Here is a large underground computer center.Workers aren't allowed to enter it until they step up to a machine that takes pictures of the tiny blood vessels inside their 1 . If the machine can't 2 the picture with images in its computer. the worker is stopped and caught by 3 . Each person has a 4 pattern of blood vessels in his or her eye.And 5 a key. the pattern can't be stolen and forged . 6 keys and locks may soon be things of the past. High­tech safety devices are being installed at military bases.computer centers.nuclear plants and 7 .Companies that make the machines say they'll 8 be used in people's homes and cars. Already.a Japanese firm has installed devices that 9 people's fingerprints in 260 new homes.The machines open the door only for the 10 of the houses. The new safety devices are 11 very well because thieves and spies are getting better at 12 buildings and computers that are 13 by locks and keys. 14 no one can steal and forge a fingerprint or eye pattern. the new machines are quite safe. Another new machine reads voice pattern.Two American companies use voice­recognition machines to 15 their computers. The 16 voice­recognition machines may someday 17 the locks on cars.The doors would open only for the owners.The device would only cost the owner as 18 as $ 270. Although the new device are 19 .scientists must still solve a serious problem.How will a boy borrow his dad's car 20 borrowing his dad's voice? 语篇解读:本文主要介绍了几种新型的身份识别系统.看看你都见过哪种. 1. A.fingers B.hands C.eyes D.faces 解析:从第3段的in his or her eyes我们判断出本空选eyes. 答案:C 2.A.find B.match C.fit D.take 解析:这句话要表达的意思是“假如这台机器不能将眼部血管的图像与电脑内的图像 2 .这位工人会被禁止入内并被捉住. 根据语义的衔接和搭配.选择B. match“相匹配 .最为恰当. 答案:B 3.A.guards B.police C.soldiers D.managers 解析:根据上题的分析.在工作地点外最有可能实施抓捕的就是门卫.因此本题选择 A.guards“警卫.门卫 .这句话的意思是“被门卫抓住 . 答案:A 4.A.similar B.same C.various D.different 解析:此句意思是:每个人眼里都有一种 4 类型的血管.比较4个选项similar“类 似的.相似的 ,same“一样的.相同的 ,various“各种各样的 ,different“不 同的 .结合后面the pattern can't be stolen and forged可判断出此处应选择D. 答案:D 5.A.as B.unlike C.like D.being 解析:根据本句的后半句the pattern can't be stolen and forged.以及常识钥匙是可以 被偷走或伪造的.可推断出本句的意思是:人们眼睛里的血管的结构不像钥匙 一样可能被偷或伪造.因此选B. 答案:B 6.A.Modern B.Home C.Office D.Old­fashioned 解析:从...be things of the past可看出前半句是说钥匙和锁已经是过时的了.因此选择 D.old­fashioned“过时的.老式的 . 答案:D 7.A.schools B.banks C.stores D.offices 解析:在这四个选项中.银行更需要安全装置.也只有银行的重要程度能和军 事基地.电脑中心还有核工厂相提并论. 答案:B 8.A.someday B.possible C.likely D.sometimes 解析:从语义的衔接来看这里要表示的意思是“将来有一天这种装置会用于 家庭 .其他几个选项possible“有可能的 ,likely“很可能.或许 , sometimes“不时.有时 .用在此处均不合语境. 答案:A 9.A.print B.save C.recognize D.store 解析:本句意思为:日本一家公司已经在260户人家中安装了能 9 人指纹的设备. 根据下一句The machines open the door...以及几个备选选项.只有recognize“识 别 .最为恰当. 答案:C 10.A.owners B.buyers C.sellers D.keepers 解析:根据语义可判断这种机器装置只为房子的主人开门.因此答案为A. owners“主人 . 答案:A 11.A.sold B.made C.doing D.selling 解析:后面的because从句是卖得很好的原因.因此应在此空填表示“卖 的意思的 词.产品直接加动词sell.表示一种被动的关系.又因为是进行时.此空应选selling. 答案:D 12.A.breaking B.breaking into C.stealing into D.stealing 解析:这里要表达的意思是贼和间谍们闯入楼房和计算机的技术越来越 高超.因此人们需要这种装置.此空选择breaking into“闯入.闯进.破门而入 . break“破坏.打破.打坏 ,steal into“偷偷跑进.溜进 ,steal“偷.盗窃 . 答案:B 13.A.guarded B.fixed C.closed D.protected 解析:根据语义判断.这些楼房和计算机应该是被锁和密码保护着的.因此此空选 D. 答案:D 14.A.For B.Since C.While D.When 解析:从后文的the new machine are quite safe可看出.此句前半部分是原因.因此选 B.for作为连词也能表原因.但是for分句不放在句首.且引导的分句前常有逗号. 答案:B 15.A.keep an eye on B.keep up C.keep D.keep off 解析:keep an eye on的意思是“注视着 .为固定搭配.相当于guard.用在此处最 为恰当.keep up“维持.继续 ,keep“保持 ,keep off“让开.不接近 . 答案:A 16.A.old B.expensive C.interesting D.inexpensive 解析:从后文的only cost看出inexpensive正确. 答案:D 17.A.take the place of B.take place of C.instead D.use 解析:根据语境可知本句意思是:便宜的声音识别机器将来会代替 汽车上的门锁.因此本题选A. 答案:A 18.A.littl e B.much C.high D.low 解析:由would only可知该声音识别机器不贵.所以是as little as.如果认为昂贵的话 应用as much as. 答案:A 19.A.useful B.expensive C.interesting D.different 解析:由although可知逗号前后内容构成对比.逗号后面说科学家还must still solve a serious problem.由此可推知逗号前面是说“虽然该声音识别机器有用 .因此本空 选useful. 答案:A 20.A.by B.with C.through D.without 解析:根据语境可知.本空所在句子就是上句提到的a serious problem.要表达“如 果一个男孩没有借他爸爸的声音他又怎么能借他爸爸的车呢? .因此本空选 without. 答案:D 查看更多

 

题目列表(包括答案和解析)

完形填空(共20小题;每小题1分,满分20分)

阅读下面短文,从短文后所给各题的四个选项(A、B、C和D)中,选出可以填入空白处的最佳选项。

I recently heard a story about a famous scientist who had made several very important medical breakthroughs. He was being interviewed by a reporter who asked him    36   he thought he was able to be so much more    37   than the average person.

He    38   that it all came from a(n)   39   with his mother that occurred when he was about 2. He had been trying to remove milk from the fridge when he    40   the slippery(光滑的) bottle, its contents running all over the kitchen floor.

When his mother came in,    41   shouting at him or giving him a lecture, she said, "Robert, what a great and wonderful    42   you have made! I have    43   seen such a huge pool of milk. Well, the damage has already been    44  . Would you like to get down and    45   in the milk for a few minutes before we clean it up?"

Indeed, he did. After a few minutes, his mother said, "Robert, whenever you make a mess like this, eventually you have to    46   everything to its proper order. So, how would you like to do that? We could use a sponge(海绵), a towel or a mop. Which do you prefer?" He chose the sponge.

His mother then said, "You know, what we have here is a    47   experiment in how to effectively carry a big milk bottle with two    48   hands. Let's go out in the back yard and fill the bottle with water and see if you can make it." The little boy learned that if he    49   the bottle at the top near the lip with both hands, he could carry it without dropping it. What a wonderful    50  !

This scientist then remarked that it was at that moment that he knew he didn't need to be    51  to make mistakes. Instead, he learned that mistakes were just    52   for learning something new, which is,    53  , what scientific experiments are all about. Even if the experiment "doesn't   54  ," we usually learn something    55   from it.

36. A. why                          B. what                    C. when                    D. how

37. A. capable                      B. able                       C. creative                 D. original

38. A. responded                B. reacted                  C. recalled                 D. reminded

39. A. coincidence             B. experience            C. incident                       D. conflict

40. A. fell                                B. lost                          C. escaped                    D. dropped

41. A. rather than                 B. instead of                C. other than                 D. in place of

42. A. picture                      B. mass                      C. map                       D. mess

43. A. rarely                        B. happily                  C. frequently               D. angrily

44. A. obtained                    B. suffered                 C. done                       D. received

45. A. jump                         B. play                        C. enjoy                       D. draw

46. A. recover                      B. return                   C. restore                        D. regain

47. A. failed                             B. successful              C. fantastic               D. painful

48. A. strong                        B. tiny                       C. thin                       D. weak

49. A. controlled                B. possessed              C. seized                     D. grasped

50. A. example                     B. teaching                   C. lesson                      D. instruction

51. A. anxious                   B. nervous                  C. fearful                    D. afraid

52. A. situations                   B. opportunities            C. occasions                D. turns

53. A. after all                            B. above all                C. first of all                 D. in all

54. A. do                             B. finish                    C. go                        D. work

55. A. worthy                      B. costly                     C. valuable                   D. interesting

 

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This year 2,300 teenagers (young people aged from 13-19 ) from all over the world will spend about ten months in U.S. homes. They will attend U.S. schools, meet U.S. teenagers, and form impressions (印象) of the real American teenagers. American teenagers will go to other countries to learn new languages and have a new understanding of the rest of the world.

Here is a two-way student exchange in action. Fred, nineteen, spent last year in Germany with George’s family. In return, George’s son, Mike, spent a year in Fred’s home in America.

Fred, a lively young man, knew little German when he arrived, but after two months’ study, the language began to come to him. School was completely different from what he had expected — much harder. Students rose respectfully (尊敬地) when the teacher entered the room. They took fourteen subjects instead of the six that are usual in the United States. There were almost no outside activities.

Family life, too, was different. The family’s word was law, and all activities were around the family rather than the individual (个人). Fred found the food too simple at first. Also, he missed having a car.

“Back home, you pick up some friends in a car and go out and have a good time. In Germany, you walk, but you soon learn to like it.”

At the same time, in America, Mike, a friendly German boy, was also forming his idea. “I suppose I should criticize (批评) American schools.” he says. “It is far too easy by our level (水准). But I have to say that I like it very much. In Germany we do nothing but study. Here we take part in many outside activities. I think that maybe your schools are better in training for citizens (市民). There ought to be some middle ground between the two.”                                               

The whole exchange program is mainly to ____.

A. help teenagers in other countries know the real America

B. send students in America to travel in Germany

C. let students learn something about other countries

D. have teenagers learn new languages

What did Fred and Mike agree on?

A. American food tasted better than German food.

B. German schools were harder than American schools.

C. Americans and Germans were both friendly.

D. There were more cars on the streets in America.

What is particular (特别的) in American schools?

    A. There is some middle ground between the two teaching buildings..

    B. There are a lot of after-school activities.

    C. Students usually take 14 subjects in all.

D. Students go outside to enjoy themselves in a car.

What did Mike think after experiencing the American school life?

A. A better education should include something good from both America and Germany.

B. German schools trained students to be better citizens.

C. American schools were not as good as German schools.

D. The easy life in the American school was more helpful to students.

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     A.I. (人工智能) is just starting to become part of our lives, and books and movies have been talking about A.I. and robots for years. Mostly, in these books and movies,  the computers and robots turn out to be the enemies of  the human race. Here is a selection of some famous A.I.  movies..

     2001: A Space Odyssey

     In the movie 2001: A Space Odyssey, HAL is one of the first computers to talk like a human.  HAL is very frightening because it speaks in a calm voice as it goes on a killing spree (疯狂杀戮). When the astronauts attempt to hide in a smaller spaceship and switch off the microphones,  HAL uses a camera to read their lips and understand what the astronauts are saying.

     The Terminator

     In The Terminator, a computer thinks that its deadly enemies are human beings.  As a result,  the computer launches missiles (导弹) to start international wars and then builds killer robots to destroy the human race.

     The Matr/x

     In The Matrix,  a computer takes over the world and uses human beings for energy.   The computer keeps people alive by making them think that they are still living normal lives. A few brave rebels (叛逆者) decide to fight against the computer.

     Star War movies

     In the Star War movies,  computerised robots are used as servants and soldiers. R2-D2, a small cylindrical (圆柱形的) robot, and C-3PO, a tall talking robot, help some humans defeat the evil ruler,  Darth Vader,  in a dangerous battle between the forces of good and evil.

1, In the movie 2001: A Space Odyssey, the astronauts switch off the microphones to

    A. prevent HAL hearing whom they axe calling

    B. prevent HAL hearing what they are saying

    C. force HAL to use a camera

    D. force HAL to speak loudly

2. If you want to know how an intelligent computer uses human beings for energy, you should watch __

    A. The Terminator.

    B. 2001: A Space Odyssey'

    C. Star War movies

    D. The Matrix

3. R2-D2 and C-3PO stand for

    A. the scientific forces

    B. the natural forces

    C. the good forces

    D. the evil forces

4. What do the four movies have in common?

    A. They all have the same ending.

    B. They are about a similar theme.

C. They are all based on science fiction books.

D. They started heated discussions about A.I.

 

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语法填空(共10小题,每小题1.5分,共15分)
Little Robert tried to take a big bottle of milk out of the fridge. However, he __【小题1】__ (lose) his grasp on the bottle and it fell, spilling (溢出) the milk all over the kitchen floor! Instead of scolding (责备) __【小题2】__, his mother said, “You know, what we have here is a failed experiment in how you can effectively carry a big milk bottle with two tiny hands. Let’s go out to the back yard and fill the bottle __【小题3】__ water and see if you can discover a way to carry it __【小题4】__ (safe).” This little boy learned that if he grasped the bottle at the top near the lip with both hands, he could carry it without dropping it. What __【小题5】__ wonderful lesson! The little boy has now become a famous scientist and he remarked that it was at that moment __【小题6】__he knew he didn't need to be afraid of __【小题7】__ (make) mistakes. Instead, he learned that mistakes were just opportunities for learning something, __【小题8】__ is what scientific experiments are all about. Even if the experiment “doesn't work”, we usually learn something __【小题9】__ (value) from it. Wouldn’t it be great if all parents would respond the way Robert’s mother responded __【小题10】__ him?

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For travellers who want to experience some of the history and mystery of the ancient world, here is a list of cool destinations for your next holiday.
Angkor Wat, Cambodia
Built in the 12th century, Angkor Wat (meaning “capital monastery”) was a temple in the ancient Khmer capital city of Angkor. It is Cambodia’s best-known tourist attraction and is famed for its beautiful architecture and reliefs. You’ll need at least three days to fully discover the delights of this magnificent site.
Machu Picchu, Peru
Machu Picchu was built high in the Andes Mountains of South America by the Inca in the 15th century. Although well preserved its exact purpose is unknown. It is famous throughout the world not only for its incredible design but also for the natural beauty that surrounds it. Give yourself a week to explore this magnificent site.
Stonehenge, England
The entire Stonehenge site was constructed over thousands of years. But why and how it was built remains a mystery. As the weather can be pretty bleak in winter and the crowds huge in summer, we suggest autumn should be the best time to visit these monster rocks.
Pompeii, Italy
When Mount Vesuvius erupted in 79 A.D., Pompeii was buried under many layers of ash, preserving the city exactly as it was when the volcano erupted. Because so many objects were preserved, scientists and visitors are able to better understand daily life in the ancient Roman Empire.
【小题1】Why may people want to visit Machu Picchu?

A.To climb the Andes Mountains.B.To discover how it was built.
C.To explore both history and nature.D.To learn to speak Spanish.
【小题2】When is the best time to visit Stonehenge according to the passage?
A.Summer.B.Spring.C.Winter.D.Autumn.
【小题3】Which location offers the most direct view into daily life in the ancient world?
A.Pompeii.B.Stonehenge.C.Ankor Wat.D.Machu Picchu.
【小题4】Where would you probably read such an article?
A.In a travel magazine.B.In a scientific journal.
C.In a history textbook.D.In an adventure novel.

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