英语：Module10Unit1HowdoIwritemyhomeworkonthecomputer课件（外研版七年级上）.ppt

1、Module 10Computers,Unit 1 How do I write my homework on the computer?,学习目标,1.学会序数词的用法。 2.练习运用一般现在时态。,keyboard monitor mouse print printer connect switch switch on finally,键盘 显示器 鼠标;老鼠 打印 打印机 连接 用开关把开启(或关掉) 连通;开(电灯、机器等) 最后,Words and expressions,first document use click next save box then again,首先 文件

2、使用 点击 然后；其次 保存；挽救 方框 然后 再次；又,Words and expressions,Label the parts of the computer. (Activity 2),computer,keyboard,monitor,mouse,printer,Listen and number the words as you hear them. (Activity 1),computer,keyboard,monitor,mouse,printer,1,2,3,4,5,Complete these sentences with these words. (Activity 3

3、),connect switch on,First, _ the monitor to the computer. 2. Finally, _ the computer.,connect,switch on,Listen and answer:,What does Lingling want to do on the computer? 2. Who is good at using the computer?,She wants to write her homework.,Daming,Look through the dialogue and write the words they g

4、o with. (Activity 5),click open print save use write,click _,new document,1. open _ 2. use _ 3. write_ 4. save _ 5. print _,a new document,the mouse/the keyboard,your homework/a name/it,the document,it,Number the instructions in the correct order. (Activity 6),1. Write your homework 2. Print your do

5、cument 3. Open a new document 4. Save the document,The key: 3-1-4-2,Answer the questions. Then work in pairs. (Activity 7),1. How do you open a document? 2. Where do you write your homework? 3. How do you save the document?,You click “new document.”,You write it in the new document.,You click “save”

6、.,4. Where do you write its name? 5. What do you do next? 6. How do you print it?,You write it in the box.,You click “save” again.,You click “print” and “Ok”.,Language points,1. First, connect the monitor to the computer. 首先，连接显示器与主机。 connect “连接，把联系起来”。 connect +名词/代词 +( with/to) eg: The railway li

7、ne connects Wuhan and Shanghai. 这条铁路线连接武汉和上海。 Please connect me with Beijing University. (打电话用语)请给我接北京大学。,2.First是序数词，表示顺序的数词称为序数词，用来说明做某事的先后顺序。序数词的构成是这样的：1) 序数词一般由基数词在词尾加-th构成 。如： ten tenth six sixth,2) 下面这些基数词在变为序数词时，有 其特殊的地方。如： one first two second three third five fifth eight eighth nine ninth t

8、welve twelfth,3) 以 ty 结尾的基数词,要先变 y为 I,再加-eth.如： thirty thirtieth forty fortieth seventy seventieth,4) 20以上的十位或百位的基数词，只将其个位上的基数词变为序数词就可以了。如： forty-three forty-third sixty-eight sixty-eighth three hundred and fifty-two three hundred and fifty-second,5) 序数词有时用缩写形式。如： first 1st second 2nd third 3rd fift

9、h 5th ninety-second 92nd,3. switch on 打开 意思是“打开或接通电源”。其反义词为 switch off “关闭”，与turn on （打 开）；turn off (关闭)意思相同。,4. So, use the mouse and click “new document”. 然后，用鼠标点击“新文件”。 这是一个祈使句，使用了并列连词 and 并列use 和click。也可以不用and, 改为动词不定式来表达。即：use the mouse to click “new document”. 介词with有“使用，用工具”之 意，该句也可以用介词with 来

10、改写。So, click “new document” with the mouse.,Exercise,一、根据句意及首字母提示完成单词。,1. Let me do it a _. Im sure it will be OK. 2. Please s _on the lights. I cant see anything. 3. The p _is to print the document. 4. Where do you w _the name? 5. You c_ “save” and write a name for it. 6. First, connect the m _to t

11、he computer.,gain,witch,rinter,rite,lick,onitor,二、翻译下列短语。,1. 连接显示器 与主机 2. 打开电脑 3. 打开一个新 文件 4. 使用键盘 5. 给它命名 6. 再点击保存,connect the monitor to the computer switch on the computer open a new document use the keyboard write a name for it click “save” again,三、单项选择。,1. -_the printer_ the computer. Then you can print your document. -I see. A. Connect ; to B. Switch ; on 2. -How can I go online? -Click “Internet Explorer” with the_. A. keyboard B. mouse,3. -I dont know how to make tea. -First, you get some hot water ready. _ p