中考英语语法复习—非谓语动词（共29张PPT）

非谓语动词 中考语法专项复习 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. 非谓语动词 动词不定式　 动名词 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 __________ (mast