靠简单的单词积累雅思口语物料，是简单的拓展方式"know"这个词在英语中是常见不过的，并且这个简单的词也可以衍生很多短语，对于参加考生无论是雅思考试或是口语表达上都是一个很重要的积累。立马记住这10个吧~

1.be in the know

熟悉内情的，知情的

例句：

Talk to Tim. He's in the know.

跟蒂姆谈谈，他有内幕消息。

Are you in the know about the current crisis?

关于目前的危机，你有什么内幕消息吗？

2.know better

明白事理，很懂得(而不至于…)

例句：

You know better than to do that!

你明知道不应该那么做!

You are old enough to know better than to spend all your money on clothes.

你年纪足够大了，应当知道不该把钱全花在买衣服上。

3.know-how

专门知识，技能

例句：

I'd call technical support and ask someone with the know-how.

我要打技术支持电话问个明白人。

He hasn't got the know-how to run a farm.

他没有经营农场的专门知识。

4.know the tricks of the trade

了解某门生意或职业的诀窍

例句：

Let's ask Tom. He knows all the tricks of the trade.

咱们去问问汤姆吧，他知道这里面的门道。

I think we need to bring in a specialist who knows the tricks of the trade.

我觉得我们需要引进一位懂行的。

5.know one's ABCs

了解基础的知识

例句：

I don't think he should do this. He doesn't even know his ABCs.

我认为他不应该做这个，他对此一无所知。

Do you know the ABCs of programming?

你了解编程的基础知识吗?

6.know someone or something like a book

熟悉，深知，对…了如指掌

例句：

She knows Jerry like a book.

她非常了解杰瑞。

We've been married now for thirty years-long enough to know my wife like a book.

我们已经结婚30年了，我对我的妻子是非常了解的。

7.know sb by sight

似乎相识，面熟

例句：

I know her by sight.

我与她并不熟识。

I have never met our new neighbours; I simply know them by sight.

我从未接触过我们的新邻居, 只见过面。

8.know the ropes

知道内情，懂得(某种行业的)窍门，很内行

例句：

We need to bring in somebody who knows the ropes.

我们应该找个懂行的人。

I've never used Linux so I really don't know the ropes of installation.

我从没用过Linux系统，所以我真不知道这个应该怎么安装。

9.know the score

了解实际情况，心中有数

例句：

I know the score. Don't try to fool me.

我知道事情的真相，别想糊弄我。

Please stop making excuses. I know the score and I know you are to blame.

别再找借口了，怎么回事我心中有数，我也知道这件事应该怪你。

10.know something inside out

对某事认识很透彻,了解彻底

例句：

Susan is the expert. She's knows this stuff inside out.

苏珊是，她非常了解这些事。

We know each other inside out.

我们对彼此都了如指掌。