新人教版必修2《Unit3 Computers》2017年單元測試卷（河北省邢臺二中）
發(fā)布：2024/4/20 14:35:0
閱讀理解
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1．Laptop computers are popular all over the world．People use them on trains and airplanes，in airports and hotels．These laptops connect people to their workplace．In the United States today，laptops also connect students to their classrooms．
Westlake College in Virginia will start a laptop computer program that allows students to do schoolwork anywhere they want．Within five years，each of the 1500 students at the college will receive a laptop．The laptops are part of a＄10 million computer program at Westlake，a 110-year-old college．The students with laptops will also have access to the Internet．In addition，they will be able to use e-mail to"speak"with their teachers，their classmates，and their families．However，the most important part of the laptop program is that students will be able to use computers without going to computer labs．They can work with it at home，in a fast-food restaurant or under the trees----anywhere at all!
Because of the many changes in computer technology，laptop use in higher education，such as colleges and universities，is workable．As laptops become more powerful，they become more similar to desktop computers．In addition，the portable computers can connect students to not only the Internet，but also libraries and other resources．State higher-education officials are studying how laptops can help students．State officials are also testing laptop programs at other universities，too．
At Westlake College，more than 60 percent of the staff use computers．The laptops will allow all teachers to use computers in their lessons．As one Westlake teacher said，"Here we are in the middle of Virginia and we're giving students a window on the world．They can see everything and do everything．"
（1）The main purpose of the laptop program is to give each student a laptop to．
A．use for their schoolwork
B．a(chǎn)ccess the Internet
C．work at home
D．connect them to libraries
（2）Which of the following is TRUE about Westlake College？
A．All teachers use computers．
B．1500 students have laptops．
C．It is an old college in America．
D．Students there can do everything．
（3）"A window on the world"in the last paragraph means that students can．
A．a(chǎn)ttend lectures on information technology
B．travel around the world
C．get information from around the world
D．have free laptops
（4）What can we infer （推斷）from the passage？
A．The program is successful
B．The program is not workable．
C．The program is too expensive．
D．We don't know the result yet．組卷：66引用：4難度：0.9 -
2．As Internet users become more dependent on the Internet to store information，are people remembering less？If you know your computer will save information，why store it in your own personal memory，your brain？Experts are wondering if the Internet is changing what we remember and how．
In a recent study，Professor Betsy Sparrow conducted some experiments．She and her research team wanted to know how the Internet is changing memory．In the first experiment，they gave people 40 unimportant facts to type into a computer．The first group of people understood that the computer would save the information．The second group understood that the computer would not save it．Later，the second group remembered the information better．People in the first group knew they could find the information again，so they did not try to remember it．
In another experiment，the researchers gave people facts to remember，and told them where to find the information on the computer．The information was in a specific computer folder （文件夾）．Surprisingly，people later remember the folder location （位置） better than the facts．When people use the Internet，they do not remember the information．Rather，they remember how to find it．This is called"transactive memory （交互記憶）"
According to Sparrow，we are not becoming people with poor memories as a result of the Internet．Instead，computer users are developing stronger transactive memories；that is，people are learning how to organize huge quantities of information so that they are able to access it at a later date．This doesn't mean we are becoming either more or less intelligent，but there is no doubt that the way we use memory is changing．
（1）The passage begins with two questions to．
A．introduce the main topic
B．show the author's attitude
C．describe how to use the Internet
D．explain how to store information
（2）What can we learn about the first experiment？
A．The Sparrow's team typed the information into a computer．
B．The two groups remembered the information equally well．
C．The first group did not try to remember the information．
D．The second group did not understand the information．
（3）In transactive memory，people．
A．keep the information in mind
B．change the quantity of information
C．organize information like a computer
D．remember how to find the information
（4）What is the effect of the Internet according to Sparrow's research？
A．We are using memory differently．
B．We are becoming more intelligent．
C．We have poorer memories than before．
D．We need a better way to access information．組卷：16引用：1難度：0.7
語法填空
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7．In a way computers can be considered a technological revolution because they have"artificial intelligence"so that they can simplify difficult sums，"think"（41）
（logical） and solve any difficult mathematical problem．With the development of the network，computers have become very important in（42）（communicate），finance and trade，and people all over the world can share their knowledge （43）others through the World Wide Web．Nowadays boys and girls even use their mobile phones to surf the Internet．In order to explore the moon and Mars，computers have already been put into space rockets．In （44）word，computers can nearly deal with most problems in life．With the help of computers，the goal of the human race will（45）（turn） into reality．However，just as a saying（46）（go），"Every coin has two sides．"Personally，if you don't use computers properly，something（47）（comfortable） will happen．For example，computer games（48）（programme） by operators are so wonderful that a lot of young people love them very much．They even play the games（49）（total） day and night without going to school．As a result，they fail in their lessons．Sometimes if you download something，viruses（50）can make your computer break down will arise．
Anyhow，if you have a computer，your life will be filled with happiness．組卷：49引用：1難度：0.5
四、短文改錯(cuò)
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8．The teenage year from 13 to 19 were the most difficult time for me．They were also the best and worse years in my life．At the first，I thought I knew everything and could make decisions by yourself．However，my parents didn't seem to think such．They always tell me what to do and how to do it．At one time，I ever felt my parents couldn't understand me so I hoped I could be freely from them．I showed them I was independent by wear strange clothes．Now I am leaving home to college．At last，I will be on my own，but I still want to have my parents to turn to whenever need help．
組卷：61引用：1難度：0.1