accident. A. do B. will do C. did D. must do (答案: C)( 1996 年 43 题) 2、 Don ’t you think it is time you _____ smoking? A. give up B. gave up C. would give up D. should give up (答案: B)( 1999 年 31 题) 非谓语动词分三种,即: 不定式, 动名词和分词。下面分三部分进行介绍。一、动词不定式考试重点:动词不定式的基本结构和用法(尤其是复合结构,否定式, 被动式, 完成式等。); st op 和 go on 接不定式和动名词的区别; r emember , f or get 接不定式和动名词的区别; have st h done 和 have sb do st h 。基本形式主动形式被动形式一般式( not ) to make ( not ) to be made 完成式( not ) to have made ( not ) to have been made 进行式( not ) to be making 在句子中可以充当主语、宾语、表语、定语、状语和补足语。(一)动词不定式的基本结构和用法动词不定式是一种非谓语动词形式, 由不定式符号 to 加动词原形构成。 1、 Good-bye , Mr. Wang. I’m pleased _____ you. A. to meet B .meeting C. to have been meeting D. to be met (答案: A)( 1998 年 57 题) 2、 Encouragement through praise is the most effective method of getting people _____ their