1、 Lesson 3 A computer has a keyboard. Lets learn 罗湖中心小学 陈济萍 教学目标: 一、知识目标： 1、能够听懂、能说、能认本课时三会单词： computer、screen、mouse、keyboard、TV 2、掌握句型及其答语 Does a TV have.? Yes, it does. No, it doesnt. 2、能力目标 1、训练学生的听说能力。 2、使学生熟练掌握问句及其答语，并学会用其相互交流。 3、情感目标 培养学生的良好团队合作意识，增强学生之间的友谊。 提高学生对计算机的认识。 教学重点 1、掌握本课时的重点单词 compu
2、ter、screen、mouse、keyboard、TV 和句子 Does a TV have.? Yes, it does. No, it doesnt. 2、在情景中使用对话中的句子，并能恰当的替换句中的单词进行操练 教学难点 1、使学生在日常生活中能学会用所学句型进行交谈 教学准备 1、教学过程中所需的单词图片、录音、课件； 2、教师准备相关媒体的播放设备，如录音机、投影仪、幻灯片等。 教学方法 直观教学法，情景交际法，任务型教学法 教学过程设计 Step1、Revision 1. Sing a song I have a ruler. I have a ruler. Ruler, ru
3、ler, Do you have a ruler? Yes, I do. Yes, I do. Do you have a ruler? No, I dont. No, I dont 2 Ask two students to present their school things and lead to the new lesson. Lily：I have a book. Tom: I have a ruler. I have a pencil-box. I have a pen. I have an apple. I have a watch. T: Does she have a ru
4、ler? No, she doesnt. T: Does he have a ruler? Yes, he does. Step2、Presentation 1. Guess a riddle 方方正正两个盒， 小老鼠旁边卧。 每天摸摸又点点， 比尔盖茨乐呵呵。 2. Show a picture of a computer by PPT and lead to the new words: computer、screen、mouse、keyboard、 T: This is a computer. Lets discuss in groups what a computer has? (1)
5、. Read after teacher. (2). Read together. (3).Read in groups. (4). Play a game Pass the ball. When teacher play the drum, the students should pass the ball. When it stops, the student who gets the ball should read the word quickly. Guess the word Look at teachers mouth and guess what the word is. (5
6、) What a computer has? A computer has a screen. A computer has a keyboard. A computer has a mouse. Show another picture of a TV and let students find the difference between a TV and a computer. Then ask two students to role play. One plays a TV, the other plays a computer and makes a dialogue. Does
7、a TV have a screen? Yes, it does. Does a TV have a mouse? No, it doesnt. Does a TV have a keyboard? No, it doesnt. Step3、Drills 1) Read after teacher again and again until many students can read. 2) Read together three times. 3) In pairs read the key sentence one by one. 4) Teacher asks some team to
8、 act their dialogues. Step4.Practice (1)Play a game- Who is my friend? Divide the class into three groups and each group can choose one student come here and write a name of his/her friend. The others can ask him/her 3 questions to guess who his/her friend is. (2) Go shopping Divide the class into t
9、hree groups. G1 is a fruit shop. G2 is a school thing shop. G3 is a book shop. Each group chooses one customer to buy things from other. The teacher and other students can ask them some questions. Step5. Consolidation 1、Summary Play a chant Mouse, mouse, mouse, She has a mouse. Mouse, mouse, mouse,
10、Does she have a mouse? Yes, yes, yes, yes ，she does. No, no, no, no ，she doesnt 2、Homework (1)、Describe your computers to your friends. (2)、Do the exercise on “have” and “has”. 板书设计 Unit 3 A computer has a keyboard I have . He/she has Does a TV have a screen? Do you have? Does he/she have Yes, it does. Yes, I do. Yes, he/she does. No, it doesnt. No, I dont. No, he/she doesnt.
