题目
题型：北京月考题难度：来源：
of pipes, sheds , and humming machinery - a plant in Texas to make sea water suitable to drink.
The plant is an experimental project built as the former of the state’s $150 million, full-scale
sea water desalination （脱盐）plant planned for construction in 2010.
Desalting sea water is expensive, mostly because of the energy required. The cost runs at
about $650 per acre-foot, but it only costs $200 to purify（净化） the same amount of fresh
water.
However, it is a growing field around the world as drinkable water becomes less and less in
the earth.
About two-thirds of the world’s desalinated water is produced in Saudi Arabia, Kuwait, and
North Africa. Perth, Australia, is looking to meet a third of its fresh water demand by removing
salt from sea water.
In March, Israel showed off its plant at the Mediterranean port of Ashkelon that can process
87 million gallons of fresh water a day. Singapore opened a sea water desalination plant in 2005
hoping it will meet at least 10 percent of its water needs. Two months ago, General Electric Co.
announced a $220 million contract to build a plant in South Africa.
Global output is still relatively minute - less than 0.1 percent of all drinking water. But according
to a recent report by Global Water Intelligence, the worldwide desalination industry is expected to
grow 140 percent over the next ten years, with $25 billion in investment by 2010, or $56 billion
by 2015.
B. Singapore is the only country that has put desalinating sea water into practice.
C. Purifying fresh water is much cheaper than desalinating sea water.
D. Desalinating sea water should be controlled by the government.
2. What is the passage mainly about?
B. How sea water is turned into fresh water.
C. The present and future of desalting sea water.
D. The world is in great need of fresh water.
B. close
C. real
D. tiny
B. optimistic
C. satisfied
D. worried
答案
核心考点
试题【阅读理解. On a one-acre site alongside many shrimp boats stands a $2.2 million a】；主要考察你对题材分类等知识点的理解。[详细]
举一反三
of its case for years. Were all those lessons a waste of your parents" money because you didn"t become a
violinist?
Even though it has been a long time since you played the violin, a new study shows that as little as one
year of music training can have a positive impact (影响) on your brain that will last the rest of your life.
In an experiment, researchers compared children who had taken music lessons to those who hadn"t.
Laurel Trainor, who studies music and the mind, discovered that the musically-trained children had better
brain responses in certain sound recognition exams. Trainor"s findings show the possibility that musical
education can actually improve the brain"s hearing cortex(大脑皮层). "The study"s results show that
music training affects attention and memory, and helps children develop learning skills. In this way music
training might lead to better learning across a number of fields," Trainor said in a statement. The effects
of music education are even more obvious on children with difficulty in reading and writing and other
language-related disabilities.
So, whether you can play a good piece of music or not, it"s likely that your years of music lessons
have prepared your brain for all the speeches, emails, and adult conversations that are part of your life
today. We should help make sure that children today have the same opportunities for music, and help
out by volunteering with or donating instruments to your school"s music education department.
B. do better in exams
C. recognize sounds better
D. response more quickly
B. improve children"s learning skills
C. help children focus their attention
D. provide more memorizing methods
B. The author has taken violin lessons when he was young.
C. Even a day"s music training can affect the human brain.
D. Music training can also help children with certain disabilities.
including humans in planes, according to a report made by Lund University Press. The bird can fly
non-stop for eight days, while the most impressive man-made airplane can only remain in the sky for 82
hours without a stop.
The bar-tailed godwit"s journey, from Alaska to New Zealand, covers over 6,835 miles. It completes
this trip twice a year, in autumn going to New Zealand, and in spring back to Alaska. The tireless bird
ends the trip without stopping once for food or rest. All other birds can only finish trips that are twice as
short as what the bar-tailed godwit travels.
One reason for the bar-tailed godwit"s success is that it has made the best use of its fuel, which is only 0.41 percent of its body weight over each hour of any given long flight. Hedenstrom, a professor from
Lund University, says, "This figure is extremely low compared with other birds." The bird also has a
special body shape that helps it fly easily. It stores body fat and protein to manage its trips. It also travels
fast, compared to other birds and animals.
Many questions remain about this bird record holder that never gets lost in the air. Researchers
wonder whether it has an inside compass (指南针) that helps it to know the direction. Please watch how
beautiful bar-tailed godwits look as they come in for a landing, along with other birds.
B. is afraid of hot weather
C. seems very tired at last
D. should fly less than 7000 metres
B. has a special body shape
C. stores much water in its body
D. has very light body weight
B. the bird has a very good sense of direction
C. there are still many who doubt the bird"s ability
D. the bird has an inner compass
B. Birds and airplanes that can fly over a long distance.
C. Reasons for the bar-tailed godwit"s long-distance flight.
D. An introduction to long-distance flights of birds and humans.
Chinese people aged between 45 and 54 consider themselves old, while 28 percent say that the thought
of getting old upsets them. 25 percent are afraid of getting old, and a third worry about life in old age.
BUPA made the survey among 12,262 people from 12 countries over 2 months, starting in June
2010. The survey shows that 72 percent of international participants (参加者) aged over 65 don"t feel
old and that 67 percent still feel healthy. On the other hand, 65 percent of Chinese feel old even before
reaching 60. About one third of those surveyed in China said they have enough savings (存款), and 46
percent are insured (参加保险). Around 60 percent of the Chinese participants hope they will be taken
care of by family members.
According to the survey, the French hold the most positive attitude towards getting old, with 32
percent of them considering age 80 and up old. 17 percent of Brazilians look forward to old age,
compared with 3 percent globally. Indians are not bothered by old age, as 70 percent said that they don"t
feel that they will be affected by old age and 71 percent say they have already made preparations for this
stage of life. The illnesses that most people around the world are worried about are cancer and
Alzheimer"s disease.
B. 60 years old
C. 70 years old
D. 80 years old
B. family members
C. insurance companies
D. healthcare providers
B. The Brazilians
C. The French
D. The Chinese
B. Because old people are respected in India.
C. Because getting old means enjoying life.
D. Because they will get more help from society.
根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。
some points which might help to protect wildlife.
Join organizations like Greenpeace and World Wildlife Fund. They have devoted themselves to
protecting the earth and its animals. Many volunteers join organizations like these and work for the
environment. 1
2 Don"t buy something made from ivory and things like this. Baby seals (海豹) are hunted for
their skin, as it is used to make expensive coats. Don"t buy them.
3 You can write a heartfelt and logical letter to the government stating your ideas about this
problem and how it can be solved.
Recycle (回收利用) and reuse. It will reduce the need to have more raw materials to produce
something. 4 And wild animals" home will not be destroyed.
Governments should create more safe zones and national parks for wild animals. 5 Governments
should apply strict laws to stop hunting.
I hope this post was helpful. Share your views about this issue and let your voice be heard.
| A. Let your voice be heard. B. Stop hunting for pleasure. C. As a result, fewer trees will be cut down. D. You can build a bird house and feed local birds. E. Refuse fur coats and medicines made from rare animals F. You can find some organizations like these and join them. G. There they will be able to move freely without worrying about hunters. |
| 阅读理解。 根据短文内容，从短文后的选项中选出能填入空白处的最佳选项，选项中有两项为多余选项。 |
| Have you ever seen any students whose trousers hang so low that you can see their underwear? What do you think of that? Fashionable? Some of today"s teenagers are big fans of such a look. 1 The headmaster of a school in central Italy has asked students to stop wearing low-rise jeans that expose underwear and parts of the body. His request came after a class trip, when he saw one boy"s baggy trousers slide to his feet. 2 But in Italy, a nation that takes fashion very seriously, the suggestion caused a debate among parents, teachers and students. The issue is whether the headmaster"s request will limit students" freedom- or whether dress in Italian schools is too casual. 3 ."We do not want to kick fashion out," the headmaster explained, "but extrems (极端) of fashion like this are not right in school." Many other schools have now requested that their students also stop wearing such trousers. 4 . Ludovica Gaudio, 14, wore extremely low trousers exposing orange underwear in class. It was cold, so she wore a matching orange scarf. 5 "I don"t really feel comfortable in those sort of jeans," said Sarah Lattanzi, "in winter, when dressed like that, it"s quite cold and I am afraid my stomach will ache." |