九年级英语上册Chapter2ComputerReadingI导学案(无答案)牛津沈阳版(1).pdf

1 Chapter 2 Computer Reading I 城郊中学牛津英语 9A 英语导学案 9 课题 Topic Chapter 2 Computer Reading I (p 17-18) 课型 Type L+S 学习目标 Learning aims 知识 Knowledge To grasp and use some words and phrases 情感 Emotion To know about computers 能力 Ability To be able to read the text and understand it well 重点和难点 Key and difficulty Words and expressions 时间预设 Time—sharing P2’ L10’ S18’ S2’ C8’ 学习策略 Learning strategy Group co-operation inquiry learning 教 学 环 节 课前复习 请熟记下列单词和短语 1 speaker__________ 2 monitor__________3 drive ________4 keyboard________ 5 mouse________ 6 program ________7 electronics________ 8 main unit________ 9 CD-ROM__________10 floppy disk____________11 unimportant___________ 12 at present ___________13 unaware____________ 14 depend on____________ 15 be short of________ 16 hidden helpers__________ 17 be unaware of__________ 新课导入 Today we’ll learn about computers 探究展示 词语解释配伍 1 hardly ever a rely on, need 2 depend on b almost never 3 unaware of c for now and some time into the future 4 for the time being d not knowing about 同义句改写 1You use the keyboard for typing in information. The keyboard _____ ______ _______ ______in information. 2 Programs tell computers what to do. Computers._____ ____what to do____ _____ 3 Computers may be inside some machines in our homes. ______ ____ ______ computers inside some machines in our 点拨 1.be short of 缺少 2.seem to do 似乎做…… 3.one of + 名词复数 做主语 谓语用单数 4.hidden helpers 隐藏的助手 5.hidden 过去分词， 作定语 6.hardly adv 几乎不 否定副词 构成否定句，其反义疑问部 2 教 学 环 节 homes. 选择 1 They hardly speak English, ________? A do they B don’t they C are they D aren’t they 2 Try to guess its meaning when you meet a new word. Don’t _____ your dictionary all the time. A work on B take on C keep on D depend on 3 ---- I can’t find my bike. ----- Really ? The one under that tree _____ yours. You can go and have a look. A may B be C maybe D may be 4 If you see the cartoon film, it will make you ______ A laugh B to laugh C laughing D laughed 5 The Yellow River is one of _______ in China. A the longest river B the longest rivers C the long rivers D the most longest rivers 6 ---- Does Alice often work until 2 a.m. ? ---- No, she ______ does. A nearly B certainly C seldom D always 分用肯定。

类似的词有 seldom ， rarely ，never 7 maybe 或许，大概 = perhaps may be 可能是 8 be unaware of 未注意，未觉察 反义词语 be aware of 9 type in 键入 反馈检测 选词 1---- What does ________(mouse, keyboard) used for ? ---- For typing in information. 2 Children are often told _______(how, what) to do by parents. 3 Computers can do important jobs like ______ (fly, flying) spaceships. 4 Now computers can do important ______ (works, jobs) for human beings. 5 The monitor shows words and ______ (photos, pictures). 6 You can search all the _____ (information, informations) about it on the Internet. 课后作业 根据课文内容，回答下列问题 1 Can computers be seen everywhere now? 2 What can a computer do? 3 What do we often call computers? 4 How do we give a computer instructions? 5 Who writes the program? 6 How many pages of writing can a CD—ROM hold? 。