动词不定式与动名词用法总结一 动词不定式作主语(1) （1）To learn a foreign language is not easy. 主语It（形式主语） is not easy to learn a foreign language(真正主语)It takes / took me 3 hours to read English It is not difficult for us to learn a foreign languageIts kind of you to help me with my English .1 Itis形容词（表示人的性格品质） of sb to do2 Itis形容词（表示做某事是怎么样） for sb to do注（1）当形容词表示人的性格品质时，逻辑主语由of引出, 如：kind，nice, good, polite, clever, careful，careless， foolish， （2）当形容词
