寻找后跟动词必须加V.ing的非谓语动词

enjoy,keep,mind,practice,suggest,allow,consider,have fun,have a good time,can't help,prefer V.ing to V.ing,finish,practice,

admit, appreciate, avoid, deny, delay (耽搁), enjoy, escape, excuse, fancy, feel like, finish, forgive, can’t help, give up, keep (on), imagine(想象), include, mention, mind, miss, practise, put off, postpone(延期), resist, risk, suggest

allow, permit, advise, forbid等动词后直接加动作要用动名词；但如后有n. 或pron.作宾语则再跟动词不定式。

need, want, require, deserve作“需要“或”应受”解释后跟-ing分词或不定式的被动态均可，这时动名词的主动式表示被动意义。
sth./sb. need doing = sth./sb. need to be done 某物/人需要被…

还有些习惯用语，如：go / do fishing / shopping / hunting / skiing

附赠你一些后面只跟to do的~agree, ask, choose, decide, demand, expect, hope, learn, long, manage, offer, pretend, promise, refuse, threaten, want, wish

还有一些事都可以加的~有的意思一样有的意思不一样！