3、具体行为时，多用不定式;表示一般行为时，多用动名词。有时两者可以互用。(11)Smokingisbannedhere.cf•Itisn5tgoodforyoutosmokesomuch•(12)Theirjobisbuildinghouses•cf•Ourtasknowistofinishourhomework.C・定语(13)aswimmingpool;awalkingstick;adiningroomD・宾语(14)1enjoyworkinghereverymuch.卜面动词只能接动名词作宾语：mind,miss,enjoy,escape
4、,excuse，imagine,practise,postpone,suggest,consider,admit,avoid,advise，allow，require,finish等o(14)1enjoypracticingplayingbasketballImysparetime.(15)1suggestdoingitimmediately.(17)Weshouldavoidmakingthesamemistake•(18)Howluckythemouseis!Itmissed/escapedbeingcaught.在动词like,hate
5、,love,prefer等后面，如果表示经常性的动作，多用动名词；如果表示特定或具体的动作，多用不定式。(19)Ilikereadingbooksofthiskind.(20)Iliketoswimtoday•g在动词stop,goon,remember,forget,regret,try,mean,can'thelp等后动名词和不定式意义差别很大。(21)1regrettotellyouthatyoudidn'tpasstheexam.(22)Iregrettellinghimthetruth.(23)Wemusttrytogetevery
6、thingdoneintime•(24)Let'strydoingtheworksomeotherway•(25)SeniorIIImeansworkinghard;Imeantoworkhard•(26)Hearingthenews,shecarTthelpcrying•(27)Iamtoobusy.Ican5helptocleanthefloorforyou.H动名词(短语)作介词宾语：(28)Iamproudofhavingafriendlikeyou•(29)Idorftfeellikegoingouttoday.(=Iwouldli
7、kenottogoout)记住l—下列短语里的“to"为介词，后面接动名词：getdownto,payattentionto,lookforwardto,be(get)usedto,objectto,opposeto,devote...to…(30)Wearelookingforwardto(having)asportsmeet.(31)Hehasgotusedtogettingupearly.记住:有些短语接动名词介词可以省掉：bebusy(in)doing,spend...(in)doing,waste•••(in)dong,havedi
8、fficulty(in)doing,stop/prevent/ban...(from)doing(32)Ihavenodifficulty(in)findingyo
