专升本英语（阅读）-试卷73
(总分60,考试时间90分钟)
5. Reading Comprehension
Part III Reading ComprehensionDirections: In this part there are four passages. Each passage is followed by a number of comprehension questions. Read the passages and choo the best answer to each question. Then, mark your answer by blackening the corresponding letter on the Answer Sheet.
By 1970, according to a World Wildlife Fund report, only about 4,500 tigers survived throughout the world大米饭的做法
— half of them in India. Mr. Foresters, who followed and counted tiger footprints, estimated that in May 1972 only about 1,800 tiger existed in India. Project Tiger supported by W. W. F. was immediately launched. Nine tiger rerves were created, with armed guards protecting them. The project provided opportunities for rearchers from India and abroad to study tigers in the rerves and gather previously unavailable informati
on about their habits. Studies show that a male tiger may control a hunting territory of between 10 and 20 sq. kms. depending on its age, size and strength. The territory of a male includes the smaller territories of three or four tigress. A tiger marks the boundaries of its territory by spraying urine (尿) and other bodily liquids on bushes. But it tries to avoid territorial fights, being guided by the distinctive body smell of other tigers. Tigers fight to death only when a tigress is defending her young, or when a tiger is guarding a tigress from the attentions of other males. The popular image of the tiger is that of a merciless and unconquerable hunter. But studies show that it catches only one of 20 victims it tries to attack. Fears have recently developed that Project Tiger has been too successful. It has enabled the tiger population to double (by mid-80s) but India's human population has also grown out of control. Currently it is 750 million and likely to be 900 million by the end of the century. Land problem is becoming rious and many rural people feel bitter about the fact that some rich forests are rerved for tigers. A growing number of att尿不湿怎么用
acks by tigers on man has added to the hostility.
1. The ultimate aim of Project Tiger is to________.
A. protect tigers from being killed
B. study the growth rate of tigers
C. promote the breeding of young tigers
D. analyze the behavioral patterns of tigers
2. Studies have shown that________.
A. a tigress never attacks until attacked
B. the tigress is not as fierce as the tiger
C. the tiger is not an efficient hunter as is commonly described
D. a tiger usually fights another tiger to defend its own territory
3. According to the passage, a tiger's territory________.
A. remains unchanged
B. is often defended by tigress
C. is the cau of most fights
D. expands as the tiger grows up
4. Some people are afraid that Project Tiger________.
A. has failed to achieve its goal
B. has not received enough attention
C. has been carried too far
D. is not worth the money spent on it
5. The author ems________.
A. to have a matter-of-fact attitude towards Project Tiger
B. to be enthusiastic about Project Tiger
C. to have a hostile attitude towards Project Tiger
D. to be satisfied with Project Tiger
We u both words and gestures to express our feelings, but the problem is that the words and gestures can be understood in different ways. It is true that a smile means the same thing in any language. So does laughter or crying. There are also a number of striking similarities in the way different animals show the same feelings. Dogs, tigers and humans, for example, often show their teeth when they are angry. This is probably becau they are born with tho behavior patterns. Fear is another emotion that is shown in much the same way all over the world. In Chine and in English literature, a phra like "he went pale and begin to tremble" suggests that the man is either very afraid or he has just got a very big shock. However, "he opened his eyes wide" is ud to suggest anger in Chine whereas in English it means surpri. In Chine "surpri" can be described in a phra like "they stretched out their tongues!" Sticking out your tongue in English is an insulting gesture or express strong dislike. Even in the same
culture, people differ in ability to understand and express feelings. Experiments in America have shown that women are usually better than men at recognizing fear, anger, love and happiness on people's faces. Other studies show that older people usually find it easier to recognize or understand body language than younger people do.
6. According to the passage, ________.
A. we can hardly understand what people's gestures mean
B. we can not often be sure what people m孕期不能吃什么
ean when they describe their feelings in words or gestures
C. words can be better understood by older people
D. gestures can be understood by most of the people while words can not
7. People's facial expressions may be misunderstood becau________.
A. people of different ages may have different understanding
B. people have different cultures
C. people of different x may understand a gesture in a different way
D. people of different countries speak different languages
8. In the same culture, ________.
A. people have different ability to understand and express feelings
B. people have the same understanding of something
C. people never fail to understand each other
D. people are equally intelligent
9. From this passage, we can conclude that________.
A. words are ud as frequently as gestures
B. words are often found difficult to und新郎英语
erstand
C. words and gestures are both ud in expressing feelings
D. gestures are more efficiently ud than words
10. The best title for this passage may be________.
A. Words and Feelings
B. Words, Gestures and Feeling龙高清壁纸
s
C. Gestures and Feelings
D. Culture and Understanding
The accuracy of scientific obrvations and calculations is always at the mercy of the scientist's time-keeping methods. For this reason, scientists are interested in devices that give promi of more preci time-keeping. In their arch for precision, scientists have turned to atomic clocks that depend on various vibrating atoms or molecules to supply their "ticking". This is possible becau each kind of atom or molecule has its own charac
teristic rate of vibration. Atom in ammonia, for example, vibrates or "ticks" 24 billion times a cond. One such atomic clock is so accurate that it will probably lo no more than a cond in 3000 years. It will be of great importance in fields such as astronomical obrvation and long-range navigation. The heart of this Atomichron is a cesium (铯) atom that vibrates 9. 2 billion times a cond when heated to the temperature of boiling water. An atomic clock that operates with an ammonia molecule may be ud to check the accuracy of predictions bad on Einstein's relativity theories, according to which a clock in motion and a clock at rest should keep time differently. Placed in an orbiting satellite moving at a speed of 18,000 miles an hour, the clock could broadcast its time readings on a similar model. Whatever differences develop would be checked against the differences predicted.
