Last night’s meteor (流星) shower left many people in the community dissatisfied and demanding answers. According to Gabe Rothschild, Emerald Valley’s mayor, people gathered in the suburbs of the city, carrying heavy telescopes, expecting to watch the brightly burning meteors passing through the sky. What they found instead was a sky so brightened by the city’s lights that it darkened the light of the meteors passing overhead.

“My family was so frustrated,” admitted town resident Duane Cosby, “We wanted to make this an unforgettable family outing, but it turned out to be a huge disappointment.”

Astronomers—scientists who study stars and planets—have been complaining about this problem for decades. They say that light pollution prevents them from seeing objects in the sky that they could see quite easily in the past. They call on people and the government to take measures to fight against it.

There is yet a population besides professional and amateur star observers that suffers even more from light pollution. This population consists of birds, bats, frogs, snakes, etc. For example, outdoor lighting severely affects migrating (迁徙的) birds. According to the International Dark-Sky Association, “100 million birds a year throughout North America die in crashes with lighted buildings and towers.”

Countless more animal casualties (伤亡) result from the use of artificial lighting. Clearly, people enjoy the benefits of lighting their evenings. But some scientists think it can be harmful for humans, too. They worry that exposure to light while sleeping can increase a person’s chances of getting cancer.

Emerald Valley is only one community that is becoming aware of the negative effects of light pollution. For years, Flagstaff, Arizona, has enforced lighting regulations in its city in order to assist astronomers at the Lowell Observatory. Similar efforts have been made worldwide, and a movement is underway to remind us to turn off lights when we are not using them, so that other creatures can share the night.

1.It happened last night that _____.

A．the city’s lights affected the meteor watching

B．the meteors flew past before being noticed

C．the city light show attracted many people

D．the meteor watching ended up a social outing

2.What do the astronomers complain about?

A．Meteor showers occur less often than before.

B．Their observation equipment is in poor repair.

C．Light pollution has remained unsolved for years.

D．Their eyesight is failing due to artificial lighting.

3.What is the author concerned about according to Paragraph 4?

A．Birds may take other migration paths.

B．Animals’ living habits may change suddenly

C．Varieties of animals will become sharply reduced

D．Animals’ survival is threatened by outdoor lighting.

4.Lighting regulations in Flagstaff, Arizona are put into effect to _____.

A．lessen the chance of getting cancer

B．create an ideal observation condition

C．ensure citizens a good sleep at night

D．enable all creatures to live in harmony

5.What message does the author most want to give us?

A．Saving wildlife is saving ourselves.

B．Great efforts should be made to save energy.

C．Human activities should be environmentally friendly.

D．New equipment should be introduced for space study..

Argosy Christmas Ship Festival

Seattle      December1—December 23, 2010

The Argosy Christmas Ship Festival is a ship –to –shore holiday celebration that has become a local Northwest tradition. Aboard the Christmas Ship , some of the finest Northwest choirs(唱诗班) sing holiday greetings . These performances are broadcast via speakers to bonfire(篝火) sites and to other boats participating in the parade.

Holiday Island Lights Festival

Friday Harbor, Sand Juan Island       December 1—December 31, 2010

An island-wide holiday tradition that includes local businesses decorating contest, a tree lighting ceremony on Dec . 4 with shops staying open until 7:00 pm. On Dec. 11 a Lighted Boat Parade starts the evening, to be followed by the Santa ship coming into Friday Harbor for the children , shops staying open until 7:00 pm . Dec 18-19 Roche Harbor’s Christmas Festival begins at 3:00 pm and will include artists booths, Victorian carol singing , story telling, theater and dining.

Christmas Lighting Festival

Leavenworth        December4—December 19, 2010

This old –fashioned Lighted Farm Implement parade, which expressed its admiration for the Yakima Valley’s agricultural heritage, including entries with up to 35,000 lights decorating the tractor, plow or thresher of your choice! Pre-parade activities include a Christmas Tree Ceremony and other special entertainment before the parade. Join us and you’re sure to enjoy the carolers dressed in traditional clothing as they wander through out the Downtown area.

Holiday with Lights

Federal Way      December 10, 2010—January 1, 2011

With over a million twinkling lights displayed throughout the park, your heart will be filled with cheer and the spirit of the season! Holiday light displays, festive music and strolling caroler, visit with Santa, enchanted village rides, and much more.

1.Which of the following festivals lasts the longest?

A．Argosy Christmas Ship Festival              B．Holiday Island Lights Festival

C．Christmas Lighting Festival                 D．Holiday with Lights

2.If you want to attend a Lighted Boat Parade, you should go to _______.

A．Seattle           B．Leavenworth       C．Friday Harbor      D．Federal Way

3.If you want to learn something about agriculture heritage, you will possibly attend___.

A．Argosy Christmas Ship Festival              B．Holiday Island Lights Festival

C．Christmas Lighting Festival                 D．Holiday with Lights

4.If you plan to attend one of the activities on Christmas Day, you will have ______choice(s).

A．one              B．two              C．three             D．four

Last night’s meteor (流星) shower left many people in the community dissatisfied and demanding answers. According to Gabe Rothschild, Emerald Valley’s mayor, people gathered in the suburbs of the city, carrying heavy telescopes, expecting to watch the brightly burning meteors passing through the sky. What they found instead was a sky so brightened by the city’s lights that it darkened the light of the meteors passing overhead.
“My family was so frustrated,” admitted town resident Duane Cosby, “We wanted to make this an unforgettable family outing, but it turned out to be a huge disappointment.”
Astronomers—scientists who study stars and planets—have been complaining about this problem for decades. They say that light pollution prevents them from seeing objects in the sky that they could see quite easily in the past. They call on people and the government to take measures to fight against it.
There is yet a population besides professional and amateur star observers that suffers even more from light pollution. This population consists of birds, bats, frogs, snakes, etc. For example, outdoor lighting severely affects migrating (迁徙的) birds. According to the International Dark-Sky Association, “100 million birds a year throughout North America die in crashes with lighted buildings and towers.”
Countless more animal casualties (伤亡) result from the use of artificial lighting. Clearly, people enjoy the benefits of lighting their evenings. But some scientists think it can be harmful for humans, too. They worry that exposure to light while sleeping can increase a person’s chances of getting cancer.
Emerald Valley is only one community that is becoming aware of the negative effects of light pollution. For years, Flagstaff, Arizona, has enforced lighting regulations in its city in order to assist astronomers at the Lowell Observatory. Similar efforts have been made worldwide, and a movement is underway to remind us to turn off lights when we are not using them, so that other creatures can share the night.
【小题1】It happened last night that _____.