(
课件网) 非谓语动词 动词的基本用法是做放在主语之后做谓语。eg. I work in a factory. 当句中有谓语动词时，如在需要用动词就只能用非谓语动词，非谓语动词重要包括：动词不定式（to do)、动名词、分词（现在分词、过去分词） Eg. 1) I decide to work in a factory. 2) I enjoy working in a factory. 3) He is the man working in a factory. 4) Please hand in your written exercises. 一、动词不定式 1、动词不定式做主语 动词不定式作主语时,常用it做形式主语,而将真正的主语放在句末.其结构是 It’s +adj.+of/ for sb + to do. Eg .To learn English well is useful It’s useful to learn well. 注意：此时用of还是用for 关键是看形容词形容的是什么，如果是形容做此事怎么样用for,反之如形容人的性格特征的用of 1）It’s very kind _____you to help me. 2）It’s necessary _____us to master a foreign language. It’s nice _____you to invite us. It’s interesting _____ us to play football. of for of for 2、不定式做宾语 1）一些动词只能用动词不定式做宾语。如: want, decide, hope, agree,, wish, need ,promise, would like, plan等。 eg. We hope_____(see) the film. Would you like _____(go) with us? to see to go 2)在find, think后用it做形式宾语，而将真正的宾语放在句末。 Eg. I find _____necessry _____ (master) a foreign language. to see it to master 3）常见的一些用不带to的动词不定式做宾语，这类动词有：Why not do--,had better(not) do, would rather do-- than do, could/would you please do— Eg. I woul rather _____(stay) at home than _____(go) out. stay go 3.不定式做宾补 1)不定式做宾补时，与宾语之间有逻辑上的主谓关系，常见的动词有tell, ask,want, allow, get, invite, encourage等。否定形式在to do前加not My mother often encourage me _____(study) hard. We don’t allow people _____(smoke) here. The students are often told_____(not give) up. He asked me _____(not drive) here. to study to smoke not to give not to drive 2)使役动词和感官动词用省略to 的不定式做宾补 Eg.1.The boss made the workers _____(work) for another 2 hours. 2. I made lucy _____(stand) outside . work stand 4、不定式做定语，放在被修饰词后，一般并与被修饰词间有动宾关系 Eg. Would you like something _____(eat)? There is nothing _____(worry) about. Have you got anything else _____(say) He is often the first one_____(get) here. to eat to worry to say to get 注意：此时变为被动语态必须将to 加上.如： Lucy was made to stand outside. 5.不定式放在疑问词what, where, which how之后，此时相当于一个宾语从句 Eg. I don’t know what _____(do) tomorrow.= I don’t know _____ tomorrow. He didn’t know where_____(go) for the holiday. He didn’t know where_____ for the holiday. I wonder how_____(处理）it next. I wonder how _____it next. I should deal with to go What I should do to deal with he would go to go 二、动名词 1.动名词做主语，此时谓语动词用单数 Eg. _____(collect) stamps ____(be) my favorite. Collecting is 2.动名词做动词或介词的宾语。此类动词有 keep, enjoy,prefer…to , mind, can’t help, finish,feel like,practise , Would you mind _____(smoke) here? Knives are used for _____(cut) things. smoking cutting 1.做定语，单个 ... ...
