一类：什么词后面只加to do 二类：什么后面只加doing 三类

一.attempt enable afford demand determine manage hate pretend ask agree plan
prefer happen prepare decide learn hesitate claim promise start intend refuse
二.appreciate endure avoid bear defer can’t help delay escape consider mind resist forgive permit imagine risk involve practise suggest prevent stand
三.意思都会有些差别,但是差异不大 like love enjoy
四.go on doing 指表示继续做同一件事,go on to do指做了一件事后,继续做另外一件事
stop doing 指停止目前做的事,stop
to do指停止正在做的事而去做另外一件事
forget doing 指忘记已经做过某事,forget to do 指忘记了要去做某事
remember doing 记着曾经做过某事；remember to do 记着要去做过某事
try doing 指试验,试着做某事；try
to do 努力,企图做某事
mean doing 指意味着…
,mean to do 指打算、想做某事
need doing 含有被动意思,指需要被做某事；need to do 需要去做某事
regret doing 指对做过的发生过的事感到遗憾；regret to do 指对将要去做的事遗憾