Skin somebody alive-(活剥某人的皮)
A：What happened to Pat this morning? I saw him leave the classroom soon after the exam began.
帕特上午怎么了？我见他考试一开始就离开了教室。
B：He was found cheating and was driven out.
他被发现作弊，被老师赶了出来。
A：If the principal caught him cheating, he would skin him alive.
如果校长发现他作弊的话，会活剥了他他的皮。
1. by the skin of one's teeth : 勉强地, 正好地；
2. save one's skin : 保全自己；
3. jump out of one's skin : 大吃一惊；
4. get under sb.'s skin : 惹怒某人；
5. change one's skin : 改变本性；
6. in a bad skin : 心情不好；
7. in one's skin : 赤身裸体地；
8. in a whole skin : 安然无恙；
9. wet to the skin : 全身湿透的；
10. escape by the skin of one's teeth : 幸免于难；
11. under the skin : 在内心；
12. skin alive : 活剥皮, 严斥；