Unit 1 The Changing World 语法Grammar 现在完成时-2024-2025学年九年级英语上册单元语法精讲精练（仁爱科普版）

班级          姓名           学号           分数          

Unit 1 The Changing World

现在完成时

（时间：60分钟，满分：100分）

1.现在完成时的用法

现在完成时用于表示过去发生或已经完成的动作对现在造成的影响或结果，或表示从过去某一

时间开始并一直持续到现在的动作或状态，常与just, yet, ever, never, already, so far, by now  等连用。

2.现在完成时的构成

现在完成时由“助动词have/has+动词的过去分词”构成。

口诀巧记忆

现在完成时的构成和标志

have/has在前面,过去分词在后面,

以前(before)从来不(never)出现,

最近( recently ) 曾经 ( ever ) 一 ( once ) 两遍(twice),

自从(since)刚刚(just)时间段(for+时间段),

迄今(by now/so far)已经(already/yet)很明显。

3.现在完成时的基本句型

句 型  结 构  例 句

肯定句  主语+have/has+  动词过去分词(+  其他). 

·I have already  watched the movie.  我已 经 看过这部 电  影了。

 

否定句  主语+have/has+  not+动词过去分  词(+其他). 

·I haven't seen our  dog since yesterday.  我从昨天起就没见过  我们的狗。

一般 疑问句  —Have/Has +主  语+动词过去分  词(+其他)?  —Yes,主语+have/  has./No, 主语+  haven't/hasn't.

 ·—Have you made  many friends in this  new school? 你在这  所新学校交了很多朋  友吗?  —Yes, I have./No, I  haven't. 是 的, 我 交  了。/不，我没有。

特殊疑问句  特殊疑问词+have/  has+主语+动词  过去分词( +其  他)? 

·Where have you been  during the holiday?  假期你去哪里了?

4.现在完成时和一般过去时的区别

现在完成时 一般过去时

意义 

现在完成时强调过去 发生或已经完成的动 作对现在造成的影响 或结果。 标志词或短语  “ for + 时 间 段 ”,  since, so far, ever,  never, just, yet, up  to now, in the past  few years等。

一般过去时表示过去  发生的动作或单纯叙 述过去的事情。 标志词或短语    yesterday,  last  week, ago, in 1980,  just now等

 

一、单项选择(本大题共50小题，每小题2分，共100分)

1．—I think Lily knows almost everything.

—I agree. That’s because she ________ more than 1,000 books.

A．reads B．will read C．has read D．is reading

2．—How long__ your uncle____the countryside?

—For nearly five years.

A．has; left

B．does; leave

C．has; been away from

D．does; be away from

3．—China has made great progress these years.

—_________.

A．So it has B．So has it C．So it does

4．He hasn’t seen his family____ three years ago.

A．for B．since C．in D．at

5．—How long ________ you ________ a fever?

—Ever since last night.

A．have; got B．have; had C．have; caught

6．—The Amazing Batman V Superman _______ for several days. It’s fantastic.

—Really? I want to see it as soon as possible.

A．has been on B．has begun

C．was put on D．was shown

7． They __________ each other for more than 5 years.

A．know B．knew

C．will know D．have known

8．—Neither Mary nor her friends _________ joined the music club because they have no time.

— It’s a pity!

A．is B．are C．have D．has

9．Sally ________ in our school for two years and she really enjoys playing with us.

A．study B．has studied C．studied

10．Today I will meet my best friend. We__________ each other since I left school.

A．don’t see B．didn’t see

C．won’t see D．haven’t seen

11．My father _______ in this city for ten years.

A．works B．worked C．is working D．has worked

12．Joan and Mary haven't seen each other_____ they left school five years ago.

A．as B．before C．after D．since

13．—Your new watch is so nice! When did you buy it?

—During the Spring Festival. I __________ it for three months.

A．have had B．will have C．have bought D．bought

14．—Who is singing in the music hall? Is it Linda?

—No, it ________ be her. She has ________ to New York on business.

A．couldn’t; been B．can’t; gone C．can’t; been

15．When I got to the meeting room, the meeting ________for half an hour.

A．has begun B．had been on C．had begun

16．－Look! That man looks like Mr Green?

－It can’t be him. He ______ to America.

A．went B．will go C．has gone D．is going

17．I ________ English for three years. I will study it well.

A．studied B．have studied C．am studying D．studies

18．I___________great progress in my spoken English. I’m very pleased with it.