Why should mankind explore space? Why should money, time and effort be spent exploring and researching something with so few apparent benefits? Why should resources be spent on space rather than on conditions and people on Earth? These are questions that, understandably, are very often asked.
Perhaps the best answer lies in our genetic makeup(基因构成) as human beings. What drove our ancestors to move from the trees into the plains, and on into all possible areas and environments? The wider the spread of a species, the better its chance of survival. Perhaps the best reason for exploring space is this genetic tendency to expand wherever possible.
Nearly every successful civilization has explored, because by doing so, any dangers in surrounding areas can be identified and prepared for. Without knowledge, we may be completely destroyed by the danger. With knowledge, we can lessen its effects.
Exploration also allows minerals and other potential (潜在的) resources to be found. Even if we have no immediate need of them, they will perhaps be useful later. Resources may be more than physical possessions. Knowledge or techniques have been acquired through exploration. The techniques may have medical applications which can improve the length or quality of our lives. We have already benefited from other spin-offs including improvements in earthquake prediction, in satellites for weather forecasting and in communications systems. Even non-stick pans and mirrored sunglasses are by-products (副产品) of technological developments in the space, the chance to save ourselves might not exist.
While many resources are spent on what seems a small return, the exploration of space allows creative, brave and intelligent members of our species to focus on what may serve to save us. While space may hold many wonders and explanations of how the universe was formed or how it works, it also holds dangers. The danger exists, but knowledge can help human being to survive. Without the ability to reach out across space, the chance to save ourselves might not exist.
While Earth is the only planet known to support life, surely the adaptive ability of humans would allow us to live on other planets. It is true that the lifestyle would be different, but human life and cultures have adapted in the past and surely could in the future.Why does the author mention the questions in Paragraph1?
| A．To express his doubts |
| B．To compare different ideas. |
| C．To introduce points for discussion |
| D．To describe the conditions on Earth. |
What is the reason for exploring space based on Paragraph2?
| A．Humans are nature-born to do so. |
| B．Humans have the tendency to fight. |
| C．Humans may find new sources of food. |
| D．Humans don’t like to stay in the same place. |
What makes it possible for humans to live on other planets?
| A．Our genetic makeup. |
| B．Resources on the earth.. |
| C．The adaptive ability of humans. |
| D．By-products in space exploration. |
Monthly Talks at London Canal Museum
Our monthly talks start at 19:30 on the first Thursday of each month except August. Admission is at normal charges and you don't need to book. They end around 21:00.
November 7th
The Canal Pioneers, by Chris Lewis. James Brindley is recognized as one of the leading early canal engineers. He was also a major player in training others in the art of canal planning and building. Chris Lewis will explain how Brindley made such a positive contribution to the education of that group of early "civil engineers".
December 5th
Ice for the Metropolis, by Malcolm Tucker. Well before the arrival of freezers, there was a demand for ice for food preservation and catering, Malcolm will explain the history of importing natural ice and the technology of building ice wells, and how London's ice trade grew.
February 6th
An Update on the Cotsword Canals, by Liz Payne. The Stroudwater Canal is moving towards reopening. The Thames and Severn Canal will take a little longer. We will have a report on the present state of play.
March 6th
Eyots and Aits- Thames Islands, by Miranda Vickers. The Thames had many islands. Miranda has undertaken a review of all of them. She will tell us about those of greatest interest.
Online bookings:www.canalmuseum.org.uk/book
More into:www.canalmuseum.org.uk/whatson
London Canal Museum
12-13 New Wharf Road, London NI 9RT
www.canalmuseum.org.ukwww.canalmuseum.mobi
Tel:020 77130836
| 1． |
When is the talk on James Brindley?
|
| 2． |
What is the topic of the talk in February?
|
| 3． |
Who will give the talk on the islands in the Thames.
|
D
Once when I was facing a decision that involved high risk, I went to a friend. He looked at me for a moment, and then wrote a sentence containing the best advice I’ve ever had: Be bold and brave — and mighty (强大的) forces will come to your aid.
Those words made me see clearly that when I had fallen short in the past, it was seldom because I had tried and failed. It was usually because I had let fear of failure stop me from trying at all. On the other hand, whenever I had plunged into deep water, forced by courage or circumstance, I had always been able to swim until I got my feet on the ground again.
Boldness means a decision to bite off more than you can eat. And there is nothing mysterious about the mighty forces. They are potential powers we possess: energy, skill, sound judgment, creative ideas — even physical strength greater than most of us realize.
Admittedly, those mighty forces are spiritual ones. But they are more important than physical ones. A college classmate of mine, Tim, was an excellent football player, even though he weighed much less than the average player. “In one game I suddenly found myself confronting a huge player, who had nothing but me between him and our goal line,” said Tim. “I was so frightened that I closed my eyes and desperately threw myself at that guy like a bullet（子弹） — and stopped him cold.”
Boldness — a willingness to extend yourself to the extreme—is not one that can be acquired overnight. But it can be taught to children and developed in adults. Confidence builds up. Surely, there will be setbacks (挫折) and disappointments in life; boldness in itself is no guarantee of success. But the person who tries to do something and fails is a lot better off than the person who tries to do nothing and succeeds.
So, always try to live a little bit beyond your abilities—and you’ll find your abilities are greater than you ever dreamed.Why was the author sometimes unable to reach his goal in the past?
| A．He faced huge risks. |
| B．He lacked mighty forces. |
| C．Fear prevented him from trying. |
| D．Failure blocked his way to success. |
What is the implied meaning of the underlined part?
| A．Swallow more than you can digest. |
| B．Act slightly above your abilities. |
| C．Develop more mysterious powers. |
| D．Learn to make creative decisions. |
What was especially important for Tim’s successful defense in the football game?
| A．His physical strength. |
| B．His basic skill. |
| C．His real fear. |
| D．His spiritual force. |
What can be learned from Paragraph 5?
| A．Confidence grows more rapidly in adults. |
| B．Trying without success is meaningless. |
| C．Repeated failure creates a better life. |
| D．Boldness can be gained little by little. |
What is the author’s purpose in writing this passage?
| A．To encourage people to be courageous. |
| B．To advise people to build up physical power. |
| C．To tell people the ways to guarantee success. |
| D．To recommend people to develop more abilities. |
One day when I was 12, my mother gave me an order: I was to walk to the public library, and borrow at least one book for the summer. This was one more weapon for her to defeat my strange problem - inability to read.
In the library, I found my way into the "Children's Room." I sat down on the floor and pulled a few books off the shelf at random. The cover of a book caught my eye. It presented a picture of a beagle. I had recently had a beagle, the first and only animal companion I ever had as a child. He was my secret sharer, but one morning, he was gone, given away to someone who had the space and the money to care for him. I never forgot my beagle.
There on the book's cover was a beagle which looked identical（相同的） to my dog. I ran my fingers over the picture of the dog on the cover. My eyes ran across the title, Amos, the Beagle with a Plan. Unknowingly, I had read the title. Without opening the book, I borrowed it from the library for the summer.
Under the shade of a bush, I started to read about Amos. I read very, very slowly with difficulty. Though pages were turned slowly, I got the main idea of the story about a dog who, like mine, had been separated from his family and who finally found his way back home. That dog was my dog, and I was the little boy in the book. At the end of the story, my mind continued the final scene of reunion, on and on, until my own lost dog and I were, in my mind, running together.
My mother's call returned me to the real world. I suddenly realized something: I had read a book, and I had loved reading that book. Everyone knew I could not read. But I had read it. Books could be incredibly wonderful and I was going to read them.
I never told my mother about my "miraculous" (奇迹般地) experience that summer, but she saw a slow but remarkable improvement in my classroom performance during the next year. And years later, she was proud that her son had read thousands of books, was awarded a PhD in literature, and authored his own books, articles, poetry and fiction. The power of the words has held.
| 1． |
The author's mother told him to borrow a book in order to.
|
| 2． |
The book caught the author's eye because.
|
| 3． |
Why could the author manage to read the book through?
|
| 4． |
What can be inferred from the last paragraph?
|
| 5． |
Which one could be the best title of the passage?
|
B
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 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.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. |
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. |
What can Oshbot work as?
| A．A language teacher. | B．A tour guide. |
| C．A shop assistant. | D．A private nurse. |
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 |
What does the passage mainly present?
| A．A new design idea of household robots. |
| B．Marketing strategies for social robots. |
| C．Information on household robots. |
| D．An introduction to social robots. |
阅读下列短文，从每题所给的A、B、C、D四个选项中，选出最佳选项。
A
University Room Regulations
Approved and Prohibited Items
The following items are approved for use in residential (住宿的) rooms: electric blankets, hair dryers, personal computers, radios, televisions and DVD players. Items that are not allowed in student rooms include: candles, ceiling fans, fireworks, waterbeds, sun lamps and wireless routers. Please note that any prohibited items will be taken away by the Office of Residence Life.
Access to Residential Rooms
Students are provided with a combination (组合密码) for their room door locks upon check-in. Do not share your room door lock combination with anyone. The Office of Residence Life may change the door lock combination at any time at the expense of the resident if it is found that the student has shared the combination with others. The fee is $25 to change a room combination.
Cooking Policy
Students living in buildings that have kitchens are only permitted to cook in the kitchen. Students must clean up after cooking. This is not the responsibility of housekeeping staff. Kitchens that are not kept clean may be closed for use. With the exception of using a small microwave oven (微波炉) to heat food, students are not permitted to cook in their rooms.
Pet Policy
No pets except fish are permitted in student rooms. Students who are found with pets, whether visiting or owned by the student, are subject to an initial fine of $100 and a continuing fine of $50 a day per pet. Students receive written notice when the fine goes into effect. If, one week from the date of written notice, the pet is not removed, the student is referred to the Student Court.
Quiet Hours
Residential buildings must maintain an atmosphere that supports the academic mission of the University. Minimum quiet hours in all campus residences are 11:00 pm to 8:00 am Sunday through Thursday. Quiet hours on Friday and Saturday nights are 1:00 am to 8:00 am. Students who violate quiet hours are subject to a fine of $25.Which of the following items are allowed in student rooms?
| A．Ceiling fans and waterbeds. |
| B．Wireless routers and radios. |
| C．Hair dryers and candles. |
| D．TVs and electric blankets. |
What if a student is found to have told his combination to others?
| A．The combination should be changed. |
| B．The Office should be charged. |
| C．He should replace the door lock. |
| D．He should check out of the room. |
What do we know about the cooking policy?
| A．A microwave oven can be used. |
| B．Cooking in student rooms is permitted. |
| C．A housekeeper is to clean up the kitchen. |
| D．Students are to close kitchen doors after cooking. |
If a student has kept a cat in his room for a week since the warning, he will face _____.
| A．parent visits | B．a fine of $100 |
| C．the Student Court | D．a written notice |
When can students enjoy a party in residences?
| A．7:00 am, Sunday. | B．7:30 am, Thursday. |
| C．11:30 pm, Monday. | D．00:30 am, Saturday. |