目标 1. knowledge aims: learn useful words and expressions in this part: adapt, annoy, conduct, resign, suitable, in other words, adapt to , beneficial, disability, absent 2. ability aims: learn to use the useful words and expressions correctly. 重点 to master the usage of useful words and expressions. to master the sentence pattern: as + adj + a + n. +as 为比较状语, 我的问题难点 the use of the new words and expressions.