荥阳市第四初级中学 科目：八年级英语上册 编号：21Unit6 Im going to study computer science.第一课时（Section A 1a- 2c）编写人：张爱平 组长：张爱平 审核领导: 使用人：温馨寄语：Where there is a will, there is a way.【学习目标】1.通过背诵、默写， 熟练掌握以下词汇 ：grow up, computer programmer, cook, doctor, engineer, violinist, driver, pilot, pianist, scientist2. 通过大量的对话练习，掌握以下句型： A: What do you want to be when you grow up ? B:Im going to be a computer programmer.A :How are you going to do that ? B :Im going to study computer science.A: What does Cheng Han want to be? B :He wants to be3.能听懂用be going to结构谈论自己及他人理想职业的对话，并能用这种结构进行相关话题的会话。【学习重点】用be going to结构谈论自己及他人理想职业的对话，并能用这种结构进行相关话题的会话。【学习难点】用be going to结构谈论自己及他人理想职业的对话，并能用这种结构进行相关话题的会话。【学法指导】自主学习与合作探究相结合。【学习过程】一、错题回放：1. Her father is an _in a big factory.A. star B. engineer C. worker D. player2. Sally is good at studying computer science.(改为同义句)Sally _ _ _ studying computer science. 3 .He is going to move to New York. （对划线部分提问） _ is he going to _ ？4. What do you think of talk shows? (同义句)_ _ _ _ talk shows？5. Maybe he is a teacher. (同义句)He _ _ a teacher.二、 单词用法：1.grow up 长大 成长 eg : Im going to be a teacher, when I grow up.grow作为动词，有“生长，成长”之意，指动植物的生长，成长情况。grow由构成的短语还有grow into，表示“成长为.”.2. computer programmer 计算机管理员 这里的programmer是由program节目，程序加后缀-er而构成的。3.cook kukn.厨师，可数名词。eg; My father is a cook.v.烹饪 cook the dinnercooker n. 厨具4.doctor dkt(r)医生 nurse 护士5.engineer endnr n. 工程师 an engineer 6. violinist valnst n.小提琴手 violin n.小提琴 play the violin7. driver draiv n. 司机 drive v.驾驶8.pilot palt n. 飞行员 .9.pianist pnst n. 钢琴家 piano n. 钢琴10.scientistsantst n.科学家 science n.自然科学注解：动词、名词+er,or,ist,ian,man,woman变成相对应的职业名词。eg; 1). +er teach-teacher, drive-driver, play- player 2).+or act-actor, visit-visitor 3).+ist piano-pianist, violin-violinist, science-sciencist 4).+ress wait-waitress, act-actress 5).+ian music-musician 6).+man police-policeman, post-postman 7).+woman police-policewoman三、 自主学习通过自学能写出下列有关职业名词：程序师_工程师_飞行员_教师_演员_篮球运动员_电脑程序员_钢琴家_科学家_驾驶员_小提琴手_计算机程序_短语：学习计算机科学_每天练习篮球_努力学习数学_学习表演课程_长大_ 想成为_四、 合作学习. Lead-in 1. 介绍自己小时候想要从事的职业，由此归纳出以前所学过的一些职业的英语表达方式： teacher, nurse, doctor, basketball player, scientist, actor, actress 2. 询问学生们想要从事的职业，从而引出句型： What do you want to be when you grow up? I want to be a basketball player. 3.引导学生们进行问答自己将来所喜欢的职业。 . Presentation1. 播放幻灯片，展示一些职业的图片，来引导学生们学习一些新的职业名词： computer programmer, cook, engineer, violinist, pianist, pilot2. 让学生们看大屏幕来学习记忆这些生词。3. Tell Ss to rank them 1-12. 1 is most interesting, 12 is least interesting. III. Listening 1. T: Tell Ss to read the words of jobs in the chart. Make sure they know the meaning of the words and sentences. 2. Play the recording for the Ss to listen and fill in the blanks. 3. Play the recording again. Check the answers with the Ss. 4. Play the recording again. Ss listen and match the jobs with activities. 5. Show the answers on the big screen. 6. Let Ss read the model with a partner. 7. Use the information in 1b. Ask and answer with a partner. 8. Let some pairs ask and answer about the chart. IV. Listening Work on 2a,2b : 1. Let Ss look at the pictures below. Explain the activities in the pictures if necessary. 2. Play the recording for the Ss to listen and check () the correct boxes in the picture. 3. Play the recording again to check the answers.V. Pair work 1. Tell Ss to ask and answer about Cheng Hans plans using the information in 2b. 2. Ss work in pairs. Try to ask and answer about Cheng Hans plans. 五、 知识要点：（一）1b知识要点：1.take acting lesson 上表演课2.practice basketball every day 每天练习篮球practice doing sth. 练习做某事（二）1c知识要点：1. when you grow up 当你长大以后考向一：when意为“当时”，此处主句和从句都表示将来，但从句多用现在时表示将来，即“主将从现”原则。eg: She is going to be an astrouant when she grows up.她长大后打算做一位宇航员。考向二：grow up成长，长大eg: My sister was born in Wuhan, but she grew up in Beijing.我的姐姐生于武汉，长于北京。（三）重点句型：A: What are you going to be when you grow up?B: Im going to be a / an A: How are you going to do that?B: Im going to 六、 语法：1. What do you want to be when you grow up? I want to be a computer programmer.在以上两句话中，want 后跟动词的哪种形式做宾语？_ 即：_(想要做某事)2. How are you going t