Environmentalproblemsarebecomi

更新 2022-09-03
科目英语
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Environmental problems are becoming more and more serious all over the world. For example, cars have made the air unhealthy for people to breathe and poisonous gas is given off by factories. Trees on the hills have been cut down and waste water is being poured continuously into rivers. Furthermore, wherever we go today, we can find rubbish carelessly disposed.
There are different kinds of pollutants, each of which comes from different sources. It is necessary to identify the source of pollution, in order to make a policy to eliminate them.
Different products, processes and activities of our industrialized world together form the major source of pollution. The forms of pollution can be mainly divided into three kinds—solid, liquid and gas.
These pollutions have greatly damaged our planet and continue to do so. In fact, pollution is threatening our existence. The whole ecological balance of the earth is changing. Massive destruction of environment has brought about negative effects and even posed a great threat to man’s existence.
We must face the situation that exists and take action to solve our environmental problems. For instance, new laws must be passed to place strict control over industrial pollution, the public must receive the education about the danger of pollution and so on.
The earth is our home and we have the duty to take care of it for ourselves and our later generation. Fortunately, more and more people have realized these problems. Measures have been taken to deal with these situations by the government. Laws have been passed to stop pollution, I hope the problems will be solved in the near future and our home will become better and better.
How many examples of environmental problems are given in the first paragraph?

A．2

B．3

C．4

D．5

Which of the following is TRUE according to the passage?

A．In all there are three kinds of pollution

B．If people continue to pollute our planet, there will be no trees.

C．Industrial pollution has been completely controlled.

D．Laws have been passed to stop pollution and protect our environment.

The sentence “We hope that all these measures will be effective and bring back a healthy environment” can best be put at the end of paragraph _____.

A．2

B．3

C．5

D．6

The writer’s attitude towards the future of the earth is _____.

A．despair

B．negative

C．optimistic

D．hopeless

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Food sometimes gets poisoned with harmful things. A person who eats such food can get an illness called food poisoning. Food poisoning is usually not serious, but some types are deadly. The symptoms of food poisoning usually begin within hours of eating the poisoned food. Fever is one of the most common symptoms.
Certain microorganisms(微生物)cause most types of food poisoning. Bacteria and other microorganisms can poison eggs, meat, vegetables, and many other foods. After entering the body, these tiny living things release(释放)poisons that make people sick.
Some chemicals can also cause food poisoning. They are often added to food while it is being grown, processed, or prepared. For example, many farmers spray chemicals on crops to kill weeds and insects. Some people may have a bad reaction to those chemicals when they eat the crops.
Some plants and animals contain natural poisons that are harmful to people. These include certain kinds of seafood, grains, nuts, seeds, beans, and mushrooms.
When people handle food properly, the risk of food poisoning is very small. Microorganisms multiply rapidly in dirty places and in warm temperatures. This means that people should never touch food with dirty hands or put food on unwashed surfaces. Food should be kept in a refrigerator to stop microorganisms from growing. Meat needs to be cooked thoroughly to kill any dangerous microorganisms. People should also wash food covered with chemicals before eating it. Finally, people should not eat wild mushrooms or other foods that grow in the wild. Some of these foods may contain natural materials that are poisonous to humans. In addition, some types of fish can be poisonous.
Most people recover from food poisoning after a few days of resting and drinking extra water. If people eat natural poisons, they must go to the hospital right away to have their stomachs emptied.
67. Which of the following statements is NOT true?
A. Food when poisoned can make people sick.
B. Food poisoning means death.
C. Food poisoning comes in varieties.
D. Food poisoning can be serious.
68. Food poisoning can be caused by all the following EXCEPT ________.
A. some chemicals            B. low temperatures
C. some tiny living things      D. certain natural materials
69. From Paragraph 5,we can learn that ______________.
A. mushrooms should not be eaten
B. vegetables are safer than meat and seafood
　　C. natural poisons are more dangerous than chemicals
　　D. different types of food should be handled differently
70. It can be inferred from the passage that____________ .
　　A. natural materials are safe in food processing
　　B. chemicals are needed in food processing
　　C. food poisoning can be kept under control
　　D. food poisoning is out of control

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When something goes wrong，it can be very satisfying to say，“Well, it’s so-and-so’s fault.” or “I know I’m late，but it’s not my fault；the car broke down.” It is probably not your fault，but once you form the habit of blaming somebody or something else for a bad situation，you are a loser. You have no power and could do nothing that helps change the situation. However, you can have great power over what happens to you if you stop focusing on whom to blame and start focusing on how to remedy the situation. This is the winner’s key to success.
Winners are great at overcoming problems. For example, if you were late because your car broke down, maybe you need to have your car examined more regularly. Or, you might start to carry along with you the useful phone numbers, so you could call for help when in need. For another example, if your colleague causes you problems on the job for lack of responsibility or ability, find ways of dealing with his irresponsibility or inability rather than simply blame the person. Ask to work with a different person, or don’t rely on the person. You should accept that the person. Ask to work with a different person, or don’t rely on this person. You should accept that the person is not reliable and find creative ways to work successfully regardless of how your colleague fails to do his job well.
This is what being a winner is all about—creatively using your skills and talents so that you are successful no matter what happens. Winners don’t have fewer problems in their lives; they have just as many difficult situations to face as anybody else. They are just better at seeing those problems as challenges and opportunities to develop their own talents. So, stop focusing on “whose fault it is.” Once you are confident about your power over bad situations, problems are just stepping stop on for success.
63. According to the passage, winners___________________.
A. deal with problems rather that blame others
B. meet with fewer difficulties in their lives
C. have responsible and able colleagues
D. blame themselves rather that others
64. The underlined word remedy in Paragraph 1 is closest in meaning to _________.
A. avoid                      B. accept                    C. improve                         D. consider
65. When your colleague brings about a problem, you should______________.
A. find a better way to handle the problem     B. blame him for his lack of responsibility
C. tell him to find the cause of the problem     D. ask a more able colleague for help
66. Which of the following is the best title for the passage?
A. A Winner’s Secret.                                            B. A Winner’s Problem.
C. A Winner’s Opportunity.                                 D. A Winner’s Achievement.

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Nickname: Hawaii’s Island of Adventure     Size: 4,028 square miles
Population: 148,677. The most heavily populated areas are Hilo on the east side and Kailua-Kona on the west.
Temperature: Averages between 71°F and 77°F year around (expect the mercury (水银柱) to drop at higher heights).
Beaches: 47      Golf Courses: 20      Highest Peak: Mauna Kea, 13,796 feet.
Agriculture: The bulk (主体) of Hawaii’s farming products are grown and processed on the Big Island, including coffee, macadamia nuts and papaya.
Lodging: 9,655 rooms total; Nightly rates range from$ 35—$ 5,000.
Airports: Hilo International Airport on the east side and Kona International Airport on the west side.
Rental Cars: All of the nationally known rental car companies have locations at Hilo International and Kona International Airports as well as many resorts. In addition, Hilo, Kona and the major resort areas are serviced by taxis.
Resources: Call (800) 648—2441 to order a video, poster, brochures and maps from the Big Island Visitors Bureau. See www.bigisland.org for Updated information.
Shopping: The large shopping centers are in Hilo, Kona, Waimea and the Kohala Coast.
59．The passage is intended to be read by _______.
A．students              B．businessmen C．tourists     D．immigrants
60．What does the underlined part “expect the mercury to drop at higher heights” mean?
A．Things are easy to lose weight at higher places.
B．Dropping things from higher places is expected.
C．Temperature is expected to be lower at higher places.
D．Temperature is expected to be higher at higher places.
61．Which of the following is NOT mentioned as a traffic means to get around the Big Island?
A．By train.        B．By air.    C．By rental car.         D．By taxi.
62．What can we infer from the passage?
A．You can see www.bigisland.org for updated information.
B．You can call (800) 648 – 2441 to order some food.
C．You can find some counts to play tennis on the island.
D．You may pay a high price for spending one night on the island.

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My aunt Edith was a widow of 50, working as a secretary, when doctors discovered what was then thought to be a very serious heart disease.
Aunt Edith doesn’t accept defeat easily .She began studying medical reports in the library and found an article in a magazine about a well-known heart surgeon, Dr. Michael DeBekey, of Houston, Texas.He had saved the life of someone with the same illness .The article said Dr. DeBekey’s fees were very high; Aunt Edith couldn’t possibly pay them .But could he tell her of someone whose fee she could pay?
So Aunt Edith wrote to him .She simply listed her reasons for wanting to live: her three children, who would be on their own in three or four more years, her little - girl dreamt of traveling and seeing the world .There wasn’t a word of self-pity-only warmth and humor and the joy of living .She mailed the letter, not really expecting an answer.
A few days later, my doorbell rang .Aunt Edith didn’t want to come in; she stood in the hall and read aloud. “Your beautiful letter moved me very deeply .If you can come to Houston, there will be no charge for either the hospital or the operation. Signed Michael DeBekey.”
That was seven years ago. Since then, Aunt Edith has been around the world .Her three children are happily married. For her age, she is one of the youngest, most alive people I know – all because of an open heart surgeon who knew how to honor his profession, and how to open his own heart.
56．Aunt Edith wrote a letter to Dr. Debakey to         .
A．ask for his advice       B．beg him to operate on her
C．ask him to introduce another doctor         D．ask for his sympathy
57．The underlined phrase “open heart” in the last paragraph means          .
A．open – minded B．kind – hearted   C．patient       D．skillful
58．What can we conclude from the passage?
A．Dr. DeBakey is willing to operate on anyone free of charge.
B．Dr. DeBakey is expert in getting along with his patients.
C．My aunt Edith is very poor and mean.
D．My aunt Edith is optimistic and strong – minded.

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C
In 1879, a group of explorers made an incredible find. They discovered paintings of remarkable beauty on the walls of a cave in Spain. Some scientists believed that these paintings were created by early humans from the Stone Age, between ten and thirty thousand years ago. Other scientists and the public did not believe the claim, but over the years, it was proven correct. Our ancestors had incredible artistic talents.
Most of the cave art that has been discovered has been found in Spain and France. A smaller number of such caves are located in Italy, Portugal, Russia, and other countries. Scientists believe that many more caves will be discovered in the coming years, and are concentrating their efforts on Africa and the area between Europe and Asia. These two regions of the world were, populated first by humans.
Cave art was carved or painted on the walls and roofs of caves, usually near the entrance. The entrance area was probably chosen to take advantage of daylight and to allow many people to view the paintings. In some cases, the art appears much deeper in caves and requires artificial light. Evidence suggests that the artists used torches or shallow bowls in which animal fat was burned.
9.What was the response of general public to the discovery of cave art made by Stone Age people?
A. They believed it at first.
B. They did not believe it.
C. They thought it was beautiful.
D. They ignored it.
10.According to the passage, what can we conclude about animal fat?
A. It does not burn.
B. Stone Age artists used it to preserve their paintings.
C. It can be burned to produce light.
D. Stone Age artists mixed it with their food.
11.. Where do scientists expect to find more cave paintings?
A. In Central and South America.
B. In Spain and France.
C. In the places where there are caves with large openings.
D. In the regions of the world first populated by humans.
12.Where would this passage be most likely to appear?
A. In a textbook about early human history.
B. In a textbook about modern art.
C. In a dictionary.
D. In an encyclopedia entry about caves.

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