1、catch out v.发觉…有错误（或做坏事）

2、catch up v.赶做（某事）

3、catch up with sb v.对…产生恶果,罪有应得

4、catch out v.刁难,拆穿

5、catch out v.（未料到的事）使…处于困难境界,棘手

catch

v.接住;截住;拦住;接(落下的液体);抓住;握住

n.接(球等);总捕获量;扣拴物;扣件

第三人称单数： catches现在分词： catching过去式： caught过去分词： caught

例句：

The new policies appear to have caught the imagination of the public.

新出台的政策似乎恰恰投合了公众的喜好。

I caught him just as he was leaving the building.

他正要离开大楼时，我追上了他。

An article in the newspaper caught my attention.

报上一篇文章引起了我的注意。

Let's eat now and maybe we could catch a movie later.

咱们现在就吃吧，也许还能赶上一场电影。

He is very quick to catch on to things.

他领悟能力很强。