Welcome to your future life!
You get up in the morning and look into the mirror. Your face is firm and young-looking. In 2035, medical technology is better than ever. Many people of your age could live to be 150, so at 40, you’re not old at all. And your parents just had an anti-aging (抗衰老的) treatment. Now, all three of you look the same age!
You say to your shirt, “Turn red.” It changes from blue to red. In 2035, “smart clothes” contain particles (粒子) much smaller than the cells in your body. The particles can be programmed to change clothes’ color or pattern.
You walk into the kitchen. You pick up the milk, but a voice says, “You shouldn’t drink that!” Your fridge has read the chip (芯片) that contains information about the milk, and it knows the milk is old. In 2035, every article of food in the grocery store has such a chip.
It’s time to go to work. In 2035, cars drive themselves. Just tell your “smart car” where to go. On the way, you can call a friend using your jacket sleeve. Such “smart technology” is all around you.
So will all these things come true? “For new technology to succeed,” says scientist Andrew Zolli, “it has to be so much better that it replaces what we have already.” The Internet is one example. What will be the next?
【小題1】We can learn from the text that in the future ________.
A.people will never get old |
B.everyone will look the same |
C.red will be the most popular color |
D.clothes will be able to change their pattern |
A.Milk will be harmful to health. |
B.More drinks will be available for sale. |
C.Food in the grocery store will carry electronic information. |
D.Milk in the grocery store will stay fresh much longer. |
A.Nothing can replace the Internet. |
B.Fridges will know what people need. |
C.Jacked sleeves can be used as a guide. |
D.Cars will be able to drive automatically. |
A.Food and clothing in 2035. |
B.Future technology in everyday life. |
C.Medical treatments of the future. |
D.The reason for the success of new technology. |
【小題1】D
【小題2】C
【小題3】D
【小題4】B
解析試題分析:本文介紹了未來新科技在日常生活的運用。比如:抗衰老的醫(yī)療科技,會自動開的小汽車,可變色和花樣的衣物,帶芯片的食物等。
【小題1】推理題。從第三段最后一句The particles can be programmed to change your clothes' color or pattern可知選.衣物可以改變顏色和花樣。選D
【小題2】推理題。從the chip (芯片) that contains information about the milk及every article of food in the grocery store has such a chip可知雜貨店的每樣食物都有儲存信息的芯片。選C。
【小題3】細節(jié)題。從第五段第二句cars drive themselves.Just tell your “smart car” where to go可知汽車會自動開,得出答案D。
【小題4】主旨大意題。縱觀全文及文章第一句可知文章主要講述新科技在未來日常生活的應(yīng)用。選B
考點:考查科普類說明文
科目:高中英語 來源: 題型:閱讀理解
For thousands of years, mankind has produced plants and animals to create more desired and useful plants and animals. For example, modern com has been produced to such a large size that it is no longer able to reproduce without man’s assistance. Modern dairy cows produce too much milk and if they are not often emptied of milk, they could leak, burst, become infected, and possibly die. Besides, most dogs raised by people can not survive in the wild even with special training.
Since natural evolution is extremely slow and mankind’s selective production programs only take a few generations to produce a completely new species, natural evolution has already taken a back seat to mankind’s production programs. In addition, mankind has successfully killed off several species all together. For example, there are no more European wolves in existence and mammoths (猛犸象) probably died out because of mankind. Even certain diseases have been permanently got rid of from the planet, and dozens of other diseases will soon be too. Again, natural evolution did i»t cause most of the destruction during man’s rule of the world.
Currently, scientists are creating new species with desired characteristics in the lab significantly faster than natural evolution creates new species. In a single generation, new species can be created and destroyed by mankind, while natural evolution could take thousands of years to do the same but only accidentally. Scientists are even able to replace defective (有缺陷的) or damaged genes with different genes to attempt to cure genetic defects. This is something that natural evolution could possibly never correct.
Eventually scientists will even be able to improve the quality of people. For example, imagine not only correcting your eyesight with gene treatment, but also ensuring that all of your children do not receive your old genes of poor eyesight too. Scientists will one day be able to improve the memory and intelligence of your children, so that they will do better in school and achieve more in life. Doctors and scientists will be able to customize (訂制) babies before they are born just like picking options at a car store.
【小題1】According to the first paragraph,______ .
A. man-made evolution has improved all species
B. man-made evolution has weakened some species
C man-made evolution can make up for all natural losses
D. natural evolution won’t happen without man’s assistance
【小題2】What does the underlined part “taken a back seat to” in Paragraph 2 mean?
A. Become powerful assistance to.
B. Become a huge barrier to.
C Speeded up the process of.
D. Played a less important role than.
【小題3】What does the third paragraph mainly talk about?
A.Why natural evolution happens so slowly. |
B.The way scientists adopt to have genetic defects repaired. |
C.The advantages of man-made evolution over natural evolution. |
D.How scientists make use of man-made evolution to create new species. |
A.Near-sighted parents will be able to produce babies with good eyesight in the future. |
B.Doctors and scientists will be responsible for mass production of babies in the future. |
C.It is natural evolution that is to blame for the destruction of European wolves and mammoths. |
D.Children can now have their memory and intelligence improved with the help of gene treatment. |
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科目:高中英語 來源: 題型:閱讀理解
Going green seems to be fad(時尚)for a lot of people these days. Whether that is good or bad, we can’t really say, but for the tow of us, going green is not a fad but a lifestyle.
On April22, 2011, we decided to go green every single day for an entire year. This meant doing 365 different green things, and it also meant challenging ourselves to go green beyond easy things. Rather than recycle and reduce our energy, we had to think of 365 different green things to do and this was no easy task.
With the idea of going green every single day for a year, Our Green Year started. My life and I decided to educate people about how they could go green in their lives and hoped we could show people all the green things that could be done to help the environment. We wanted to push the message that every little bit helps.
Over the course of Our Green Year, we completely changed our lifestyle. We now shop at organic(有機的)stores. We consume less meat, choosing green food. We have greatly reduced our buying we don’t need. We have given away half of what we owned through websites. Our home is kept clean by vinegar and lemon juice, with no chemical cleaners. We make our own butter, enjoying the smell of home-made fresh bread. In our home office anyone caught doing something ungreen might be punished.
Our minds have been changed by Our Green Year. We are grateful for the chance to have been able to go green and educate others. We believe that we do have the power to change things and help our planet.
【小題1】What might be the best title for the passage?
A.Going Green. | B.Protecting the Planet. |
C.Keeping Open-Minded | D.Celebrating Our Green Year. |
A.they were expected to follow the green fad |
B.they didn’t know how to educate other people |
C.they were unwilling to reduce their energy |
D.they needed to perform unusual green tasks |
A.They tried to get out of their ungreen habits. |
B.They ignore others’ ungreen behavior. |
C.They chose better chemical cleaners. |
D.They sold their home-made food. |
A.The government will give support to the green people. |
B.The couple may continue their project in the future. |
C.Some people disagree with the couple’s green ideas. |
D.Our Green Year is becoming a national campaign. |
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科目:高中英語 來源: 題型:閱讀理解
With the popularity of 3D movies over the past several years , there was no doubt that the technology would make its way into our homes, The question is: Is it really a technology that is going to stay with us , thus deserving an upgrade(升級) at this time?
Many families have recently bought a new TV set, and the idea of changing it just to take advantage of a technology in its infancy(初期)will put many people off the idea. Then there are the additional costs that come along with a 3Dset from needing to get a Blu-ray player that can process the signal to purchasing enough glasses for the entire family to be able to watch a program at the same time.
Another issue is that the glasses are expensive as well as complicated, and have also been known to cause headaches, none of which makes for a pleasant experience.
While manufacturers are working towards glasses-free technology, it just isn’t here yet, and it could be several years before it is commercially successful. That is one of main things that will keep 3D completely in the “fashion” zone for the time being . If the television manufacturers are willing to hold onto the idea until glasses-free choices are available—and they can reach a higher installed(安裝)user base—this might very well catch on. Everyone needs to remember, however, that these are businesses, and they are in it to make money. If 3D isn’t selling at the rate they are comfortable with, then they will dump it and move on to the next thing.
Many homes are filled with products that didn’t catch on rapidly and companies ended up leaving them with no support. Do you have an HD DVD player? Remember how the MiniDisc was supposed to replace the CD? For now, it’s easy to see how 3D televisions could join this list of technologies.
There is one upside to the 3D television problem: They have beautiful 2D images. Even if 3D goes away, you still have a great –looking screen and beautiful images. If you are in the market for a new TV and you can afford to drop the couple extra hundred dollars to buy one, you can view it as guaranteeing your purchase in case the technology proves to be effective.
【小題1】We know from the text that 3D TV .
A.is easy to operate |
B.has been fully developed |
C.has many products attached to it |
D.has already replaced normal TV sets |
A.3D is fashionable and expensive. |
B.It’s hard for 3D to be commercially successful. |
C.Television manufacturers’ only purpose is to make money. |
D.It’s impossible to create glasses-free technology at the moment. |
A.they are not necessary |
B.they are bound to be replaced |
C.3D TV might not be here to stay |
D.3D technology needs improving |
A.solution | B.exception | C.character | D.benefit |
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科目:高中英語 來源: 題型:閱讀理解
A new study of 8,000 young people in the Journal of Health and Social Behavior shows that although love can make adults live healthily and happily, it is a bad thing for young people. Puppy love (早戀) may bring stress for young people and can lead to depression . The study shows that girls become more depressed than boys, and younger girls are the worst of all.
The possible reason for the connection between love and higher risk of depression for girls is “l(fā)oss of self”. According to the study, even though boys would say “l(fā)ose themselves in a romantic relationship”, this “l(fā)oss of self” is much more likely to lead to depression when it happens to girls. Young girls who have romantic relationships usually like hiding their feelings and opinions. They won’t tell that to their parents.
Dr Marian Kaufman, an expert on young people problems, says 15% to 20% young people will have depression during their growing. Trying romance often causes the depression. She advises kids not to jump into romance too early. During growing up, it is important for young people to build strong friendships and a strong sense of self. She also suggests the parents should encourage their kids to keep close to their friends, attend more interesti ng school activities and spend enough time with family.
Parents should watch for signs of depression -- eating or mood changes -- and if they see signs from their daughters or sons, they need to give help. The good news is that the connection between romance and depression seems to become weak with age. Love will always make us feel young, but only maturity (成熟) gives us a chance to avoid its bad side effects.
【小題1】Which of the following is more likely to have depression?
A.Young people who have a strong sense of selfishness. |
B.Young girls who always hide their feelings and opinions. |
C.Young boys whose parents watch for their behavior. |
D.Careless parents whose children are deep in love. |
A.The older a woman is,the less likely she seems to lose herself in romance. |
B.Lacking love can lead young people to grow up more quickly. |
C.Early love makes young people keep close to their friends and parents. |
D.Parents should help their children to be aware of the signs of depression. |
A.Confused. | B.Disinterested. |
C.Scared. | D.Disapproving. |
A.Puppy love may bring young people depression. |
B.Parents should forbid their children’s love. |
C.Romance is a two edged sword for adults. |
D.Romance is good for young people. |
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科目:高中英語 來源: 題型:閱讀理解
If a diver surfaces too quickly, he may suffer the bends. Nitrogen (氮) dissolved (溶解) in his blood is suddenly liberated by the reduction of pressure. The consequence, if the bubbles (氣泡) accumulate in a joint, is sharp pain and a bent body—thus the name. If the bubbles form in his lungs or
his brain, the consequence can be death.
Other air-breathing animals also suffer this decompression (減壓) sickness if they surface too fast: whales, for example. And so, long ago, did ichthyosaurs (魚龍). That these ancient sea animals got the bends can be seen from their bones. If bubbles of nitrogen form inside the bone they can cut off its blood supply. This kills the cells in the bone, and consequently weakens it, sometimes to the point of collapse. Fossil (化石) bones that have caved in on themselves are thus a sign that the animal once had the bends.
Bruce Rothschild of the University of Kansas knew all this when he began a study of ichthyosaur bones to find out how widespread the problem was in the past. What he particularly wanted to investigate was how ichthyosaurs adapted to the problem of decompression over the 150 million years. To this end, he and his colleagues traveled the world’s natural-history museums, looking at hundreds of ichthyosaurs from the Triassic period and from the later Jurassic and Cretaceous periods.
When he started, he assumed that signs of the bends would be rarer in younger fossils, reflecting their gradual evolution of measures to deal with decompression. Instead, he was astonished to discover the opposite. More than 15% of Jurassic and Cretaceous ichthyosaurs had suffered the bends before they died, but not a single Triassic specimen (標本) showed evidence of that sort of injury.
If ichthyosaurs did evolve an anti-decompression means, they clearly did so quickly—and, most strangely, they lost it afterwards. But that is not what Dr Rothschild thinks happened. He suspects it was evolution in other animals that caused the change.
Whales that suffer the bends often do so because they have surfaced to escape a predator (捕食動物) such as a large shark. One of the features of Jurassic oceans was an abundance of large sharks and crocodiles, both of which were fond of ichthyosaur lunches. Triassic oceans, by contrast, were mercifully shark- and crocodile-free. In the Triassic, then, ichthyosaurs were top of the food chain. In the Jurassic and Cretaceous, they were prey (獵物) as well as predator—and often had to make a speedy exit as a result.
【小題1】Which of the following is a typical symptom of the bends?
A.A twisted body. | B.A gradual decrease in blood supply. |
C.A sudden release of nitrogen in blood. | D.A drop in blood pressure. |
A.how often ichthyosaurs caught the bends |
B.how ichthyosaurs adapted to decompression |
C.why ichthyosaurs bent their bodies |
D.when ichthyosaurs broke their bones |
A.confirmed his assumption | B.speeded up his research process |
C.disagreed with his assumption | D.changed his research objectives |
A.failed to evolve an anti-decompression means |
B.gradually developed measures against the bends |
C.died out because of large sharks and crocodiles |
D.evolved an anti-decompression means but soon lost it |
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科目:高中英語 來源: 題型:閱讀理解
While only about 200 astronauts have had the excitement of looking down at Earth and commanding systems on the International Space Station, actually thousands of everyday middleschool students have experienced by Middle School Students, or EarthKAM, a camera system.
EarthKAM is an educational activity and outreach(擴展)investigation that also results in remote Earth sensing and observation. Using the Internet, the students control a special digital camera fixed aboard the space station, enabling them to photograph the Earth's coastlines, mountain ranges and other geographic items of interest from the unique advantage point of space.
While EarthKAM offers a powerful way for students to investigate Earth from the unique perspective of space, it is also inspiring the next generation of flight controllers for space programs—involving university students to control and operate the camera system and related activities from the ground.
In the interview, Brion Au, one of the investigation developers at NASA's Johnson Space Centre, said,“EarthKAM is a payload(有效載荷)by students, for students. They are in charge. This system provides a viewpoint that the astronauts have...it's just aweinspiring!”So far, students have captured more than 40,000 photos of the Earth from the space station as it orbited the Earth once every 90 minutes, traveling at 17,500 miles an hour. The team at EarthKAM posts these photographs online for the public and participating classrooms around the world to view.
Au explains that this education investigation is inspiring students to explore the world by examining Earth, while promoting social studies, art, geography, science, technology, and math, among other important lessons involving research and teamwork. EarthKAM was started by Dr. Sally Ride, originally flying on the shuttles. The camera is located in the window Observational Research Facility, also known as the WORF, one of many the station's research facilities.
【小題1】How have thousands of students experienced similar excitement as astronauts?
A.In the space station. | B.In the spaceship. |
C.Using a camera system. | D.Teaming up with astronauts. |
A.Computer. | B.Recorder. | C.Telephone. | D.Radios. |
A.University students' controlling the camera system. |
B.University students' operating the camera system. |
C.University students' related activities from the ground. |
D.University students' investigating Earth from space. |
A.The astronauts. | B.The students. |
C.The investigation developers. | D.The teachers. |
A.DR.Sally Ride explains the details of EarthKAM |
B.Why the team at EarthKAM posts these photographs online. |
C.EarthKAM provides a viewpoint that the astronauts have. |
D.Brion Au explains the details of EarthKAM. |
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科目:高中英語 來源: 題型:閱讀理解
The practice of students endlessly copying letters and sentences from a blackboard is a thing of the past. With the coming of new technologies like computers and smartphones, writing by hand has become something of nostalgic(懷舊的)skill. However, while today’s educators are using more and more technology in their teaching,many believe basic handwriting skills are still necessary for students to be successful-----both in school and in life.
Virginia Berninger, professor of educational psychology at the University of Washington, says it’s important to continue teaching handwriting and help children acquire the skill of writing by hand.
Berninger and her colleagues conducted a study that looked at the ability of students to complete various writing tasks----both on a computer and by hand. The study, published in 2009, found that when writing with a pen and paper, participants wrote longer essays and more complete sentences and had a faster word production rate.
In a more recent study, Berninger looked at what role spelling plays in a student’s writing skills and found that how well children spell is tied to how well they can write. “Spelling makes some of the thinking parts of the brain active which helps us access our vocabulary, word meaning and concepts. It is allowing our written language to connect with ideas.” Berninger said.
Spelling helps students translate ideas into words in their mind first and then to transcribe (轉(zhuǎn)換) “those words in the mind written symbols on paper or keyboard and screen,” the study said. Seeing the words in the “mind’s eye” helps children not only to turn their ideas into words, says Berninger, but also to spot(發(fā)現(xiàn)) spelling mistakes when they write the words down and to correct them over time.
“In our computer age, some people believe that we don’t have to teach spelling because we have spell checks,” she said. “But until a child has a functional spelling ability of about a fifth grade level, they won’t have the knowledge to choose the correct spelling among the options given by the computer.”
【小題1】What makes writing by hand a thing of the past?
A.Theabsenceofblackboardsinclassrooms. |
B.Theuseofnewtechnologiesinteaching. |
C.Thelackofpracticeinhandwriting. |
D.Thepopularuseofsmartphones. |
A.focusedonthedifferencebetweenwritingbyhandandonacomputer. |
B.indicatedthatstudentsprefertowritewithapenandpaper. |
C.foundthatgoodessaysaremadeupoflongsentences. |
D.discussedtheimportanceofwritingspeed. |
A.Spellingimprovesone’smemoryofwords. |
B.Spellingabilityiscloselyrelatedtowritingability. |
C.Spellingbenefitsthetranslationfromwordsintoideas. |
D.Spellingslowsdownfindingexactwordstoexpressideas. |
A. Window. | B.Soul | C.Picture. | D.Imagination. |
A.Computerscanhelppeoplewiththeirchoiceofwords. |
B.Spellcheckscantaketheplaceofspellingteaching. |
C.Handwritingstillhasaplaceintoday’sclassrooms. |
D.Functionalspellingabilitydevelopsfastinthefifthgrade. |
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科目:高中英語 來源: 題型:閱讀理解
A research found that people shown silent videos of piano competitions could pick out the winners more often than those who could also hear the music. It underlines the importance of our sense of vision, say scientists. Their study concludes that the best predictor of a winner’s musical performance was the visible passion they displayed, followed closely by their uniqueness and creativity.
Chia-Jung Tsay, from University College London, UK, is the study’s author and herself a concert pianist. She was interested in how music was judged and found that even professional musicians were unaware of how much they were using visual information over sound. “For the last two decades, I’ve taken part in various competitions. Through this experience, I found that depending on what type of evaluations were used, the results might vary widely. This led me to wonder about how much visual information really affects these important decisions,” she explained.
More than 1,000 participants in the study were given samples of either audio, silent video or video with sound, and asked to rate the top three finalists from 10 international classical music competitions. The actual competition winners were only correctly identified by those who were randomly assigned(分配) the silent videos.
Dr Tasy said the findings were quite surprising, especially because both trained musicians and those without training had stated that sound was most important for their evaluation. “Regardless of levels of expertise, we still seem to be led primarily by visual information, even in this field of music,” she said. “Classical music training is often focused on improving the quality of the sound, but this research is about getting to the bottom of what is really being evaluated at the highest levels of competitive performance. She added, “We must be more mindful of our inclination(傾向) to depend on visual information at the expense of the content that we actually value as more relevant to our decisions.”
【小題1】According to the study, who would most probably win a piano competition?
A.One who plays with great passion. |
B.One who plays unique music. |
C.One who plays creatively. |
D.One who has a sense of vision. |
A.watch classical music competitions |
B.a(chǎn)ssign the silent videos |
C.pick out the best three competitors |
D.decide who the winner is |
A.Her love for music. |
B.Her desire to explore. |
C.Her experience as a competitor. |
D.Her curiosity in musical education. |
A.A text book. | B.A sports magazine. |
C.A story book. | D.A science website. |
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