1. 阅读理解

    Have you ever wished you could see in the dark as well as an animal? In action movies, we often see characters wearing special glasses that reveal(显示)things that can't be seen in darkness. Everything looks green, but we can see the shapes and outlines clearly. As a matter of fact, this is somewhat similar to the way animals' night vision (视力) works.

    You may have noticed eyeshine in pictures of animals, or seen it for yourself when light hits an animal's eyes. Dogs, cats, and many other animals have tissue (组织) called the tapetum lucidum(光神经纤维层) in each eye. The purpose of this tissue is reflect (反射) light deeper into the eye. For many animals, it leads to their excellent night vision, and it helps them hunt.

    Different types of animals have different colors of eyeshine. The light reflecting back from the eyes of dogs and cat is likely to be yellow. Rats and birds usually have eyes that shine red. Other animals' eyes may reflect white, yellow, green, or pink light. In each case, the color is related to the type of cells that make up the tapetum lucidum, as well as the chemicals inside the cells.

    Eyeshine has the function of improving animals' night vision, but humans have found other uses for it. For example, when people are searching for certain types of animals, their eyeshine may be helpful in recognizing or discovering them. Also, eyeshine has inspired humans to invent substance (物质) that reflect light at night. Strips containing this substance are used to warn us of safety risks such as raised parts of roads. Even though humans cannot see so well at night, we have still found ways to benefit from this amazing animal feature.

(1) How does the tapetum lucidum help animals' night vision? A. It sends out light in the dark. B. It makes everything appear green. C. It reflects light back into the eyes. D. It enables them to see colors at night.
(2) How does the author mainly develop Paragraph 3? A. By providing reasons. B. By giving examples. C. By following space order. D. By doing experiments.
(3) What can we learn about scientists' research on eyeshine? A. They've put it to practical uses. B. They're using it to protect some animals. C. They're trying to include more animal types. D. They've invented special glasses based on it.
(4) What is the text mainly about? A. How humans' night vision works. B. Different colors of animals' eyes. C. How animals see in the dark. D. Eyeshine and its benefits.
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阅读理解 普通
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1. 阅读理解

    I began working in journalism when I was eight. It was my mother's idea. She wanted me to "make something" of myself, and decided I had better start young if I was to have any chance of keeping up with the competition.

    With my load of magazines, I headed toward Belleville Avenue. The crowds were there. There were two gas stations on the corner of Belleville and Union. For several hours I made myself highly visible, making sure everyone could see me and the heavy black letters on the bag that said THE SATURDAY EVENING POST. When it was supper time, I walked back home.

    "How many did you sell, my boy?" my mother asked.

    "None."

    "Where did you go?"

    "The corner of Belleville and Union Avenues."

    "What did you do?"

    "Stood on the corner waiting for somebody to buy a Saturday Evening Post."

    "You just stood there?"

    "Didn't sell a single one."

    "My God, Russell!"

    Uncle Allen put in, "Well, I've decided to take the Post." I handed him a copy and he paid me a nickel. It was the first nickel I earned.

    Afterwards my mother taught me how to be a salesman. I would have to ring doorbells, address adults with self-confidence, and persuade them by saying that no one, no matter how poor, could afford to be without the Saturday Evening Post in the home.

    One day, I told my mother I'd changed my mind. I didn't want to make a success in the magazine business.

    "If you think you can change your mind like this," she replied, "you'll become a good-for-nothing." She insisted that, as soon as school was over, I should start ringing doorbells, selling magazines. Whenever I said no, she would scold me.

    My mother and I had fought this battle almost as long as I could remember. My mother, dissatisfied with my father's plain workman's life, determined that I would not grow up like him and his people. But never did she expect that, forty years later, such a successful journalist as me would go back to her husband's people for true life and love.

(1) Why did the boy start his job young? A. He wanted to be famous in the future. B. The job was quite easy for him. C. His mother had high hopes for him. D. The competition for the job was fierce.
(2) From the dialogue between the boy and his mother, we learn that the mother was _______. A. excited B. interested C. ashamed D. disappointed
(3) What did the mother do when the boy wanted to give up? A. She forced him to continue. B. She punished him. C. She gave him some money. D. She changed her plan.
(4) What is the text mainly about? A. The early life of a journalist. B. The early success of a journalist. C. The happy childhood of the writer. D. The important role of the writer in his family.
阅读理解 普通
2. 根据短文理解,选择正确答案。

    Hannah Levine decided she wanted to give hugs to all of the children and families in need at local hospitals.

    Because she couldn't give them one by one, Levine, then a sixth-grader, decided she would use her talents(才能) to do the next best thing. She began to knit(编织) hats, scarves, and blankets for families staying at the Ronald McDonald House at Stanford. Her creations also went to Bundle of Joy, a program that provides newborn baby items for families in need, and to Knitting Pals by the Bay, a local organization that provides hand-knitted caps to cancer patients.

    “I love to knit, and I thought it would be a great idea to make all these handmade items for kids and adults who need them. It would be like a hug for them,” Levine explained.

    Levine started the project about a year ago. “I think it's just really fun to do, and it keeps me busy,” said Levine, now 13.

    Once she got started, Levine realized that her project could be much bigger than the goods she was able to produce with just her own hands. So she sent emails to her school and communities(社区), asking for knitted donations(捐赠物) to the project she named “Hannah's Warm Hugs”. She also posted advertisements at Starbucks and other locations in her area. The warm goods began to gush in.

    “It was amazing; more strangers than people she knew started dropping donations at our door,” said Levine's mother, Laura Levine. “We ended up with this huge box of items she was donating.”

    The knitted items numbered in the hundreds. Levine made her first round of donations around Hanukkah (an eight-day Jewish holiday in November or December) and later received thank-you letters from the organizations. Levine is still knitting, and she said the project will continue.

    “It has turned into a bigger thing than she had thought,” her mom said. “It made her feel pretty good; it made us feel pretty good.”

(1) Hannah Levine knitted hats and scarves ________. A. for children and families in difficulty B. to raise money for cancer patients C. to earn some pocket money D. for the homeless in her neighborhood
(2) The underlined part “gush in” in paragraph 5 can best be replaced by “________”. A. take off B. run out C. flood in D. break in
(3) What would be Laura Levine's attitude toward Hannah Levine's project? A. Optimistic but worried. B. Proud and supportive. C. Concerned but doubtful. D. Unfavorable and uncaring.
(4) What would be the best title for the text? A. Be ready to lend a helping hand B. Start a project to show your support C. Teen turns knitting hobby into heartwarming project D. 13-year-old girl becomes US best knitter
阅读理解 普通
3. 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。

    Standing in front of the “Chilkoot Trailhead” sign for 15 minutes, I didn't take one step. I was afraid of bears. That's what was keeping me from walking the trail alone. I had hiked through black-bear country back home in Colorado, but now I was in Alaska, home to the fierce brown grizzly bear.

    Fortunately, a friendly couple arrived and asked me to take their picture. We started talking and soon were walking the trail together. I was relieved. Ron and Carol were from Alaska and they taught me how to stay safe in bear country.

    I had finally started my hike along the famous Chilkoot Trail, where more than 115 years ago, thousands of gold miners had walked. I was writing a book about the Klondike Gold Rush, and I wanted to follow in the footsteps of the miners to know what it was really like.

    Ron, Carol, and I walked through the forest. As I was looking around at the beautiful scenery in the forest, I tripped (绊倒) over a big tree root and injured my ankle (脚踝). Fortunately, my ankle felt better in the morning, and we followed the trail. We went to bed early that night because the following day would be the toughest hike of all.

    At dawn, we started hiking up the steep (陡峭的), green valley. Icy glaciers covered the mountains above. Soon we were as high as the clouds and could see only 20 feet in front of us. Finally, we reached the top of the Chilkoot pass and saw a Canadian flag moving in the heavy wind. Hours later, we arrived at our campground.

    The following morning, my ankle was feeling fine, and my fear of bears had mostly disappeared. I said good-bye to Ron and Carol and walked alone for the next two days. Without seeing any bears the entire trip, I finally arrived at Bennett Lake. I rode the old train down to the town of Skagway and checked into my hotel.

    While relaxing in my comfortable bed in the hotel, I thought of the miners from the Klondike Gold Rush. When the miners reached Bennett Lake, they had to cut down trees, build boats, and travel 500 miles down dangerous rivers and lakes. Then, when they finally reached the goldfields, they had to start digging.

(1) Why did the author stand in front of the “Chilkoot Trailhead” sign for 15 minutes? A. To wait for Ron and Carol. B. Because he felt nervous. C. Because he met a black bear. D. To take photos of the beautiful scenery.
(2) The author hiked along the Chilkoot Trail to ________. A. find inspiration for his writing B. search Alaska for bears C. enjoy the beauty of nature D. look for gold
(3) When crossing the Chilkoot Trail, the author ________. A. got help from two local miners B. once tried to take a boat trip C. hurt himself by accident D. was almost killed by a brown bear
(4) What kind of feeling did the author mainly show in the last paragraph? A. Joy. B. Pity. C. Worry. D. Doubt.
阅读理解 普通