微课课件指示代词
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第四讲:指示代词一.指示代词:是表示指示概念的代词,即用来指示或标识人或事物的代词。
二.this和these指说话人较近的人或物,that和those指说话人较远的人或物。
三.this和that指单数,these和those指复数.例题:那只狗 that dog 这个苹果 this apple这些学生 these students 那些尺子 those rulers四.指示代词和定冠词the不可同时使用。
This book is new. ( √ )The book is new. ( √ )This the book is new. ( × )五. 指示代词由单数句变成复数句:单数复数指示代词 this hese that those 人称代词 I weyou youhe/she/it they be动词 am/is are句型转换:1. What is this? (复数) What are these?2. That is a pen. ( 复数) Those are pens.注意:单数句子转变为复数句子,指示代词,人称代词,系动词,可数名词都要变化为复数形式。
六.指示代词的一般疑问句和特殊疑问句及回答:Is this/that a/an....? Yes,it is./No, it isn't. Are these/those....? Yes, they are./No, they aren't.What is this/that? It is a/an.....What are these/those? They are....指示代词练习题:一、填空。
1. I like _____ pants. _______ pants are red.(这些)2. I don't like ____ shoes. ____shoes are too small.(那些)3. I want _____(这个) sweater. I don't want________(那个)sweater._____ (那个)is too big.二、英汉互译。