语法复习： 动名词
1. 能用动名词作宾语的的动词： consider can't help can't stand enjoy excuse escape
practise put off miss mind avoid risk give up finish imagine
keep suggest
2. 用动名词作宾语．而用不定式作宾补的动词： advise allow permit encourage
2. "八大金刚" remember forget stop mean try regret agree go on
4. need , demand, want, require 表示“需要”的用法．
