高三英语一轮复习优质学案11：Unit 2 Cloning

Unit 2 CloningⅠ.情景默写1．His new record is much too commercial (商业的)．2．I would adore (喜爱)to settle back homeland.3．What a bother (烦扰的事)! We’ve missed the bus.4．He struck (打)the ball firmly into the back of the net.5．He gave me a lot of help.I owed (归功)much to him.6．He cast (投抛)his net far and wide in search of evidence.7．We have to find ways of overcoming these drawbacks (不利条件)．8．Look，it’s perfectly straightforward (简单)—just multiply everything by five. 9．It’s very disturbing that there is too much violence in the common media (媒体)．10. Altogether (总共)，there were over 60 teachers against the unnecessary correction.11．Dr Johnson undertook (承担)the task of writing a comprehensive English dictionary last year.12．Up to now，scientists have made a major breakthrough (突破)in the treatment of the disease.13．In this school，if you want to go out during school hours，you will need to obtain (获得)permission from the headmaster.14．Now that I’ve grown up，I object_to (反对)being treated like a child. 15．Wherever you live，there is_bound_to(一定) be something interesting to do. 16．With all the efforts in_vain (白费力气)，he was very desperate，falling ill. 17．She has succeeded.She is pleased that her devotion to studying has paid_off (取得成功)．18．In making scientific experiments，one should not be cast_down (使沮丧)by temporary setbacks.19．The house really is in_poor_condition (状况很坏)—it would cost far too much to repair.20．Traffic accidents happen from_time_to_time (不时)on this road.Ⅱ.词性转换1．I didn’t say that I wa nted to buy it but merely (mere)asked for the price.2．His explanation was not reasonable (reason)，so all of us didn’t accept it. 3．Jackie Chan enjoys great popularity (popular)both in Hong Kong and inland. 4．There are some programming errors that need instant correction (correct)．5．Don’t assume that you are a princess and stop living in assumptions any more.(assume)6．He retired from the post as a manager.After his retirement，he settled down in a remote village.(retire)7．Grey decided to move to the countryside and his mother made no objection to it，while his father objected to it.(object)8．Nowadays few people can resist the temptation of money，whoever is resistant to it is bound to achieve a lot in their life.(resist)9．The purpose of education is not only the accumulation of knowledge.And it also means accumulating intelligence as well as abilities.(accumulate)10．From the appearance，we can not tell the differences between the twins，though they always have some different ideas.And as for this phenomenon，ideas differ among many people.(differ)1．句型公式：that引导同位语从句明天放假的消息不实。

高考英语一轮复习U n i t2C l o n i n g学案Unit 2 Cloning克隆晨读·记忆Be Careful about CloningAfter a series of initial experiments and corrections, the scientist’s hard work paid off when the twin clone turkeys were hatched with normal feather and claws. This breakthrough possibly enabled people to bring their adored pets back to life. However, it bothered him from time to time that their health was in poor condition because they were unable to resist illnesses. This drawback cast him down. Merely 2 weeks later, the clones and their carrier died, which struck frustration into his heart. He retired before he attained his ambition and became a member of an opera chorus to relieve his depression.Shortly afterwards, the media published a conservative argument objecting to cloning owing to moral problems, and suggested the constitution include compulsory regulations to forbid obtaining commercial profits from cloning.When interviewed, the scientist stared at the decorations on the ceiling, thinking for a while, and then said, “I’m not in favour of any arbitrary assumption, but undertaking cloning does differ from the straightforward procedure of making loafs out of flour. Until we accumulate enough exact knowledge, any practice is in vain and is bound to fail. Altogether, being more careful is reasonable or we may walk into a side road.”谨慎对待克隆在最初一系列的实验和修正之后，科学家的辛苦工作终于取得了成功，一对双生的克隆火鸡孵化出来，羽毛和爪子都很正常。

Unit 2 CloningABest Pre－College Summer ProgramsLeadership in the Business WorldThis program is held at The Wharton School at the University of Pennsylvania.Here, rising high school seniors spend four weeks in intensive (集中的) classes centering around leadership in business.Application deadline：Feb.21Program dates：July 6－Aug.2Cost：$6，595To apply: Submit your high school transcript (成绩报告单), school profile, two letters of recommendation from teachers, a short essay, an application fee of $75 and the application on the program website (http：//)．Medill－Northwestern Journalism InstituteThis intensive, five－week program is held at Northwestern University in Illinois for rising high school seniors interested in all areas of journalism.Application deadline：March 26Program dates：June 29－Aug.1Cost：$5，200To apply：Submit your high school transcript, one letter of recommendation and work samples and fill out the application on the program website (http：//)．The Pre－College Drama Program at Carnegie Mellon UniversityThis six－week program aims to prepare students for college auditions (试演)．It is held at Carnegie Mellon University in Pennsylvania for students between the ages of 16 and 18 who have completed their second year of high school.Application deadline：RollingProgram dates：June 28－Aug.9Cost：Resident(住校生)：$7，402Commuter (走读生)：$5，141To apply：Apply here (http：//)．You will need to submit your high school transcript, an activities resume, an essay，a drama resume, a recommendation from two teachers and the Pre－College Cover Letter.Parsons Summer Intensive Studies：New YorkThis four－week－long program is held at Parsons The New School for Design in New York City and is for students who are 16 to 18 years old.Students take serious classes and take part in special events such as guest lectures and activities designed to prepare them for a career in the fashion industry.Application deadline: RollingProgram dates: May 27－June 30 or June 30－July 25Cost：$3，364To apply：Visit the program website (http：//www.ne w ) and check out the classes offered.【语篇导读】本文是应用文。

Unit 2 CloningⅠ.单词语境记忆1．cast on－line votes网上投票2．the moral of the story 这个故事的寓意3．follow the procedures strictly 严格遵循程序4．forbid him from drinking 不准他喝酒5．undertake the work for the time being 目前承担这项工作6．the powerful media强大的媒体7．the completely arbitrary choice 完全任意的选择8．a breakthrough in cancer research 癌症研究的突破9．adore film stars 崇拜影星10．the drawback to living on a main road 居住在大路旁的不利条件Ⅱ.词性转换与派生记忆1．twin n．双胞胎之一；孪生儿之一→adj.成对的；成双的2．bother v t.打扰v i.操心→n.烦扰3．strike v i.& v t.打；撞击；罢工→n.罢工4．differ v i.不同；相异→different adj.不同的→difference n．差异5．exact adj.精确的；准确的→exactly ad v.准确地6．commercial adj.商业的；贸易的→commerce n．商业；贸易7．merely ad v.仅；只；不过→mere adj.仅仅的8．correction n．改正；纠正；修正→correct adj.正确的v．改正9．object v i.反对；不赞成→objection n．不赞成；反对；异议10．accumulate v t.& v i.积累；聚积→accumulation n．积累；增加11．retire v i.退休；离开→retirement n．退休；引退12．assumption n．假定；设想→assume v t.假定；设想13．regulation n．规则；规章；法规→regulate v t.调节；管理14．popularity n．受人喜爱；流行→popular adj.流行的；通俗的15．resist v t.抵抗；对抗→resistance n．抵抗；对抗→resistant adj.有抵抗力的；抵制的16．decoration n．装饰；装修→decorate v．装饰；装修17．reasonable adj.合情理的；讲道理的→reason n．原因；道理Ⅲ.单词趣味串记1．His theory is very straightforward while hers is quite complicated.他的理论很简单，然而她的理论相当复杂。

高考英语一轮复习Unit2Cloning学案新人教版选修820210713264克隆晨读·经历Be Careful about CloningAfter a series of initial experiments and corrections, the scientist’s hard work paid off when the twin clone turkeys were hatched with normal feather and claws. This breakthrough possibly enabled people to bring their adored pets back to life. However, it bothered him from time to time that their health was in poor condition because they were unable to resist illnesses. This drawback cast him down. Merely 2 weeks later, the clones and their carrier died, which struck frustration into his heart. He retired before he attained his ambition and became a member of an opera chorus to relieve his depression.Shortly afterwards, the media published a conservative argument objecting to cloning owing to moral problems, and suggested the constitution include compulsory regulations to forbid obtaining commercial profits from cloning.When interviewed, the scientist stared at the decorations on the ceiling, thinking for a while, and then said, “I’m not in favour of any arbitrary assumption, but undertaking cloning does differ from the straightforward procedure of making loafs out of flour. Until we accumulate enough exact knowledge, any practice is in vain and is bound to fail. Altogether, being more careful is reasonable or we may walk into a side road.”慎重对待克隆在最初一系列的实验和修正之后，科学家的辛劳工作终于取得了成功，一对双生的克隆火鸡孵化出来，羽毛和爪子都专门正常。

Unit 2 CloningAGrab some friends and join us on Saturday，June 4，for a fun night out at Lake of the Woods Golf Course in Mahomet，thanks to our friends at the Champaign County Forest Preserve District.There will be giveaways，some adult drinks and food，as well as a great night out playing Foot Golf.Yes，we said Foot Golf.You don’t need to have a bag full of clubs(球杆)or fancy spikes(钉鞋)—just bring yourself (and athletic shoes. please).If you can kick a soccer ball，you can play Foot Golf.If you can laugh and have fun，you can also play Foot Golf.So what is Foot Golf？Foot Golf is what happens when you combine golf and soccer.Players kick off from a tee box(开球处)and attempt to get their soccer ball into a 21－inch diameter (直径) cup using the fewest number of kicks.Foot Golf can be played by children and adults.It is a trend sweeping golf courses across the country，and we are lucky to have it right here in Champaign County.This event is FREE.To manage the number of people we have on the course，we are asking our friends to register(注册).Here is a quick and easy form to fill out：http：///girlsnightoutrs v p/We look forward to seeing you on Saturday，June 4，at 7 p.m. Bring your girlfriends—and your sense of humor!IF YOU DRIVE：Lake of the Woods Golf Course is a quick drive west from Champaign－Urbana on Interstate 74.Get off at Lake of the Woods exit，Exit No. 174.Head north for 1/2 mile until the first stop sign.Take a left at the stop sign and travel for one mile.This road will take you directly to the golf course.【语篇导读】本文是应用文，文章是一则女校之夜，足球高尔夫的通知。

Unit 2 Cloning一、课前基础自查(一)分类记单词——省时高效animals with their genes arranged in different ways.种群多样性是指种群中动物的基因以不同的方式排列。

合结构在句中作后置定语。

美国拍的照片。

She sent me an emailwith_many_pictures_taken_in_America.4.The advantage is that if there isa new illness some of these animals may die ...其优点是如果发生某种新的疾病，这类动物中的一些可能会死掉……that引导的表语从句。

骑自行车上班的优势是我们可以过低碳生活。

The advantage of cycling to workis_that_we_can_live_a_low­carbon_life.二、课堂重点深化1．object vi.反对；不赞成n．物体；目标[自主体验]单句语法填空①A majority of students objected to being_arranged (arrange) for extra lessons during holidays and weekends.②As far as I'm concerned, I have an objection (object) to charging for parking.[系统归纳](1)object to 反对；不赞成(to是介词)(2)objection n. 反对；异议；不赞成have/take/make an objection to (doing) sth.对(做)某事表示反对raise an objection to sth. 对某事提出异议(3)objective adj. 客观的；无偏见的；真实的；宾格的[重点强化]易错对对碰(object/oppose)③Sometimes, some students object to the idea that English classes are taught in English.④To my comfort, only a few people opposed building a new bridge.佳句时时写⑤(2018·江苏高考书面表达)停止盲目追随排名很有必要，对于排名我们要持客观态度。

Unit 2 CloningⅠ.阅读理解Have you ever heard a news reporter talk about DNA? Reporters talk about DNA found at the scene of a crime.They talk about police finding DNA “fingerprints”．Police sometimes use DNA as a clue to find out who committed the crime.DNA is a substance (物质)that makes up genes.Everything alive has genes.Plants have genes.Animals have genes.You have genes.Genes are the basic units of heredity(遗传)．Heredity means all the characteristics you inherit from your parents.You get your genes from your parents.You inherit half of your genes from your mother.You inherit half of your genes from your father. Genes are a kind of code.A tree’s genes tell what shape its leaves will be.A cat’s genes tell what color its fur will be.Your genes tell what color your eyes will be.Your genes tell what color your hair will be.Everything about you comes from the code in your genes.Genes line up on strands (链) called chromosomes (染色体) in cells.Everything alive is made up of cells.Chromosomes are in the center，or nucleus，of cells.Different parts of you are made of different kinds of cells.Your muscles are made of muscle cells.Your skin is made of skin cells.The code in your genes tells your body to make different kinds of cells.The genes in each cell tell the cell how to work.They tell the cell when to make new copies of itself.An Austrian monk named Gregor Mendel first saw inherited patterns in pea plants.He experimented with pea plants in the 1860s.One of the things，or traits (特质)，Mendel studied was what makes some pea plants tall and some short.He said that the traits must come from units of heredity passed from the parent plants.These units were later called genes.In the mid－1900s，scientists discovered that genes are made of DNA.In the 1970s，scientists learned how to change DNA with genetic engineering.Scientists also learned that problems with certain genes cause diseases.Muscular dystrophy，cystic fibrosis，and hemophilia are some genetic diseases—diseases caused by problems in genes.Today，scientists are looking for ways to cure genetic diseases by changing genes through a process called gene therapy.1．What is DNA?A．It is a kind of gene.B．It is a substance that makes up genes.C．It is the basic unit of heredity.D．It is a measure to protect crime.『答案』B[细节理解题。

选修八Unit 2 CloningA(2018·武汉市高中毕业生调研测试)Elon Musk was born in South Africa，in 1971.A crazy fan of computers，by the age of twelve，Musk had written the code (代码) for his own video game，which he sold for a profit.He attended Queen’s University in Canada，and transferred (转到) to the University of Pennsylvania，where he earned two bachelor’s degrees，economics and physics.He was admitted to Stanford University in California，intending to earn a PhD in energy physics.First Company—Zip2 CorporationIn 1995，at the age of 24，Musk dropped out of Stanford University after just two days of classes to start his first company Zip2 Corporation.It was an online city guide that provided content for the new online versions of TheNe w YorkTimes and the ChicagoTribune newspapers.In 1999，Musk got $22 million from the sale of Zip2.Online BankingIn 1999，Elon Musk started with$10 million dollars from the sale of was an online bank，and he was credited with inventing a method of securely transferring money using a receiver’s e­mail address.PayPalIn 2000， bought a company called Confinity，which had started an Internet money­transfer process called PayPal.Elon Musk dropped the online banking focus to concentrate on becoming a global payment transfer provider.In 2002，eBay bought PayPal for $1.5 billion.Space Exploration TechnologiesIn 2002，Elon Musk started SpaceX.He is a long­standing member of theMars Society，a non­profit organization that supports the exploration of Mars，and Musk is interested in building a greenhouse on Mars.SpaceX has been developing rocket technologies to enable Musk’s project.Tesla MotorsIn 2004，Elon Musk cofounded Tesla Motors，of which he is the only product architect.Tesla Motors builds electric vehicles.The company has built an electric sports car，the Tesla Roadster.SolarCityIn 2006，Elon Musk cofounded SolarCity，a photovoltaic (光电的) products and services company with his cousin Lyndon Rive.【语篇导读】本文是一篇说明文，主要介绍了埃隆·马斯克的人生经历和伟大成就。