Beijing had its biggest snowfall since 1951. Britain is suffering through its longest cold snap (寒潮) since 1981. And freezing weather is hitting the Deep South, including Florida’s orange groves and beaches.
Whatever happened to global warming?
Such weather doesn’t seem to fit with warnings from scientists that the Earth is warming because of greenhouse gases. But experts say the cold snap doesn’t contradict global warming at all—it’s just a temporary phenomenon in the long-term heating trend. “It’s part of natural variability,” said Gerald Meehl, a senior scientist. With global warming, he said, “we’ll still have record cold temperatures. We’ll just have fewer of them.”
Scientists say man-made climate change does have the potential to cause more frequent and more severe weather extremes. But experts did not connect the current cold snap to climate change.
So what is going on?
“We basically have seen just a big outbreak of Arctic air over populated areas of the Northern Hemisphere”, Arndt said.
In the atmosphere, large rivers of air travel roughly west to east around the globe between the Arctic and the tropics. This air flow acts like a fence to keep Arctic air restricted. But recently, this air flow has become bent into a zigzag (之字形) pattern, wandering north and south. If you live in a place where it brings air up from the south, you get warm weather. In fact, record highs were reported this week in Washington state and Alaska.
But in the eastern United States, like some other unlucky parts of the globe, Arctic air is coming from the north. And that’s how you get a temperature of 3 degrees in Beijing, a reading of minus-42 in mainland Norway, and 18 inches of snow in parts of Britain. The zigzag pattern arises naturally from time to time, but it is not clear why it’s so strong right now.
71.What is the best title of the text?
A. Freezing weather is hitting the Deep South.
B. We’ll still have record cold temperatures.
C. The air flow has become a zigzag pattern.
D. Cold snap doesn’t contradict global warming.
72. With global warming, we will ______.
A. also meet with severe cold snap
B. have more hot temperatures forever
C. never experience cold temperatures
D. have more cold temperatures
73. According to experts, the current cold snap ______.
A. suggests that the climate has changed greatly
B. is not related to the climate change
C. shows that the climate will turn cold
D. is affected by global warming
74. Beijing had its biggest snowfall since 1951 because of ______.
A. a fence from the Arctic B. a cooling trend in climate
C. a big outbreak of Arctic air D. its large population
75. We can conclude that ______.
A. not all the parts of the Northern Hemisphere are cold in face of the cold snap
B. the zigzag pattern arises naturally accidentally
C. Beijing will get cold weather next year
D. Washington state and Alaska will not face cold weather next year
Some people will do just about anything to save money. And I am one of them. Take my family’s last vacation. It was my six year old son’s winter break from school, and we were heading home from Fort Lauderdale after a weeklong trip. The flight was overbooked, and Delta, the airline, offered us $400 per person in credits to give up our seats and leave the next day. I had meetings in New York, so I had to get back. But that didn’t mean my husband and my son couldn’t stay. I took my nine month old and took off for home.
The next day, my husband and son were offered more credits to take an even later flight. Yes, I encouraged — okay, ordered — them to wait it out at the airport, to “earn” more Delta Dollars. Our total take: $1,600. Not bad, huh?
Now some people may think I’m a bad mother and not such a great wife either. But as a big time bargain hunter, I know the value of a dollar. And these days, a good deal is something few of us can afford to pass up.
I’ve made a living looking for the best deals and exposing（揭露）the worst tricks. I have been the consumer reporter of NBC’s Today show for over a decade. I have written a couple of books including one titled Tricks of the Trade: A Consumer Survival Guide. And I really do what I believe in.
I tell you this because there is no shame in getting your money’s worth. I’m also tightfisted when it comes to shoes, clothes for my children, and expensive restaurants. But I wouldn’t hesitate to spend on a good haircut. It keeps its shape longer, and it’s the first thing people notice. And I will also spend on a classic piece of furniture. Quality lasts.
| A．They took a later flight. |
| B．They had early bookings. |
| C．Their flight had been delayed. |
| D．Their flight had been cancelled. |
| A．She rarely misses a good deal. |
| B．She seldom makes a compromise. |
| C．She is very strict with her children. |
| D．She is interested in cheap products. |
| A．She’s a teacher. |
| B．She’s a housewife. |
| C．She’s a media person. |
| D．She’s a businesswoman. |
| A．How to expose bad tricks. |
| B．How to reserve airline seats. |
| C．How to spend money wisely. |
| D．How to make a business deal. |
Doctors are known to be terrible pilots. They don’t listen because they already know it all. I was lucky: I became a pilot in 1970, almost ten years before I graduated from medical school. I didn’t realize then, but becoming a pilot makes me a better surgeon. I loved flying. As I flew bigger, faster planes, and in worse weather, I learned about crew resource management（机组资源管理）, or CRM, a new idea to make flying safer. It means that crew members should listen and speak up for a good result, regardless of positions.
I first read about CRM in 1980. Not long after that, an attending doctor and I were flying in bad weather. The controller had us turn too late to get our landing ready. The attending doctor was flying; I was safety pilot. He was so busy because of the bad turn, he had forgotten to put the landing gear（起落架）down. He was a better pilot — and my boss — so it felt unusual to speak up. But I had to: Our lives were in danger. I put aside my uneasiness and said, “We need to put the landing gear down now!” That was my first real lesson in the power of CRM, and I’ve used it in the operating room ever since.
CRM requires that the pilot/surgeon encourage others to speak up. It further requires that when opinions are from the opposite, the doctor doesn’t overreact, which might prevent fellow doctors from voicing opinions again. So when I’m in the operating room, I ask for ideas and help from others. Sometimes they’re not willing to speak up. But I hope that if I continue to encourage them, someday someone will keep me from “landing gear up”.
| A．They like flying by themselves. |
| B．They are unwilling to take advice. |
| C．They pretend to be good pilots. |
| D．They are quick learners of CRM. |
| A．he saved the plane by speaking up |
| B．he was in charge of a flying task |
| C．his boss landed the plane too late |
| D．his boss operated on a patient |
| A．following flying requirements |
| B．overreacting to different opinions |
| C．listening to what fellow doctors say |
| D．making a mistake that may cost lives |
| A．CRM:A New Way to Make Flying Safe |
| B．Flying Makes Me a Better Doctor |
| C．The Making of a Good Pilot |
| D．A Pilot Turned Doctor |
The National Gallery
Description:
The National Gallery is the British national art museum built on the north side of Trafalgar Square in London. It houses a diverse collection of more than 2,300 examples of European art ranging from 13thcentury religious paintings to more modern ones by Renoir and Van Gogh. The older collections of the gallery are reached through the main entrance while the more modern works in the East Wing are most easily reached from Trafalgar Square by a ground floor entrance.
Layout:
The modern Sainsbury Wing on the western side of the building houses 13th to 15thcentury paintings, and artists include Duccio, Uccello, Van Eyck, Lippi, Mantegna, Botticelli and Memling.
The main West Wing houses 16th century paintings, and artists include Leonardo da Vinci, Cranach, Michelangelo, Raphael, Bruegel, Bronzino, Titian and Veronese.
The North Wing houses 17thcentury paintings, and artists include Caravaggio, Rubens, Poussin, Van Dyck, Velázquez, Claude and Vermeer.
The East Wing houses 18th to early 20thcentury paintings, and artists include Canaletto, Goya, Turner, Constable, Renoir and Van Gogh.
Opening Hours:
The Gallery is open every day from 10 am to 6 pm (Fridays 10 am to 9 pm) and is free, but charges apply to some special exhibitions.
Getting There:
Nearest underground stations: Charing Cross(2minute walk), Leicester Square (3minute walk), Embankment (7minute walk), and Piccadilly Circus (8minute walk).
| A．The 13th. | B．The 17th. |
| C．The 18th. | D．The 20th. |
| A．In the East Wing. |
| B．In the main West Wing. |
| C．In the Sainsbury Wing. |
| D．In the North Wing. |
| A．Piccadilly Circus. | B．Leicester Square. |
| C．Embankment. | D．Charing Cross. |
We all long for friendship, but how to make a friend? “The best time to make a friend is before you need one.” Joy Steven said. The following are some tips for you.
People equal friends
Friends usually begin with strangers. Getting in touch with other people is the first step to make a friend. Friends can’t be made in empty air. Best friends take time to make.
Friends understand friends
Friends understand each other when talking. Many unpleasant personal quarrels can be avoided if you will take the time to understand others’ feelings and points of view.
Friends touch friends
Touching is a warm from of communication between friends. When you see best friends communicating, you will notice them stand close together, touch each other comfortably and listen to each other. Sometimes a friendly touch is more powerful than words.
Friends praise friends
Praise is a powerful tool to make a friend. Honest praise can affect (影响) your friends’ lives. So try to praise your friends, including your general ones.
Friends can loyal (忠诚的) and trustworthy
Trust and loyalty go hand in hand for friends. Friends can share secrets with you, because good friends never break confidence (信心) and are loyal forever.From Joy Steven’s words, we can conclude that ________
| A．a friend in need is a friend indeed |
| B．it is never too late to make a friend |
| C．it is late to make a friend when you need one |
| D．everyone needs a friend in his life |
To make and keep many friends, you need to do the following EXCEPT ___________.
| A．get in touch with people |
| B．understand your friends |
| C．praise your friends |
| D．quarrel with your friends |
The passage mainly tells us ______________.
| A．how to communicate with a friend |
| B．how to develop friendship |
| C．when to make a friend |
| D．how to praise a friend |
Mr. Eckerd at the end of the street was a different fellow with a different kind of house. He let kids from the neighborhood come to see his house, but only if they had written permission from their parents, and if he’d already spoken to the parents before.
What made it so different? He shared his home with rescued animals that the county couldn’t keep. He had the permission to have things like monkeys, large cats, and other strange creatures. His house had the ivy(常春藤)-covered brick wall and the iron gate across the driveway. Once you went inside, the hedges(树藤)lining the driveway were carved into the shapes of animals. There were other pretty plants on the grounds, too.
The old brick house held a lot of surprises. The double doors with the lion’s head door knockers opened into a large flat entryway. In the wooden board walls all around, there were fish tanks with colorful fishes. The ceilings were painted with scenes of plants and rare animals. Room opened off from there. Continuing down the hall, you came to a large courtyard, which had been caged in, partly open to the sky .A large group of tiny monkeys shook up and down trees. You had to walk through a caged tunnel into other parts of the house. They called out to whoever walked in, hoping for treats of fruits, nuts, and seeds. Behind that, the hall continued to a room full of snakes and lizards. It felt like a desert in that room, so dry and hot. It was not everyone’s favorite room, but it certainly was interesting. The final room was actually out back, and definitely not something to miss. It was much like a large glass bird cage or a greenhouse. It was there that you would usually find Mr Eckerd on a bench next to some carvings of jungle animals. He was watching the Bengal tiger that wandered back and forth inside the cage.
Mr. Eckerd’s house was the strangest and most unique place in town, a place very well worth seeing.What was different about Mr. Eckerd’s house?
| A．It was big and frightening. |
| B．It was full of flowers and gardens. |
| C．It had wild animals inside and outside. |
| D．It was an amusement park. |
What kind of live animals was NOT at Mr. Eckerd’s house?
| A．Fish | B．Snakes and lizards. |
| C．Monkeys. | D．Elephants. |
What exhibit or animal room seemed to be the least popular for most people?
| A．The tiger. | B．The monkeys. |
| C．The birds. | D．The snakes and lizards. |
According to the story, ______seemed to be Mr. Eckerd’s favorite animal at his house.
| A．The tiger. | B．The monkeys. |
| C．The birds. | D．The fish and reptiles |
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