can never/ cant 与too, too much, enough, over- 搭配表示无论怎样.都不过分
请看题：
You _______ pay too much attention to your reading skill, as it is so important.
A. cannot B. shouldnt
C. mustnt D. neednt
【分析】最佳答案选A。cannottoo是英语中一个十分有用的表达，意为不可能太，无论怎样也不算过分，越越。如：
You cant be too careful. 你越仔细越好。
You cant praise the too much. 这本书值得大加赞扬 .
We cannot work too much for the people. 我们为人民做工作是不可能做过头的。
A woman cannot have too many clothes. 女人买的衣服再多也不算多。
注：有时也可用 can never, impossible 等与too连用来表示类似意思。如：
It is impossible to get there too soon. 去那儿越早越好。
can never/ cant 与too, too much, enough, over- 搭配表示无论怎样.都不过分
1). While you are doing your homework, you cant be careful enough.
2). He is such a great man that we cant praise him too much.
3). William Hartley was handsome, determined and hardworking, in a word, I couldnt speak too highly of him.
4). The development of society has made it necessary for us to have a good knowledge of English, so we cant overemphasize the importance of learning English.
5). Since it is a good thing, we cant do it too soon.