过去时:was/were+spoken 一般将来时:will/shall be+spoken 现在进行时:am/is/are being+spoken 过去进行时:was/were being+spoken 现在完成时:have/has been+spoken 过去完成时:had been + spoken 三、被动语态的用法 (1)不知道或没有必要说明动作的执行者是谁。 例如:Some new computers were stolen last night.一些新电脑在昨晚被盗了。(不知道电脑是谁偷的) This bridge was founded in 1981.这座桥竣工于1981年。 (2)强调动作的承受者,而不强调动作的执行者。 例如:The glass was broken by Mike.玻璃杯是迈克打破的。

初中英语必考-八大时态结构及用法详解

初中英语必考八大时态结构及用法详解 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. 基本结构:①is/am/are;②do/does 否定形式:①am/is/are+not; ②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。 3. 一般疑问句: ①把is/am/are 动词放于句首; ②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。 4. 用法

1)经常性或习惯性的动作,常与表示频度的时间状语连用。 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 ofChina. 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。 例如: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。 5)一般现在时表示将来含义。 a. 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。 b. 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。

初中英语八种时态归纳复习 详解

Ⅰ. 初中英语八种时态归纳复习 英语时态是一种表示动作或状态发生的时间的动词形式,而汉语动词没有时态形式。 一、一般现在时: 1. 概念:表示经常性的习惯动作,现在的特征或状态,和普遍真理的时候,谓语动词用一般现在时。 2. 构成:一般现在时主要由动词原形构成,但第三人称单数后要加词尾-s , 另外 动词be 和 have 有特殊的人称变化形式。 列表如下: 3.在词尾加-s 时要注意: 4.词尾-s 的读音, 与名词复数词尾-s 读音一样: always, usually, often, sometimes, every week (day, year, month…), once a week, on Sundays, etc. 例句:I go to school every day. 7. 否定形式:①动词be: am/is/are+not;②行为动词:在其前加don't, 如主语为第三人称单数,则用doesn't ,助动词后动词一概用原形。 例句:Jerry is not a student. Sally doesn ’t like animals. 8. 一般疑问句:①把be 动词放于句首;②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。 例句: Is Jerry a student? Does sally like animals?

二、一般过去时 1.概念:过去某个时间里发生的动作或状态,现在已经不再继续;过去习惯性、经常性的动作、行为。 2.构成:一般过去时由动词的过去式表示, 1) 动词be有 was, were 两个过去式,was 用于第一、第三人称, were 用于第二人称和第一、二、三人称的复数形式。 动词表。 读音规则: 3. 与一般过去式经常搭配的时间状语: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. 4.否定形式:①was/were+not;②在行为动词前加助动词didn't,助动词后加动词原形。 5.一般疑问句:①was或were放于句首;②用助动词do的过去式did 提问,助动词后用动词原形。

初中英语八大时态结构及用法

初中英语八大时态结构及用法 时态无疑是初中英语最重要的语法内容,学好时态基本就拿下了语法的半壁江山。 英语八大时态: 一、一般现在时 标志:动词原形 1. 表示经常性或习惯性动作,常与表频度的时间状语连用: She often speaks English. I leave home for school at 7 every morning. 2. 表示现在的状态、特征、职业、能力、感觉等: He seems to feel a bit down today. He works as a driver.

3. 表示真理、客观存在、科学事实或用于格言警句中: Shanghai lies in the east of China. Columbus proved that the earth is round. Where there is a will, there is a way. 4. 表示现在瞬间的动作: Here comes the bus! 5. 表示将来: 1)表按规定、计划、安排将要发生的动作(仅限于某些表示“来、去、动、停、开始、结束、继续”等的趋向动词),可以与表示未来的时间状语搭配使用。常见的用法是:飞机、火车、轮船、汽车等定期定点运行的交通状况。如: The next train leaves at 3 o’clock this afternoon. How often does the shuttle bus run? 2)在时间和条件状语从句中常使用一般现在时表示将来发生的事情:When Bill comes(不用will come)ask him to wait for me. I shall go there tomorrow unless I’m too busy. 二、一般过去时 标志:动词过去式

初中英语八大时态总结

初中英语八大时态总结 一、一般现在时 具体情况(主要用于下面几情况) 1) 描述当前时间内经常出现、反复发生的动作或存在的状态。 在这种情景中,句子常带有表示频率的时间状语:always , everyday , often , once a week (month , year , etc.) , sometimes , seldom , usually等等,以表示句中的动作或状态是习惯性的、经常性的。例如: They raise ducks as a sideline .他们以养鸭为副业。 It seldom rains here .这儿很少下雨。 2)仅为了描述状态、性质、特征、能力等等。 这里的目的是为了"描述现阶段的动作或状态",其重点"不是强调动作发生的时间、或进行的状态"。例如: He can speak five foreign languages .他能说五种外语。 That is a beautiful city .那是座美丽的城市。 3) 陈述客观事实、客观真理。 顾名思义,客观的情况是"没有时间概念"的;也"不会在意动作进行的状态"。例如: The sun rises in the east .日出东方。 4) 根据英文语法规定,当主句的谓语动词是一般将来时,那么时间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要发生的动作。例如: I'll tell him the news when he comes back. 他回来时,我将告诉他这个消息。 *【用于一般现在时的副词,除了上面提到的一些表示频率的以外,常见的还有:now, today , nowadays等等】 二、一般过去时 具体情况(主要用于下面几情况) 1.主要是用来描述在过去某个时候发生的动作或存在的状态。它也可以用来表示在过去某段时间里经常发生的习惯性动作。 例:I was very thin in my childhood. 2.一般过去时由谓语动词的过去式表示,也就是说动词词末要加-ed(除不规则动词外)。常和一般过去时连用的过去时间状语有:last night (week ,month , year , century , etc.) , yesterday , the day before yesterday , yesterday morning ( afternoon , evening ) , in 1999 , two hours ago ( one week ago , tree years ago , …)等等。 例:Did you meet yesterday? He left just now. 3.使用一般过去时,在某种意义上说就是要强调动作或状态发生或存在于过去的某个时候。"过去"的时间概念有两层意思:一是指"现在某个时间"以前的时间;二是指"说话、写文章的那个时间点"以前的时间 He got his driving license last month. 他上个月拿到了驾照。

初中英语八大时态讲解及练习(全)之欧阳家百创编

一、一般现在时: 欧阳家百(2021.03.07) 概念:经常、反复发生的动作或行为及现在的某种状况。 时间状语:always, usually, often, sometimes, every week (day, year, month…), once a week, on Sundays, etc. 基本结构:①be动词; ②行为动词 否定形式:①am/is/are+not; ②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。 一般疑问句: ①把be动词放于句首; ②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。 在一般现在时中,当主语是第三人称单数时,谓语动词要用第三人称单数形式,即常在动词原形后加-s或-es。 一、人称代词he, she, it是第三人称单数。如:He likes watching TV. 他喜欢看电视。She has lunch at twelve. 她十二点吃午餐。It looks like a cat. 它看起来像只猫。(口诀:I用am,you用are,is用于她他它,单数名词用is,复数名词都用are) 二、单个人名、地名或称呼作主语;是第三人称单数。如: ①Han Mei looks like her mother. 韩梅看起来像她的母亲。 ②Beijing is in China. 北京在中国。 ③Uncle Wang often makes cakes. 王叔叔经常做蛋糕。 三、单数可数名词或"this / that / the+单数可数名词"作主语时,是第三人称单数。如: ①A horse is a useful animal. 马是有用的动物。 ②This book is yours. 这本书是你的。 四、不定代词someone, somebody, nobody, everything, something 等及指示代词this, that作主语时,是第三人称单数。如: ①Everyone is here. 大家到齐了。 ②There is something wrong with the watch. 这块手表有毛病。 五、不可数名词作主语时为第三人称单数。如: ①The milk is in the glass. 牛奶在玻璃杯里。 ②The bread is very small. 那面包很小。 六、当数字或字母作主语时,看作第三人称单数。如:

初中英语的八大时态

` : 一般现在时英语中的八大时态

定义:表示主语反复、经常、习惯性的动作。 句型结构 ` +V 2.实义动词(行为动词) (在肯定句中,在实义动词前加do/does 用来表示强调,以加强句子的语气) 2.否定句主语+don’t / doesn't+动词原形+其他 3.一般疑问句Do / Does+主语+动词原形+其他 4.肯定回答Yes,主语+do / does 5.否定回答No,主语+don’t / doesn't 用法 | 1.表示主语的特征或状态。 2.表示客观真理和客观事实。 3.在以when+句子,as soon as+句子,not…until, if+句子的句型中,用主将从现。 4.在以here , there 开头引导的倒装句中,通常采用一般现在时表示正在发生的动作。 时间状语(标志词) 1. every+表时间n. on +星期 2. 频率副词always usually often sometimes seldom never 3. in the moring / afternoon / evening & 形式 1一般情况下,在动词末尾+s。 2以s x sh ch结尾的动词+es。 3以辅音字母加y结尾的动词,把y改为i 加es。 4以o结尾的单词有生命的+s没生命的加es。 5特殊的be 改为am is are。 &

现在进行时 定义表示主语的动作正在进行的句子 ^ 用法 1.表示此时此刻正在进行的动作 2.表示现阶段正在进行的动作或持续的状态 句型结构 1.肯定句:S + am/is/are + Ving 2.否定句:S+ am/is/are + not + Ving 3.一般疑问句:Am/Is/Are + S + Ving 4.肯定回答Yes,S+ am/is/are 5.否定回答NO,S + am/is/are + not > 形式 1如果动词以不发音字母e结尾ie,应先去e加ing 2如果动词时只有一个辅音字母结尾的重读闭音节结尾,应双写该辅音字母再加ing 3一般情况下,直接加ing 时间状语(标志词) Look! Listen! now, at the moment, these days, can you see, can’t you see $ 注意事项: , come, get, go, have, leave, meet, play, return, see, spend, start, stay, wear, work等词用现在进行时表示将来。 2.并不是所有动词都有进行时,一些动词一般在句中不能用现在进行时态,而应用一般现在时。这些动词往往是等表示情感状态、知觉认识、愿望或短暂性的动词。 例如:see(明白), know, want, would like, like, love,hear, have(有), hope, hate等。

(完整word版)初中英语八种时态讲解

时态列表比较及具体运用

一般现在时 一.要点提示 一般现在时主要用动词原形表示,但是当主语是第三人称单数或者单数名词时,动词的形式要发生变化,其变化规律是: 1. 一般动词后加-s, 如:wears, reads, plays, likes 2.以s, x, ch, sh结尾,后加-es, 如:watches, brushes 3.以辅音字母+o结尾,一般加-es, 如:goes, does 4.辅音字母+y结尾,变y为i,再加-es, 如:worries, carries. 5.Be动词一般现在时的特殊形态是:am, is, are 6.Have的第三人称单数是has。 二.用法指南 一般现在时的用法 1) 表示经常性或习惯性的动作,常与表示频度的时间状语连用。 时间状语:always总是, often经常,usually通常, seldom很少, never从不, sometimes有时(以上频度副词位置放于行为动词之前), every…每…(放于句首或者句末均可) I leave home for school at 7 every morning. It often snows here. 2) 表示现在的状态、特征、能力、性格等。 I know him very well. Ann Wang writes good English but does not speak well. 3) 表示格言或警句中。 Pride goes before a fall. 骄者必败。 Failure is the mother of success. 失败是成功之母。 4) 表示客观真理,客观存在,科学事实。 The earth moves around the sun. Shanghai lies in the east of China. 三. 一般现在时态的肯定形式,否定形式及疑问形式 1.肯定形式是用动词原形,be动词用am, is, are, (注:动词的第三人称单数形式的变化;) 2.否定形式是在be动词后加否定词not(缩写成isn’t, aren’t, am与not不能缩写),或者添加助动词do/does加not再加动词原形(缩写成don’t/doesn’t). 3.疑问形式是把be动词或助动词do/does提置句首, 动词还原,句末问号,人称上第一人称变第二人称,第二人称变第一人称,第三人称不变。 一般将来时 一.要点提示

(word完整版)人教版初中英语八大时态详解

人教版初中英语八大时态详解 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。 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,通常还原行为动词。 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。

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