《圣经》说爱财是万恶之源。

I advise you to withdraw.

我劝你退出。

I promise you that I will be there.

我答应你我会去。

This，I admit，is my favorite activity.

我承认这是我最喜欢的活动。

With this letter I enclose a photograph.

随信附上一张照片。

I flatly refuse to do what you say.

我断然拒绝做你说的事。

I regret my ignorance on the subject.

我为我对这个问题的忽视感到后悔。

3．有少数表示极为短暂的动作动词，可用于进行时态，表示反复做某个动作或"即将......"。

He is jumping up and down.

他上蹿下跳。

John is nodding his head.

约翰频频点头。

Why is she blinking her eyes?

她为什么老眨眼睛？

The train is arriving.

火车即将到达。

The old man is dying.

老人生命垂危。

4．动词be有时用于进行时态，表示一时的表现。

I'm being serious.

我是说正经的。

I know I'm being selfish.

我知道我这样做是自私的。

He is being terribly friendly to us.

他对我们表现得友好之极。

[高考链接1]

Ⅰ.用所给动词的正确形式填空

1．Jack was working(work) in the lab when the power cut occured.(2016·北京)

2．Leaving the less important things until tomorrow is(be) often acceptable.(2016·全国Ⅱ)