英语语法入门之过去时态讲解

2012-08-27 09:28:28   Tag:

英语口语

 

学习英语

 
   我要评论(0)

英语语法入门之过去时讲解:英语里有两种时态—过去时和现在时。英语里过去时用于谈论过去,在条件状语从句、虚拟语气以及表祝愿时,我们在谈论过去时,经常使用过去完成时。

 

There are two tenses in English – past and present.
英语里有两种时态—过去时和现在时。

 

 

The past tense in English is used:
英语里过去时用于:
to talk about the past
谈论过去
to talk about hypotheses – things that are imagined rather than true.
谈论假设
for politeness.
基于礼貌

There are four past tense forms in English:

We use these forms:

to talk about the past:

He worked at McDonald’s. He had worked there since July.

He was working at McDonald’s. He had been working since July.

to refer to the present or future in conditions:

He could get a new job if he really tried.

If Jack was playing they would probably win.

and hypotheses:

It might be dangerous. Suppose they got lost.

I would always help someone who really needed help.

and wishes:

I wish it wasn’t so cold.

 

In conditions, hypotheses and wishes, if we want to talk about the past, we always use the past perfect:
在条件状语从句、虚拟语气以及表祝愿时,我们在谈论过去时,经常使用过去完成时。

 

I would have helped him if he had asked.

It was very dangerous, What if you had got lost?

I wish I hadn’t spent so much money last month.

 

We can use the past forms to talk about the present in a few polite expressions:
在一些礼貌的表达中,我们用过去式来谈论现在的事情。

 

Excuse me, I was wondering if this was the train for York.

I just hoped you would be able to help me.

[ 发布:能飞英语网    编辑:能飞英语网 ]
0
0
QQ书签  百度搜藏  Google书签  新浪ViVi书签
雅虎收藏  分享到校内人人网  收藏到豆瓣  收藏到开心网
能飞英语网欢迎您评论,文明上网,理性发言

媒体报道