题目内容

【题目】In 1985, a lionfish was caught off the coast of Florida. Now they can be found not only in the Atlantic Ocean but also in the Gulf of Mexico and the Caribbean Sea. And they are continuing to move south. Lionfish are native to the Indian and western Pacific Oceans. So how did they end up in the Atlantic? Scientists believe some pet owners abandoned their unwanted lionfish and poured them into the sea. Little did they know the trouble their actions would cause.

The Atlantic Ocean turned out to be a comfortable home for lionfish. Their venomous spines (毒刺) protect them from sharks and other fish. Female lionfish can spawn (产卵) every few days, producing as many as 2 million eggs per year. Other big fish would have competed with lionfish for food. Bet overfishing has removed many of these large fish. As a result, the fish have eaten so much that they have grown to be more then three times the size of their cousins in the Pacific and Indian Oceans. “They eat mostly fish,” says Stephanie Green, a scientist at Oregon State University.

All that eating has caused great changes. Scientists have found that when lionfish are present somewhere, many other fish, which are small enough for them to eat, disappear. Some of the fish they eat are greatly missed in their habitats. For example, parrotfish eat certain plants off corals(珊瑚), which allows corals to grow better. But they are now disappearing due to lionfish.

Scientists say lionfish are here to stay. But there are ways to deal with the problem. The key, says Green, is to keep lionfish numbers in check. In Florida, drivers can now go though a special training program and get certified(授予合格证书) to catch lionfish in areas where fishing is not usually allowed. And a number of restaurants have added the fish to the menu. “It’s going to be a long-term battle, but the missing sea species will come back someday,” says Green.

【1】What can we learn about lionfish?

A. Its population is growing very quickly.

B. All of them are almost the same size.

C. They eat other big fish and even sharks

D. Most of them have gathered in the Atlantic.

【2】Parrotfish were mentioned to show lionfish’s _____.

A. loneliness B. carelessness

C. weakness D. harmfulness

【3】What is Stephanie Green’s attitude to the battle against lionfish?

A. She doubts it.

B. She is hopeful of it.

C. She is worried about it.

D. She thinks it is against the law.

【答案】

【1】A

【2】D

【3】B

【解析】

试题分析:本文讲述了数量大、食量大的lionfish破坏了大西洋的生态平衡,导致一些其他的鱼销声匿迹。科学家采取措施控制liomfish的数量并努力让消失了的海洋生物重新出现。

【1】A推理判断题。根据第二段第三句话Female lionfish can spawn (产卵) every few days, producing as many as 2 million eggs per year.可以推断出lionfish的数量增长的很快。故选A。

【2】D推理判断题。根据第三段第三句话For example, parrotfish eat certain plants off corals(珊瑚), which allows corals to grow better. But they are now disappearing due to lionfish.可以推断出parrotfish的消失证明了lionfish的伤害性。A. loneliness孤独;B. carelessness粗心;C. weakness虚弱D. harmfulness伤害。故选D。

【3】B推理判断题。根据最后一句话“It’s going to be a long-term battle, but the missing sea species will come back someday,” says Green.可以推断出Green对与lionfish的战斗抱有很大的希望。故选B。

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【题目】I have two sons. They are as different as night and day. My youngest is sweet, loveable, easy-going, and finds joy in everything. My oldest we’ve nicknamed the “Evil Genius” is ambitious, self-confident, and suffers no fools.

Whenever we mentioned Santa my husband and I were rewarded with major eye rolling and deep sighs from my oldest. At first we both tried to ignore it.

We both knew that our eldest had figured out the big secret. But I’d be damned(指责) if he was going to ruin it for his six-year-old brother who had plenty of Santa-loving years ahead of him. I looked at my husband in the eye and said, “I’ll handle this.” to which he responded “Okay just be careful because I’m not sure he knows - he might just be acting like it.” But I knew. And I had it in my mind that he was about to break his younger brothers spirit and break the news to him. I was afraid he was going to take the Christmas spirit away from my sweet innocent youngest and stamp all over it. I had to protect him. I needed to control this now before it got out of control. I rushed into the play room where my oldest was playing alone. I looked him dead in the eyes and said: “Well you know Santa isn’t real, right?” And as I stared at my eight-year-old son for what seemed like a long time of silence, his eyes started to fill with tears. And a tear dropped down his cheek when he screamed out, “He’s not?”

“Um well it’s not that he’s not real (shut up you idiot- stop saying he’s not real), but he doesn’t really make and deliver all the toys. Dad and I get some of them for you. So he’s real. He’s just got a little help from us.”

________________He just sat there looking at me with an expression of doubt.

You know when you make a terrible mistake but you can’t stop yourself from making it worse? That was me because I just had to know. I had to know why he had seemed to be over Santa. So I asked him why he rolled his eyes and sighed every time his father and I mentioned Santa, to which he replied that kids at school had been saying Santa wasn't real but that he still thought he was.

1What’s the best title for the passage?

A. Two different sons

B. Santa secret given away

C. Protecting one, ruining the other

D. Making a mistake worse

2What did the writer conclude when “Evil Genius” rolled his eyes and sighed?

A. “Evil Genius” had discovered Santa was not real.

B. “Evil Genius” had broken the secret to his younger brother.

C. “Evil Genius” had passed his Santa-loving years.

D. “Evil Genius” had been influenced by his classmates.

3What does the underlined sentence mean in the passage?

A. “Evil Genius” refused to buy toys.

B. “Evil Genius” didn’t believe his mother’s words.

C. “Evil Genius” wanted to keep silent.

D. “Evil Genius” would not give away the secret.

4What lesson can we learn from the story?

A. Lies can never change facts.

B. Honesty is the best policy.

C. No one is perfect.

D. We should think twice before we act.

【题目】Many schools are now doing everything they can to become green schoolyard. Of course, there are plenty of things that students can do to achieve that goal.

_【1】__

The amount of paper a student uses in a term is countless. There are class notes, term papers, student newspapers, and pictures printed out. _2_ But if you can do your best to reuse them, it will soon help create a better green schoolyard.

Limit the use of paper cups.

You may often use disposable(一次性的) cups in your dormitory. In fact, this is really bad for the environment. 3__ Glass cups are fine. Just wash them by hand or throw them into a dish washer if you have one.

Limit the use of paper napkins(餐巾纸)。

We are not telling you not to eat without using paper napkins, but we are telling you not to overdo them. Generally, students eat a lot of fast food every day, which means a lot of napkins get taken out free. __4__

Walk, bike, and limit the use of cars.

Most schoolyards, especially those that are trying to become more environment-friendly, have pretty good public transit(公共交通). _5_ Walking or biking will not only help make your schoolyard a green one, but will also save you a lot of money.

A. It’s easy for you to ride a bike.

B. Limit the amount you take out!

C. Recycle all the paper if possible.

D. Take a taxi whenever it is possible.

E. And it is just a waste of your money.

F. You’d better not use any dish washer.

G. We know that these things cannot be avoided.

【题目】When we can see well, we do not think about our eyes often. It is only when we can not see perfectly that we come to see how important our eyes are.

People who are nearsighted can only see things that are very close to their eyes. Many people who do a lot of close work, such as writing and reading, become nearsighted. Then they have to wear glasses in order to see distant things clearly.

People who are farsighted face just the opposite problem. They can see things that are far away, but they have difficulty reading a book unless they hold it at arm’s length. If they want to do much reading, they must get glasses too.

Other people do not see clearly because their eyes are not exactly the right shape. This, too, can be corrected by glasses. Some people’s eyes become cloudy because of cataracts(白内障). Long ago these people often became blind. Now, however, it is possible to operate on the cataracts and remove them.

When night falls, colors become fainter to the eyes and finally disappear. After your eyes have grown used to the dark, you can see better if you use the side of your eyes rather than the centers. Sometimes, after dark, you see a small thing to one side of you, which seems to disappear if you turn your head in its direction. This is because when you turn your head, you are looking at the thing too directly. Men on guard duty sometimes think they see something moving to one side of them. When they turn to look straight at it, they can not see it any more, and they believe they were mistaken. However, this mistake happens because the center of the eye, which is very sensitive in daylight, is not as sensitive as the sides of the eye after dark.

【1】We don’t know that our eyes are of great importance until _____.

A. we think about our eyes

B. we cannot see clearly

C. we wear glasses

D. we have to do much reading

【2】According to the passage, who is more likely to be nearsighted?

A. A typist. B. A sailor.

C. A tourist. D. A driver.

【3】People who are farsighted _____.

A. can do a lot of close work without glasses

B. can only see things that are very close to their eyes

C. have difficulty reading a book if they hold it at arm's length

D. can correct their eyes by glasses

【4】To see a small thing at night, it is better to look _____.

A. with wide open eyes B. with half shut or narrowed eyes

C. straight at it D. in a slightly different direction

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