閱讀理解。
     You may have heard the popular saying, "there are always more fish in the sea". But as many new
studies show, fish populations are changing, and not necessarily for the better.
     Consider the case of big, predatory (食肉動物) fish. These giants, like sharks and cod (鱈魚), eat
other smaller fish. Big fish are an important part of the marine ecosystem (海洋生態(tài)系統(tǒng)) because they
keep down the numbers of smaller fish. Without fish that eat other fish, populations of smaller swimmers
would increase, eating more plants, and leaving less vegetation for other creatures, including future fish.
     As fierce as predators can be, they're no match for fishing technology. Many people love to catch
predatory fish like sharks, cod and tuna, and new studies suggest that over-fishing is threatening these
creatures near the top of the marine food chain.
     In one study, Villy Christensen and his colleagues looked at 200 past studies of marine life to learn
how fish populations have changed over time. Christensen reported that between 1910 and 1970, the
numbers of big predators decreased slowly, and that in 1970 their populations really started to drop.
Around that time, fishing ships began using new tools that led to more fish being caught. The numbers
have been falling quickly ever since.
     Reg Watson looked at the problem from the perspective of the fishermen. In the middle of the 20th
century, Watson reported, fishing boats didn't go far from home, and most fish were caught near the
shore. That was no longer true by the 1980s. By then, fishing had moved farther from shore, into the
open oceans, and was helped by the development of new technologies. But since the 1990s, something
has changed. Despite new technologies and more efforts, fishing operations have not continued to
develop.
     Scientists study historical data to understand the present, and this research is needed to forecast the
future of fish and fishing. And the forecast doesn't look good: large predator fish are becoming harder to
find, and soon may disappear.
1. From Paragraph 2 we can learn that           . 
A. more big fish are breeding in the ocean
B. the fewer smaller fish, the more big fish
C. big fish are less important than smaller fish
D. the numbers of smaller fish are controlled by big fish
2. Why did the number of big predators begin to fall quickly in 1970?
A. Fishing ships began using new tools with which they could catch more fish.
B. There were fewer smaller fish than before.
C. There were more people catching big predators.
D. Their environment was being polluted by fishing ships.
3. Which of the following would scientists most probably agree with?
A. It may soon be difficult to find large predator fish.
B. It will cost much more in the future to catch big fish.
C. Smaller fish still give the fishing industry a bright future.
D. It is tough for researchers to forecast the future of fish.
4. What can we conclude from the passage?
A. The decrease of the number of smaller fish has changed the marine food chain.
B. Big fish have to live in the deep sea to avoid being caught.
C. Over-fishing with new technology accounts for the decrease of the number of big fish.
D. The decreasing populations of small fish lead to fewer big fish.
練習(xí)冊系列答案
相關(guān)習(xí)題

科目：高中英語 來源：江西省上高二中2011屆高三下學(xué)期第九次月考英語試題 題型：050

閱讀理解

　　The early 1900s were very different from today．Toys, though they have evolved in many ways, were still the delight of children everywhere．

　　Theodore Roosevelt’s Presidency marks the beginning of the “Teddy Bear．” In the year 1902,toy bears were named “Teddy” after the president’s nickname．The Teddy Bear became known worldwide, and is still known and loved today．It was only a few years later that the Teddy Bears were mass produced．

　　In 1913,an item called the Erector Set was invented．It was a steel, motorized toy that children could use to build models of anything．Its creator was A．C．Gilbert, a medical doctor．

　　Charles Pajeau created a similar wooden set called Tinker Toys in the year 1914．Tinker Toys were made for younger children．

　　Raggedy Ann dolls first came on the scene after newspaper cartonist Johnny Gruelle reproduced the doll he made for his daughter．That was in 1915．

　　The following year, an architect’s son named John Lloyd Wright, invented Lincoln Logs, which were interlocked to make structures．

　　Two years after Mickey Mouse was created, stuffed(填塞)Mickey Mouse dolls were made by Charlotte Clark．This was the start of Disney merchandise．

　　The yo-yo became popular in the United States after Donald Duncan bought a yo-yo company in 1929．

　　The View-Master, a three dimensional viewer, was developed by a camera enthusiast named William Gruber．The toy became popular when Gruber licensed Disney characters to make still,3-D images from Disney movies and television programs．

　　Finally, in 1940,model airplanes were mass produced．They started out as a way for manufacturers to sell planes to the military, but later caught on as a toy．

　　The toys that we know and love today have had their roots from these ancient times．Isn’t it interesting to know that if it hadn’t been for all these creative people, most of the games you know today would never have been?

(1)

Why were toy bears named “Teddy”?

[　　]

A．

To be suitable for mass production．

B．

To be easily pronounced by children．

C．

To meet the advertisers’ needs．

D．

To memorize President Theodore Roosevelt．

(2)

In which aspect do the toys created by Gilbert differ from those by Charles?

[　　]

A．

Shape

B．

Material used

C．

Themes

D．

Price

(3)

When did the View-Master become popular?

[　　]

A．

After William Gruber was born．

B．

After Gruber licensed Disney characters．

C．

Two years after Mickey Mouse was created．

D．

When Disney merchandise was started．

(4)

From the last paragraph we can learn that ________．

[　　]

A．

those people who created these games should never be forgotten

B．

some toys created in ancient times now disappear

C．

creativity exists in every field all the time

D．

toys nowadays are totally different from those in ancient times．

(5)

What does the passage talk about?

[　　]

A．

The function of toys．

B．

The history of Disney characters．

C．

Toys in the early 1900s．

D．

The financial meaning of toys．

查看答案和解析>>

科目：高中英語 來源：江西省九江一中2011－2012學(xué)年高一上學(xué)期期中考試英語試題 題型：050

閱讀理解

　　The early 1900s were very different from today．Toys, though they have evolved in many ways, were still the delight of children everywhere．

　　Theodore Roosevelt's Presidency marks the beginning of the “Teddy Bear”．In the year 1902, toy bears were named “Teddy” after the president's nickname．The Teddy Bear became known worldwide, and is still known and loved today．It was only a few years later that the Teddy Bears were mass produced．

　　In 1913, an item called the Erector Set was invented．It was a steel, motorized toy that children could use to build models of anything．Its creator was A．C．Gilbert, a medical doctor．

　　Charles Pajeau created a similar wooden set called Tinker Toys in the year 1914．Tinker Toys were made for younger children．

　　Raggedy Ann dolls first came on the scene after newspaper cartoonist Johnny Gruelle reproduced the doll he made for his daughter．That was in 1915．

　　The following year, an architect's son named John Lloyd Wright, invented Lincoln Logs, which were interlocked to make structures．

　　Two years after Mickey Mouse was created, stuffed(填塞)Mickey Mouse dolls were made by Charlotte Clark．This was the start of Disney merchandise．

　　The yo-yo became popular in the United States after Donald Duncan bought a yo-yo company in 1929．

　　The View-Master, a three dimensional viewer, was developed by a camera enthusiast named William Gruber．The toy became popular when Gruber licensed Disney characters to make still, 3-D images from Disney movies and television programs．

　　Finally, in 1940, model airplanes were mass produced．They started out as a way for manufacturers to sell planes to the military, but later caught on as a toy．

　　The toys that we know and love today have had their roots from these ancient times．Isn't it interesting to know that if it hadn't been for all these creative people, most of the games you know today would never have been?

(1)

Why were toy bears named “Teddy”?

[　　]

A．

To be suitable for mass production．

B．

To be easily pronounced by children．

C．

To meet the advertisers' needs．

D．

To memorize President Theodore Roosevelt．

(2)

In which aspect do the toys created by Gilbert differ from those by Charles?

[　　]

A．

Shape．

B．

Themes．

C．

Material used．

D．

Price．

(3)

When did the View-Master become popular?

[　　]

A．

After William Gruber was born．

B．

After Gruber licensed Disney characters．

C．

Tow years after Mickey Mouse was created．

D．

When Disney merchandise was started．

(4)

From the last paragraph we can learn that ________．

[　　]

A．

those people who created these games should never be forgotten

B．

some toys created in ancient times now disappear

C．

creativity exists in every field all the time

D．

toys nowadays are totally different from those in ancient times

(5)

What does the passage talk about?

[　　]

A．

The function of toys．

B．

The history of Disney characters．

C．

Toys in the early 1900s．

D．

The financial meaning of toys．

查看答案和解析>>

科目：高中英語 來源：2010年普通高等學(xué)校招生全國統(tǒng)一模擬考試廣東卷英語（三） 題型：閱讀理解


Ⅲ 閱讀 (共兩節(jié)，滿分40分)
第一節(jié)閱讀理解 (共15小題；每小題2分，滿分30分)
閱讀下列短文，從每題所給的A、B、C和D項(xiàng)中，選出最佳選項(xiàng)，并在答題卡上將該項(xiàng)涂黑。（湛江市第二中學(xué)2010屆高三級第二次月考英語）
( A)
①Isaac Stern was more than a great violin player. He was one of the most honored musicians in the world. He was an international cultural ambassador. He was a major supporter of the arts in America and in other countries. He was a teacher and activist.
②Issac Stern was born in 1920 in what is now Ukraine. His parents moved to San Francisco, California the following year. His mother began teaching Isaac the piano when he was six. He began taking violin lessons after hearing a friend play the instrument. Later, he began studying music at the San Francisco Conservatory (音樂學(xué)院). He progressed quickly. When he was 16, he played with the San Francisco Symphony Orchestra. The next year, he performed in New York City and was praised by music critics.
③During World War II, Mr Stern played for thousands of American soldiers. It was the first time many of them had heard classical music. After the war, he was the first American violinist to perform in a concert in the Soviet Union. He also supported young musicians and cultural organizations in Israel.
④In 1979, Isaac Stern visited China. He met with Chinese musicians and students. He taught them about classical Western music. His visit was made into a film, which is called From Mao to Mozart: Isaac Stern in China. It won an Academy Award for best documentary film.
⑤In 1984, Isaac Stern received the Kennedy Center Honors Award for his gifts to American culture through music. He expressed his thoughts about the part that music plays in life. He said he believed that music makes life better for everyone, especially children.
⑥Mr Stern supported and guided younger classical musicians. They include violinists Itzhak Perlman and Pinchas Zukerman, cellist Yo-Yo Ma, and pianist Yefim Bronfman.
⑦Isaac Stern died in 2001 at eh age of 81. He was a major influence on music in the 20th century. He leaves the world richer with his many recordings.
41. Which of the following is the RIGHT time order for these events in Stern’s life?
a. He began learning music in an institution.
b. He received the Kennedy Center Honors Award.
c. He visited the Soviet Union.
d. He met with Chinese musicians.
e. He performed for American soldiers.
A. a,e,c,d,b     B. a,e,b,c,d     C. e,a,b,c,d     D. e,a,c,d,b
42. Paragraph 2 is mainly about ______.
A. how Stern began to learn music   B. how Stern began his musical career
C. Stern’s early education          D. Stern’s achievement in music
43. Which of the following statements about Stern is TRUE?
A. He was an activist in opposing war.
B. He was active in cultural exchanges between countries.
C. He had an interest in both playing music and making films.
D. He made a lot of money from music.
44. The Underlined word “cellist” in Paragraph 6 may refer to ________.
A. someone who supports young musicians
B. someone who wants to be a musician
C. someone who has a gift for music
D. someone who plays a certain kind of instrument
45. Which of the following shows the RIGHT structure of the text?
A.        ①                        B.           ①
↓                                        ↓
②③④⑤                                 ②③④⑤⑥
↓                                        ↓
⑥⑦                                     ⑦
C.   ①②③④⑤⑥                      D.        ①②③
↓                                           ↓
⑦                                      ④⑤⑥⑦

查看答案和解析>>

科目：高中英語 來源：河南省同步題 題型：閱讀理解

閱讀理解。
                                                        Aquatic Adventures!
     Help Us Get Ready for Showtime!
     Trainer Program
     What does it take to work with seals or sea lions? Find out with Atlantis Marine World's Trainer
Program and go behind the scenes with our Marine Mammal staff and:
﹒Learn how we train our animals and help train our sea lions to learn how to paint
﹒Go into the seal exhibit with trainers
﹒Join in a seal training period - and get to pet and feed one of our harbor seals
﹒Help prepare food for seals
﹒Attend our Sea Lion Show
﹒Get a kiss from sea lion, Java - and take home a photo
     Summer Adventure Days - Camp! Atlantis Style!
     Our camp program adds interactive excitement to your child's summer vacation. Children ages 3 to
14 discover the wonders of the sea environment through age - appropriate activities.
     Pirate Snorkel Adventure
     Yo-ho-ho, this is a whole lot of fun! Join us this summer for our interactive Pirate Snorkel Adventure
and help Captain Poseidon locate missing treasure. While searching our lake, don't miss tropical fish from
all around the world. When you're done, you'll walk away with some booty (戰(zhàn)利品) of your own-a ＄2.00 game card and a pirate eye patch (海盜眼罩) featuring our very own Jolly Poseidon!
     Smooth Sailing: Taste Long Island Wine Cruise Now Accepting Reservations!
Experience the magic of Taste Long Island, a Saturday evening wine and cheese cruise aboard the
Atlantis Explorer Tour Boat. Featuring local wines, this adventure along the Peconic River is a relaxing
way to enjoy both beautiful scenery and fine wines. Guests 21 and older only. Members and Green Key
Cardholders enjoy 25％ off.
1. If you attend Atlantis Marine World's Trainer Program, you can _____.
A. watch the performance of sea lions.      
B. learn how to paint sea lions.
C. get a chance to kiss sea lions.          
D. help prepare a seal exhibit.
2. The activities in Summer Adventure Days are divided according to _______.
A. children's hobby.                    
B. children's age.
C. the price.                          
D. the type of sea animals
3. In which activity will you get something as a reward?
A. Atlantis Marine World's Trainer Program.
B. Summer Adventure Days.
C. Pirate Snorkel Adventure.             
D. Smooth Sailing.
4. What is special about Smooth Sailing?
A. Guests under 21 cannot be accepted.
B. It provides famous wines from all over the world.
C. Guests usually get a discount.
D. It doesn't accept bookings.

查看答案和解析>>

科目：高中英語 來源： 題型：閱讀理解

Ⅲ 閱讀 (共兩節(jié)，滿分40分)

第一節(jié) 閱讀理解 (共15小題；每小題2分，滿分30分)

閱讀下列短文，從每題所給的A、B、C和D項(xiàng)中，選出最佳選項(xiàng)，并在答題卡上將該項(xiàng)涂黑。（湛江市第二中學(xué)2010屆高三級第二次月考英語）

( A)

①Isaac Stern was more than a great violin player. He was one of the most honored musicians in the world. He was an international cultural ambassador. He was a major supporter of the arts in America and in other countries. He was a teacher and activist.

  ②Issac Stern was born in 1920 in what is now Ukraine. His parents moved to San Francisco, California the following year. His mother began teaching Isaac the piano when he was six. He began taking violin lessons after hearing a friend play the instrument. Later, he began studying music at the San Francisco Conservatory (音樂學(xué)院). He progressed quickly. When he was 16, he played with the San Francisco Symphony Orchestra. The next year, he performed in New York City and was praised by music critics.

  ③During World War II, Mr Stern played for thousands of American soldiers. It was the first time many of them had heard classical music. After the war, he was the first American violinist to perform in a concert in the Soviet Union. He also supported young musicians and cultural organizations in Israel.

  ④In 1979, Isaac Stern visited China. He met with Chinese musicians and students. He taught them about classical Western music. His visit was made into a film, which is called From Mao to Mozart: Isaac Stern in China. It won an Academy Award for best documentary film.

  ⑤In 1984, Isaac Stern received the Kennedy Center Honors Award for his gifts to American culture through music. He expressed his thoughts about the part that music plays in life. He said he believed that music makes life better for everyone, especially children.

  ⑥Mr Stern supported and guided younger classical musicians. They include violinists Itzhak Perlman and Pinchas Zukerman, cellist Yo-Yo Ma, and pianist Yefim Bronfman.

  ⑦Isaac Stern died in 2001 at eh age of 81. He was a major influence on music in the 20th century. He leaves the world richer with his many recordings.

41. Which of the following is the RIGHT time order for these events in Stern’s life?

  a. He began learning music in an institution.

  b. He received the Kennedy Center Honors Award.

  c. He visited the Soviet Union.

  d. He met with Chinese musicians.

  e. He performed for American soldiers.

  A. a,e,c,d,b     B. a,e,b,c,d     C. e,a,b,c,d     D. e,a,c,d,b

42. Paragraph 2 is mainly about ______.

  A. how Stern began to learn music   B. how Stern began his musical career

  C. Stern’s early education          D. Stern’s achievement in music

43. Which of the following statements about Stern is TRUE?

   A. He was an activist in opposing war.

   B. He was active in cultural exchanges between countries.

   C. He had an interest in both playing music and making films.

   D. He made a lot of money from music.

44. The Underlined word “cellist” in Paragraph 6 may refer to ________.

   A. someone who supports young musicians

   B. someone who wants to be a musician

   C. someone who has a gift for music

   D. someone who plays a certain kind of instrument

45. Which of the following shows the RIGHT structure of the text?

   A.        ①                         B.            ①

             ↓                                        ↓

          ②③④⑤                                 ②③④⑤⑥

↓                                        ↓

⑥⑦                                      ⑦

                                       

C.   ①②③④⑤⑥                       D.         ①②③

↓                                            ↓

⑦                                       ④⑤⑥⑦

查看答案和解析>>

同步練習(xí)冊答案