新外研版七上m7u1

1、Unit 1 How do I write my homework on the computer?Warming up 1. /ki:,b: d/2. /mas/3./mas/4./skri:n/5./knekt/ 6. /t : n/7. 打開(kāi)打開(kāi)8./l : n/9./d kj umnt/keyboardmousemicescreenconnectturnturn onlearndocumentclickusesaveboxfinallyprintpaper10./kl k/11. /ju:z/12./se v/13./bks/14./fanli/15./prnt/16/pep/17./

2、prnt/18. / mn t / monitor 顯示器顯示器printer 打印機(jī)打印機(jī)Do you know what the main parts of a computer are ?computerscreen keyboardmouseprintermonitor 顯示器顯示器printer打印機(jī)打印機(jī)computer電腦電腦,主機(jī)主機(jī)keyboard 鍵盤鍵盤mouse 鼠標(biāo)鼠標(biāo)Lets learn the parts of the computer .1.Listen and number the words as you hear them.keyboard mouse s

3、creen screenkeyboardmouse1232.Label the parts of the computer.connectswitch onturn on3. Complete these sentences with these words.connect turn on1 First, the screen to the computer. 2.Next,_the keyboard and the mouse to the computer. 3. Finally, the computer. connectconnectturn onHow do you write yo

4、ur homework on the computer? There are five people in my There are five people in my family.family. boxusewrite.useclicksave.openWriteinuseprintRead again and answer:vWhat does Lingling want to do on the computer?vWho is good at using the computer?She wants to write her homeworknBettyNow number the

5、instructions 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.123451. Finally, switch on /turn on the computer. 最后，打開(kāi)電最后，打開(kāi)電腦。腦。(1)switch on意思是意思是“打開(kāi)或接通電源打開(kāi)或接通電源”。其反義。其反義詞組為詞組為switch off“關(guān)閉，切斷關(guān)閉，切斷”。turn on打開(kāi)；打開(kāi)；turn off關(guān)

6、閉。關(guān)閉。(2)on和和off都是副詞。都是副詞。若代詞作賓語(yǔ)，要放在動(dòng)詞若代詞作賓語(yǔ)，要放在動(dòng)詞和副詞的中間和副詞的中間；而名詞作賓語(yǔ)時(shí)的位置比較靈活，；而名詞作賓語(yǔ)時(shí)的位置比較靈活，可放在中間，也可以放在后面。可放在中間，也可以放在后面。 完成句子完成句子請(qǐng)打開(kāi)書(shū)翻到第請(qǐng)打開(kāi)書(shū)翻到第20頁(yè)。頁(yè)。Please _ your books and turn to Page 20. 請(qǐng)關(guān)上電視請(qǐng)關(guān)上電視, 讓我們出去散散步吧。讓我們出去散散步吧。Please _ _ the TV set. Lets go out for a walk. 【點(diǎn)撥【點(diǎn)撥】open switch/turn off 2.

7、 First, open a new document. 首先打開(kāi)一個(gè)新建文件夾。首先打開(kāi)一個(gè)新建文件夾。(1)本句為祈使句，省略了句子的主語(yǔ)本句為祈使句，省略了句子的主語(yǔ)you, 句中的謂語(yǔ)動(dòng)詞句中的謂語(yǔ)動(dòng)詞用原形，表示命令、邀請(qǐng)、請(qǐng)求等語(yǔ)氣。用原形，表示命令、邀請(qǐng)、請(qǐng)求等語(yǔ)氣。(2)first“首先，第一首先，第一”，是，是one的序數(shù)詞。的序數(shù)詞。first (首先首先), next (然后，其次然后，其次), then (然后然后), finally (最后最后)是表示順序的副詞。在英語(yǔ)中，我們可以在句首加這些詞是表示順序的副詞。在英語(yǔ)中，我們可以在句首加這些詞來(lái)表示動(dòng)作的先后順序。來(lái)

8、表示動(dòng)作的先后順序。這四個(gè)詞的先后順序是：這四個(gè)詞的先后順序是：first next then finally Open the door, please. (改為否定句改為否定句 ) _ _ the door, please. 先打開(kāi)一個(gè)新建文件夾，然后把你的作業(yè)寫(xiě)在新文件里。先打開(kāi)一個(gè)新建文件夾，然后把你的作業(yè)寫(xiě)在新文件里。_ , open a new document. _ , write your homework in the new document. 【點(diǎn)撥【點(diǎn)撥】Dont open First, Next/ Then (1)祈使句由肯定句變?yōu)榉穸ň鋾r(shí)往往在動(dòng)詞之前加祈使句由肯定

9、句變?yōu)榉穸ň鋾r(shí)往往在動(dòng)詞之前加dont構(gòu)成構(gòu)成否定句否定句。(2)Then, next都表示接在某種動(dòng)作或情況之后，它們都表示接在某種動(dòng)作或情況之后，它們單獨(dú)使用時(shí)都可放在單獨(dú)使用時(shí)都可放在first后面。后面。 3. 特殊疑問(wèn)句特殊疑問(wèn)句 = 特殊疑問(wèn)詞特殊疑問(wèn)詞(What, Where, When, Which, Who, How ) + 一般一般疑問(wèn)句疑問(wèn)句1. How do you open a new document? (How 怎樣怎樣)2. Where do you write your homework? (Where 什么地方什么地方)3. How do you save

10、the document? (How 怎樣怎樣)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 怎樣怎樣)7. When do you get up every day? (When 什么時(shí)候什么時(shí)候)8. Who is your English teacher? (Who 誰(shuí)誰(shuí))Is this it?Whats next?Of course! 5.Answer the questions 1 How do you op

11、en a new document?2 Where do you write your homework?3 How do you save the document?5 How do you print the document?I click the mouse on “new document”.I write my homework in the new document.I click “save” and write a name for the document.I write the name in the box.I put the paper in there first

12、and then click “print”4 Where do you write its name?6.Complete the sentences with the correct form of the words from the box. finally learn paper print save1.I want to_ how to print a document.2. _ your document and write a name for it.3.Put some _ in there to print your document .4.Click “_” and “O

13、k”.5._,go and get your document.learnSavepaperprintFinally7.Find the words from the box in the conversation. Write the words they go with. Work in pairs.open print save use writeopen a new document1 use 2 write3 save 4 printthe keyboardthe homework / the namethe documentthe document8.Listen and repe

14、at.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?一、根據(jù)句意及首字母提示完成單詞。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 t _on the lights. I cant see anything.3. The

15、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 s _to the computer. gain urn rinter rite lickcreen二、翻譯下列短語(yǔ)。二、翻譯下列短語(yǔ)。1. 連接顯示器連接顯示器 與主機(jī)與主機(jī) 2. 打開(kāi)電腦打開(kāi)電腦3. 打開(kāi)一個(gè)新打開(kāi)一個(gè)新 文件文件4. 使用鍵盤使用鍵盤5. 給它命名給它命名6. 再點(diǎn)擊保存再點(diǎn)擊保存connect the monitor to the c

16、omputerturn on the computeropen a new documentuse the keyboardwrite a name for itclick “save” again7. 把把 . 連接連接 . _8. 在電腦上在電腦上 _9. 建立一個(gè)新文件建立一個(gè)新文件 _10. 使用鼠標(biāo)使用鼠標(biāo) _connect to on the computeropen a new documentuse the mouse11. 點(diǎn)擊新文件點(diǎn)擊新文件 _12. 寫(xiě)下你的作業(yè)寫(xiě)下你的作業(yè) _13. 保存文件保存文件 _14. 放一些紙到那里放一些紙到那里_15. 打印文件打印文件 _

17、16. 關(guān)上電腦關(guān)上電腦 _click the new documentwrite your homeworksave the documentput some paper in thereprint the documentturn off the computer1. A (電腦電腦) has a (主機(jī)主機(jī)) a (顯示器顯示器)、a (鍵盤鍵盤) and a (鼠標(biāo)鼠標(biāo)) .2 .Bety wants to do her homework on the computer. She (接通接通)on the computer, opens a new (文件文件). (然后然后),she

18、 (點(diǎn)點(diǎn)擊擊)it ,writes her homework. (最后最后) she （保存（保存) it.三、單詞拼寫(xiě)：三、單詞拼寫(xiě)：computercomputermonitorkeyboardmouseturnsdocumentThen clicksFinallysaves How do you spell “computer”? C-o-m-p-u-t-e-r.四、翻譯句子四、翻譯句子1.你怎么樣拼寫(xiě)你怎么樣拼寫(xiě)“電腦電腦”？2.我怎么樣在電腦上做作業(yè)？我怎么樣在電腦上做作業(yè)？3.你怎么樣保存文件？你怎么樣保存文件？4.我怎么樣打印我的作業(yè)？我怎么樣打印我的作業(yè)？5.Tom怎么樣使用鼠標(biāo)？怎么樣使用鼠標(biāo)？How do I do my homework on the computer?How do you save the document?How do I pri