Boiler rooms are often dirty and steamy，but this one is clean and cool.Fox Point is a very new 47­unit living building in South Bronx，one of the city’s poorest areas.Two­thirds of the people living there are formerly (以前) homeless people，whose rent is paid by the government.The rest are low­income families.The boiler room has special equipment，which produces energy for electricity and heat.It reuses heat that would otherwise be lost to the air，reducing carbon emissions(碳排放)while also cutting costs.
Fox Point is operated by Palladia，a group that specializes in providing housing and services to needy people.Palladia received support from Enterprise Community Partners (ECP)，which helps build affordable housing by providing support to housing developers.
ECP has created national standards for healthy，environmentally (環(huán)境方面) clever and affordable homes which are called the Green Communities Standards.These standards include water keeping，energy saving and the use of environmentally friendly building materials.Meeting the standards increases housing construction costs by 2%，which is rapidly paid back by lower running costs.Even the positioning of a window to get most daylight can help save energy.
Michael Bloomberg，New York’s mayor，plans to create 165,000 affordable housing units for 500,000 New Yorkers.Almost 80% of New York City’s greenhouse gas emissions come from buildings，and 40% of those are caused by housing.So he recently announced that the city’s Department of Housing and Preservation and Development (DHPD)，whose duty is to develop and keep the city’s supply of affordable housing，will require all its new projects to follow ECP’s green standards.
Similar measures have been taken by other cities，such as Cleveland and Denver，but New York’s DHPD is the largest city developer of affordable housing in the country.(2010·四川，B)
小題1:What is the purpose of describing the boiler rooms in the first paragraph?
A．To explain the measures the city takes to care for poor people.
B．To suggest that affordable housing is possible in all areas.
C．To show how the environment­friendly building works.
D．To compare old and new boiler rooms.
小題2:What is an advantage of the buildings meeting the Green Communities Standards?
A．Lower running costs.
B．Costing less in construction.
C．Less air to be lost in hot days.
D．Better prices for homeless people.
小題3:It can be learned from the text that________.
A．New York City is seriously polluted
B．people’s daily life causes many carbon emissions in New York City
C．a(chǎn) great number of people in New York City don’t have houses to live in
D．some other cities have developed more affordable housing than New York City
小題4:What is the main purpose of this text?
A．To call on people to pay more attention to housing problems.
B．To prove that some standards are needed for affordable housing.
C．To ask society to help homeless people and low­income families.
D．To introduce healthy，environmentally clever and affordable housing.

小題1:C
小題2:A
小題3:B
小題4:D

小題1:　C
解析　推理判斷題。第一段指出新boiler room的優(yōu)點(diǎn)，從而引出本文的主要話題，即環(huán)保型建筑，因而本段應(yīng)是點(diǎn)明該建筑的工作原理，故選C項(xiàng)。
小題2:　A
解析　細(xì)節(jié)理解題。由第三段中的“which is rapidly paid back by lower running costs”可知，該建筑的優(yōu)點(diǎn)是lower running costs。
小題3:　B
解析　推理判斷題。由第四段可知，紐約市80%的溫室氣體排放是來自各種建筑物，而這其中40%是由于住房造成的。故可推斷出B項(xiàng)“在紐約市，人們的日常生活導(dǎo)致了許多溫室氣體的排放”。
小題4:　D
解析　主旨大意題。本文主要就是介紹這種健康、環(huán)保、價(jià)格低廉的房屋。故選D項(xiàng)。
練習(xí)冊(cè)系列答案
相關(guān)習(xí)題

科目：高中英語 來源：不詳 題型：閱讀理解

Most people are aware that outdoor air pollution can damage their health，but many do not know that indoor air pollution can also have significant health effects.Environmental Protection Agency studies indicate that indoor levels of pollutants may be 3～5 times，and occasionally more than 100 times，higher than outdoor levels.These levels of indoor air pollutants may be of particular concern because most people spend about 90% of their time indoors.
There are many sources of indoor air pollution in any home.These include sources such as oil，gas，coal，wood，and tobacco products，building materials，wet or damp carpet，and furniture made of certain pressed wood products，products for household cleaning and maintenance，personal care，or hobbies，central heating and cooling systems.
Immediate effects may show up after a single exposure (暴露) or repeated exposures.These include irritation of the eyes，nose，and throat，headaches，dizziness.Such immediate effects are usually short­term and treatable.Sometimes the treatment is simply removing the person’s exposure to the source of the pollution，if it can be identified.
The likelihood of immediate reactions to indoor air pollutants depends on several factors.Age and pre­existing medical conditions are two important influences.In other cases，whether a person reacts to a pollutant depends on individual sensitivity，which varies tremendously from person to person.Some people can become sensitized to biological pollutants after repeated exposures，and it appears that some people can become sensitized to chemical pollutants as well.
Certain immediate effects are similar to those from colds or other viral (病毒性的) diseases，so it is often difficult to determine if the symptoms are a result of exposure to indoor air pollution.While pollutants commonly found in indoor air are responsible for many harmful effects，there is considerable uncertainty about what concentrations or periods of exposure are necessary to produce specific health problems.People also react very differently to exposure to indoor air pollutants.Therefore，further research is needed to better understand the effects of indoor air pollution and to find efficient ways to protect our health.
小題1:According to the first paragraph，which of the following is NOT true?
A．People often fail to notice indoor air pollution.
B．Indoor air pollution sometimes is more dangerous than outdoor air pollution.
C．Outdoor air pollution may not be so serious as indoor air pollution.
D．It is obvious that people have been paying more attention to indoor air pollution.
小題2:According to the author，which may NOT be the source of indoor air pollution?
A．Building materials.B．Wet carpet.
C．Cooling system.D．Refrigerators.
小題3:What does the underlined word “irritation” in the third paragraph probably mean?
A．Bad intention.B．Much sensitivity.
C．Injury.D．Carelessness.
小題4:Which of the following might be the best title for the passage?
A．Reactions of PollutionB．Danger from Home
C．Pollution ResourcesD．Different Pollutions

查看答案和解析>>

科目：高中英語 來源：不詳 題型：閱讀理解

You will go to college some day and college is one of the most exciting stages of one’s life.If you wish to make the most of your campus(校園) experience and become a better person after those four years，then first you ought to make friends.Close friends contribute to your self­growth for they provide you with moral support that is so important to survive the stressful college life.Friends can lend a helping hand when necessary like collecting your homework when you’re too sick to leave your dorm，and help you develop the right attitude by pointing out to you your weaknesses.
Being home most of your life and then suddenly finding yourself on your own in a large campus without your parents to hold your hand can be annoying.However，rather than thinking about your missing home too much，why not see this new stage in your life as an opportunity for self­growth and develop the right attitude that will prepare you for the rigors of post­graduation life，particularly when you join the workforce?
Special­interest clubs or organizations are great for self­growth.Here，not only do you get the opportunity to meet with like­minded people，you can also discover more things about your field of interest.Club meetings usually include lively discussions，so go there with the right attitude.You should try to build a good name in the organization by being respectful，active and considerate to others.
You might not like all of your professors，but they are there to provide knowledge you need to be successful in your chosen field.Thus，show up for each class with the right attitude and determination to learn.Whether you get along well with your professors or not has a huge effect on your self­growth as it is a measure of how well you can respect authority and obey requirements.
Actively participating in a class debate(辯論) or lecture contributes to your self­growth as it helps you build confidence in speaking up and improves your communication skills.It also helps you develop the right attitude by exercising diplomacy(外交術(shù)) when you choose your words carefully especially when discussing a very politically sensitive issue and exercising patience when dealing with classmates who shoot down your ideas.
小題1:In the writer’s opinion，how can college students develop a positive attitude?
A．By joining special­interest clubs.
B．By focusing on their studies.
C．By taking up part­time jobs.
D．By making friends with others.
小題2:According to the text，college students should do many things EXCEPT ________.
A．forget the family
B．be respectful at club meetings
C．try to attend each class
D．take an active part in a class debate
小題3:We can learn from the text that ________.
A．college life is very interesting
B．friendship can help college students avoid stress
C．students should choose words carefully at any occasion
D．it is important to have a good teacher­student relationship
小題4:The purpose of the text is to ________.
A．introduce how to show yourself in college
B．tell college students how to socialize with others
C．give college students some advice on self­growth
D．explain the importance of four­year college life

查看答案和解析>>

科目：高中英語 來源：不詳 題型：閱讀理解

The Allendale Cultural Center has expanded its arts program to include classes for young adults.Director Leah Martin announced Monday that beginning in September，three new classes will be offered to the Allendale community.The course titles will be Yoga(瑜伽) for Teenagers；Hip Hop Dance：Learning the Latest Moves；and Creative_Journaling_for_Teens：Discovering_the_Writer_Within.The latter course will not be held at the Allendale Cultural Center but instead will meet at the Allendale Public Library.
Staff member Tricia Cousins will teach the yoga and hip hop classes.Ms.Cousins is a skilled choreographer (舞蹈指導(dǎo)) as well as an experienced dance educator.She is a Master of Arts in dance education from Teachers College，Columbia University.The journaling class will be taught by Betsy Milford.Ms.Milford is the head librarian at the Allendale Public Library as well as a columnist(專欄作家) for the professional journal Library Focus.
The courses are part of the Allendale Cultural Center’s Project Teen，which was organized by Leah Martin，Director of the Cultural Center.According to Martin，this project is a direct result of her efforts to make the center a more necessary part of the Allendale community.Over the last several years，the number of people who have visited the cultural center for classes or events has steadily declined.Project Teen is primarily funded by the McGee Arts Foundation，an organization devoted to bringing arts programs to young adults.The other members of Project Teen are two students at Allendale’s Brookdale High School and three adults with backgrounds in education and the arts.
The creative journaling class will be cosponsored by Brookdale High School，and students who complete the class will be given the opportunity to publish one of their journal works in Pulse，Brookdale’s student literary magazine.Students who complete the hip hop class will be qualified to participate in the Allendale Review，an annual concert sponsored by the cultural center that features local actors，musicians，and dancers.
All classes are scheduled to begin immediately after school，and transportation will be available from Brookdale High School to the Allendale Cultural Center and the Allendale Public Library.For more information about Project Teen，contact the cultural center’s programming office at 988­0099 or drop by the office after June 1 to pick up a fall course catalog.The office is located on the third floor of the Allendale Town Hall.
小題1:The underlined title of the course in Paragraph 1 implies that ________.
A．teenagers do not have enough hobbies
B．a(chǎn)ll young people should write in a journal daily
C．teenagers are in need of guidance and direction
D．writing in a journal can help teenagers become creative writers
小題2:What is the cause of setting up Project Teen?
A．More and more people are coming to the center.
B．Tricia Cousins is available to teach courses in the fall.
C．Community organizations were ignoring local teenagers.
D．Leah Martin wants to make the center more important for the community.
小題3:What does the text mainly tell us?
A．The needs of young adults in Allendale.
B．Leah Martin’s personal ideas about Project Teen.
C．The center adds three new classes for young adults.
D．The center is granted by the McGee Arts Foundation.
小題4:Which of the following ways is the text organized?
A．In order of space，from the near to the far.
B．In order of time，from the past to the future.
C．The most important information first，followed by background and details.
D．The background first，followed by the most important information and details.

查看答案和解析>>

科目：高中英語 來源：不詳 題型：閱讀理解

Dreams can be familiar and strange, fantastical or boring, but some dreams might be connected to the mental processes that help us learn. In a recent study, scientists found a connection between nap-time dreams and better memory in people who were learning a new skill.
In the study,99 college students between the ages of 18 and 30 each spent an hour on a compute, trying to get through a virtual maze（迷宮）.The maze was different place each time they tired—making it even more difficult. They were also told to find a particular picture of a tree and remember where it was.
For the first 90 minutes of a five-hour break, half of the participants stayed awake and an half were told to take a short nap .Participants who stayed awake were asked to describe their thoughts. Participants who took a nap were asked about their dreams before sleep and after sleep—and they were awakened within a minute of sleep to describe their dreams.
Stickgold, a neuroscientist（神經(jīng)科學(xué)家）,wanted to know what people were dreaming about when their eyes weren＇t moving during sleep.
Four of the 50 people who slept said their dreams were connected to the maze. Some dreamed about the music that had been playing when they were working ; others said they dreamed about seeing people in the maze. When these four people tried the computer maze again, they were able to find the tree faster than before their naps.
Stickgold suggests the dream itself doesn‘t  help a person learn—it＇s the other way around.He suspects that the dream was caused by the brain processes associated with learning.
All four of the people who dreamed about the task had done poorly the first time, which makes Stickgold wonder if the dreams show up when a person finds a new task particularly difficult. People who had other dreams, or people who didn＇t take a nap, didn＇t show the same improvement.
小題1:Before having a short nap, participants of the experiment were asked to       .
A．stay in a different place in the maze
B．design a virtual maze which is difficult to get through
C．experience the experiment and try to remember something
D．get through a virtual maze on a computer from the same place
小題2:What can we learn from the text?
A．Participants who took a nap were required to express their thoughts.
B．Some dreams may encourage people to invent something new.
C．Participants who dreamed about films could finish the task more easily.
D．Participants whose dreams had something to do with the maze could find the tree faster.
小題3:According to Stickgold,       .
A．every person may dream about what they learned
B．people＇s brain processes may still be connected with their learning in their dreams
C．once people＇s eyes stop moving, they are sure to dream about something
D．no matter how fantastical or boring, dreams are connected with people＇s life
小題4:What is the best title for this text?
A．Dreams Are StrangeB．Not All Dreams Are True
C．Dreaming Makes PerfectD．Stickgold, a Dream Expert

查看答案和解析>>

科目：高中英語 來源：不詳 題型：閱讀理解

Parents should stop blaming themselves because there's not a lot they can do about it. I mean the teenager problem. Whatever you do or however you choose to deal with it, at certain times a wonderful, reasonable and helpful child will turn into a terrible animal.
I've seen friends deal with it in all kinds of different ways. One strict mother insisted that her son, right from a child, should stand up whenever anyone entered the room, open doors and shake hands like a gentleman. I saw him last week when I called round. Sprawling himself on the sofa in full length, he made no attempt to turn off the loud TV he was watching as I walked in, and his greeting was no more than a quick glance at me. His mother was ashamed. "I don't know what to do with him these days," she said. "He's forgotten all the manners we taught him."
He hasn't forgotten them. He' s just decided that he' s not going to use them. She confessed that she would like to come up behind him and throw him down from the sofa onto the floor.
Another good friend of mine let her two daughters climb all over the furniture, reach across the table, stare at me and say, "I don't like your dress; it's ugly." One of the daughters has recently been driven out of school. The other has left home.
"Where did we go wrong?" her parents are now very sad. Probably nowhere much. At least, no more than the rest of that unfortunate race, parents.
小題1:This text is most probably written by _______.
A．a(chǎn) headmaster of a middle school
B．a(chǎn) specialist in teenager studies
C．a(chǎn) parent with teenage children
D．a(chǎn) doctor for mental health problems
小題2:The boy on the sofa would most probably be described as _______.
A．lazyB．quietC．unusual　　　　　D．rude
小題3:From the second example we can infer that the parents of the two daughters _______.
A．pay no attention to them
B．feel helpless to do much about them
C．a(chǎn)re too busy to look after them
D．have come to hate them
小題4:What is the author's opinion about the sudden change in teenage children?
A．Parents have no choice but to try to accept it.
B．Parents should pay still more attention to the change.
C．Parents should work more closely with school teachers.
D．Parents are at fault for the change in their children.

查看答案和解析>>

科目：高中英語 來源：不詳 題型：閱讀理解

A group of senior high school students are playing outside on a basketball court. They are shouting with excitement. And they all have the same dream. They wish to play in the NBA, just like Huston Rocket’s Yao Ming. “Someday, there will be more Chinese players like Yao in the NBA,” said 15-year-old Xie Tao, a senior 1 boy at Shanghai No. 2 Middle School. Xie always watches Yao playing on TV. “He is a great player. He makes me proud to be Chinese,” he said.
Like Xie, 17-year-old Liu Yan at Beijing No. 22 Middle School is also a big NBA fan. “Since early May, I’ve not missed one game in the NBA,” said the senior 3 student.
Basketball is becoming popular in middle schools across the country. And more young players are starting to like the sport. More students are playing the game.
Jiang Hui, a basketball teacher at Beijing No. 2 Middle School, said that 85 percent of the students at this school like the sport. “Students are full of passion for the game,” Jiang’s team won the regional first prize in the 2004 National High School Boy’s Basketball League in   march. The league is the first national basketball competition for high school students.
Playing basketball is a good way to exercise. But students also enjoy it for other reasons. For Li Yan, a Senior 2 at Shanghai No. 12 Middle School, basketball teaches him lessons in life. “When I am in a game, I feel more confident about my studies, “ he said. “ It also teaches me to have a good team spirit and to enjoy friendship.”
小題1:The same dream of the group of senior high school students is to ______.
A．to play in the NBAB．be as tall as Yao Ming
C．watch Yao Ming playing on TVD．visit Huston Rocket’s center
小題2:How many students are mentioned in the passage?
A．2.B．3 C．4D．5
小題3:Which school team won the regional first prize in the first national basketball competition for high school students?
A．Shanghai No. 2 Middle School.B．Beijing No. 22 Middle School.
C．Beijing No. 2 Middle School.D．Shanghai No. 12 Middle School.
小題4:Which of the following is NOT true according to the passage?
A．Basketball is becoming popular in middle schools in Chine.
B．The 2004 National High School Boy’s Basketball League was held in May.
C．Playing basketball is a good way to exercise.
D．Students enjoys playing basketball for a lot of reasons.
小題5:Who learns to have a good team spirit from playing basketball?
A．Xie TaoB．Yao MingC．Jiang HuiD．Li Yan

查看答案和解析>>

科目：高中英語 來源：不詳 題型：閱讀理解

  Educators are seriously concerned about the high rate of dropouts among the doctor of philosophy candidates and the consequent loss of talent to a nation in need of Ph. D. s. Some have placed the dropouts loss as high as 50 percent. The extent of the loss was, however, largely a matter of expert guessing. Last week a well-rounded study was published. It was published. It was based on 22,000 questionnaires sent to former graduate students who were enrolled in 24 universities and it seemed to show many past fears to be groundless.
The dropouts rate was found to be 31 per cent, and in most cases the dropouts, while not completing the Ph. D. requirement, went on to productive work. They are not only doing well financially, but, according to the report, are not far below the income levels of those who went on to complete their doctorates.
Discussing the study last week, Dr. Tucker said the project was initiated ‘because of the concern frequently expressed by graduate faculties and administrators that some of the individuals who dropped out of Ph. D. programs were capable of competing the requirement for the degree. Attrition at the Ph. D. level is also thought to be a waste of precious faculty time and a drain on university resources already being used to capacity. Some people expressed the opinion that the shortage of highly trained specialists and college teachers could be reduced by persuading the dropouts to return to graduate schools to complete the Ph. D.’
“The results of our research” Dr. Tucker concluded, “did not support these opinions.”
Lack of motivation was the principal reason for dropping out.
Most dropouts went as far in their doctoral program as was consistent with their levels of ability or their specialities.
Most dropouts are now engaged in work consistent with their education and motivation.
Nearly 75 per cent of the dropouts said there was no academic reason for their decision, but those who mentioned academic reason cited failure to pass the qualifying examination, uncompleted research and failure to pass language exams. Among the single most important personal reasons identified by dropouts for non-completion of their Ph. D. program, lack of finances was marked by 19 per cent.
As an indication of how well the dropouts were doing, a chart showed 2% in humanities were receiving $ 20,000 and more annually while none of the Ph. D. ‘s with that background reached this figure. The Ph. D. ‘s shone in the $ 7,500 to $ 15,000 bracket with 78% at that level against 50% for the dropouts. This may also be an indication of the fact that top salaries in the academic fields, where Ph. D. ‘s tend to rise to the highest salaries, are still lagging behind other fields.
As to the possibility of getting dropouts back on campus, the outlook was glum. The main condition which would have to prevail for at least 25 % of the dropouts who might consider returning to graduate school would be to guarantee that they would retain their present level of income and in some cases their present job.
小題1:The author states that many educators feel that
[A] steps should be taken to get the dropouts back to campus.
the fropouts should return to a lower quality school to continue their study.
[C] the Ph. D. holder is generally a better adjusted person than the dropout.
[D] The high dropouts rate is largely attributable to the lack of stimulation on the part of faculty members.
小題2:Research has shown that
[A] Dropouts are substantially below Ph. D. ‘s in financial attainment.
the incentive factor is a minor one in regard to pursuing Ph. D. studies.
[C] The Ph. D. candidate is likely to change his field of specialization if he drops out.
[D] about one-third of those who start Ph. D. work do not complete the work to earn the degree.
小題3:Meeting foreign language requirements for the Ph. D.
[A] is the most frequent reason for dropping out.
is more difficult for the science candidate than for the humanities candidate.
[C] is an essential part of many Ph. D. programs.
[D] does not vary in difficulty among universities.
小題4:After reading the article, one would refrain from concluding that
[A] optimism reigns in regard to getting Ph. D. dropouts to return to their pursuit of the degree.
a Ph. D. dropout, by and large, does not have what it takes to learn the degree.
[C] colleges and universities employ a substantial number of Ph. D. dropouts.
[D] Ph. D. ‘s are not earning what they deserve in nonacademic positions.
小題5:It can be inferred that the high rate of dropouts lies in
[A] salary for Ph. D. too low.
academic requirement too high.
[C] salary for dropouts too high.
[D] 1000 positions.
Vocabulary
dropout          輟學(xué)者，中途退學(xué)
well-rounded       全面的
attrition          縮/減員，磨損
drain          枯竭
bracket          一類人，（尤指按收入分類的）階層
lagging behind other fields    落后于其它領(lǐng)域
glum          陰郁的

查看答案和解析>>

科目：高中英語 來源：不詳 題型：閱讀理解

What will power your house in the future？Nuclear，wind，or solar power？According to scientists at the Massachusetts Institute of Technology (MIT) in the US，it might be leaves — but artificial (人造的) ones.
Natural leaves are able to change sunlight and water into energy. It is known as photosynthesis (光合作用)．Now researchers have found a way to imitate this seemingly simple process.
The artificial leaf developed by Daniel Nocera and his colleagues at MIT can be seen as a special silicon chip with catalysts (催化劑)．Similar to natural leaves，it can split water into hydrogen and oxygen when put into a bucket of water. The hydrogen and oxygen gases are then stored in a fuel cell，which uses those two materials to produce electricity，located either on top of a house or beside the house.
Though the leaf is only about the shape of a poker card，scientists claimed that it is promising to be an inexpensive source of electricity in developing countries. “One can imagine villages in India and Africa not long from now purchasing an affordable basic power system based on this technology,” said Nocera at a conference of the American Chemical Society.
The artificial leaf is not a new idea. The first artificial leaf was invented in 1997 but was too expensive and unstable for practical use. The new leaf，by contrast，is made of cheap materials，easy to use and highly stable. In laboratory studies，Nocera showed that an artificial leaf prototype (原型) could operate continuously for at least 45 hours without a drop in activity.
The wonderful improvements come from Nocera's recent discovery of several powerful，new and inexpensive catalysts. These catalysts make the energy transformation inside the leaf more efficient with water and sunlight. Right now，the new leaf is about 10 times more efficient at carrying out photosynthesis than a natural one. Besides，the device can run in whatever water is available；that is，it doesn't need pure water. This is important for some countries that don't have access to pure water.
With the goal to “make each home its own power station” and “give energy to the poor”，scientists believe that the new technology could be widely used in developing countries，especially in India and rural China.
小題1:Which of the following orders correctly shows how the artificial leaf is used to produce electricity?
a．a(chǎn)rtificial leaves split water into hydrogen and oxygen
b．the hydrogen and oxygen gases are stored in a fuel cell
c．the artificial leaves are put in water
d．the fuel cell uses hydrogen and oxygen to produce electricity
A．c，a，b，d B．c，b，a，d
C．b，c，a，dD．c，a，d，b
小題2:The purpose of the scientists at MIT in developing the new artificial leaf is to________.
A．build up more power stations in the world
B．provide cheaper energy for developing countries
C．offer people in developing countries access to pure water
D．gain a deeper understanding of the photosynthesis process
小題3:The main idea of this passage is ________.
A．a(chǎn)n introduction to the history of artificial leaves
B．a(chǎn) mixture of water power and solar energy
C．giving energy to the poor
D．a(chǎn)n invention copying photosynthesis

查看答案和解析>>

同步練習(xí)冊(cè)答案