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1、Unit 1 How do I write my homework on the computer?computer skri:n screen,kpju:t keyboardmouse - miceprinterki:b:d print maus Listen and number the words as you hear them, and then label them.keyboard mouse screen screenkeyboardmouse123connectturn on1. First, _ the screen to the computer.2. Next, _ t
2、he keyboard and the mouse to the computer.3. Finally, _ the computer.3. Complete the sentences with the word and expression from the box.connect turn onconnectturn onconnectLanguage points 1. connect 动词动词, 连接连接,常见搭配有常见搭配有:connect . and .表示表示“连接连接A和和B”；connect to / with 表示表示把把A连接连接到到B上上。如。如: This roa
3、d connects Nanjing and Shanghai. 这条公路连接南京和上海。这条公路连接南京和上海。 Please connect it to / with the laptop. 请把它连到笔记本电脑上。请把它连到笔记本电脑上。Questions:How do I write my homework on the computer? (first, next, and then, finally)Open a new document.Click the mouse on “new document”.Write your homework in the new documen
4、t.How do I save the document?Click “save”, and write a name for it. 2. save1)保存保存”2)挽救挽救, 常用于常用于save ones life (挽救某人的生命挽救某人的生命)3)save作动词时作动词时,还有还有“节省节省(时间、金钱等时间、金钱等)”的意思。的意思。 请写出下列句子中请写出下列句子中save的意思的意思:How do you save these books? _The doctor saved the childs life. _The boy walks to school every day
5、 to saveThe computer will save us a lot of time. _Language points保存保存 救救 节省节省 节省节省,节约节约 How do I print the document?Click “print”, and OK”. Remember to use words like first, next , and then and finally when you talk about a sequence of activities. Notice where the comma goes.4. Now number the instru
6、ctions as you hear them.a) Write your homework. b) Print your document. c) Open a new document. d) Save the document. e) Put some paper in. 12345 5. Answer the questions.1. How do you open a new document? _2. Where do you write your homework? _You click the “new document”.You write it in the new doc
7、ument.3. How do you save the document? _4. Where do you write its name? _5. How do you print the document? _You click “save”.You write it in the box.You click “print” and “OK”.6. Complete the sentences with the words from the box.finally learn paper print save 1. I want to _ how to print a document.
8、2. _ your document and write a name for it.learnSave3. Put some _ in to print your document.4. Click “_” and “OK”.5. _, turn the computer off.Finally paperprint重要短语：重要短语：1. 把把 . 连接连接 . _2. 打开电脑打开电脑 _ 3. 在电脑上在电脑上 _4. 建立一个新文件建立一个新文件 _5. 使用鼠标使用鼠标 _connect to turn on the computeron the computeropen a ne
9、w documentuse the mouse6. 使用键盘使用键盘 _7. 点击新文件点击新文件 _8. 写下你的作业写下你的作业 _9. 保存文件保存文件 _10. 放一些纸到那里放一些纸到那里 _11. 打印文件打印文件 _12. 关上电脑关上电脑 _use the keyboardclick the new documentwrite your homeworksave the documentput some paper in thereprint the documentturn off the computer特殊疑问词特殊疑问词: who (谁谁), what (什么东西什么东
10、西), where (什么地方什么地方), which (哪一个哪一个), when / what time (什么时间什么时间), how (如何如何), how many (多少多少)等。等。语法语法: 行为动词的一般现在时的特殊疑问句行为动词的一般现在时的特殊疑问句(3)一般来说，特殊疑问句的结构为一般来说，特殊疑问句的结构为: “特殊疑问词特殊疑问词+ do/does +主语主语+行为动词原形行为动词原形+其他？其他？”。1. How do you open a new document? (How 怎样怎样)2. Where do you write your homework? (
11、Where 什么地什么地方方)3. How do you save the document? (How 怎样怎样)4. Where do you write its name? (Where 什么地方什么地方)5. What do you do next? (What 什么什么)6. How do you print it? (How 怎样怎样)7. When do you get up every day? (When 什么时候什么时候)8. Who writes the email to you? (Who 谁谁)注意注意 此句中的特殊疑问词此句中的特殊疑问词who同时又是句子的主同时又
12、是句子的主语语, 且常被看作第三人称单数且常被看作第三人称单数, 所以它的后面直接加所以它的后面直接加行为动词的第三人称单数即可。行为动词的第三人称单数即可。后面的可以不用后面的可以不用Listen and repeat.how mouse finally firsthome open of saveAsk and answer questions about computers.A: Whats this?B: Its the keyboard.A: How do you write your homework on the computer?B. 根据课文内容，完成下列句子。根据课文内容，
13、完成下列句子。1. First, _ the monitor to computer.2. Then, _ the computer.3. Next _ a new document. _ the mouse and _ “new document”.connectturn onopen Useclick4. Next _ the keyboard to _ a composition in the new document.5. Then you _ “save”, and _ a name in the box for it. OK, then _ “save” again.6. Fina
14、lly, _ “print” and “OK”.use writeclick writeclickclickC. 综合填空：综合填空：Hello, Im Mike. Im from America. Im a middle school s_ (1) like you. I have a computer. I use it every day. Because we do our homework on our c_ (2). Do you know how we write our homework on the computer? Its very easy. F_ (3), use the mouse,tudent omputersirstc_ (4) “new document” and o_ (5) a new document. N_ (6), you write your homework in the new document. U_ (7) the keyboard, you click “s_ (8)” and write a name for it in the box. T_ (9)click “save” again. F_ (10), click “print” and “OK”. lickpenextseaveheninally
