题目内容

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 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 falling 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.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.

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阅读下列短文,从每题所给的A、B、C、D四个选项中,选出最佳选项。

Once there was a baby eagle living in a nest (巢) on a cliff (山崖).The baby eagle loved his nest.It was warm, soft and comfortable.And even better, he had all the food and love that his mother could give.Whenever the baby eagle was hungry, his mother would always come just in time with the delicious food he liked.

He was growing happily day after day.But suddenly his world eagle changed.His mother stopped coming to the nest, he was full of sadness and fear.He thought he would die soon.He cried, but nobody heard him.

Two days later mother appeared with some nice food.The baby eagle was wild with joy.But his mother put the food at the top of the mountain and then looked down at her baby.

The baby eagle cried out, “Mum, why did you do this to me? I’m hungry.Don’t you know I will die if I have nothing to eat?”

“Here is the Last meal I give you.Come and get it by yourself.” his mother said.Then she flew down and pushed the baby eagle out of the nest.

The baby eagle fell down, faster and faster.He looked up at his mum.“ Why do you abandon me?” He looked down at the earth.The ground was much closer.Then something strange happened.The air caught behind his arms and he began to fly! He wasn’t moving to the ground any more.Instead, his eyes were pointed up at the sun.

You are flying! You can make it!” His mother smiled.

1.Which of the following is TRIJE about the baby eagle’s life before his mother stopped coming to the nest?

A.lie lived in a nest in the tree.

B.He was always cold and hungry.

C.He lived very happily with friends.

D.His mother offered him nice food.

2.How did the baby eagle feel as soon as lie saw his mother coming again?

A.Sad

B.Afraid

C.Happy

D.Angry

3.What does the word “abandon” mean?

A.保护

B.抛弃

C.歧视

D.拯救

4.We can infer (推断) from the story that _____________

A.The baby eagle lost his mother

B.The baby eagle fell down and died

C.The baby eagle was still angry with his mother.

D.The baby eagle could get food himself.

根据短文内容,从短文后的选项中选出能填入空白处的最佳选项,选项中有两项为多余选项。

Many of us are so busy with work, school and home life that often there is no time left over to do something that you enjoy.What follows are some ways to carve out that essential time you need to slow down, enjoy life and relax yourself.

Evenings with yourself.1. If others ask you to do things those nights, just tell them you have plans.Use the time for gardening, reading, exercise, thinking or the ultimate luxury of doing nothing !

Monthly treat.Schedule a treat for yourself once a month.2. Maybe you get a spa treatment, go to see a movie, a haircut, play golf or whatever treat you're always thinking about but rarely get to.Schedule it in and it will happen!

3. Sports, theater, concerts or any other event you would enjoy.Schedule the plans with a friend later.Having the tickets already in hand will force you to make it happen!

Leave work on time.Huh? 4.If this is you, make it a point to leave work exactly on time at least once a week, if not more.And then enjoy that time! Leave work at work.

Join a group.Here are some ideas of groups that can allow you some time away from work and home: singing group, gardening group, astronomy society, book club, biking club, ski club, etc.What are you interested in? Strike while the iron is hot.5. If you can't find a club, consider starting one yourself!

A.It could be on your lunch break, a weekend or it could be leaving work early.

B.Don’t ignore your friends.

C.Look up a club in your area today and join!:.]

D.Buy tickets in advance.

E.Try to save certain weeknights just for you.

F.It is suggested that you join as many groups as possible.

G.Yes, many of us stay at work late on a regular basis.

Why You Should Celebrate Your Mistakes

When you make a mistake, big or small, cherish(珍视) it like it's the most precious thing in the world, because in some ways, it is.

Most of us feel bad when we make mistakes, beat ourselves up about it, feel like failures, get mad at ourselves.

And that's only natural: most of us have been taught from a young age that mistakes are bad, that we should try to avoid mistakes. We've been scolded when we make mistakes at home, school and work. Maybe not always, but probably enough times to make feeling bad about mistakes an unconscious reaction.

Yet without mistakes, we could not learn or grow. If you think about it that way, mistakes should be cherished and celebrated for being one of the most amazing things in the world: they make learning possible; they make growth and improvement possible.

By trial and error-trying things, making mistakes, and learning from those mistakes-we have figured out how to make electric light, to paint the ceiling of the Sistine Chapel, to fly.

Mistakes make walking possible for the smallest toddler, make speech possible, make works of genius possible.

Think about how we learn: we don't just consume information about something and instantly know it or know how to do it. You don't just read about painting, or writing, or computer programming, or baking, or playing the piano, and know how to do them right away. Instead, you get information about something, from reading or from another person or from observing usually...then you construct a model in your mind...then you test it out by trying it in the real world...then you make mistakes...then you revise the model based on the results of your real-world experimentation and repeat, making mistakes, learning from those mistakes, until you've pretty much learned how to do something. That's how we learn as babies and toddlers, and how we learn as adults. Mistakes are how we learn to do something new, because if you succeed in something, it's probably something you already knew how to do. You haven't really grown much from that success---at most it's the last step on your journey, not the whole journey. Most of the journey was made up of mistakes, if it's a good journey.

So if you value learning, if you value growing and improving, then you should value mistakes. They are amazing things that make a world of brilliance possible.

1.Why do most of us feel bad about making mistakes?

A. Because mistakes make us suffer a lot.

B. Because it's a natural part in our life.

C. Because we've been taught so from a young age.

D. Because mistakes have ruined many people's careers.

2.According to the passage, what is the right attitude to mistakes?

A. We should try to avoid making mistakes.

B. We should owe great inventions mainly to mistakes.

C. We should treat mistakes as good chances to learn.

D. We should make feeling bad about mistakes an unconscious reaction.

3.The underlined word "toddler" in Paragraph 6 probably means __________.

A. a small child learning to walk

B. a kindergarten child learning to draw

C. a primary school pupil learning to read

D. a school teenager learning to write

4.We can learn from the passage that __________.

A. most of us can really grow from success

B. growing and improving are based on mistakes

C. we learn to make mistakes by trial and error

D. we read about something and know how to do it right away

Most of the time, people wear hats to protect themselves from harsh weather conditions. Hats are also worn to show politeness and as signs of social position. But nowadays, hats, especially women's hats, are much more than that. More exactly, hats have changed into fashion and style symbols by many movie stars. What's more, people now consider many different features(特点) when choosing even a simple hat. Many designers point out that, when choosing the right hat, it's important to consider the color of your skin as well as your hair, your height, and the shape of your face.

First of all, the color of the hat should match the color of your skin and hair. For instance, black hats should be avoided if you are dark skinned. If a purple hat is placed on top of red hair, one will look as attractive as a summer flower. Second, the height of the hat is also an important point. Tall women should not go for hats with tall crowns, just as short women should choose hats with upturned brims to give the look of height. Third, and most importantly, the shape of the face decides the kind of hat one should pick. A small, gentle hat that fits the head looks good on a small face. However, women with big, round faces should choose a different style.

As the saying goes, "Fine feathers make fine birds." A good hat can not only help your dress but also support your features, so why not choose the best possible one next time you want to be in public?

1.What does the underlined word “harsh” in Paragraph 1 probably mean?

A. good B. strange C. poor D. different

2.According to the article, which of the following women would look most attractive?

A. A big-faced woman who wears a small, nice hat.

B. A short red-haired woman who wears a purple hat.

C. A tall woman who wears a hat with a huge upturned brim.

D. A small dark-skinned woman who wears a black hat with a tall crown.

3.What does the last paragraph suggest?

A. Hats are worn on the head to keep warm.

B. Hats can help you look better in public.

C. Hats are not as important as character.

D. Hats can make you look much taller.

4.What is the best title for the article?

A. How to Show Your Social Position.

B. How to Improve Your Features.

C. How to Choose a Proper Hat.

D. How to Design a Nice Hat.

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