题目内容


基础训练篇（12）
We all know that computers have played and (1)__________ play a very important part (2)___________ various fields.
In personal lives, computers can do lots of work. It can carry (3)___________ people’s instructions.  In agriculture, computers are used (4)_____________ control the (5)__________(grow) conditions of vegetables and other plants. In transportation(交通运输), computers can work out the best distance (6)__________ trains and operate the trains instead (7)____________ human beings. In the fields of education, health and scientific research, computers are important, (8)___________. People use them to store information (9)______________ records.
Because of the computers, life is easier and (10)________ convenient for people.
      
1. will       2. in         3. out        4. to           5. growing  
6. between   7. of         8. too        9. and         10. more
略
练习册系列答案
相关题目

D  
Every August on the island of Heimaey, young people often take a walk along the street throughout the night. Why their parents allow them to stay out ? The children of Heimaey are going to save young puffins ---- small black-and-white seabirds.
The cliffs（悬崖）above the town are home to a large group of puffins . The birds dig holes all around the cliffs . These holes are their homes. The young stay in the holes for about seven weeks. Then they begin to leave . Some move slowly on their undeveloped wings and feet down to the sea around Heimaey. There they swim, which they can do naturally , and learn to dive for fish . Others, however, may lose their way at night and find themselves in the town instead. On the ground, the young birds are in trouble. Because their wings are fully developed, they cannot take off quickly to sea and safety. The birds then become a good meal for cats and other animals .
For many years, islanders have help the young puffins. At night in late August, children carrying thick paper boxes and lights hurry out to catch puffins . They spend most of the night running after the birds. They put the birds they've caught into boxes and take good care of them .
The next morning the children take the puffins to the sea and set them free. The bird will live at sea until they are at least two years old. Then they will return to the cliffs to build homes of their own.
The children of Heimaey look forward to August !
16．Every August the children of Heimaey are allowed to stay out all night.    
A．to catch puffins and take them home  B．to save puffins from danger
C．to drive puffins away  D．to run after puffins for pleasure
17．The young puffins that lose their way are in the danger of ______.
A．being killed by hunters  B．knowing nothing about the sea
C．being eaten by animals  D．having no fish to eat
18．The children put the seabirds into boxes and ______.     
A．look after them carefully for several days, then set them free
B．set them free when they grow bigger and can take off to sea and safety
C．carry them to the sea right away to set them free
D．they don' t set them free until the next morning
19．The children look forward to August because ______.     
A．they enjoy playing the game of running after seabirds
B．it' s time for them to go out at night to save puffins
C．it' s time for them to catch seabirds
D．they like to stay out at night to catch puffins
20．According to the passage, which of the following is NOT TRUE?   
A．Once a year the children are allowed to stay out at night to have a good time .
B．The earlier home for the young puffins is in the cliffs, not in the sand of shores .
C．Young puffins make their way down to the sea when they are about seven weeks old.
D．The young birds that get to the sea will stay there for at least two years before they return to the cliffs .

E

Trees should only be pruned (修剪) when there is a good and clear reason for doing so and , he number of such reasons is small . Pruning involves the cutting away of overgrown and unwanted branches , and the inexperienced gardener can be encouraged by the thought that more damage results from doing it unnecessarily than from leaving the tree to grow in its own way .
First , pruning may be done to make sure that trees have  desired shape or size . The object may be to get a tree of the right height , and at the same time to help the growth of small side branches , which will thicken its appearance or give it a special shape . Secondly , pruning may be done to make the tree healthier . You may cut out diseased or dead wood , or branches that are rubbing against each other and thus cause wounds . The health of a tree may be encouraged by removing branches that are blocking up the center and so preventing the free movement of air .
One result of pruning is that an open wound is left on the tree and this provides an easy entry for disease , but it is a wound that will heal (愈合) . Often there is a race between the healing and the disease as to whether the tree will live or die , so that there is a period when the tree is at risk . It should be the aim of every gardener to reduce that risk of death as far as possible . It is important to make the area , which has been pruned , smooth and clan , for healing will be slowed down by roughness . You should allow the cut surface to dry for a few hours and then paint it with one of the materials available from garden shops produced especially for this purpose . Pruning is usually done in winter , for then you can see the shape of the tree clearly without interference (妨碍) from the leaves and also it is very unlikely that the cuts you make will bleed . If this does happen , it is , of course , impossible to paint them properly .
71．Why should running be done ?
A．To make the tree grow taller .               B．To improve the shape of the tree .
C．to get rid of the small ranches .             D．To make the small branches thicker .
72．Trees become unhealthy if the gardener         .
A．To help a wound to dry .                     
B．To cover a rough surface .
C．damages some of the small side branches
D．Allows too many branches to grow in the middle
73．Why is a special material painted on the tree ?
A．To help a wound to dry .                      B．to cover a rough surface .
C．To make a wound smooth .                   D．To prevent disease entering a wound .
74．A good gardener prunes a tree         .
A．several times throughout the year         B．as quickly as possible
C．occasionally when necessary                 D．regularly every winter
75．What was the author’s purpose when writing this passage ?
A．To discuss different methods of pruning .
B．To introduce some common knowledge of pruning .
C．To explain how trees develop disease .
D．To give practical instruction for pruning a tree .

第三部分：阅读理解（共20小题，每小题2分，满分40分）
What if you arrived home to find a delicious hot meal waiting for you，prepared by your very own kitchen robot? It might sound like science fiction，but professors at the university of Tokyo have taken the first steps toward making that scenario a reality．The team recently introduced a humanoid kitchen robot that can pour tea and other drinks into cups and serve them to guests．When teatime is over，the robot can also wash the dishes and put them away．
In California，another interesting kitchen robot has been developed．Called the Ready-bot，it can pick up objects and either store them in cabinets or put them in the trash．It also carries a separate floor-cleaning robot that can operate by itself．Unlike the Japanese robot，Readybot is not humanoid．Instead，it looks more like a large box with arms and wheels．
Readybot was created by engineers and designers who established a club called the Readybot Challenge．They believe that in the future millions of robots will be needed in homes to perform ordinary household tasks．Readybot is just the first step in their plan to create a robot that can tackle jobs not only in kitchens but in other rooms of homes and in offices as well．
Clearly there are technological hurdles to overcome before robots can cook a complete dinner，and there are also many safety concerns．Not everyone（especially parents）would be comfortable with the idea of robots in their house，manipulating hot pans and sharp knives．The European Commission recently funded a project to study these concerns．
56．What does the writer imply about the Japanese robot?
A．It performs fewer functions than readybot can．
B．it looks more like a person than Readybot does．
C．It speaks more languages than Readybot does．
D．It costs 1ess to manufacture than Readybot does．
57．Where do the engineers and designers hope that Readybot will operate in the future?
A．On spacecraft                                             B．In automobiles
C．On playgrounds                                          D．At companies
58．What does the writer imply about parents?
A．They have shown tremendous interest in kitchen robots．
B．They don’t have strong opinions about kitchen robots．
C．They might think that kitchen robots could be dangerous．
D．They can’t wait to buy kitchen robots for their homes．
59．According to the writer，what has the European Commission done for the project?
A．It has built factories                                   B．It has printed manuals
C．It has hired workers                                    D．It has provided money

The Young Can't Wait
By Severn Cullies Suzuki
When you are little, it's not hard to believe you can change the world. I remember my enthusiasm when, at the age of 12, I addressed the delegates at the Rio Earth Summit. “I am only a child,” I told them. “Yet I know that if all the money spent on war was spent on ending poverty（贫困） and finding environmental answers, what a wonderful place this would be. In school you teach us not to fight with others, to work things out, to respect others, to clean up our mess, not to hurt other creatures, to share, not to be greedy. Then why do you go out and do the thing you tell us not to do? You grown-ups say you love us, but I challenge you, please, to make your actions reflect（反省） your words.”
I spoke for six minutes and received a standing ovation. Some of the delegates even cried. I thought that maybe I had reached some of them, that my speech might actually spur（刺激） action. Now, a decade（十年） from Rio, after I've sat through many more conferences, I'm not sure what has been accomplished. My confidence in the people in power and in the power of an individual's voice to reach them has been deeply shaken.
When I was little, the world was simple. But as a young adult, I'm learning that as we have to make choices—education, career, lifestyle—life gets more and more complicated. We are beginning to feel pressure to produce and be successful. We are taught that economic growth is progress, but we aren't taught how to pursue a happy, healthy or sustainable way of living. And we are learning that what we wanted for the future when we were 12 was idealistic and naive.
Today I'm no longer a child, but I'm worried about what kind of environment my children will grow up in. I know change is possible, because I am changing, still figuring out what I think. I am still deciding how to live my life. The challenges are great, but if we accept individual responsibility and make sustainable choices, we will rise to the challenges, and we will become part of the positive tide of change.
60．The purpose of what the writer said at the age of 12 was to _______.
A．end poverty and make school beautiful
B．find environmental answers and keep the words that they always told themselves
C．end poverty and solve the problems about environment
D．find a wonderful place and clean it up
61．What does the underlined word “ovation” in the second paragraph refer to _____.
A．a long period of laughing              B．a warm welcome
C．an expression used for greeting      D．a long period of clapping and applause
62．It becomes clear that the writer is possibly _________ now.
A．in his teens      B．in his twenties  C．in his thirties    D．in his forties
A strange thing happens to nearly everybody at night. They turn off the lights, put up the covers and close their eyes. Six or seven hours later, they wake up again. Strange, isn’t it?
Sleep puzzles science. Scientists and doctors would rather talk about why one can’t fall asleep. They are not so sure what causes sleep.
The best conditions for sleep, they say, are good health and meal neither too big nor too small. No worries and a comfortable place to sleep in are important, too. They advise against two in one bed.
Strange things happen during sleep. For example, you move often. You would feel tired if you didn’t. You also dream. Part of your brain is still awake when you dream. Dreaming happens when the memory and imagination parts of your brain are still awake. Experiments have shown that bad dreams may be caused by a stomachache.
Don’t worry if you dream. Some great stories and poems were begun while the writers slept.
41. Sleep puzzles scientists because they are not certain _______. 
why one can’t fall asleep
why one wakes up six or seven sleeping hours later
both A and B
D. what causes sleep
42. You would feel tired during sleep if you ________.
A. move often           B. sleep on your back     C. didn’t move    D. went back too later
43. Dreaming happens when _______.
A. you are in a deep sleep                           B. you are not comfortable
C. part of our brain is still awake               D. there’s too much noise  in the room
44. The best title for this passage is ________.
A. Why You Dream                              B. The Strangeness of Sleep
C. What Happens During Sleep            D. The Cause of Sleep    
Each year, road accidents kill a million people and injure millions more . The economic costs are greatest for developing countries . Earlier this year , the United Nations called for a campaign to improve road safety .
One way to avoid accidents is better driving . Another is better roads and bridges . Engineers in the Unites States have designed ten new concrete mixtures that they think could make bridges last longer .
Professor Paul Tikalsky leads the experiments by a team at Pennsylvania State University . He says bridges made of concrete now last about twenty-five to thirty-five years . But he says the new mixtures might extend that to seventy –five or even one-hundred years .
Concrete is made of stone , sand , water and cement(水泥). The materials in the cement hold the concrete together . Ancient Romans built with concrete . Yet strengthened concrete bridges did not appear until the late 1800s . People keep looking for new ways to improve concrete . Professor Tikalsky says it is one of the most complex of all chemical systems .
The new mixtures designed by his team contain industrial waste products . He says these make the concrete better able to resist damage from water and salt over time . One of the products is fly ash . This is released into the air as pollution when coal is burned .
Professor Tikalsky says particles (颗粒)of fly ash are almost exactly the same size and chemical structure as Portland cement . This is the most costly material in concrete . So using fly ash to replace some of it would save money .
The federal government is paying for part of the research . Engineers anywhere can use the technology . Professor Tikalsky says some of the ideas have already been put to use in China , the Philippines and other countries .
小题1:Why did the United Nations launch the campaign ?
A．Because the United Nations wanted to reduce road accidents and economic costs
B．Because two million people were killed in the accidents .
C．Because engineers wanted to design ten new concrete mixtures .
D．Because the United Nations made bridges of the new mixtures which could last for about 20 to 35
years .
小题2:What does the underlined word “ this ” in the sixth paragraph refer to ?
A．Fly ashB．Portland cementC．SandD．Chemical
小题3:Which of the following statements is TRUE ?
A．Ten new concrete bridges have already been built in the United States .
B．A new concrete bridge could last 50 more years than an ordinary concrete one .
C．People didn’t know how to build with cement until the late 1800s .
D．Water and salt won’t do any damage to bridges over time .
小题4:What does the passage mainly tell us ?
A．The causes of road accidents .B．The advantages of fly ash
C．The measures of avoiding road accidentsD．Latest information about long-life concrete bridges

第一节 完形填空
You’ve just finish you’re a-levels and you’ve got a place at university, but you’d really like a break from the academic world. Why not think about taking a year out? While most students go     1         from school to university, more and more people today are choosing to spend a year at “the university of life”  2      . There are lots of things to choose from. You could work in a bank or do community work. You might even do something challenging, such as  3      an exploration（探险）to the Amazon rainforest. The experience will  4      your horizons and teach you new skills. It may also give you the chance to earn some money, which will be very helpful when you  5      start your studies. If you are interested in taking a year out, you must make sure that the university will  6       your place for you till next year. Most are quite happy to do this,  7        they find that year-out students are  8        experienced, confident, and independent. But don’t forget: it’s a year out not a year  9        . Your university will want to know what you’re going to do. They won’t be very pleased if you just want to do _10        for a year. So what would do with a year out?
(   ) 1. A. easily            B. simply             C. fast           D. straight
(   ) 2. A. last              B. first               C. at last         D. at first
(   ) 3. A. participating       B. joining            C. attending      D. expecting
(   ) 4. A. broaden           B. spread            C. improve       D. raise
(   ) 5. A. hopefully          B. willingly          C. eventually     D. happily
(   ) 6. A. hold             B. leave             C. occupy        D. remain
(   ) 7. A. however           B. though           C. as             D. when
(   )  8. A. less             B. much             C. even           D. more
(   )  9. A. in              B. off               C. away          D. through
(   ) 10. A. nothing          B. something          C. anything       D. everything

We don’t know how different our life will be in the future . We can only try to imagine it .
At first we think about human relationship . In the year 2050 , we will use computers almost every day . We will be making new friends through the Internet—even our husbands or wives will be met in this way . It will be much faster and easier for us . On the other hand , our relationships with people won’t be as important as they are today—we will feel a little lonely .
Computers will also help us in many other activities in 2050 . For example , they will be used by the children at school to make their learning easier . In addition , there will be much more other machines which will play a similar role as computers , like robots which will do the housework for us .
Spending holidays will also be completely different . Traveling to other planets or to the moon will be available for everyone . Means of transport will , of course , change , too . we will be using solar-powered cars , which will be much more environmentally friendly .
We could expect that the faster technological progress would lead to a more polluted environment . But it isn’t true .We will pay more attention to protecting the environment . And , scientists will probably find cures for many dangerous diseases , like cancer or AIDS . Therefore , our surroundings as well as health will be in a better condition .
Although we can’t predict the exact changes which will be made in the world , we often think about them . We worry about our and our children’s future ; we have expectations , hopes as well as fears . But I think we should be rather sanguine about our future . We should be happy and believe good things will happen .
1. Why will people probably feel a little lonely in 2050 ?
A. Because the number of people will become much smaller .
B. Because there will be less face-to-face communication .
C. Because people won’t like making friends with each other .
D. Because people won’t communicate with each other much often .
2. The third paragraph mainly tells us_________.
A. that computers will do all the things for human beings
B. how people will use computers to communicate with each other
C. that machines like computers and robots will help people a lot
D. how people will use robot to do the housework
3. According to the passage , which of the following will happen in 2050 ?
A. The relationship between people will be more important than that of today .
B. The way of spending holidays will be the same as that of today .
C. It won’t be difficult for people to travel to other planets .
D. Our environment will be much more polluted with a growing number of cars .
4. What does the passage mainly talk about ?
A. How peoplewill communicate in the year 2050 .
B. What our life will be like in the year 2050 .
C. How people will travel and spend their holidays in the year 2050 .
D. What high technology will appear in the year 2050 .

违法和不良信息举报电话：027-86699610 举报邮箱：58377363@163.com

精英家教网