1、3.1 课时作业 .用所给词的适当形式填空1Wang Weis dream of going abroad for further study has become a _ (real)2Habits like this are _ (universe) among mankind.3Many new _ (apply) have been found for computer since the 1970s.4Some day in the future, Ill make the _ (explore) of the surface of the Moon.5You have to pas
2、s an _ (intelligent) test before being hired by the boss.6Its better for you to hand your paper to him _ (personal)7He is _ (total) blind, so how can he see it?答案：1.reality2.universal3.applications4.exploration5.intelligence6.personally7.totally.介、副词填空1From then _， he lived in the village.2The compu
3、ter began _ a calculating machine in France in 1642.3In 1936 Alan Turing wrote a book about how the computer could be made to work _ a “universal machine”4As time went _， it became smaller and smaller.5_ the 1970s, the computer has been used in offices and homes.6Do you want to share your knowledge
4、_ your classmates?答案：1.on2.as3.as4.by5.Since6.with.选词填空 1Those two brothers not only look alike, but also they have a lot _.2Three months _ before I knew about it.3Your unbelievable story should be _ us.4When we got the news that we won, the room _ laughter.5_， things always happen out of expectatio
5、n.6There was _ much water in the river _ we couldnt swim across it.7Books can _ friends.8In sum, theory should _ practice.9Your life will be changed _.10He didnt work hard. _， he didnt pass the final examination.答案：1.in common2.went by3.shared with4was filled with5.In reality6.so; that7.be compared
6、to8.be combined with9.from now on10As a result.完成句子1他是如此有趣的一个人以至于我们都喜欢他。(so .that .)He is _ _ _ _ _ we all like him.2由于大雾，该航班误点了。(result)The flight was delayed _ _ _ _ the heavy fog.3莎士比亚把世界比作舞台。(compare)Shakespeare _ _ _ _ a stage.4How time flies! Half a year has passed _ _ _ _.(before)时间过得真快！在不知不觉
7、中半年已经过去了。5_ _ _ _ _ is that they are creative and strongwilled.(common)他们的共同之处在于他们都富有创造性且意志坚定。6_ _ _ _， she gradually gained in confidence.(as)随着她长大，她逐渐变得自信起来。答案：1.so funny a man that2.as a result of3compared the world to4.before I realize it5What they have in common6.As she grew older.阅读理解AIn many
8、businesses, computers have largely replaced paperwork, because they are fast, and do not make mistakes. And they are honest. Many banks say that their business is “untouched by human hands” and therefore safe from human temptation (诱惑). But they have no thought that the growing number of computer cr
9、imes(犯罪) show they can be used to steal.Computer criminals (罪犯) dont use guns. And even if they are caught, it is hard to punish them because there is often no proof. A computer cannot remember who used it. It simply does what it is told. The head teller at a New York City bank used a computer to st
10、eal more than one and a half billion dollars in just four years. No one noticed this because he moved the money from one account (账户) to another. Each time a customer he had robbed questioned the balance in his account, the teller said it was a computer mistake, then replaced the missing money from
11、someone elses account. This man was caught only because he was a gambler (赌徒)Some workers use the computers power to punish their bosses they consider unfair. Recently, a large company fired its computer record assistant for reasons that were connected with her personal life rather than her job. She
12、 was given thirty days notice. In those thirty days, she robbed out all the companys computerized records.Most computer criminals have been common workers. Now police wonder if this is “the tip of iceberg”. As one official says, “I have the feeling that there is more crime out there than we are catc
13、hing. What we are seeing now is all so poorly done. I wonder what the real experts are doingthe ones who really know a computer works.”1This passage is mainly about _.Acomputer crimesBstealing through computersCcomputer mistakesDpunishment through computers2Business in many banks is declared to be s
14、afe because _.Apaperwork is no longer neededBcomputers are honestCpeople are forbidden to work thereDit is done through computers3The bank teller covered up his crimes _.Abecause no one had questioned himBbecause he had stolen money carefullyCby moving money through computersDby lying to the police4
15、The assistant robbed out all the computerized records _.Aafter she was dismissedBbecause she had been done wrongCby chanceDbecause the company decided to dismiss her答案与解析：1解析：通读全文可知文章是围绕A项“计算机犯罪”展开的，而B、C、D三项文章中虽有谈及，但不是全文讨论的主题，故A项为正确答案。答案：A2解析：文中提到“Many banks say that their business is untouched by h
16、uman hands and therefore safe from human temptation.”。答案：D3解析：由文章第二段“No one noticed this because he moved the money from one account to another.”可知。答案：C4解析：由文章第三段“She was given thirty days notice. In those thirty days, she robbed out all .”。be given thirty days noticehave to leave job in thirty days
17、。答案：DBMany children use the Internet to get useful knowledge and information, and to relax in their free time, but some of them are not using it in a good way. Here are some rules to make sure you are safe and have fun on the Internet.Make rules for Internet use with your parents. For example, when
18、you can go on line, for how long and what activities you can go on line.Dont give your password (密码) to anyone else, and never give out the following informationyour real name, home address, age, school, phone number or other personal information.Check with your parents before giving out a credit ca
19、rd (信用卡) number.Never send a photo of yourself to someone in email unless your parents say its OK.Check with your parents before going into a chat room. Different chat rooms have different rules and attract different kinds of people. You and your parents will want to make sure its a right place for
20、you.Never agree to meet someone you met on the Internet without your parents permission (允许). Never meet anyone you met on line alone.Always remember that people online may not be who they say they are. Treat everyone online as strangers.If something you see or read online makes you uncomfortable, l
21、eave the site. Tell a parent or teacher right away.Treat other people as youd like to be treated. Never use bad language.Remembernot everything you read on the Internet is true.5The writer tells children to _.Asend their photos to himBmake rules for Internet use with parentsCbelieve everything they
22、read on the InternetDgive out their personal information6Its good for children to _ on the Internet.Agive password to othersBgive out a credit card numberCget useful knowledge and informationDgo into a chat room as theyd like to7What shouldnt be done when you are on line?AUsing bad languageBSending
23、messages and emailsCLeaving the site if you feel uncomfortableDTreating everyone online as strangers8The best title for this passage is “_”AHow to Use ComputersBSurfing on the InternetCInformation on the InternetDInternet Safety Rules答案与解析：5解析：细节理解题。第一条规则里就提到了Make rules for Internet use with your pa
24、rents.因此，B项正确。根据第四、七条规则可知其余三项是错误的。答案：B6解析：细节理解题。由文章的第一句“Many children use the Internet to get useful knowledge and information, and .”可知，孩子们从网上获取有用的知识和信息对他们有益处。因此，C项正确。根据第二、三、五条规则可知，泄露密码和信用卡号、擅自进入聊天室是不利的。因此，A、B、D三项错误。答案：C7解析：细节理解题。第九条规则中提到Never use bad language.“绝对不要使用不文明的语言”，故A项的内容是禁止在网上使用的。其余三项都是所提倡的。答案：A8解析：主旨大意题。本文主要介绍了安全使用因特网的十条规则。因此，D项概括了文章的内容。A、B两项题目偏大了。C项反映的不是本文的内容。答案：D