重点词汇：

1. swear

双语释义：say or promise (sth) very seriously, definitely or solemnly

极其认真、明确或郑重地说或允诺（某事）

典型例句：I've never seen him before, I swear it.

我以前从未见过他, 我说的是实话。

She swore that she'd never seen him.

她肯定地说, 她从未见过他。

2. crappy

双语释义：(slang) of very bad quality .

<俚>蹩脚的,没价值的,讨厌的<俚><俚><俚><俚><俚><俚><俚><俚><俚><俚><俚><俚><俚><俚><俚>

典型例句：It is a crappy novel.

这部小说真差劲。

3. prove

双语释义：show that sth is true or certain by means of argument or evidence

证明某事物属实; 证实某事物

语法用法：~ sth (to sb)

典型例句：Can you prove it to me?

你能向我证实吗?

I shall prove to you that the witness is not speaking the truth.

我将向你证明, 证人说的不是真话。

重点短语：

1. right now：现在，马上

典型例句：I am doing nothing right now.

我现在没做什么事情。

I cannot give you our quotation right now.

现在我不能给你我们的报价。

2. Will you please...？ 你愿意......吗？

典型例句：Will you please send these dirty clothes to the laundry?

请你把这些脏衣服送到洗衣店去好吗？

Will you please sum up the main ideas of this article?

请把这篇文章的大意归纳一下。

3. good for：对某人有好处

典型例句：A bowl of hot chicken soup is good for you.

喝一碗热鸡汤对你有好处。

I don't like oranges even though I know it's good for my health.

我不喜欢吃橙子，虽然我知道它对我的健康有好处。

4. get back：回来

典型例句：Time presses and we must get back to work.

时间紧迫,我们得回去上班了。

You must be crazy to get back to England?

你一定特想回英国吧？

5. vouch for：担保，证明，保证

典型例句：I can't vouch for the accuracy of my memory.

我无法保证我的记忆正确无误。

This paper will vouch for the payment of his debts.

此文件可以证明他已付清他的债务。