英语四年级【知识精讲】9.代词(3)指示代词课件PPT

这是一份英语四年级【知识精讲】9.代词(3)指示代词课件PPT，共17页。PPT课件主要包含了人称代词，物主代词，指示代词，不定代词 ，答案B等内容，欢迎下载使用。
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。指示代词与定冠词和人称代词一样，都具有指定的含义，用来起指示作用，或用来代替前面已提到过的名词。
This is an apple.
That is an apple.
These are apples.
Thse are apples.
指示代词分单数（this / that）和复数（these / thse）两种形式。如：This is a by. These are bys. That is a hat. Thse are hats.
this和these指在时间或空间上较近的人或者事物，that和thse指在时间或空间上较远的人或者事物。
A.打电话过程中，介绍自己时通常用this指代“我”，不用代词I；询问对方时用that指代“你”，不用代词yu。例如：Hell. This is Mary. Wh’s that? This is Tm. B.介绍朋友的时候也要用“this is____”. 如：This is my friend Amy.
指示代词在问句中的用法。
C.如果问句中有this、that时。答句用it来代替。Wh is this girl? It's me.What is that？It's a map.
D.如果问句中有these、thse时。答句用they来代替。What are these ? They're bananas.Are thse tmates？Yes,they are.
读一读,选择正确的答案。(  )This ____ fruit and thse______vegetables. A. is, is B. is, are C. are, is
将下列句子改成单数。Thse are sme ld skirts. __________________________
答案：That is an ld skirt.