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完形填空
Everyone will laugh at you if you don't know about Pele, the most famous football player in Brazil. Because of his great devotion to the 1 of football, he is always 2 as the “King” by football fans worldwide.
Pele 3 his genius for football in his 4 . When he was thirteen, 5 perfect skills he 6 Santos, a very important football 7 in Brazil.
In 1958, Pele was 8 to play for Brazil in the Sixth World Cup Competition. 9 he was sixteen, he was the best player 10 the field. 11 to Pele, Brazil 12 the world championship for the first 13 .
Pele played for Brazil in the World Cup Competitions from 1958 to 1970.
In one famous match, the fans were 14 the exciting 15 when Pele would score his thousandth goal when the refree(裁判) gave Santons a penalty(点球) 16 . Pele walked up to 17 it. The opposing goalkeeper had no 18 with the hard and accurate 19 . Pele had scored his thousandth goal! The crowds cheered, “Pele, Pele…” That is a record which is as valuable in sports as a thousand goals.
Pele was always 20 to the spirit of the sport as a professional player. He always played a fair game and behaved modestly with a cheerful smile.
He is held in high respect, and now he is the Minister of Physical Education in Brazil.
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Even plant can run a fever, especially when they’re under attack by insects or disease. But unlike human, plants can have their temperature taken from 3, 000 feet away straight up. A decade ago, adopting the infrared (红外线)scanning technology developed for military purposes and other satellites, physicist Stephen Paley came up with a quick way to take the temperature of crops to determine which ones are under stress. The goal was to let farmers precisely target pesticide (杀虫剂)spraying rather than rain poison on a whole field, which invariably includes plants that don’t have pest (害虫)problems.
Even better, Paley’s Remote Scanning Services Company could detect crop problems before they became visible to the eye. Mounted on a plane flown at 3, 000 feet at night, an infrared scanner measured the heat emitted by crops. The data were transformed into a color-coded map showing where plants were running“fevers”. Farmers could then spot-spray, using 50 to 70 percent less pesticide than they otherwise would.
The bad news is that Paley’s company closed down in 1984, after only three years. Farmers resisted the new technology and long - term backers were hard to find. But with the renewed concern about pesticides on produce, and refinements in infrared scanning, Paley hopes to get back into operation. Agriculture experts have no doubt the technology works. “This technique can be used on 75 percent of agricultural land in the United States, ” says George Oerther of Texas A & M. Ray Jackson , who recently retired from the Department of Agriculture, thinks remote infrared crop scanning could be adopted by the end of the decade. But only ff Paley finds the financial backing which he failed to obtain 10 years ago.
Plants will emit an increased amount of heat when they are______________.
A. sprayed with pesticides
B. facing an infrared scanner
C. in poor physical condition
D. exposed to excessive sun rays
In order to apply pesticide spraying precisely, we can use infrared scanning to____________.
A. estimate the damage to the crops
B. measure the size of the affected area
C. draw a color-coded map
D. locate the problem area
Farmers can save a considerable amount of pesticide by______________.
A. resorting to spot-spraying
B. consulting infrared scanning experts
C. transforming poisoned rain
D. detecting crop problems at an early stage
The application of infrared scanning technology to agriculture met with some difficulties
_______________.
A. the lack of official support
B. its high cost
C. the lack of financial support
D. its failure to help increase production
Infrared scanning technology may be brought back into operation because of_____________.
A. the desire of farmers to improve the quality of their produce
B. growing concern about the excessive use of pesticides on crops
C. the forceful promotion by the Department of Agriculture
D. full support from agricultural experts
查看习题详情和答案>>完形填空(共20小题;每小题1.5分,满分30分)
阅读下面短文,从短文后各题所给的四个选项(A、B、C和D)中,选出最佳选项,并在答题卡上将该项涂黑。
Sometimes we need to remind ourselves that thankfulness is indeed a virtue.
—William Bennett
Thanksgiving Day was near. The first grade teacher gave her class a fun __36__ to draw a picture of something for which they were thankful.
Most of the class might be considered economically __37__, but still many would __38__ the holidays with turkeys and other traditional goodies of the season. These, the teacher thought, would be the __39__ of most of her students’ art. And they were.
__40__, Douglas made a different kind of picture. Douglas was a special kind of boy. He was the teacher’s true child of misery, __41__ and unhappy. As other children played at break, Douglas was likely to stand close by her side. One could only guess the pain Douglas felt __42__ those sad eyes.
Yes, his picture was different. When __43__ to draw a picture of something for which he was thankful, he drew a hand. Nothing else. Just a(n) __44__ hand.
His abstract image captured the __45__ of his classmates, whose hand could it be? One child guessed it was the hand of a farmer, because farmers __46__ turkeys. Another suggested a police officer, because the police protect and __47__ people. And so the discussion went ---- until the teacher __48__ forgot the young artist himself.
When the children had gone on to other tasks, she __49__ at Douglas’ desk, bent down, and asked him whose hand it was. The little boy looked away and __50__, “It’s yours, teacher.”
She __51__ the times she had taken his hand and walked with him here and there, __52__ she had other student. How often had she said, “Take your hand, Douglas, we’ll go outside.” Or, “Let me show you how to hold your pencil.” Or, “Let’s do this together.” Douglas was most thankful for his teacher’s hand.
Brushing __53__ a tear, she went on with her work.
The story speaks of __54__ thankfulness. It says something about teachers teaching and parents parenting and friends showing friendship, and how much it means to the Douglases of the world. They might not always say thanks, but they’ll remember the hand that __55__.
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When the lazy days of summer arrive and the schedule is packed with swimming,camp,and family vacations,it can be a challenge to find time for learning. But kids’ reading skills don’t have to grow cold once school’s out. Here are some ways to make reading a natural part of their summer fun.
Explore your library. Visit your local library to check out books and magazines that your kids haven’t seen before. Many libraries have summer reading programs,book clubs,and reading contests for even the youngest borrowers. With a new library card,a child will feel extra grownup checking out books.
Read on the road. Going on a long car trip?Make sure the back seat is stocked with favorite reads. When you’re not at the wheel,read the books aloud. Get some audiobooks (many libraries have large selections)and listen to them together during driving time.
Make your own books. Pick one of your family’s favorite parts of summer—whether it’s baseball,ice cream,or the pool—and have your child draw pictures of it or cut out pictures from magazines. Stick the pictures onto paper to make a booklet and write text for it. When you’re done,read the book together. Reread it whenever you like!
Keep in touch. Kids don’t have to go away to write about summer vacation. Even if your family stays home,they can send postcards to tell friends and relatives about their adventures. Ask a relative to be your child’s pen pal and encourage them to write each week.
Keep up the reading habits. Even if everything else changes during the summer,keep up the reading routines around your house. Read with your kids every day—whether it’s just before bedtime or under a shady tree on a lazy afternoon. And don’t forget to take a book to the beach!Just brush the sand off the pages—it’s no sweat!
【小题1】The purpose of the passage is to________.
| A.encourage parents to read |
| B.give advice on raising kids |
| C.raise a good summer reader |
| D.suggest places for vacations |
| A.visit the local library and join book clubs |
| B.borrow some audiobooks to listen to |
| C.keep in touch with friends by sending postcards |
| D.read your own picture books with your son |
| A.taking away the sand on the book is very difficult |
| B.a special book is needed when you’re reading on the beach |
| C.one can remove the sand on the book with a brush easily |
| D.there’s no trouble reading even on the beach |
| A.Parents. | B.Students. |
| C.Teachers. | D.Editors. |