2022届高考英语一轮复习课时作业:必修二-Unit-3-Computers.docx
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1、课时作业(八)Unit 3Computers.用所给词的适当形式填空1.It has been_(calculate) that eighty percent of the middle school students can be admitted into colleges.2._(person),Im content with what you did.3.Children like to read the_(simple) English stories.4.When_(ask) for his view about his job,he said that he found it i
2、nteresting.5.Great changes have taken place in scientific and_(technology)development in our country.6.The_(apply) of robots makes difficult jobs easier to do.7.Though the problem given by the teacher was difficult,the boy said that he could find the_(solve)to it.8.He is a student with great_(intell
3、igent),so I think he can do it well.9.You neednt worry about your_(appear)you look fine.10.I was_(total) confused by what she said.答案:1.calculated2.Personally3.simplified4.asked5.technological6.application7.solution8.intelligence9.appearance10.totally.完成句子1.It is a long time since they separated,but
4、_(不久)they meet again.2.People can calculate on computers_(解决各种问题)such as exploring the moon.3.On the contrary,I find her quite_(简洁相处)4.Even though they_(几乎没有相同之处),they get along well with each other.5._(随着科学与技术的进展),we have a much higher standard of living.6.The problems between parents and children
5、have_(缺乏沟通引起的)7.Do you know how many students took part in the sports meet?About 400_(加起来)8.When I am back to school from sick leave,I will_(弥补) the missing lessons.答案:1.it wont be long before2.to solve all kinds of problems3.easy to deal with4.have little in common5.With the development of science
6、and technology6.arisen from lack of communication7.in total8.make up for.阅读理解A(2021郑州高三质量检测)Think about how many ways there are for you to communicate today.You can send a letter or pick up the phone and make a call.But today,one of the most popular ways to communicate is called instant messaging (I
7、M)In any instant messaging system,you type a little text message on your computer,press the“Send”button,and your message instantly shows up on your friends screen.But how does it work?Actually,the whole process is very cool.In the 1980s,you could sit down at a computer at any big university.Up to 10
8、0 people would be logged in and share the computer because these computers were very expensive.You could type a command to send an instant message to anyone logged in the same computer.It felt like everyone was connected together no matter where they were sitting.Today,you can communicate with anyon
9、e in the world.All you need is an instant messaging program installed on your computer.There are many programs to choose from.AOLs instant messenger is probably the most popular right now.MSN has one.Google has Google Talk.When youre ready,you create an account.Next,you need to figure out the IM nam
10、es your friends use.Add their IM names to your IM program.Click on the friend you want to talk to and then type away.When you click“Send”,your friend gets the message instantly.But behind the scenes,amazing things are happening.Your IM program is communicating with a computer,called a server,which c
11、ould be just down the road or even in some other city.All your friends computers are communicating with a server,too.Your computer is constantly chatting with it to make everything happen.The network called the Internet makes it all possible.语篇导读:本文是一篇说明文,主要介绍了目前网上最流行的沟通方式即时通信。1.What could be the be
12、st title of the passage?ADifferent Ways of CommunicationBThe Easiest Way to Talk to a FriendCHow to Send Instant MessagesDDevelopment of Communication答案:C解析:标题归纳题。依据第一段的后两句及整篇文章的内容可知,该文介绍的是如何发送即时消息,所以选C项作标题最合适。2.Why did so many people share a computer in the 1980s?ABecause they wanted to be connecte
13、d to each other.BBecause few people could afford to buy computers.CBecause few people knew how to use computers.DBecause computers at that time were too large.答案:B解析:细节理解题。依据其次段的第三句“Up to 100 people would be logged in and share the computer because these computers were very expensive.”可知,一百多个人使用一台电脑
14、是由于电脑太贵,很少有人买得起。3.From the passage we can see that“Google Talk”_Ais a kind of search engineBrefers to a computer companyCis a famous websiteDis an IM program答案:D解析:细节理解题。依据第三段内容可知,要想进行即时谈天,你需要在电脑上装一个IM程序,并且有很多这样的程序供你选择,故Google Talk是一个IM程序。4.The underlined “it” in the last paragraph most probably ref
15、ers to“_”Aa server Ban IM programCa computer Dthe Internet答案:A解析:代词指代题。依据上文中的“Your IM program is communicating with a computer,called a server”以及“All your friends computers are communicating with a server,too.”可知,此处的it指的就是前面提到的a server。B“People are ruder today because they are rushed and more time p
16、oor than ever before,” says Patsy Rowe,“Manners_have_fallen_off_the_radar(雷达)” Due to our strong attraction to electronic equipment it is a wonder more people dont wake up each morning and greet the singing birds with a complaint(埋怨) about the noise.Here are some examples of rudeness.Some people pre
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