网址:http://m.1010jiajiao.com/timu3_id_2536147[举报]
In a recently published book, I came across some exercises with interesting names such as fishbone diagrams, lotus flowers and clustering. As I used these exercises in my classes, I noticed that students were interested. They said more and wrote more. They enjoyed expressing their ideas and sharing them in groups. They were no longer passively waiting for the bell , but actively taking part in the lesson. I find that creativity can act as a way to increase participation and improve fluency.
Creativity has become a popular word in recent years. Scholars in arts, psychology, business, education and science are all working to get a deeper understanding of it. Robert J. Stemberg is a creativity specialist and Yale professor of psychology. He defines creativity as “the ability to produce work that is both new (original) and appropriate(applicable to the situation ) ”. this definition is useful, as we want our students to use language in a new way and to use it correctly and properly. Mot scholars say there are two types of creativity: big “C” creativity and small “c” creativity. Big “C” creativity refers to genius level thinking that results in artistic masterpieces and scientific breakthroughs. Small “c” creativity refers to everyday level thinking that can be used in any situation our emphasis is on the latter. While it goes without saying that any of our students could go on to be the next Picasso or Edison, our aim is to help students produce more ideas and use language in a new way.
The underlined words “waiting for the bell ” in the first paragraph probably means______.
A. longing for a phone call B. hoping to have a bell
C. expecting the end of the class D. waiting to speak in the class
It can be inferred from the passage that the author thinks the exercises in the book were _____.
A. popular B. useful C. scientific D. creative
When you use a familiar word in a new way, you are ________.
A creative in the sense of big “C” creativity.
B. creative in the sense of small “c” creativity..
C. not creative in the sense of big “C” creativity..
D. not creative in the sense of small “c” creativity.
The main purpose of the passage is to _________.
A. show how useful the book is.
B, explain what creativity
C. discuss how one can be creative
D. tell what reaching aims at
查看习题详情和答案>>For a 400-year-old art form,opera(歌剧) had a bad fame: overweight actresses singing the words which were hard to understand in one of those romance languages you were supposed to learn in high school. And with tickets costing as much as $145 a performance, opera goers also had a certain appearance in people's mind: rich, well-dressed and old.
But now opera companies around the country are loosening their ties and kicking off their shoes in an attempt to keep opera alive and take it to a younger and not so wealthy audience.
Opera producers have found that to attract this crowd, they need to make the opera closer to common people. Because young people don't or won't come to the opera, companies are bringing the opera to them, giving performances in such unusual places as parks, libraries and public schools.
The Houston Grand Opera's choice is the public library, where it performs “mobile operas”, shortened versions(剧本) of child-friendly operas. This summer's production is Hansel &Gretel. By performing smaller versions of large productions, producers are able to make people interested while keeping costs at a reasonable level. The San Francisco Opera, which will be celebrating its 75th anniversary(周年) this year, is staging Cinderella free of charge, keeping costs down by employing students from its Young Artists' Training Program.
Which is the main idea of this passage?
A. Opera is famous for its long history.
B. Opera is only performed for rich people.
C. Opera companies are trying to keep opera alive.
D. Young people are not interested in opera.
The underlined phrase in the second paragraph means __________.
A. breaking up the old rules
B. changing the dresses
C. making the audience at ease
D. advertising themselves
From the passage we can infer that __________.
A. the tickets for operas are very expensive
B. operas are performed in a difficult language
C. operas are not so popular an art form today
D. students enjoy performing operas very much
查看习题详情和答案>>In a natural disaster—a hurricane,flood,tornado,volcanic eruption,or other calamity—minutes and even seconds of warning can be the difference between life and death.Because of this,scientists and government officials are working to use the latest technological advances to predict when and where disasters will happen.They are also studying how best to analyze and communicate this information once it is obtained.The goal is to put technology to effective use in saving lives and property when nature unleashes its power with devastating results.
On September 29,1998,Hurricane Georges made landfall in Biloxi,Mississippi,after devastating Haiti,the Dominican Republic,Puerto Rico,and several islands of the Caribbean with torrential rains and winds up to 160 km/h (100 mph).Few people lost their lives along the Gulf Coast of the United States,although hundreds died in the Caribbean.
This was a very different outcome from 1900,when a powerful Gulf Coast hurricane made an unexpected direct hit on Galveston,Texas,killing at least 6 000 people.Vastly improved hurricane warnings explain the different circumstances at either end of the 20th century—residents of Galveston had no advance warning that a storm was approaching,while residents of Biloxi had been warned days in advance of Georges’s approach,allowing for extensive safety precautions.
At the same time that people in Biloxi were thankful for the advance warning,some residents of New Orleans,Louisiana,120 km to the west,were less satisfied.A day before Georges made landfall,forecasters were predicting that the hurricane had a good chance of striking New Orleans.Because much of New Orleans lies below sea level,the city is at risk for flooding.In addition,because New Orleans has a large population in vulnerable locations,emergency management officials must begin evacuations well before a storm strikes.But evacuation costs money:Businesses close,tourists leave,and citizens take precautionary measures.The mayor of New Orleans estimated that his city’s preparations for Georges cost more than 50 million.After the full fury of Georges missed New Orleans,some residents questioned the value of the hurricane forecasts in the face of such high costs.
The differing views on the early warnings for Hurricane Georges illustrate some of the complexities involved in predicting disasters.Disaster prediction is more than just forecasting the future with advanced technology—it is also a process of providing scientific information to the government officials and other decision makers who must respond to those predictions.
In general,the process has three phases.First,there is the challenge of forecasting the event itself.In the case of Georges,scientists worked to predict the future direction and strength of the hurricane days in advance.
A second important challenge is communicating the forecast to decision-makers.Because forecasts are always uncertain,a central factor in disaster predictions is communicating this uncertainty.Uncertainty is usually described in terms of odds or probabilities,much like daily weather forecasts.The media plays an important role in communicating predictions and their uncertainty to the public.
The third part of the process is the use of predictive information by decision makers.Even the most accurate information is of little value if the decision maker does not use it appropriately,for example in deciding whether to order an evacuation.If there is a breakdown in any of these three phases of prediction,the result is increased danger and a higher risk of loss of life.
The underlined word“calamity”refers to ______.
A.nature B.thunderstorms C.disaster D.dangers
According the passage,the purpose of disaster prediction is to______.
A.demonstrate the power of advanced technology
B.bring out the truth between life and death
C.prevent such natural disasters from happening
D.reduce human casualties and loss of property
Which of the following areas suffered the most severe damage?
A.Biloxi,Mississippi. B.Gulf Coast of U. S.
C.Galveston,Texas. D.New Orleans.
查看习题详情和答案>>In a few years, you might be able to speak Chinese, Korean, Japanese, French,and English—and all at the same time. This sounds incredible, but Alex Waibel,a computer science professor at US's Carnegie Mellon University (CMU) and Germany's University of Karlsruhe,?announced? last week that it may soon be reality. He and his team have invented software and hardware that could make it far easier for people who speak different languages to understand each other.?
One application, called Lecture Translation, can easily translate a speech from one language into another. Current translation technologies typically limit speakers to certain topics or a limited vocabulary. Users also have to be trained how to use the programme.?
Another prototype(雏形机) can send translations of a speech to different listeners depending on what language they speak.“It is like having a simultaneous translator right next to you but without disturbing the person next to you,” Waibel said.?
Prefer to read? So-called Translation Glasses transcribe(转录) the translations on a tiny liquid-crystal(液晶) display(LCD) screen.?
Then there's the Muscle Translator. Electrodes capture the electrical signals from facial muscle movements made naturally when a person is mouthing words. The signals are then translated into speech. The electrodes could be replaced with wireless chips implanted in a person's face, according to researchers.?
During a demonstration held last Thursday in CMU's Pittsburgh campus, a Chinese student named Stan Jou had 11 tiny electrodes attached to the muscles of his cheeks, neck and throat. Then he mouthed—without speaking aloud—a few words in Mandarin(普通话) to the audience. A few seconds later, the phrase was displayed on a computer screen and spoken out by the computer in English and Spanish: “Let me introduce our new prototype.”?
This particular gadget(器械),when fully developed, might allow anyone to speak in any number of languages or, as Waibel put it, “to switch your mouth to a foreign language”. “The idea behind the university's prototypes is to create ‘good enough’ bridges for cross-cultural exchanges that are becoming more common in the world,” Waibel said.?
With spontaneous(自发的) translators, foreign drivers in Germany could listen to traffic warnings on the radio, tourists in China could read all the signs and talk with local people, and leaders of different countries could have secret talks without any interpreters there.?
Which of the following statements is not TRUE??
A. A lecture translation can translate what you said into other languages easily.?
B. There is no Muscle Translator in the world now.?
C. Muscle Translators can translate what you think into speech if you just move your mouth.?
D. The spontaneous translators will help us a lot.
What kind of equipment is NOT mentioned in this passage?
A. Lecture Translation.
B. Muscle Translator.?
C. Multiple Translator.
D. Translation Prototype.
What's the final destination of inventing the language translators??
A. To make cultural exchanges between different countries easier.?
B. To help students learn foreign languages more easily.?
C. To make people live in foreign countries more comfortably.?
D. To help people learn more foreign languages in the future.
Where can this passage probably excerpted from?
A. A newspaper. B. A magazine on science.?
C. A fairy tale. D. A scientific fantasy book.
查看习题详情和答案>>For the second time in three years, Norway's Robert Sorlie delivered a brave performance to win sled-dog racing's toughest contest—the Iditarod. The 47-year-old firefighter crossed the finish line in Nome, Alaska, at 8:39 a.m. local time Wednesday morning.
"It feels good to be here," he declared, after passing the finish line. "I'm ready for breakfast."
Frosty temperatures, rough land, and exhaustion couldn't break the musher (赶狗拉雪撬的人), who completed the race in 9 days, 18 hours, 39 minutes, and 31 seconds. Runner-up Ed Iten finished 34 minutes later, and defending champ Mitch Seavey finished third.
Sorlie took his first lead at the 365-mile mark, but fell into second place halfway through the race. With 500 miles to go, he regained the lead for good.
Iditarod officials rewarded Sorlie with a generous prize of $72,066 and a new truck. But even more exciting for the winner was the historic nature of his ride. By winning this year's race, Sorlie joins a best group of mushers, becoming only the sixth person to win the Iditarod more than once.
After winning several major long-distance races in Europe, Sorlie made his Iditarod first appearance in 2002, finishing in ninth place. A year later, he returned to take on the Alaskan wilderness once again, and won.
Iditarod: A Quick History
Since 1973, the world's top competitors have gathered in Alaska to undertake the Iditarod's 1,150-mile trail, which stretches from Anchorage to Nome.
The race commemorates(纪念)a group of courageous mushers and dogs. In 1925, they traveled across part of the Idit trail to deliver serum(血清)to save sick children in Nome.
How many times has Robert Sorlie won the Iditarod?
A.Once. B.Twice. C.Three times. D.Several times.
How long did it take Ed Iten to finish the race?
A.9 days, 19 hours, 13 minutes, and 31 seconds.
B.9 days, 18 hours, 5 minutes, and 31 seconds.
C.9 days, 18 hours, 39 minutes, and 31 seconds.
D.9 days, 18 hours, 13 minutes, and 31 seconds.
This win was very important for Sorlie because he could _____.
A.get the generous prize of $72,066 and a new truck
B.get a chance to race in Europe
C.join a best group of mushers
D.save sick children in Nome
How long has the Iditarod been held?
A.Only 3 years. B.Over 100 years. C.About 80 years. D.Over 20 years.
查看习题详情和答案>>