小学英语语法-时态篇

更新时间:2023-05-20 13:29:31 阅读: 评论:0

小学英语语法-时态篇

上学的时候,大家对知识点应该都不陌生吧?知识点就是学习的重点。为了帮助大家更高效的学习,以下是为大家收集的小学英语语法-时态篇,仅供参考,欢迎大家阅读。

小学英语语法-时态篇 1

一般过去时态

(a) be 动词的过去式:

I/He/she/it was(not)…. You/we/they were….

一般疑问句was, were 放在句首。

(b) 动词过去式:

肯定句: I watched ca海底漩涡rtoons.

She visited the zoo.

一般疑问句: Did you read book last night? Yes, I did. No, I didn't.

Did she clean the desk just now? Yes, she did. No, she didn't.

否定句: They didn't go the the part yesterday.

He didn't make model ships last week.

一般现在时

通常用 "usually, often, every day, sometimes"。

肯定句:

I go to school on foot every day.

She goes to school on foot every day.

一般疑问句:

Do you jump high? Yes, I do. / No, I don't.

Does he jump high? Yes, he does. / No, he doesn't.

否定句: We don't go to school on Sundays.

My mother doesn't like watching TV in the evening.

一般将来时

一般将来时主要用于:

表示将要发生的动作或情况

e.g. Tom will have a bike of his own.

与这个时态连用的时间状语常用:

tonight, tomorrow, the day after tomorrow, next week, in three hours, two day幼儿园被褥s later 等。

一般将来时态与其它结构表将来情况的区别:

一般将来时态 :主要从时间的角度表将要发生的动作或情况。

be going to 结构 :①表(主观上)打算或准备做某事时。 ②表有发生某事的预兆时。

e.g. They are going to have a competition with us in studies. It is going to rain.

据以上区别,故下面一句是错的:

I am going to be eighteen years old next year.

应改为: I shall be eighteen years old next year.

be about to do sth 结构 :意为"刚要做某事"、"马上要做某事"强调时间之紧迫性。

e.g. We are about to discuss this problem.

一般过去时现在完成时

一般过去时现在完成时主要用于:

1 、表示到现在为止这一时期中发生的动作或情况,即多次动作的总和。

e.g. We have learnt four English songs this mont副词英语h.

How many times have you read the novel?

For many days we haven`t en each other.

2 、表示对现在有影响的某一已发生的动作。

e.g. The delegation has left 代表团已经走了(说明现在不在这里)

Look, what you have done. 看你干的`事。

与这一时态连用的时间状语有:

already, yet, just, ever, never, by now, so far, recently, by the end of this month, since, 干部学习心得体会for 短语,连词 since 引导的时间状语从句。

一般过去时与现在完成时的区别:

一般过去时:重在说明动作在过去发生时的具体情况(时间、地点、方式、对象、细节等)。

现在完成时:只提起已发生的动作(事实)及其影响,不说明动作发生时的具体情况。

cf. Have you had your lunch?

What did you have for lunch?

I have ever been to the Great Wall,_and_I went there last summer with my father.

注:现在完成时表达的动作常具有反复性,故下面一句是错的:

Have you en the six thirty`s news program?

应改为:

Did you e the six thirty`s news program?

一般过去时

一般过去时主要用于:

1 、表示过去某个时间发生的动作或情况(包括习惯性的动作或状态)

e.g. When did you read the novel?

She oft王者荣耀改头像en came to help us in tho days.

2 、谈到过去的情况时

e.g. I didn`t know you were so busy.

3 、谈到已死人的情况时

e.g. Lei Feng was a great communist fighter.

与这个时态连用的时间状语常有:

yesterday, last night, the other day, two months ago, in 1985, then, just now,

when, after, as soon as 引导的时间状语从句,表示主句动作开始的时间。

小学英语语法-时态篇 2

一般过去式:

表示过去发生的动作或事件, 常和表示过去的时间状语连用,如yesterday, last night, the day before yesterday, 3 days ago,

含有be动词的句子, 将动词变为过去式,am, is的过去式为was,are的过去式为were

I was at the butcher's.

You were a student a year ago.

The teacher was very beautiful ten years ago.

★变疑问句将be动词移动到句首

Were you at the butcher's?

Were you a student a year ago?

Was the teacher very beautiful ten years ago?

★变否定句在be动词后面加not

I was not at the butcher's.

You were not a student a year ago.

The teacher was not very beautiful ten years ago.

★肯定回答否定回答

Yes, I was. No, I was not.

Yes, you were. No, you were not.

Yes, he/she was. No, he/she was not.

★特殊疑问句:

What did you do?

(必背)

不含有be动词的句子甘居人后,将动词变为过去式

I finished my homework yesterday.

The boy went to a restaurant.

The Sawyers lived at King Street a year ago.

★变疑问句在句首加did, 动词变为原型

Did you finish your homework yesterday?

Did the boy go to a restaurant?

Did the Sawyers live at King Street a year ago?

★变否定句在主语和动词之间加did not

I did not finish my homework yesterday.

The boy did not go to a restaurant.

The Sawyers did not live at King Street a year ago.

★肯定回答及否定回答

Yes, I did. No, I didn't.

Yes, he did. No, he didn't.

Yes, they did. No, they did not.

现在完成时

构成:主语+助动词have, has+过去分词

用法:

2) 表示过去发生的和现在有某种联系的动作,常和just, usually, already, since等时间副词连用

I have just had lunch. (饱了,不用再吃了)

He has had a cup of tea.(不渴了,不用再喝)

They have already had their holiday. (不能再度假了)

The boy has already read the book. (已经知道书的内容了,不用再看了)

3) 询问别人是否做过某事一般用现在完成时:

Have you finished your homework?

Have you been to Beijing?

Have he en the film?

4) 表示开始于过去并持续到现在的动作

I have lived in Beijing for twenty years.

I have worked for this school for 1 year.

5) 表示一种经历,经验:去过…地方,做过…事情,经历过…事情

I have never had a bath.

I have never en a film.

I have never been to cinema.

I have ever been to Paris.

Have been to表示去过,have gone to 表示去了

I have been to London.(人已经回来)

He has gone to London.(人还在那里)

6) 表示一种结果, 一般不和时间副词联用

I have lost my pen.

I have hurt mylf.

He has become a teacher.

She has broken my heart.

句型变化:

★变疑问句将助动词移到句首,变否定句在助动词后面加not.

e.g. Have you lost your pen? I have not l共青团团课ost my pen.

★肯定回答及否定回答

Yes, I have. No, I have not.

★特殊疑问句:

What have you done?

What has he done?

一般过去时与现在完成时的区别:

凡是有明确的表示过去的时间状语的句子为过去时

注意:有些动词表示的动作有一个终点,不能再延续,因此不能和表示一段时间状语连用

错:I've left Beijing for 3 days.

对:I left Beijing 3 days ago. I have been away from being for 3 days.

现在进行时:

表示现在正在进行的动作。

构成:主语+be动词+动词的现在分词+其它成分

We are having lunch.

He is reading a book.

The dog is running after a cat.

The boys are swimming across the river.

★变疑问句将be动词移到句首

Are we having lunch?

Is he readin旧车评估g a book?

Is the dog running after a cat?

Are the boys swimming across the river?

★变否定句在be动词后面加 not

We are not having lunch.

He is not reading a book.

The dog is not running after a cat.

The boys are swimming across the river.

★特殊疑问句:what, which, how, where, wh视觉残留o, etc.

疑问词+动词+主语+现在分词

What are you doing?

What is she doing?

What is the dog doing?

没有进行时的动词(必背)

表示状态,思想,感情和感觉的动词不能表示正在进行的动作

1. 表示感觉,感官的`词

e, hear, like, love, want,

2. have, has当”拥有”讲时没有进行时

一般将来时:

表示将来将要发生的动作, 经常和tomorrow, next year, the day after tomorrow, the year after the next, in five hours'木瓜孕妇能吃吗; time, etc. 表示将来的词联用。

结构:主语+助动词will+动词原形

I will go to America tomorrow.

The pilot will fly to Japan the month after the next.

Jack will move into his new hou tomorrow morning.

★变疑问句将助动词移到句首

Will you go to America tomorrow?

Will the pilot fly to Japan the month after the next?

Will Jack move into his new hou tomorrow morning?

★变否定句在助动词后面加not

I will not go to America tomorrow.

The pilot will not fly to Japan the month after the next.

Jack will not move into his new hou tomorrow morning.

★肯定回答及否定回答

Yes, I will. / No, I will not.

Yes, he/she will. / No, he/she will not.

Yes, he will. / No, he will not.

★特殊疑问句

What will you do?

一般现在时:

表 经常性或习惯性的动作,常与表示频率的时间状语连用。时间状语:every, sometimes, at, on Sunday, I leave home for school at 7 every morning.

结构:(1) be型:句子的谓语动词只有be(am,is或are):

a. 肯定句中,只出现be,如:I am a student.我是一名学生。

b.否定句中,要在be后面加not,如:She isn't a teacher.她不是教师。

c. 一般疑问句,要将be放在句子开头(注意句首字母大写),句尾用问号,答语用Yes,主语+be.或No,主语+be+not.如:

—Are you ready?—你准备好了吗? —Yes,I am.—是的,我准备好了。

(—No,I'm not.—不,我没准备好。)

(2) 实义动词型:句中的谓语动词为实义动词(也叫行为动词):

a. 肯定句中,只出现实义动词,如:

I get up in the morning.我早晨起床。

b. 否定句中,要在实义动词前面加do(does)+not,do(does)作助动词,本身无意义,常与not缩写成don't(doesn't),如:

I don't like vegetables.我不喜欢蔬菜。

c. 一般疑问句,要在句子开头加助动词Do(does),句尾用问号,简略答语用Yes,主语+do(does).或No,主语+do(does)+not.如:

—Do you like oranges?—你喜欢桔子吗?

—Yes,I do.—是的,我喜欢。

(—No,I don't.—不,我不喜欢。)

本文发布于:2023-05-20 13:29:31,感谢您对本站的认可!

本文链接:https://www.wtabcd.cn/fanwen/fan/82/845305.html

版权声明:本站内容均来自互联网,仅供演示用,请勿用于商业和其他非法用途。如果侵犯了您的权益请与我们联系,我们将在24小时内删除。

标签:时态   英语语法   小学
相关文章
留言与评论(共有 0 条评论)
   
验证码:
推荐文章
排行榜
Copyright ©2019-2022 Comsenz Inc.Powered by © 专利检索| 网站地图