1、成都外国语学校18-19下期高二英语3月考试 （EIM Unit 3, B6 Unit2）I.阅读理解：（2）Even 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 deve
2、loped 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 invariabl
3、y 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 transforme
4、d 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 bac
5、kers 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,
6、 ” 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 if Paley finds the financial backing which he failed to obtain 10 years ago.1. Plants will emit an in
7、creased amount of heat when they are _. A. sprayed with pesticidesB. facing an infrared scanner C. in poor physical conditionD. exposed to excessive sun rays2. 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
8、 the affected area C. draw a color-coded map D. locate the problem area3. 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 stage4. The application of inf
9、rared 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 production5. Infrared scanning technology may be brought back into operation because of_.A. the desire of farmers to
10、 improve the quality of their produceB. growing concern about the excessive use of pesticides on cropsC. the forceful promotion by the Department of AgricultureD. full support from agricultural expertsII.完型填空（1.5）When 12 girls from San Fernando High School in California received a grant (经费) to deve
11、lop an invention to solve a real-world problem, they decided to create a solar-powered shelter to help the homeless.For over a year, the girls have been using all their free time to complete the _1_“They have this amazing internal (内心的) 2 that Ive never seen in any individual,” Violet Mardirosian, a
12、 teacher at San Fernando High who is 3 with the team on the project, told The Huffington Post. “I thought 4_ that maybe some of them would give up, say I didnt 5 _ this much work, but they havent. Theyre just working hard and theyre not giving up and theyre super 6 _ .”Living in a low-income communi
13、ty, the girls have seen the 7 of homelessness first-hand. Many of them are from immigrant families and hoped the 8 , which is powered by rechargeable solar panels (控制板), would help the 9 .Seventeen-year-old Maggie Mejia told the Huffington Post that 10 she had no previous 11 experience, the girls fi
14、gured out as a team how to 12 the shelter using how-to videos and books that taught them how to code. But the most important 13 shes learned during the project isnt technical.“Ive learned a lot about 14 others, helping the community and being selfless and showing a better world to other people and 1
15、5 someone elses life,” she said. The project was carried out with DIY Girls, a nonprofit that helps fund STEM science, technology, engineering and math projects for 16 .Mardirosian said all the participating students have 17 their interest in STEM through this project.“Many of them didnt think about
16、 engineering before. They thought maybe theyre not 18 out to be an engineer. But working together, now they 19 their skill whether a writing skill or a drawing skill or a speaking skill, theyre all 20 in this field. Everyone has found their importance in this picture,” she said.1. A. project B. codi
17、ng C. report D. course2. A. clock B. doubt C. drive D. pressure3. A. agreeing B. working C. meeting D. talking4. A. once againB. all the time C. at the moment D. at the beginning5. A. receiveB. expect C. believeD. mind6. A. surprisedB. confused C. excited D. worried7. A. problem B. adventureC. choic
18、e D. difference8. A. equipment B. community C. machineD. shelter9. A. families B. homeless C. team D. research10. A. when B. untilC. whileD. because11. A. engineering B. managing C. teachingD. planning12. A. renewB. create C. protectD. describe13. A. skillB. lessonC. factD. subject14. A. helping B.
19、following C. pleasingD. questioning15. A. changing B. leadingC. experiencing D. running16. A. children B. adults C. teachers D. girls17. A. imagined B. remembered C. discoveredD. ignored18. A. left B. put C. picked D. made19. A. acceptB. realize C. wonder D. share20. A. discussed B. learned C. found
20、 D. neededIII.首字母填空（1.5）1. Although some famous actors of the eighties and the nineties have changed over the last 20 years, all the same are still as c_ as theyve always been. 2. The programme to reduce budget should have been l_ a year ago. However, it remains hard to carry it out now.3. A new stu
21、dy has c_ that eating mindfully can actually help people lose weight.4. Shes even decorated the spare room ahead of time in a_ of your visit.5. It is estimated that over 10,000 people came out on strike in protest. Tragedy struck when several people were c_ to death in the crowd. 6. As we mentioned,
22、 winning the prize can really help to r_ a book to new readers.7. Please remember to take all your personal p_ with you when you leave the aircraft.8. The violent m _of the ship upset his stomach and he began vomiting .9. I tried to c_ in my speech how grateful we all were for my teachers help. 10.
23、He took 3 days off in no time and h_ over to his home for caring for his sick kid.IV.短语选变填：（1.5）get down to, speed up, appeal to, draw up,in possession of, in case, take over, turnawayrestrict to, fixon, be conscious of, in the possession of,1. The man _ stolen jewelry was soon under arrest.2. I thi
24、nk you need _ a bit. We are going to be late.3. The experiment his team _ would make a great contribution to the whole human race.4. Access to the club _ members only.5. Citizens took to the street, _ the government to take measures for the crisis.6. The policeman said nothing,withhiseyes _the perso
25、n near the window.7. Waking up, he _ a sharp pain in his left arm.8. Now that weve agreed. Lets_a contractand get to work.9. We _ at the entrance because we didnt have tickets.10. Peter will _ as general manager when Mitchell retires.V.单句语法填空：（1.5）1. _ (turn) to the left, you will find the path lead
26、ing to the park. 2. With the development of new technology, we will finally make _ possible to travel in space.3. Im burning with _ (curious). You must tell me who won!4. When Alice woke up, she found herself _ (lie) on a wet patch of grassland.5. He talks as if he _ (be) to many countries around th
27、e world. Dont be taken in by his fancy words.6. A few hours ago, outside the city hall _ (some protesters, stand), demanding answers.7. Liu Changchun is the first Chinese _ (participate) in the 10th Olympic Games held in LA.8. I know this is not quite the right solution, but Icant bebothered_ (think
28、) of a betterone.9. Silas Marner knelt down and got down to _ (count) the gold coins hidden under the floor board.10. Theres no doubt _ she will run out of money very soon if she spends like this.VI.单句改错（1.5）1. It is these people that make that possible for others to lead a safe and happy life.2. Wh
29、en Will came to the spot and cast about to look close, he saw the cat.3. What you have to do is to be conscious of the potential huge risk in the present stock market.4. I dont think Ill need any money but Ill bring some just in the case.5. The Wandering Earth was so exciting that the girl kept her
30、eyes fixing on screen.6. The girl asked the student counselor for advice, no knowing how to deal with procrastination.7. The weather here in winter is lovely so that I feel as if it is spring now.8. Have you warned there will be extra work to finish today? 9. The Doctor announced that there wont be
31、enough time to come up with a new way.10. The opponents were in the possession of the ball for most of the match.答案阅读理解：1-5：CDACB完型答案;1-5 ACBDB 6-10 CADBC 11-15 ABBAA 16-20 DCDBD首字母填空:1. charismatic 2.launched 3.claimed 4. anticipation 5.crushed 6.recommend 7.possessions 8.motion 9.convey 10.hopped短
32、语选变填：1. in possession of 2. to speed up 3.got down to 4. is restricted to 5. appealing to 6. fixed on 7. was conscious of 8. draw up 9. were turned away 10. take over单句语法填空：1.turning to 2. it 3. curiosity 4. lying 5. had been 6. stood some protesters 7. to participate 8. to think 9. counting 10. that单句改错1. that改成it 2.close改成closely 3.去掉第二个to 4.去掉the5.fixing 改成fixed 6. no 改成not 7. is 改成 were 8. you增加them或you前加been 9.wont 改成wouldnt 10.去掉the
