题目内容

College students should be encouraged to use _____ Internet as _____ resource when planning a term paper.

A. the; a B. /; the

C. the; the D. a; a

A

【解析】

试题分析:考查冠词的用法。Internet是专有名词,所以前面要用定冠词the;as a resource可以理解为作为一种资源,不用特指,所以用不定冠词。句意:当规划学期论文的时候,大学生应该被鼓励把网络作为一种资源来利用。故选A。

考点:考查冠词的用法。

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The first robots were invented in the 1920s. Robots have appeared in Hollywood films such as Robocop and The Terminator. The robots in these films are stronger, faster and more intelligent than people.

In real life, robots are mainly used in factories. They do many different jobs. Usually these jobs are too dangerous, difficult or boring for humans.

Robots also help disabled people and people who cannot look after themselves. For example, scientists are making a robot to help blind people. Nowadays many blind people have a dog to help them. This dog is called a guide dog. In the future, robot dogs might take the place of these guide dogs.

One robot guide dog is called Meldog. It has wheels. It usually “walks” in front of its owner. It is very clever. It knows the speed of its owner’s walk. Meldog talks to its owner by radio. The owner wears a special belt. This belt sends instructions to the owner from Meldog such as “Stop here”, “Turn left” and “Turn right”.

In the United States, another type of robot helps disabled workers. This robot, called Kilroy, helps disabled computer operators. The robot hears the sound of its owner’s voice. It follows instructions such as “Turn the page” and “Make a cup of coffee”. This robot will bring its owner tissue paper when he or she sneezes!

Robots are also used in American hospitals. They can do simple jobs. For example, they shave patients and brush their teeth and take meals from the kitchen to the patients’ rooms. They never get lost because they have a map of the hospital in their computer memory.

1.Some robots in real life are .

A. dangerous B. boring

C. film stars D. factory workers

2.Some disabled people need robots to .

A. make robots B. become scientists

C. look after themselves D. do dangerous jobs

3.Meldog is a .

A. blind dog B. robot scientist

C. real dog D. robot guide dog

4.The robots used in American hospitals can do the following except .

A. make a map

B. shave patients

C. brush the patients’teeth

D.take meals from the kitchen to the patients’ rooms

Plants are very important living things. Life could not go on if there were no plants. This is because plants can make food from air, water and sunlight. Animals and man cannot make food from air, water and sunlight. Animals get their food by eating plants and other animals. Therefore animals and man need plants in order to live. This is why we find that there are so many plants around us. If you look carefully at the plants around you, you will find that there are two kinds of plants: flowering plants and non-flowering plants. Flowering plants can make seeds. The seeds are protected by the fruits. Some fruits have one seed, some have two, three or four, and some have many seeds. But a few fruits have no seeds at all. An example of a fruit without seeds is the banana fruit. Most non-flowering plants do not grow from seeds. They grow from spores(胚芽)。 Spores are very small. Some spores are so small and light that they can float in the air. We may say that spores are quite the same as seeds. When these spores are all on wet and shady places, they usually grow into new plants.

1.The main idea of the first paragraph is that ______.

A. plants are important for life

B. plants cannot grow without air

C. there are many plants in the world

D. we can not live without water

2.Plants can make food from______.

A. flower, water and air B. water,sunlight and air

C. air,water and soil D. air,sun and light

3.What can we infer(推断) from the passage ?

A. Of all living things animals are most important

B. Without plants,man will die out

C. All fruits of flowering plants have seeds

D. Spores are seeds

4.This passage may be taken from______.

A. a medicine book B. a science magazine

C. a novel D. an experiment report

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