小学英语冀教版 (三年级起点)四年级下册Lesson 14 Are You Short or Tall?教案

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这是一份小学英语冀教版 (三年级起点)四年级下册Lesson 14 Are You Short or Tall?教案，共3页。

教学目标：1.掌握 Hw tall are yu? I'm ____metres tall.；掌握Hw tall is ___ ? ____ is taller/shrter.
2.了解形容词比较级的形式。
3.能用Hw tall are yu? 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：掌握Hw tall are yu? I'm ____metres tall.
教学难点：身高的表达方法，形容词比较级。
教具：课件
教学过程：
1.T: Hell. Hw ld are yu? S: Hell, teacher.
2.sing a sng: Hw ld are yu? （歌曲导入，引起兴趣）
3.Let ne student cme t the frnt, intrduce him r herself.(?In rder t practice the sentences we learned. Eg: What's yur name? Hw are yu? Hw d yu d? Hw ld are yu? )(通过学生进行自我介绍,复习以前学过的句型。)
4.Intrduce 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: Hell. P: Hell .
S: Are yu a panda? P: Yes, I'm .
S: What's yur name? P: My name is Yuan Yuan.
S: Hw ld are yu? P: I'm fine ,thanks. And yu?
S: Fine,thank yu.
Hw ld are yu? P: I'm tw years ld.
S:Yu are tall. Hw tall are yu?
P:Srry, I dn't knw.
S take ut a ruler. Let's measure tgether.
P:OK.
S: Yu're 1.3 metres tall.
P: I'm 1.3 metres tall.
S: Oh ,yes.
P:Thank yu.
(Write the sentences n the blackbard.) Pint , 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.Shw sme numbers: 5.1, 7.6, 3.9, 22.8, 8.56, 64.319, 0.8
6.Shw a ruler. 0.8metres 0.8m 1m
7. Shw sme animals. What animal is it? It's very tall. Hw tall is it? It's 4.5 metres tall.
8. Shw sme pictures. T: Hw tall is it? S1: It's 1.6 metres tall. S2:Hw tall is it (giraffe)? S3:It's 3.1 metres tall. T: Oh, the giraffe is taller. Say it, please.
9. Guess. Hw tall is the hrse/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. Grup wrk , make a chart then tell the class.
What's yur name? Hw ld are yu? Hw tall are yu?(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 clsing.
板书设计：
Hw tall are yu?
Hw tall are yu? I'm ____ metres tall.
Hw tall is he/she/Danny? _____.
_____ is taller/shrter.
习题
Fill in the blanks.
Hw ____ are yu? I'm 1.2 metres tall.
Hw tall ___ Kim? _____ is 1.3 metres tall.
Tm is 1.1m tall. Jim is 1.4m tall. _____ is taller and ____ is shrter.
教学反思：
本节课内容多，任务量大，需在反复练习 Hw tall are yu? I'm__metres tall. 的基础上，能区分使用 tall and taller , shrt and shrter ，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。