閱讀理解。
      Providing small classes for at least several grades starting in early primary school gives students the best
chance to succeed in late grades, according to groundbreaking new research from a Michigan State University
scholar.
     The research by Spyros Konstantopoulos, a professor of education, is the first to examine the effects of
class size over a period and for all levels of students. The study appears in the American Journal of Education.
     He is also a member of a group for the Department of Education's Institute of Education Sciences that will
give official advice on class size to the states. He said the advice will mirror his research: the best plan is to
provide continuous small classes(13 to 17 students) for at least several years starting in kindergarten or first
grade.
     "For a long time states thought they could just do it in kindergarten or first grade for one year and get the
benefits," He said."I don't believe that. I think you need at least a few years in a row where all students, and
especially low-achievers, receive the treatment, and then you see the benefits later."
     His research used data (數(shù)據(jù))from the Project Star study in Tennessee that analyzed the effects of class
size on more than 11,000 students in primary and middle school. He found that students who had been in small
classes from kindergarten through third grade had actually higher test scores in grades four through eight than
students who been in larger classes early on.
     Students from all achievement levels benefited from small classes, the research found."But low-achievers
benefited the most, which narrowed the achievement gap (差距) with high -achievers in science, reading and
math," he said.
     Although the study didn't consider classroom practices, he said the reason for the narrowing gap is likely
due to low-achieving students receiving more attention from teachers.
     "This is especially important in poorer schools because teacher effectiveness matters more in schools with
more disadvantaged and low-performing students," he said.
1. The professor argues about _____.
A. the size of the class
B. the period of the class
C. the attention from teachers
D. the achievements of students
2. The result of the research shows that _____.
A. small classes for one year in early grade are enough
B. continuous small classes help students achieve more
C. it's best to attend small classes in kindergarten
D. small classes do equal good to students of all levels
3. What can we infer from the passage?
A. High achievers will not benefit from small classes.
B. Continuous small classes have not been widely accepted.
C. Low-achievers should be separated from high-achievers.
D. Teachers' attention matters less than classroom practices.
4. The underlined word "This" in the last paragraph refers to _____.
A. the gap between low and high achievers
B. continuous small classes
C. classroom practices in later grades
D. the Project Star Sturdy
練習(xí)冊(cè)系列答案
相關(guān)習(xí)題

科目：高中英語(yǔ) 來(lái)源：典中點(diǎn)綜合應(yīng)用創(chuàng)新題 高一英語(yǔ) 題型：050

閱讀理解

B

　　The name “Television” comes from the Greek word “tele” meaning “far” and the Latin word “videre” meaning “to see” . Thus television means “seeing far” .

　　Television brings the world into our homes in sight and sound. Nowadays there are few families in big cities that don' t have TV sets. Experiments leading to modern television took place more than a hundred years ago . John Baird, a British inventor, found a way to send pictures by wireless. This happened in the year 1925 and it was the beginning of television. It took another thirty years for television to be an industry.

　　During these years, many important uses have been found. For example, television makes it easy for a whole class to see everything a teacher shows. Any number of students may look through a microscope at the same time when television does the “l(fā)ooking” for them. It can also be used to watch process ([pr+uses]過程) in places where it would not be safe for a human being to be present.

1．The name “television” comes from ________.

[　　]

A．the Greek word

B．Great Britain

C．the Latin word

D．Greek and Latin

2．Today ________families in big cities have TV sets.

[　　]

A．several

B．few

C．most

D．a(chǎn) few

3．John Baird didn't ________the first TV model until 1925．

[　　]

A．finish making

B．plan to make

C．try to make

D．begin making

4．Televison became an industry ________

[　　]

A．a(chǎn) hundred years ago.

B．in the year 1925.

C．a(chǎn)round the year of 1955.

D．a(chǎn)fter another thirty years.

5．Now television plays an important part in ________

[　　]

A．science and education

B．education and many other fields

C．industry and education

D．experiments and education

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源：廣東省模擬題 題型：閱讀理解

閱讀理解。
     Kelly Reeves was getting ready for a trip when her phone slipped into a sink full of water. Panic
moment! She quickly picked up the wet phone and tried to turn it on, but nothing worked. Her first
reaction? She got dressed, drove to the nearest store, and bought a new model at full price.    
     A new study finds that fear of losing your phone is a common illness. About 66 percent of those
surveyed suffer from nomophobia or "no mobile phone phobia". Interestingly, more women worry
about losing their phone than men.    
     Fortunately, there's a solution.    
     The first step is to figure out if you have nomophobia. Checking your phone too often is one
thing,but the true sign of a problem is that you can't conduct business or go about your routine when
the fear becomes so severe.    
     Do you go to unusual lengths to make sure you have your phone? That's another sign of a
problem.If you find you check your phone plenty of times per hour, or a total of an hour per day,
there may be a problem.    
     Some of the treatments are similar to those for treating anxiety attacks: Leaving the phone behind
and not checking e-mail or text messages, and then learning to tolerate the after anxiety. Even if this
leads to a high level of worry and stress, the solution is to push through the fear and learn to deal
with not having your phone.    
     Of course, there are also technological alternatives. Luis Levy, a co-founder at Novy PR, says
he uses an application called Cerberus that can automatically track the location of his phone. To
find it, he can just go to a Web site and see the phone's location.    
     He also insures his phone through a service called Asurion. The company's description of its
product reads like a prescription for anxiety: "60 million phones are lost, stolen or damaged each
year. You'll have complete peace of mind knowing that your phone is protected and you can
quickly reconnect with family, friends and work, as soon as the very next day!"
1. Why does the author mention Kelly's experience in the first paragraph?
A. To introduce the topic for discussion.
B. To inform us that mobile phones are useful.
C. To warn us that we should be careful.
D. To tell us we should get phones ready for a trip.
2. The underlined word "nomophobia" in Paragraph 2 means ________.
A. Habits of using mobile phones.
B. Fear of losing mobile phones.
C. Eagerness for new mobile phones.
D. Independence of mobile phones.
3. Which of the following is a way to treat nomophobia?
A. Avoiding using phone for some time
B. Learning more about modern technology.
C. Protecting one's phone against any damage.
D. Not using a mobile phone in one's daily work.
4. Why can the service called Asurion help to treat nomophobia?
A. It lets you know other people also lose their phones.
B. It will give you a new phone through insurance.
C. It enables you to reconnect with your acquaintance.
D. It gives you a prescription to treat nomophobia.
5. What is the passage mainly about?
A. Attitude toward mobile phone.
B. New mobile phone technology.
C. Disadvantages of mobile phone.
D. Solutions to nomophobia

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源：專項(xiàng)題 題型：閱讀理解

閱讀理解。
     The rise of multinational corporations (跨國(guó)公司), global marketing, new communications
technologies, and shrinking cultural differences have led to an unparalleled increase in global
public relations or PR.
     Surprisingly, since modern PR was largely an American invention, the U.S. leadership in public
relations is being threatened by PR efforts in other countries. Ten years ago, for example, the
world's top five public relations agencies were American-owned. In 1991, only one was. The
British in particular are becoming more sophisticated and creative. A recent survey found that
more than half of all British companies include PR as part of their corporate (公司的) planning
activities, compared to about one-third of U.S. companies. It may not be long before London
replaces New York as the capital of PR.
     Why is America lagging behind in the global PR race? First, Americans as a whole tend to
be fairly provincial and take more of an interest in local affairs. Knowledge of world geography,
for example, has never been strong in this country. Secondly, Americans lag behind their European
and Asian counterparts (相對(duì)應(yīng)的人) in knowing a second language. Less than 5 percent of
Burson-Marshall's U.S. employees know two languages. Ogilvy and Mather has about the
same percentage. Conversely, some European firms have half or more of their employees fluent
in a second language. Finally, people involved in PR abroad tend to keep a closer eye on
international affairs. In the financial PR area, for instance, most Americans read the Wall Street
Journal. Overseas, their counterparts read the Journal as well as the Financial Times of London
and The Economist, publications not often read in this country.
     Perhaps the PR industry might take a lesson from Ted Turner of CNN (Cable News Network).
Turner recently announced that the word "foreign" would no longer be used on CNN news
broadcasts. According to Turner, global communications have made the nations of the world
so interdependent that there is no longer any such thing as foreign.
1. According to the passage, U.S. leadership in public relations is being threatened because _______.
A. an unparalleled increase in the number of public relations companies
B. shrinking cultural differences and new communications technologies
C. the decreasing number of multinational corporations in the U.S.
D. increased efforts of other countries in public relations
2. London could soon replace New York as the center of PR because ________.
A. British companies are more ambitious than U.S. companies
B. British companies place more importance on PR than U.S. companies
C. British companies are heavily involved in planning activities
D. Four of the world's top public relations agencies are British-owned
3. The word "provincial" in Para.3 most probably means"________."
A. limited in outlook
B like people from the provinces
C. rigid in thinking
D interested in world financial affairs
4. We learn from the third paragraph that employees in the American PR industry ________.
A. speak at least one foreign language fluently
B. are ignorant about world geography
C. are not as sophisticated as their European counterparts
D. enjoy reading a great variety of English business publications
5. What lesson might the PR industry take from Ted Turner of CNN?______
A. American PR companies should be more internationally-minded.
B. The American PR industry should develop global communications technologies.
C. People working in PR should be more fluent in foreign languages.
D. People involved in PR should avoid using the word "foreign".

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源：福建省期末題 題型：閱讀理解

閱讀理解
     Kelly Reeves was getting ready for a trip when her phone slipped into a sink full of water. Panic
moment! She quickly picked up the wet phone and tried to turn it on, but nothing worked. Her first
reaction? She got dressed, drove to the nearest store, and bought a new model at full price.    
A new study finds that fear of losing your phone is a common illness. About 66 percent of those
surveyed suffer from nomophobia or "no mobile phone phobia". Interestingly, more women worry about
losing their phone than men.    
     Fortunately, there's a solution.    
     The first step is to figure out if you have nomophobia. Checking your phone too often is one thing, but
the true sign of a problem is that you can't conduct business or go about your routine when the fear
becomes so severe.    
     Do you go to unusual lengths to make sure you have your phone? That's another sign of a problem.
If you find you check your phone plenty of times per hour, or a total of an hour per day, there may be
a problem.    
     Some of the treatments are similar to those for treating anxiety attacks: Leaving the phone behind and
not checking e-mail or text messages, and then learning to tolerate the after anxiety. Even if this leads to
a high level of worry and stress, the solution is to push through the fear and learn to deal with not having
your phone.    
     Of course, there are also technological alternatives. Luis Levy, a co-founder at Novy PR, says he
uses an application called Cerberus that can automatically track the location of his phone. To find it, he
can just go to a Web site and see the phone's location.    
     He also insures his phone through a service called Asurion. The company's description of its product
reads like a prescription for anxiety: "60 million phones are lost, stolen or damaged each year. You'll
have complete peace of mind knowing that your phone is protected and you can quickly reconnect with
family, friends and work, as soon as the very next day!"
1. Why does the author mention Kelly's experience in the first paragraph?
A. To inform us that mobile phones are useful.  
B. To introduce the topic for discussion.
C. To tell us we should get phones ready for a trip.
D.To warn us that we should be careful.
2. The underlined word "omophobia" in Paragraph 2 means ________.
A. Fear of losing mobile phones.    
B. Habits of using mobile phones
C. Independence of mobile phones.  
D. Eagerness for new mobile phones.
3. Which of the following is a way to treat nomophobia?
A. Learning more about modern technology.  
B. Avoiding using phone for some time
C. Not using a mobile phone in one's daily work.
D.Protecting one's phone against any damage.
4. Why can the service called Asurion help to treat nomophobia?
A. It will give you a new phone through insurance.
B. It lets you know other people also lose their phones.
C. It gives you a prescription to treat nomophobia.
D. It enables you to reconnect with your acquaintance.
5. What is the passage mainly about?
A. New mobile phone technology.  
B. Attitude toward mobile phone.
C. Solutions to nomophobia      
D. Disadvantages of mobile phone

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源：廣東省同步題 題型：閱讀理解

閱讀理解。

     Kelly Reeves was getting ready for a trip when her phone slipped into a sink full of water.
Panic moment! She quickly picked up the wet phone and tried to turn it on, but nothing worked.
Her first reaction? She got dressed, drove to the nearest store, and bought a new model at full price.    
     A new study finds that fear of losing your phone is a common illness. About 66 percent of those
surveyed suffer from nomophobia or "no mobile phone phobia". Interestingly, more women worry
about losing their phone than men.    
     Fortunately, there's a solution.    
     The first step is to figure out if you have nomophobia. Checking your phone too often is one thing,
but the true sign of a problem is that you can't conduct business or go about your routine when the fear
becomes so severe.    
     Do you go to unusual lengths to make sure you have your phone? That's another sign of a problem.
If you find you check your phone plenty of times per hour, or a total of an hour per day, there may be
a problem.    
     Some of the treatments are similar to those for treating anxiety attacks: Leaving the phone behind
and not checking e-mail or text messages, and then learning to tolerate the after anxiety. Even if this
leads to a high level of worry and stress, the solution is to push through the fear and learn to deal with
not having your phone.    
     Of course, there are also technological alternatives. Luis Levy, a co-founder at Novy PR, says he
uses an application called Cerberus that can automatically track the location of his phone. To find it, he
can just go to a Web site and see the phone's location.    
     He also insures his phone through a service called Asurion. The company's description of its product
reads like a prescription for anxiety: "60 million phones are lost, stolen or damaged each year. You'll
have complete peace of mind knowing that your phone is protected and you can quickly reconnect
with family,friends and work, as soon as the very next day!"

1. Why does the author mention Kelly's experience in the first paragraph?
A. To introduce the topic for discussion.
B. To inform us that mobile phones are useful.
C. To warn us that we should be careful.
D. To tell us we should get phones ready for a trip.
2. The underlined word "nomophobia" in Paragraph 2 means ________.
A. Habits of using mobile phones.
B. Fear of losing mobile phones.
C. Eagerness for new mobile phones.
D. Independence of mobile phones.
3. Which of the following is a way to treat nomophobia?
A. Avoiding using phone for some time
B. Learning more about modern technology.
C. Protecting one's phone against any damage.
D. Not using a mobile phone in one's daily work.
4. Why can the service called Asurion help to treat nomophobia?
A. It lets you know other people also lose their phones.
B. It will give you a new phone through insurance.
C. It enables you to reconnect with your acquaintance.
D. It gives you a prescription to treat nomophobia.
5. What is the passage mainly about?
A. Attitude toward mobile phone.
B. New mobile phone technology.
C. Disadvantages of mobile phone.
D. Solutions to nomophobia

查看答案和解析>>

同步練習(xí)冊(cè)答案