外研版七年級(jí)上冊(cè) Module 7 Computers知識(shí)點(diǎn) 及練習(xí)

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1、Module 7 Computers 語(yǔ)法精選 1. turn on與open turn on和open均有“打開(kāi)”之意，但適用范圍不同。 （1）turn on意為“打開(kāi)”，多指打開(kāi)電器（電視、電腦或收音機(jī)等）的開(kāi)關(guān)，接通電源。其反義詞組為turn off，意為“關(guān)閉開(kāi)關(guān)；切斷電流”。如： ①First, turn on the computer. 首先，開(kāi)電腦。 ②You must save the documents before you turn off your computer. 關(guān)電腦前你必須保存文件。 （2）open作動(dòng)詞，意為“打開(kāi)”，多指打開(kāi)書(shū)本、門(mén)

2、、窗、電腦中的文件等。其反義詞為close，意為“關(guān)閉”。如： ①Close the windows, please. 請(qǐng)關(guān)上窗戶(hù)。 ②Open a new document. 打開(kāi)一個(gè)新文檔。 2. connect連接 connect作動(dòng)詞，意為“連接”。常用短語(yǔ)：connect...to/with...，意為“把……連接到……”。如： Connect the monitor to/with the computer. 把顯示器連接到電腦上去。 3. save save作動(dòng)詞，有如下用法： （1）意為“保存”。如： How do I save the document

3、? 我怎么保存文件？ （2）意為“挽救；救”。如： The doctor can save his life. 醫(yī)生可以救他的命。 （3）意為“儲(chǔ)蓄；節(jié)約”。如： ①The little boy wants to save some money to buy a toy car. 那個(gè)小男孩想攢錢(qián)買(mǎi)個(gè)玩具小汽車(chē)。 ②We should save water. 我們應(yīng)該節(jié)約用水。 句法精析 1. How do I write my homework on the computer? 我怎樣在電腦上做作業(yè)？ （1）本句是一個(gè)特殊疑問(wèn)句。特殊疑問(wèn)句由“特殊疑問(wèn)詞

4、+一般疑問(wèn)句”構(gòu)成?；卮鹛厥庖蓡?wèn)句不能用yes或no來(lái)回答，要根據(jù)所問(wèn)內(nèi)容作出具體回答。 （2）本句的特殊疑問(wèn)詞是how，意為“如何；怎樣”，是就方式來(lái)提問(wèn)的。如： Daming usually goes to school by bus. 大明經(jīng)常乘公交車(chē)去上學(xué)。 →How does Daming usually go to school? 大明經(jīng)常怎樣去上學(xué)？ 2. I write three or four emails. 我寫(xiě)三封或四封電子郵件。 or意為“或者”，在此句中表示并列。如： I play games or watch movies on the Int

5、ernet． 我在網(wǎng)上玩游戲或看電影。 語(yǔ)法精講 特殊疑問(wèn)句 1. 特殊疑問(wèn)句的構(gòu)成 特殊疑問(wèn)句由“疑問(wèn)代詞/疑問(wèn)副詞+一般疑問(wèn)句”構(gòu)成。 2. 特殊疑問(wèn)詞 特殊疑問(wèn)詞有： what 詢(xún)問(wèn)事物 how much 詢(xún)問(wèn)價(jià)格或數(shù)量 what time 詢(xún)問(wèn)時(shí)間，尤其是鐘點(diǎn) what kind of 詢(xún)問(wèn)種類(lèi) why 詢(xún)問(wèn)原因 who 詢(xún)問(wèn)人 where 詢(xún)問(wèn)地點(diǎn) 【注意】特殊疑問(wèn)句不能用yes或no來(lái)回答，而應(yīng)根據(jù)它所詢(xún)問(wèn)的內(nèi)容作出具體回答。 如： ①How do I write my homework on my computer?

6、 我怎樣在電腦上做作業(yè)？ ②How do I save the document? 我怎樣保存這個(gè)文件？ ③What do I do next? 我下一步該做什么？ ④How do I print the document? 我怎樣打印這個(gè)文件？ ⑤How many emails do you send? 你發(fā)送了多少電子郵件？ ⑥How often do you use a computer? 你多久用一次電腦？ ⑦What do you usually do on the computer? 你常常在電腦上干什么? 試題精編 一、用方框中所給詞的適當(dāng)形式填空

7、 send how turn customer search 1. Lingling doesn’t know to write homework on the computer. 2. First, on the computer. 3. You can for information on the Internet. 4. There are some in the shop now. 5. I often emails to my friends. 二、根據(jù)

8、漢語(yǔ)意思完成句子 1. 請(qǐng)打開(kāi)燈，天太暗了。 Please the light. It’s too dark. 2. 我怎樣保存文件? I ? 3. 她朋友通常在電腦上做什么？ on the computer? 4. 他通常使用電腦做作業(yè)。 He the computer to

9、 . 5. 最后，把打印機(jī)和電腦連接起來(lái)。 , the printer the computer. 6. 你發(fā)送了多少電子郵件？ emails ? 7. 你經(jīng)常上網(wǎng)嗎? you often the Internet? 8. 我在網(wǎng)上與朋友交談，但是我不玩游戲。 I my friends on the Int

10、ernet, but I play games. 9. 大明的爸爸經(jīng)常在網(wǎng)上看電影。 Daming’s father often on the Internet. 10. 我爸爸想制定假期的旅行計(jì)劃。 My father wants to for his holiday. 三、請(qǐng)用助動(dòng)詞do或does的適當(dāng)形式完成下列句子 1. you send emails on the computer （?）

11、 2. I not often download music （.） 3. who Tom write to （?） 4. how often your teacher use the computer （?） 5. he usually use a computer at schoo

12、l （?） 四、完形填空 Lin Tao has a computer. He likes 1 very much. He often 2 the Internet. He downloads（下載） music from the Internet. He often visits websites（網(wǎng)站） to get 3 for 4 homework. He also 5 emails to his good friends. He makes many

13、 good friends from all 6 the world with the help of his computer. He likes travelling very much, so he often 7 travel plans on the computer. 8 he doesn’t download games 9 the Internet, because he 10 like computer games at all. （ ）1. A. him B. it C. its D. them

14、 （ ）2. A. makes B. visits C. checks D. uses （ ）3. A. information B. questions C. answers D. books （ ）4. A. his B. her C. he D. she （ ）5. A. sends B. send C. buy D. buys （ ）6. A. for B. over C. in D. on （ ）7

15、. A. takes B. makes C. buys D. has （ ）8. A. And B. Or C. But D. So （ ）9. A. in B. from C. to D. at （ ）10. A. don’t B. can’t C. doesn’t D. isn’t 五、根據(jù)漢語(yǔ)提示完成短文 Computers are very popular now. Do you know about computers? A

16、 computer has a1 （屏幕）, a 2 （鍵盤(pán)）, a 3 （鼠標(biāo)） and a monitor. You can use the keyboard to type the words and use the mouse to 4 （點(diǎn)擊） on the icons（圖標(biāo)）. If you want to 5 （打印） something, you can 6 （使用） the printer. The computer is very useful. If you

17、7 （連接） your computer to the Internet, you can do 8 （許多） interesting things. You can chat with your friends or send 9 （電子郵件）. Also you can play games or get lots of 10 （信息）. You can make your own home page. I love computers, but using computers too much is bad

18、 for eyes. 六、語(yǔ)法填空 閱讀下面短文，按照句子結(jié)構(gòu)的語(yǔ)法性和上下文連貫的要求，在空格處填入適當(dāng)?shù)脑~或使用括號(hào)中詞語(yǔ)的正確形式填空（每空不多于2個(gè)單詞）。 There is a new computer at my home. My father shares it 1 me. It 2 （have） a keyboard, a big screen, a small mouse, a printer 3 a 500G CD-ROM. I am very happy 4 I can do

19、wnload many things from 5 Internet. And I can often do my homework on it. Do you know 6 to do your homework on the computer? Let me tell you!7 （one）, turn on the computer. Next, click the mouse on “new document”. Then, write 8 （you） homework in the new document. 9

20、 （final）, print it. Of course, I can play computer games as 10 （good） on Saturdays and Sundays. I use computers a lot. What about you, my friend? 參考答案 Module 7 一、1. how 2. turn 3. search 4. customers 5. send 二、1. turn on 2. How do, save the document 3.

21、 What does her friend usually do 4. usually uses, do his homework 5. Finally, connect, to/with 6. How many, do you send 7. Do, go on 8. talk to, don’t 9. watches movies 10. make travel plans 三、1. Do you send emails on the computer? 2. I don’t often download mu

22、sic. 3. Who does Tom write to? 4. How often does your teacher use the computer? 5. Does he usually use a computer at school? 四、1—5. BDAAA 6—10. BBCBC 五、1. screen 2. keyboard 3. mouse 4. click 5. print 6. use 7. connect 8. many 9. emails 10. information 六、1. with 2. has 3. and 4. because 5. the 6. how 7. First 8. your 9. Finally 10. well