【题目】The first robots were invented in the 1920s. Robots have appeared in many American films. In some films, they are stronger, faster and cleverer than people.

In real life, robots are mainly used in factories. They do some dangerous and difficult jobs for humans.

Robots also helpdisabledpeople, for example, blind people. Today many blind people have a guide dog to help them. In the future, guide dogs might be robot dogs.

One kind of robot guide dog has wheels. It moves in front of the owner. It is very clever. It knows the speed of its owner’s walk. The owner wears a special belt (带子). This belt sends instructions to the owner from the dog, such as “Stop here”, “Turn left” or “Turn right”.

In the United States, another kind of robot helps disabled people to take care of themselves in their daily life. The robot hears the sound of its owner’s voice. It follows instructions such as “Turn the page” or “Make a cup of coffee”.

Robots are also used in American hospitals. They can do simple jobs. At one hospital, for example, a robot takes meals from the kitchen to patients’ rooms. It never gets lost because this robot has a map of the hospital in its computer memory.

Though robots can help people in many different ways, they will never take the place of humans.

1From the passage, we know robots cannot be ______.

A. dangerous animals B. factory workers

C. guide dogs D. hospital helpers

2A robot guide dog ______.

A. goes in front of the blind people

B. walk side by side with blind people

C. has a map in its head

D. helps patients with their meals

3The underlined word “disabled” means ______.

A. 不能的 B. 有害的 C. 失灵的 D. 残疾的

4Some disabled people need robots help to ______.

A. take care of themselves

B. talk to other people

C. become scientists

D. do dangerous jobs

5In the passage, the writer wants to tell us that ______.

A. robots are stronger and cleverer than humans

B. disabled people cannot look after themselves without the robots

C. robots will take the place of humans some day in the future

D. robots can help humans in many different ways

【题目】Look at the plant in the picture. It looks beautiful, right? Can you imagine (想象) it kills?

The Venus flytrap is a kind of meat-eating plant. It grows in very few places, like wetlands near the sea in North Carolina in America.

The Venus flytrap is not a large plant. It grows to be only about a foot tall. The plant has white flowers in the spring, but it is the plant’s leaves that make it so interesting. The ends of the leaves have folding parts with stiff, tiny hairs (带小硬刺的可折叠部分). These are the plant’s traps ”.

What does the Venus flytrap eat? As you might guess, the Venus flytrap eats flies . It also eats spiders, ants and crickets . The Venus flytrap makes most of its food with sun, air and water, just like other plants. Living things just give it extra nutrition to grow well in wetlands.

How does this plant trap and eat living things? The Venus flytrap uses a sweet liquid to attract its food. When a fly lands on one of the plant’s open traps, hairs on the surface make the trap close. And when the trap closes, the fly is dinner!

If you want to have your own Venus flytrap at home, you have to buy the plant from a special place. You can’t take a Venus flytrap from where it grows! There are laws about taking it out of the wild.

【1】Where does the Venus flytrap grow?

A. In the wetlands. B. In the desert.

C. In the rocks. D. In the sea.

【2】About the Venus flytrap, which of the following is true?

A. It is a large plant.

B. It only eats spiders.

C. It has white flowers.

D. It can fly in the sky.

【3】Which is the right order of the following events in Paragraph 5?

A. The trap of the Venus flytrap closes.

B. A fly lands on one of the plant’s open traps.

C. The fly is kept in the trap as the food of the plant.

D. The Venus flytrap uses a sweet liquid to attract its food.

A. d-b-a-c B. a-b-c-d C. b-d-a-c D. d-b-c-a

【4】How can people get a Venus flytrap?

A. They can get it from where it grows.

B. They can buy it from a special place.

C. They can grow it in their gardens.

D. They can buy it in a park.

【5】Why does the Venus flytrap kill?

A. Because it needs extra nutrition.

B. Because it hates flies.

C. Because insects are its main food.

D. Because it kills for fun.

 0  143074  143082  143088  143092  143098  143100  143104  143110  143112  143118  143124  143128  143130  143134  143140  143142  143148  143152  143154  143158  143160  143164  143166  143168  143169  143170  143172  143173  143174  143176  143178  143182  143184  143188  143190  143194  143200  143202  143208  143212  143214  143218  143224  143230  143232  143238  143242  143244  143250  143254  143260  143268  159627 

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