全国站
奥数网

全国站
奥数网

苏教牛津版三年级英语下册《Plus and minus》Lesson2教案设计(3)

奥数网 2018-12-20 20:47:20

  3、学习加法的运算

  T: What’s ten plus ten ?

  S: It’s twenty.

  T: That’s right.

  What’s five plus five ?

  S: It’s ten.

  T: That’s right.

  * plus 加

  板书:What’s ____ plus _____ ? It’s ______. √ That’s right.

  运用:

  (老师做营业员)

  T: Good morning . What do you want ?

  S: I’d like ….How much ?

  T: (板书 12+12= 24 ) Twenty-four yuan.

  S: Here you are .

  T: Thank you .

  Work in groups

  4、学习减法的运算

  (学生做营业员)

  S: Good morning.

  T: Good morning. I’d like two T-shirts.

  S: OK.

  T: How much ?

  S: 40+40=80 Eighty yuan.

  T: Sorry . Here you are .Would you please give me a change( 请找钱)。

  ( 老师用一张100元)

  S:100-80=20 Here you are,. Twenty yuan.

  T: Thank you.

  板书: 100-80=?

  * minus 减

  板书:What’s ____ minus ____ ? It’s ______.

首页 上一页 下一页 尾页

相关推荐

点击查看更多
首页 导航