“I stepped out and was flabbergasted,” local journalist Bahram Baloch told the BBC. “I could see this gray, dome-shaped (圆顶形的) body in the distance, like a giant whale swimming near the surface. Hundreds of people had gathered to watch it in disbelief.”
This island has become a global curiosity. How was it formed in just a few minutes?
As you might already know, many islands in the sea are formed by volcanoes. There are numerous volcanoes under the sea. As the hot lava erupts and cools down, it piles up and forms the shape of a mountain. When the mountain “grows” to higher than the sea level, the part that’s above the water is what we call an “island”.
This is how the island was formed after the Pakistan earthquake, except that instead of a regular volcano, it was a “mud volcano” that brought about this island. Lava is not the only thing that’s locked under the Earth’s crust — there is also gas. When an earthquake happens and breaks part of the crust, the gas is released at an extremely high speed, pushing mud up to the surface, according to National Geographic.
But only earthquakes that are extremely powerful can cause mud volcanoes to push up enough mud to produce islands — and this 7.7-magnitude earthquake in Pakistan was strong enough. The island is about 20 meters high, up to about 90 meters wide and 30 meters long, nearly the size of a soccer field.
In fact, mud volcano islands aren’t new. This is the fourth island of this kind in the region since 1945. But those islands usually didn’t last long.
“It will probably be gone within a couple of months,” said Bill Barnhart, a researcher with the US Geological Survey. After all, “it’s just a big pile of mud that was on the seafloor that got pushed up”.What is the article mainly about?
A.The disastrous effects of coastal earthquakes. |
B.The difference between mud volcanoes and regular volcanoes. |
C.How islands are formed by mud volcanoes. |
D.The great natural wonders of Pakistan. |
The underlined word “flabbergasted” in Paragraph 2 is closest in meaning to __________.
A.surprised | B.disappointed | C.worried | D.curious |
We can infer from the article that __________.
A.the new island near the coast of Pakistan actually took a few months to form |
B.scientists still know little about different types of volcanoes |
C.another earthquake is likely to happen in Pakistan within a couple of months |
D.not all volcanoes change the geological appearance of the Earth |
According to the article, islands formed by mud volcanoes __________.
A.are quite difficult to locate |
B.usually disappear after a short period of time |
C.are formed by hot lava from volcanoes |
D.used to be part of the Earth’s crust |
“Sesame Street” has been called “the longest street in the world.” That is because the television program by that name can now be seen in so many parts of the world. That program became one of American’s exports soon after it went on the air in New York in 1969.
In the United States more than six million children watch the program regularly. The viewers include more than half the nation’s pre-school children, from every kind of economic, racial(种族的), and geographical group.
Although some educators object to certain elements in the program, parents praise it highly. Many teachers also consider it a great help, though some teachers find that problems arise when first graders who have learned from “Sesame Street” are in the same class with children who have not watched the program.
Tests have shown that children from all racial, geographical, and economic backgrounds have benefited from watching it. Those who watch it five times a week learn more than occasional(偶尔的)viewer. In the US the program is shown at different hours during the week in order to increase the number of children who can watch it regularly.
The programs all use songs stories, jokes and pictures to give children a basic understanding of numbers, letters and human relationships. But there are some differences. For example, the Spanish program, produced in Mexico City, devotes more time to teaching whole words than to teaching separate letters.
Why has “Sesame Street” been so much more successful than other children’s shows? Many reasons have been suggested. People mention the educational theories of its creators, the support by the government and private businesses, and the skillful use of a variety of TV tricks. Perhaps an equally important reason is that mothers watch it along with their children. This is partly because famous adult stars often appear on it. But the best reason for the success of the program may be that it makes every child watching feel able to learn. The child finds himself learning, and he wants to learn more. “Sesame Street” is actually______.
A.a street in the US | B.a program for children |
C.a program of teachers | D.a program for students |
Children who often watch the program______.
A.can have problems in school | B.will find it a great help |
C.will take no interest in their studies | D.will be well educated |
What is special about the program?
A.It offers great fun. |
B.It makes children feel able to learn. |
C.It is shown at different hours during the week. |
D.Children learn and enjoy themselves while watching. |
Why is “Sesame Street” so popular in the world?
A.Because it is supported by the government and businesses. |
B.Because it uses a variety of skillful tricks. |
C.Because mothers watch it along with their children. |
D.Because it makes every child watching it feel able to learn. |
The best title for this passage can be______.
A.TV Programs | B.Educating Children |
C.Sesame Street | D.A Greet Success |
Michael was a farmer in Texas.His parents moved to the USA from Ireland in the 1940’s, and they became very rich.Michael decided to go back to Ireland to meet his old grandfather, who was still living on the same farm.
Michael booked his ticket,flew to Shannon airport,hired a car and drove to the small village where his parents had been born.He asked for directions to the Ohagan farm,and in the end he drove up a bumpy path.He was shocked by what he saw:a small field,and in the middle of it was an old house,which looked as if it was falling down.Animals were wandering in and out of the front door,and on the porch an old man was smoking a pipe.
“Are you Mr. Ohagan?”asked Michael。
“Yes,”replied the old mall.
“I'm your grandson,Michael,”said Michael.
“A--ha,”replied the old man.
“Is this your farm?”asked Michael.
“Yes,all the way to the wall over there,”said the old man.
Michael was astonished.“Grandfather,”he said,“I have a farm in Texas.I can get into my car and drive all day and I still haven’t reached the end of the farm.”
“Yes,”said his grandfather.“I used to have a car like that.”Michael’s parents _______.
A.still lived in Ireland alone | B.owned a small farm in Texas |
C.returned to their birthplace | D.were Irish immigrants(移民)in America |
Which of the following shocked Michael?
A.The farm was small | B.The old house looked like his own. |
C.Living conditions were poor in the fields. | D.Animals were free in the fields. |
The old man _______.
A.owned a small farm, which extended only to the wall not far away |
B.had so large a farm that he couldn’t cover it in a day |
C.hadn’t his modern car any longer |
D.used to have as good a car as his grandson’s |
Which of the following is TRUE?
A.Michael owned a large farm in Ireland. |
B.Michael’s car was in such poor condition that it couldn’t reach the end of the farm within a day. |
C.Michael’s farm was too large for a car to reach its end in a day. |
D.Michael didn’t know what to say to his grandfather |
From“I used to have a car like that”,we can see that________.
A.the old man really had a car like that |
B.the old man knew his son’s farm in the US was quite large |
C.the old man misunderstood what Michael said |
D.the old man wanted to buy a car like that |
Recently, a study was carried out to determine who was the greatest American president.Sixty-five presidential historians took part in it, and they judged the past forty-two American leaders based on ten leadership qualities, including public persuasiveness (信服), crisis leadership, management of the economy, moral leadership, and conduct of international relations.The historians also looked at administrative (管理) ability, relations with Congress, ability to set goals, and the pursuit of equ
al justice fo
r all.Finally, the experts took into consideration the historical period in which the president lived.
The historians chose Abraham Lincoln as American’s greatest president.He had also been named best president in a similar study in 2000.Abraham Lincoln was the president who led the nation through the Civil
War in the 1860s, and was able to unite it in the end.He also took the first steps to abolish slavery in America.
Edna Medford, a professor of history at Howard University in Washington, D.C., was an adviser on this study and the earlier one.She says Abraham Lincoln is seen to represent the values the nation most honors, such as truthfulness, moderation, and respect for human rights.
The historians put American’s first president, George Washington, second on the list, while Franklin D.Roosevelt, Theodore Roosevelt, and Harry Truman follow in that order.John F.Kennedy, the country’s first Roman Catholic president, is sixth on the list.Like Lincoln, Kennedy was murdered while in office.
Among recent presidents, Ronald Reagan was named the tenth best and Bill Clinton rated fifteenth, while the historians put former president George W.Bush at number thirty-six.His father, George H.W.Bush, did much better, being placed at number eighteen.
We learn from the text that ___________.
A.this is the second time that Abraham Lincoln has been chosen as America’s greatest president |
B.Edna Medford didn’t take part in the study conducted in 2000. |
C.George H.W.Bush was thought to have done worse in office than George W.Bush |
D.Harry Truman was rated the fourth-best president by the study |
Which of the following belong to the ten leadership qualities considered?
a.Being able to persuade the public
b.Taking effective measures during a financial crisis.
c.Balancing home life and career.
d.Pursuing equal justice for all.
A.a,b,c | B.b,c,d | C.a,b,d | D.a,c,d |
Who is rated worst among the following four presidents?
A.John F.Kennedy | B.George Washington |
C.Bill Clinton | D.George W.Bush |
The text is mainl
y about ________.
A.the ten qualities a great president needs |
B.a study of American presidents |
C.the values the American nation honors most |
D.how Abraham Lincoln improved the country |
What would you do if you were lost in the dark forest at night? The first sensible lesson is that you shouldn’t bother trying to find your way in the dark at all, but just stay where you are until dawn. Because then you won’t trip over things? No, mainly because you’ll have an idea of direction. The sun rises in the east. But you will be amazed at how many people forget they know that. Apparently, the area underneath a holly bush provides a good makeshift shelter — they are thick, and evergreen. The next thing to do — or rather not to do — is panic, for the obvious reason that unless there is someone there to hear you scream, it will get you nowhere. Just try to think of nice, happy things.
There is always a point in films when a person who is lost in the desert or the snow, dehydrated (脱水的) and exhausted, comes across a set of their own footprints and realizes they have just walked in a huge, round circle. It is wrong to owe it to the unequal strengths or different lengths of your legs. Experiments prove that, without the sun or the moon (or landmarks) as a fixed guide, lots of small errors add up over time so the brain can’t correctly identify t
he “straight ahead” direction. To just get out of somewhere, pick a spot on the horizon and just head for it.
There are several ways to find directions in the dark, and by far the best is to establish north using the stars. Most people can identify the Plough, which is part of Ursa Major. It looks a lot like a saucepan. The Plough rotates(旋转)through the sky, but let’s imagine the saucepan lying horizontally (水平地), with its handle on the left. You need to trace a line from the star at the right-hand base of the pan, through the star at the right-hand rim (边沿), and follow it upwards; the north star is roughly five times the distance between those two “pointer” stars. Then drop a vertical line from the North Star to the horizon and that’s north.
“Tonight is very cloudy and I can’t see the Plough.” Maybe luckily, it is quite windy. Keep in mind that almost all of our weather comes from a south-westerly direction. (This only works if you are in the British Isles). To find the direction, you can throw light bits of dried-out grass in the air and see which way they blow; or, if there are clouds and patches of clear sky, see which way they blow across the stars. You can also get an idea of direction from leggy plants. If they look as if they have been blown over, they will probably be pointing north-east. If they are simply leaning in one direction as they grow, there’s a good chance that is south (they will be reaching towards the sun). The last thing to do is to judge your direction and off you go.
What might be the best title of the passage?
A.How to survive in the for![]() |
B.How to protect yourself in the forest |
C.How to direct your way out of the wild |
D.What to do if you are lost |
Which of the following pictures matches the description of the position of the north star?
Why will people often walk in a circle if they are lost in the desert or the snow?
A.Because without anything to refer to for directions, the brain will be ![]() |
B.Because one of the legs is longer and stronger than the other. |
C.Because the desert or the snow usually covers a large area for people to get across. |
D.Because people usually feel dehydrated and exhausted in the desert or the snow. |
If you were lost in Taklimakan Desert in China, _________ would NOT be dependable for you to identify the directions.
A.the sun | B.the North Star | C.wind | D.the moon |
Have you got any wonderful plans for your coming winter vacation? Here are some wonderful films for you to kill time.
Away We Go With a baby on his way, a young couple, Burt and Verona, look at their lives and are puzzled about what they really want. So they hit the road and seek a place to call home.On their journey, they visit a handful of characters and learned a lot. It’s about taki ![]() |
Orphan Esther, a bright and well-behaved child, however, is not as innocent as she appears. Soon after being taken home, the peace of her adoptive family is completely changed… You want a good horror film about a child from hell? Then you got one! Do not, in any cases, take children to see it. |
500 Days of Summer![]() Tom is in love with Summer from the moment he sees her. Can he accept that she simply likes him for now, not for forever? The movie is about Tom wrestling with that reality. Tom remembers his love, Summer, as a series of joys and bafflements. But Summer is just herself and he cannot have her. Here is a rare movie that begins by telling us how it will end and is about how the hero has no idea why. |
2012 The director Roland Emmerich successfully dresses a corny story with an old Mayan prediction, which is believed by many to happen in the coming 2012 and as a result, attracts millions of people into the cinema. It’s just an entertaining Hollywood blockbuster(大片) with plenty of jokes, instead of a description of what the end of the world is really like. Don’t take it too seriously! |
This passage aims to __________.
A.make comments on films for a cinema |
B.introduce films for a film corporation |
C.recommend several films for fun |
D.advertise several films for a website |
If you bring your seven-year-old sister to the cinema, which of the following film should you avoid?
A.Away We Go. | B.Orphan. |
C.2012. | D.500 Days of Summer. |
Among all the characters mentioned in the passage, who directed films in Hollywood?
A.Roland Emmerich. | B.Tom and Summer. | C.Burt and Verona. | D.Esther. |
Which of the following statements is TRUE according to the passage?
A.Orphan is a comedy about Esther adopted by a kind family. | |
B.500 Days of Summer is a romance with a happy ending. | |
C.Away We Go shows beautiful scenery on the young couple’s journey.![]() |
D.The ancient Mayan prediction is going to happen in 2012. |