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题型:广东省期中题难度:来源:
阅读理解。     We each have a unique genetic (基因的,遗传的) make-up. Every cell of your body has the same set
of about 100,000 separate genes made of DNA. These are the instructions for producing a person.
Genes decide everything from the colour of your skin to the way your brain works. You have one of
several billion combinations of DNA which come from the random mixing of your parents" genes. Except
for identical twins (同卵双胞胎), no one has the same combination as another person. You are unique!
You are unique in another way too: in the way you are raised and all the experiences you have from before birth to adult life.These experiences influence you, your behaviour and attitudes, and the choices you make.
     But are genes or life experiences more important in shaping your appearance and personality? Scientists are studying twins to find out. One set of twins occurs every 70 births---some are identical and others are non-identical twins. Identical twins are special because they share exactly the same genes and often the same environment. Non-identical twins are more like ordinary brothers and sisters.
     Some identical twins have been adopted and brought up in different homes. With identical genes but a
different home environment, scientists can study twins to see how much a particular feature depends on the genes we inherit. For example, we know that eye problems, like short-sightedness, are mostly genetic. But resistance to pain is largely dependent on experiences. Genes also influence our eating habits. Identical twins brought up apart often like to eat at the same time of day and feel full after eating the same amount.
Non-identical twins in similar circumstances have more varied eating habits. Identical twins are also more
likely to follow the same patterns for marriage and divorce than non-identical twins.
     Scientists are trying to identify the different genes that influence our behaviour. Some people are
thrill-seekers and get into risk-taking and adventurous activities. They take up extreme sports like bungee
jumping and possibly take drugs. Scientists have discovered a gene which affects this.
     We could ask, "Are our lives determined by our genes or our upbringing?" Scientists are learning more all the time, but it is certainly true that both are important in making us who we are.1. What is the main idea of the first paragraph?A. We cannot easily change our physical appearance.
B. How we turn out depends on our parents" genes.
C. Everyone has a physical double somewhere in the world.
D. Both our genes and our experiences make us who we are.2. Why are scientists studying twins?A. To find out how many twins are born every year.
B. To discover what shapes us as individuals.
C. To compare differences between twins.
D. To study brother-and-sister relationships.3. According to the passage, __________.A. one in 70 twins are genetically identical 
B. non-identical twins are usually not of the same sex
C. twins separated at birth behave exactly the same
D. identical twins are genetically the same4. Which of the following is most affected by experience according the passage?A. Eating habits.
B. Eye-sight.  
C. Pain resistance.
D. Marriage patterns.5. What does the underlined "this" in Paragraph 4 refer to? A. Our love of sport.            
B. Our attitude to risk-taking.
C. Our skill at bungee jumping.    
D. Our ability to take drugs.
答案
1-5: DBDCB
核心考点
试题【阅读理解。     We each have a unique genetic (基因的,遗传的) make-up. Every cell of your bo】;主要考察你对题材分类等知识点的理解。[详细]
举一反三
阅读理解。     What will people die of 100 years from now? If you think that is a simple question, you have not been
paying attention to the revolution that is taking place in bio-technology (生物技术). With the help of new medicine, the human body will last a very long time. Death will come mainly from accidents, murder and
war. Today"s leading killers, such as heart diseases, cancer, and aging itself, will become distant memory.
     In discussion of technological changes, the Internet gets most of the attention these days. But the
change in medicine can be the real technological event of our times. How long can humans live? Human
brains were known to decide the final death. Cells(细胞) are the basic units of all living things, and
until recently, scientists were sure that the life of cells could not go much beyond 120 years because the
basic materials of cells, such as those of brain cells, would not last forever. But the upper limits will be
broken by new medicine. Sometime between 2050 and 2100, medicine will have advanced to the point
at which every 10 years or so, people will be able to take medicine to repair their organs(器官). The
medicine, made up of the basic building materials of life, will build new brain cells, heart cells, and so
on-in much the same way our bodies make new skin cells to take the place of old ones.
      It is exciting to imagine that the advance in technology may be changing the most basic conditional
human existence, but many technical problems still must be cleared up on the way to this wonderful future.1. According to the passage, human death is now mainly caused by _______.A. diseases and aging                
B. accidents and war
C. accidents and aging              
D. heart diseases and war2. In the author"s opinion, today"s most important advance in technology lies in _____.A. medicine      
B. the internet    
C. brain cells    
D. human organs3. Humans may live longer in the future because ______.A. heart disease will be far away from us
B. human brains can decide the final death
C. the basic materials of cells will last forever
D. human organs can be repaired by new medicine4. We can learn from the passage that _____.A. human life will not last more than 120 years in the future
B. human have to take medicine to build new skin cells now
C. much needs to be done before humans can have a longer life
D. we have already solved the technical problems in building new cells.
题型:贵州省期中题难度:| 查看答案
阅读理解。     Surfing the Internet for fun will make you a better employee, according to an Australian study.
     The University of Melbourne study shows that people who use the Internet for their own reasons at
work are about 9 percent more productive than those who do not. Study author Brent Coker said,
"Surfing the Internet at times helps increase an employee"s attention."
     "People need to relax for a bit to get back their attention," Coker said on the university"s website.
"Having a short break, such as a quick surfing of the Internet, helps the mind to rest itself, leading to a
higher total Internet attention for a day"s work, and as a result, increases productivity (生产效率)," he
said.
     According to the study of 300 workers, 70 percent of people who use the Internet at work surf the
Interne t for their own reasons during office hours. Among the most popular surfing activities are
searching for information about products, reading online news, playing online games and watching
videos. "Firms spend a lot of money on software to block their employees from watching videos, using
social networking sites or shopping online," said Coker. "That"s not always a good idea."
     However, Coker said the study looked at people who surfed the Internet in moderation (适度), or
were on the Internet for less than 20 percent of their total time in the office. "Those who spend too much
time surfing the Internet will have a lower productivity than those without." he said.1. What does the University of Melbourne study mainly show?A. People who surf the Internet are good employees.
B. Not everyone surfs the Internet for fun during office hours.
C. Surfing the Internet for fun at times during office hours increases productivity.
D. The Internet is becoming more and more important in people"s life.2. According to Paragraph 3, Brent Coker would most probably agree that ______.A. the longer a person"s mind rests, the better attention he will have
B. surfing the Internet is the best way to increase productivity
C. workers should have a long break during office hours
D. workers should let their minds rest now and then3. Which of the following is NOT mentioned in the passage as one of the most popular surfing activities?A. Watching videos.
B. Reading online news.
C. Reading online novels.
D. Playing online games.4. The underlined word "block" in Paragraph 4 means "______".A. stop
B. organize
C. protect
D. separate5. What can we infer from the last paragraph?A. Spending too much time surfing the Internet reduces productivity.
B. Those who never surf the Internet have the lowest productivity.
C. Most people don"t surf the Internet in moderation during office hours.
D. People should spend as little time as possible surfing the Internet.
题型:湖北省期中题难度:| 查看答案
阅读理解。     It is sometimes said that English is English and that there are no differences between different kinds of
English, but this is not the case. American English is in general quite different from UK English. The main
differences relate to the use of certain words and to spelling. American English is much more phonetic(与发音近似的)than UK English and in American English a "z" or a "c" is often used where an "s" would be
used in British English.
     Words can vary in different types of English as well. An "estate agent" in UK English is someone who
works in "real estate" in American English. British people talk of "rubbish" while the Americans call this
"garbage". The UK people have "bins", but the Americans have "dumpsters".
     The differences between these ways of using English make translating works into English a difficult
business. There are translation tools available on the Internet, but these can often translate words in a very direct way and the end result is a sentence that has lost its meaning.
    The best way of translating any written piece of work into the English language is to first decide what
kind of English you want the piece to be translated into. For example, if it is for a British market, then use
the UK English. For the best result, always use some kind of spelling and grammar checker so you can
make sure that you are using the proper terms, spelling and vocabulary.1. Which of the following statements would the writer most probably agree with? A. UK English is much more phonetic than American English.
B. There are differences between different kinds of English.
C. American English is different from British English only in spelling.
D. It"s easier to learn British English than to learn American English.2. The underlined word "vary" in Paragraph 2 means "______".A. change
B. argue
C. replace
D. compare3. It is implied in Paragraph 3 that ______.A. works translated into English will surely lose their meanings
B. we should never translate words into English in a direct way
C. translating works into English is not difficult
D. online translation tools are not so useful4. What is the last paragraph mainly about?A. The advantages of using a spelling and grammar checker.
B. The differences between British English and American English.
C. What we should do when translating something into English.
D. When we should use British English or American English.
题型:湖北省期中题难度:| 查看答案
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。     No.1 Will the economic climate improve this year?
     I don"t think we will see too much improvement this year, but of course I hope so.
     No.2 How important is an MBA compared to experience?
     I won"t say a degree isn"t important.  1  .When I look at potential employees, I look at what they have
done in the past that I can use to help me tomorrow.
     No.3 How can you ensure your job is safe with the economy so shaky?
     No job is safe.Never will it be.The half-life(半衰期) of any particular skill set is, at most, five years.
And that"s long enough.    2   Be curious, be willing to learn, have a moral compass and know what gives
your life meaning.
     No.4 When the job market is this bad, how can you distinguish yourself as a candidate?
     Know the company, its competitive position, recent announcements, stock-price history.Do a Google
or Yahoo search on the person you"ll be meeting with and you should be able to find something about him or her.Then develop an "outsider"s view" of their key needs and opportunities.    3  
     No.5 I"m graduating from business school this spring.   4  
     If you haven"t already secured an internship  (职业院校证)within your chosen field, do so now.Take
any internship; forget about being paid.     5    the experience in your field and the opportunity to check
out onto a possible employee.Your connections will be the hot ticket to get you in the door for job
interviews.
题型:辽宁省期中题难度:| 查看答案
A. You are after two things.
B. Do all you can to be the solution to someone else"s problem.
C. Will technology create more jobs?
D. Any job advice?
E. But nothing beats experience.
F. What will keep you alive?
G. Different jobs needs different skills.
完形填空。
     Childhood curiosity can last a lifetime and I learned this from my son, Bill. When he was very young, I
often took him to the   1  . He loved to read and often needed to   2   the books he"d read in order to
borrow more books. One unintended   3   of his nonstop reading habits was that he even   4   at the dinner
table. His mother, Mary, and I did our best to   5   him that, on certain social   6  , reading while dining with
others was not a good thing.
     Every summer the teachers at his school   7   give the students a reading list, and there was a contest to
see who could read the most books. He was so   8  , and he always wanted to win. And he often   9  . But
the main reason why he read so obsessively (着迷地) was that he was so   10  . He didn"t just want to
learn about   11   things. He wanted to learn about everything.
     We helped   12   his curiosity in every way.   13   an unfamiliar word came up in conversation, we"d
turn to the   14  , looking up the word, and reading the definition aloud. Thus my son came to realize that if
you have a question, the   15   exists somewhere. All you have to do is   16   it.
     Bill remains as much of a   17   today as when he was a child, and he seems to   18   everything he
reads. He"s often   19   to share what he"s learned with the next person he meets. He   20   reads at the
dinner table, though - which is a good thing because the books he"s attracted to now are increasingly
unappetizing (引不起食欲的): The Eradication of Infectious Diseases, Mosquitoes, Malaria & Man,
and Rats, Lice, and History.
题型:湖北省期末题难度:| 查看答案
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