《Unit 3 Language in use》语法解析 - 外研版初一下学期英语 - 读趣百科

《Unit 3 Language in use》语法解析

一般过去时(3)

在前面的几个模块中,我们所接触的动词过去式多为规则变化,其基本变化规则为“动词原形+-ed”。但是在英语中不符合上述变化规则的动词有很多,它们的过去式构成方式独特,因此被称为不规则动词,需要靠同学们单独记忆。如以下各例:

● Weleftat nine o'clock in the morning.

我们是早上9点钟离开的。

● Weswamin the Pacific Ocean. Wehada good time.

我们在太平洋里游泳,玩得很高兴。

● Iwrotesome postcards andsentsome emails.

我写了一些明信片,还发了一些电子邮件。

下面是一些常用的不规则动词及其过去式:

be — was/wereleave — left

buy — boughtmeet — met

come — cameread — read

do — didsee — saw

get — gotsend — sent

go — wentspend — spent

have — hadswim — swam

write — wrotetake — took

除了过去式的变化规则不同以外,不规则动词在肯定句、否定句、一般疑问句等各种句型中的使用都与规则动词相同。下面我们以spend,come,go,take,see,swim为例具体说明:

肯定
否定
一般疑问及回答
I spent two days there.
I did not (didn't) spend two days there.
Did you spend two days there?
Yes,I did.
No,I didn't.
You came here yesterday.
You did not (didn't) come here yesterday.
Did you come here yesterday?
Yes,I did.
No,I didn't.
He/ She went to work by bus.
He/ She did not (didn't) go to work by bus.
Did he/ she go to work by bus?
Yes,he/ she did.
No,he/ she didn't.
It took two hours to go there.
It did not (didn't) take two hours to go there.
Did it take two hours to go there?
Yes,it did.
No,it didn't.
We saw the homes of the movie stars.
We did not (didn't) see the homes of the movie stars.
Did you see the homes of the movie stars?
Yes,we did.
No,we didn't.
They swam in the sea.
They did not (didn't) swim in the sea.
Did they swim in the sea?
Yes,they did.
No,they didn't.