B
Domestic (驯养的) horses now pull ploughs, race in the Kentucky Derby, and carry police. But early horses weren’t tame (驯服的) enough to perform these kinds of tasks. Scientists think the first interactions humans had with horses were far different from those today.
Thousands of years ago, people killed the wild horses that lived around them for food. Over time, people began to catch the animals and raise them. This was the first step in domestication.
As people began to tame and ride horses, they chose to keep those animals that had more desirable characteristics. For example, people may have chosen to keep horses that had a gentle personality so they could be ridden more easily. People who used horses to pull heavy loads would have chosen to keep stronger animals. Characteristics like strength are partly controlled by the animals’ genes. So as the domesticated horses reproduced, they passed the characteristics on to their young. Each new generation of houses would show more of these chosen characteristics.
Modern day horse breeds come in a wide variety of shapes and sizes. This variety didn’t exist in the horse population before domestication. The Shetland horse is one of the smallest breeds—typically reaching only one meter tall. With short, strong legs, the animals were bred to pull coal out of mine shafts (矿井) with low ceilings. Huge horses like the Clydesdale came on the scene around 1700. People bred these heavy, tall horses to pull large vehicles used for carrying heavy loads.
The domestication of horses has had great effects on societies. For example, horse were important tools in the advancement of modern agriculture. Using them to pull ploughs and carry heavy loads allowed people to farm more efficiently. Before they were able to ride horses, humans had to cross land on foot. Riding horses allowed people to travel far greater distance in much less time. That encouraged populations living in different areas to interact with one another. The new from of rapid transportation helped cultures spread around the world.
Before domestication horses were ______.
A. caught for sports B. hunted for food
C. made to pull ploughs D. used to carry people
The author uses the Shetland horse as an example to show ______.
A. it is smaller than the Clydesdale horse B. horse used to have gentle personalities
C. some horses have better shaped than others
D. horses were of less variety before domestication
Horses contributed to the spread of culture by ______.
A. carrying heavy loads B. changing farming methods
C. serving as a means of transport D. advancing agriculture in different areas
The passage is mainly about _______.
A. why humans domesticated horses B. how humans and horses needed each other
C. why horses came in different shapes and sizes
D. how human societies and horses influenced each other
科目：高中英语 来源：2010年普通高等学校招生全国统一考试（湖南卷）模拟卷（1） 题型：完型填空
Section B
Directions: For each blank in the following passage there are four words or phrases marked A, B, C and D. Fill in each blank with the word or phrases that best fits the context.
I have been told in China, having a pet, particularly a dog, is often considered to be a status symbol because it shows the family can 36 to have an animal. It is different here.
In Canada it is 37 for people to have pets. Many people have dogs. Many others have cats and there are people who keep fish, birds or rabbits. Some keep what we call exotic pets. These might be ferrets, snakes or almost any other animal you can think of, although keeping 38 pets is often difficult and because it can also be hard on the animal. The keeping of some exotic animals is not allowed by law.
Now, my wife and I live in a small town. We no longer have a 39 --- we live in an apartment. We have a cat named Callie and she never goes out 40 onto the balcony so cars are no longer an issue. She’s about sixteen years old and will probably live to be twenty or more. The 41 will come when she dies and we no longer have a pet. We have had a pet for so long it seems like a natural part of our lives and without a cat around the house it will seem somehow 42 . On the other hand, we are getting older and given that a cat can live about twenty years we wonder if we will ever have another after Callie goes. Cats are cutest, of course, when they are small kittens but a kitten is 43 for a longer time than we may have left.
I think having a pet is very good for a number of reasons. It helps to teach children how to look after a 44 creature, makes them realize that animals have feelings just like we do and that, in many ways, we depend on each other. For older people like me an animal is a 45 and a comfort to have around, a pet, properly treated, returns the favor by 46 unconditional love. Wouldn’t this world be a great place if people could learn how to do that.
36. A. buy B. afford C. supply D. provide
37. A. common B. unusual C. particular D. public
38. A. aboard B. domestic C. excited D. exotic
39. A. dormitory B. home C. family D. house
40. A. except B. besides C. except for D. beside
41. A. demand B. dilemma C. decision D. matter
42. A. puzzled B. confused C. empty D. alone
43. A. commitment B. committee C. friend D. follower
44. A. lively B. alive C. live D. living
45. A. company B. competitor C. companion D. co-worker
46. A. giving out B. giving in C. giving back D. giving off
47. A. bad B. great C. messy D. poor
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科目：高中英语 来源：山东省2009-2010学年高二下学期期中考试英语试题 题型：阅读理解
Domestic airline passengers will be able to make phone calls and send e-mails from the sky from next year, a local carrier has said.
Shenzhen Airlines said on Monday it has signed an agreement with Geneva-based On-Air to provide passengers with in-flight communications services on all its planes by the end of 2009. The service will be introduced on three aircraft ahead of the 2008 Olympics, on two routes----from Shenzhen to Beijing and Shenzhen to Shanghai, the airline said.
Passengers will be able to use their own electronic devices to send e-mails and short messages, make calls and surf the Internet, it said. The service is expected to be of particular interest to business travelers.
According to a survey at the end of last year, China had 4.55 million mobile-phone subscribers. Ninety-three percent of those polled said they wished they could send and receive e-mails and messages while on a plane.
Despite the introduction of the new service, passengers will still be prevented from using their cell phones and laptops when the plane is taking off and landing, or flying at less than 3,000 m above sea level, the official said.
The official said the new service would not lead to an increase in ticket prices, but users of Chinese mobile-phone services will be charged the international roaming rate for any calls made from the sky.
Shenzhen Airlines is the first Chinese carrier to provide such in-flight communications services. Its president, Li Kun, said installing the facilities will cost 4.5 million yuan ($596,000) per aircraft. However, the project still needs to be approved by the Civil Aviation Administration of China, a source said.
1. According to the report, passengers can on the plane by the end of 2009.
A. make phone calls B. surf the Internet
C. send short messages D. all of the above
2. We can learn that the new service will be introduced .
A. on two routes B. in two cities C. after the Beijing Olympics D. on two aircrafts
3. Passengers will still be prevented from using their cell phones in the following situations except_______.
A. when the plane is taking off B. when the plane is landing
C. when the plane is flying at less than 3,000 m in above sea level
D. when the plane is flying at 4,000 m above sea level
4. It can be inferred that the new service will probably cause .
A. higher ticket prices B. lower ticket prices C. higher cell phone fee D. lower cell phone fee
5. What’s the main idea of the passage?
A. Domestic airline needs to improve their service.
B. Domestic airline will make phone calls and e-mails available.
C. Chinese mobile-phone services will help domestic airline.
D. Chinese mobile-phone will charge more.
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科目：高中英语 来源： 题型：阅读理解
Domestic airline passengers will be able to make phone calls and send e-mails from the sky from next year, a local carrier has said.
Shenzhen Airlines said on Monday it has signed an agreement with Geneva-based On-Air to provide passengers with in-flight communications services on all its planes by the end of 2009. The service will be introduced on three aircraft ahead of the 2008 Olympics, on two routes----from Shenzhen to Beijing and Shenzhen to Shanghai, the airline said.
Passengers will be able to use their own electronic devices to send e-mails and short messages, make calls and surf the Internet, it said. The service is expected to be of particular interest to business travelers.
According to a survey at the end of last year, China had 4.55 million mobile-phone subscribers. Ninety-three percent of those polled said they wished they could send and receive e-mails and messages while on a plane.
Despite the introduction of the new service, passengers will still be prevented from using their cell phones and laptops when the plane is taking off and landing, or flying at less than 3,000 m above sea level, the official said.
The official said the new service would not lead to an increase in ticket prices, but users of Chinese mobile-phone services will be charged the international roaming rate for any calls made from the sky.
Shenzhen Airlines is the first Chinese carrier to provide such in-flight communications services. Its president, Li Kun, said installing the facilities will cost 4.5 million yuan ($596,000) per aircraft. However, the project still needs to be approved by the Civil Aviation Administration of China, a source said.
1. According to the report, passengers can on the plane by the end of 2009.
A. make phone calls B. surf the Internet
C. send short messages D. all of the above
2. We can learn that the new service will be introduced .
A. on two routes B. in two cities C. after the Beijing Olympics D. on two aircrafts
3. Passengers will still be prevented from using their cell phones in the following situations except_______.
A. when the plane is taking off B. when the plane is landing
C. when the plane is flying at less than 3,000 m in above sea level
D. when the plane is flying at 4,000 m above sea level
4. It can be inferred that the new service will probably cause .
A. higher ticket prices B. lower ticket prices C. higher cell phone fee D. lower cell phone fee
5. What’s the main idea of the passage?
A. Domestic airline needs to improve their service.
B. Domestic airline will make phone calls and e-mails available.
C. Chinese mobile-phone services will help domestic airline.
D. Chinese mobile-phone will charge more.
查看答案和解析>>
科目：高中英语 来源： 题型：阅读理解
Domestic airline passengers will be able to make phone calls and send e-mails from the sky from next year, a local carrier has said.
Shenzhen Airlines said on Monday it has signed an agreement with Geneva-based On-Air to provide passengers with in-flight communications services on all its planes by the end of 2009. The service will be introduced on three aircraft ahead of the 2008 Olympics, on two routes----from Shenzhen to Beijing and Shenzhen to Shanghai, the airline said.
Passengers will be able to use their own electronic devices to send e-mails and short messages, make calls and surf the Internet, it said. The service is expected to be of particular interest to business travelers.
According to a survey at the end of last year, China had 4.55 million mobile-phone subscribers. Ninety-three percent of those polled said they wished they could send and receive e-mails and messages while on a plane.
Despite the introduction of the new service, passengers will still be prevented from using t heir cell phones and laptops when the plane is taking off and landing, or flying at less than 3,000 m above sea level, the official said.
The official said the new service would not lead to an increase in ticket prices, but users of Chinese mobile-phone services will be charged the international roaming rate for any calls made from the sky.
Shenzhen Airlines is the first Chinese carrier to provide such in-flight communications services. Its president, Li Kun, said installing the facilities will cost 4.5 million yuan ($596,000) per aircraft. However, the project still needs to be approved by the Civil Aviation Administration of China, a source said.
1. According to the report, passengers can on the plane by the end of 2009.
A. make phone calls B. surf the Internet
C. send short messages D. all of the above
2. We can learn that the new service will be introduced .
A. on two routes B. in two cities
C. after the Beijing Olympics D. on two aircrafts
3. Passengers will still be prevented from using their cell phones in the following situations except_______.
A. when the plane is taking off B. when the plane is landing
C. when the plane is flying at less than 3,000 m in above sea level
D. when the plane is flying at 4,000 m above sea level
4. It can be inferred that the new service will probably cause .
A. higher ticket prices B. lowe r ticket prices
C. higher cell phone fee D. lower cell phone fee
5. What’s the main idea of the passage?
A. Domestic airline needs to improve their service.
B. Domestic airline will make phone calls and e-mails available.
C. Chinese mobile-phone services will help domestic airline.
D. Chinese mobile-phone will charge more.
查看答案和解析>>
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