外研版七年級上冊 Module 7 Computers知識點 及練習(xí)

Module 7 Computers語法精選1. turn on與openturn on和open均有“打開”之意，但適用范圍不同。（1）turn on意為“打開”，多指打開電器（電視、電腦或收音機等）的開關(guān)，接通電源。其反義詞組為turn off，意為“關(guān)閉開關(guān)；切斷電流”。如：First, turn on the computer.首先，開電腦。You must save the documents before you turn off your computer.關(guān)電腦前你必須保存文件。（2）open作動詞，意為“打開”，多指打開書本、門、窗、電腦中的文件等。其反義詞為close，意為“關(guān)閉”。如：Close the windows, please.請關(guān)上窗戶。Open a new document.打開一個新文檔。2. connect連接connect作動詞，意為“連接”。常用短語：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. savesave作動詞，有如下用法：（1）意為“保存”。如：How do I save the document?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“儲蓄；節(jié)約”。如：The little boy wants to save some money to buy a toy car.那個小男孩想攢錢買個玩具小汽車。We 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）本句是一個特殊疑問句。特殊疑問句由“特殊疑問詞+一般疑問句”構(gòu)成?；卮鹛厥庖蓡柧洳荒苡脃es或no來回答，要根據(jù)所問內(nèi)容作出具體回答。（2）本句的特殊疑問詞是how，意為“如何；怎樣”，是就方式來提問的。如：Daming usually goes to school by bus. 大明經(jīng)常乘公交車去上學(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 Internet我在網(wǎng)上玩游戲或看電影。語法精講特殊疑問句1. 特殊疑問句的構(gòu)成特殊疑問句由“疑問代詞/疑問副詞+一般疑問句”構(gòu)成。2. 特殊疑問詞特殊疑問詞有：what詢問事物how much詢問價格或數(shù)量what time詢問時間，尤其是鐘點what kind of詢問種類why詢問原因who詢問人where詢問地點【注意】特殊疑問句不能用yes或no來回答，而應(yīng)根據(jù)它所詢問的內(nèi)容作出具體回答。如：How do I write my homework on my computer?我怎樣在電腦上做作業(yè)？How do I save the document?我怎樣保存這個文件？What do I do next?我下一步該做什么？How do I print the document?我怎樣打印這個文件？How many emails do you send?你發(fā)送了多少電子郵件？How often do you use a computer?你多久用一次電腦？What 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send how turn customer search1. Lingling doesnt 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)漢語意思完成句子1. 請打開燈，天太暗了。 Please the light. Its 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 .5. 最后，把打印機和電腦連接起來。 , 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 Internet, but I play games.9. 大明的爸爸經(jīng)常在網(wǎng)上看電影。 Damings father often on the Internet.10. 我爸爸想制定假期的旅行計劃。 My father wants to for his holiday.三、請用助動詞do或does的適當(dāng)形式完成下列句子1. you send emails on the computer （?） 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 school （?） 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 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 doesnt download games 9 the Internet, because he 10 like computer games at all.（ ）1. A. him B. itC. its D. them（ ）2. A. makesB. visitsC. checks D. uses（ ）3. A. informationB. questionsC. answers D. books（ ）4. A. his B. herC. he D. she（ ）5. A. sendsB. sendC. buy D. buys（ ）6. A. for B. overC. in D. on（ ）7. A. takesB. makesC. buys D. has（ ）8. A. And B. OrC. But D. So（ ）9. A. in B. fromC. to D. at（ ）10. A. dontB. cant C. doesnt D. isnt五、根據(jù)漢語提示完成短文 Computers are very popular now. Do you know about computers? A computer has a1 （屏幕）, a 2 （鍵盤）, a 3 （鼠標） and a monitor. You can use the keyboard to type the words and use the mouse to 4 （點擊） on the icons（圖標）. If you want to 5 （打印） something, you can 6 （使用） the printer. The computer is very useful. If you 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 for eyes.六、語法填空閱讀下面短文，按照句子結(jié)構(gòu)的語法性和上下文連貫的要求，在空格處填入適當(dāng)?shù)脑~或使用括號中詞語的正確形式填空（每空不多于2個單詞）。 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 download 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 （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. 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, dont 9. watches movies 10. make travel plans三、1. Do you send emails on the computer? 2. I dont often download music. 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、15. BDAAA 610. 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