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组卷网 > 高中英语综合库 > 主题 > 人与社会 > 科普与现代技术 > 发明与创造
题型：完形填空 难度：0.65 引用次数：97 题号：21423968

The first cellphone was invented fifty years ago. The man who ________ that phone, Martin Cooper, is now 94 years old.

In the early 1970s, Cooper worked for an American technology company. At the time the company and other manufacturers were ________ to create wireless phones that could work in vehicles and also be carried. There was ________ between manufacturers to build the first truly ________ phone.

Cooper made the first public call from a handheld portable telephone on April 3, 1973. The device, called Dyna TAC, ________ about 1.1 kilograms and was 23 centimeters long.

Today while Cooper is pleased that his ________ has opened up a series of technological possibilities for cellphone users, he thinks many people are just too ________ with their devices. “I am   ________ when I see some people crossing the street and ________ their cellphones. They are out of their minds.” Cooper said.

The modern progress of cellphones is sure to continue long into the future. Cooper ________ cellphone batteries could even be replaced by body ________ . “You ingest food, and you create energy. Why not have this receiver for your ear embedded under your skin, powered by your body?” he imagined.

Cooper also expressed ________ about how the device has created serious risks for ________ especially in the area of privacy. He hopes cellphones will continue to ________ in ways that can greatly help humanity. “Each generation is going to be smarter... They will learn how to use the cellphone more ________ ,” Cooper said.

1.
A．operatedB．appliedC．builtD．showed
2.
A．attemptingB．refusingC．fearingD．choosing
3.
A．discussionB．wasteC．competitionD．trade
4.
A．availableB．suitableC．changeableD．portable
5.
A．addedB．weighedC．lostD．remained
6.
A．dreamB．adviceC．fameD．invention
7.
A．obsessedB．satisfiedC．impressedD．careful
8.
A．thankfulB．excitedC．sadD．lucky
9.
A．turning offB．aiming atC．cleaning upD．focusing on
10.
A．predictsB．disagreesC．warnsD．doubts
11.
A．consumptionB．behaviorC．experienceD．energy
12.
A．plansB．worriesC．surprisesD．decisions
13.
A．usersB．studentsC．designersD．colleagues
14.
A．showB．progressC．fightD．decrease
15.
A．individuallyB．differentlyC．effectivelyD．constantly
2023高三上·贵州黔东南·阶段练习 查看更多[2]
更新时间：2024-01-08 00:45:36 |
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【知识点】 发明与创造 社会问题与社会现象 记叙文

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发明与创造 社会问题与社会现象记叙文
完形填空(约310词) | 适中 (0.65)
文章大意：本文是一篇记叙文，主要讲述了是一个美国中学生琼斯·坦多，因亲人死于胰腺癌深受影响，一直坚持实验研究，立志找到一种可以早期检测胰腺癌的方法，并因此荣获科研奖励。

【推荐1】Jones Thando was a 16-year-old senior high school student, who had an idea for a new method of finding pancreatic cancer. When Jones was 15 years old, her aunt died of this kind of cancer, which_______her deeply. This disease is_______serious because there is no way to detect it as early as possible. By the time_______tests determine the patient has the possibility of cancer, it’s often too late to do anything!_______that it was often the case, Jones was determined to do whatever she can to develop a test that could_______problems as early as possible.

The way ahead seemed_______for Jones. She was_______a senior high school student, and what she_______to create was something no one else had tried. So Jones read_______about this kind of cancer, wrote a letter of advice about her idea, and sent it out to more than 500 medical ________. But only one expert, Dr. Amy Maitra ________to her timely and enthusiastically. Dr. Amy promised to cooperate with Jones and gave her some assistance as well as________to a lab.

Another great reward for Jone’s________was winning the big prize at the World Science and Technology Conference. This grand award is presented to young creators that have got a ________ idea. It’s bound to take many years to develop a new test way, ________Jones hopes the way will ________enhance people’ lives and maybe save them, so she insisted on trial and error. Luckily, Jones is not alone as a young creator.________, there were nearly 1500 other competitors for the International award, all of whom had ground-breaking________. For Jones, growing up in a family that is attracted to science and________innovative thinking offered him many advantages. But the key for Jones is that reading, experiment, survey and________are just for fun, and the possibility to enhance the world around her during the process makes it much better.

1.
A．affectedB．challengedC．disappointedD．inspired
2.
A．accidentallyB．extremelyC．originallyD．abnormally
3.
A．painfulB．preciousC．standardD．improper
4.
A．RecognizingB．RealizingC．HitD．Warned
5.
A．relieveB．cureC．treatD．catch
6.
A．awkwardB．smoothC．toughD．simple
7.
A．evenB．everC．merelyD．rarely
8.
A．declinedB．desiredC．regrettedD．afforded
9.
A．absolutelyB．similarlyC．limitedlyD．endlessly
10.
A．researchersB．patientsC．followersD．survivals
11.
A．neglectedB．respondedC．guaranteedD．contributed
12.
A．accessB．introductionC．applicationD．movement
13.
A．frightB．persistenceC．ambitionD．responsibility
14.
A．goal-settingB．problem-solvingC．world-changingD．heart-breaking
15.
A．alsoB．andC．soD．but
16.
A．hardlyB．fluentlyC．occasionallyD．eventually
17.
A．All in allB．First of allC．After allD．At all
18.
A．ideasB．dreamsC．personalitiesD．advantages
19.
A．contactsB．doubtsC．encouragesD．reflects
20.
A．stressB．careerC．discoveryD．concentration
2023-01-10更新 | 336次组卷
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完形填空(约380词) | 适中 (0.65)
【推荐2】Directions: For each blank in the following passage there are four words or phrases marked A, B, C and D. Fill in each blank with the word or phrase that best fits the context.

The search for new, clean energy sources have occupied the attention of scientists and politicians for years. One common ______ for green energy is the wind. A new twist on this old resource could cause energy output of wind-power plants to increase greatly.

Standard wind power plants rely on strong support and ______ can only reach the height of 200 meters or so. Higher than that, winds tend to be stronger and steadier, but the challenge is ______ how to obtain the energy from those winds.

Delft University of Technology in the Netherlands and Karlsruhe University of Applied Sciences in Germany have formed a kite-power research group. The group is working to develop kites with inflatable (可充气的) wings ______ to electrical generator (发电机) on the ground.

The research group's goal is to design a kite that can operate on its own for 24 hours. Research has begun, but many challenges remain, including making the generator more ______ and perfecting the automatic flight control and structure of the kites. Nevertheless, in June 2012, they demonstrated that their kites could operate ______ at an altitude of up to 700 meters.

Meanwhile, in Italy, researchers are working on a(n) ______ power generator that relies on kites when the generator called KiteGen, senses wind blowing, kites are ______ from the end of poles with high-resistance cables to control their height and angle. These cables are able to move the kites if the system senses coming object ______ planes, helicopters or even individual birds. The kites themselves are light, tough and able to reach fairly high altitude. The loop (绕行) around in the wind, which sets the center of the generator in emotion ______ electric current.

KiteGen has the ______ to be very cost-effective in the long run. After the original cost of designing and setting up the plant, little ______ investment will be necessary, apart from standard maintenance. The plant also requires ______ little space, which makes it ideal for cities and means that multiple plants can be set up to provide even more ______.

Kite power has the potential to greatly ______ on current wind power strategies. In the future, it may be an efficient cost efficient supplement to the other sources of energy use or even a replacement for some of them

1.
A．resolutionB．proposalC．resourceD．substitute
2.
A．generallyB．frequentlyC．continuallyD．regularly
3.
A．carrying outB．figuring outC．breaking outD．picking out
4.
A．chosenB．appliedC．collectedD．connected
5.
A．efficientB．completeC．powerfulD．positive
6.
A．activelyB．passivelyC．automaticallyD．artificially
7.
A．strangeB．similarC．differentD．original
8.
A．fastenedB．revealedC．tailoredD．released
9.
A．except forB．instead ofC．such asD．due to
10.
A．producingB．inventingC．promotingD．developing
11.
A．qualificationB．potentialC．trendD．intention
12.
A．normalB．formalC．additionalD．alternate
13.
A．concretelyB．abstractlyC．thoroughlyD．relatively
14.
A．energyB．strengthC．technologyD．opportunity
15.
A．focusB．extendC．improveD．transfer
2019-03-27更新 | 22次组卷
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完形填空(约190词) | 适中 (0.65)
文章大意：这是一篇说明文。文章介绍了电话的重要性。电话可以使人们的交流更加方便容易。

【推荐3】Can you imagine what life would be like if there were no telephones? You could not call up your friends on the phone and talk to them. If fire ______ out in your house, you couldn’t call the fire department. If somebody were ______, you couldn’t call a doctor. In our ______ life we need to communicate with one another. We do this ______ by speaking to other people and listening to what they have to say to us, and when we are ______ to them we can do this very easily. ______, our voices will not travel very far even when we ______ and it is thanks to the ______ of the telephone that we are ______ able to communicate with each other when we are far apart (分开). We can ______ each other clearly as if we were in the same room. The man who made this ______ was Alexander Graham Bell, a Scotsman, born in Edinburgh in 1847. Bell, a teacher of visible speech (可见语言) who later moved to Canada, ______ all his spare time experimenting. ______ enthusiastic was he in his research for a means of ______ speech by electricity that he left ______ time for his day-to-day work and at one time he was almost penniless (一文不名的).

1.
A．brokeB．tookC．setD．put
2.
A．unfairB．angryC．unhappyD．sick
3.
A．dailyB．familyC．schoolD．natural
4.
A．onlyB．mostlyC．quicklyD．well
5.
A．speakingB．listeningC．closeD．friendly
6.
A．HoweverB．Of courseC．ThereforeD．For example
7.
A．cryB．shoutC．speakD．laugh
8.
A．experimentB．improvementC．discoveryD．invention
9.
A．notB．alreadyC．yetD．still
10.
A．hearB．seeC．listen toD．look at
11.
A．cleanB．possibleC．necessaryD．important
12.
A．spentB．spendingC．takingD．took
13.
A．VeryB．SoC．SuchD．Too
14.
A．sendingB．givingC．takingD．setting
15.
A．someB．muchC．littleD．enough
2023-11-05更新 | 73次组卷
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