try to do … 尽力去做某事 try doing 试着做某事 learn to do … 学着去做某事 learn doing … 学会做某事
stop to do … 停下来去做（另一件事） stop doing … 停止做某事
go on to do … 接着做（另外一件事） go on doing … 继续做某事 used to do … 过去做某事 be used to doing … 习惯做某事
2．动名词作定语与现在分词作定语意义有区别 动名词作定语表达： n+ for doing 的含义
现在分词作定语表达： n+which(who) be doing的含义 如：a sleeping car = a car for sleeping a running horse = a horse which is running 前者是动名词 ， 后者是现在分词
又如： drinking water , walking stick running water , sleeping boy
3． 动名词的逻辑主语：
动名词的逻辑主语为代词或名词的所有格形式。 例如：His coming made us very happy .
4．动名词的语态和时态
5．动名词主动形式表被动的情况： need doing , want doing , require doing This room needs painting . 这个房间需要粉刷。 6．只能跟动名词作宾语的动词：
admit , avoid , advise , consider , delay , deny , enjoy ,
escape , excuse , fancy , finish , complete , forbid , imagine , mind , miss , permit . practise , require , suggest , risk ,keep, take to , look forward to , get down to , feel like , can\'t help , can’t stand , be used to ,insist on , succeed in , set about, give up , include ,
三． 分词
1 The story is interesting . I’m interested in it . 这个故事有兴趣，我对这个故事感兴趣。
2 . This is a moving film . 这是一部动人的电影。 3. The secretary worked late into the night , preparing a long speech for the president . 秘书工作到深夜，为主席准备一篇长篇演讲稿。 4. Given more time , I’ll do it well .