2020届中考英语一轮复习---非谓语动词教学课件 (共19张PPT)

中考复习之非谓语动词 1.I have a lot of things to do. 2.Do you practice playing the piano? 3.It is an interesting book. 4.I know a boy called Tony. 5.Could you tell me how to get to thelibrary? 你能找出这些句子中的非谓语动词（含短语）吗？ 动词不定式 动名词 分词 谓语动词ow a boy called Tony. 5.Could you tell me how to get to thelibrary? 非谓语动词 动词不定式 1.基本形式： 2.动词不定式的否定形式为： not + to do to+动词原形 （在某些情况下不带 to） 一、动词不定式作主语 3. It's very nice ___ you to get me two tickets ___ the World Cup. A. for， of B. of， for C. to， for D. of， to　　 2. It's hard for us _________ English well. 　　A. learn B. learns C. to learn D. learning　 1. It's our duty _________ the room every day. A. to clean B. cleaned C. clean D. cleans 简析 动词不定式作主语时，可以直接放在谓语动词前面的主语位置，也可以用先行词it作形式主语，而将真正的主语(不定式)置于后面。常见的句式有：(1)It is +形容词(of sb)to do sth.(2)It is +名词(for sb)to do sth.(3)It takes sb some time to do sth.(4)It is +形容词(for sb)to do sth.句式(1)中常用nice， kind， clever， good， right， wrong， foolish， careless等形容