外研版一年级英语上册《This is a yellow cat》PPT课件下载，共18页。
This is our classroom.
This is our school.
This is our teacher.
This is my desk.
this 这个,指代离我们比较近的人和物。
This is a desk.这是一张书桌。
This is a bag. 这是一个包。
that 那个,指代离我们比较远的人和物。
That is a dog.那是一只狗。
That is a cat.那是一只猫。
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关键词：This is a yellow cat PPT课件免费下载，.PPTX格式