2026年补充习题一年级英语下册译林版第17页答案
C Ask and answer
1

2

3

4

What's this?

Is this a ...?
It's a ...
Yes./No.

答案

1.
① —What's this?
—It's a lotus.
② —Is this a dragonfly?
—Yes.
2.
① —What's this?
—It's a leaf.
② —Is this a tree?
—Yes.
3.
① —What's this?
—It's an ant.
② —Is this a beetle?
—Yes.
4.
① —What's this?
—It's a rose.
② —Is this a flower?
—Yes.

解析

本题为看图问答练习，需要运用本单元所学的“What's this? It's a...”和“Is this a...? Yes./No.”句型，结合图中事物对应的英文词汇完成对话，考查对相关问答句型及动植物类词汇的掌握与运用能力。