动词后面什么时候用不定式，什么时候用动名词

Question

如题所述

Answer 1

大部分属于动词的固定用法,是一种约定俗成的惯例,你只要记好哪些是用不定式,哪些是用动名词就行了,当然一般来说,动词不定式一般表示将来的动作,这里有比较全的动词用法
接 to do 作宾语的常用动词
afford arrange beg manage offer pretend promise refuse fail long hesitate struggle agree ask choose decide demand determind expect fear help hope learn plan prepare want wish aim happen
接doing 作宾语的动词
Admit allow avoid delay discuss enjoy excuse forgive imagine mention miss(错过) permit prevent put off risk appreciate(感激) consider deny escape fancy forbid give up mind pardon practice prohibit(禁止) report finish keep advise suggest

Answer 2

同一个动词，一般的用动名词具体的用不定式如：I like swimming,but Idon't like to swim now.
做完了用动名词没做的的用不定式如：I remember giving that to your mother.Ask her to make sure.
Please remember to turn off the light when you leave.

Answer 3

动词不定式可以作宾语，定语，状语等，动名词可以做宾语，主语等。
什么时候用哪一个，得看具体情况。

Answer 4

主语是主动用动名词，被动用不定式表被动