C教学实录与评析

Unit 1 How tall are you? 第六课时

Step1 :预习温故

Main scene

1.Turn to page2 and page3.Try to read and translate these sentences.

2. T: show the meaning of these sentences.

3. Read after the tape twice.

4.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. (可在黑板上重新排列)

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 ._______ ?------80cm

A. How tall are you ? B. How long are your legs ?

C .How old are you ?

( ) 4.How ____is your best friend ? -- Thirteen years old .

A. old B .tall C. heavy

( )5.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.