2017年6月英语四级语法知识点：动名词常考

　　1)动名词做主语谓语动词为单数

　　2)在动名词和不定式中

　　,做为介词的宾语是动名词

　　3)动名词的否定直接在其前加否定词

　　,通过代词的宾格或所有格形式给出逻辑主语

　　4)有些词后只能接动名词

　　admit; appreciate; avoid; celebrate; consider; contemplate; defer; delay; deny; detest; discontinue; dislike; dispute; enjoy; it entails; escape; excuse; explain; fancy; feel like; finish; forgive; can't help; hinder; imagine; it involves; keep; it means; mention; mind; miss; it necessitates; pardon; postpone; practice; prevent; recall; report; resent; resist; risk; suggest; understand...

　　5)有些词后加不定式和动名词均可

　　remember, forget, try, stop, go on, cease, mean

　　后面用不定式和-ing形式，意义截然不容。

　　I remembered to post the letters.

　　(指未来/过去未来的动作)

　　I remembered posting/having posting the letters (我记得这个动作)