2020-2021学年高中英语 单元综合检测3 Unit 3 Science and nature 牛津译林版必修5

单元综合测试(c)单元3 science and nature(时间：100分钟；满分：120分)一.阅读理解(共15个问题；每个问题2.5分，37.5分满分)ain2001，scientists at texas am university successfully cloned a cat for the first time，but this copy cat is no mirror image of the original . ccatinterestingly，rainbow and copy cat are different in many ways。rainbow coat is brown，and white，while ccs is gray and whiterainbow is shy，but cc is outgoing and curious。the differences in the two cats indicate that identical dna wont necearily create similar appearances or personalites because there are many other fcc has since gone on to have three healthy kittens via the natural method，and the research that led to her creation beame the foundation for a califation for ahowever，the cat cloning project caused criticism from animal welc fare groups，which pointed out that millions of cats are kiled in shelltedthere are also objections to the cloning process itself . many people consider cloning cruel，as it is a process that can lead to deformities and oomuch to the delight of animal welc fare advocates，after cloning five cats in total，genetic savings clone shut down in 2006。the reason for the companys close was its inability to makes cloning technology affordable and thus accessible to mainstream consumers。语篇解释这篇文章是解释性文章。这篇文章主要讨论了克隆猫的惊人结果和公众对她的认识。1.what is the best title of the passage？a.cloned cats-a surprising development on technologyb.cloned cats-cloning produces surprising resultsc.cloned cats-a cruel research in scienced.cloned cats-a project caused criticismb 标题归纳问题。克隆猫的性格和外观不同，应该反映在这篇文章的标题中，所以选择b。即可从workspace页面中移除物件2.which of the following about cc is true？a.the researchers failed in cloning it in 2001。b.its fur is brown and white as the calco cat。c.it is outgoing and curious as rainbow。d.it doeson have similar personaities as rainbow。d 详细理解问题。可以根据第3段“the differences in the two cats indicate that identical dna wont necearily create similar appearances or personalites”来判断答案。即可从workspace页面中移除物件3.whatsts the underlined word in the 6th paragraph similar to？a.criticism。b . money waste of money .c.disability.d. over population。c 语义猜测问题。本文的第六项：“cruel”、“other problems”和“which is eviddent in the fact that many clones die within months or even days of creation”，即可从workspace页面中移除物件4.the reason for the companys demise is that cloning is。a.a waste of moneyb.cruel some timesc.inaccessible to most peopled.affordable to consumersc 详细理解问题。您可以根据文章的最后一段“its inability to makeits cloning technology affordable and thus accessible to mainstream consumers”来确定答案。即可从workspace页面中移除物件b彼得on ruang，a hollywood businessman，has paid $310 310，000 to clone his best friend wolfie，a lovely dog。he said，“wolf ie was more than just a pet to me”“wolf ie died two years ago，at the age of 15 .but long before she and her sister bubble passed away，on ruang had plans to bring them back to life .on ruang said，“i buried them at home .each time i visit them，i say， hi，im making a new body for you . 我想finally，on ruang found the south korean biology company rnl bio，which can and will clone animals。on ruang collected his dogs stem cells，and then he started a website my friend ，so he could earn and save the $310 310，000 that thatthe new dogs should look identical(完全相同)to wolfie and bubble。when the cloning process is done，on ruang may end up with several clones of each dog。but on ruang admits hes still not sure that they will be exactly the same。scientists cloned the first animal，a sheep named dolly，in 1996 in scotland。that project has raised ethical questions about where science should draw the line .another question is whether such technique will lead to a day when humans could be cloned .“if i had an opportunity to clone myself，i would do it readily，”on onruang said。“because its me，im raising myself . i have already known exactly my strengths and weaknesses .this person is going to be the new and improved me，and will live the life ive always wanted to live .”这篇散文讲述了他想克隆他的狗的故事，因为他心爱的狗死了。5.on ruang started the website my friend in order to .a.encourage more people to clone their petsb.drawpeoples attention to cloningc.collect his dogs stem cellsd.raise money to pay for the cloningd 详细理解问题。根据第二段“he started a website my friend ，so he could earn and save the $310 310，000 that the cloning would cost”，他将支付复制费用31万美元所以选择d。即可从workspace页面中移除物件6.the purpose of the fourth paragraph is to tell us。a.when and where scientists cloned the first sheep dollyb.people are in favour of the clone technologyc.there are arguments about the clone technologyd.cloning will be of great benefit to humansc 推理判断问题。第四段主要谈克隆方面克隆小姐多莉出生后社会上提出的一些争议，有些人认为这是伦理问题。选择c。即可从workspace页面中移除物件7.what is on ruangs attitude towards cloning humans？a.he doesht care about it。b.he is enthusicastic about it。c.he strongly opposes it。d.he never thinks about it。b 推理判断问题。根据最后一段“if i had an opportunity to clone myself，i would do it readily”，onruang的观点是，如果他有机会克隆自己，他就会这样做。因此，选择b。即可从workspace页面中移除物件cevery student wants to learn english well，but how can