lesson 3 A computer has a keyboard.

1、 Lesson 3 A computer has a keyboard. Lets learn 羅湖中心小學(xué) 陳濟(jì)萍 教學(xué)目標(biāo): 一、知識目標(biāo)：1、 能夠聽懂、能說、能認(rèn)本課時三會單詞：computer、screen、mouse、keyboard、TV2、 掌握句型及其答語Does a TV have.? Yes, it does. No, it doesnt.2、 能力目標(biāo)1、 訓(xùn)練學(xué)生的聽說能力。2、 使學(xué)生熟練掌握問句及其答語，并學(xué)會用其相互交流。3、 情感目標(biāo)1. 培養(yǎng)學(xué)生的良好團(tuán)隊合作意識，增強學(xué)生之間的友誼。2. 提高學(xué)生對計算機的認(rèn)識。教學(xué)重點1、掌握本課時的重點單詞comput

2、er、screen、mouse、keyboard、TV和句子Does a TV have.? Yes, it does. No, it doesnt.2、在情景中使用對話中的句子，并能恰當(dāng)?shù)奶鎿Q句中的單詞進(jìn)行操練教學(xué)難點1、使學(xué)生在日常生活中能學(xué)會用所學(xué)句型進(jìn)行交談教學(xué)準(zhǔn)備1、教學(xué)過程中所需的單詞圖片、錄音、課件；2、教師準(zhǔn)備相關(guān)媒體的播放設(shè)備，如錄音機、投影儀、幻燈片等。教學(xué)方法直觀教學(xué)法，情景交際法，任務(wù)型教學(xué)法教學(xué)過程設(shè)計Step1、Revision1. Sing a song I have a ruler. I have a ruler. Ruler, ruler, Do you ha

3、ve a ruler? Yes, I do. Yes, I do. Do you have a ruler?No, I dont. No, I dont2 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 ruler? No, she does

4、nt.T: Does he have a ruler? Yes, he does. Step2、Presentation1. Guess a riddle方方正正兩個盒， 小老鼠旁邊臥。 每天摸摸又點點， 比爾蓋茨樂呵呵。 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). Read after teacher.(

5、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 wordLook at teachers mouth and guess what the word is.(5) What a computer has? A co

6、mputer has a screen. A computer has a keyboard. A computer has a mouse. 3. 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 a TV have a screen?Yes, i

7、t does.Does a TV have a mouse?No, it doesnt.Does a TV have a keyboard?No, it doesn't. Step3、Drills1) 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 act their dialogues.Step4.Pr

8、actice (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 shoppingDivide the class into three groups. G1 is a fruit shop.

9、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. Consolidation1、 SummaryPlay a chantMouse, mouse, mouse,She has a mouse.Mouse, mouse, mouse,Does she have a mouse?Yes, yes, yes, yes ，she does.No, no, no, no ，she doesnt2、 Homework(1) 、Describe your computers to your friends.(2) 、Do the exercise on “have” and “has”.板書設(shè)計 Unit 3 A computer has a keyboard I have .