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希赛学历 > 远程教育 > 习题练习 > 2021年7月网络教育统考大学英语B阅读理解模拟题试卷6

2021年7月网络教育统考大学英语B阅读理解模拟题试卷6

责任编辑:王娟 发布日期:2021年06月22日 来源:希赛学历

【摘要】本文是2021年7月网络教育统考大学英语B阅读理解模拟题卷6,参加2021年7月网络教育统考的学生可以多做做题目,并通过本卷考生可了解网络教育统考试题题型及结构,也可用于考生备考使用。

网络教育统考一般都需要考计算机应用基础、 大学英语等科目,其中大学英语考试分很多题型,比如交际英语、阅读理解、词汇与语法、完型填空等等,现在我们提供大学英语B阅读理解的模拟试卷,英语算是统考中比较难的科目了,学生们可以根据题目进行复习,多做题目,争取一次通过统考。

2021年7月网络教育统考大学英语B阅读理解模拟题试卷6

26、Do you forget to turn off the lights and heaters when you go out of a room? In 2040 it will not matter. They will turn themselves off and on again when you return. A sensor will detect the presence of a human and turn the systems on, and when the humans leave it will turn them off again.

The sensors will work through the central home computer, and they will do much more than just turn the fires and lights on and off for you. They will detect faulty electrical appliances, isolate them so that they cannot harm anyone, and then warn you that they need repair. They will detect fire and if you are out of the house, the computer will call the firemen. It will also call the police,should the sensors detect an intruder(非法闯入者). You will open the door using your personal card--the one you use for shopping--maybe using a number known only to you.

1)、The author intends to tell the readers that in year 2040 there will be no switches for lights and heaters.

A.TB.F

答案:B

2)、According to the passage, people will save much trouble with the help of advanced technology.

A.TB.F

答案:A

3)、According to the author, in 2040, new technology will free us from the keys we use today.

A.TB.F

答案:A

4)、Thanks to computers, in 2040 people will be controlled by computers.

A.TB.F

答案:B

5)、The best title for the passage is "The Development of Science and Technology".

A.TB.F

答案:B

27、The undersea world is very beautiful. Now more and more people want to dive in the water to find the secrets there. Scuba(戴水肺) diving is a new sport today. It can take you into a wonderful undersea world.

You will find many strange animals in the sea. Some are like a school bus. Many sea animals give out light in the dark and some have sharp teeth.

During the day, there is enough light. Here, under the sea, everything is blue and green. When fish swim nearby, you can catch them with your hands. When you have bottles of air on your back, you can stay in deep water for a long time. However, you can't dive too deep. And you must be very careful when you dive in deep water.

The deep sea is not an easy place to live in. It is cold, and it is dark, too. The deeper it is, the less sunlight there is. At about 3,000 feet, there is no light at all. It is very dark in the sea. Many fishes have no eyes. Some have big eyes. A few have eyes on one side.

Besides the coldness and the darkness, deep-sea animals face a third danger - other animals.

Animals eat! They must find food to eat. Many animals eat plants. However, some animals eat meat. This means these sea animals have two big jobs. They need to find animals as food, and they have to try not to become other animals' meal.

1)、People want to dive in the sea because they want to find the secrets of the undersea world.

A.TB.F

答案:A

2)、In the daytime, when you dive in the sea, you can see everything green and blue.

A.TB.F

答案:A

3)、Animals will meet four types of danger under the deep sea.

A.TB.F

答案:B

4)、When you do scuba diving, you can dive freely without any danger.

A.TB.F

答案:B

5)、At the depth of 3,000 feet under the sea, all animals can find their way with the help of their eyes.

A.TB.F

答案:B

28、Can trees talk? Yes, but not in words. Scientists have reason to believe that trees do communicate with each other. Not long ago, researchers learned some surprising things. First a willow tree attacked in the woods by caterpillars (毛虫) changed the chemistry of its leaves and made them taste so terrible that they got tired of the leaves and stopped eating them. Then even more astonishing, the tree sent out a special smell--a signal causing its neighbors to change the chemistry of their own leaves and make them less tasty.

Communication, of course, doesn't need to be in words. We can talk to each other by smiling, raising our shoulders and moving our hands. We know that birds and animals use a whole vocabulary of songs, sounds, and movements. Bees dance their signals, flying in certain patterns that tell other bees where to find nectar (花蜜) for honey. So why shouldn't trees have ways of sending message?

1)、It's implied that caterpillars do not feed on leaves that have an unpleasant taste.

A.TB.F

答案:A

2)、The willow tree described in the passage protects itself by growing more branches.

A.TB.F

答案:B

3)、The willow tree was able to communicate with other trees by giving off a special smell.

A.TB.F

答案:A

4)、It can be inferred from the passage that bees communicate by making special movements.

A.TB.F

答案:A

5)、The author holds that the incident described in the passage must be checked more thoroughly.

A.TB.F

答案:B

29、There are different ways in which people try to deal with the problem of energy. One way is the greater production of common energy sources, such as coal, oil and gas. The trouble with these sources, however, is that they are not renewable(可再生的).

Another way is energy conservation(节能), which means using energy more efficiently. In some very cold countries, people build special houses to save energy. They place materials between the inside and outside of the walls of the house to keep the cold out and the warmth in.

Finally, renewable energy sources are used even though they are often expensive to develop. One form of these is geothermal energy(地热). In certain parts of the world, the temperature of the earth increases thirty degrees centigrade(摄氏) with each kilometer down. At six kilometers, therefore, it rises to nearly two hundred degrees. Heat from the earth is already used in some countries.

1)、Four different ways of dealing with energy problems are talked about in the passage.

A.TB.F

答案:B

2)、We can learn from the passage that coal is the most common source of energy.

A.TB.F

答案:B

3)、Special houses are built because they can save energy.

A.TB.F

答案:A

4)、According to the passage, geothermal energy is heat inside the earth.

A.TB.F

答案:A

5)、At four km deep, the temperature of the earth rises to nearly 200°C.

A.TB.F

答案:B

30、One of the favorite foods in the United States is the hamburger, a kind of flat round bread with fine-cut beef in between. The favorite place to buy a hamburger is a fast food restaurant. At fast food restaurants, people order their food, wait a few minutes to get it over the counter, and carry it to their tables themselves. People also take their food out of the restaurant and eat it in their cars or in their homes. At some fast food restaurants, people can order their food, pay for it and pick it up without leaving their cars.

There are many kinds of fast food restaurants in the United States. Most of the restaurants sell hamburgers or other popular foods among Americans. In addition, there are many fast food restaurants that serve Chinese food, Italian food, chicken, seafood and ice-cream. The idea of a fast food restaurant is so popular that nearly every kind of food can be found.

Fast food restaurants are popular because they show the American way of life. First, they are not formal restaurants. People wear any type of dress when they go to a fast food place. Second, they are fast. People who are busy do not want to spend time preparing their food or waiting while someone else prepares it. In fast food restaurants the food is usually ready before the customer even orders it. Finally , most food in a fast food restaurant is not expensive. Therefore, people can often eat at a fast food restaurant without spending too much money, while they may not be able to go to more expensive restaurants very often.

1)、Fast food can be taken out of the restaurants.

A.TB.F

答案:A

2)、Fast food restaurants are popular because they are fast.

A.TB.F

答案:A

3)、According to the writer, American people are always busy.

A.TB.F

答案:B

4)、According to the passage, the favorite restaurants in the U.S. are the Chinese restaurants.

A.TB.F

答案:B

5)、The best title for this passage would be 'Fast Food Restaurants in the U.S'.

A.TB.F

答案:A

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