英語：Module10Unit1HowdoIwritemyhomeworkonthecomputer課件（外研版七年級(jí)上）.ppt

1、Module 10Computers,Unit 1 How do I write my homework on the computer?,學(xué)習(xí)目標(biāo),1.學(xué)會(huì)序數(shù)詞的用法。 2.練習(xí)運(yùn)用一般現(xiàn)在時(shí)態(tài)。,keyboard monitor mouse print printer connect switch switch on finally,鍵盤 顯示器 鼠標(biāo);老鼠 打印 打印機(jī) 連接 用開關(guān)把開啟(或關(guān)掉) 連通;開(電燈、機(jī)器等) 最后,Words and expressions,first document use click next save box then again,首先 文件

2、使用 點(diǎn)擊 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，連接顯示器與主機(jī)。 connect “連接，把聯(lián)系起來”。 connect +名詞/代詞 +( with/to) eg: The railway li

7、ne connects Wuhan and Shanghai. 這條鐵路線連接武漢和上海。 Please connect me with Beijing University. (打電話用語)請(qǐng)給我接北京大學(xué)。,2.First是序數(shù)詞，表示順序的數(shù)詞稱為序數(shù)詞，用來說明做某事的先后順序。序數(shù)詞的構(gòu)成是這樣的：1) 序數(shù)詞一般由基數(shù)詞在詞尾加-th構(gòu)成 。如： ten tenth six sixth,2) 下面這些基數(shù)詞在變?yōu)樾驍?shù)詞時(shí)，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 結(jié)尾的基數(shù)詞,要先變 y為 I,再加-eth.如： thirty thirtieth forty fortieth seventy seventieth,4) 20以上的十位或百位的基數(shù)詞，只將其個(gè)位上的基數(shù)詞變?yōu)樾驍?shù)詞就可以了。如： forty-three forty-third sixty-eight sixty-eighth three hundred and fifty-two three hundred and fifty-second,5) 序數(shù)詞有時(shí)用縮寫形式。如： first 1st second 2nd third 3rd fift

9、h 5th ninety-second 92nd,3. switch on 打開 意思是“打開或接通電源”。其反義詞為 switch off “關(guān)閉”，與turn on （打 開）；turn off (關(guān)閉)意思相同。,4. So, use the mouse and click “new document”. 然后，用鼠標(biāo)點(diǎn)擊“新文件”。 這是一個(gè)祈使句，使用了并列連詞 and 并列use 和click。也可以不用and, 改為動(dòng)詞不定式來表達(dá)。即：use the mouse to click “new document”. 介詞with有“使用，用工具”之 意，該句也可以用介詞with 來

10、改寫。So, click “new document” with the mouse.,Exercise,一、根據(jù)句意及首字母提示完成單詞。,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、翻譯下列短語。,1. 連接顯示器 與主機(jī) 2. 打開電腦 3. 打開一個(gè)新 文件 4. 使用鍵盤 5. 給它命名 6. 再點(diǎn)擊保存,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、單項(xiàng)選擇。,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