2018-2019学年高中英语(人教版)选修八Unit 2 Cloning Grammar课时作业 (8)
2019届人教版高考英语分课测试【选修8】unit2 cloning(含答案)
选修八unit 2Ⅰ.单词拼写1．We must streamline our production________(程序)．答案：procedures2．I work for a________(商业)radio station.答案：commercial3．She________(承担)responsibility for the changes.答案：undertook4．Smoking is________(禁止)in this office.答案：forbidden5．There is no________(反对)to your opening the window.答案：objection6．Children must be protected________(道德上)．答案：morally7．The choice of players for the team seems completely________(随意的)．答案：arbitrary8．A wise candidate should have the________(媒体)in hand.答案：media9．He________(获得)a diploma in architecture.答案：obtained10．He made a________(保守的)guess at the population of London.答案：conservativeⅡ.短语填空be bound to；in good condition；pass on...to...；in vain；from time to time；strike...into one's heart；bring back to life；lead to；look back on；end in1．He________the course of struggle in his book.答案：looked back on2．Too much work and too little rest often________illness.答案：leads to3．The city was burnt down.It could hardly be________life.答案：brought back to4．Now，let's________the next question.答案：pass on to5．Keepers said the pandas were________.答案：in good condition6．I telephoned to my parents________during I studied in college.答案：from time to time7．The word“cancer”still________terror________many people's________.答案：strikes；into；hearts8．The bad habit________affect your health.答案：is bound to9．The football game________a tie.答案：ended in10．We tried________to make him change his mind.答案：in vain。
【配套K12】[学习]2019高考英语一轮复习 Unit 2 Cloning精练 新人教版选修8
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Unit 2李仕才[基础回顾]Ⅰ.单句语法填空1．The students are forbidden, unless they have special passes, to stay (stay) out after 11 p．m.2．He has a strong objection to smoking (smoke) in public places, especially with females present.3．Why bother going/to go (go) abroad to study, when there are so many good universities at home?4．Our strength is from many sources, but most of all, we owe our success to the creativity of our people.5．Struck (strike) by strong snowstorms, the area faced severe water and electricity shortage.6．The best way to undertake big projects is to force (force) them into your schedule.7．I have a sweet tooth and can't resist eating (eat) chocolate and ice cream.8．Do you know any differences (differ) between British English and American English?9．Living in the central Australian desert has its problems, of which obtaining (obtain) water is not the least.10．We had our furniture moved to the new house when the decoration (decorate) of the house is finished.Ⅱ.单句改错(每句一错)1．You can go swimming in condition that you don't go too far from the river bank. in→on2．Some rules should be made to forbid students of smoking. of→from3．It suddenly struck to me that we ought to make a new plan. 去掉第一个to 或struck→occurred4．No one knows exact how the earth began as it happened so long ago. exact→exactly5．Owe to a lack of funds, the project will not continue next year. Owe→OwingⅢ.佳句写作1．这张桌子的问题是放在我们屋里太大了。
高中英语选修8 Book8 unit2
bother about/with sth 为某人或某事费心或焦急 bother to do sth 费力做某事(常用于否定句)
8. We walked a couple of blocks，looking _______ for a taxi. 我们走了两三个街区寻找出租车，但没找到。
5. At the meeting Smith raised some objections________ my plan which I was able to settle with no trouble. raise/have an objection to... object to (doing) sth. oppose (doing) sth. be opposed to (doing) sth.
Unit 2 Cloning
5．The students are forbidden，unless they have special passes，____________ (stay) out after 11 pm.
6．That company wants to reduce prices to increase its market share, and this is ____________we differ from it.
own it to sb. that...多亏某人
owe sb sth＝ owe sth to sb欠某人某物 owe sb an apology 该向某人道歉 owe sb a favour欠某人一个人情 owing to 因为；由于
7. Why should they bother ______ something they take no interest in when they could get the thing they dreamed of?
2018-2019学年高二英语人教版选修8：Unit2 Cloning 单元检测
一、单词拼写根据下列各句句意和首字母提示写出对应单词的正确、完整形式。
1．It's a long way to go to f________smoking all over the world.2．Premier Zhou returned to work s________after his operation.3．His theory is just a________resting on no scientific basis.4．Before rules and r________were introduced, the sport was very dangerous.5．The city r________the enemy attack for two weeks.6．Building work and d________are due to finish next year.7．Be r________—you can't expect her to do all the work on her own.8．He thinks that it is not m________a job, but a way of life.9．I didn't know anything about any of the books so my choice was quite a________．10. He isn't legally responsible for his nephew, but he feels he has a m________responsibility to help him. 11．He gradually a________an impressive collection of paintings.12．At least he was quite s________about it; you can't say he was trying to take you in.13．The TV show was interrupted by too many c________．14．The other day Johnson u________to pay the money back within six months.15．I strongly o________to being treated like a child.答案：1.forbid 2.shortly 3.assumption 4.regulations5．resisted 6.decoration7.reasonable8.merely9．arbitrary10.moral11.accumulated12．mercials14．undertook15.object二、词类转换用括号内所提供单词的适当形式完成句子。
高中英语 Unit 2 Cloning Section 2 Learning about Language课后限时作业 新人教版选修8
Unit 2 Cloning Section 2 Learning about LanguageⅠ.单句语法填空1.(2016·天津卷改编）The manager put forward a suggestion that we should have an assistant.There is too much work to do.2.The problem whether we should continue to do the experiment has been solved.3.The news that house prices will fall has caused many people to sell their houses at lower prices.4.The fact that he has failed for several times makes him very upset.5.We have some doubt whether they can complete the task on time.6.There is no doubt that Zhang Wei will keep his promise.7.Jim got to know the news that the whole village was in great danger.8.Do you know the news that/which Jim told me?9.The assumption that human clones have already born hasn't been proved yet. rmation has been put forward that more middle school graduates will be admitted into universities.Ⅱ.单句改错 1.The only way to succeed at the highest level is to have total beliefthat which you are better than anyone else on the sports fields. 2.We accepted his suggestion that the whole classshould would be divided into three groups. 3.He raised the question where couldthey they could get the machine needed for the project. 4.The policeman has received the command from the policeman station that he shouldmust wait until help comes. 5.Along with the letter was his promisethat whether he would visit me on the next Christmas.6.If it were not for the fact that shet didn't wouldn' have time, I would ask her to lend me a hand. 7.The news spread quickly through the villagethat when the war had ended, making the villagers wild with joy. 8.You have no idea how worried wasI I was then. 9.In 2003 scientists made the decision that Dolly the sheepshould must be put to death.10.There is a fierce debate over the question whetherif human cloning should be allowed.Ⅲ.阅读理解 Surviving Hurricane Sandy (飓风桑迪)Natalie Doan, 14, has always felt lucky to live in Rockaway, New York.Living just a few blocks from the beach, Natalie can see the ocean and hear the waves from her house.“It's the ocean that makes Rockaway so special,” she says.On October 29, 2012, that ocean turned fierce.That night, Hurricane Sandy attacked the East Coast, and Rockaway was hit especially hard.Fortunately, Natalie's family escaped to Brooklyn shortly before the city's bridge closed.When they returned to Rockaway the next day, they found their neighborhood in ruins.Many of Natalie's friends had lost their homes and were living far away.All around her, people were suffering, especially the elderly.Natalie's school was so damaged that she had to temporarily attend a school in Brooklyn.In the following few days, the men and women helping Rockaway recover inspired Natalie.Volunteers came with carloads of donated clothing and toys.Neighbors devoted their spare time to helping others rebuild.Teenagers climbed dozens of flights of stairs to deliver water and food to elderly people trapped in powerless high rise buildings.“My mom tells me that I can't control what happens to me,” Natalie says.“but I can always choose how I deal with it.”Natalie's choice was to help.She created a website page ， matching survivors in need with donors who wanted to help.Natalie posted introduction about a boy named Patrick, who lost his baseball card collection when his house burned down.Within days, Patrick's collection was replaced.In the coming months, her website page helped lots of kids: Christopher, who received a new basketball; Charlie, who got a new keyboard.Natalie also worked with other organizations to bring much needed supplies to Rockaway.Her efforts made her a famous st April, she was invited to the White House and honored as a Hurricane Sandy Champion of Change.Today, the scars(创痕) of destruction are still seen in Rockaway, but hope is in the air.The streets are clear, and many homes have been rebuilt.“I can't imagine living anywhere but Rockaway,” Natalie declares.“My neighborhood will be back, even stronger than before.”语篇导读这是一篇记叙文。
(高中英语2019版)一轮基础自练题 Unit 2 Cloning(含解析)新人教版选修8(含答案)
Unit 2 Cloning李仕才***阅读理解。
Spider(蜘蛛) webs have something in common with guitar strings. The long, thin strings on a guitar can vibrate(振动). They move back and forth, or from side to side. So do webs made by spiders. The lines of silk they produce can carry vibrations. This movement gives the small creature information about what landed on the web.Spiders have eight legs and usually eight eyes. The animals build webs with their own soft, naturallymade silk. And much like playing the strings of a guitar, a spider can send out vibrations across its web over many different frequencies(频率). Spiders catch their food, usually insects in their webs. They make small movements, which spread across their webs. The vibrations can give the spider details about what is caught in the web—maybe a possible mate，or something tasty to eat.Vibrations are not just used to spot what is for dinner. They are also important in courtship(求爱), so lots of males will actually create a very specific kind of musical pattern which the females can use to determine not only that they’re a male, but they’re the right species, and whether they might want to mate with them as well.Spiders make their own vibrations to find out the condition of the webs. By controlling the tightness of the material, they can effectively control how information is getting to them when they hang out in the middle of the web.Spiders have a special ability to shape the physical nature of their selfmade materials and creations. Scientists think that spider silk may have changed over time for this purpose.【解题导语】本文介绍了蜘蛛吐出的蛛丝可以传播不同频率的振动，这些振动让它们知道蜘蛛网上落下了什么东西并且这些振动在求爱中也非常重要。
高中人教版英语选修八-Unit-2--Cloning
主干知识 自主学习 核心考点 全面排查 随堂巩固 素养提升 4 课时作业 提能
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[课前三分钟] 朗．读．美．文．，．演．练．加．黑．部．分．的．句．式．
Science is developing so fast that it is beyond our imagination. Cloning is one of the most advanced technologies. Is it good or bad? Different people have different opinions.
主干知识 自主学习 核心考点 全面排查 随堂巩固 素养提升 课时作业 提能
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Some people are in favour of cloning technology. They think the technology is of great benefit. Firstly, it can be used to produce valuable tissues and organs. Secondly, it can help those who are unable to have a baby but want a baby genetically related to themselves. However, there is no doubt that a few people object to it. They believe cloning shows no respect for human life, and human life would no longer be unique.
人教版选修八Unit 2 Cloning Grammar课时作业 (2)
Unit 2 Cloning Grammar课时作业第一节完形填空阅读下面短文，从短文后各题所给的A、B、C和D四个选项中，选出可以填入空白处的最佳选项。
I was a self-employed writer. But I had been in a bad 1 since my new neighbor moved in. Whenever I became 2 to write, I could hear a girl singing next door. She didn’t sing well at all, even3 -it was absolutely a headache for me.4 , it became a daily routine for me to5 . How couldI keep up my 6 and go on writing?One day, it was too noisy and my thoughts were entirely 7 . I had my husband go to 8 her about the matter. Minutes later, he returned. “That girl is only 17,” he9 with a sad look, “but she has bone cancer.” My mind suddenly went10 . “Her mother said tha t the more 11 it is, the louder her daughter sings. It helps her 12 the pain. The poor mother begs our pardon for interrupting us.” In a flash, I felt guilty about my thoughtless13 .From that day on, I no longer felt anything 14 , and even got used to her singing-I felt as if15 by the smell of flowers. Afterwards I was on business and happened to know the girl had been16 into a hospital. When I returned home in late summer, I 17 felt that something was 18 . I couldn’t hear the girl next door sing anymore.“However hard the winds blow, you will stray(走失) no more from my 19 …You shall believe that I am brave only with you…” Her singing always20 in my mind. I hope the voice is everlasting for you, me, and everyone.1. A. appetite B. condition C. mood D. state2. A. bored B. inspired C. safe D. afraid3. A. out of place B. out of fashion C. out of order D. out of tune4. A. Gradually B. Suddenly C. Surprisingly D. Particularly5. A. understand B. explain C. tolerate D. follow6. A. interests B. head C. hope D. spirits7. A. disturbed B. lifted C. buried D. touched8. A. indicate B. approach C. complain D. scold9. A. cried B. yelled C. sighed D. declared10. A. cold B. silent C. calm D. blank11. A. hurtful B. wonderful C. effortless D. difficult12. A. accelerate B. gather C. ease D. cover13. A. manners B. step C. movement D. action14. A. personal B. wrong C. complicated D. stubborn15. A. blown B. absorbed C. greeted D. moved16. A. admitted B. laid C. transformed D. suspended17. A. instead B. somehow C. otherwise D. anymore18. A. explicit B. abstract C. complex D. missing19. A. company B. distinction C. prejudice D. reputation20. A. develops B. rises C. flows D. changes第二节语法填空阅读下面材料，在空白处填入1个适当的单词或括号内单词的正确形式。
2019高考英语选修8Unit2Cloning配套练习题含解析
Unit 2 Cloning李仕才一、阅读理解。
If you're making determination for a healthier new year, consider a gut makeover(肠道清理)．Changing your microbe community(微生物群)，however, may not be easy，and nobody knows how long it might take.That's because the ecosystem already established in your gut determines how it absorbs and processes nutrients.So if the microbe community in your gut has been shaped by a daily diet of hamburgers and pizza，for example，it won't respond as quickly to a healthy diet as a gut shaped by vegetables and fruits that has a more varied microbe community.“The nutritional value of food is influenced in part by the microbe community that encounters that food，” said Dr Jeffrey Gordon，the senior author of the new paper and director of the Center for Genome Science and Systems Biology at the Washington University School of Medicine in St.Louis.“Nutritional components of a healthy diet have to be viewed from the inside out，” he said，“not just the outside in.”One of the questions the study set out to answer was how individuals with different diets respond when they try to improve their eating habits.The scientists harvested gut bacteria from humans，transplanted them into mice bred under germfree conditions，and then fed the mice either Americanstyle or plantba sed diets.The scientists then analyzed changes in the mice's microbe communities.Of interest，the scientists harvested the gut bacteria from people who followed sharply different diets.One group ate a fairly typical American diet，consuming about 3 000 calories a day，high in animal proteins with few fruits and vegetables.Some of their favorite foods were processed cheese and lunch meat.The other group consisted of people who were calorierestricted.They ate less than 1 800 calories a day and had carefully tracked what they ate for at least two years，sticking to a mostly plantbased diet and consuming far less animal protein than the other group，a third fewer carbohydrates(碳水化合物)and only half the fat.Thiscalorierestricted group，the researchers found，had a far richer and more diverse microbe community in the gut than those eating a typical American diet.They also carried several kinds of“good” bacteria，known to promote health，that are unique to their plantbased diet.“Perhaps the best way to shape a healthier microbe community is to eat morefiber by consuming more fruit，vegetables，whole grains，and nuts or seeds，” said Meghan Jardine，a dietitian who was not involved in the current study but has published articles on promoting healthy microbe communities.She urges people to aim for 40 to 50 grams of fiber daily，well above levels recommended by most dietary guidelines.1．What can we know from the first two paragraphs?A．Changing microbiome is fairly easy.B．Ecosystem in gut is shaped by carbohydrates.C．Nutritional components are determined by food intake.D．As to healthy diets，microbe community shaped by vegetables and fruit respond more quickly than that shaped by junk food.2．What can we learn about Meghan Jardine?A．She suggests eating as little as possible.B．She attaches great importance to fiber.C．She is one of the researchers of the current study.D．She advocates consuming more meat in daily life.3．What's the author's attitude toward gut makeover?A．Concerned. B．Opposed.C．Indifferent. D．Nervous.4．Which is the best title for the text?A．Microbe community in our gutB．A gut makeover for the new yearC．Dietary guidelines for daily dietsD．The best way towards a healthier microbe community【解题导语】本文是一篇说明文。
高中英语(人教版)选修八unit 2 cloning grammar课时作业 (9)
unit 2 cloning grammar课时作业第一节单项填空(共15小题；每小题1分，满分15分)请认真阅读下面各题，从题中所给的A、B、C、D四个选项中，选出最佳选项。
ually the Player of the Year title is given to a big name from the best team.But this time there is a(n) .A.breakB.improvementC.exceptionD.tradition2.—It took me eight years to build up my business，and it almost killed me.—Well，you know what they say. .A.There is no smoke without fireB.No pain，no gainC.All roads lead to RomeD.Practice makes perfect3.What surprised us most is that he doesn’t know the differences between the two books lie.A.thatB.whatC.whichD.where4.You’d better make the plants shorter，they will interrupt the views from the house.A.butB.andC.soD.or5.What you said doesn’t what the police have told us，so we have to find more evidence.A.agree withB.make upC.contribute toD.show off6.There are still many problems to be solved we are ready for a long stay on the Moon.A.beforeB.onceC.afterD.until7.—I didn’t apologize to him for being unable to inform him of the change in the plan.—But you ought .A.toB.to haveC.to doD.to be8.During its course of development，the theoretical base of TCM covered more ground and its remedies for various diseases expanded，unique characteristics.A.to displayB.displayingC.having displayedD.displayed9.Never in all my life that one day I would leave my place of birth and travel around the world.A.do I thinkB.I thinkC.did I thinkD.I thought10.Inner sunshine warms the heart of not only the owner，but all come in contact with it.A.thatB.whichC.whatD.whom11.He’s not very .You can’t always depend on him to do what he promises to.A.dependentB.independentC.reliableD.flexible12.Her own story and this book is expected to come out next week.A.had been writtenB.has been writtenC.had writtenD.has written13.It was in New Zealand Elizabeth first met Mr Smith.A.thatB.howC.whichD.when14.—There will be a new film tonight.—Yes.But for tomorrow’s test，I to see it with you.A.will goB.will have goneC.would goD.would have gone15.—Please call me at 6 o’clock tomorrow morning.I’m kind of forgetful.—Don’t worry about that.You’ll be surely .rmedB.toldC.remindedD.warned第二节完形填空(共20小题；每小题1分，满分20分)请认真阅读下面短文，从短文后各题所给的A、B、C、D四个选项中，选出最佳选项。
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Unit 2 Cloning Grammar课时作业第一节阅读理解(共10小题；每小题2.5分，满分25分)阅读下列短文，从每题所给的A、B、C和D四个选项中，选出最佳选项。
AWhy choose Cambridge English?Give your students the best supportAs part of the University of Cambridge, we are committed to excellence in everything we do. We are known all over the world for quality materials that really work — from the ever-popular English Grammar in Use to best-selling courses like Touchstone and English in Mind.It's no wonder that tens of millions of teachers and learners around the world have chosen Cambridge to help them achieve their goals.Focus on the language they really needWith Cambridge English, you can be sure that the language you're teaching is natural, up to date and useful for your students. We use the latest research to understand how English works and to help students learn more effectively.Prepare for exam successWe are the only publisher of official preparation materials for Cambridge English exams. Our wide selection of courses, practice tests and materials are developed in close cooperation with Cambridge English Language Assessment, the people who set the exams. So you can fully prepare your students for exam success.Develop as a teacherYour professional development is important to us too. We provide outstanding teacher support including teacher training seminars and the unique online professional development site, Cambridge English Teacher.We are also increasingly working with top schools around the world, offering our experience, expert knowledge and skill to help develop Cambridge English schools.语篇解读：本文是一篇应用文。
文章是剑桥英语的宣传广告。
1．What is one advantage of Cambridge English?A．Useful materials.B．Experienced teachers.C．An authentic learning environment.D．Detailed research on language.解析：选A细节理解题。
根据第一段中的“We are known all over the world for quality materials that really work”可知，高质量的教材是剑桥英语的优势之一。
2．Cambridge English can help students become confident about Cambridge English examsbecause________.A．the exams are written by its teachersB．it works together with the exam authorityC．it is guided by language assessment expertsD．its materials are provided by official examiners解析：选B细节理解题。
根据第四段中的“Our wide selection of courses, practice tests and materials are developed in close cooperation with Cambridge English Language Assessment, the people who set the exams”可知，剑桥英语和剑桥大学外语考试部有着紧密的合作关系，因此能很好地帮助学生为考试作好准备。
3．What type of writing is this text?A．A guide.B．A report.C．An announcement. D．An advertisement.解析：选D文章出处题。
通读全文可知，本文主要介绍了剑桥英语的优势，包括其高质量的教材、教授实用地道的语言、与剑桥大学外语考试部的合作及对老师自我提升的帮助，其目的是吸引人们参与其课程。
由此可推测，本文是一则广告。
BDavid was about 8 when he learned how to swim. He got so good that he eventually picked up free diving, a sport where divers hold their breath until resurfacing instead of using breathing equipment. He never imagined nearly two decades later he would come to use that skill in such a way.It is an extraordinary act of courage, but to have the moment caught on camera for the world to see is something else entirely. The scene was filmed by someone on the same boat and was put online. The video was shared immediately by national and global media.That August day began with David boating around with his friends. They spotted a woman driving a bright red Mazda heading right into high water. David and his crew tried to warn her to stop, but by then it was too late, and the car had already slid under water.In the moments before David jumped into those muddy flood waters to tear the roof off the car with his bare hands, his thought process was short. In fact, he didn't have one.“The car was sinking fast，”David says. “There was no time to think. It had to be done.”Up until recently, David hadn't reunited with the woman he saved. He was perfectly fine with saving a stranger and remaining unknown to her.Still to this day, even after the attention the video received, after the media from all over the globe landed on his front yard, David doesn't think it a big deal. “I think I was just lucky，”David says, smiling. “I happened to be at the right place at the right time.”A．He picked up free diving.B．He rescued a woman.C．He drove into the water.D．He filmed a video.解析：选B推理判断题。
根据第三段可知，八月的那天，David和朋友划船时看到一个妇女把车开进了深水中。
根据第四段第一句“In the moments before David jumped into those muddy flood waters to tear the roof off the car with his bare hands, his thought process was short.”可推知，David救了车里的那位妇女。
故选B。
5．Why did the media land on his front yard?A．To take photos of his yard.B．To make a deal with him.C．To keep an eye on him.D．To dig for more about him.解析：选D推理判断题。