题目内容

Whether in the home or the workplace, social robots are going to become a lot more common in the next few years. Social robots are about to bring technology to the everyday world in a more humanized way, said Cynthia Breazeal, chief scientist at the robot company Jibo.

While household robots today do the normal housework, social robots will be much more like companions than mere tools. For example, these robots will be able to distinguish when someone is happy or sad. This allows them to respond more appropriately to the user.

The Jibo robot, arranged to ship later this year, is designed to be a personalized assistant. You can talk to the robot, ask it questions, and make requests for it to perform different tasks. The robot doesn’t just deliver general answers to questions; it responds based on what it learns about each individual in the household. It can do things such as reminding an elderly family member to take medicine or taking family photos.

Social robots are not just finding their way into the home. They have potential(潜在的) applications in everything from education to health care and are already finding their way into some of these spaces.

Fellow Robots is one company bringing social robots to the market. The company’s “Oshbot” robot is built to assist customers in a store, which can help the customers find items and help guide them to the product’s location in the store. It can also speak different languages and make recommendations for different items based on what the customer is shopping for.

The more interaction the robot has with humans, the more it learns. But Oshbot, like other social robots, is not intended to replace workers, but to work alongside other employees. “We have technologies to train social robots to do things not for us, but with us,” said Breazeal.

1.How are social robots different from household robots?

A. They can control their emotions.

B. They are more like humans.

C. They do the normal housework.

D. They respond to users more slowly.

2.What can a Jibo robot do according to Paragraph 3?

A. Communicate with you and perform operations.

B. Answer your questions and make requests.

C. Take your family pictures and deliver milk.

D. Obey your orders and remind you to take pills.

3.What can Oshbot work as?

A. A language teacher. B. A tour guide.

C. A shop assistant. D. A private nurse.

4.We can learn from the last paragraph that social robots will ______.

A. train employees B. be our workmates

C. improve technologies D. take the place of workers

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Dujiangyan is the oldest man-made water system in the world, and a wonder in the development of Chinese science. Built over 2,200 years ago in what is now Sichuan Province in Southwest China, this amazing engineering achievement is still used today to irrigate over 6,000 square kilometres of farmland, take away floodwater and provide water for 50 cities in the province.

In ancient times, the region in which Dujiangyan now stands suffered from regular floods caused by overflow from the Minjiang River. To help the victims of the flooding, Li Bing, the region governor, together with his son, decided to find a solution. They studied the problem and discovered that the river most often overflowed when winter snow at the top of the nearby Mount Yulei began to melt as the weather warmed.

The simplest fix was to build a dam, but this would have ruined the Minjiang River. So instead Li designed a series of channels built at different levels along Mount Yulei that would take away the floodwater while leaving the river flowing naturally. Better still, the extra water could be directed to the dry Chengdu Plain, making it suitable for farming.

Cutting the channels through the hard rock of Mount Yulei was a remarkable accomplishment as it was done long before the invention gunpowder and explosives. Li Bing found another solution. He used a combination of fire and water to heat and cool the rocks until they cracked and could be removed. After eight years of work, the 20-metre-wide canals had been carved through the mountain.

Once the system was finished, no more floods occurred and the people were able to live peacefully and affluently. Today, Dujiangyan is admired by scientists from around the world because of one feature. Unlike modern dams where the water is blocked with a huge wall, Dujiangyan still lets water flow through the Minjiang River naturally, enabling ecosystems and fish populations to exist in harmony.

1.What are the benefits of Dujiangyan according to the first paragraph?

A. Reducing flooding and watering farmland.

B. Protecting the mountain and reducing flooding.

C. Watering farmland and improving water quality.

D. Drying the river and supplying cities with water.

2.What was the main cause of the Minjiang Rivers flooding?

A. Heavy rains. B. Melting snow.

C. Low river banks. D. Steep mountains.

3.How was Li Bing able to break through the rocks of Mount Yulei?

A. By using gunpowder.

B. By flooding the rocks with water.

C. By applying a heating and cooling technique.

D. By breaking the rocks with hammers and spades.

4.Why is Dujiangyan greatly admired by scientists today?

A. It preserves much of the natural river life.

B. It took very little time to complete the project.

C. The building techniques used were very modem.

D. It has raised the living standards of the local people.

As I write, a gentle, much needed rain is falling this morning. It has been a dry_______have in Vermont,_______dry that the Spring Peepers(雨蛙) were late in coming that many thought these frogs would fail to bless us with their song. But they came, and I can’ t blame them for being_______. They are a_______of spring, and of rebirth.

It is late June and the mountain snow has_______the higher slopes(斜坡) of the mountains. My family_______our garden during the last weekend of May, and frost came twice since then,_______not a killing frost. But others were not so lucky: they lost most of young plants this year. Twice this spring has been_________enough in the day that my family went swimming, but there was _______on the ground the next morning.

Planting a garden in Vermont amounts to an act of________. Will our sweat________, or will these efforts be in vain? My family was recently faced with a________decision: shall we leave this place and its people, or shall we stay and make a__________? Well, we have decided this is________we will make our stand________the garden, this year we have planted ourselves. Will my family be________with what is needed to grow and flourish(兴旺)? We have no way of knowing this but we do have faith.

What is planted must be revisited often and the garden must be taken care of with love, which ________to our lives as well. Hopes and dreams must be revisited often or fear that we lose sight of the things________. Commitments must be ________as carefully as any garden plot. But as with gardening, there are no________. But there is faith, and today is a beautiful day.

1.A. summer B. spring C. fall D. winter

2.A. too B. rather C. so D. much

3.A. late B. lazy C. swift D. noisy

4.A. scene B. reward C. message D. sign

5.A. covered B. decorated C. left D. awoken

6.A. weeded B. watered C. cleared D. planted

7.A. luckily B. properly C. obviously D. closely

8.A. fresh B. warm C. bitter D. cool

9.A. snow B. rain C. mist D. frost

10.A. love B. prayer C. faith D. choice

11.A. pay off B. flood out C. fall off D. run out

12.A. primary B. tough C. random D. casual

13.A. mistake B. profit C. commitment D. compromise

14.A. why B. what C. how D. where

15.A. due to B. rather than C. along with D. regardless of

16.A. blessed B. surrounded C. filled D. satisfied

17.A. occurs B. applies C. submits D. keeps

18.A. hurt B. change C. stay D. matter

19.A. made B. tended C. settled D. reviewed

20.A. harvests B. possibilities C. guarantees D. advantages

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