第八课

eight8

paper纸

1．We often use paper in our study and life. Do you know paper?

我们的学习、生活中经常用到纸。你了解纸吗?

Material package材料包

2．Copy paper, Kraft paper, iridescent paper, corrugated paper, napkins and some commonly used paper products.

复印纸、牛皮纸、电光纸、瓦楞纸、餐巾纸和一些常用的纸制品等。

Activity process活动过程

3．Know a variety of paper.认识多种多样的纸。

4．Copy paper, Kraft paper, electro-optic paper, corrugated paper, napkin

复印纸、牛皮纸、电光纸、瓦楞纸、餐巾纸

5．I also know...我还认识......

6．What are the performance of different paper? 不同的纸分别有哪些性能?

7．This paper is not easy to tear.这种纸不容易撕开。

8．This paper...这种纸......

9．Save paper!要节约用纸!

10．I used this method to test the water absorption capacity of different paper.

11．我用这种方法测试不同纸的吸水能力。

12．My approach is … … 我的方法是......

13．What are the uses of different properties of paper?不同性能的纸各有哪些用途?

14．Corrugated paper can be made of … … 瓦楞纸可以做成......

Outreach activities拓展活动

15．Access to information, to understand why paper has a "paper life millennium" reputation.

查阅资料，了解宣纸为什么有“纸寿千年”之誉。