只接to do作宾语的动词有：

want, hope, wish, expect, long（渴望）, learn想要学习

plan, mean, prepare（早）打算

agree, refuse, ask, beg同意否，问问看

decide, make up one’s mind, determine, be determined 决定了

try, manage,努力干

can’t afford, pretend干不了，别装蒜

只接v-ing作宾语的动词有：

avoid, miss, delay避免错过（少）延期

suggest , finish, practice

建议完成（多）练习

enjoy, appreciate, imagine, can’t help

喜欢想象忍不住

admit, deny, envy承认否定(与嫉妒

risk, escape, pardon冒险逃跑（莫）原谅

keep, stand, mind保持忍受（不）在意