4. What's paper made of today?

Now, look at the picture. This is a tower. It is made of paper.

通过图片展示和对话引导学生了解物品材质的话题。

Step 2：Presentation

Activity 1

利用多媒体逐步呈现更多的有关物品材料的单词，如chopstick, coin, fork, blouse, silver, glass, cotton 等。

【设计意图】

通过图片教授新单词。

Activity 2

通过对话，让学生了解目标语。

- What are the cups made of? Where were they made ?

引导学生说出：

- They are made of ..... It was made in England.

Activity 3

再运用Activity 2中师问生答的图片，改成pair work 操练目标句型。

【设计意图】

运用多媒体的直观性，创设语言情境，呈现新的功能用语，使学生感知真实语言情景下的教学，轻松地理解、掌握新知识，而且使语言更具说服力，符合学生的认知，达到呈现的目的，增强教学的实效性。

Step 3：Matching

完成1a。

Now, let's match the materials and things in 1a.

核对答案，查看学生对图片及目标语的掌握。

Now, let's check the answers. The chopsticks are made of wood or silver.

核对答案，答案不唯一。回答时要求学生模仿图片中的句型be made of 和be made in来表述答案。

Step 4：Listening

Activity 1

1b 听录音，连线。

预设听力目标。

Let's do listening practice. Listen carefully and pay attention to the following questions:

What products are mentioned in the talk?

What materials are mentioned in the dialogue?

What countries are mentioned here?

听前要求学生明确1b要求，通过提问及回答理解表格各栏意义。

Activity 2

Listen again and fill in the blanks

Susan: Hi, Anita. I bought three shirts for 29 dollars yesterday!

Anita: Oh, really? What are they made of though? Sometimes the cheap ones ____ _____ __ materials that don't feel good.

Susan: A hundred percent _______. They're nice and soft, and they _____ ______ ______ America.