41.carry on  

例如:He had learned enough German to carry on a conversation.进行

One person should carry on where the other had left off.继续进行下去

42.carry out 开展;实现;贯彻;进行到底
例如:I was chosen to carry out our experiment.进行

  He didn’t carry out his promise to us.履行

43.carry through  ①顺利实现; ②帮助渡难关

44.in case   近义词:for fear that  以防万一

45.in case of   近义词:in the event of  如果发生…万一

46.in the case of  就…而言,至于

47.in any case   无论如何

48.in no case  决不,在任何情况下都不(放句首倒装句)

49.in that case  假如那样的话，既然那样

50.in any case近义词:at any rate,at any price,at any cost  无论

如何

51.cast about for寻觅…,想方设法
52.cast away丢掉、抛弃…
53.cast down 使…沮丧
54.cast off 抛弃…;使…自由

55.catch attention   引起注意

56.catch at抓住…;渴望取得…
57.catch on  ①受欢迎,流行起来;②理解;③勾住,绊倒

58.catch sb out ①使…突陷困境; ②抓住某人的短处

59.catch sb red—handed 当场抓住,现场捕获

60.catch up with 追上;赶上;碰上