Question

动名词和不定式的区别

Answer 1

1） 动名词与不定式的区别：　
动名词表达的是： 状态，性质，心境，抽象，经常性，已发生的　不定式表达的是： 目的，结果，原因，具体，一次性，将发生的

2） 接不定式或动名词，意义相同。

3)在下列情况下，一般要用不定式：
①hate,like,love前有would(should)时，如：I'd like to have a cup of coffee.
②当谓语动词begin,continue,start等是进行式时，如：Thestudents are starting to work on the di fficult maths problem.
③begin,continue,start与know,understand等状态动词连用时，如：I soon began to understand what was happening.
⒋advise,allow,encourage,forbid,permit等动词后接动名词作宾语，或带不定式作宾语补足语。如：
Our teachers don't permit our swimming in the lake.
Our teachers don't permit us to swim in the lake.
4） 部分动词后接不定式或动名词时，意义差别较大，应根据句子语境选择使用。
①forget,remember,regret后接不定式，表示现在或未来的动作，接动名词表示动作已经发生。如：
Don't forget fo post the letter for me.
Have you forgotten meeting her in Beijing Airport?
Remember to close the windows before you leave.
I remember writing him a letter a year ago.
We regret to tell you that all of you are not invited toattend the meeting.
They regretted ordering these books from abroad.

动名词与不定式语义不同的有11 组：　
1　stop to do　　　　　stop doing　　　 　
2 forget to do　　　　 forget doing 　
3　remember to do　　　remember doing　　　　　　
4 regret to do　　　　 regret doing 　
5　cease to do　　　　 cease doing　　　　　　　　
6 try to do　　　　　　try doing 　
7　go on to do　　　　 go on doing　　　　　　　　
8 afraid to do　　　　 afraid doing 　
9　interested to do　　interested doing　 　
10 mean to do　　　　　 mean doing 　
11 begin/ start to do　 begin/ start doing

非谓语动词的用法是英语语法的一大难点，你最好全面对比一下不定式、动名词、现在分词、过去分词以及独立主格结构的用法！