Among the dead in South Asia’s tsunami① were many tourists at Sri Lanka’s national wildlife park at Yala. But very few of the park’s animals — elephants, buffaloes, monkeys and wild cats — appear to have died. There are theories that animals can sense natural disasters and flee to safety.
First, it’s possible that the animals may have heard the quake before the tsunami hit. The underwater rupture likely produced sound waves known as infrasound② or infrasonic sound. Humans can’t hear infrasound, but many animals including dogs, elephants, tigers and pigeons can.
A second early warning sign the animals might have sensed is ground vibration③. The massive quake would have produced vibrational waves known as Rayleigh waves. These vibrations move through the ground like waves move on the surface of the ocean but faster. They travel at ten times the speed of sound. The Rayleigh waves would have reached SriLanka hours before the water hit. Mammals, birds, insects and spiders can sense Rayleigh waves. So the animals at Yale might have felt the Rayleigh waves and then run to higher ground.
But what about humans? While we can’t hear infrasound, we can feel it, although we don’t necessarily know we’re feeling it. We also experience Rayleigh waves by special sensors in our joints, which exist just for that purpose. Sadly, it seems we don’t pay attention to the information when we get it. Maybe we screen it out because there’s so much going on before our eyes and in our ears. Humans have a lot of things on our minds and usually that works out OK.
Notes:
① tsunami n. 海啸
② infrasound n. 次声
③ vibration n. 振动，颤动
Choose the best answers according to the above: Why did few animals at Yala die when the tsunamis that caused a huge number of human deaths hit?
| A．Because the animals were staying at a higher place in the park. |
| B．Because the animals were able to run much faster than human beings. |
| C．Because human beings cannot hear the infrasonic sound. |
| D．Because the animals might have picked up the danger signals and ran away. |
Which of the statements about “Ravleigh waves” is true?
| A．Rayleigh waves are massive vibrational waves that usually cause quakes or tsunamis. |
| B．Rayleigh waves move on the ocean surface at a speed ten times that of sound waves. |
| C．Rayleigh waves can be felt both by animals and human beings. |
| D．Rayleigh waves, just like infrasonic sound, can only be felt by animals. |
When a tsunami hits, it is possible that＿＿＿＿.
| A．we can’t feel the infrasound so we can’t be informed of the danger |
| B．we can feel Rayleigh waves as well as infrasound so we are able to escape the danger like animals |
| C．we were so busy with things on our minds that we feel neither infrasound nor Rayleigh waves |
| D．we think nothing of the information of its coming even though we can also get it |
What does the underlined word “that” in the last sentence refer to?
| A．Screening out the information. |
| B．There being so much going on before our eyes and in our ears. |
| C．Having a lot of things on our minds. |
| D．Paying attention to the information. |
I arrived late one night on a business trip, so I decided to have dinner in the hotel I stayed in. As I was finishing my meal, an elderly couple came in. They were holding hands and had lovely smiles on their faces. They sat three tables from me. I was amazed at the love they showed for each other. It stuck me because it was shortly after ending a 20-year marriage and I still had pain in my heart.
My waiter was also their waiter. As I paid my bill, I asked what their bill was. He told me, and I gave him $40 to pay their bill. He asked if I knew them and I told him “No, I just wanted to repay them for the love that they were showing to each other,” and then I left.
The next day I entered the restaurant again. After I had been seated, the waiter who served me the night before told me that the strangest thing happened after I left the restaurant. When the elderly couple went to pay for their meal, they were told that it had been paid. The waiter just told them what I said. They were amazed. They looked around, asked for the bill of two young couples who were seated together, paid their bill and left.
I smiled and ordered my meal. About 45 minutes later, I finished my meal and was about to head out, but my waiter was nowhere to be found. I explained to the hostess that I needed to pay for my meal and hurry to the airport. She smiled and explained that I would not have to pay, because she felt she should pay for my bill because of the joy brought to the faces of the elderly couple and the amazement of the young couples.
When I told her that they didn’t have to do that, she said with a smile “Love creates Love.”From the first paragraph we know the writer must feel __________.
| A．pleased | B．worried | C．sad | D．nervous |
The elderly couple paid the bill of the two young couples because they __________.
| A．knew the two young couples |
| B．were happy to pass the love they got |
| C．were always ready to help poor people |
| D．wanted to invite the young people to the meal |
The writer’s purpose of writing the passage is to __________.
| A．suggest true love never dies |
| B．share an interesting experience |
| C．encourage us to help people in need |
| D．prove a show of love really makes a difference |
"Hey, don't read in the hallway. Your eyesight will be damaged." You must have heard such warnings many times. “Don’t read in poor light!” This is one of the common beliefs that are supposed to help us live a healthy life. Such beliefs are, however, without scientific basis(根据), according to a paper published recently in the British Medical Journal.
Do you believe in the following sayings?
Reading in poor light ruins your eyesight.
In poor light, you might blink (眨眼) more, suffer from drying and have trouble focusing. But most of eye experts believe it is unlikely to do any damage forever.
We must drink at least eight glasses of water a day.
In 1945, the Nutrition Council in US suggested that people need to drink 2.5 litres of water a day. But the water contained in food, particularly fruit and vegetables, as well as in milk, juice and soft drinks, also counts towards the total.
We only use 10 percent of our brains.
This idea appears as early as 1907. People have long argued about our power of self-improvement and our brains’ possible abilities. But X-rays show that no area of the brain is silent or inactive.
Shaving your legs causes hair to grow black faster and thicker.
This theory is also illusion. Studies say that shaving has no effect on the thickness or rate of hair growth. Just over time, the edge of hair gets worn away and thus the edge of long hair becomes finer (更细). What does the paper say about some common beliefs?
| A．They are useful knowledge in life. |
| B．They help us live in healthy ways. |
| C．They are well-known theories. |
| D．They do not have scientific basis. |
Which of the following is TRUE according to the passage ?
| A．People use 90 percent of their brains. |
| B．Shaving your legs will give you thicker hair. |
| C．Reading in poor light does harm to people’s eyes. |
| D．People need not less than eight glasses of water a day. |
The underlined word “illusion” in the last paragraph probably means “_________”.
| A．a wrong idea | B．a powerful evidence |
| C．an interesting story | D．a clear instruction |
This passage is most likely to be found in __________ .
| A．a newspaper | B．a guide book |
| C．a history textbook | D．an advertisement |
I was riding my special motorbike this past weekend and stopped at a store. As I was getting my wheelchair off the back, a man watched me from his car and I noticed a wheelchair in his back seat. We spoke for a moment and I asked him about the wheelchair. He answered that it was for his daughter. “Well, do you think she would like to go for a ride on my motorbike with me?” I asked. He seemed shocked that a total stranger would ask him this. He thought about it for a second and said, “OK, as long as I can follow you.”
He introduced me to Amy and he sat her on my back seat. Her father followed me for a few miles and she talked non-stop about what she wanted for Christmas.
As we came back to the store she said, “This ride is the best Christmas present I could ever receive. I have been in a wheelchair my whole life and didn’t know I could do this.”Then she turned to him and said, “Oh Daddy, I’m going to be OK. Mr. Bryant does all kinds of things —and I will, too.” Her father hugged me and said, “I was sitting here praying for a gift for Amy that would encourage her. She often felt that her life was dull compared to other children. God answered my prayer(祷告) just now. Now I pray that God will bless you for your gift to Amy today.” Being kind and thoughtful to others, we can be an answer to prayer.How did the father feel at first when the author invited his daughter for a ride?
| A．Anxious. | B．Embarrassed. | C．Surprised. | D．Moved. |
What can we know about the author?
| A．He was a disabled man. | B．He usually drove too fast. |
| C．He worked in a store. | D．He often helped people in trouble. |
According to the passage, the girl _____.
| A．was not allowed to do some sports |
| B．used to be a completely healthy person |
| C．was unwillingly to communicate with a stranger |
| D．usually felt sad about life because of her disability |
What did the author’s gift refer to according to the girl’s father?
| A．The motorbike. | B．The wheelchair. | C．The ride. | D．The prayer. |
| HOLIDAY HOMES IN MALLORCA Sailing and fishing in summer season. Beautifully situated houses with sights of sea and mountains, yet near to shops and restaurants. Cars and bicycles for hire. Sailing and sports clubs nearby. |
| ITALY IN COMFORT Coach trips of Italy with 21 days to visit five Italian cities. Start from London 1st May, 1st September. The trips are guided by Professor Martin Davis, head of Italian Studies, London University. See the arts and culture of historic Italy. |
| KIBBUTZ HOLIDAYS IN ISRAEL Working holidays on a kibbutz (co-operative farm)in Israel. All nationalities welcome for one to three months, if prepared to work with kibbutz members. Rooms, food and trips to historic sights all provided free—you pay only for the special low-cost return flight. |
| TWO WEEKS ON A CARIBBEAN ISLAND Two-week holidays in the Hotel Splendid, on a lovely beach with golden sands, warm sunshine and deep-blue sea. Tennis, golf, sailing and all water sports, trips around the island. Near to town of Castries with lively evening entertainment—dancing. 1 st November—31 st March£720 per person 1 st April—30 th October£850 per person |
Jack and his wife Mary, who have recently retired, want to see places of cultural and historic interest abroad, but Mary hates flying.
Peter and Maria, university students, want to travel as far as possible on little money, and would like to get to know a country by working there for three months with other young people.
Michael, a young computer programmer, has been working hard and needs a holiday to relax in winter. He would like to go somewhere warmer and sunny, where he can swim in the sea, and he enjoys sports and dancing. The best holiday for Jack and Mary would be_________ .
| A．the 21-day coach trip of Italy |
| B．the 2- week stay in the Hotel Splendid |
| C．the 14-day trip around a Caribbean island |
| D．1-3months’ holidays on a kibbutz in Israel |
The most suitable place where Peter and Maria can enjoy their holiday would be_____.
| A．an Italian city | B．a kibbutz in Israel |
| C．a Caribbean island | D．a port in Mallorca |
Michael would most probably go to ________ for his holiday.
| A．Italy | B．Israel | C．Mallorca | D．a Caribbean island |
Which of the following statements is NOT TRUE ?
| A．In Italy, one can travel with a guide. |
| B．In Israel, one can work with others. |
| C．In Caribbean, one needs to pay £720 in summer. |
| D．In Mallorca , one can hire a car for sightseeing. |
Young people can have problems with their minds. Some students become worried because they have to study very hard. Others have trouble getting on well with people like their parents and classmates.
Li Wen, a student from No.2 High School, could not follow his teachers in class and, therefore, was doing badly in his lessons. He was in such low spirits for a long time that he started to cut his finger with a knife.
Another student, 16-year-old Yang Fang from No.1 High School, was afraid of exams. Even though she was well prepared for an exam, when she looked at the exam paper, she couldn’t think of anything to write.
A recent survey from Jiefang Daily says about 18% of Shanghai teenagers have mental problems. Their troubles include being anxious and very unhappy, and having problems in learning and getting on with people.
Liang Yuezhu, an expert on teenagers from Beijing Friendship Hospital has the following advice for teenagers:
Talk to your parents or teachers often.
Take part in group activities and play sports.
Go to see a doctor if you feel unhappy or unwell.The students who often become worried or have trouble getting on with others may have ______.
| A．physical problems | B．mental problems |
| C．fights with their classmates | D．arguments with their parents |
Li Wen cut his finger with a knife because ______.
| A．he was afraid of his teacher |
| B．he was so worried about his studies |
| C．he wanted to frighten his parents |
| D．there was something wrong with his finger |
Liang Yuezhu’s advice tells us that ______.
| A．it’s necessary for the students to be with experts |
| B．only group activities and sports can help the students |
| C．it’s better for the students who have mental problems to join others |
| D．teachers and parents can’t do anything about the students’ mental problems |