高中英语人教版必修2 Unit 3 Computers 单元测试题 1
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| 名称 | 高中英语人教版必修2 Unit 3 Computers 单元测试题 1 |  | |
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| 科目 | 英语 | ||
| 更新时间 | 2017-11-18 10:30:41 | ||
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Unit 3 Computers 单元测试题1
第二部分：?阅读理解?（共两节，满分40分）
第一节（共15小题；每小题2分，满分30分）
阅读下列短文，从每题所给的四个选项（A、B、C和D）中，选出最佳选项。
A
Dear students,
Most of us get some exercise walking or riding our bikes to school, but that just isn't enough. Why not get into shape by playing the most popular sport in the world — soccer?
Two weeks ago, Ms. Goldstein, the physical education teacher, posted a notice about an exciting new soccer club (for Grades 3-5). To join, all you have to do is sign your name and be at school for the fun of it on Saturday mornings. You'll make new friends and share information about famous teams and players.
Ms. Goldstein will teach, so you'll learn basic skills and new techniques (技巧) to improve your game. That's good news because soccer is a game you can love three seasons a year. The only time you can't play is when there is snow.
However, it is hard to believe that only nineteen people signed up for the new club. Maybe kids don't want to give up their Saturday mornings. But if you think about how we spend Saturday mornings now, soccer looks good. Doing housework and watching TV are not as much fun as playing soccer with friends. If you didn't sign up because you've never played soccer before, don't worry. Beginners are welcome and Ms. Goldstein will give you more help.
Just act now! The equipment is cheap. All you have to bring is your feet.
The Students' Union
21. We can learn from the text that the club _____.
A. was first set up for beginners
B. is just open to students of Grade 3
C. was probably started two weeks ago
D. is available every day except for Sundays
22. What does the author think of playing soccer?
A. It makes people famous easily.
B. It does students a lot of good.
C. It is a very dangerous game.
D. It is as interesting as watching TV.
23. The author writes the text mainly to _____.??
A. talk about how to be an excellent player
B. encourage the students to join a soccer club
C. advise the students to take more exercise
D. introduce Ms. Goldstein to the students
?
B
One day Kavya and I were playing tennis and the ball went into a man's house. Then we went to his house and asked if he could give us our ball. He said, “No”. We felt helpless. But suddenly we came up with an idea. There was a water tank (水箱) behind the man's house. I told Kavya, “We can climb onto the water tank and jump over the gate.” Kavya agreed, but we were both wearing skirts. We couldn't climb in those. “We can get it back tomorrow,” said Kavya.
The next day we went there with Kavya's brother Vijay. He said, “Shout loudly if you need me.” Kavya climbed onto the water tank first and then she climbed down into the man's house. I followed her. We were looking under a bed for the ball when we heard a noise. It was Vijay. “Mother is calling you,” he said in a low voice.
?????? We hurried out taking the lost ball with us. Along with the ball was a surprise! But we had to leave the house quickly. When we reached Kavya's house, the TV was on. It was news time. I couldn't believe my ears when it said that 20 gold bars were stolen from a gold shop. They showed a picture of the gold bars, which were exactly like the one we had seen in the man's house.
We told the story to Kavya's mother right away, and she called the police. Soon the police caught the man. They found all the gold bars in his house. A few days later a policeman came to us and said, “Thank you for helping us catch the guy. Here is a bag for all of you.” When we opened it, it was full of storybooks and lovely toys. Standing beside us, Kavya's mother was all smiles.
24. The children decided to climb over the water tank _____.
A. after they were refused by the man
B. because their ball fell onto the tank
C. to see who was brave enough to do that
D. because they wondered who the man was
25. The surprise mentioned in Paragraph 3 refers to _____.
A. a tennis ball?????? ???????? B. storybooks?
C. a gold bar?????? ??????????? D. toys???????
26. We can infer from the text that Kavya's mother _____.
A. hated watching TV
B. enjoyed playing tennis
C. knew the man very well
D. was proud of her daughter
27. What can we learn from the story?
A. Better late than never.
B. The day has eyes, the night has ears.
C. A bad thing never dies.
D. Friendship is love with understanding.
?
C
Born in 1965, Shania Twain was the second of five children in her family. At the age of two, she moved with her mother and two sisters to?Timmins, a town north of?Toronto. When Shania was eight years old, her mother took her to many different bars, clubs and concerts to perform (表演). In high school, Shania joined a local band (乐队), with which she often performed. After that, Shania moved to?Toronto, where she continued singing.
When Shania was 21 years old, her parents were killed in a car accident. She had to take over the role of parent to her younger siblings (兄弟姐妹). Taking care of two teenage brothers and a sister was?a Gordian knot. Suddenly, she had to pay the bills, keep food on the table, and make a living. Anyway, Shania managed to pay the bills by singing here and there.
In 1991, Shania went to Nashville, the home of the country music industry. In 1993, she recorded?Shania Twain, her first CD. In 1995, her next CD,?The Woman in Me, which had eight hit songs, sold more than ten million copies. Her third CD,?Come on Over,?was also popular and she had another hit song.
Shania and Robert Lange, a famous producer, got married in 1993. After finishing her 2000 world tour, she decided to take a break from performing. In August 2001, they had a lovely son, whom they named Eja. After September 11th, Shania decided to spend more time on her family and stayed at home until the fall of 2002. Her reappearance in the music world put her face on magazine covers and country music publications. She also began to promote (宣传) her new CD,?Up, on TV shows.
28. According to the text, Shania _____.
A. went to Timmins in 1965
B. was born into a musical family
C. recorded her first CD in high school
D. began singing in public at an early age
29. The underlined part “a Gordian knot” in Paragraph 2 probably means _____.
A. a big business?????
B. a difficult task?????
C. a social activity
D. a simple problem
30. What's the right order of the events in Shania Twain's life?
a. She moved to Nashville.????????
b. She married Robert Lange.??????
c. She lost her parents forever.??????
d. She promoted?Up?on TV shows.??
e. She recorded?The Woman in Me.??
A. c, a, b, e, d ? ? ? ? ? ? ? ? B. a, c, e, b, d C. c, b, a, d, e ? ? ? ? ? ? ? ? D. a, b, e, d, c
31. What does the author mainly talk about in the text?
A. Why Shania Twain chose to be a singer.
B. How difficult it is to become a singer.
C. A girl's road to success as a singer.
D. Shania Twain's opinion on music.
?
D
A few months ago, Jason asked his parents to buy him a computer. All his friends already had one, so his mom and dad agreed. During the first few weeks, Jason spent a lot of time in front of his computer because he had to learn how it worked. He was really interested in learning all about it and he even started writing computer programs himself.21教育名师原创作品
One day Jason found a website where he could play chess either against the computer or against other people from all over the world. From then on, Jason seemed to have just one interest in life, his computer. Whenever his parents told him that he was spending too much time with his computer,?Jason went into denial. He did not think that he had a problem at all.21*cnjy*com
Then the unthinkable happened: Jason's computer broke down. But his parents decided not to buy him a new one. Jason said that he needed a computer for school, and he promised that he'd spend less time with it. But his parents refused to give in. Finally, Jason felt so hopeless that he took the only way out and killed himself.
Robert Johnson, a psychologist (心理学家) on the subject, says, “Computer addiction (沉溺) is an illness that can influence anyone of us. Nowadays, increasing numbers of people are spending more and more time working with computers. While this isn't a problem for most users, some people, especially teenagers, often use the computer to get away from the real world. This is especially true of shy people. For them, meeting people online is a way of hiding their true selves. In cyberspace, they can be whoever they want to be and create their own virtual (虚拟的) world. But what happens when they can no longer enter their virtual world?”
32. Why did Jason want to buy a computer according to Paragraph 1?
A. To play chess.??????
B. To make friends.
C. To avoid being an outsider.
D. To write computer programs.
33. By saying “Jason went into denial”, the author means _____.
A. Jason would not listen
B. Jason enjoyed himself
C. Jason would turn it off
D. Jason changed his mind
34. What was Jason's relationship with his parents like when his computer broke down?
A. Fine.??????? ???????????????? B. So-so. ?? C. Terrible. ? ? ? ? ? ? ? ? ?? D. Unknown.
35. In Robert Johnson's opinion, _____.
A. it is impossible to beat computer addiction
B. shy people get addicted to computers easily
C. teenagers should stay away from computers
D. computers are getting us into serious trouble
第二节（共5小题；每小题2分，满分10分）
根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。
Al-Azhar University
Going to a university is an important part of a person's life. Today, many people go to a university to study and train for a future job in subjects like law, medicine, or education.?36??An important one started in Egypt over one thousand years ago.
The world's oldest surviving university, Al-Azhar, is in Cairo, Egypt. It was first built as a mosque (清真寺) in A.D. 972. A few years later, learners and teachers began meeting in the mosque. They read and talked about the subjects of religion (宗教) and law.??37??Leaders in the city of Cairo decided to create a school for higher learning and soon after that, Al-Azhar University was started.
?38??For these teachers at Al-Azhar, they needed to think about what courses to teach and how to teach them. The earliest courses were in law and religion. In a course, students read and studied with the teacher, but there was also free discussion. Often, students and teachers had interesting discussions, and there was no “correct” answer. In the years that followed, the new university interested scholars (学者) from around the world.??39??At Al-Azhar, people studied the past, but it was also a place for sharing new ideas.www-2-1-cnjy-com
Over a thousand years later, Al-Azhar is still an important university in the world.??40??Today, many of the world's most important universities such as Oxford and Harvard still follow the same traditions as they do at Al-Azhar.
A. A university was a new idea at that time.
B. There are many reasons to study in Egypt.?????
C. They came here to teach and do research.
D. Around the year 988, a new decision was made.
E. However, the university is not a modern invention.
F. The cost of university education is increasing year by year.
G. Its library contains many of the world's oldest and most valuable books.
第三部分：?语言知识运用?（共两节，满分45分）
第一节：完形填空（共20小题；每小题1.5分，满分30分）
阅读下面短文，从短文后各题所给的四个选项（A、B、C和D）中，选出可以填入空白处的最佳选项。
Throughout history, many great leaders and explorers have tried hard to find objects or other ways to live forever. While it might sound??41??to live forever, I believe that what makes life so??42??is that it doesn't last forever. So, I don't??43??that living forever is a good idea.
For one thing, I think living forever would be very??44?. We always have to find ways to??45??ourselves in a normal lifetime.??46??you lived forever, you would still need to eat and have a place to live. To pay for all these things, you would have to??47??working for as long as you lived. Many people work for 30-40 years, then??48??and begin to enjoy the rest of their lives. But you wouldn't have that??49??if you lived forever. And, since forever is a long time, that means if you didn't??50??your skill set every few decades (十年), you could be stuck doing the same thing for a very long time. That doesn't sound like??51??at all!
Furthermore, it would be very??52??to live forever if the people around you didn't also have that??53?. You'd be likely to??54??a?lot of people in different periods of time, but you would also have to??55??them die. No doubt this could be very??56??for you. You would have the??57??to see your children and your grandchildren and your great grandchildren all??58. But then, you'd also have to watch them get old and pass away.??59?, this could lead to a very lonely existence (存在).
?60?, while living forever might be attractive (有吸引力的) to some people, I don't think it would be right for me.
41. A. painful???????????? ?B. worrying??? C. interesting ? ? ? ? D. impossible????
42. A. valuable?????????????B. difficult????? C. busy ? ? ? ? ?? D. quiet???
43. A. doubt??????????????????B. realize??????? C. fear ? ? ? ? ? ? ? ? D. agree
44. A. important ? ? ? B. boring ???????????? C. special ? ? ? ? ? ? D. normal?
45. A. discover?????????????B. support C. dress ? ? ? ? ? ? ? D. protect
46. A. Even if????????????? B. As if?????????? C. Every time ? ? ? ? D. Soon after
47. A. start ??????????????????B. enjoy ??????? C. forget?????? D. continue
48. A. move???????????????? B. stop? ??????? C. wait??? ??????? D. play???
49. A. plan? ???????????????? B. choice ????? C. problem ? ? ? ? ? ?D. effort?
50. A. control ? ? ? ? ?B. notice???????? C. change ? ? ? ? ? D. improve
51. A. beauty ? ? ? ? ??B. truth?? ??????? C. fun ? ? ? ? ? ? ? ? D. luck??
52. A. lonely ? ? ? ? ? B. strange????? C. nice?????????????? D. clear?
53. A. patience ? ? ? B. courage????? C. ability ? ? ? ? ? ? ?D. decision
54. A. teach ? ? ? ? ? B. save?????????? C. invite ? ? ? ? ? ? D. meet
55. A. watch ? ? ? ? ? ?B. make?? ??????? C. help ? ? ? ? ? ? ? ?D. feel
56. A. good ? ? ? ? ? ? B. simple??????? C. exciting????? ???? ??? D. sad
57. A. chance ? ? ? ? ? B. right??? ??????? C. duty ? ? ? ? ? ? ? ? D. method?
58. A. show off ? ? ? ? B. set off C. grow up ? ? ? ? ? D. give up?
59. A. Suddenly ? ? ? ?B. Hopefully?????????? C. Secretly ? ? ? ? ? D. Finally
60. A. As usual ? ? ? ??B. In short ?????????? C. At least ? ? ? ? ? ? ?D. For example??
第Ⅱ卷
第三部分：?语言知识运用（共两节，满分45分）
第二节（共10小题；每小题1.5分，满分15分）
阅读下面材料，在空白处填入适当的内容（1个单词）或括号内单词的正确形式。
Cindy: Aunt Sophia, do you shop online often?
Sophia: Yes. It's very convenient and the price is much 61. ________ (low) than that in the physical stores.21·cn·jy·com
Cindy: Last week, I tried to buy some books online, but I didn't know how to pay for 62. ________.2·1·c·n·j·y
Sophia: You should open an account (账户) at the online bank first, after 63. ________ you can buy anything online. Let's check it out online!
Cindy: Oh, what's this? A second-hand cellphone store?【来源：21·世纪·教育·网】
Sophia: Yeah. It's like 64. ________ open free market. If you want to change your cellphone for a new one, you can sell the old one here.21·世纪*教育网
Cindy: Really? Is it the same as 65. ________ we do in the real world?
Sophia: No, it's 66. ________ (total) different. Take some pictures of the thing you want to sell, upload it with a description about it and leave your telephone number. Then your thing will be sold here.
Cindy: That's 67. ________ (amaze). Mom will love it. She loves shopping so much 68. ________ she almost visits the physical stores twice a week.
Sophia: No doubt about it. Shopping online will get more and more popular.
Cindy: Are there any 69. ________ (advantage)?
Sophia: At first it took some time for the things you buy online to arrive. But now this problem 70. ________ (solve) already.
第四部分：?写作?（共两节，满分35分）
第一节：短文改错（共10小题；每小题1分，满分10分）
???????假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。文中共有10处语言错误，每句中最多有两处。每处错误仅涉及一个单词的增加、删除或修改。
???????增加：在缺词处加一个漏字符号（∧），并在其下面写出该加的词。
???????删除：把多余的词用斜线（＼）划掉。
???????修改：在错的词下划一横线，并在该词下面写出修改后的词。
???????注意：1.?每处错误及其修改均仅限一词；
?????? ? 2.?只允许修改10处，多者（从第11处起）不计分。
One day I woke up and smelled fire. I got back and ran out of the apartment immediate. Outside I see a woman in a second-floor window holding out a newborn baby. She asked me to catch. Without the second thought, I rushed over and held out my arms. After I knew it, the baby had landed in my arms. I was so much happy that it was fine. The mother had to jump out of the window, either. Later, she thanked me for save her baby. It felt greatly to be a good neighbour.21世纪教育网版权所有
第二节：书面表达（满分25分）
???????你校拟举行一次主题为“Houses in the future”的英语演讲比赛。请你用英语写一篇演讲稿，谈谈你对未来的房子有什么样的畅想。
???????注意：词数100左右（演讲稿开头和结尾已给出，但不计入总词数）。
Good morning, everyone! It's my great honour to be here to share with you my opinion on houses in the future.
_____________________________________________________________________
_____________________________________________________________________
_____________________________________________________________________
_____________________________________________________________________
_____________________________________________________________________
Thank you!
?
参考答案:
21-25 CBBAC ? ? ? ? ? ? ? ? 26-30 DBDBA
31-35 CCACB ? ? ? ? ? ? ? ? 36-40 EDACG??????
41-45 CADBB ? ? ? ? ? ? ? ? ?46-50 ADBBC ?????
51-55 CACDA ? ? ? ? ? ? ? ? 56-60 DACDB
61. lower ? ? ? ? ? ? ? ? ? ? ? ? 62. them?? ??
63. which ? ? ? ? ? ? ? ? ? ? ? ?64. an?? ?????? ?????【出处：21教育名师】
65. what ? ? ? ? ? ? ? ? ? ? ? ? 66. totally
67. amazing ? ? ? ? ? ? ? ? ? 68. that???? ?
69. disadvantages ? ? ? ? ? 70. has been solved
短文改错：
71. I got back ... ? ? ? ? ? ? ? ? ? ? ? ? ? ? back → up21*cnjy*com
72. ... apartment immediate. ? ? ? ? ?immediate → immediately
73. Outside I see ... ? ? ? ? ? ? ? ? ? ? ? see → saw【来源：21cnj*y.co*m】
74. ... to catch. ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?catch后加it
75. Without the second ... ? ? ? ? ? ? ? the → a
76. After I knew ... ? ? ? ? ? ? ? ? ? ? ? ?After → Before
77. ... so much happy ... ? ? ? ? ? ? ?去掉much
78. ... window, either. ? ? ? ? ? ? ? ? ? ?either → too
79. ... save her baby. ? ? ? ? ? ? ? ? ? ?save → saving
80. It felt greatly ... ? ? ? ? ? ? ? ? ? ? ? ?greatly → great【版权所有：21教育】
One possible version:
Good morning, everyone! It's my great honour to be here to share with you my opinion on houses in the future.
I often imagine what houses in the future will be like. With the development of science and technology, houses in the future will be greatly different from what they are today.21教育网
Houses in the future will change their form and temperature as the season changes. What's more, they will be able to save you money on heating, and prevent energy waste. They will produce energy through their solar panels, which can be used to provide hot water, heat spaces in winter and air-condition the house in summer. Besides, they change their colour at any time to satisfy their owners.
In short, living in a future house will be amazing.
Thank you!
部分解析
阅读理解：
A篇?(学校生活)
本文是应用文。作者希望孩子们积极加入学校的足球俱乐部。
21. C。推理判断题。由第二段中的Two weeks ago, Ms. Goldstein ... new soccer club可知，这个足球俱乐部可能是两周前成立的，故选C项。
22. B。细节理解题。由第一段中的Why not get into shape ... soccer?和第二段中的You'll make new friends ... players可知，作者认为踢足球对学生们来说有很多好处，故选B项。
23. B。写作目的题。由第一段中的Why not get into shape ... soccer?和最后一段中的Just act now!可知，作者通过本文旨在鼓励孩子们加入该足球俱乐部，故选B项。
B篇?(日常活动)
本文是记叙文。一个网球不慎被打入一所房子中，由此牵出一起盗金案。
24. A。细节理解题。由第一段中的He said, “No”. We felt helpless. But suddenly we ... climb onto the water tank and jump over the gate可知，A项说法正确。
25. C。篇章结构题。由该段中的20 gold bars were stolen ... like the one we had seen in the man's house可知，surprise在此是指一根金条，故选C项。
26. D。推理判断题。由最后一句Standing beside us, Kavya's mother was all smiles可知，Kavya的妈妈为女儿感到骄傲。
27. B。推理判断题。作者通过讲述偷金条男子被抓这一故事向我们说明了这样一个道理：若想人不知，除非己莫为。
C篇?(个人情况)
本文是记叙文。文章主要介绍了著名歌手Shania Twain的成长之路。
28. D。细节理解题。由第一段中的When Shania was eight years old, her mother ... to perform可知，Shania很小的时候就开始在公开场合演唱了，故选D项。
29. B。词义猜测题。由第二段内容可知，父母离世后，Shania不得不照顾弟弟妹妹，支撑起这个家，这是一项艰巨的任务，故选B项。
30. A。细节理解题。由第一段中的Born in 1965和第二段中的When Shania was 21 years old, her parents were killed可知，她失去父母是在1986年；由第三段中的In 1991, Shania went to Nashville和In 1995, her next CD, The Woman in Me；最后一段中的Shania and Robert Lange ... got married in 1993和until the fall of 2002 ... Up, on TV shows可知，应选A项。
31. C。主旨大意题。文章主要介绍了著名歌手Shania Twain的成长之路，故选C项。
D篇?(社会)
本文是说明文。作者通过此文警告广大青少年要合理利用电脑。
32. C。细节理解题。由第一段中的All his friends already had one, so his mom and dad agreed可知，Jason的朋友们都有电脑，而他却没有，为了避免成为圈外人，所以想让父母给自己也买一台，故选C项。
33. A。细节理解题。由该句后面的He did not think that he had a problem at all可知，每次父母提醒他玩电脑时间太长了，他都不听，故选A项。
34. C。推理判断题。由第三段中的his parents refused to give in和Jason ...killed himself可知，当时他们的关系很糟糕，故选C项。
35. B。细节理解题。由最后一段中的some people, especially teenagers, ... shy people可知，那些腼腆的人更容易沉迷于电脑所营造的虚拟世界中，故选B项。
?
七选五：
话题：学校生活
本文是记叙文。文章主要介绍了世界上最古老的大学之一——爱资哈尔大学。
36. E。由该空前的Today和空后的An important one ... one thousand years ago可知，该空与上文是转折关系，又引出下文，E项内容符合此处语境。
37. D。由该空前的A.D. 972，A few years later和空后的Leaders ... decided to create a school可知，此处应填D项。
38. A。由该空后的For these teachers at Al-Azhar, they needed to think about what courses to teach and how to teach them可知，由于当时大学还是一个新事物，所以老师需要考虑教什么课程、怎样教的问题，故选A项。
39. C。由该空前的the new university interested scholars from around the world可知，C项内容符合此处语境。
40. G。由该空前的Al-Azhar is still an important university in the world可知，G项说法是对前面内容的补充。
?
完形填空：
话题：健康
本文是议论文。作者认为永生并非是一件好事，这会带来很多问题。
41. C。
42. A。
43. D。总览全文尤其是最后一段中的while living forever ... right for me可知，作者觉得永生听起来可能很“有意思（interesting）”，但生命之所以“宝贵（valuable）”正是因为它无法永远延续。所以，作者并不“赞成（agree）”永生。
44. B。由下文的working for as long as you lived和doing the same thing for a very long time等信息可知，作者认为永生将会很“无聊（boring）”。
45. B。由下文的you would still need to eat and have a place to live可知，在一个人正常的一生中，总是需要找到“养活（support）”自己的方法。
46. A。“即使（Even if）”能够永生，你仍然需要吃住。
47. D。为了支付所有这些开销，你只要活着，就得“继续（continue）”工作。
48. B。由该空后的begin to enjoy the rest of their lives可知，很多人工作三四十年后，就“停下来（stop）”开始享受余生了。
49. B。如果你永远活下去的话，就不会有那种“选择（choice）”，即停止工作、享受余生。
50. C。由该空后的you could ... a very long time可知，如果你的生存技能几十年都不“变（change）”，那你将会在很长的一段时间内做同样的事情。
51. C。长时间做一件事当然毫无“趣味（fun）”！
52. A。下文的a very lonely existence是提示。
53. C。如果你周围的人没有永生的“能力（ability）”，你将会很孤独。
54. D。由常识及下文的them die可知，你可能在不同的时期会“遇到（meet）”很多人。
55. A。因为你能一直活下去，所以将会“看着（watch）”他们死去。
56. D。看着周围的人一个个都离去，你肯定会很“难过（sad）”。
57. A。
58. C。由下文的you'd also have to watch them get old and pass away可知，这里是说你将有“机会（chance）”看着你的孩子、孙辈以及曾孙辈“成长（grow up）”。
59. D。随着亲人朋友的离去，“最终（Finally）”自己只能孤独地生活在这人世间。
60. B。此处是对全文内容的总结，故填In short。
?
语法填空：
61. lower。考查形容词的比较级。由than可知，设空处应用比较级，故填lower。
62. them。考查代词。由语境可知，设空处指代books，故填them。
63.?which。考查关系词。after ...anything online是非限制性定语从句，设空处指代整个主句的内容，故填which。21cnjy.com
64. an。考查不定冠词。market是可数名词，且在此表示泛指，又因被open修饰，故填an。
65. what。考查连接词。设空处引导宾语从句，且在从句中作do的宾语，故填what。
66. totally。考查副词。设空处修饰different，故填副词totally（完全地）。
67. amazing。考查形容词作表语的用法。设空处作表语，表示主语（指物）的特征，故填amazing（令人惊异的）。www.21-cn-jy.com
68.?that。考查连词。so ... that ...?意为“如此……以致于……”。
69. disadvantages。考查名词。由语境可知，设空处所在句句意是“那它有什么不足呢”，且由any可知，在此应填disadvantages。2-1-c-n-j-y
70. has been solved。考查现在完成时的被动语态。problem与solve之间是被动关系，且由语境及already可知，设空处表示的动作已完成，故填has been solved。
第二部分：?阅读理解?（共两节，满分40分）
第一节（共15小题；每小题2分，满分30分）
阅读下列短文，从每题所给的四个选项（A、B、C和D）中，选出最佳选项。
A
Dear students,
Most of us get some exercise walking or riding our bikes to school, but that just isn't enough. Why not get into shape by playing the most popular sport in the world — soccer?
Two weeks ago, Ms. Goldstein, the physical education teacher, posted a notice about an exciting new soccer club (for Grades 3-5). To join, all you have to do is sign your name and be at school for the fun of it on Saturday mornings. You'll make new friends and share information about famous teams and players.
Ms. Goldstein will teach, so you'll learn basic skills and new techniques (技巧) to improve your game. That's good news because soccer is a game you can love three seasons a year. The only time you can't play is when there is snow.
However, it is hard to believe that only nineteen people signed up for the new club. Maybe kids don't want to give up their Saturday mornings. But if you think about how we spend Saturday mornings now, soccer looks good. Doing housework and watching TV are not as much fun as playing soccer with friends. If you didn't sign up because you've never played soccer before, don't worry. Beginners are welcome and Ms. Goldstein will give you more help.
Just act now! The equipment is cheap. All you have to bring is your feet.
The Students' Union
21. We can learn from the text that the club _____.
A. was first set up for beginners
B. is just open to students of Grade 3
C. was probably started two weeks ago
D. is available every day except for Sundays
22. What does the author think of playing soccer?
A. It makes people famous easily.
B. It does students a lot of good.
C. It is a very dangerous game.
D. It is as interesting as watching TV.
23. The author writes the text mainly to _____.??
A. talk about how to be an excellent player
B. encourage the students to join a soccer club
C. advise the students to take more exercise
D. introduce Ms. Goldstein to the students
?
B
One day Kavya and I were playing tennis and the ball went into a man's house. Then we went to his house and asked if he could give us our ball. He said, “No”. We felt helpless. But suddenly we came up with an idea. There was a water tank (水箱) behind the man's house. I told Kavya, “We can climb onto the water tank and jump over the gate.” Kavya agreed, but we were both wearing skirts. We couldn't climb in those. “We can get it back tomorrow,” said Kavya.
The next day we went there with Kavya's brother Vijay. He said, “Shout loudly if you need me.” Kavya climbed onto the water tank first and then she climbed down into the man's house. I followed her. We were looking under a bed for the ball when we heard a noise. It was Vijay. “Mother is calling you,” he said in a low voice.
?????? We hurried out taking the lost ball with us. Along with the ball was a surprise! But we had to leave the house quickly. When we reached Kavya's house, the TV was on. It was news time. I couldn't believe my ears when it said that 20 gold bars were stolen from a gold shop. They showed a picture of the gold bars, which were exactly like the one we had seen in the man's house.
We told the story to Kavya's mother right away, and she called the police. Soon the police caught the man. They found all the gold bars in his house. A few days later a policeman came to us and said, “Thank you for helping us catch the guy. Here is a bag for all of you.” When we opened it, it was full of storybooks and lovely toys. Standing beside us, Kavya's mother was all smiles.
24. The children decided to climb over the water tank _____.
A. after they were refused by the man
B. because their ball fell onto the tank
C. to see who was brave enough to do that
D. because they wondered who the man was
25. The surprise mentioned in Paragraph 3 refers to _____.
A. a tennis ball?????? ???????? B. storybooks?
C. a gold bar?????? ??????????? D. toys???????
26. We can infer from the text that Kavya's mother _____.
A. hated watching TV
B. enjoyed playing tennis
C. knew the man very well
D. was proud of her daughter
27. What can we learn from the story?
A. Better late than never.
B. The day has eyes, the night has ears.
C. A bad thing never dies.
D. Friendship is love with understanding.
?
C
Born in 1965, Shania Twain was the second of five children in her family. At the age of two, she moved with her mother and two sisters to?Timmins, a town north of?Toronto. When Shania was eight years old, her mother took her to many different bars, clubs and concerts to perform (表演). In high school, Shania joined a local band (乐队), with which she often performed. After that, Shania moved to?Toronto, where she continued singing.
When Shania was 21 years old, her parents were killed in a car accident. She had to take over the role of parent to her younger siblings (兄弟姐妹). Taking care of two teenage brothers and a sister was?a Gordian knot. Suddenly, she had to pay the bills, keep food on the table, and make a living. Anyway, Shania managed to pay the bills by singing here and there.
In 1991, Shania went to Nashville, the home of the country music industry. In 1993, she recorded?Shania Twain, her first CD. In 1995, her next CD,?The Woman in Me, which had eight hit songs, sold more than ten million copies. Her third CD,?Come on Over,?was also popular and she had another hit song.
Shania and Robert Lange, a famous producer, got married in 1993. After finishing her 2000 world tour, she decided to take a break from performing. In August 2001, they had a lovely son, whom they named Eja. After September 11th, Shania decided to spend more time on her family and stayed at home until the fall of 2002. Her reappearance in the music world put her face on magazine covers and country music publications. She also began to promote (宣传) her new CD,?Up, on TV shows.
28. According to the text, Shania _____.
A. went to Timmins in 1965
B. was born into a musical family
C. recorded her first CD in high school
D. began singing in public at an early age
29. The underlined part “a Gordian knot” in Paragraph 2 probably means _____.
A. a big business?????
B. a difficult task?????
C. a social activity
D. a simple problem
30. What's the right order of the events in Shania Twain's life?
a. She moved to Nashville.????????
b. She married Robert Lange.??????
c. She lost her parents forever.??????
d. She promoted?Up?on TV shows.??
e. She recorded?The Woman in Me.??
A. c, a, b, e, d ? ? ? ? ? ? ? ? B. a, c, e, b, d C. c, b, a, d, e ? ? ? ? ? ? ? ? D. a, b, e, d, c
31. What does the author mainly talk about in the text?
A. Why Shania Twain chose to be a singer.
B. How difficult it is to become a singer.
C. A girl's road to success as a singer.
D. Shania Twain's opinion on music.
?
D
A few months ago, Jason asked his parents to buy him a computer. All his friends already had one, so his mom and dad agreed. During the first few weeks, Jason spent a lot of time in front of his computer because he had to learn how it worked. He was really interested in learning all about it and he even started writing computer programs himself.21教育名师原创作品
One day Jason found a website where he could play chess either against the computer or against other people from all over the world. From then on, Jason seemed to have just one interest in life, his computer. Whenever his parents told him that he was spending too much time with his computer,?Jason went into denial. He did not think that he had a problem at all.21*cnjy*com
Then the unthinkable happened: Jason's computer broke down. But his parents decided not to buy him a new one. Jason said that he needed a computer for school, and he promised that he'd spend less time with it. But his parents refused to give in. Finally, Jason felt so hopeless that he took the only way out and killed himself.
Robert Johnson, a psychologist (心理学家) on the subject, says, “Computer addiction (沉溺) is an illness that can influence anyone of us. Nowadays, increasing numbers of people are spending more and more time working with computers. While this isn't a problem for most users, some people, especially teenagers, often use the computer to get away from the real world. This is especially true of shy people. For them, meeting people online is a way of hiding their true selves. In cyberspace, they can be whoever they want to be and create their own virtual (虚拟的) world. But what happens when they can no longer enter their virtual world?”
32. Why did Jason want to buy a computer according to Paragraph 1?
A. To play chess.??????
B. To make friends.
C. To avoid being an outsider.
D. To write computer programs.
33. By saying “Jason went into denial”, the author means _____.
A. Jason would not listen
B. Jason enjoyed himself
C. Jason would turn it off
D. Jason changed his mind
34. What was Jason's relationship with his parents like when his computer broke down?
A. Fine.??????? ???????????????? B. So-so. ?? C. Terrible. ? ? ? ? ? ? ? ? ?? D. Unknown.
35. In Robert Johnson's opinion, _____.
A. it is impossible to beat computer addiction
B. shy people get addicted to computers easily
C. teenagers should stay away from computers
D. computers are getting us into serious trouble
第二节（共5小题；每小题2分，满分10分）
根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。
Al-Azhar University
Going to a university is an important part of a person's life. Today, many people go to a university to study and train for a future job in subjects like law, medicine, or education.?36??An important one started in Egypt over one thousand years ago.
The world's oldest surviving university, Al-Azhar, is in Cairo, Egypt. It was first built as a mosque (清真寺) in A.D. 972. A few years later, learners and teachers began meeting in the mosque. They read and talked about the subjects of religion (宗教) and law.??37??Leaders in the city of Cairo decided to create a school for higher learning and soon after that, Al-Azhar University was started.
?38??For these teachers at Al-Azhar, they needed to think about what courses to teach and how to teach them. The earliest courses were in law and religion. In a course, students read and studied with the teacher, but there was also free discussion. Often, students and teachers had interesting discussions, and there was no “correct” answer. In the years that followed, the new university interested scholars (学者) from around the world.??39??At Al-Azhar, people studied the past, but it was also a place for sharing new ideas.www-2-1-cnjy-com
Over a thousand years later, Al-Azhar is still an important university in the world.??40??Today, many of the world's most important universities such as Oxford and Harvard still follow the same traditions as they do at Al-Azhar.
A. A university was a new idea at that time.
B. There are many reasons to study in Egypt.?????
C. They came here to teach and do research.
D. Around the year 988, a new decision was made.
E. However, the university is not a modern invention.
F. The cost of university education is increasing year by year.
G. Its library contains many of the world's oldest and most valuable books.
第三部分：?语言知识运用?（共两节，满分45分）
第一节：完形填空（共20小题；每小题1.5分，满分30分）
阅读下面短文，从短文后各题所给的四个选项（A、B、C和D）中，选出可以填入空白处的最佳选项。
Throughout history, many great leaders and explorers have tried hard to find objects or other ways to live forever. While it might sound??41??to live forever, I believe that what makes life so??42??is that it doesn't last forever. So, I don't??43??that living forever is a good idea.
For one thing, I think living forever would be very??44?. We always have to find ways to??45??ourselves in a normal lifetime.??46??you lived forever, you would still need to eat and have a place to live. To pay for all these things, you would have to??47??working for as long as you lived. Many people work for 30-40 years, then??48??and begin to enjoy the rest of their lives. But you wouldn't have that??49??if you lived forever. And, since forever is a long time, that means if you didn't??50??your skill set every few decades (十年), you could be stuck doing the same thing for a very long time. That doesn't sound like??51??at all!
Furthermore, it would be very??52??to live forever if the people around you didn't also have that??53?. You'd be likely to??54??a?lot of people in different periods of time, but you would also have to??55??them die. No doubt this could be very??56??for you. You would have the??57??to see your children and your grandchildren and your great grandchildren all??58. But then, you'd also have to watch them get old and pass away.??59?, this could lead to a very lonely existence (存在).
?60?, while living forever might be attractive (有吸引力的) to some people, I don't think it would be right for me.
41. A. painful???????????? ?B. worrying??? C. interesting ? ? ? ? D. impossible????
42. A. valuable?????????????B. difficult????? C. busy ? ? ? ? ?? D. quiet???
43. A. doubt??????????????????B. realize??????? C. fear ? ? ? ? ? ? ? ? D. agree
44. A. important ? ? ? B. boring ???????????? C. special ? ? ? ? ? ? D. normal?
45. A. discover?????????????B. support C. dress ? ? ? ? ? ? ? D. protect
46. A. Even if????????????? B. As if?????????? C. Every time ? ? ? ? D. Soon after
47. A. start ??????????????????B. enjoy ??????? C. forget?????? D. continue
48. A. move???????????????? B. stop? ??????? C. wait??? ??????? D. play???
49. A. plan? ???????????????? B. choice ????? C. problem ? ? ? ? ? ?D. effort?
50. A. control ? ? ? ? ?B. notice???????? C. change ? ? ? ? ? D. improve
51. A. beauty ? ? ? ? ??B. truth?? ??????? C. fun ? ? ? ? ? ? ? ? D. luck??
52. A. lonely ? ? ? ? ? B. strange????? C. nice?????????????? D. clear?
53. A. patience ? ? ? B. courage????? C. ability ? ? ? ? ? ? ?D. decision
54. A. teach ? ? ? ? ? B. save?????????? C. invite ? ? ? ? ? ? D. meet
55. A. watch ? ? ? ? ? ?B. make?? ??????? C. help ? ? ? ? ? ? ? ?D. feel
56. A. good ? ? ? ? ? ? B. simple??????? C. exciting????? ???? ??? D. sad
57. A. chance ? ? ? ? ? B. right??? ??????? C. duty ? ? ? ? ? ? ? ? D. method?
58. A. show off ? ? ? ? B. set off C. grow up ? ? ? ? ? D. give up?
59. A. Suddenly ? ? ? ?B. Hopefully?????????? C. Secretly ? ? ? ? ? D. Finally
60. A. As usual ? ? ? ??B. In short ?????????? C. At least ? ? ? ? ? ? ?D. For example??
第Ⅱ卷
第三部分：?语言知识运用（共两节，满分45分）
第二节（共10小题；每小题1.5分，满分15分）
阅读下面材料，在空白处填入适当的内容（1个单词）或括号内单词的正确形式。
Cindy: Aunt Sophia, do you shop online often?
Sophia: Yes. It's very convenient and the price is much 61. ________ (low) than that in the physical stores.21·cn·jy·com
Cindy: Last week, I tried to buy some books online, but I didn't know how to pay for 62. ________.2·1·c·n·j·y
Sophia: You should open an account (账户) at the online bank first, after 63. ________ you can buy anything online. Let's check it out online!
Cindy: Oh, what's this? A second-hand cellphone store?【来源：21·世纪·教育·网】
Sophia: Yeah. It's like 64. ________ open free market. If you want to change your cellphone for a new one, you can sell the old one here.21·世纪*教育网
Cindy: Really? Is it the same as 65. ________ we do in the real world?
Sophia: No, it's 66. ________ (total) different. Take some pictures of the thing you want to sell, upload it with a description about it and leave your telephone number. Then your thing will be sold here.
Cindy: That's 67. ________ (amaze). Mom will love it. She loves shopping so much 68. ________ she almost visits the physical stores twice a week.
Sophia: No doubt about it. Shopping online will get more and more popular.
Cindy: Are there any 69. ________ (advantage)?
Sophia: At first it took some time for the things you buy online to arrive. But now this problem 70. ________ (solve) already.
第四部分：?写作?（共两节，满分35分）
第一节：短文改错（共10小题；每小题1分，满分10分）
???????假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。文中共有10处语言错误，每句中最多有两处。每处错误仅涉及一个单词的增加、删除或修改。
???????增加：在缺词处加一个漏字符号（∧），并在其下面写出该加的词。
???????删除：把多余的词用斜线（＼）划掉。
???????修改：在错的词下划一横线，并在该词下面写出修改后的词。
???????注意：1.?每处错误及其修改均仅限一词；
?????? ? 2.?只允许修改10处，多者（从第11处起）不计分。
One day I woke up and smelled fire. I got back and ran out of the apartment immediate. Outside I see a woman in a second-floor window holding out a newborn baby. She asked me to catch. Without the second thought, I rushed over and held out my arms. After I knew it, the baby had landed in my arms. I was so much happy that it was fine. The mother had to jump out of the window, either. Later, she thanked me for save her baby. It felt greatly to be a good neighbour.21世纪教育网版权所有
第二节：书面表达（满分25分）
???????你校拟举行一次主题为“Houses in the future”的英语演讲比赛。请你用英语写一篇演讲稿，谈谈你对未来的房子有什么样的畅想。
???????注意：词数100左右（演讲稿开头和结尾已给出，但不计入总词数）。
Good morning, everyone! It's my great honour to be here to share with you my opinion on houses in the future.
_____________________________________________________________________
_____________________________________________________________________
_____________________________________________________________________
_____________________________________________________________________
_____________________________________________________________________
Thank you!
?
参考答案:
21-25 CBBAC ? ? ? ? ? ? ? ? 26-30 DBDBA
31-35 CCACB ? ? ? ? ? ? ? ? 36-40 EDACG??????
41-45 CADBB ? ? ? ? ? ? ? ? ?46-50 ADBBC ?????
51-55 CACDA ? ? ? ? ? ? ? ? 56-60 DACDB
61. lower ? ? ? ? ? ? ? ? ? ? ? ? 62. them?? ??
63. which ? ? ? ? ? ? ? ? ? ? ? ?64. an?? ?????? ?????【出处：21教育名师】
65. what ? ? ? ? ? ? ? ? ? ? ? ? 66. totally
67. amazing ? ? ? ? ? ? ? ? ? 68. that???? ?
69. disadvantages ? ? ? ? ? 70. has been solved
短文改错：
71. I got back ... ? ? ? ? ? ? ? ? ? ? ? ? ? ? back → up21*cnjy*com
72. ... apartment immediate. ? ? ? ? ?immediate → immediately
73. Outside I see ... ? ? ? ? ? ? ? ? ? ? ? see → saw【来源：21cnj*y.co*m】
74. ... to catch. ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?catch后加it
75. Without the second ... ? ? ? ? ? ? ? the → a
76. After I knew ... ? ? ? ? ? ? ? ? ? ? ? ?After → Before
77. ... so much happy ... ? ? ? ? ? ? ?去掉much
78. ... window, either. ? ? ? ? ? ? ? ? ? ?either → too
79. ... save her baby. ? ? ? ? ? ? ? ? ? ?save → saving
80. It felt greatly ... ? ? ? ? ? ? ? ? ? ? ? ?greatly → great【版权所有：21教育】
One possible version:
Good morning, everyone! It's my great honour to be here to share with you my opinion on houses in the future.
I often imagine what houses in the future will be like. With the development of science and technology, houses in the future will be greatly different from what they are today.21教育网
Houses in the future will change their form and temperature as the season changes. What's more, they will be able to save you money on heating, and prevent energy waste. They will produce energy through their solar panels, which can be used to provide hot water, heat spaces in winter and air-condition the house in summer. Besides, they change their colour at any time to satisfy their owners.
In short, living in a future house will be amazing.
Thank you!
部分解析
阅读理解：
A篇?(学校生活)
本文是应用文。作者希望孩子们积极加入学校的足球俱乐部。
21. C。推理判断题。由第二段中的Two weeks ago, Ms. Goldstein ... new soccer club可知，这个足球俱乐部可能是两周前成立的，故选C项。
22. B。细节理解题。由第一段中的Why not get into shape ... soccer?和第二段中的You'll make new friends ... players可知，作者认为踢足球对学生们来说有很多好处，故选B项。
23. B。写作目的题。由第一段中的Why not get into shape ... soccer?和最后一段中的Just act now!可知，作者通过本文旨在鼓励孩子们加入该足球俱乐部，故选B项。
B篇?(日常活动)
本文是记叙文。一个网球不慎被打入一所房子中，由此牵出一起盗金案。
24. A。细节理解题。由第一段中的He said, “No”. We felt helpless. But suddenly we ... climb onto the water tank and jump over the gate可知，A项说法正确。
25. C。篇章结构题。由该段中的20 gold bars were stolen ... like the one we had seen in the man's house可知，surprise在此是指一根金条，故选C项。
26. D。推理判断题。由最后一句Standing beside us, Kavya's mother was all smiles可知，Kavya的妈妈为女儿感到骄傲。
27. B。推理判断题。作者通过讲述偷金条男子被抓这一故事向我们说明了这样一个道理：若想人不知，除非己莫为。
C篇?(个人情况)
本文是记叙文。文章主要介绍了著名歌手Shania Twain的成长之路。
28. D。细节理解题。由第一段中的When Shania was eight years old, her mother ... to perform可知，Shania很小的时候就开始在公开场合演唱了，故选D项。
29. B。词义猜测题。由第二段内容可知，父母离世后，Shania不得不照顾弟弟妹妹，支撑起这个家，这是一项艰巨的任务，故选B项。
30. A。细节理解题。由第一段中的Born in 1965和第二段中的When Shania was 21 years old, her parents were killed可知，她失去父母是在1986年；由第三段中的In 1991, Shania went to Nashville和In 1995, her next CD, The Woman in Me；最后一段中的Shania and Robert Lange ... got married in 1993和until the fall of 2002 ... Up, on TV shows可知，应选A项。
31. C。主旨大意题。文章主要介绍了著名歌手Shania Twain的成长之路，故选C项。
D篇?(社会)
本文是说明文。作者通过此文警告广大青少年要合理利用电脑。
32. C。细节理解题。由第一段中的All his friends already had one, so his mom and dad agreed可知，Jason的朋友们都有电脑，而他却没有，为了避免成为圈外人，所以想让父母给自己也买一台，故选C项。
33. A。细节理解题。由该句后面的He did not think that he had a problem at all可知，每次父母提醒他玩电脑时间太长了，他都不听，故选A项。
34. C。推理判断题。由第三段中的his parents refused to give in和Jason ...killed himself可知，当时他们的关系很糟糕，故选C项。
35. B。细节理解题。由最后一段中的some people, especially teenagers, ... shy people可知，那些腼腆的人更容易沉迷于电脑所营造的虚拟世界中，故选B项。
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七选五：
话题：学校生活
本文是记叙文。文章主要介绍了世界上最古老的大学之一——爱资哈尔大学。
36. E。由该空前的Today和空后的An important one ... one thousand years ago可知，该空与上文是转折关系，又引出下文，E项内容符合此处语境。
37. D。由该空前的A.D. 972，A few years later和空后的Leaders ... decided to create a school可知，此处应填D项。
38. A。由该空后的For these teachers at Al-Azhar, they needed to think about what courses to teach and how to teach them可知，由于当时大学还是一个新事物，所以老师需要考虑教什么课程、怎样教的问题，故选A项。
39. C。由该空前的the new university interested scholars from around the world可知，C项内容符合此处语境。
40. G。由该空前的Al-Azhar is still an important university in the world可知，G项说法是对前面内容的补充。
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完形填空：
话题：健康
本文是议论文。作者认为永生并非是一件好事，这会带来很多问题。
41. C。
42. A。
43. D。总览全文尤其是最后一段中的while living forever ... right for me可知，作者觉得永生听起来可能很“有意思（interesting）”，但生命之所以“宝贵（valuable）”正是因为它无法永远延续。所以，作者并不“赞成（agree）”永生。
44. B。由下文的working for as long as you lived和doing the same thing for a very long time等信息可知，作者认为永生将会很“无聊（boring）”。
45. B。由下文的you would still need to eat and have a place to live可知，在一个人正常的一生中，总是需要找到“养活（support）”自己的方法。
46. A。“即使（Even if）”能够永生，你仍然需要吃住。
47. D。为了支付所有这些开销，你只要活着，就得“继续（continue）”工作。
48. B。由该空后的begin to enjoy the rest of their lives可知，很多人工作三四十年后，就“停下来（stop）”开始享受余生了。
49. B。如果你永远活下去的话，就不会有那种“选择（choice）”，即停止工作、享受余生。
50. C。由该空后的you could ... a very long time可知，如果你的生存技能几十年都不“变（change）”，那你将会在很长的一段时间内做同样的事情。
51. C。长时间做一件事当然毫无“趣味（fun）”！
52. A。下文的a very lonely existence是提示。
53. C。如果你周围的人没有永生的“能力（ability）”，你将会很孤独。
54. D。由常识及下文的them die可知，你可能在不同的时期会“遇到（meet）”很多人。
55. A。因为你能一直活下去，所以将会“看着（watch）”他们死去。
56. D。看着周围的人一个个都离去，你肯定会很“难过（sad）”。
57. A。
58. C。由下文的you'd also have to watch them get old and pass away可知，这里是说你将有“机会（chance）”看着你的孩子、孙辈以及曾孙辈“成长（grow up）”。
59. D。随着亲人朋友的离去，“最终（Finally）”自己只能孤独地生活在这人世间。
60. B。此处是对全文内容的总结，故填In short。
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语法填空：
61. lower。考查形容词的比较级。由than可知，设空处应用比较级，故填lower。
62. them。考查代词。由语境可知，设空处指代books，故填them。
63.?which。考查关系词。after ...anything online是非限制性定语从句，设空处指代整个主句的内容，故填which。21cnjy.com
64. an。考查不定冠词。market是可数名词，且在此表示泛指，又因被open修饰，故填an。
65. what。考查连接词。设空处引导宾语从句，且在从句中作do的宾语，故填what。
66. totally。考查副词。设空处修饰different，故填副词totally（完全地）。
67. amazing。考查形容词作表语的用法。设空处作表语，表示主语（指物）的特征，故填amazing（令人惊异的）。www.21-cn-jy.com
68.?that。考查连词。so ... that ...?意为“如此……以致于……”。
69. disadvantages。考查名词。由语境可知，设空处所在句句意是“那它有什么不足呢”，且由any可知，在此应填disadvantages。2-1-c-n-j-y
70. has been solved。考查现在完成时的被动语态。problem与solve之间是被动关系，且由语境及already可知，设空处表示的动作已完成，故填has been solved。