后面常跟to do的：want, rufuse, forget, need, try, learn, like, agree, help, hope, wish, decide, begin, start
后常跟doing : finish, practise, be worth, be busy, keep on, be used to, give up, consider, suggest, can't help, feel like, enjoy, miss, mind
加do ：使役動(dòng)詞make, let感官動(dòng)詞look, see, hear, notice 等
有些詞后面既可接動(dòng)詞不定式,也可接動(dòng)名詞,有些含義區(qū)別不大,
如：begin/start to do 與begin/start doing都表開始做某事.
有些則完全不同,
如：remember to do sth表示記得去做某事,
而remember doing則表示記得做過某事.
希望對(duì)你有幫助,如果還有疑問,歡迎你再問.