“非谓语动词”可分为动词不定式、动名词和分词.它在句子中的作用很多:除了不作谓语外,它可以充当主语、宾语、表语、定语、状语与复合宾语主语补语或宾语补语.有些及物动词后面接不带to的不定式作复合宾语.这些动词归纳如下:一感feel.二听hear,listen to,三让have,1et, make,四看see,watCh,notice,observe.再加上help somebodytodo something和美国英语look at somebody do somthing.还有“二让”属特殊:get somebody to do something 与keep somebody doing.而有些及物动词后面接动名词the -ing form作宾语.这些动词归纳为一句话:Papa C makes friends.这是由如下动词的开头字母组成:permit,advise, practise,avoid,consider,mind, allow,keep,enjoy,suggest, finish,risk,imagine,escape,need,delay,stand忍受. 为了容易记住,也可以编成顺口溜:“允许完成练习,建议避免冒险,考虑延期逃跑,喜欢保持想象,需要反对忍受”.其相对应的动词依次是:permit/allow,finish,practise;
advise/suggest, avoid,risk: consider, delay, escape/miss; enjoy/appreciate, keep, imagine; need/want/require,mind. can't help/can“t stand.