外研社五下unit1《It's big and light》教学设计(3)

　　Chant:

　　T:Boys and girls,let’s have a chant .

　　Heavy , heavy , the pocket, is small and light .

　　Light , light , the desk is big and light

　　2、呈现课文

　　Let’s look and say (教师呈现教材挂图，引导学生自由描述图片的内容。T：what can you see ? what are they doing? Please work in pairs. I give you two minutes.(Ss 小组活动两分钟)

　　（设计意图：通过学生自由谈论图片内容设置课文情节悬念；既能活跃课堂气氛，让学生自主学习，又能引导学生初步感知课文的内容。）

　　Step 3：New structures learning（新授）

　　1. Listen to the tape ，think about these questions

　　1) Why does Ms Smart want to buy Lingling a new bag?

　　2) How many bags do they see?

　　3) Why don’t they choose (选择) the black one?

　　4) Which bag do they choose? Why?

　　2. Listen again and then answer the questions.

　　1) Why does Ms Smart want to buy Lingling a new bag?

　　Because Lingling’s bag is broken.

　　2) How many bags do they see? Three.

　　3) Why don’t they choose (选择) the black one? It’s (too) heavy.