一些地道的英语成语，可以使写作和口语成绩再上一个台阶

31、祸不单行 Misfortunes never come alone

32、两恶取其轻 Of two evils choose the least.

33、半斤八两 Six of one and half of a dozen of the other.

34、打铁趁热 Strike while the iron is hot.

35、隔墙有耳 Walls have ears.

36、说是一回事，做又是一回事 Saying and doing are two things.

37、言多必失 He that talks much errs much.

38、谋事在人，成事在天 Man proposes but God disposes.

39、天作之合 Marriages are made in heaven.

40、欲速则不达 More haste, less speed.