Unit 4 Shopping Day 购物日
Can I help you? 有什么能帮你的吗?
Yes, please. 是的,请。
I want to buy a pencil. 我想买一枝铅笔。
This one? 这支吗?
It's one yuan. 一块。
Here you are. 给你。
Thank you. 谢谢。
pencil sharpener 铅笔刀
a pair of scissors 一把剪刀
a pencil box 铅笔盒
exercise book 练习本
a box of crayons 一盒蜡笔