小学口语对话之What is this?

Teacher: What is this?

Student: It is a desk.

Teacher: What is that?

Student: It is chair.

Teacher: What are these?

Student: They are books.

Teacher: What are those?

Student: They are pencils.

老师：这是什么?

学生：这是一张课桌。

老师：那是什么?

学生：这是一把椅子。

老师：这是什么?

学生：他们是书。

老师：那是什么?

学生：他们是铅笔。