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阅读理解。     Encouraging pupils to keep noise to a minimum should be a valuable component of all children"s
education, according to new research.
    Dr. Helen Lees, from Stirling University"s school of education, says that "enforced (强制的) silence
" is seen as a punishment and often acts to suppress children"s natural ability. But she says that teaching
children about the benefits of "enforced silence",-deliberate stillness that gives them the opportunity to
focus and reflect in a stress-free environment--- can have a significant effect on pupils" concentration and
behavior.
    It is the latest in a string of researches to establish a link between the classroom environment and
pupils" academic ability.
    A study almost a decade ago in London found that children"s exam results were cut by as much as a
third if they were taught in noisy classrooms. Teaching unions have also called for a limit of 26℃ to be
put on classroom temperatures because teachers and pupils struggle to work in hot conditions, and some
educationalists claim that too much clutter (杂乱的东西) on classroom walls can prevent children from
concentrating.
    Dr. Lees said, "When we take some research on school settings and put it all together, what we see is
that education without silence does not make much sense. In areas of better learning outcomes, better
self- confidence and well-being measures, enforced silence in a person"s life and an individual"s education
is shown throughout the relevant research to be a benefit."
    Dozens of schools across Britain have already introduced periods of "reflective silence" into the
timetable.
    Kevin Hogston, head of Sheringdale Primary, south London, has just introduced a minute"s silence at
the start of twice-weekly meetings in which children are taught breathing techniques and encouraged to
reflect. The school plans to introduce it into classrooms every day.1. According to Dr. Helen Lees, "enforced silence" _____.A. is an effective way of punishment    
B. does not make much sense in class
C. can improve pupils" confidence      
D. makes pupils more creative2. The underlined word, "suppress", in the second paragraph probably means "_____".A. prevent        
B. improve          
C. apply                
D. reveal3. What can be inferred from the research on school settings?   A. Students are more active if taught in noisy classrooms.
B. Silence makes a great difference to pupils.
C. Clutter on the walls can help students concentrate.
D. Most schools are not satisfactory in terms of classroom temperatures.4. What would be the best title for the text?A. Arranging classroom settings benefits studies    
B. Achieving silence is beneficial for people
C. Using enforced silence is effective punishment        
D. Keeping quiet in class improves academic performance
答案
1-4: CABD
核心考点
试题【阅读理解。     Encouraging pupils to keep noise to a minimum should be a valuable com】;主要考察你对题材分类等知识点的理解。[详细]
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阅读理解。     The coast of the State of Maine is one of the most irregular in the world. A straight line running from
the southernmost coastal city to the northernmost coastal city would measure about 225 miles. If you
followed the coastline between these points, you would travel more than ten times as far. This irregularity
is the result of what is called a drowned coastline. The term comes from the glacial (冰川的)activity of
the Ice Age. At that time, the whole area that is now Maine was part of a mountain range that towered
above the sea. As the glacier descended, however, it applied enormous force on those mountains, and
they sank into the sea.
     As the mountains sank, ocean water charged over the lowest parts of the remaining land. And the
highest parts of the former mountain range, nearest the shore, remained as islands. Marine fossils found
here are 225 feet above sea level indicating the level of the shoreline prior to the glacier.
     The 2,500-mile-long rocky and jagged coastline of Maine keeps watch over nearly 2,000 islands.
Many of these islands are tiny and uninhabited, but many are home to blooming communities. Mt. Desert
Island is one of the largest, most beautiful of the Maine coast islands left behind by the glacier. Measuring
16 miles by 12 miles, Mt. Desert was very nearly formed as two distinct islands. It is split almost in half
by Somes Sound, a very deep and very narrow stretch of water seven miles long.
     For years, Mt. Desert Island, particularly its major settlement, Bar Harbor, has afforded summer
homes for the wealthy. Recently, though, Bar Harbor has become a new arts community as well. But the
best part of the island is the unspoiled forest land known as Acadia National Park. Since the island sits
on the border between two different geographical zones, the park supports the plants and animals of both
zones. It also lies in a major bird migration lane and is a resting spot for many birds.
     The establishment of Acadia National park in 1916 means that this natural monument will be
preserved and that it will be available to all people, not just the wealthy. Visitors to Acadia may receive
nature instruction from the park naturalists as well as enjoy camping, hiking, cycling, and boating. Or
they may choose to spend time at the museum learning about the Stone Age inhabitants of the island. 1. The large number of small islands along the coast of Maine is the result of _______. A. the drowning of the Maine coastline
B. glacier"s forcing mountains into the sea
C. the irregularity of the Maine coastline
D. ocean water"s flooding the mountain range2. From the passage, we learn that _______. A. the coastline of Maine is ten times longer after the Ice Age
B. there are more than 2500 islands along the Maine coastline  
C. Mt. Desert Island has been broken apart by a 7-mile-long water stretch
D. an arts community gave way to the summer homes on Mt. Desert Island       3. What CANNOT be inferred about the Acadia Nation Park? A. It welcomes all the people, rich or poor.
B. It has much appeal for bird-watching lovers.
C. It offers visitors both entertainment and education.
D. It is a border between the two geographical zones.4. Which of the following might be the best title of the passage?A. The past and the present of Maine
B. The formation of Maine coastline
C. Efforts for preserving national parks
D. Tourist attractions on Mt. Desert Island
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阅读理解。
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A. Classifications of liars
B. Everyone lies, more or less
C. Gender impacts ways of lying
D. Purposes of telling lies
E. Reason why men lie more
F. Women, more careful liars
Directions:
    
Complete the following passage by using the words in the box. Each word can only be used once.
Note that there is one word more than you need.
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A. poisoned        B. destruction       C. survived       D. increased      E. especially
F. chemicals       G. concern          H. decline         I. occasionally     J. sensitive
阅读理解。
     Planting trees around poultry (家禽) farms can improve air and water quality - and relations with
neighbors. Research has shown that just three rows of trees near poultry houses can reduce the release
of dust and ammonia (氨). They can also reduce the strong smell of ammonia gas.
     The trees capture dust, ammonia and smells in their leaves. They can also reduce energy use. They
also provide shade from the sun, so they reduce cooling costs in summer. And they act as a windbreak,
so they reduce heating costs in winter. Trees can also improve water quality around farms by removing
pollutions from soil and groundwater.
     Several years ago, people were objecting to the smell of poultry farms on the Delmarva Peninsula in
the eastern United States. Delmarva is where the states of Delaware, Maryland and Virginia come
together. Two thousand farms there can each house an average of seventy-five thousand chickens.
     Traditionally the farms used windows to provide fresh air in the chicken houses. Farmers rarely
planted trees or tall crops around the buildings, so there would be no barrier to the airflow.
     But then in the 60s, farms began to use mechanical ventilation (通风) systems. Instead of windows,
the mechanical systems used tunnel fans to circulate (使…循环) air. The fans directed airflow from the
poultry houses toward the homes of neighbors.
     Researchers began dealing with the problem in 2000. They found that over a period of six years,
planting three rows of trees reduced total dust and ammonia by more than half. And they found that
smells were reduced by 18%.
     Farmers may think trees will take too long to grow and be effective. But some trees can grow quickly. At least one-third of the Delmarva farms have planted trees, technically known as vegetative
environmental buffers. The idea offers a way to cut pollution, save money and energy, and make the
neighbors happy.
1. How did the mechanical ventilation system work?
_____________________________________________________
2. The number of chickens raised on the poultry farms in Delmarva is up to ____________________.
3. The benefits of planting trees around poultry farms are _________________.
4. What is the main topic of the passage?
_____________________________________________________
阅读理解。
     Imagine that the genome (基因组) is a book. The book consists of 23 chapters with thousands of
stories made up of paragraphs, words and letters on different levels. There are one billion words in the
book, as long as 800 Bibles; if I read the genome out to you at the rate of one word per second for
eight hours a day, it would take me centuries; if I wrote out the human genome, one letter per millimeter,
my text would be as long as the River Danube. This is a huge volume, a book of great length, but it all fits
inside an extremely small cell nuclear(细胞核) that fits easily upon the head of a pin.
     The idea of the genome as a book is not, strictly speaking, even a metaphor. It is true to a great extent. A book is a piece of digital information, written in one-directional form and defined by a code that
translates a small alphabet of signs into a large dictionary of meanings through the order of their groupings. So is a genome. The only difference is that all English books read from left to right, while some parts of
the genome read from left to right while some from right to left, but never both at the same time.
     While English books are written in words of different lengthens using twenty-six letters, genomes are
written entirely in words of three-letter length, using only four letters, and instead of being written on flat
pages, they are written on long chains of DNA molecules (分子).
     The genome is a very clever book, because in the right condition it can both photocopy itself and read
itself.
1. How do human genomes read according to the passage?
A. Only from left to right.
B. Only from right to left.
C. From both directions at the same time.
D. From one direction at a time.
2. We can learn from the passage that the human genome ________.
A. is as long as the River Danube
B. can be easily placed on the head of a pin
C. is coded with an alphabet of four letters 
D. is smart enough to read and take photos of itself
3. It can be concluded that the passage is mainly written for ______.
A. specialists in the field
B. general readers
C. natural scientists
D. readers with professional knowledge
4. The real purpose of the author"s comparison of the genome to a book is _____.
A. to focus on the differences between the two
B. to lay emphasis on the similarities between the two
C. to simplify the concept of the human genome
D. to give an exact description of the human genome