题目列表(包括答案和解析)
Trees are usefully to us in three important ways: 1. ________
they give us wood and another products; 2. ________
they give us shade and they help to stopping droughts and floods. 3. ________
However, people in many part of the world 4. ________
have not realized that the third benefit 5. ________
is the more important. A large number of 6. ________
trees have cut down, but new ones 7. ________
haven't been planted. It is really danger 8. ________
for people. Though we do not try to keep the balance of nature, 9. ________
we will lose our live environment. 10. ________
Sports can help you keep fit and get in touch with nature. However, whether you are on the mountains, in the waves, or on the grassland, you should be aware that your sport of choice might have great influence on the environment.
Some sports are resource-hungry. Golf, as you may know, eats up not only large areas of countryside, but also tons of water. Besides, all sorts of chemicals and huge amounts of energy are used to keep its courses （球场） in good condition. This causes major environmental effects. For example, in the dry regions of
There are many environment-friendly sports. Power walking is one of them that you could take up today. You don’t need any special equipment except a good pair of shoes; and you don’t have to worry about resources and your purse. Simple and free, power walking can also keep you fit. If you walk regularly, it will be good for your heart and bones. Experts say that 20 minutes of power walking daily can make you feel less anxious, sleep well and have better weight control.
Whatever sport you take up, you can make it greener by using environment-friendly equipment and buying products made from recycled materials. But the final goal should be “green gyms”. They are better replacements for traditional health clubs and modern sports centers. Members of green gyms play sports outdoors, in the countryside or other open spaces. There is no special requirement for you to start your membership. And best of all, it’s free.
64. Which of the following is the author most probably in favor of?
A. Cycling around a lake.
B. Motor racing in the desert.
C. Playing basketball in a gym.
D. Swimming in a sports center.
65. What do we know about golf from the passage?
A. It is popular in
B. It causes water shortages around the world.
C. It pollutes the earth with chemicals and wastes.
D. It needs water and electricity to keep its courses green.
66. The author uses power walking as an example mainly because______.
A. it is an outdoor sport
B. it improves our health
C. it uses fewer resources
D. it is recommended by experts
67. The author writes the passage to_______.
A. show us the function of major sports
B. encourage us to go in for green sports
C. discuss the major influence of popular sports
D. introduce different types of environment-friendly sports
“I sometimes get up at three or four in the morning and I surf the net.”
“I often check my e?mail forty times a day.”
“I often spend more than three hours during one time on the net.”
“I spend more time in chat rooms than with my real?life friends.”
Do you know any people like these? They are part of a new addiction called Internet addiction.Internet addicts spend at least thirty to forty hours online every week.The use of the Internet can be an addiction like drug use.People lose control of the time they spend on the Internet.
For example，one college student was missing for several days.His friends were worried，and they called the police.The police found the student in the computer lab: he was surfing the net for several days straight.
Studies show that about 6% to 10% of Internet users become addicted.And people worry about the teens because the Internet is changing the playing field for some of them.They spend more time in cyberspace than in the real world of friends and family.
Is “surfing the net” a hobby or an addiction for you? You may have a problem if you have these symptoms：
?You do not go to important family activities or you do not do school work because you like to spend hours on the Internet.
?You can’t wait for your next online time.
?You plan to spend a short time online，but then you spend several hours.
?You go out with your friends less and less.
1.What does the beginning of the passage tell us?
A.How to become an Internet addict.
B.What an Internet addict usually does.
C.Where to find an Internet addict.
D.Why to write this passage.
2.How does the writer describe the addicts’ use of Internet?
A.It is something like keeping drugs.
B.It is a way of producing drugs.
C.It is like taking drugs.
D.It is terrible to imagine.
3.Why do people worry about the teens?
A.Because the teens are wasting too much money.
B.Because they used to work on the Internet.
C.Because the playing field of the teens will disappear.
D.Because more and more of the teens will become addicted to the Internet.
4.The example in the passage shows that .
A.Internet problems are more serious among college students
B.Internet addicts usually stay in the computer lab without sleep
C.some of the Internet users have already been seriously addicted
D.the police often help to find those Internet addicts
5.What is the writer trying to tell us at the end of the passage?
A.Don’t be addicted to the Internet.
B.Go to family activities more often.
C.Do things as you have planned.
D.Stay with your parents as often as possible.
请认真阅读下列短文，并根据所读内容在文章后表格中的空格里填入最恰当的单词。
(注意：每空格1个单词)
WASHINGTON－According to statistics compiled by the Federal Bureau of Investigation, 72 officers were killed by criminals in 2011, increased markedly in recently years．
The 2011 deaths were the first time that more officers were killed by suspects than car accidents．The number was the highest in nearly two decades, excluding those who died in the Sept．11 attacks in 2001 and the Oklahoma City bombing in 1995．
While the F．B．I．and other law enforcement(执行)officials cannot fully explain the reasons for the rise in officer homicides, they are clear about the terrible consequences．
“In this law enforcement job, when you pin this badge on and go out on calls, when you leave home, you can't guarantee that you will come back,” said Sheriff Ray Foster of Buchanan County, Va．
After a series of killings in early 2011, Attorney General Eric H．Holder Jr．asked federal authorities to work with local police departments to try to come up with solutions to the problem．
The F．B．I．, which has tracked officer deaths since 1937, paid for a study conducted by John Jay College that found that in many cases the officers were trying to arrest or stop a suspect who had previously been arrested for a violent crime．
That prompted the F．B．I．to change what information it will provide to local police departments, the officials said．Starting this year, when police officers stop a car and call its license plate into the F．B．I．'s database, they will be told whether the owner of the vehicle has a violent history．Through the first three months of this year, the number of police fatalities has dropped, though it is unclear why．
Some law enforcement officials believe that techniques pioneered by the New York Police Department over the past two decades and adopted by other departments may have put officers at greater risk by encouraging them to conduct more street stops and to seek out and confront(对抗)suspects who seem likely to be armed．In New York and elsewhere, police officials moved more officers into crime-ridden areas．
Some argue that the rise in violence is linked to the tough economy．With less money, police departments, after years of staffing increases, have been forced to make cutbacks(削减)．
The police chief in Camden, N．J．, J．Scott Thomson, whose force of 400 was cut by nearly half last year because of financing issues, said that having fewer officers on the street “makes it that much more difficult to create an environment in which criminals do not feel as encouraged to attack another person, let alone a law enforcement officer．”
“Every stop can be potentially fatal, so we are trying to make sure the officers are ready and prepared to face deadly force every single day they go out．” Ms．Klimt said．
阅读下面的短文，并根据短文后的要求做题。(请注意问题后的字数要求)
Recently, two professors of the University of Nebraska made a weekly television programme in which they discussed worthwhile books．Even primary school graduates watched, listened and learned．Therefore, it is not true that ETV has not been taught in the United States．I doubt the statement that “programmes which inform and enrich the mind in a general manner are wasted in schools”．There is a need to teach directly by television if we take teaching in the broad sense of the term．
Direct teaching by television has been explained as a series of television lessons directly related to a particular classroom textbook to satisfy the needs of pupils and teachers in a particular subject．Each lesson will be prepared by a teacher who also knows television production techniques and uses the modern technology in a television studio to put across his subject．
Will such TV lessons do without the services of a classroom teacher? In fact, without the classroom teacher to review the material and answer questions that such TV lessons would to be of very great value．
The children who watch ETV do so with different results－from very good to fair．Possibly, the programmes are too similar or too serious．Generally, they are not too long．Very likely, the children who benefit least are the slow learners．However, it is believed that there is a bright future for ETV inside and outside the classroom．The time may come when bigger and clearer screens will be used in the classroom, bigger and better programs will be exchanged between countries and more foreign experts will be brought in, listened to and followed by newcomers in the ETV field．
1．What’s the best title of the passage?(Please answer within 10 words．)
___________________
2．Which sentence in the passage can be replaced by the following one?
It is probable that ETV isn’t useful to the slow students．
___________________
3．Please fill in the blank with proper words or phrases to complete the sentence．(Please answer within 10 words．)
___________________
4．What advantages does ETV have?(Please answer within 30 words．)
___________________
5．Translate the underlined sentence into Chinese．
___________________
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