山東省新泰市第二中學(xué)高中英語《Unit 2 Cloning》 新人教版選修8

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1、山東省新泰市第二中學(xué)高二英語選修八周清23Unit 3 單元檢測（無答案） Designed by Shen Xiaoyan Checked by Dai and Zhao 2020-5-12 Ⅰ. 單詞拼寫 1. The role of the news u______ informing public opinion is of great importance. 2. The small town looks e _______ as it did when it was built 200 years ago. 3. I’m sorry to d_______

2、you so late, but I was wondering if I could use your ph one. 4. For a teacher to hit a child is not just m_______ wrong but also illegal. 5. These profits are based on the a ______ that prices will continue to rise. 6. The treatment won’t cure her — it m ______ stops the pain. 7. The law f_____

3、the sale of cigarettes to people under the age of 16. 8. We have worked out a new set of p_____ for using this machi ne. 9. No one o_______ when the manager said it was time to go home. 10. Every servant will r_______ from his position at the age of 60. Ⅱ. 同義句轉(zhuǎn)換 1. At the beginning, he was aga

4、inst my proposal. However, in the end, he changed his mind. At first he hesitated about my suggestion, but he __________ agreed. 2. Later they learnt that an earthquake had taken place in that area. Then________________that the area had been hit by an earthquake. 3. Although he was not strong, h

5、e joined in the work. __________________________ weakness, he took part in the work. 4. We are still far from being able to clone extinct animals. We are still_____________ from being able to clone extinct animals. 5. They don‘t know if the new policy is in their favour. They__________________t

6、his new policy can bring benefit to them. Ⅲ. 翻譯句子 1. 告訴你父母真相吧，他們肯定會知道一切的。(be bound to ) _______________________________________ 2. 這項(xiàng)工程引起了一陣強(qiáng)烈的反對，對村民們產(chǎn)生了巨大的影響。 (objection; have an impact on) _______________________________________ 3. 盡管他同意這個(gè)計(jì)劃，但沒 作直接的回答。(in favour of; straightforward) __

7、___________________________________________ 4. 在過去的10年中，他積累了大量的教學(xué)經(jīng)驗(yàn)。(accumulate) ____________________________________________ 5. 他的關(guān)于人類可以克隆動物的假設(shè)最終得到了證實(shí)。(assumption;用同位語從句) _____________________________________________ Ⅳ. 閱讀理解

8、 A With petroleum reserves (石油儲量) decreasing, the search is on to replace gas with a cleaner, greener alternative. Though much ecotalk has centered on biofuels from corn and soybeans, the biofuel that looks more likely to replace petroleum comes from a most unlikely source: algae (藻類). Algae, lik

9、e corn, soybeans, and other crops, grow via photosynthesis (光合作用) and can be processed into fuel oil. However, they yield 30 times more energy than land crops such as soybeans, according to the U.S. Department of Energy. Many algae species also can grow in saltwater and polluted water — while corn a

10、nd soy require arable land and fresh water that will be in short supply as the world’s population balloons. “If you replaced all the diesel (柴油) in the U.S. with soy biodiesel, it would take half the land mass of the U.S. to grow those soybeans,” says Matt Caspari, chief executive of Aurora Biofuel

11、s, a Berkeley, Califbased private firm that specializes in algae oil technology. On the other hand, the Energy Department says that if algae fuel replaced all the petroleum fuel in the United States, it would require 15,000 square miles, which is a few thousand miles larger than Maryland (12,407 sq

12、uare miles), the 42nd state in land area. Another bonus: Because algae can be grown just about anywhere in a closed space, they are being tested at several power plants across the nation as a carbon absorber. Smokestack emissions (煙囪排放物) can be pumped directly into the ponds, feeding the algae whil

13、e keeping greenhouse gases out of the atmosphere. Although processing technology for algae fuel—also known as “oilgae” in some environmentalist circles—is improving, it is still years away from reaching your local gas pump. “It is just a question of cost, because no largescale facilities have been

14、 built yet.” Caspari says. 1. The underlined word “yield” in the second paragraph can be replaced by ________. A. control B. require C. produce D. grow 2. Compared with corn and soybeans, algae _________________. . A. may pollute water and soil B. can grow in poor condit

15、ions C. provide much less energy D. need more special care 3. According to the third paragraph, one of the advantages of algae fuel is that __________________ . A. it can be used more widely B. it is more easy to produce C. it needs much less land D. it costs much less money 4. What do we

16、learn about algae from the fourth paragraph? A. Algae help protect the environment. B. People can grow algae anywhere. C. Fish can get more oxygen from algae. D. A lgae produce less waste. 5. What does the passage mainly talk about? A. Environmental protection. B. Biofuels from corn and soybe

17、ans. C. The false hope of biofuels. D. A promising oil alternative. B Prince Charles yesterday promised to reduce the royal impact on the environment through sweeping changes to his personal lifestyle and official schedule. The prince will replace carbon-heavy private jets and helicopters with s

18、cheduled flights and train services. The move came as Pr ince Charles urged business leaders to publish the environmental impact of their activities. He said, “Few accountants and business decision-makers ask, ‘How much of our critical natural resource is left? How many miles of polar ice cap has o

19、ur business helped melt this year? By how many inches have we raised sea levels? How many species have we put at risk? How many homes will be flooded, how many people will die of thirst or starvation because of our activities?’ These are not comfortable questions, but, by God, they need to be asked.

20、” He added, “At the moment these costs do not appear in anyone’s books. Yet they are real, they are incurred (遭受) now and in a relatively short time, the damage being caused may be beyond remedy(補(bǔ)救). ”He said the world was “running up the biggest global credit card debt in history, but with little

21、or no thought for how the bill will ever be paid”. Flanked by (兩側(cè)有) the prime minister and business and community leaders at St James Palace, the prince said his new “accounting for sustainability (可持續(xù)性)” project would give consumers the power to choose products that caused less damage to the plane

22、t. Duchy Originals, the Prince’s food company, is taking steps to quantify how much carbon dioxide and other greenhouse gas is emitted in growing, processing and distributing its products. The changes to the Prince’s travel arrangements announced yesterday are part of a wider review of the carbon

23、footprint associated with activities at all three of his residences Clarence House in London, Highgrove and Birkhall on the Balmoral estate, as well as the activities of his 21 personal and 105 full-time staff. Measures incl ude a review of electricity use, commuter(通勤者) and other staff travel and

24、are intended to identify further reductions in carbon dioxide emissions. The review will report in June, when Clarence House will announce annual targets to reduce carbon emissions. 6. One of the moves Prince Charles will take to reduce the royal impact on the environment is . A. taking pri

25、vate jets that are not carbon-heavy B. taking helicopters instead of private jets C. taking trains instead of scheduled flights D. taking scheduled flights instead of helicopters 7. How does Prince Charles feel about business leaders in terms of environmental protection? A. Dissatisfied. B. D

26、isappointed. C. Doubtful. D. Impatient. 8. Duchy Originals will ________in response to Prince Charles-calls. A. make as much green food as possible B. cut down on its electricity use C. figure out its greenhouse gas emission D. reduce its greenhouse gas emission 9. The underlined phrase “the

27、 biggest global credit card debt” in the third paragraph probably refers to . A. the great amount of waste produced by industry B. the great damage caused for the environment C. the great amount of debts of the royal family D. the high cost of industry in the producing process 10. Wh

28、at would be the BEST title of the passage? A. Prince Charles promises greener royal lifestyle B. Better late than never C. Prince Charles and his concern for the environment D. The royal family has a role to play in environment protection 考試范文 你叫李華，是一位生活在濟(jì)南的中學(xué)生，五一節(jié)期間，應(yīng)同學(xué)邀請，去鄉(xiāng)村游玩。根據(jù)

29、你的所見所聞，寫一篇120詞左右的英文日記，簡要說明城市不足與農(nóng)村的優(yōu)勢。 Today, my classmate invited me to his hometown, a beautiful village, for a holiday. This was the first time that I had gone to the countryside and I was glad to accept his invitation. When I got there, I was wide absorbed by the beautiful surroundings. The air

30、 was fresh; the sky was blue; and the grass was green. What impressed me most was the villagers’ enthusiasm. Compared with the countryside, our city is too crowed. And there are too many cars and buses on the road. Also the air pollution is a great problem we are facing, as it may cause us plenty o

31、f diseases. And I’m tired of living in such a place. How I wish I can live in such a beautiful mountain village one day! 選修8 Unit 2 Cloning 答案 Ⅰ. 單詞拼寫 Ⅲ. 翻譯句子 1. Tell your parents the tr uth, for they are bound to know all about it. 2. The project raised a storm of objections and ha

32、d a great impact on the villagers. 3. Though he was in favour of the plan, he didnt make straightforward replies. 4. He has accumu lated a lot of teaching experience during the past 10 years. 5. His assumption that human beings can clone animals was proved at last. Ⅳ.單項(xiàng)填空 1. 解析：選A。從Just think

33、hes a bit annoying可知，說話人表達(dá)的是并非真的討厭他。not exactly 不完全的。 2. 解析：選D。句意表示“只是偶爾去看電影”，因此用from time to time(偶爾)。at one time曾經(jīng);for a time一段時(shí)間;at a time每次。 3. 解析：選D。句意為：盡管這對雙胞胎看起來很像，他們在很多方面都不同,特別是愛好和個(gè)性上。differ in在……方面存在不同。 4. 解析：選B。approve of 贊成；許可；object to 反對……；prepare for 為……準(zhǔn)備;long for渴望。根據(jù)句意可知，選B。 5.

34、 解析：選C。句意為：他們冒了很多的險(xiǎn)，吃了不少苦，但是取得了成功。pay back 償還；pay up全部付清； pay off （計(jì)劃，嘗試，艱苦的工作最后終于）取得成功;pay down當(dāng)場支付；用現(xiàn)金支付。 6. 解析：選B。句意表示“已經(jīng)做了很大的努力，一定會通過考試的”。be bound to 一定會……。 7. 解析：選D。答句句意為：事實(shí)上，我不想總是帶著這么多的問題去打擾她。honour紀(jì)念；懷念；help幫助；affect 影響;bother 打擾。 8. 解析：選B。句意表示“她抵制不了吃甜食的誘惑”。resist doing sth.意為“抵抗做某事”。 及“r

35、equire arable land and fresh water”可知，玉米和大豆需要有良好的環(huán)境才能生長，而藻類在較差的環(huán)境下也能夠生長。 3. 解析：選C。推理判斷題。根據(jù)第三段最后一句“On the other hand ...the 42nd state in land area”可知，如果藻類燃料全部代替美國的石油燃料，所需土地比馬里蘭州的面積多一些，而該州面積僅居全美國第42位。聯(lián)系本段第一句的“it would take half the land mass of the U.S. to grow those soybeans”可知，生產(chǎn)藻類燃料僅需很少的土地。 4. 解

36、析：選A。推理判 斷題。根據(jù)第四段第二句“Smokestack emissions can ...of the atmosphere”可知，煙囪排放物能夠直接排入養(yǎng)殖著藻類的池塘，既向藻類提供了養(yǎng)料，又防止了溫室氣體污染大氣?？梢?，藻類對保護(hù)環(huán)境有利。 5. 解析：選D。主旨大意題。本文介紹了一種頗具前景的藻類能源，重點(diǎn)分析了這種新能源的優(yōu)勢。注意文章第一段第一句中的關(guān)鍵詞alternative。 6. 解析：選D。細(xì)節(jié)理解題。根據(jù)文章第一段可知，查爾斯王子改變生活方式的途徑是：乘班機(jī)和火車，不再乘污染嚴(yán)重的噴氣式飛機(jī)和直升機(jī)。 7. 解析：選A。推理判斷題。從文章第二段查爾斯王子對商界一連串的發(fā)問中可以看出他的不滿。