Period 1 教学内容 Getting ready (p. 33), Reading (pp. 34-35), Vocabulary C1, C2 (p. 36), Culture corner (p. 48) 教学目标 语言知识 认读和理解单词monitor, speaker, main unit, keyboard, mouse, type, brain, control, expensive, tiny, depend, speed, operate, railway和短语work as, (be) unaware of, depend on, in addition等；认识单词calculate。 语言技能 训练读前预测、根据上下文猜测词义、找读等阅读策略。 文化意识 熟悉和了解“电脑”这一话题。 教学重点 认读和理解与“电脑”话题相关的词汇。 教学难点 根据上下文语境猜测词义。 教学过程 教学过程 教学过程 Step 1 阅读Getting ready 板块的图文，了解单元话题。 学生观察教材第33页的卡通图，阅读Hi和Lo的对话，回答下列 问题。 ● Where are Hi and Lo? (They’re outside a bank.) ● What is Hi wondering about Lo? (He is wondering why Lo is never short of pocket money.) ● Where does Lo get his money? (Lo gets his money from the ATM.) ● What can you do with an ATM? (We can get money from it or put money into it.) ● What makes an ATM work? (Maybe a computer.) 教师进一步补充：A computer makes an ATM work. It controls the ATM.。学生认读和理解单词control。 Step 2 通过配对练习，激活背景知识，开展相关词汇教学。 1. 教师询问学生对电脑的了解程度，并通过配对练习，帮助学生认 读更多有关电脑的词汇。注意，可以通过让学生回答ATM的全称 来引入此配对练习。 A B (c) ATM a. something that gets into a program and harms it (d) software b. a collection of information on a computer that is stored under a particular name (e) hardware c. automated teller machine (a) virus d. the sets of programs that you put into a computer when you want it to do particular jobs (h) multimedia e. a computer’s monitor, keyboard, drives, etc. (b) file f. personal computer (f) PC g. two or more computers linked together (g) network h. a mixture of sound, pictures, film, and writing to give information, especially with computers 2. 学生回答问题：Do you have a computer at home?，然后思考如今几乎每个家庭都有电脑的原因。认读和理解单词expensive。 3. 学生根据问题What do you usually do with computers? 开展“头脑风暴”。认读和理解单词type；认识单词calculate。 4. 学生完成What do you know about...? 部分的练习，并认读和理解单词speaker, monitor, keyboard, main unit, mouse和brain。 Step 3 预测和了解文章大致内容并了解小标题的作用。 1. 学生完成Before you read部分的练习，预测主阅读篇章谈论的内 容。认读和理解短语work as。 2. 教师引入教材第36页Strategy的内容，讲解小标题在文章中的作 用。可通过以下问题来检查学生对此策略的理解。 ● If we want to learn about the sizes of computers, where can we find the information? ● If we want to learn about the problems computers may bring, where can we find the information? ● If we want to learn about the uses of computers, where can we find the information? 3. 教师与学生一起核对预测内容。 Step 4 根据上下文语境猜测生词词义。通过Vocabulary部分的练习和补充的词汇练习，加深和巩固对词汇的理解和运用。 1. 学生快速阅读全文，划出生词，并尽可能通过上下文猜测生词的 含义。然后完成Vocabulary C1的练习。 2. 教师根据学生情况和教学需要，讲解课文中的核心词汇tiny, depend, c ... ...
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