Anewgenerationaddictionisquick-优题课

第二部分阅读理解（共25小题，第一节每小题2分，第二节每小题1分；满分45分）
第一节，阅读下面短文，从每题所给的四个选项（A、B、C和D）中，选出最佳选项，并在答题卡上将该项涂黑。
A
Bollworms are a traditional threat to cotton crops．Young ones feed on the boll，the part of the cotton plant that contains the seeds．
A bacterium known as Bt is able to kill bollworms and some other pests．Bt is the short form for Bacillus thuringiensis．It was discovered in the early twentieth century．Farmers began using Bt as a natural pesticide(杀虫剂)．
Then，in the 1990s，researchers found a way to grow cotton plants that contain a Bt gene．The genetically improved cotton plant produces liquid that kills bollworms．Farmers around the world are now growing an estimated fourteen million hectares of Bt cotton．
Cotton bollworms also attack other crops．But scientists in China recently reported that Bt cotton may help prevent bollworm in other crops growing nearby．
The study involved crops grown in six provinces of northern China between 1992 and 2008．The study area contained three million hectares of cotton and twenty-two million hectares of corn，peanuts，soybeans and vegetables．
The researchers say the study suggested that Bt cotton not only controls bollworm on the transgenic cotton，but also may reduce its existence on other crops．And that reduction，they say，may decrease the need for insecticide use in general．
But the researchers also pointed out concerns．They say bollworms could develop resistance to the cotton plants designed to resist them．And they noted that insects called mirids have become “key pests” of cotton in China．They said this is because of a decrease in pesticide use made possible by Bt cotton．
The researchers say they do not believe that Bt cotton alone can solve all insect problems．Instead，they say farmers in China should consider it just one part of pest management systems．
41．What is Bt in this passage?
A．It's a kind of hi-tech invention． B．It's a natural bacterium．
C．It's a kind of pest． D．It's a man-made pesticide．
42．Bt cotton has all the advantages EXCEPT that ________．
A．it resists bollworms
B．it does good to other crops growing around
C．it reduces the use of insecticide
D．it helps to develop new insects
43．The underlined word “ones” in the first paragraph refers to ________．
A．bollworms B．cotton crops C．cotton seeds D．pests
44．From the passage，we can infer ________．
A．farmers around the world are now growing a large area of Bt cotton
B．researchers are probably now searching for new ways to solve other cotton problems C．bollworms could not exist in Bt cotton any longer
D．Chinese scientists found the way to grow Bt cotton

E
I find it pleasant to be alone the greater part of the time; to be in company, even with the best, is soon tiresome and wasteful, and I never found a companion so companionable as solitude (独处).
We are for the most part more lonely when we go abroad than when we stay in the meeting-rooms, for solitude is not measured by the miles of space between a man and his fellows.
The farmer, who can work alone all day without feeling lonesome, but must do something with others to get pleasure at night, wonders how the student can sit alone at night; he does not realize that the student, though in the house, is actually at work in his field and cutting his wood as the farmer was in his.
Society is commonly too cheap：We meet at very short intervals (间隔) ,not having had time to get any new value for each other; we meet at meals three times a day and give each other a new taste of that unpleasant old cheese; we live thick and are in each other’s way, and I think that we thus lose some respect for one another.
We have had to agree on a certain set of rules, called etiquette and politeness, to make this frequent meeting tolerable (可忍受的); certainly less frequency would be enough for all important and hearty communications between men.
It would be better if there were but one to live within a square mile, as where I live ,for as the value of a man is not in his skin, we need not touch him.
72．The writer uses the example of the farmer and the student to show that _____.
A．men need to do something for pleasure after their work.
B．men are not lonely when they are working.
C．solitude is necessary for a student.
D．people have different ideas of solitude.
73．When the writer says：“Society is commonly too cheap” he means that ______.
A．we meet not frequently enough so we don’t understand each other well.
B．we eat cheap food and live a simple life so we don’t feel very happy.
C．our lives are too regular for us to find any happiness in them.
D．people don’t have enough hearty communication to realize the value in others
74．The writer’s opinion on the value of a man is that _____.
A．it is made too low by the rules of etiquette and politeness.
B．it can be discovered through frequent physical touch.
C．it can be found in a man’s appearance.
D．it doesn’t lie in physical touch.
75．The writer almost believes that ______.
A．a student and a farmer have no idea of solitude.
B．the same life we live every day is the cause of man’s loneliness.
C．etiquette and politeness are rules that make frequent meetings tolerable.
D．less frequent meetings can make us more clear about the value of men.

D
Tears are nature's way of making us feel more comfortable. When our eyes is made uncomfortable by some small pieces of pollution, or when we are cutting onions, or when we are exhausted and “red –eyes” from over work and late hours, tears form in our eyes to clean and re-flesh them.
Tears are also a sign of strong emotion. We cry when we are sad and we cry when we are happy.
And tears seem to be uniquely（唯独）human. We know that animals also experience emotion—fear, pleasure, loneliness — but they do not shed （流） tears. From this, we can conclude that tears are closely related to the emotional and biological make up of the human species.
Biologically speaking, tears are actually drops of saline fluid, which is a little bit salty, produced by a gland（腺）in the body. Because salt is an important component, tears may actually constitute the most conclusive evidence that the human animal is the end product of a long evolutionary process that began in the sea.
And it is clear that, in addition to（除了） the emotional benefits（好处）, the shedding of tears has a specific biological function as well. Through tears, we can eliminate from our body certain chemicals which build up in response to stress and create a chemical imbalance in the body. Crying actually makes us feel better by correcting that imbalance and making us feel good again. And thus the emotional and the biological functions of tears merge（合并）into one and make us even more "human" than we would otherwise be.
68．According to the passage, human beings may have originated（起源于）in________.
A．the sea B．the salt C．chemicals D．animals
69．Which of the following is NOT a function of tears?
A．Biological B．Emotional C．Political D．Chemical
70．According to the article, which of the following is unique to humans?
A．The feeling of loneliness. B．The state of feeling good.
C．The ability to shed tears D．The feeling of fear
71．The underlined word “eliminate” probably means_______.
A．add B．produce C．replace D．remove

C
Healthy Habits, Healthy Body
Feel tired lately? Has a doctor said he can’t find anything wrong with you? Perhaps he sent you to a hospital, but all the advanced equipment there shows that there is nothing wrong with you．
Then, consider this：you might be in a state of sub-health(亚健康)．
Sub-health, also called the third state or gray state, is explained as a borderline state between health and disease．
According to the investigation by the National Health Organization, over 45 percent of sub-healthy people are middle-aged or elderly．The percentage is even higher among people who work in management positions as well as students around exam-week．
Symptoms(征兆)include a lack of energy, depression(压抑),slow reactions, insomnia(失眠),agitation, and poor memory．Other symptoms include shortness of breath, sweating and aching in the waist and legs．
The key to preventing and recovering from sub-health, according to some medical experts, is to form good living habits, alternate work and rest, exercise regularly, and take part in open air activities．
As for meals, people are advised to eat less salt and sugar．They should also eat more fresh vegetables, fruits, fish because they are rich in nutritional elements…vitamins and trace elements …vitamins and trace elements…that are important to the body．
Nutrition(营养)experts point out that it is not good to eat too much at one meal because it may cause unhealthy changes in the digestive tract(消化系统)．They also say that a balanced diet is very helpful in avoiding sub-health．
63．According to this passage, which of the following is right?
A．When you are in a state of sub-health, you should stay home and keep silent．
B．When you are in a state of sub-health, you should go to see a doctor and buy some medicine．
C．When you are in a state of sub-health, you should have yourself examined in foreign countries．
D．When you are in a state of sub-health, you should find out the reasons and relax yourself．
64．Middle-aged people may be easy to get sub-health because ___.
A．they have used up their energy
B．they have lost their living hopes
C．they have more pressure in life and work
D．they begin to get older
65．The key to preventing you from falling into a state of sub-health is that you should ___.
A．work hard B．sleep more
C．form good living habits D．take more medicine
66．As for food, experts suggested that ___.
A．we should never eat meat B．we should have variety of food
C．we should eat less than usual D．we should have meals without salt to sugar
67．The bold-faced word “alternate” in this passage is closest in meaning to ___.
A．arrange by turns B．cause to take place
C．keep up D．take up

第三部分：阅读理解（共20小题，每题2分，满分40分）
阅读下列短文，从每题所给的A、B、C、D四个选项中，选出最佳答案，并在答题卡上将该项涂黑。
A
In this age of ours, I find that almost all of my friends are becoming mere voices.
Not too long ago when friends came, they would fill half the drawing room and their voices would penetrate the four walls and disturb all the neighbors. Now they have all become, step by step, into invisible and untouched beings, whose tiny voices can only be heard by one ear through the telephone, no louder than the mosquitoes(蚊子).
Since this has become a necessary part of modern life, I too have learnt to live with this “ear language”. Many friends have become more distant because they are not very good at this way of communication（交流）, others have become closer through ear language, and there are some friends I know by voice only. There is one particular voice friend I got to know through a very curious incident.
One day my telephone rang. When I lifted the receiver- a young lady’s voice informed me that she was phoning in answer to an advertisement for a night club program hostess. Obviously she had got the wrong number. The incident should have ended there and then. Actually, it was a sweet voice, only her poor imitation（模仿）of Hong Kong pronunciation and intonation got on my nerve and especially the “wa!” gave me the goose flesh. I told her that if I were the boss of the club, I wouldn’t give her a second thought because of her poor pronunciation. The young lady at the other end of the phone immediately came up with a surprising suggestion that, of course in her true local accent, she wanted to learn proper standard spoken Chinese speech from me, because she valued every chance very much. To my great surprise, we became “phone” friends. Every day, at the agreed time, she would ring me up and our “lesson” would begin. And she was tested and interviewed by a radio station in the south and got acceptd. She phoned me for the last time to thank me and to say good-bye. We had already formed a very deep “voice” friendship and have left deep unchangeable vocal(听觉的) impressions in each other’s mind. Any sudden appearance of visual images(视觉印象), good or bad, could only be destructive.
56．The underlined word penetrate in the first paragraph means _____.
A．pass quickly by B．force a way through
C．hear accidentally D．make a hole in
57．The passage suggests us that _____.
A．they would be friends forever
B．they would meet in the future
C．they hadn’t had and wouldn’t have any interview
D．the young lady was able to sing sweet songs in standard Chinese
58．We know from the passage that _____.
A．in modern times people get in touch less than before
B．young people enjoys getting together very much
C．people are more ready to help others
D．people can earn a lot of money in the night club
59．Which is wrong according to the passage?
A．The writer taught the young lady without pay.
B．The young lady can’t be a native of Beijing.
C．The writer is not fond of getting in touch with others
D．Neither of the two is ready to see each other.