Up to 50% of the rivers in our town have been polluted．题目和参考答案——青夏教育精英家教网—

Each winter, the rugged North Shore serves up some of the largest and most impressive ocean waves on the planet．Giant waves make their long journey across the northern Pacific to the area’s shoreline．For many island residents, this means only one thing: surf up．

The exact origin of surfing is unknown, but most historians believe that the Polynesians were already very good at the sport by the time they migrated to the Hawaiian Islands some 2 000 years ago．Early Hawaiians called surfing “He’e nalu”, which literally translates to “wave sliding”．During this time, only high-ranking officials and nobles had access to the best surf spots．King Kamehameha himself was said to be a keen and skilled surfer．
Surfing really took off in the early 1990s．Riding boards made from redwood and balsa wood, early surfers risked their lives to take on these giant waves．
Today, thanks to a number of modern innovations and inventions, the surfing population on the North Shore has exploded．Wave riders and spectators from around the world gather here from November to February, hoping to catch that perfect wave．Winter wave heights can get as high as 20 feet, with faces up to 50 feet! This extreme surf is for experts only, and even then conditions are considered highly dangerous．
World-known surf contests are held here from early November to late December．The Van’s Triple Crown of Surfing, which includes the Vans Hawaiian Pro at Ali’ i Beach Park in Hale’ iwa, the Rip Curl Cup at Sunset Beach, brings together the world’s best professional surfers．Watching them surfing on the grand waves is really a feast for the eyes．
Although winter on the North Shore may not be the best time and place to learn how to surf, the summer months provide safer and more favorable conditions．
64．The passage is most probably from ________．
A．a guide book B．a magazine
C．a government report D．a geography textbook
65．What can we learn from the passage?
A．High officials were the best surfers in the past.
B．Surfing dates back to at least 2 000 years.
C．The best time for surfing is from November to February.
D．Surfing is a sport for professionals and experts.
66．Which of the following is NOT true to the passage?
A．The Polynesians were among the earliest people who took up surfing.
B．Modern inventions make surf boards safer for the surfers.
C．It is a perfect chance for spectators to watch the competitions.
D．More and more people on the North Shore go in for surfing.
67．It’s suggested that a surf learner should ________.
A．make use of the summer time to learn how to surf
B．meet the challenge of the perfect waves on the North Shore
C．take the chance to win a prize in the world-known competitions
D．watch the professional suffers surfing whenever possible

More than 20,000 drivers and front seat passengers are killed or seriously injured each year. At a speed of only 30 miles per hour it is the same as falling from a third floor window. Wearing a seat belt saves lives; it reduces your chance of death or serious injury by more than half.
Therefore drivers or front seat passengers over 14 most vehicles must wear a seat belt. If you do not, you could be fined up to $50. It will not be up to the drivers to make sure you wear your belt. But it will be the driver’s responsibility to make sure that children under 14 do not ride in the front unless they are wearing a seat belt of some kind.
However, you do not have to wear a seat belt if you are reversing(倒退) your vehicle; or you are making a local delivery or collection using a special vehicle; or if you have a valid（正当的） medical certificate（证书）which excuses you from wearing it. Make sure these cases supply to you before you decide not to wear your seat belt. Remember you may be taken to court for not doing so, and you may be fined if you cannot prove to the court you have been excused from wearing.
60. This passage is probably taken from ______.
A. medical magazine    B. a legal document
C. a textbook    D. a government information booklet
61. Wearing a seat belt in a vehicle ______.
A. reduces road accidents by more than half
B. reduces the death rate in traffic accidents
C. saves lives while driving at a speed up to 30 miles per hour
D. saves more than 16,000 lives each year
62. It is the driver’s responsibility to ______.
A. make the front seat passenger wear a seat belt
B. make the front seat children under 14 wear a seat belt
C. stop children from riding in the front seat
D. wear a seat belt each time he drives
63. For some people, it may be better to ______.
A. pay a fine rather than wear a seat belt
B. wear a seat belt for health reasons
C. (not to) wear seat belt for health reasons
D. get a valid medical certificate before wearing a seat belt

第三部分阅读理解（共20小题;每小题2分，满分40分）
阅读下列短文，从每题所给的四个选项（A、B、C和D）中，选出最佳选项，并在答题卡上将该项涂黑。
Christopher Thomas, 27, was a writer by night and a teacher by day when he noticed he was always tired and was losing weight fast. Diagnosed with diabetes(糖尿病), Thomas would need to inject himself with insulin(胰岛素) three times a day for the rest of his life or risk nerve damage, blindness, and even death. And if that weren't bad enough, he had no health insurance.
After a month of feeling upset, Thomas decided he'd better find a way to fight back. He left Canton, Michigan for New York, got a job waiting tables, nicknamed himself the Diabetic Rockstar , and created diabeticrockstar.com, a free online community for diabetics and their loved ones—a place where over 1,100 people share personal stories, information, and resources.
Jason Swencki’s son, Kody, was diagnosed with type diabetes at six. Father and son visit the online children's forums(论坛) together most evenings. "Kody gets so excited, writing to kids from all over," says Swencki, one of the site's volunteers. "They know what he's going through, so he doesn't feel alone."
Kody is anything but alone: Diabetes is now the seventh leading cause of death in the United States, with 24 million diagnosed cases. And more people are being diagnosed at younger ages.
These days, Thomas's main focus is his charity（慈善机构）, Fight It, which provides medicines and supplies to people—225 to date—who can't afford a diabetic's huge expenses. Fight-it.org has raised about $23,000—in products and in cash. In May, Thomas will hold the first annual Diabetic Rockstar Festival in the Caribbean.
Even with a staff of 22 volunteers, Thomas often devotes up to 50 hours a week to his cause, while still doing his full-time job waiting tables. "Of the diabetes charities out there, most are putting money into finding a cure," says Bentley Gubar, one of Rockstar's original members. "But Christopher is the only person I know saying people need help now."
1. Which of the following is true of Christopher Thomas?
A. He needs to go to the doctor every day.
B. He studies the leading cause of diabetes
C. He has a positive attitude to this disease.
D. He encourages diabetics by writing articles.
2. Diabeitcrockstar.com was created for _________.
A. diabetics to communicate          B. volunteers to find jobs
C. children to amuse themselves       D. rock stars to share resources.
3. According to the text, Kody ______.
A. feel lonely because of his illness
B. benefits from diabeticrockstar.com
C. helps create the online kid’s forums
D. writes children’s stories online
4. What can we learn about Fight It?
A. It helps the diabetics in financial difficulties.
B. It organizes parties for volunteer once a year.
C. It offers less expensive medicine to diabetics.
D. It owns a well-known medical website.
5. The last paragraph suggests that Thomas ______.
A. works full-time in a diabetes charity      B. employs 22 people for his website
C. helps diabetics in his own way           D. ties to find a cure for diabetes

Christopher Thomas, 27, was a writer by night and a teacher by day when he noticed he was always tired and was losing weight fast. Diagnosed with diabetes(糖尿病), Thomas would need to inject himself with insulin(胰岛素) three times a day for the rest of his life or risk nerve damage, blindness, and even death. And if that weren't bad enough, he had no health insurance.

After a month of feeling upset, Thomas decided he'd better find a way to fight back. He left Canton, Michigan for New York, got a job waiting tables, nicknamed himself the Diabetic Rockstar , and created diabeticrockstar.com, a free online community for diabetics and their loved ones—a place where over 1,100 people share personal stories, information, and resources.

Jason Swencki’s son, Kody, was diagnosed with type diabetes at six. Father and son visit the online children's forums(论坛) together most evenings. "Kody gets so excited, writing to kids from all over," says Swencki, one of the site's volunteers. "They know what he's going through, so he doesn't feel alone."

Kody is anything but alone: Diabetes is now the seventh leading cause of death in the United States, with 24 million diagnosed cases. And more people are being diagnosed at younger ages.

These days, Thomas's main focus is his charity（慈善机构）, Fight It, which provides medicines and supplies to people—225 to date—who can't afford a diabetic's huge expenses. Fight-it.org has raised about $23,000—in products and in cash. In May, Thomas will hold the first annual Diabetic Rockstar Festival in the Caribbean.

Even with a staff of 22 volunteers, Thomas often devotes up to 50 hours a week to his cause, while still doing his full-time job waiting tables. "Of the diabetes charities out there, most are putting money into finding a cure," says Bentley Gubar, one of Rockstar's original members. "But Christopher is the only person I know saying people need help now."

1.Which of the following is true of Christopher Thomas?

A. He needs to go to the doctor every day.

B. He studies the leading cause of diabetes

C. He has a positive attitude to this disease.

D. He encourages diabetics by writing articles.

2.Diabeitcrockstar.com was created for _________.

A. diabetics to communicate

B. volunteers to find jobs

C. children to amuse themselves

D. rock stars to share resources

3.The last paragraph suggests that Thomas ______.

A. works full-time in a diabetes charity

B. employs 22 people for his website

C. helps diabetics in his own way

D. ties to find a cure for diabetes

第三部分阅读理解（共20小题;每小题2分，满分40分）

阅读下列短文，从每题所给的四个选项（A、B、C和D）中，选出最佳选项，并在答题卡上将该项涂黑。

Christopher Thomas, 27, was a writer by night and a teacher by day when he noticed he was always tired and was losing weight fast. Diagnosed with diabetes(糖尿病), Thomas would need to inject himself with insulin(胰岛素) three times a day for the rest of his life or risk nerve damage, blindness, and even death. And if that weren't bad enough, he had no health insurance.

After a month of feeling upset, Thomas decided he'd better find a way to fight back. He left Canton, Michigan for New York, got a job waiting tables, nicknamed himself the Diabetic Rockstar , and created diabeticrockstar.com, a free online community for diabetics and their loved ones—a place where over 1,100 people share personal stories, information, and resources.

Jason Swencki’s son, Kody, was diagnosed with type diabetes at six. Father and son visit the online children's forums(论坛) together most evenings. "Kody gets so excited, writing to kids from all over," says Swencki, one of the site's volunteers. "They know what he's going through, so he doesn't feel alone."

Kody is anything but alone: Diabetes is now the seventh leading cause of death in the United States, with 24 million diagnosed cases. And more people are being diagnosed at younger ages.

These days, Thomas's main focus is his charity（慈善机构）, Fight It, which provides medicines and supplies to people—225 to date—who can't afford a diabetic's huge expenses. Fight-it.org has raised about $23,000—in products and in cash. In May, Thomas will hold the first annual Diabetic Rockstar Festival in the Caribbean.

Even with a staff of 22 volunteers, Thomas often devotes up to 50 hours a week to his cause, while still doing his full-time job waiting tables. "Of the diabetes charities out there, most are putting money into finding a cure," says Bentley Gubar, one of Rockstar's original members. "But Christopher is the only person I know saying people need help now."

1. Which of the following is true of Christopher Thomas?

A. He needs to go to the doctor every day.

B. He studies the leading cause of diabetes

C. He has a positive attitude to this disease.

D. He encourages diabetics by writing articles.

2. Diabeitcrockstar.com was created for _________.

A. diabetics to communicate B. volunteers to find jobs

C. children to amuse themselves D. rock stars to share resources.

3. According to the text, Kody ______.

A. feel lonely because of his illness

B. benefits from diabeticrockstar.com

C. helps create the online kid’s forums

D. writes children’s stories online

4. What can we learn about Fight It?

A. It helps the diabetics in financial difficulties.

B. It organizes parties for volunteer once a year.

C. It offers less expensive medicine to diabetics.

D. It owns a well-known medical website.

5. The last paragraph suggests that Thomas ______.

A. works full-time in a diabetes charity B. employs 22 people for his website

C. helps diabetics in his own way D. ties to find a cure for diabetes

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