题目
题型:不详难度:来源:
请认真阅读下列短文,并根据所读内容在文章后表格中的空格里填入最恰当的单词。
注意:每个空格填1个单词。
China’s Tianhe-1 has a computing speed of 2,507 trillion(万亿)calculations a second, making it the fastest computer in the world. It is also 40 percent faster than the world’s second fastest supercomputer, Cray XT5 Jaguar, in the US, kept at a national laboratory in Tennessee, according to the New York Times. Jack Dongarra, a University of Tennessee computer scientist, told NYT that the Chinese supercomputer is faster than the existing Number One machine.
Building the fastest supercomputer has become a source of national pride, as these machines are valued for their ability to solve problems in areas like defense, energy and science. These problems are related to national interests. Supercomputing technology is also found in business. Oil and gas companies use supercomputers to find oil and gas.
Obviously, research centers with large supercomputers attract top scientific talents. This adds extra importance to the machines—they’re more than just huge computers.
China’s new supercomputer will be used to speed up greatly scientific calculations, such as hurricane and tsunami modeling, cancer research, car design and even studying stars.
In 2008, two US scientists put together a step-by-step guide on how to build a supercomputer using PlayStation 3 video-game consoles(控制台). Modern supercomputers are built by combining thousands of small computer servers(服务器)and using software to turn them into one large computer. Really, any organization with enough material and technology can create a fast machine.
The Chinese system follows that model by linking thousands upon thousands of computer servers. But the secret behind the system—and the technological achievement—is China’s own networking technology. “That technology was built by them,” Dongarra said. “They are taking supercomputing very seriously and using a lot of time and money.”
“China is still a developing country,” said Sha Chaoqun, manager at Dawning Company which is the leading supercomputer maker in China. “Maybe one day, China’s total computing power can be greater than that of the US, but there is still a long way to go before we get there.”
Paragraph outline | Supporting details |
China has developed the world’s fastest supercomputer. | ◇Tianhe-1 has a high computing speed, which (1)__________ it the fastest computer in the world. ◇Tianhe-1 is 40 percent faster than the (2)__________ fastest supercomputer in the world. ◇(3)__________ Jack Dongarra, we learn that the Chinese supercomputer is faster than the existing Number One machine. |
Many countries see the fastest supercomputer as a source of national (4)__________ and are making efforts to develop it. | ◇The high-speed computer is (5)__________ to solve problems related to national interests. ◇Besides (6)__________, supercomputing technology can also be found in areas of defence, energy and science. ◇It’s obvious that top scientific talents are (7)__________ to research centers with large supercomputers. |
The secret behind supercomputers is networking technology. | ◇By using the technology built by Chinese people, taking it (8)__________ and devoting lots of time and money, China has achieved a lot. |
Mr. Sha showed a conservative(保守的) (9)__________ toward the development of computing power. | ◇(10)__________ the greater computing power China may have in the future, there is still a long way to go. |
答案
小题1:makes
小题1:second
小题1:From
小题1:pride
小题1:able
小题1:areas
小题1:attracted
小题1:seriously
小题1:attitude
小题1:Despite
解析
小题1:词形转化题:从第一段的句子:China’s Tianhe-1 has a computing speed of 2,507 trillion(万亿)calculations a second, making it the fastest computer in the world.可知答案是makes
小题1:原词重现:从第一段的句子:It is also 40 percent faster than the world’s second fastest supercomputer,可知答案是second
小题1:词义归纳题:从第一段的句子:according to the New York Times. Jack Dongarra, a University of Tennessee computer scientist,可知是用learn From比较好
小题1:原词重现:从第二段的句子:Building the fastest supercomputer has become a source of national pride, 可知是pride
小题1:词义归纳题:从第一段的句子:these machines are valued for their ability to solve problems in areas like defense, 可知答案是able
小题1:原词重现:从第二段的句子:as these machines are valued for their ability to solve problems in areas like defense, energy and science. 可知填areas
小题1:主动被动转化题;从第三段的句子:research centers with large supercomputers attract top scientific talents.可知答案是attracted
小题1:原词重现:从倒数第二段的句子:They are taking supercomputing very seriously and using a lot of time and money.”可知答案是 seriously
小题1:归纳词:从右边的内容和介词toward 可知填attitude
小题1:考查句意归纳:从最后一段的句子:Maybe one day, China’s total computing power can be greater than that of the US, but there is still a long way to go before we get there.”可知题目中需要表示转折的介词Despite
核心考点
试题【任务型阅读(共10小题,每题1分,满分10分)请认真阅读下列短文,并根据所读内容在文章后表格中的空格里填入最恰当的单词。注意:每个空格填1个单词。China’s】;主要考察你对数词等知识点的理解。[详细]
举一反三
请认真阅读下列句子,并根据题干所给的信息在空格处填上一个恰当的词。
1. ---What made you so excited?
---I was informed that I was ___________ to Peking University.
2. ---How many people attended your party yesterday?
---Almost 200, with their ages ___________ from 15 to 80. It was indeed an unforgettable moment for me.
3. ---What do you think of the idea of human cloning?
--- If mankind toys with nature in that way, we may be on our way to ________ a real-life Frankenstein’s monster.
4. ---I said some mean things to my mother the other day, but now I regret doing so. Anyway, I didn’t mean to her.
---In that case, you’d better make an ___________ to her as soon as possible. I’m sure your mother will forgive you right away.
5. ---What’s wrong with your car?
---It has broken down, but I’m hurrying to an important meeting. I would ___________ it very much if you could give me a ride.
1.中国人正在尽自己的一份力以解决这些环境问题。
People within China _______ _______ _______ ____ to solve these environmental problem.
2.他们很关心关于培训的规定。
They are concerned about the rules _____ _____ ______ training.
3.作为世界第三长河,长江的环境问题已经引起了国内外的关注。
As the third longest river in the world, the health of the Yangtze River ___________ ___________ ___________ both in China and abroad.
4.如今许多人把这一变化归咎于二氧化碳等气体。
Today many people ___________ this change ___________ gases such as carbon dioxide.
5.第一只成功地用成年动物的细胞克隆出的哺乳动物是多利羊。
The first mammal ___________ ___________ ___________ successfully from an adult cell was Dolly the sheep.
1. 他的朋友患有头痛好多年了。
His friend has been_________ _________ headaches for some years.
2 我们必须利用每一分钟去学习
We must ______ ________ ________ every minute to study.
3 他因为腿不方便而行走缓慢。
He walked slowly_______ _______ his bad leg.
下面短文中有10处语言错误。请在有错误的地方增加,删除或修改某个单词。
增加:在缺词处加一个漏字符号(∧),并在其下面写上该加的词。
删除:把多余的词用斜线()去掉。
修改:在错的词下画一横线,并在该词下面写上修改后的词。
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。
If you park your car the wrong place, a traffic policeman will soon find it. You will be very luck if he lets you to go without a ticket. So, this do not always happen. Traffic police are sometime very polite. During a holiday in Sweden, I find this note on your car: " Sir, we welcome you to our city. This is a "No Parking" area. You will enjoy your stay here if you pay attentions to our street signs. This note is only a reminder." If you accept a request like this, you cannot fail to obey it!
Stress is a feeling of physical. mental of emotional strain of tension which disturbs or interferes with normal physiological balance. Stress can be overwhelming for anyone, but it can be especially difficult for a teen that has not yet developed effective coping skills. A major source of teen stress is school exams, and test anxiety is not uncommon. So, how can parents help their teen stay calm before an exam?
Recognize when your teen is under stress.
Teens can feel an immense pressure to do well on exams. For some teens, just the idea of taking the test can bring them into a panic(恐慌). 1 Emotional symptoms include: excessive of uncontrollable drying, aggression or mood swings, and panic attacks.
What should parents do?
--Be involved
Parents need to be involved in their teen"s work. What they look for is your presence--to talk, to dry, or simply to sit with them quietly. Communicate openly with your teen. 2_
--Help them get organized
Help your teen think about what she has to study and plan accordingly. 3
--Give them a nutritious diet
It"s important for your teen to eat a healthy, balanced diet during exam times to focus and do her best. 4 if this happens, encourage your teen to eat light meals or sandwiches. A healthy diet. rather than junk food, is best for reducing stress.
--Show a positive attitude
5 If you panic, blame, or apply to much pressure, your teen will have an undue increase in their stress levels. Make your teen feel accepted and valued for her efforts. Most important, reassure your teens that things will be all right, no matter what the results are.
A.Together ,you and your teen can work out a time-table in which she can study for what she knows will be on the test. |
B.A parent"s attitude will dictate their teen"s emotions. |
C.Physical symptoms of stress and anxiety include: lack of sleep, difficulty breathing, loss of appetite of irregular eating |
D.Encourage your teen to relax |
F. Your teen may also make negative comments about themselves
G. Exam stress can make some teens lose their appetite
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