动词不定式与v.-ing形式都是非谓语动词形式,它们一直都是中学英语学习的难点,也是历来考试的重点。本文就它们在句中作主语或宾语的不同进行比较,以便同学们能够更好地掌握它们。 Both verb infinitives and v.-ing forms are non-predicate verb forms. They have always been the difficulty of learning English in middle schools and are also the focus of the traditional examinations. This article compares the difference in subject or object in the sentence so that students can master them better.