【湖北专用】2014届高考英语一轮复习课时作业　Unit 5 Nelson Mandela—a modern hero 新人教版必修1

1 课时作业课时作业 五五 必修必修 1 1 UnitUnit 5 5 NelsonNelson MandelaMandela a a modernmodern hero hero 限时 45 分钟 多项选择 1 As crimes become more complex the police have to more scientific means to analyse clues and narrow down the list of suspects A give off B set down C turn to D blow up 2 Can you imagine how lucky we were We had a narrow when a tree fell just in front of our car A appearance B escape C exit D entrance 3 I am trying to do what is best but I ve got to consider the cost which is of great importance A equally B eventually C naturally D evidently 4 All the foreigners coming to China have to move in or they will be sent back to their own countries A naturally B normally C instantly D legally 5 Worknet has a staff of 28 people to assisting the community in their search for employment or training A addicted B devoted C associated D concerned 6 The moment I saw him his name simply me and I stood there not knowing how to address him A choked B escaped C failed D confused 7 I can t say I m the best I have only made more efforts than others A definitely B relatively C obviously D certainly 8 After hours of searching their patience was and they found what they were looking for A calculated B confirmed C rewarded D evaluated 2 9 Everybody present at the meeting agreed to stick to the that everyone should be treated fairly A purpose B ambition C principle D level 10 After running for a mile yesterday I was almost not feeling bad though A out of shape B out of breath C out of control D out of order 阅读理解 In an ideal world people would not test medicines on animals Such experiments are stressful and sometimes painful for animals and expensive and time consuming for people Yet animal experimentation is still needed to help bridge vast gaps in medical knowledge That is why there are some 50 to 100 million animals used in research around the world each year Europe on the whole has the world s most restrictive laws on animal experiments Even so its scientists use some 12 million animals a year most of them mice and rats for medical research Official statistics show that just 1 1 million animals are used in research in America each year But that is misleading The American authorities do not think mice and rats are worth counting and as these are the most common laboratory animals the true figure is much higher Japan and China have even less comprehensive data than America Now Europe is reforming the rules governing animal experiments by restricting the number of animals used in labs Alternatives to animal testing such as using human tissue or computer models are now strongly recommended In addition sharing all research results freely should help to reduce the number of animals for scientific use At present scientists often share only the results of successful experiments If their findings do not fit the hypothesis being tested the work never sees the light of day This practice means wasting time money and animals lives in endlessly repeating the failed experiments Animal experimentation has taught humanity a great deal and saved countless lives It needs to continue even if that means animals sometimes suffer Europe s new measures should eventually both reduce the number of animals used in experiments and improve the way in which scientific research is conducted 11 What is the main idea of this passage A The success of animal experiments should be ensured B Ban on the use of animals in the lab should be enforced C Greater efforts need to be taken to reduce the number of lab animals D Scientists should be required to share their research results with each other 12 Which of the following statements is true about animals used in the lab A America uses only about 1 1 million lab animals per year B Europe does not use mice and rats as lab animals at all C Britain does not use as many lab animals as China does D Japan has limited data on the number of lab animals used each year 3 13 Which of the following is mentioned as an alternative to replace animal experiments A Statistical studies B Computer models C DNA planted in animals D Tissue from dead animals 14 What usually happens to unsuccessful animal experiments A They are not revealed to the public B They are made into teaching materials C They are collected for future publication D They are not removed from the research topic list 完成句子 15 He taught us during the lunch breaks and the evenings when we asleep 他在午餐后的休息时间及晚上本该睡觉的时间教我们学习 16 Was it because of murder sentence 他是因为谋杀才被判处死刑的吗 17 A hobby is what you never get tired of the more fun you will have devote 爱好是不会让你感到厌倦的 你投入的时间越多 获得的乐趣越多 18 But for your timely encouragement I after going through so much difficulty lose 要不是你的及时鼓励 经历这么多的困难之后我早就灰心了 19 a series of fierce fights between blacks and whites in the 1960s see 在 20 世纪 60 年代这座城市见证了黑人和白人之间一连串的激烈冲突 20 Only when he returned the truth find 只有当他回来时 我们才查明了事实真相 21 We hope the measures to control house prices will succeed take 我们希望政府采取的控制房价的措施会成功 22 He for ten years but still doesn t want to leave office power 他已经上台执政十年了 但是仍然不想下台 23 Last week only two people came to look at the house wanted to buy it neither 上周只有两个人来看房子 但是两个人都不想买 24 The day is near when the Japanese government is at a stage to talk peacefully to the Chinese govern