第一课时

module 1

step 1

1. 用 powerpoint 制作，插入一张电灯泡的图片，依据讲课内容，旁边依次闪现 light bulb, invent, thomas edison, 1879.

2. t: look at the picture on the screen.

      what's that in english?

   ss: ...

   t: it's a light bulb. (students read “light bulb” after the teacher repeatedly.)

   t: who invented the light bulb?

thomas edison invented the light bulb in 1879. (屏幕上，在图片的下面出现这句话。the teacher explains “invent” to help students learn the new word. “invent” means “to make, design, or think of a new type of thing”. students read “invent” after the teacher again and again.)

step 2

1. 邀请5名学生做个排序游戏：教师将事先准备好的大卡片随意地发给4名学生，每张大卡片分别印有 the light bulb, thomas edison, in 1879, invented。让他们自己排序，手持卡片、面朝大家排队。

2. t: is it right, class?

  ss: yes/no.

3. 5 号学生做助手帮忙，找到正确的顺序，并