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Humans have observed and explored the oceans since ancient times.But it wasn’t until the 19th century that the scientific study of oceans began.The first major scientific expedition,and the one that firmly established the field of oceanography,was the around-the-world voyage of H.M.S.  Challenger.Setting out from England in 1872,the Challenger spent almost three and a half years gathering a wealth of information about seawater,sea life,and the ocean floor.Major oceanographic expeditions since then have included the South Atlantic voyage of the German ship Meteor in 1926 and the Deep-Sea Drilling Project from 1968 to 1983.Many individuals also have played important roles in advancing our understanding of oceans,beginning with Matthew Fontaine Maury in the mid-1800s;his work on oceanography and navigation led to a uniform system of weather reporting at sea.Since Maury’s time,oceanography has progressed rapidly.Early oceanographers had to contend themselves with tossing buckets overboard to see what they might haul in.Today’s oceanographers are equipped with space images,supercomputer models,and deep-sea robots that can crawl along the seafloor.As they set goals for the future,some oceanographers even dream of doing research in permanently manned stations on the bottom of the oceans.
Which of the following statements is true?

A.Humans didn’t explore the oceans until the 19th century.
B.Maury first established the field of oceanography.
C.Maury spent a lot of time in studying seawater,sea life,and the bottom of the ocean.
D.Many individuals also plays a very important part in advancing our understanding of oceans,such as Maury.

How many expeditions are mentioned in this passage?

A.Four. B.Three. C.Five. D.Two.

What can we infer from the passage?

A.The process of the oceanography has stopped at one time.
B.Maury’s work on oceanography contributes a lot to weather reporting at sea.
C.Nowadays the equipment for studying the oceans needs improving,because it is out of date.
D.The expeditions in the past had great difficulty and made a lot of efforts in order to study the oceans.
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I’m sure you know the song “Happy Birthday”. But do you know who wrote the song and for whom it was written?
The retired professor, Archibald A. Hill in Lucasville, USA could tell us the story. Ninety-seven years ago, two of Mr. Archibald Hill’s aunts, Miss Patty Hill and Miss Mildred Hill were asked to write some songs for a book called “Song Storied for the Sunday Morning”. Miss Patty Hill and Miss Mildred Hill were both kindergarten teachers then. They loved children very much and wrote many beautiful songs for the book. One of them was the famous “Good Morning to You.” The song said, “Good morning to you, good morning to you, dear children, good morning to all.” This song was very popular at that time among kindergarten children. But not many grown-ups knew it. A few years later little Archibald was born. As his aunt, Miss Patty Hill sang the song “Happy Birthday” to the melody(曲调)of “Good Morning to you” to her little nephew(侄子). She sang the song like this: Happy birthday to you! Happy birthday to you! Happy birthday, dear Archie! Happy birthday to you!
Miss Patty Hill and her sister had never expected that this song would become so popular, but it really did. People all over the world like the song because of its simplicity in tune(曲调简单)and friendliness in words.
Archibald A. Hill was __________.
A. English B. Russian
C. American D. Australian
Why did Miss Hiss wrote songs?

A.Because they are musicians.
B.Because they love children.
C.Because they were asked to write for a book.
D.Because their nephew asked them to do so.

The sentence “it really did” means __________.

A.The song really became popular
B.Their wish would really come true
C.People all over the world like to listen to the song
D.Yes, but the song didn’t become popular

More than half of Americans do not take all their vacation days,even though they think they need one more holiday. And nearly a third of workers who take a break check their emails from the boss every other day and some even keep in touch hourly.
“We’re workaholics(工作狂)’,”said Samuel Nahmias.“From a general perspective,this has a lot to do with the economic situation in the US. More and more people are unemployed.”
With jobless numbers reaching 9.6 percent,people who have jobs seem to be unwilling to take time off.“It is not a great picture and that affects vacations. People are not going on vacation as much and those who are going on vacation are being more selective about where they are going.”Nahmias explained.
Unlike European countries where four or more weeks of holiday each year is normal,27 percent of people questioned in the poll said they had 6 to 10 days of annual leave and 20 percent had less than 3 days.With more people on unemployment lists in America,those still with jobs are facing more responsibility at work,which is reflected in their lack of time off.
The majority of workers who did not take time off mentioned too many responsibilities or stress at work,while some people said they simply did not have time to plan a holiday.“People are more conscious of what they are doing and when they are going on vacation because they don’t want to look bad in this situation,”Nahmias explained.
Technology is also playing a part with smartphones enabling workers to keep in contact in ways that were not possible before.It has to do with technology and the level of concern about what is going on in the office.
Americans don’t take all their vacation days because ________.

A.they devote themselves to the whole work
B.they are afraid that they may lose their jobs
C.they are asked to keep in touch with their bosses
D.they aren’t in need of holidays at all

What does Nahmias mean by saying the underlined words in Paragraph 3?

A.Travelling makes people unwelcome.
B.People are unwilling to go on short vacations.
C.The economic situation remains at a low point.
D.People are more selective about places of interest.

We can infer from Paragraph 4 that ________.

A.Unemployment rate is higer in America than that in Europe
B.European economic situation is better than that in America
C.Americans are more hardworking than Europeans
D.More people are losing their jobs in Europe

What’s the main idea of the text?

A.Americans are all workaholic.
B.Many Americans don’t choose to take vacations.
C.Unemployment is going from bad to worse.
D.US economic situation becomes worse and worse.

When did you last see a polar bear? On a trip to a zoo, perhaps? If you had attended a winter activity in New York a few years ago, you would have seen a whole polar bear club. These "Polar Bears" are people who meet frequently in the winter to swim in freezing cold water. That day, the air temperature was 3℃, and the water temperature was a bit higher. The members of the Polar Bear Club at Coney Island, New York are usually about the age of 60. Members must satisfy two requirements. First, they must get along well with everyone else in the group. This is very important because there are so many different kinds of people in the club. Polar Bears must also agree to swim outdoors at least twice a month from November through February.
Doctors do not agree about the medical effects of cold-water swimming. Some are worried about the dangers of a condition in which the body's temperature drops so low that finally the heart stops. Other doctors, however, point out that there is more danger of a heart attack during summer swimming because the difference between the air temperature and water temperature is much greater in summer than in winter.
The Polar Bears themselves are satisfied with the benefits (or advantages) of cold-water swimming. They say that their favorite form of exercise is very good for the circulatory system(循环系统)because it forces the blood to move fast to keep the body warm. Cold-water swimmers usually turn bright red after a few minutes in the water. A person who turns blue probably has a very poor circulatory system and should not try cold-water swimming.
The main benefits (or advantages) of cold-water swimming are probably mental. The Polar Bears love to swim year-round; they find it fun and relaxing. As one 70-year-old woman says. "When I go into the water, I pour my troubles into the ocean and let them float away."
The members of the Polar Bear Club must meet the following requirements except that ___.

A.they must reach the age of 60
B.they should be easy to make friends with
C.they must swim outdoors at least 8 times in the four cold months
D.they must agree to swim outdoors from November through February

Doctors __________.

A.encourage people to take part in cold-water swimming actively
B.point out the possible danger of blood illness during cold-water swimming
C.believe swimming is helpful both in winter and in summer
D.have different ideas about the medical effects of cold-water swimming

The Polar Bears like to swim all the year round, for __________.

A.they can remain young
B.it is an easy way to keep the body warm in winter
C.they find it enjoyable and interesting
D.they might meet fewer troubles in life

The passage is mainly about __________.

A.a group of cold-water swimming lovers
B.the polar bears' life
C.doctors' ideas about cold-water swimming
D.the requirements of the Polar Bear Club

475 Riverside Drive
New York N.Y. 10027
Jan.15, 2011
Dear John,
I'm sorry you didn't get the part you tried out for in that play. I know how much you wanted to be in the play. Now you feel that maybe acting isn't the right future for you. I think you're wrong. You're a good actor. Do you remember when you played Caesar in your summer theatre group's play? You were excellent . People clapped(鼓掌)every time you walked on stage(舞台). Even the other actors loved you.
All actors have to get used to being turned down for a job. It's part of an actor's life. Even famous actors don't get every part they want. I think you should give acting another chance. You love it so much, and you're good at it. Don't be discouraged because you lose one part in the play. Wait a bit, and try for another one. After all , you can always give up some other time.
Love,
Jane
Jane wrote this letter because____.

A.she wanted John to get a part in the play he was trying out for
B.she wanted to tell John that he shouldn't give up acting.
C.she wanted to tell John how to become an actor.
D.she was unhappy with John.

Jane talks about other actors to show John that ____.

A.they are as bad as he is
B.acting is a hard life
C.they sometimes get turned down for parts they want
D.they are lucky enough

What does Jane think of John?

A.He is a good actor, and some day he will be successful.
B.He is too easily discouraged to become a good actor.
C.He is a better actor than the person who has got the part.
D.He is as unlucky as the other actors.

The person who wrote this letter probably ____.

A.is an actress.
B.cares about John
C.wants to be an actress some day
D.envies at John's success

Once upon a time, there was a beautiful bird, which was very curious about hell(地狱). When she was little, her mother always told her that if she didn’t master the flying skills, she would go to hell. She was so curious about hell that she always asked others what hell looked like, but no one was sure, because none of them had ever been there. Some said hell was a place full of water, and others told her that hell was full of burning fire. However, the bird knew they were lying. She wanted to find out what hell was.
When other birds were learning flying skills, she always hid herself and watched them. She thought in this way she could go to hell and see what hell looked like. However, she spent so little time learning flying skills that one day she was caught by a little boy. The little boy gave her to his grandpa in the countryside as a gift. The old man liked her very much. He made a delicate(精美的) cage and put her in it. The bird was very worried because she thought she couldn’t find out what hell was like staying in this small cage. However, she couldn’t escape. Day after day, she just stayed in the cage, watching other birds flying. She lost her freedom and she became sadder and sadder. At last, she became ill. The old man finally opened the cage, but she was too weak to fly. Lying on the ground, she thought of the question that she ever asked all the time.
“What does hell look like?”
“Hell is a small well—decorated cage.” Before she closed her eyes forever, she finally answered that question herself.

What does the underlined word “master” in the first paragraph mean?

A.Miss. B.Finish.
C.Follow. D.Learn well.

Why did the bird hide herself when other birds were learning flying skills?

A.Because she was lazy.
B.Because she didn’t like learning flying skills.
C.Because she thought she could go to hell by doing this.
D.Because she thought she didn’t have to learn flying skills.

According to the passage, the bird at last found that .

A.hell was a place full of water
B.hell was a place full of burning fire
C.there was no hell
D.hell was a small well-decorated cage

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