Unit 4 Lesson 22 全课时教案

教学内容：
冀教版小学英语4A Lesson 22

教学目标:　
1. 词汇目标：辨析和正确使用可数和不可数名词；正确使用some, any及量词。
2. 语法目标：正确使用There be…句型来提问、回答及陈述事实；运用正确的句型和一般过去时、一般将来时和现在完成时来表述一日三餐所进食物。
3. 功能目标：根据需要列出购物清单，并以合理的价格进行模拟采购。

教学重点、难点：
掌握重点词汇: tomato, potato, bag, candy, vegetable
重点句型: I want to buy some vegetables.

教具准备:
磁带、单词卡片

教学过程:
Part 1: A free talk and sing a song
Greeting
Review: sing a song
Let’s go to the cine—ma, the cine—ma, the cine—ma.
Let’s go to the cine—ma to see a film.

Part 2: New concepts
New words: tomato, potato, bag, candy, vegetable
注意tomato和potato的复数形式都是加”es”
同类词还有heroes英雄，Negroes黑人，dingoes澳洲野犬
Read the article “at the supermarket”.
Act the article “at the supermarket”.
S1: Hi, kid! Let’s buy some vegetables.
S2: Great!
S3: Okay!
S2: I like tomatoes.
S3: I like potatoes.
Mrs. Smith, I like candy, too.
S1: Danny, candy isn’t good for your teeth.
S3: How about some fruit?
S1: Okay!
S2: Danny, don’t use that bag. We have our shopping bag.
S2: Okay.
S1: You are good kids.

Part 3: Play a game
两人一组，一位同学用中文描述教师所给的5个食物单词（要求：不允许出现与此食物名称相同的字），另外一位同学用英文猜是什么食物。

Part 4：Class over
Homework: Make a shopping list.