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英语各种时态的概念和句型结构

英语各种时态的概念和句型结构
英语各种时态的概念和句型结构

英语各种时态的概念和句型结构

一、一般现在时

1、概念:表示经常性、习惯性的动作。

2、句型结构

(1)be(am,is,are)动词

陈述肯定句:主语+be(am,is,are)+其它。

陈述否定句:主语+be(am,is,are)+not+其它。

一般疑问句:Be(am,is,are)+主语+其它?

特殊疑问句:疑问词+一般疑问句?Who are they?

反意疑问句:肯定陈述句+be(am,is,are)+not+主语(相应的代词)?Tom is a doctor, isn’t he?

否定陈述句,+be(am,is,are)+主语(相应的代词)?

Tom isn’t a doctor , is he?

(2)实义动词

陈述肯定句:其他人称:主语+v.原形+其它。

We go to the beach every Sunday.

第三人称单数:主语+v.s+其它。

Sally does her homework every day.

陈述否定句:其他人称:主语+don’t+v.原形+其它。

We don’t go to the beach every Sunday.

第三人称单数:主语+does n’t+v.原形+其它。

Sally doesn’t do her homework every day.

一般疑问句:其他人称:Do+主语+v.原形+其它?

Do we go to the beach every Sunday? 第三人称单数:Does+主语+v.原形+其它?

Does Sally do her homework every day?

特殊疑问句:疑问词+一般疑问句?

其他人称:Where do you go every Sunday?

第三人称单数:What does Sally do every day?

反意疑问句:肯定陈述句,+don’t/doesn’t+主语(相应的代词)?

其他人称:We go to the beach every Sunday, don’t we?

第三人称单数:Sally does her homework every day, doesn’t she?

否定陈述句,+do/does+主语(相应的代词)?

其他人称:We don’t go to the beach every Sunday , do we?

第三人称单数:Sally doesn’t do her homework every day , does she?

二、一般过去时

1、概念:表示过去某个时间发生的动作或存在的状态。

2、句型结构

(1)be(was,were)动词

陈述肯定句:主语+be(was,were)+其它。I was at home yesterday.

陈述否定句:主语+be(was,were)+not+其它.

.I wasn’t at home yesterday.

一般疑问句:Be(was,were)+主语+其它?

Were you at home yesterday?

特殊疑问句:疑问词+一般疑问句?

Where were you yesterday?

1

反意疑问句:肯定陈述句,+wasn’t/weren’t+主语(相应的代词)?Mary was at school yesterday , wasn’t she?

否定陈述句,+was/were+主语(相应的代词)?

Mary wasn’t at school yesterday , was she?

(2)实义动词(实义动词的过去式没有人称和数的变化)

陈述肯定句:主语+v.过去式+其它。

They had a meeting last Monday.

陈述否定句:主语+didn’t+v.原形+其它。

They didn’t have a meeting last Monday.

一般疑问句:Did+主语+v.原形+其它?

Did they have a meeting last Monday?

特殊疑问句:疑问词+一般疑问句?

When did they have a meeting?

反意疑问句:肯定陈述句,+didn’t+主语(相应的代词)?

They had a meeting last Monday ,didn’t they?

否定陈述句,+did+主语(相应的代词)?

They didn’ t have a meeting last Monday ,did they?

三、现在进行时

1、概念:表示正在发生的动作,也可以用来表示按计划或安排将要进行的动作,有“意图”或“打算”等含义。

2、构成:be(am,is,are)+v.ing

3、句型结构

陈述肯定句:主语+be(am,is,are)+v.ing+其它。

Mike is listening to music. 陈述否定句:主语+be(am,is,are)+not+v.ing+其它。

Mike isn’t listening to music.

一般疑问句:Be(am,is,are)+主语+v.ing+其它?IsMikelisteningtomusic?

特殊疑问句:疑问词+一般疑问句?

Whoislisteningtomusic?

反意疑问句:肯定陈述句,+be(am,is,are)+not+主语(相应的代词)?Mikeislisteningtomusic,isn’the?

否定陈述句,+be(am,is,are)+主语(相应的代词)?

Mike is n’t listening to music ,is he?

四、过去进行时

1、概念:表示在过去某一特定的时刻或某一段时间正在发生的动作。2、构成:be(was,were)+v.ing

3、句型结构

陈述肯定句:主语+be(was,were)+v.ing+其它。

They were working this time yesterday.

陈述否定句:主语+be(was,were)+not+v.ing+其它。

They weren’t working this time yesterday.

一般疑问句:Be(was,were)+主语+v.ing+其它?

Were they working this time yesterday?

特殊疑问句:疑问词+一般疑问句?

What were they doing this time yesterday?

反意疑问句:肯定陈述句,+wasn’t/weren’t+主语(相应的代词)?They were working this time yesterday , weren’t they?

2

否定陈述句,+was/were+主语(相应的代词)?

They weren’t working this time yesterday ,were they?

五、一般将来时

1、概念:表示将来某个时间要发生的动作或存在的状态。

2、构成:will(用于所有人称)/shall(只用于第一人称)+v.原形

3、句型结构

陈述肯定句:主语+will+v.原形+其它。

Tina will buy a new pen next month.

陈述否定句:主语+won’t+v.原形+其它。

Tina won’ t buy a new pen next month.

一般疑问句:Will+主语+v.原形+其它?

Will Tina buy a new pen next month?

特殊疑问句:疑问词+一般疑问句?

When will Tina buy a new pen?

反意疑问句:肯定陈述句,+won’t+主语(相应的代词)?

Tina will buy a new pen next month ,won’t she?

否定陈述句,+will+主语(相应的代词)?

Tina won’t buy a new pen next month ,will she?

begoingto+v.原形

1、概念:begoingto+v.原形表示将要发生的事或打算、计划、决定要做的事情。

2、构成:begoingto+v.原形

3、句型结构

陈述肯定句:主语+be going to+v.原形+其它。Tony is going to be a doctor when he grows up.

陈述否定句:主语+be+not+goingto+v.原形+其它。

Tony isn’t going to be a doctor when he grows up.

一般疑问句:Be+主语+goingto+v.原形+其它?

Is Tony going to be a doctor when he grows up?

特殊疑问句:疑问词+一般疑问句?WhatisTonygoingtobewhenhegrowsup?

反意疑问句:肯定陈述句,+be+not+主语(相应的代词)?Tonyisgoingtobeadoctorwhenhegrowsup,isn’the?

否定陈述句,+be+主语(相应的代词)?

Tonyisn’tgoingtobeadoctorwhenhegrowsup,ishe?

六、过去将来时

1、概念:表示从过去某一时间看来将要发生的动作或存在的状态。过去将来时常用于宾语从句中。

2、构成:would+v.原形

3、句型结构

陈述肯定句:主语+would+v.原形+其它。

Wang Ling would visi ther uncle.

陈述否定句:主语+wouldn’t+v.原形+其它。

Wang Ling wouldn’t visit her uncle.

一般疑问句:Would+主语+v.原形+其它?

Would Wang Ling visit he runcle?

特殊疑问句:疑问词+一般疑问句?

Who would Wang Ling visit?

3

反意疑问句:肯定陈述句,+wouldn’t+主语(相应的代词)?

Wang Ling would visit her uncle ,wouldn’t she?

否定陈述句,+would+主语(相应的代词)?

Wang Ling wouldn’t visit her uncle ,would she?

七、现在完成时

1、概念:

(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。(2)表示过去已经开始,持续到现在的动作或状态,可以和表示从过去某一时刻延续到现在(包括“现在”在内)的一段时间的状语连用。表示动作或状态的动词多是延续性动词。

2、构成:have/has+v.过去分词

3、句型结构

陈述肯定句:主语+have/has+v.过去分词+其它。

I have already seen the film.

陈述否定句:主语+haven’t/hasn’t+v.过去分词+其它。

I haven’t seen the film yet.

一般疑问句:Have/Has+主语+v.过去分词+其它?

Have you seen the film yet?

特殊疑问句:疑问词+一般疑问句?

Who have seen the film?

反意疑问句:肯定陈述句,+haven’t/hasn’t+主语(相应的代词)?They have seen the film ,haven’t they?

否定陈述句,+have/has+主语(相应的代词)?

They haven’ t seen the film ,have they?

八、过去完成时1、概念:表示在过去某一时间或动作之前已经完成了的动作。它表示动作发生的时间是“过去的过去”。表示过去某一时间可用等构成的短语。2、构成:had+v.过去分词

3、句型结构

陈述肯定句:主语+had+v.过去分词+其它。

Tim had reached the station before ten o’clock.

陈述否定句:主语+hadn’t+v.过去分词+其它。

Tim hadn’t reached the station before ten o’clock.

一般疑问句:Had+主语+v.过去分词+其它?

Had Tim reached the station before ten o’clock?

特殊疑问句:疑问词+一般疑问句?

When had Tim reached the station?

反意疑问句:肯定陈述句,+hadn’t+主语(相应的代词)?

Tim had reached the station before ten o’clock,hadn’t he?

否定陈述句,+had+主语(相应的代词)?

Tim hadn’t reached the station before ten o’clock,had he?

感叹句What+n.+主语+谓语!

What fine weather it is today!

What an interesting story it is!

How+adj./adv.+主语+谓语!

How cold it is today!

How fast they are running!

祈使句肯定句:v.原形+其它.Open the door.Do it like this.

否定句:Don’t+v.原形+其它.Don’t open the door.

Don’t do it like this.

4

五种句型、七大语法、八大时态

1)五种句型 1.基本句型一: S V (主+谓) 2.基本句型二: S V P (主+谓+表) 3.基本句型三: S V O (主+谓+宾) 4.基本句型四: S V o O (主+谓+间宾+直宾) 5.基本句型五; S V O C (主+谓+宾+宾补) 2)八大时态 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 n ow, 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:

十六种英语时态总结(最新)

英语共有十六个时态、四个体。(注:四个体为——一般、进行、完成、完成进行。) 英语中的四个体相当于法语、西班牙语以及所有印欧语系罗曼语族中的式,如:直陈式,命令式等。 (1)一般现在时 基本形式(以do为例): 第三人称单数:does(主语为非第三人称单数); 肯定句:主语+动词原形+其他; He works for us. 否定句:主语+don…t/doesn't+动词原形+其他; He doesn't work for us. 一般疑问句:Do/Does+主语+动词原形+其他。 肯定回答:Yes,(+主语+do/does). 否定回答:No,(+主语+don't/doesn't.) 特殊疑问句:疑问词+一般疑问句语 Does he work for us? Yes, he does. No, he doesn't What does he do for us? He works for us. (2)一般过去时 be动词+行为动词的过去式 否定句式:在行为动词前加didn…t,同时还原行为动词,或was/were+not; 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 例如:Did he work for us? He didn't work for us. He worked for us. (3)一般将来时 am/are/is+going to+do 或 will/shall+do am/is/are/about to + do am/is/are to + do; 一般将来时的表达方法 be going to +动词原形

be +不定式,be to+动词原形,be about to +动词原形 be able to +不定式 be about to+动词原形 will + 动词原形; 例如:He is going to work for us. He will work for us; He is coming.这是特殊的用一般现在时表达将来时态的例子!! (4)过去将来时 be(was,were)going to+动词原形 be(was,were)about to+动词原形 be(was,were)to+动词原形 肯定句:主语+be(was,were)going to+动词原形~. 否定句:主语+be(was,were)not going to+动词原形~. 疑问句:Be(Was,Were)+主语+going to+动词原形~? 肯定句:主语+would(should)+动词原形~. 否定句:主语+would(should)not+动词原形~. 疑问句:Would(Should)+主语+动词原形~? He would work for us. (5)现在进行时 主语+be+v.ing〔现在分词〕形式(其中v表示动词) 表示现在正在进行的动作或最近在做的事。 例如:I am buying a book. 第一人称+am+doing+sth 第二人称+are+doing +sth (doing是泛指所有的v-ing形式) 第三人称+is+doing+sth 例:He is working. (6)过去进行时 肯定句:主语+was/were+doing+其它 否定句:主语+was/were+not+doing+其它 一般疑问句及答语:Was/Were+主语+doing+其它;答语:Yes,I主语+was/we re./No,I主语+wasn't/weren't. 特殊疑问句:特殊疑问词+was/were+主语+doing+其它 He was working when he was alive. (7)将来进行时

英语十六种时态表格总结

一般现在时、一般过去时 时态 名称 结构 常连用的词 主要用法 例句 一般现在时 1 be 动词用 am/is/are 表示,之后接名词,形容词或介词。 often; usually; every…; sometimes; always; never; once/twice/… a week/month/year; on Sundays/Mondays/….; 一般现在时 表示没有时限的持久存在的习惯性 的动作或状 态,或现阶段 反复发生的动作或状态,或一般真理 陈述句:I am an office worker. He is so lazy. They are at home now. 否定句: I am not Tim. She is not very beautiful. They are not in the office. 一般疑问句:Are you an officeassistant? Is she beautiful? 2行为动词用V 原形或V-s/es ,引导疑问句和否定句,用do 或don’t ;第三人称时用does 或doesn’t,有does 出现动词用原形;第三人称陈述句V 后加s 或es. 陈述句:I work in Shanghai. He works at home. Davy never watches TV at home. 否定句: I don’t like the food in KFC. Davy doesn’t like the food in KFC either. 一般疑问句: Do you want a cup of coffee? Does she live near thesubway station? 一般过去时。 1.be 动词用 过去式was 或 were 表示。 yesterday; the day before yesterday; last week/month/year/….; … ago; a moment ago; just now; on/in+过去的时间; 在过去时间 里所发生的 动作或存在 的状态。 陈述句:I was a big boss.He was beautiful. We were in Beijing last year. 否定句: I was not at home at that moment. We were not at work yesterday. 一般疑问句: Were you a teacher? Was she in the office last week? 2行为动词用V-ed ,陈述句,疑问句和 否定句借助 于did,有did 出现动词用原形。 陈述句:I worked in Sunmoon. We studied English there. He lived inHongKong. 否定句: I didn’t work here. They didn’t see me. She liked English a lot. 一般疑问句: Did you go to America? Did he work in Sunmoon?

英语中的时态和句型

英语中的五大基本句型。 如果要弄懂时态,必须先要了解句子成分、结构,熟悉五大基本句型。因为五大基本句型是建立在动词的五大分类上的,而时态是动词的一种形式,用来表示动作发生的时间和所处的状态。根据时间和状态使用动词不同的而形式。所以大家在学习之前要掌握句子成分,熟悉五大基本句型,那么时态学起来就简单多了 根据不同的时间(过去、现在、将来)和状态(一般、进行、完成、完成进行)可得到动词的12种时态

一般时 一般现在时:do ① 表经常发生的动作 I always help others(我常帮助他人) ② 表客观事实、真理 The sun rises in the east(太阳从东边升起) ③ 表知觉,状态 I have a book (我有一本书) 一般过去时:did 表过去的发生的动作,状态或习惯

I saw him yesterday(昨天我看到了他) He always rose early in the morning(他以前总起起得早) 一般将来时:will do 表将来发生的动作或状态 He will live in a big city(他将居住在大城市) 注意: 有连词when、unless、if、once所引导的状语从句表某条件时,一定要用一般现在时,而主句用一般将来时 例:When I have money,I will buy a car.(当我有钱的时候我会买一辆车)

is/am/are going to do = will do 将要 进行时 现在进行时:be(is、am、are) doing 过去进行时:was/were doing 将来进行时:will be doing 现在进行时:be(is、am、are) doing ① 表示现在时刻正在进行的动作 He is writing a letter.(他正在写一封信) 过去进行时:was/were doing 表过去某时刻正在进行的动作 He was taking a bath when you called.(你打电话来时他正在洗澡)

初中英语语法八大时态总结

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英语八种时态讲解

英语八种时态讲解-CAL-FENGHAI.-(YICAI)-Company One1

英语八大基本时态和被动语态要点指南 英语八大基本时态 一、一般现在时 定义:经常、反复发生的动作、行为及现在的某种状况。 结构:①am(第一人称单数)/is(第三人称单数)/are(其他人称); ②has (第三人称单数)have(其他人称) ③行为动词,除了第三人称单数要由动词原形词尾-s /-es /y变为i,-es; 其他概用动词原形 时间状语:always(“总是,一直”,反义词为never), usually(“通常如此,很少例外”,反义词为unusually), often(“经常、常常,动 作重复,但中有间断”,反义词为never), sometimes(“有时、不 时,动作偶然,常有间断”), seldom(“很少,不常”), never (“从不,未曾”), forever(永远), every week (day, year, month…)(每周,每天,每年,每月…), once a week(一周一次), on Sundays(在每个星期天),now and then(时常) from time to time (不时地),in the morning(afternoon, evening…)(在上午,在下午,在 晚上…) etc. Tips:(频度副词频率由高到低)always> usually > often > sometimes >Seldom > never 通常说来,always表示100%,usually表 示80%,often表示60%,sometimes表示40%,seldom表示20%, never表示0%。 否定式:①am/is/are+ not;②谓语动词若为行为动词,则在动词前加don't,如主语为第三人称单数,则用doesn't,同时还原行为动词。(即后边的行 为动词用原形) 一般疑问句:①把be动词放于句首,且用be动词回答;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。 用什么样助动词提问,就用相应助动词回答 用法:A) 表示现在发生的动作、情况或主语具有的状态和特征。 B) 习惯用语。 C) 经常性、习惯性动作。 D) 客观事实和普遍真理。尤其要注意,如果前后文不是一般现在时,则 无法保持主句、从句时态一致。 E) 表示一个按规定、计划或安排要发生的动作,(仅限于某些表示 “come、go、start、leave 、stay、arrive、return、begin、be”等的 动词)可以与表示未来时间的状语搭配使用。常见的用法是:飞 机、火车、轮船、汽车等定期定点运行的交通方式。 例:The next train leaves at 3 o'clock this afternoon. 下一趟火车今天下午3点开车。)

四个基本时态-句型转换精讲及练习-适合小升初

4个基本时态:、、、。 一、一般现在时:描述兴趣、爱好、客观事实、普遍真理、性格、能力、特征等… (1)当主语是第一人称或复数时, 肯定句主语+动词原形+其他I go to school at 7:00 every morning. 否定句主语+don't+动词原形+其他. 一般疑问句Do+主语+动词原形+其他? 一般疑问句Does+主语+动词原形+其他? 二、一般过去时:表示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;过去主语所具备的能力和性格。 基本结构:主语+动词过去式+其他; 否定形式①was/were+not; ②在行为动词前加didn't,同时还原行为动词; 一般疑问句Did+主语+do+其他? 5 以重读闭音节结尾的,双写最后的辅音字母+ed:stop—— 动词不规则变化---略 三、现在进行时:表示动作发生的时间是“现在”,动作目前的状态是“正在进行中”。 基本结构:主语+be+V.ing〔现在分词〕形式The teacher is speaking right now. 特殊疑问句:特殊疑问词+相应be动词+主语+现在分词+Sth? . (3) 对于重读闭音节词,双写末尾字母再加ing. 例如:sitting, beginning

四、一般将来时:表示将来某一时刻的动作或状态,或将来某一段时间内经常的动作或状态。常常和表示将来的时间状语连用。如:tomorrow(明天),next week(下周),from now on(从现在开始);in the future(将来)等。 (1)“will+动词原形”表示将来发生的事情,用于征求对方的意见或表示客气的邀请。 We will go to Disneyland next month. (2).“be going to+动词原形”表示即将发生的或最近打算进行的事。例如 We're going to meet outside the school gate. 我们打算在校门口见面。 Look! . 瞧!快下雨了。 (3)be about to 表示即将发生的动作,意为:很快,马上。 They leave. (=They're going to leave.) 他们就要走了。 句型转换小练习: 1. I am Miss Gao. (改为否定句) Miss Gao. 2. There is some water in the bottle. (改为否定句) in the bottle. 3. She doesn’t like this coat. (改为肯定句) . 4. Did Lucy and Lily go to the cinema last night? (改为陈述句) the cinema last night. 同义句转换 1. How interesting the story-book is! it is! 2. Bill is in. → Bill . 3. Lucy hasn’t finished the work. Lily hasn’t finished it, either. Lucy Lily the work. 4. Jim went to the park last Sunday. Tom went to the park, too. Jim Tom went to the park last Sunday. 5. He is so weak that he can’t carry it. He is carry it. 时态转换 1. I get up at six every morning. 用yesterday morning 改为一般过去时. 用tomorrow morning 改为将来时. 用now 改为现在进行时. 2. Linlin is doing his homework now. 用every day 改为一般现在时. 用tomorrow evening 改为将来时.

初高中语法衔接八大时态基本结构(附练习题及答案)

初高中语法衔接八大时态基本结构(附练习题及答案) 一般现在时态:主语+动词的一般现在式(注意三单)+其他成分 例子:We study English everyday. He/She/Li Ping studies English hard. 一般过去时态:主语+动词的一般过去式+其他成分 例子:We/He studied English last year. 一般将来时态:主语+ will/ shall/ am/is/are going to/ +动词原形+其他成分 (about)to 例子:We/He will study English next year. 过去将来时态:主语+would +动词原形+其他成分 例子:He told us that we would study English in 3 days. 现在进行时态:主语+ am/is/are +动词的现在分词(v-ing形式)+其他成分 例子:We are studying English now. he is studying English now. 过去进行时态:主语+was/were+ v-ing形式+其他成分 例子:We were studying English this time yesterday. He was studying English this time yesterday. 现在完成时态:主语+ have/has done(动词的过去分词)+ 其他成分 例子:We have studied English for 5 years. He has studied English for 5 years. 过去完成时态:主语+ had done + 其他成分 例子:He/We had studied English for 3 years before he/we entered Bo Luo Middle School.

英语8种时态讲解及练习

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4)第三人称单数变化形式。 a)一般情况动词在词尾加-s . come---comes speak---speaks work---works live---lives b)以o, s, x, ch, sh结尾的单词在词后加-es. do---does go---goes finish---finishes brush---brushes fix---fixes pass---passes watch---watches c)以“辅音字母+y”结尾的单词变y为i加-es. Study---studies carry-carries cry---cries d)以“元音字母+y”结尾的单词直接加-s. play---plays stay---stays 例句:我们每天晚上九点做作业。 我在早上七点半起床。 他每天七点去上班。 我们经常下午打篮球。 他喜欢音乐。 地球围绕太阳转。 火车六点出发。 5)否定句和疑问句。 a)-----He is an engineer. -----He isn’t an engineer. -----Is he an engineer? -----Yes, he is ./ No, he isn’t. b)----We get up at 7:30 in the morning . -----We don’t get up at 7:30 in the morning . -----Do you get up at 7:30 in the morning ?

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

英语的8种时态总结

英语的8种时态总结(初中必掌握的) 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。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, 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. 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didn't,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, at this time, these days, 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: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。 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 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。

英语16种时态总结

时态(Tense)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. 一般现在时用法: A) 表示现在发生的动作、情况、状态和特征。B) 习惯用语。C) 经常性、习惯性动作。 D) 客观事实和普遍真理。尤其要注意,如果前后文不是一般现在时,则无法保持主句、从句时态一致。 E) 表示一个按规定、计划或安排要发生的动作,(仅限于某些表示“来、去、动、停、开始、结束、继续”等的动词)可以与表示未来时间的状语搭配使用。常见的用法是:飞机、火车、轮船、汽车等定期定点运行的交通方式。例:The next train leaves at 3 o'clock this afternoon. (下一趟火车今天下午3点开车。) How often does this shuttle bus run? (这班车多久一趟?) F) 在时间和条件状语从句里经常用一般现在(有时也用现在完成时)表示将来事情。时间状语: always, usually, often, sometimes, every week (day, year, month…), once a week, on Sund ays, 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。 二. 一般过去时用法: A) 表示过去某个时间发生的动作或情况。 B) 表示过去习惯性动作。特别是由would/ used to do表达的句型,本身表示的就

英语八大时态结构-含例句

时态(8个): 一般现在时: 经常或习惯性的动作 结构: 肯定句主语+be (am, is, are ) + 其他 eg: I am Chinese. 否定句主语+be not +其他 eg: I am not a boy. 疑问句 Be+主语+其他 eg: Are you a girl? 或: 肯定句主语+动原+其他 (三单作主语动词要变形) eg: I (He) often get (gets) up early. 否定句主语+don't+动原+其他 (三单作主语don't变doesn't) eg: I (She) don’t (doesn’t) like him. 疑问句 DO+主语+动原+其他 (三单作主语do变does) eg: Do (Does) you (she) like playing baseball? 关键词: sometimes=at times有时,often经常, usually通常, always总是, every day每天, on Sunday afternoon在周日下午, five days a week一周五天, three times a month 一个月三次… 现在进行时: 正在发生的动作 结构: 肯定句主语+be+动词的现在分词(ing)+其他 eg: I am reading now. 否定句主语+be not+动词的现在分词(ing)+其他 eg: I am not working. 疑问句 Be +主语+动词的现在分词+其他 eg: Are you sleeping? 关键词:now现在, at the moment此刻, look, listen, keep quiet等提示语. 一般将来时: 将要发生的动作 结构: 肯定句主语+will+动词原型+其他 eg: I will call you later. 否定句主语+will not +动词原型+其他 eg: I will not go to the park. 疑问句 Will +主语+动词原型+其他 Will you go shopping with her? (will 可改为be going to ,当主语是第一人称时will可用shall) 关键词:tomorrow, next year明年, tonight今晚, this year今年, at the end of this term这学期期末, from now on从现在开始, soon一会儿马上, later后稍后,in three days三天之内, in the future 未来… 一般过去时: 过去发生的动作强调时间 句子结构:肯定句主语+be(was,were)+其他 eg: I was born on July.1st, 2000. 否定句主语+be not+其他 eg: I was not born in 1999. 疑问句 Be+主语+其他 eg: Were you born in January? 或: 肯定句主语+动词的过去式(ed)+其他 Lily went shopping yesterday. 否定句主语+did not+动原+其他 eg: He did not go to school today. 疑问句 Did+主语+动原+其他eg:Did she pass the test? 关键词:yesterday昨天,last week上周, last year去年, 一段时间+ago如ten years ago十年前 five hours ago五小时前, in +年/月,on+具体日期... Just now=a moment ago刚才,in the old days从前, long ago很久以前... 过去进行时: 过去正在发生的动作 结构: 肯定句主语+was/were+动词的现在分词+其他

英语八种基本时态

英语八种基本时态

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一、时态基础训练: read 1.He always ___________ a book before going to bed. 2.He ___________ a poem to his son last night. 3.When I entered the room, he didn’t notice me because he ________________ newspaper. 4.If you are interested in the novel, I _________________ it to you. 5.I ______________ this story before, so I know what it is about. 6.Mary _________________ something very interesting at the moment. look 1. I usually _______ at some document when I get to the office at 8 o’clock. 2.I noticed that the teacher ______________ at me angrily now. 3. If you have some evidence, please tell us and we ____________ into it. 综合练习: 1.Look! It ______________(rain) hard. It _______________(rain) seldom during the month of October. 2.Bill Gates___________ (use) this computer, but he _______________(not use) it at present. 3.Don’t be late, Carl. The train _______________(start) at half past six in the morning. 4.I don’t know when Suzan ___________ (return), but when she ____________(return) I _______________ (let) you know. 5.We ____________(send) for a doctor if you __________ (be) not better this afternoon. 6.The plane ______________(be) about to take off. ___________ he ____________ (get) to the airport in time? 7.I’m sure the harder you _______(work), the better progress you ________(make) 8.The fireman_____________(go) towards the fire, which __________still _________(smoke). 9.While my father ____________(look) through the evening paper ,he suddenly_______ (let) out a cry of surprise. 10.When I ______________(enter) the room, he ______________(not see) me. For he ______________(read) something with great interest. 11.In this letter, he ______________(tell) me that he _____________ (take) the college entrance examination this year. 12.It _______________(be) ten years since we _____________(part). 13.We ___________ (know) each other since we ___________(be) boys. 二、五种基本句型练习 Pattern 1. 主语+ 谓语(vi. )

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