1.后面+do的动词:makelethaveseewatchnoticehear注:这几个词在表示动作正在发生时后面跟ing2.后面+todo的动词:wantrefusewishneedchoosehopeagreetrybeginwouldlikeofferencouragetellaskwantallowget3.后面+doing的动词:finishenjoymindmissbeworthpracticehavefunhavetrouble/problem(in)spendfeellikebeusedtokeepongiveupconsidersuggestcan'thelp