动词不定式用法ppt课件下载

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所属分类:非谓语动词

今天www.yufakejian.cn给大家更新的是非谓语动词中动词不定式用法ppt课件。该课件部分内容如下:

不定式是非限定动词。它有两种形式:一是带to不定式,一是不带to不定式即动词原形不定式在句子当中不能单独做谓语,但可用作主语,表语,宾语,定于,状语,宾语补足语,主语补足语等。

动词不定式短语作主语时可位于句首,也常用it作形式主语,真正的主语不定式置于句后,例如: To finish the work in ten minutes is very hard. =It is very hard to finish the work in ten minutes To lose your heart means failure. = 常用句式有:
1、It+be+名词+to do
2、It takes sb.+some time+to do。
3、It+be+形容词+of sb +to do。
4、It+be+形容词+for sb.+to do。常用careless,,clever,good,foolish,honest,kind,lazy,nice,right,silly,stupid,wise,等表示赞扬或批评的形容词,不定式前的sb.可作其逻辑主语。 It is better to die on one’s feet than ____ A. living on one’s knees B. live on one’s knees C. on one’s knees D. to live on one’s knees

②疑问词+动词不定式作宾语的动词有: ask , consider, decide, discover, explain, find out, forget, know, learn, remember, show, tell, think, understand, wonder 如: I don’t know what to do next. Could you tell me how to ride a bike? ③如果不定式(宾语)后面有宾语补足语,则用it作形式宾语,真正的宾语(不定式)后置,放在宾语补足语后面,这类动词有consider, find, make, regard, think等,例如: Marx found it important to study the situation in Russia. Do you think it wise to interfere?

动词不定式用法ppt课件下载

动词不定式用法ppt课件下载

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