只能接不定式做宾语就是to do sth的,如help,hope,ask,refuse,decide,promise,wish,pretend,expect,learn,plan,manage,agree,fail,offer,happen,seem等等
只接动名词做宾语就是doing sth的,如mind,finish,enjoy,suggest,consider,miss,keep(on),avoid避开,stand(忍受),allow ,practice,give up,put off,look forward to期待,feel like想要做某事,prevent…from阻止,can't help 迫不及待,be/get used to doing,be worth doing,be busy doing等
动词后面既可接不定式,又可接动名词,如：like,love,hate,prefer． begin,start等
这类词还是挺多的,主要靠多积累吧!好好学习~不定式是什么不定式就是to do sth就是to加动词原形的表达