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课时提升作业(二十九)
选修6 Unit 4
Ⅰ. 单项填空
1. (2018·哈尔滨模拟)Large quantities of water, as well as some other timely help including a medical team since the serious drought hit Yunnan Province. A. has offered C. have been offered
B. had been offered
D. is offered
2. (2018·南平模拟)Strangely, Mr Green, also to the new policy, made no remark in the discussion. A. opposing C. opposed
B. opposes D. having opposed
3. (2018·洛阳模拟)Many houses were completely destroyed in the hurricane which struck the area last week. , the victims had to live in the temporary shelters offered by the Red Cross. A. As a result of C. As usual
B. As a consequence
D. As for
4. President Obama promised that the $ 700 billion rescue plan would make the _______of economy stable. A. atmosphere C. principle
B. state D. phenomenon
5. (2018·宁德模拟)—Would you like this gold necklace, Madam? —It’s beautiful, but out of my price . A. control B. reach
C. aim
D. range
6. average, people who don’t smoke are healthier than people who do. A. Above
B. Below
C. On
D. With
7. Under these , you might agree with us that it is rather difficult for your products to set foot in this market. A. situations C. cases
B. circumstances D. conditions
8. —How did it that you made such a silly mistake? —I myself haven’t figured it out yet. A. bring about C. come across
B. come about
D. come on
9. Any damage negligence must be paid for by the borrower. A. resulting in C. resulted from
B. resulting from D. resulted in
10. All scientists the view that the increase in the earth’s temperature is due to the burning of fossil fuels like coal, natural gas and oil to produce energy. A. contribute to C. object to
B. lead to D. subscribe to
11. (2018·吉林模拟)—Our holiday cost a lot of money.
—Did it? Well, that doesn’t matter you enjoyed yourselves. A. unless
B. as far as D. until
C. as long as
12. I never forget the days when I was by the villagers when I was wounded. A. tended C. advocated
B. observed D. conducted
13. (2018·兰州模拟)—Is your new teammate a good guy?
—Yes. He is kind, skillful, hard-working and intelligent; , I can’t speak too highly of him. A. on the contrary C. in the way
B. by the way D. as a result
14. (2018·泉州模拟)They are leaving for Hangzhou in ten days— , next Friday. A. in other words C. on the whole
B. in many ways
D. on the contrary
15. I still remember how many years ago I last met her in the countryside. A. when it was C. when was it Ⅱ. 完形填空
This story took place in Israel.
One day when some government officials were rebuilding a garage, they found a mouse hole and used smoke to 1 the mice out. Later they indeed saw mice running out, one after another.
Then, thinking all the mice had escaped, the officials started to 2 up. They saw two mice squeezing (挤)out of the hole. The 3 thing was that they did not 4 immediately. Instead, one chased after the other near the 5 of the hole. It seemed that one was trying to bite the 6 of the other.
Everyone 7 closer to take a look. They realized that one of the mice was 8 and the other was trying to allow the one that could not see to bite on his tail so he could help him escape.
9 what happened, everyone was 10 and lost in thought.
One Rome official said, “The relationship between those two mice must be 11 of emperor and minister. ” The others agreed.
An Israeli said, “I think the relationship between them was husband and wife. ” Again the others all felt it made 12 .
A Chinese, who was accustomed to the firm tradition of 13 to parents, said, “They are mother and son. ” The others thought for a while and felt this was more 14 . So they approved once again.
At that moment, one 15 child, who was resting his chin in his palms, 16 looked at other
B. was it that D. it was that
people, asking, “Why did those two mice have to have a certain 17 ? ”
The atmosphere 18 . The Rome official, the Israeli and the Chinese, all lowered their heads 19 , and did not dare to respond.
In fact, true love is not 20 on benefit, friendship and loyalty or blood relationship. Instead, it is based on no relationship. (315W) 1. A. persuade B. make C. force 2. A. clean
B. turn
D. help
D. pick
C. take B. normal
3. A. strange C. funny
D. interesting
4. A. take away C. walk away
5. A. entrance 6. A. ear C. fur
7. A. stepped C. climbed 8. A. deaf C. disabled
9. A. Witnessing C. Understanding
10. A. surprising C. puzzled 11. A. this
12. A. a difference C. a story
13. A. loyalty C. honesty
14. A. visible C. reasonable
15. A. simple-minded C. hard-handed
16. A. surprisingly C. eagerly
17. A. relationship C. citizenship 18. A. stopped C. froze
19. A. in despair
B. exit
B. it
B. give away D. run away C. path
D. passage
B. hind leg D. tail B. crawled D. crowded B. blind D. cute B. Looking D. Concerning B. indifferent D. speechless C. that
D. one
B. sense D. peace B. truth D. closeness B. sensible D. explainable
B. warm-hearted
D. pure-minded B. confusedly D. hurriedly B. friendship D. membership B. heated D. expanded
B. in shock
C. in surprise
D. in shame B. built
20. A. established C. made
D. existed
Ⅲ. 阅读理解
Europe’s deadly outbreak of a rare form of E. coli(大肠杆菌)bacteria has brought new attention to food safety issues. E. bacteria naturally live in the intestines(肠)of humans and many animals. Most kinds of E. coli are harmless but some can make people sick.
One of the problems when people get sick from food is that simplest question is often difficult or even impossible to answer.
the Just coli
what did the people eat that made them sick? Of course, one way to avoid such problems is to keep dangerous organisms out of the food supply. This is easier said than done, but scientists keep looking for new ways.
Scientists in the United States have developed an experimental system that uses a high-tech optical scanner(光学扫描仪). The inspection system is fixed in the packing houses where produce is sorted for market. The system is designed to identify the produce polluted by soil or animal waste. The new scanner can also show damage and imperfections that might make the produce unattractive to shoppers.
Scientists designed the system at a Department of Agriculture research center in Beltsville, Maryland. Moon Kim of the Agricultural Research Service led the team.
Moon Kim said, “We were asked to develop a method to test the polluted produce. So we started with the apple as the model sample. ”
The scanner uses a high-speed camera placed over the conveyer belt(输送带)that moves the produce along. As the apples move along the belt, the scanner gets images of each piece of fruit. A spectrograph(光谱议)device can use the light to check an apple to show evidence of damage.
Moon Kim said, “Our team hopes the system will be available before long. We are targeting for development in commercial plants for the next several years. ”
The scanner can direct a machine to separate the bad apples from the good ones. The system is currently able to show the surface of only half the apple as it speeds by. The inventors hope to improve the process so it can show the whole surface. (338W) 1. The passage mainly talks about . A. the danger of E. coli bacteria to health B. the way to avoid getting sick from food C. a system to test the polluted produce D. the new attention to food safety issues
2. According to the passage, we know the new scanner . A. can also damage the bacteria in the food
B. is perfect for finding out the polluted produce C. has already been used in the supermarket D. is still in test and need to improve 3. What can we learn from the passage?
A. Most of the E. coli is dangerous to people’s health. B. The damage in the fruit might make it difficult to sell out. C. Now the system can take the pictures of each piece of fruit. D. The scanner is put on a moving belt while testing the produce.
4. By saying “This is easier said than done” in Paragraph 2, the author wants to . A. show the difficulty in finding the bacteria from the food supply B. show the scientists’ trouble in finding a new way to cure the disease C. express his anger to the businessmen for selling polluted food D. express his worry about the dangerous issues in today’s food safety 【语篇随练】
请运用上下文暗示法, 按照以下提示题号找出完形填空文章中的对应词
题号 6 8 9 10 原 文 ______________ ______________ ______________ ______________ 答案解析 Ⅰ. 1.【解析】选C。句意: 自云南省遭受严重的旱灾以来, 已经提供了大量的水和其他一些及时的援助, 包括一支医疗队。由since从句可知, 谓语动词用现在完成时态; “quantities of+名词” 作主语时, 谓语动词用复数形式。
2.【解析】选C。考查非谓语动词。句意: 令人感到奇怪的是, 格林先生在讨论中没发表任何评论, 他也是反对这项新政策的。句子中间部分为定语, 相当于定语从句who was also opposed to the new policy。 3.【解析】选B。句意: 许多房子在上周袭击那个区域的飓风中完全毁坏了。因此, 灾民们只能住在由红十字会提供的临时住所里。as a result of由于……的原因, 其后要加宾语; as a consequence因此, 表结果, 符合句意; as usual通常, 像往常一样; as for至于, 就……而言。
4.【解析】选B。考查名词辨析。atmosphere气氛; state状态; principle原则; phenomenon现象。根据句意 “奥巴马总统保证7, 000亿美元的援助计划能稳定经济状态。” 判断B项正确。
5.【解析】选D。句意: ——你喜欢这条金项链吗, 女士? ——它很漂亮, 但是我买不起。out of one’s price range超出某人能承受的价格范围。
6.【解析】选C。考查固定搭配。句意: 平均而言, 不吸烟的人比吸烟的人健康。above average在平均以上; below average在平均以下; on average平均而言。
选 项 ______________ ______________ ______________ ______________