新概念英语第二册动词不定式与动名词复习课件

To-infinitive GERUND 动词不定式的构成 语 态 时 态 主动形式 被动形式 一般式 进行式 完成式 完成进行式 (not) to do to be done to be doing to have done to have been done to have been doing 注：不带to的不定式do 动词不定式的用法 功 能 例 句 做主语 做宾语 做表语 做补足语 做定语 做状语 It is important for us to be honest. I wish to be a doctor. What I need is to have a good job. I expect you to make great progress. Let me go please. He has a composition to write. There is little to go. She worked hard only to fail again. (结果) I come to say sorry to you.（目的）so as to 动词不定式的复合结构 (一) for sb. to do / of sb.to do /enough to 用 法 例 句 做主语 做宾语 做定语 做表语 做状语 It is necessary for us to give blood now. It is foolish of you to do such a thing. Do you think it’s harmful for a child to watch TV all day? Please find something for them to do. This is for you to judge. The job is easy enough to do. (逻辑主语) 动词不定式的复合结构 (二) 疑问词+to do 用 法 例 句 做主语 做宾语 做表语 How to do the job is not clear. It’s not clear how to do the job. I wonder where to go. The problem is when to start. 注意一：主动语态中没 to, 被动语态中加 to let, make, see, watch, feel, have hear, listen to, notice , look at sb./sth. do sth else let, made, seen, watched, heard, listened to, noticed to do be Eg: The landowner made the peasant work day and night in the old days. The peasant was made to work by the landowner day and night in the old days. 注意二：不定式的逻辑主语应与 句中的主语一致 To learn English well, 2000 new words are not enough. ( ) × To learn English well, we need far more than 2000 new words. ( ) √ 注意三：常用不定式做宾语的 及物动词有哪些？ agree(同意)，begin， decide， learn， desire(希望) determine（决心） expect （期望） forget，hope，， like， love， mean， offer（给予） plan， pretend （假装） promise（答应） refuse（拒绝） regret（遗憾） remember， try， want Please remember to close the door when you le