新概念英语二册 Lesson89 A Slip of The Tongue 第（1）套课件下载

★ fast 
（1）adv. 熟（睡）（soundly） 
他睡得很熟. 
He is fast asleep . 
＝ He is sleeping soundly . 
＝ He is sleeping deeply . 
（2） 快（rapidly 迅速地） 
飞机比火车还快。Airplanes can go much faster than trains . 
（3）牢固地
他的脚牢牢的陷在泥土里His feet were fast stuck in the mud.  
★ ladder 
（1）     n. 梯子
请把梯子靠树放Please put up a ladder against a tree.
爬上梯子 
climb up a ladder  
←→ climb down a ladder  爬下梯子
从梯子下面走过来会带来厄运。 
Walking under a ladder is considered bad luck .
（2）阶段 手段
成功的阶段the ladder to success ＝ the ladder of success
过河拆桥knock down the ladder ＝ knock away the ladder