Unit 4 Lesson 22 At the Supermarket教案

Lesson 22 At the supermarket
教学目标：
1.掌握本课的新词汇:
tomato, potato, bag, candy
2.理解句型:
Let's buy some vegetables.
Great!
Danny, candy isn’t good for your teeth.
How about some fruit?
3.学生能表达自己想要的东西。
4.提倡健康饮食,学会保护环境。
重点:掌握本课所学的新词汇。
难点:理解并运用本课所学句型。
教学准备：
卡片、实物、课件
教学设计：
Step1热身( Warm-up)
1、Greeting with the students
2、Play a game
(设计目的：熟练掌握问候语,活跃课堂气氛,在游戏中拉近师生的距离,创造学习英语的氛围.)
Step 2 Presentation
1.利用实物学新单词
教师出示一个袋子,让学生从里边模一个东西，然后举起来。
T: What's this？
S: It's a tomato.
Practice one by one.
教师拿起两个西红柿。
T: What are they？
S: They are tomatoes.
教师强调 tomato的复数形式 tomatoes.
Use the same way to learn potato, candy and bag.
(设计目的:利用实物学习新单词，学生既看得见又摸得着，会给学生留下深刻印象。)
2. Play a game: I say you point.
(设计目的:学以致用，增强趣味性。)
3. Listening
Listen to the tape. Find what Jenny and Danny like.
14. At the super market
(设计目的:在学习对话之前，先让学生听录音，有利于学生形成正确的语音语调，利于学生语感的培养，带着简单的问题去听，可以让学生集中注意力,是小学英语教学的一个尝试。)
5. Use the pictures to understand the dialogue.
Let the students realize:
(I) Express what they need.
(2)keep a healthy diet and protect our environment.
Step 3. Practice the dialogue.
Students practice the dialogue in group.
（设计目的：紧扣教材，通过看图表达愿望，把书本上的知识内化为实实在在的语言交际能力。)
Step 4.Sum up:
What have you learned in this class? Can you share with us?
Step 5. Homework
Make up a dialogue about shopping at the supermarket.
Writing on the blackboard：
Lesson 22 At the supermarket

tomato potato bag candy


tomatoes potatoes bags
Sum up after class: