C公开课教案

Unit1 Section C 学习目标

1.Go through Main sceneP2_3

2.能读懂Story time 中的故事。

重难点

重点Go through Main sceneP2_3

难点：借助图片能读懂Story time 中的故事。

导学探究

Step1 : 预习温故

Main scene

学生理解句子：

I’m 21 meters tall. I’m the tallest. It’s 5 tons. 提示常用单位:长度：meter(m) centimeter(cm) ：重量：ton(t) kilogram(kg)gram(g)

Step 2. 新课内容展示

1. Finish Let’s check: Listen and write the answers.

2..Finish Let’s wrap it up.

A.)taller shorter younger older longer smaller stronger B.)heavy-heavier angry-angrier sun-sunnier funny-funnier happy-happier windy-windier

C.)thin- thinner big-bigger hot-hotter sad-sadder fat- fatter(补充)

归纳总结形容词变化规则：

A类：直接加

er B类：变y为i 加

er C类：双写加

er.

Step 3. 合作交流，师生共建

1. 分小组读一读，记一记黑板上的形容词的比较级，特别是双写加的。

2. Learn Story time.

1.) 两人一组读读故事，理解故事。

2.) Q：

How tall is the deer? Q:How heavy is the deer? Q: How tall is Mr Zebra? Q: Who can be the goalkeeper?

3.)理解句子：Mr Zebra is 10 centimeters taller than Mr Deer. Football needs teamwork.

Step 4. 达标检测

一、选择正确的答案。

( )1.I'm two years _______than you . A. young B.shorter C.younger

( ) 2.How big ______ your feet ? A. is B. are C .it ( )3.How tall is Chen Jie？

A.He is 12 years old. B.I'm 147cm. C .She is 150cm.

二、找出Ⅱ栏中与Ⅰ栏中相对应的答语把字母序号填入提前括号。

( ) 1. How heavy are you?

A. They are size 39.

( ) 2. How tall are you ?

B. I’m 15 years old.

( ) 3. How old are you ?

C. I’m 45 kg. ( ) 4. What size are your shoes? D. I’m 158cm tall. ( ) 5. How long are your bed?

E. It is 200cm.

板书内容设计：

Unit1 Section C A.)taller

shorter

younger

older

longer

smaller

stronger

B.)heavy-heavier

angry-angrier

sun-sunnier

funny-funnier

happy-happier

windy-windier

C.)thin- thinner

big-bigger

hot-hotter

sad-sadder

fat- fatter