1.不定式的时态和语态
时态\u8bed态
to be done
to be doing
to have done
to have been done
to have been doing
1) 现在时:一般现在时表明的动词,有时与谓语动词表明的动作同时发生,有时发生在谓语动词的动作之后。
He seems to know this.
I hope to see you again. = I hope that I’ll see you again. 我期望再会到你。
2) 完成 时:表明的动作发生在谓语动词表明的动作之前。
I’m sorry to have given you so much trouble.
He seems to have caught a cold.
3) 进行时: 表明动作正在进行,与谓语动词表明的动作同时发生。
3) 动名词与不定式语义不同的有11 组:
stop to do
stop doing
forget to do
forget doing
remember to do
remember doing
regret to do
regret doing
cease to do
cease doing
try to do
try doing
go on to do
go on doing
afraid to do
afraid doing
interested to do
interested doing
mean to do
mean doing
begin/ start to do
begin/ start doing