1、冀教版四年级下册英语Unit 3 all about meLesson 18 Are You Short or Tall?教学目标：1. 知识目标：四会掌握 How tall are you? Im _metres tall.三会掌握 How tall is _ ? _ is taller/shorter.了解形容词比较级的形式。2. 能力目标：能用 How tall are you? Im _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? Im _metres tall.教学难点： 身高的表达方法
2、，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: Whats your name? How are you? How do you do? How old are you? )(通过学生进行自我介
3、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, Im .S: Whats your name? P: My name is Yuan Yuan.S: How old are you? P: Im fine ,thanks. And you?S: Fine,thank you. How old are you? P: Im two years old
4、. S:You are tall. How tall are you?P:Sorry, I dont know.S take out a ruler. Lets measure together.P:OK.S: Youre 1.3 metres tall. P: Im 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
5、中就能掌握新句型）5.Show some numbers: 5.1, 7.6, 3.9, 22.8, 8.56, 64.319, 0.86.Show a ruler. 0.8metres 0.8m 1m 7. Show some animals. What animal is it? Its very tall. How tall is it? Its 4.5 metres tall.8. Show some pictures. T: How tall is it? S1: Its 1.6 metres tall. S2:How tall is it (giraffe)? S3:Its 3.1
6、 metres tall. T: Oh, the giraffe is taller. Say it, please.9. Guess. How tall is the horse/rabbit/sheep? S: Its _ 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.Whats your name? How old are you? How tall are you?(用调查表的
7、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? Im _ metres tall.How tall is he/she/Danny? _._ is taller/shorter.习题Fill in the blanks.How _ are you? Im 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.课后反思：
