作介词宾语一般用动名词
Daily practice is the trick in learning a foreign language.
含介词的句型
prevent/stop sb (from) doing sth 阻止某人做某事
waste/spend…(in) doing sth 浪费/花费……做某事
have some difficulty/trouble (in) doing sth 做某事有困难
there is no sense (in) doing sth 做某事是没有意义的
but,except(除……之外)后用不定式
He did nothing but watch TV.(有do无to)
I had no choice but to watch TV.
只接不定式的词:want,hope,desire,long,expect,beg,apply,hesitate,refuse,decide,aim,choose,afford,offer,pretend,determine,manage,guarantee,attempt,seek,plan,intend,mean,promi-se,undertake,agree,fail,prepare,arrange,happen
只接动名词的词:suggest,advise,enjoy,avoid,imagine,admit,practise,escape,allow,permit,consider,miss,understand,finish,dislike,mind,include,risk,forbid,prevent,discuss,appreciat-e,forgive,pardon,excuse,keep(on),can't stand,advocate
接to do和doing意义有别
remember,forget,regret,try,mean,stop,go on,can't help
to是介词的词组:be used to,accstomed to,be addicted to,be devoted to,be oppsed to,be equal to,look forward to,pay attention to,feel up to,get down to,apply oneself to,contribute to,lead to,refer to,adapt to,adjust to,object to,turn to,respond to