“My kids really understand solar and earth-heat energy,” says a second-grade teacher in Saugus, California. “Some of them are building solar collectors for their energy course.” These young scientists are part of City Building Educational Program (CBEP), a particular program for kindergarten through twelfth grade that uses the stages of city planning to teach basic reading, writing and math skills, and more.
The children don’t just plan any city. They map and analyze the housing, energy, and transportation requirements of their own district and predict its needs in 100 years. With the aid of an architect who visits the classroom once a week, they invent new ways to meet these needs and build models of their creations. “Designing buildings of the future gives children a lot of freedom,” says the teacher who developed this program. “They are able to use their own rich imagination and inventions without fear of blame, because there are no wrong answers in a future context. In fact, as the class enters the final model-building stage of the program, an elected “official” and “planning group” makes all the design decisions for the model city, and the teacher steps back and becomes an adviser.”
CBEP is a set of activities, games and imitations that teach the basic steps necessary for problem-solving: observing, analyzing, working out possible answers, and judging them based on the children's own standards.
1.The Program is designed to ________.
A. direct kids to build solar collectors
B. train young scientists for city planning
C. develop children’s problem-solving abilities
D. train kids to be future architects
2.An architect pays a weekly visit to the classroom to ________.
A. find out kids’ creative ideas B. discuss with the teacher
C. give children lectures D. help kids with their program
3.Who is the designer of the program?
A. An official. B. An architect. C. A teacher. D. A scientist.
4.The children feel free in the program because they ________.
A. can design future buildings themselves
B. have new ideas and rich imagination
C. are given enough time to design models
D. need not worry about making mistakes
高三英语阅读理解中等难度题
“My kids really understand solar and earth-heat energy,” says a second-grade teacher in Saugus, California. “Some of them are building solar collectors for their energy course.” These young scientists are part of City Building Educational Program (CBEP), a particular program for kindergarten through twelfth grade that uses the stages of city planning to teach basic reading, writing and math skills, and more.
The children don’t just plan any city. They map and analyze the housing, energy, and transportation requirements of their own district and predict its needs in 100 years. With the aid of an architect who visits the classroom once a week, they invent new ways to meet these needs and build models of their creations. “Designing buildings of the future gives children a lot of freedom,” says the teacher who developed this program. “They are able to use their own rich imagination and inventions without fear of blame, because there are no wrong answers in a future context. In fact, as the class enters the final model-building stage of the program, an elected “official” and “planning group” makes all the design decisions for the model city, and the teacher steps back and becomes an adviser.”
CBEP is a set of activities, games and imitations that teach the basic steps necessary for problem-solving: observing, analyzing, working out possible answers, and judging them based on the children's own standards.
1.The Program is designed to ________.
A. direct kids to build solar collectors
B. train young scientists for city planning
C. develop children’s problem-solving abilities
D. train kids to be future architects
2.An architect pays a weekly visit to the classroom to ________.
A. find out kids’ creative ideas B. discuss with the teacher
C. give children lectures D. help kids with their program
3.Who is the designer of the program?
A. An official. B. An architect. C. A teacher. D. A scientist.
4.The children feel free in the program because they ________.
A. can design future buildings themselves
B. have new ideas and rich imagination
C. are given enough time to design models
D. need not worry about making mistakes
高三英语阅读理解中等难度题查看答案及解析
“My kids really understand solar and earth-heat energy,” says a second-grade teacher in Saugus, California. “Some of them are building solar collectors for their energy course.” These young scientists are part of City Building Educational Program(CBEP), a particular program for kindergarten through twelfth grade that uses the stages of city planning to teach basic reading, writing and math skills, and more.
The children don’t just plan any city. They map and analyze(分析)the housing, energy, and transportation requirements of their own district and foretell its needs in 100 years. With the aid of an architect(建筑师)who visits the classroom once a week, they invent new ways to meet these needs and build models of their creations. “ Designing building of the future gives children a lot of freedom,” says the teacher who developed this program. “They are able to use their own rich imagination and inventions without fear of blame, because there are no wrong answers in a future context. In fact, as the class enters the final model-building stage of the program, an elected ‘official’ and ‘planning group’ make all the design decisions for the model city, and the teacher steps back and becomes an adviser.”
CBEP is a test of activities, games and imitations that teach the basic steps necessary for problem-solving: observing, analyzing, working out possible answers, and judging them based on the children’s own standards.
1.The Program is designed ______________.
A. to direct kids to build solar collectors
B. to train young scientists for city planning
C. to develop children’s problem-solving abilities
D. to help young architects know more about designing
2.An architect pays a weekly visit to the classroom ____________.
A. to find out kids’ creative ideas
B. to discuss with the teacher
C. to give children lectures
D. to help kids with their program
3.Who is the designer of the program?
A. An official B. An architect C. A teacher D. A scientist
4.The children feel free in the program because ______________.
A. they can design future buildings themselves
B. they have new ideas and rich imagination
C. they are given enough time to design models
D. they need not worry about making mistakes
高三英语阅读理解中等难度题查看答案及解析
Compared with solar and wind energy, which are booming, tidal (潮汐的) power is a loser in the clean-energy competition. But if you did want to build a tidal power station, there are few better sites than the mouth of the River Severn, in Britain. Its tidal range, the difference in depth between high and low tides, of around 15 metres is among the largest in the world.
Engineers and governments have been toying with the idea since at least 1925. But none of the suggested projects has materialised. Price is one objection. A study thought that tidal energy might cost between £216 and £368 ($306-521) per MWh of electricity by 2025, compared with £58-75 for seagoing wind turbines (轮机) and £55-76 for solar panels. Environmentalists also worry that any plant would change the tides, making life harder for wildlife.
An engineer called Rod Rainey thinks he has a way around both problems. He plans to replace the conventional turbines of previous plans with a much older technology. Specifically, he plans to span (横跨) the river mouth with a line of water wheels. This is a design that dates back to the early days of the Industrial Revolution. Examples can be found fixed to the sides of old watermills (水磨).
But there would be nothing old-fashioned about Mr Rainey’s wheels. Thirty metres high and sixty wide, they would be made from ordinary steel. Two hundred and fifty of them, along with the supporting structures, would be floated into place and secured to the seabed, creating a line 15km long. Together, they could supply power at an avenge ate of 4GW. That is about as much as two biggish nuclear power stations would manage. Substituting one of the wheels with a set of locks would provide a shipping channel about twice the width of Panama Canal, permitting upstream ports such as Avonmouth and Cardiff to continue operating.
1.What is special about the mouth of the River Seven?
A.The tidal range there is about 15 meters.
B.It has the largest tidal range in the world.
C.The tidal power station has been built there.
D.Its power plant makes life harder for wildlife.
2.What was people’s initial attitude towards tidal power?
A.Opposed. B.Supportive.
C.Controversial. D.Doubtful.
3.What are the locks used for?
A.Support. B.Transportation.
C.Securing wheels. D.Producing electricity.
4.What’s the best tittle for the text?
A.Rainey invented turbines.
B.Rainey’s tidal power station.
C.Tidal power in the River Seven.
D.An old idea might be made practical.
高三英语阅读理解困难题查看答案及解析
________, more than 200 houses and buildings are heated by solar energy, not to mention the big cities.
A. In the alone small town B. In the small town alone
C. Alone in the small town D. In the small alone town
高三英语单项填空中等难度题查看答案及解析
How ________ you say that you really understand the whole story if you have covered only a part of the article?
A. can B. must
C. need D. may
高三英语单项填空中等难度题查看答案及解析
How do kids behave when there are no grown-ups around? Donette Mabes says you never really know. “Because you're not _______ them at that moment," she said.
She had always believed her son was good. He never caused _______ to her. Recently 13-year-old Gavin got _______ on tape, which showed he was better than what his mother had thought.
Gavin and his friends arrived at a skate park. The park was _______ except for little Carter, who was there with his mother celebrating his fifth birthday.
Carter has autism(自闭症).Big groups of older kids can make him _______ so his mom, Kristen, was _______ to get him out of there. She didn't _______ to see something unpleasant happen.
“They really _______ me. It was unlike any _______ I had ever had,” she said. “You know how middle school kids behave when they're in a ________ ? That's exactly what happened there. Gavin ________the way and the others followed. ________ , he didn't start ________He started a friendship. "
They then started singing Happy Birthday to him,” Kristen said. “That really blew me away because you just wanted to see the ________ in the world.”
“A group of middle school students made ________ with a young boy with autism at a New Jersey skate park,” a report said.
But here5s the ________ part: since their first meeting, Gavin and the middle schoolers have ________ to go out of their way to play with Carter. They usually meet at the park.
This is a(n) ________ moment because the only thing better than seeing your kid ________ kindly is knowing your kid is treating others kindly even when you5re not watching. "I am just so ________ of him," Donette said.
1.A.stopping B.guiding C.correcting D.watching
2.A.pity B.fear C.concern D.shame
3.A.hurt B.caught C.lost D.cheated
4.A.lively B.quiet C.empty D.safe
5.A.crazy B.nervous C.angry D.unhealthy
6.A.ready B.afraid C.glad D.free
7.A.care B.wait C.need D.want
8.A.surprised B.interested C.excited D.satisfied
9.A.suffering B.introduction C.experience D.conversation
10.A.group B.hurry C.game D.row
11.A.tried B.led C.showed D.shared
12.A.Therefore B.Otherwise C.Besides D.However
13.A.talk B.discussion C.disagreement D.trouble
14.A.happiness B.politeness C.kindness D.thankfulness
15.A.friends B.promises C.decisions D.changes
16.A.next B.best C.rest D.last
17.A.prepared B.expected C.learned D.continued
18.A.heart-warming B.funny C.common D.important
19.A.served B.treated C.comforted D.protected
20.A.tired B.fond C.proud D.terrified
高三英语完形填空中等难度题查看答案及解析
An energy ministry official says all of the country’s nuclear plants have been________ and are capable of standing natural disasters.
A.arranged B.appreciated C.inspected D.performed
高三英语单项填空中等难度题查看答案及解析
We have some friends who seem as if they understand and appreciate you, but really they might not. A girl named Nevaeh was about to find a friend that she thought understood her, but she actually didn’t.
When Nevaeh was in kindergarten she didn’t have friends. Every time she wanted to make some they would just walk away. That happened until she went to the third grade when a girl named Brooke said hello to her.
Nevaeh, a shy girl, didn’t answer. Since Nevaeh had no friends to talk to, her mouth would close up. After knowing Nevaeh was shy and needed friends, Brooke wouldn’t leave Nevaeh’s side and always talked to her. Nevaeh started talking more and was less shy. Once Brooke took her to her friends. There were only three girls, Karla, Mariana, and Isela, but Nevaeh was fine with it. At least she had friends.
They got along very well and had a few things in common. When they were finally in middle school, Brooke and Nevaeh became best friends, but as they got older, they changed. When Nevaeh changed the way she looked and acted, Brooke didn’t like it. Brooke started to judge her, and make her wear stuff that she didn’t like. They had arguments about the way Nevaeh wanted to look, and how Brooke didn’t like what she wore.
Nevaeh wasn’t sure if she could really trust Brooke anymore. That was until she met Susan who understood Nevaeh and didn’t judge her by her looks, but had the same interests as Nevaeh. They liked to dress in the same kinds of things and had similar hobbies.
Nevaeh really liked Susan because she never judged her. When they were talking about their interests it was like they had known each other for a long time.
Nevaeh was still friends with the other girls, and was happy that she finally had someone that understood her and appreciated her.
1.What does the underlined word “she” in the first paragraph refer to?
A. Susan. B. Karla.
C. Brooke. D. Nevaeh.
2.Why did Nevaeh have no friends in kindergarten?
A. She didn’t want friends.
B. She wasn’t accepted by others.
C. She didn’t deserve to have friends.
D. She was stopped from making friends.
3.How did Nevaeh react to Brooke’s judgment on her?
A. She rejected it. B. She tolerated it.
C. She corrected it. D. She appreciated it.
4.What was Susan like according to the text?
A. Brave and helpful. B. Sincere and supportive.
C. Smart and humorous. D. Clever and hard-working.
高三英语阅读理解困难题查看答案及解析
We have some friends who seem as if they understand and appreciate you, but really they might not. A girl named Nevaeh was about to find a friend that she thought understood her, but she actually didn't.
When Nevaeh was in kindergarten she didn't have friends. Every time she wanted to make some they would just walk away. That happened until she went to the third grade when a girl named Brooke said hello to her.
Nevaeh, a shy girl, didn’t answer. Since Nevaeh had no friends to talk to, her mouth would close up. After knowing Nevaeh was shy and needed friends, Brooke wouldn't leave Nevaeh s side and always talked to her. Nevaeh started talking more and was less shy. Once Brooke took her to her friends. There were only three girls, Karla, Mariana, and Isela, but Nevaeh was fine with it. At least she had friends.
They got along very well and had a few things in common. When they were finally in middle school, Brooke and Nevaeh became best friends, but as they got older, they changed. When Nevaeh changed the way she looked and acted, Brooke didn't like it. Brooke startled to judge her, and make her wear stuff that she didn’t like. They had arguments about the wav Nevaeh wanted to look, and how Brooke didn't like what she wore.
Nevaeh wasn’t sure if she could really trust Brooke anymore. That was until she met Susan who understood Nevaeh and didn’t judge her by her looks, but had the same interests as Nevaeh. They liked to dress in the same kinds of things and had similar hobbies.
Nevaeh really liked Susan because she never judged her. When they were talking about their interests it was like they had known each other for a long lime.
Nevaeh was still friends with the other girls, and was happy that she finally had someone that understood her and appreciated her.
1.What does the underlined word "she” in the first paragraph refer to?
A. Susan. B. Karla.
C. Brooke. D. Nevaeh.
2.Why did Nevaeh have no friends in kindergarten?
A. She didn't want friends B. She wasn’t accepted by others.
3.How did Nevaeh react to Brooke's judgment on her?
A. She rejected it. B. She tolerated it.
C. She corrected it. D. She appreciated it.
4.What was Susan like according to the text?
A. Brave and helpful. B. Smart and humorous.
C. Sincere and supportive. D. Clever and hard-working.
高三英语阅读理解中等难度题查看答案及解析
A new device (设备) works like a solar panel, except it doesn't harvest energy from the sun to produce electricity. Instead, it uses energy from the cold night sky.
In the center of this device is a thermoelectric generator (热电发电机), which uses the temperature difference between Earth and outer space to create electricity.
As long as one side of it is cooler than the other, the generator can produce electricity. The cooler side faces the sky and is attached to an aluminum plate. That plate is sealed under a transparent cover and surrounded with materials that keep heat out. It stays cooler than the surrounding air by getting rid of any heat it absorbs as infrared (红外线的) radiation. That radiation can zip up through the transparent cover and on toward outer space.
The bottom of the generator is attached to an exposed aluminum plate, which is warmed by the local air. At night, the top plate can get several degrees centigrade cooler than the bottom of the generator.
Researchers tested the device one clear December night in Stanford, Calif. The generator produced up to about 25 milliwatts of power per square meter of the device. That was just enough power to light a small electric lamp. Further improvements might develop its production to at least 500 milliwatts per square meter.
"It's a very clever idea," says Yuan Yang, a materials scientist who works at Columbia University in New York City. "The device still needs improving," he notes. "But this new device may be useful for backup power," Yang says. "It might also provide a bit of energy to people living in areas that lack electricity."
"The device could help power remote weather stations or other environmental devices," says Aaswath Raman, a materials scientist who worked on the device at the University of California, Los Angeles. What's more, this may be useful in areas that don't see sunlight for months at a time, Raman adds.
1.How is the device designed?
A.It includes two aluminum plates with different functions.
B.It is equipped with a heat resistant generator in the center.
C.Its two aluminum plates are exposed to air to keep heat out.
D.Its generator is sealed by a transparent cover to remain cool.
2.What is the limitation with the tested device?
A.It won't be expanded to be much larger.
B.It fails to produce electricity fast enough.
C.It is unable to power small electric lamps.
D.It produces a limited amount of electricity.
3.In paragraph 6, Yuan Yang mainly intends to .
A.evaluate the device on a positive basis
B.point out the problems with the device
C.explain the research work for the device
D.comment on Aaswath Raman's prediction
4.What can be a suitable title for the text?
A.Lamps Are Powered by the Energy From the Cold Night Sky
B.A Generator Producing Electricity Has Been Applied in Many Areas
C.Scientists Have Made a Breakthrough in Harvesting Green Energy
D.A Device Uses Energy From the Cold Night Sky to Produce Electricity
高三英语阅读理解中等难度题查看答案及解析