52. They ran to welcome her.
51. He has been to Beijing times.
E
|
Many new ways to cure illnesses will be
successful by using products of genetic engineering. Cures will be found for
the flu and the common cold. However, some new illnesses will appear. |
根据短文内容完成句子。
46. Cars using solar power or electricity will cause accidents and pollution.
47. People will be able to live in the new cities in the .
48. Biotechnology will make the fruits and vegetables and keep the food .
49. Electrical appliances will be and will be controlled by .
50. Genetic engineering can help doctors to cure .
Ⅴ. 词汇。(10分)
(A)用方框中所给单词的适当形式填空。
several, relations, forward, rather, although
D
|
New technology will be used to make TVs
that are only 5cm
thick. They will have pictures that are as clear as photos. Electrical
appliances(设备) will be
quieter and will be controlled by computers; they will also use 50% less
power. |
C
|
Biotechnology(生物工艺学) will make food better and
healthier. Plants that are not affected by insects or illnesses will be
developed. The taste of fruits and vegetables will be better and food will be
kept longer. |
B
|
Because there won’t be any spare land,
new cities will have to be built in the sea. Some cities on water will have
two levels. People will live on the upper level; the lower level will be used
for traffic, shops and factories. |
A
|
Cars will run on solar power or
electricity and will be much cleaner. They will be much safer. For example,
if you are too close to another car or if you are driving dangerously, your
car will slow down by itself. |
(D)
Here is a page from a magazine named Future. Read the following information about things that may happen in ten years.
(C)
1970 was World Conservation(保护) Year. The United Nations wanted everyone to know that the world is in danger. They hoped that governments(政府) would act quickly to conserve nature(保护自然). Here is one example of the problem. At one time there were 1,300 different plants, trees and flowers in Holland but now only 866 remain. The others have been destroyed by modern man and his technology. We are changing the earth, the air, the water and everything that grows and lives. We can’t live without these things. If things go like this, we shall destroy ourselves.
What will happen in the future? Perhaps it is more important to ask, “What must we do now?” The people who will be living in the world of tomorrow are the young of today. A lot of them know conservation is necessary. Many are helping to save our world. They plant trees, build bridges across rivers in forests, and so on. In a small town in the United States, a large number of girls cleaned the banks of 11 kilometers of their river. Young people may hear about conservation through a record called “No one is going to change our world.” It was made by the Beatles, Cliff Richard and other singers. The money from it will help to conserve animals.
根据短文内容,判断正(T)误(F)。
( ) 41. The United Nations wanted everybody to know that the world is in danger.
( ) 42. There are fewer plants, trees and flowers in Holland because many kinds of plants, trees and flowers can’t grow there any more.
( ) 43. The most important thing for us to do is to clean the banks of our rivers.
( ) 44. “No one is going to change our world” is a name of a song.
( ) 45. From this passage we know that we must conserve nature.
(B)
What do people do with their old, out of date but still useful computers? Most people don’t know what to do with them. Many old computers are put away in homes. Many more are simply thrown away as the rubbish.
Finally, some companies are thinking of ways to bring down the number of old computers. Sony has agreed to help recycle old Sony products(产品). Dell, Hewlett Packard and other companies now also take back some old computers.
In some countries, laws have been passed, too. Computer companies have to pay for collecting and recycling their used products. And 70% of computer waste must be recycled. The idea behind the laws is that computer companies themselves should pay for the cost. That will encourage them to make computers that are easier and cheaper to repair and upgrade(升级).
Yet while many people are throwing away good computers, others cannot afford them at all. Hundreds of organizations are working to solve this problem. They collect and repair old computers. Some also teach others how to repair computers. The computers then go to schools, charities(慈善团体) and people who need them. Giving a used computer to one of these organizations can turn one person’s rubbish into someone else’s useful things and cut down waste, too.
( ) 36. What do many people do with old computers?
A. They repair them. B. They sell them.
C. They send them to others. D. They stop using them.
( ) 37. How many computer companies are mentioned in the second paragraph？
A. One. B. Two. C. Three. D. Four.
( ) 38. According to the laws in some countries, computer companies must .
A. recycle most of their products
B. collect all their used products
C. repair and upgrade old computers
D. make more cheaper computers
( ) 39. What do the organizations do to solve the problem of old computers?
A. Help the computer companies to collect them.
B. Repair and send them to those who need them.
C. Help people to learn to use them.
D. Turn rubbish into useful things.
( ) 40. What is the main idea of this passage?
A. Repairing old computers.
B. Encouraging to make cheap computers.
C. Recycling old computers.
D. Helping those who need computers.
湖北省互联网违法和不良信息举报平台 | 网上有害信息举报专区 | 电信诈骗举报专区 | 涉历史虚无主义有害信息举报专区 | 涉企侵权举报专区
违法和不良信息举报电话：027-86699610 举报邮箱：58377363@163.com