教学目标：
知识目标：四会掌握 How tall are you? I'm ____metres tall.
三会掌握How tall is ___ ? ____ is taller/shorter.
了解形容词比较级的形式。
能力目标：能用How tall are you? I'm ____metres tall.句型和小伙伴们进行交流，使他们在现实生活中能够灵活运用所学知识。
教学重点：四会掌握How tall are you? I'm ____metres tall.
教学难点： 身高的表达方法，形容词比较级。
教具：录音机、课件
教学过程：
1.T: Hello. How old are you? S: Hello, teacher.
2.sing a song: How old are you? （歌曲导入，引起兴趣）
3.Let one student come to the front, introduce him or herself.(?In order to practice the sentences we learned. Eg: What's your name? How are you? How do you do? How old are you? )(通过学生进行自我介绍,复习以前学过的句型。)
4.Introduce a new friend.(创设情境：今天我们班来了一位新朋友,事先装扮好的大熊猫，让其他人通过问答的形式对大熊猫有更多的了解，在交流中运用所学句型。)
S: Hello. P: Hello .
S: Are you a panda? P: Yes, I'm .
S: What's your name? P: My name is Yuan Yuan.
S: How old are you? P: I'm fine ,thanks. And you?
S: Fine,thank you.
How old are you? P: I'm two years old.
S:You are tall. How tall are you?
P:Sorry, I don't know.
S take out a ruler. Let's measure together.
P:OK.
S: You're 1.3 metres tall.
P: I'm 1.3 metres tall.
S: Oh ,yes.
P:Thank you.
(Write the sentences on the blackboard.) Point , say it, please.
（通过孩子们与大熊猫的对话练习，温故而知新，既复习了以前学过的知识，有引出了本课的重点知识，过渡自然、流畅，使孩子们在对话中就能掌握新句型）
5.Show some numbers: 5.1, 7.6, 3.9, 22.8, 8.56, 64.319, 0.8
6.Show a ruler. 0.8metres 0.8m 1m
7. Show some animals. What animal is it? It's very tall. How tall is it? It's 4.5 metres tall.
8. Show some pictures. T: How tall is it? S1: It's 1.6 metres tall. S2:How tall is it (giraffe)? S3:It's 3.1 metres tall. T: Oh, the giraffe is taller. Say it, please.
9. Guess. How tall is the horse/rabbit/sheep…? S: It's ____ metres tall. The ____ is taller.（用对比的方式引出形容词的比较级，通过举例，让孩子们自己找出规律，普通的形容词在其后面直接加er）
10. Group work , make a chart then tell the class.
What's your name? How old are you? How tall are you?(用调查表的方式让孩子们通过问答的形式互相了解、交流，培养他们的互助合作意识。)
11Class closing.
板书设计：
How tall are you?
How tall are you? I'm ____ metres tall.
How tall is he/she/Danny? _____.
_____ is taller/shorter.
习题
Fill in the blanks.
How ____ are you? I'm 1.2 metres tall.
How tall ___ Kim? _____ is 1.3 metres tall.
Tom is 1.1m tall. Jim is 1.4m tall. _____ is taller and ____ is shorter.
教学反思：
本节课内容多，任务量大，需在反复练习 How tall are you? I'm__metres tall. 的基础上，能区分使用 tall and taller , short and shorter ，我又在此基础上补充了最高级，我觉得书中提到了比较级就应附带提到最高级，使学生在头脑中产生一个联想的概念，同时也拓宽了他们的知识面。