4. 状态类:keep,stay,come,stand ect.
xix. 29、though相当于however ,用于句末。
xx. 30、动词+to构成的短语:
xxi. look forward to盼望… turn to求助于,转向
xxii. pay attention to注意 stick to坚持
xxiii. get down to开始认干 object to反对
xxiv. belong to属于 refer to涉及,谈到
xxv. point to指向 see to处理,料理
xxvi. come to共计,苏醒 reply to答复
xxvii. agree to同意 add to增加
c) devote…to…贡献…给… compare…to…把…比作…