高三英语课堂训练第一节 完形填空（共15小题，每小题2分，共30分）Carmens mother Maria had just survived a serious heart attack. But without a heart transplant(移植)her life was in constant 1 . Both the mother and daughter knew that the chances were very small: finding a donor heart that 2 Marias blood type could take years. However, Carmen was determined to save her mother. She kept 3 hospitals all over the country. Days stretched out. By Christmas, Maria had trouble 4 from one end of the room to the other. Carmen lost all hope. She fell into a 5 of the hospital, crying. “Are you okay?” a man asked.Carmen sobbed as she told the stranger her story. This middle-aged man was named Frank, whose wife, Cheryl, a tender and devoted mother of four lovely children, had been in hospital with a brain disease and wouldnt 6 it through the night. Suddenly, an idea came to Franks mind. He knew Cheryl had always wanted to 7 something from herself. Could her 8 go to Carmens mother?After reviewing the data, doctors 9 Frank that his wifes heart was by some miracle a perfect fit for Carmens mother. They were able to 10 the transplant.That cold night, when Cheryl was 11 dead, Frank came to knock at Marias door. She was 12 for Franks family as she had been doing every day recently. Though Maria had never met Frank before, they both felt a strange bond as they hugged and cried.On New Years Eve, Carmen attended Cheryls 13 with Franks family, who were singing their favorite song “My heart will go on.” One day later, on New Years Day, Maria 14 with Cheryls heart. Yes, Cheryls loving heart would go on, for it was 15 in another loving mothers chest.1. A. change B. danger C. disorderD. pain2. A. matched B. replaced C. controlled D. cooperated3. A. findingB. phoning C. touringD. interrupting4. A. rolling B. runningC. walking D. jumping5. A. corner B. bed C. man D. nurse 6. A. putB. supportC. passD. make 7. A. save B. recycleC. donateD. separate 8. A. heart B. brainC. husbandD. spirit9. A. informed B. warned C. congratulated D. reminded10. A. give up B. carry out C. search after D. put off11. A. noticed B. predictedC. found D. declared12. A. praying B. begging C. decorating D. singing13. A. funeral B. operationC. performanceD. anniversary14. A. passed awayB. woke up C. left behindD. dressed up 15. A. active B. alive C. necessary D. changeable 第二节 阅读理解（共10小题，每小题2分，共20分）AEven plant can run a fever, especially when theyre 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 dont have pest （害虫）problems.Even better, Paleys 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 Paleys 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.16Plants will emit an increased amount of heat when they are_.A. sprayed with pesticides B. facing an infrared scannerC. in poor physical condition D. exposed to excessive sun rays17In order to apply pesticide spraying precisely, we can use infrared scanningto_.A. estimate the damage to the crops B. measure the size of the affected areaC. draw a color-coded map D. locate the problem area18Farmers can save a considerable amount of pesticide by_.A. resorting to spot-spraying B. consulting infrared