游客
题文

What do you do if you're stranded (处于困境的) on a lonely island? Surely you need to find a way to get in touch with the outside world. Your best chance of doing this is to draw the attention of a passing plane.
Body signals (信号)
Pilots from different countries understand body signals if they have the correct training. When you wave your arms up and down in a straight line, it means "yes". When you point downwards and swing your arm from side to side, it means "no". If you want the pilot to know that it's safe to land, push your hands out in front of you and bend (弯曲) your knees. If you want to say that it's not safe to land, put your arms in the air and move them to one side.
Smoke signals
The smoke from a fire can be seen from far away, so it's a good way to draw attention. If the weather is dry, it isn't hard to start a fire. Remember, however, that fires can be very dangerous if they get out of control. Never light a fire unless you're sure that it can't spread. If the ground is dark, light smoke can be seen more easily. Green grass and leaves produce light smoke.
Ground-to-air signals
It's a good idea to build some signals, too. Use large pieces of wood to make the symbols (标记). If you can't find any wood, use earth. Some useful symbols are:
F: I need food and water."
II: I need medicine."
I: I am badly hurt."
X: I am unable to move from here."
Pilots' replies
If the pilot lowers the plane's wings from side to side, this means "message received and understood". (At night, the pilot flashes the plane's green lights.) If the pilots flies the plane in a clockwise circle, this means "message received but not understood". (At night, the pilot flashes the plane's red lights.)
Which picture means "it's not safe to land"?

What can we learn from the passage?

A.Swinging your arm from side to side means "yes".
B.If the ground is dark, light smoke can't be seen.
C.If you need some medicine, make a symbol "II".
D.The pilots make replies with a blue light at night.

What is the passage mainly about?

A.The explanation of building signals on an island.
B.The importance of making signals on an island.
C.Ways of sending out signals on a lonely island.
D.Ways of receiving signals from a lonely island.
科目 英语   题型 阅读理解   难度 中等
知识点: 日常生活类阅读
登录免费查看答案和解析
相关试题

Grandpa was a carpenter (木匠). One day he was making some boxes for the clothes his church was sending to an orphanage (孤儿院) in Egypt. On his way home, he reached into his shirt pocket to find his glasses, but they were gone. He drove back to the church, but his search turned out to be fruitless.
Suddenly, he realized what happened. The glasses had slipped out of his pocket and fallen into one of the boxes, which he had nailed shut. His new glasses were heading for Africa!
Grandpa had six children and he had paid twenty dollars for the glasses that morning. “It's not fair,” he told God as he drove home. “I've been very faithful (忠诚的) in giving my time and money to YOUR work.”
Several months later, the director of the orphanage was on holiday in the United States. He wanted to visit all the churches that helped him in Egypt, so he came to speak on Sunday night at my grandfather's small church in Chicago.
“But most of all,” he said, “I must thank you for the glasses you sent last year. You see, I had just broken my glasses. Then your boxes arrived. To my surprise, I found a pair of glasses in it and it fit me very well!”
The people listened, happy for the amazing glasses, but thought that the man must have confused their church with another. There were no glasses on their list of items to be sent overseas. Sitting quietly in the back, with tears in his eyes, Grandpa realized that God had played a big trick on him.
Where were Grandpa’s glasses lost?

A.In a church in Egypt. B.In the box he made.
C.On his way home. D.At the orphanage.

How did Grandpa feel when he found his glasses were lost?

A.Calm. B.Worried.
C.Surprised. D.Disappointed.

Who got the glasses in the end?

A.Grandpa.
B.The orphanage.
C.Grandpa’s workmate.
D.The director of the orphanage.

The people except the author’s grandpa in the church _________.

A.sent the pair of glasses to Africa on purpose
B.knew the glasses that belonged to Grandpa
C.thought the director had made a mistake
D.were not interested in the director’s speech

There are many older people in the world and there will be many more. A lime­known fact is that over 60 percent of the older people live in developing countries. According to the World Health Organization,by 2020 there will be 1 billion,with over 700 million living in developing countries.
It is a surprising fact that the population ageing is particularly rapid in developing countries. For example,it took France 115 years for the proportion of older people to double from 7 percent to 14 percent. It is estimated(估计) to take China a mere 27 years to achieve this same increase.
What are the implications(暗指) of these increased numbers of older folk?One of the biggest worries for governments is that the longer people live,the more likelihood there is for diseases and for disability. Attention is being paid to the need to keep people as healthy as possible,including during old age,to lessen the financial burden on the state.
Another significant problem is the need for the younger generations to understand and value the older people in their society. In some African countries,certainly in Asia,older people are respected and regarded as the ones with special knowledge. Yet traditions are fading away daily,which does not ensure the continued high regard of older people. As society changes, attitudes will change.
Much needs to be done to get rid of age discrimination (歧视) in employment. Life­long learning programs need to be provided to enable older people to be active members in a country’s development.
Social security policies need to be established to provide adequate income protection for older people. Both public and private schemes are vital in order to build a suitable safety net.
To achieve equality in such matters will take considerable time and effort. One thing is sure:there is no time to be lost.
The proportion(比例)of older people________.

A.is bigger in developed countries than in developing countries
B.is one seventh of the population in developing countries
C.will increase much faster in China than in France
D.will be sixty percent in developing countries by 2020

According to the passage,which of the following are governments most worried about?

A.The diseases and disability of older people.
B.The longer life and good health of people.
C.The loss of taxes on older people.
D.The increasing respect for older people.

Which of the following measures is NOT mentioned to solve the population ageing problem?

A.Getting rid of age discrimination in employment.
B.Ensuring adequate income protection for older people.
C.Providing free health care for sick older people.
D.Supplying life­long learning programs to older people.

The author concludes in the last paragraph that________.

A.governments have spent lots of time in solving the ageing problem
B.population ageing is a hard problem,but it needs to be solved urgently
C.people are too busy to solve the population ageing problem
D.much time and effort will be lost in solving the ageing problem

Don’t be surprised if you see a group of people dancing or shouting on the square. They are a flash mob (快闪族). Confused by their name? Actually, a flash mob, organized with the help of the Internet or other digital communications networks, is a group of people who gather suddenly in a public place, do something unusual for a period of time, such as exchanging books, coming together to look at the sky, waving their hands and shouting something at the top of their lungs for 30 seconds, and then quickly disappear before the police can arrive.
Bill Wasik, senior editor of Harper’s Magazine, organized the first flash mob in Manhattan in May 2003 and the first successful flash mob gathered on June 3, 2003 at Macy’s department store involving 100 people gathering on Macy’s Department Store. Following this, about 200 people flooded the lobby of the Hyatt hotel, applauding in one voice for fifteen seconds, and next participants pretending to be tourists on a trip invaded a shoe shop in Soho. A later mob saw hundreds of people in Central Park making bird noises.
Wasik claimed that he created flash mobs as a social experiment designed to tease hipsters (追逐时尚的人), and highlight the cultural atmosphere of agreement and of being part of “the next big thing”. Many web logs, chat rooms and Web groups are devoted to the craze. Though flash mobs were originally regarded as useless, the concept has already developed for the benefit of political and social events. Flash mobbing takes advantage of the efficiency of communicating information on Websites and by email, and protesters can similarly use the “on and off” concept to be involved in political events. Such flash mob gatherings can sometimes shock or frighten people who are not aware of what is taking place. They also have enormous economic potential, such as using flash mobs to advertise a product.
The flash mob is now becoming more and more popular. People use it to do many things. For example, in 2009, hundreds of Michael Jackson’s fans took part in a flash mob to remember him, gathering outside the railway station in Liverpool, singing and dancing Michael’s famous song, beat it together. In another example, some people took part in a flash mob to warn people against negative words. Flash mobs give people from all walks of life an opportunity to come together to create a memory.
A flash mob is most likely to .

A.give out leaflets of a brand bicycle to the passers-by
B.gather in public places performing and leave quickly
C.plan to go mountaineering on the first day of Horse Year
D.sit for days in front of the city hall for higher wages

According to the passage, what contribute(s) most to the popularity of the flash mob?

A.Harper’s Magazine B.the government
C.political events D.digital networks

The purpose of the writing is .

A.to amuse and interest B.to argue and advise
C.to describe and introduce D.to question and comment

Today, roller skating is easy and fun. But a long time ago, it wasn’t easy at all. Before 1750, the idea of skating didn’t exist. That changed because of a man named Joseph Merlin. Merlin’s work was making musical instruments. In his spare time he liked to play the violin. Joseph Merlin was a man of ideas and dreams. People called him a dreamer.
One day Merlin received an invitation to attend a fancy dress ball. He was very pleased and a little excited. As the day of the party came near, Merlin began to think how to make a grand entrance at the party. He had an idea. He thought he would get a lot of attention if he could skate into the room.
Merlin tried different ways to make himself roll. Finally, he decided to put two wheels under each shoe. These were the first roller skates. Merlin was very proud of his invention and dreamed of arriving at the party on wheels while playing the violin.
On the night of the party Merlin rolled into the room playing his violin. Everyone was greatly surprised to see him. There was just one problem. Merlin had no way to stop his roller skates. He rolled on and on. Suddenly, he ran into a huge mirror that was hanging on the wall. Down fell the mirror, breaking to pieces. Nobody forgot Merlin’s grand entrance for a long time!
The text is mainly about __________.

A.a strange man
B.an unusual party
C.how roller skating began
D.how people enjoyed themselves in the 18th century

People thought Merlin was a dreamer because he __________.

A.was full of imagination
B.was a gifted musician
C.invented the roller skates
D.often gave others surprises

Merlin put wheels under his shoes in order to __________.

A.show his skill in walking on wheels
B.arrive at the party sooner
C.test his invention
D.impress the party guests

Five years after they disappeared, lost jewels belonging to the wife of a US ambassador to the Netherlands were found.
Dawn Arnall had already received an insurance payout for her loss. However, the misplaced gems had been found and held for safe keeping by a hotel she stayed in. staff were unaware that the jewels were worth $ 9m.
The world is full of forgetful people. A man in the English town of Reading even left a sausage casserole in a bus. The dish ended up in the Lost Property Office until it was recovered by his mother, eager for her dinner.
A walker in the Lake District had his food in his mouth but … what about his teeth? After climbing a hill in 2007, David Packer stopped for a chocolate bar. He took his false teeth out, wrapped them up in a tissue and just forgot about them. It took more than a year for the walker to be reunited with them.
Over the past 78 years passengers on London’s transport network have left behind items including human skulls and gas masks from World War II. Since 1934, staff have handled an average of 200 000 items a year. Recently they have used computers to try to track down their owners.
But if you find something and can’t locate the rightful owner, is it finders keepers? It depends on what’s found and how, says John Spencer, professor of law at the University of Cambridge.
If you pick up a coin, you can keep it unless you saw someone drop it, as you wouldn’t be able to find the owner by taking reasonable steps.
If it’s a larger sum, you should report it to the police but if the item has been abandoned, the property is yours. One man’s loss is another man’s gain!
Dawn Arnall is mentioned in the first two paragraphs to .

A.attract readers’ attention to the jewellery
B.introduce the topic
C.make a summary
D.get people think

Judging from the examples given in the third, fourth and fifth paragraphs, people can be .

A.generous B.experienced
C.forgettable D.honest

What does the underlined part in the sixth paragraph mean?

A.It depends on the law whether to keep something you find.
B.One man’s loss is another man’s loss too.
C.It’s immoral to keep something that doesn’t belong to you.
D.Whoever finds something can keep it.

Copyright ©2020-2025 优题课 youtike.com 版权所有

粤ICP备20024846号