He is alive to the danger of the work. 他非常清楚这项工作的危险。
形容词alive，我们比较熟悉的意思是"活着的".这句中使用的是比较常用的一个习惯用语, 可以从这个词的本意去理解:鲜活的,对……保持/拥有鲜活的状态. 搭配be alive to就等于be aware of, 或be sensitive to，意思是,“意识到，注意,对……敏感". 再如，She is a girl alive to the

I've had enough of your ordering! 我受够你的支使了！
固定搭配have enough of sth./sb.“再也不能忍受..." 英文解to be unable or unwiling to tolerate sth./sb. any more. 例句: He's had enough of his boss and decided to quit. 他受够老板(的种种行为)了,决定辞职。

What you say is true in a sense. 你所说的在某种意义上是对的
in a sense:in a way；in one respect 在某种意义上 　再如：In a sense，arithmetic is a language. 从某种意义上说，算术是一种语言。

He nodded off over his paper. 他在看报纸的时候睡着

He is not much of a cook. 他不是个好厨师。
not much of: not very good as 不很好   再如: I'm not much of a mechanic, I'm afraid, but I'll have a look at your car if you like. 我恐怕不是一个很熟练的技师，但如果你愿意的话，我就看看你的汽车。

http://sl.iciba.com/thread-idx-60.shtml      It's like the slipper fitting Cinderella.

Don't forget to clock out before you go.

http://www.yangyangcheng.com/?u=xiaobenlin   (小笨霖英语笔记)

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