Lesson 92
Asking for trouble自找麻烦
单词学习
fast    [fɑ:st]         ladder  ['ld(r)]         shed   [ed]sarcastic [sɑ:kstk]tone    [tn]
adv. 熟（睡）n. 梯子n. 棚子adj. 讽刺的，讥笑的n. 语气，腔调
★ fast （1）adv. 熟（睡）地（soundly） He is fast asleep .他睡得很熟. ＝ He is sleeping soundly . ＝ He is sleeping deeply . （2） 快地（rapidly 迅速地） He ran to school fast. 他飞快地奔向学校。（3）牢固地His feet were stuck fast in the mud.他稳稳地站在泥地里。