动词的十六种时态表

1、所有或任何时候都发生的动作或情况，即重复发生的动作。

--- How often does she visit her parents? --- Twice a month.

2、永恒的真理和客观事实。

1. Summer follows spring.

2. practice makes perfect. 熟能生巧。

3、①在条件或时间状语从句中，经常使用一般现在时代替一般将来时。

I’ll let you know as soon as he gets there.

②讨论计划和时间表或日程表时。

We leave at 11:15 and arrive at 17:50 tomorrow.

4、固定词组如I see(明白)、I hear(听说)、I think(认为、想)、I feel(感觉)以引出已经了解的情况。

I see there is some trouble in London。我知道伦敦方面有些麻烦。

1、过去已经完成的动作、结束的事情，或在过去重复发生的动作.

When I was a child we always went to the seaside in August.

2、used to :表示过去的习惯，现在不存在。

I used to smoke, but I don’t any more.

3、用在it’s time, would rather, wish后面的从句中

It’s time you went home.

I wish I had a better memory.

I’d rather you came tomorrow.

4、在从句中用来说明现在还存在着“过去”的情况

I’m sorry we left Paris. It was such a nice place.

5、could, might, would, should等“过去”的情态动词可用来指现在或者将来。

Could you help me for a moment ? 你能帮我一会吗？（用委婉的语气表将来）

I think it might rain soon. 我人为可能很快就下雨。

Would you come this way, please ? 请这边走。

Alice should be here soon. Alice 一会就到。

6、一般过去时与现在完成时在时间上的比较

①现在完成时所用的时间词: since, ever since, for…, recently, lately, so far,

yet, all this year, all my life, ever, never, already, before, just, in / during the

last /past + 时间段, etc.

②一般过去时所用的时间词yesterday, last week, in 1999, when, years ago, then, just now, etc.

1、用will, shall 表示将来。

①决定：谈及正在作出的一项决定时，常用I’ll----I will，不能用be going to ,

因为它表示事先就已经作出的决定

---The phone is ringing. ---I’ll answer it.

---Come to a party. ---OK. I’ll bring my friend.

②威胁和允诺：第一人称用will (‘ll);第二人称用shall

I’ll hit you if you d o that again.

He shall have a gift for Christmas.

③提议和请求：用Shall I …?/Shall we…?表示提议;

用Will you…?表示请求

Shall I carry your bag? Will you give me a hand?

④I will/ We will 表示有强烈意图、提议、坚持或自愿做某事; 不能用shall

I will stop smoking---I really will.

2、用be going to 表示

①已经决定要做的事情

We’re going to France next summer.

②现在肯定讲会发生的事情

Look at those clouds---it’s going to rain.

③强烈的决心

I’m going to keep asking her out until she says yes.

3、用be about to do sth 表示最近的将来，“正要”，“马上就要”

I am about to leave when there is a knock at the door.

4、用be to do sth表示预定要做的事情

The French President is to visit Japan next week

5、be going to 与will / shall 的对比

①都可以表示预言

Do you think the car will start / is going to start?

②讲到条件时(即如果一事发生，另一事也就发生)，用will / shall 对将来进行

预测，不用be going to ，即使条件没有说出来

例1. If I give you money you’ll only spend it on drink. ---Come out for a drink.

A. I’m going to miss

B. I’ll miss正确