四、看图，选择合适的句子补全对话，抄写在对应的四线三格内。
1. — Is it a ruler?
—
Yes, it is. No, it isn't. It's a pencil.
2. —
What's this? What's that?
— It's an eraser.
3. —
I want a balloon. I want a picture.
— Here you are.
4. — What colour is the pen?
—
It's black. It's blue.

1. No, it isn't. It's a pencil.
2. What's that? 3. I want a balloon. 4. It's black.

【解析】
1. 图中物品是铅笔，不是尺子，因此对一般疑问句"Is it a ruler?"作出否定回答，选择No, it isn't. It's a pencil.
2. 图中手指指向远处的橡皮，指代远处的事物用that，因此选择问句What's that?
3. 图中场景是孩子向对方要气球，因此选择句子I want a balloon.
4. 图中的钢笔是黑色的，因此回答颜色选择It's black.
【答案】
1. No, it isn't. It's a pencil.
2. What's that?
3. I want a balloon.
4. It's black.
【知识点】
情景交际
指示代词
图文匹配
【点评】
本题结合图片考查小学英语基础情景对话运用，需要学生结合图示场景和句意选出匹配的句子，同时考查规范的英文书写能力，整体贴合低年级英语的学习要求。
【难度系数】
0.8