冀教版七年级英语上册Lesson21教学设计

1、冀教版七年级英语上册Lesson 21教学设计课题：Lesson 21 课型：新课 教材分析：本课书是第三单元的第五课时，第一部分是对某人的头发进行描述，第二、三部分是对人的头发、眼睛进行描述。主要是通过描述练习来表达have/has结构，通过一系列的活动和练习，加深巩固学生对所学单词和句子的理解和运用，并实现准确地运用新学句型的教学目的。 教学目标： 知识目标： 1.掌握词汇及短语:hair, has 2.接触词汇及短语:different, blond 3.句型: She has long hair. 她有长头发。

2、60;My eyes are brown. 我的眼睛是棕色的。 能力目标： 1.学会用英语描述自己和他人的外貌。 2.能连贯,流畅的读课文。 3.能用英语写出介绍自己或他人的小短文。 情感目标： 培养学生学习英语的兴趣和好的学习习惯 学生分析： 现阶段学生学习英语兴趣很高，他们特别有用英语来表达的愿望，但又害怕说错，因而，要鼓励他们大胆发言，因为英语学习刚起步，很多时候要在老师的引导下才能完成。本课的单词不难掌握，重要的是has的用法，这点对学生来说可能是不太好理解的方面。 教学重点： 对某人的

3、头发、眼睛进行描述时, 应用到的句型结构：She has long hair. My eyes are brown. 教学难点： 主谓一致: 当主语是第三人称单数时, 谓语用相应的第三人称单数形式。 教具：录音机, 磁带, 图片 教学方法：直观法、情景交际法 教学过程： Step1. Lets sing a song:(body part) Step2. Review     Express the feelings of yourself. You can say like this

4、: Im happy. Are you happy, too? Are you hot or cold? Let some students answer and ask questions like this. Step3. Learn the drill : I have T : I have long hair. S1: I have short hair. S2: I have long hair. S3: I have short, black hair.  Learn the drill: She has has

5、: have的第三人称单数形式。 当主语是第三人称单数时, 谓语用相应的第三人称单数形式。 S4: She has long hair. S5: He has short hair. S6: She has long, blond hair.  Step4. Show a picture of singer, T: What colour is her hair?   Ss: Her hair is black. T: What colour are her eyes?    Ss:

6、Her eyes/They are brown. Change the pictures, practice the dialogues again. When they make mistakes, the teacher must correct them. Let the students ask and answer in pairs. Step5. Listen to the tape and read after it until they can read it fluently. Let students read the text one by one i

7、n order to see who make the greatest progress. Give him a present.Step6.Practise. Talk about your partners each other. Remember to use right words. Step7.Practise. Ask volunteers come to the front. The others begin to describe them. Step8. Homework: Write a composition about yourself what you look like. 教学反思： 通过这节课，学生的学习兴趣被调动了起来，很多学生主动的举手，描述自己的外貌特征。本课内容也贴近学生实际，学习起来较容易，