2019版高考英语一轮复习 Unit 2 Cloning词汇训练 新人教版选修8
2019届高三英语第一轮复习 Unit 2 Cloning 新人教版选修8
1．straightforwaraddj. 简单的；直接的；坦率的 2．proceduren. 程序；步骤；手续 3．castvt. 扔；投；掷 4．arbitraryadj. 任意的 5．attainvt. 获得；到达(水平、年龄、状况) 等 6．moraladj. 道德(上)的；伦理的 7．constitution. 宪法；章程
9．resistvt. 抵抗；对抗 10．regulation. 规则；规章；法规 11．breakthrougnh. 突破 12．obtainvt. 获得；赢得
[拓展词汇]——背一背
1．accumulatvet.&vi.积累；聚积a→ccumulationn．积累；增加 2．differ vi.不同；相异→differentadj.不同的；与众不同的 →differencne．差异；不同 3 ．undertakevt. 着手； 从事；承担 →undertook过( 去 式)→undertaken过( 去分词) 4．reasonablaedj.合情理的；讲道理的；公道re的as→onn．理 由，道理 5．merelyadv.仅；只；不过m→ereadj.仅仅的 6．decoratev．装饰；布置d→ecoration．装饰
4．Mountain Tai struck its beauty into_her_heart and she de to visit it again the next year.
5．Keep on working hard like this, and your research is_bo obtain great success.
6．The months Luke had spent in New York finally paid_of he succeeded in getting financial backing from a big company.
2019版高考英语一轮复习 Unit 2 Cloning基础达标练 新人教版选修8
Unit 2 Cloning单句语法填空1．She was forced ________ (retire) early from teaching because of ill health.答案：to retire be forced to do ... “被迫做……”；retire “退休”。
2．Many local people ________(object) to the building of the new airport.答案：objected object to ... “反对……”。
3．It won't make much ________(differ) whether you go today or tomorrow.答案：difference 由空前的much可知应填名词difference。
make a/no/some/much difference 表示“有/没有/有些/有很大影响/作用/关系”。
4．He owes his success more ________luck than ________ ability.答案：to; to owe ... t o ... “把……归功于……”。
5．Alcohol acts on the brain, so drivers are forbidden________ (drink) it when they drive a car.答案：to drink be forbidden to do ... “被禁止做某事”。
6．________(strike) by strong snowstorms, the area faced a severe water and electricity shortage.答案：Struck 过去分词短语在该句中作原因状语。
7．The question ________will take his place is still not clear.答案：who who引导同位语从句，在从句中作主语，表示“……的人”，从句说明question的内容。
2019高考英语一轮复习练习题Unit2Cloning含解析新人教版选修8
Cloning李仕才一、阅读理解Pollution’s great effects on the environment have become more obvious in recent years, leading to a movement to promote energy efficiency（效率）,less reliance on fossil（化石) fuels, and a reduction in air and water pollution. Most scientists agree that such changes are necessary to protect our environment from further harm.The construction industry consumes a large quantity of energy and resources and creates a huge amount of pollution. In the United States, building and development account f or 39% of the country’s total energy use, 12% of total water consumption,68% of total electricity consumption and 38% of carbon dioxide emissions（二氧化碳排放）, according to the Environment Protection Agency.Green buildings use less energy, water, create less waste, and are healthier to live, work, and go to school in than standard buildings. Builders of green buildings use techniques that use resources more efficiently during the entire building cycle—construction, restoration, operation, maintenance（维护）and demolition（拆毁）—than those who construct more regular buildings.The environmental benefits of building green include the protection of ecosystems （生态系统）and biodiversity, improved air and water quality, less waste flowing into streams, and the protection of natural resources. Green buildings can also result in lower operating costs because they typically use less energy and fewer materials and improve indoor air quality, improving the health of people who live in such buildings.The process of building green includes technical and artistic planning with nature protection in mind. Building designs often reflect the surrounding environment and natural resources and use renewable building materials such as bamboo and straw. In addition, recycled resources found locally are used for green buildings, reducing the cost and air pollution associated with transporting materials over long distances.Careful site selection is important to minimize（最小化）human impact on the surrounding environment. For example, placing a structure in an area that allows it to take advantage of cool breezes（微风）and sunlight can reduce energy use and expenses.More energy and expense are needed for larger buildings as well, so it is important to build small.Green roofs are another feature of green houses that reduce energy use and cost. These roofs are partly or completely covered with plants, which helps to keep heating and cooling costs, prevent water running off and deal with pollutants.Other features of green buildings often include energy and water conservation, recycling, and waste reduction. In addition, renewable energy sources such as solar power, hydropower（水能）and wind power are used for heat and electricity, which greatly reduces costs and decreases the impact on the environment.1.What is the text mainly about?A. The necessity of promoting energy efficiency.B. The process of building green buildings.C. The benefits and features of green buildings.D. Green buildings effects on the environment.2.According to the text, green buildings refer to the buildings that______.A. produce no wasteB. only use clean energyC. are made of recycled materialsD. use energy and resources more efficiently3.Which of the following statements is TRUE about green buildings?A. They rely on fossil fuels and solar power for heat and electricity.B. Small buildings are less efficient in energy use than larger ones.C. The ecosystem has to be considered when building a green building.D. They are difficult to maintain and thus need more operating costs.4.Why are green roofs used ?A. They fit the surrounding environment wellB. They are cheaper than other kinds of roofsC. They can keep natural water for use in everyday lifeD. They can help to control the temperature in the building well【文章大意】在本文中作者主要分析了green building的诸多好处和对环境的巨大的保护作用，呼吁人们多建设这样的绿色的建筑。
【推荐】2019版高考英语一轮复习Unit2Cloning夯基提能作业新人教版选修.doc
Word文档，精心制作，可任意编辑Unit 2 CloningⅠ.阅读理解AThere are many ways in which human cloning is expected to benefit mankind.Below is a list that is far from completion.Dr.Richard Seed,one of the leading proponents (支持者) of human cloning technology,suggests that it may someday be possible to reverse the aging process because of what we learn from cloning.Scientists believe that they may be able to treat heart attack victims by cloning their healthy heart cells and injecting them into the areas of the heart that have been damaged.Heart disease is the number one killer in the United States and several other industrialized countries.There has been a breakthrough in the research on human stem cells.Embryonic (胚胎的) stem cells can be grown to produce organs to repair or replace damaged ones.Skin for burned victims,brain cells for the braindamaged,hearts,lungs,livers,and kidneys could be produced.By combining this technology with human cloning technology it may be possible to produce needed organs for suffering people that will be free of rejection by their immune systems.Conditions such as Alzheimer’s disease,Parkinson’sdisease,diabetes,heart failure,and other problems may be made curable if human cloning and its technology are not banned.Despite getting a fair amount of publicity in the news, current treatments for infertility (不生育),in terms of percentages,are not very successful.One estimate is that current infertility treatments are less than 10 percent successful.Couples go through physically and emotionally painful procedures for a small chance of having children.Many couples run out of time and money withoutsuccessfully having children.Human cloning could make it possible for more infertile couples to have children than ever before.1.The passage mainly deals with .A.the problems with human cloningB.the disadvantages of human cloningC.the advantages of human cloningD.the different ways human cloning is done2.According to Dr.Richard Seed we can use cloning technology .A.to make people look youngerB.to make people live longerC.to cure people of many diseasesD.to produce more animals3.From the passage we can infer that .A.cloning has already been used to treat heart diseasesB.we can treat a man’s heart disease by cloning others’ heartsC.most people in industrialized countries suffer from heart diseasesD.more people die of heart diseases than of other diseases in America4.What would be the best headline for the last paragraph?A.With Cloning,Infertile Couples Could Have ChildrenB.Treatment of Infertility Is Not SuccessfulC.Physically and Emotionally Pain of Infertile CouplesD.The News Is Not Telling the Truth5.With an organ cloned from his own stem cells, .A.the patient is more likely to develop other diseasesB.the patient’s immune systems don’t reject the new organC.the patient will be free of rejection by his immune systemsD.the patient will suffer from Alzheimer’s diseaseB(2018山东寿光现代中学高三开学考试,B)Seven years ago, back in 2010,some reports covered a story that the world’s longest railway tunnel was under construction in Switzerland. At that point it had already been under construction for over a decade. It had been voted to be built nearly a quarter of a century ago! The idea to build it could date back to nearly 70 years ago—about as old as some of your grandparents!Yesterday, it was finally ready!It’s 35 miles long and runs 7,500 feet beneath the Swiss Alps, a famous mountain range in Switzerland. It even runs under an old tunnel that was there before. It took a total of 17 years to build at a cost of $12 billion.128 million tons of rock were dug. Two million truckloads of earth were removed!The tunnel connects northern and southern Europe. The opening of this runnel was such a big deal that the Germany’s leader, Chancellor Angela Merkel, France’s president, Francois Hollande, and Italy’s prime minister, Matteo Renzi, were all there to celebrate, as was Austria’s chancellor Christian Kern.It’s called the Gotthard Base Tunnel.Eventually,325 freight and passenger trains will go through the tunnel, relieving a lot of traffic on the roadways there and making it a more environmentally friendly option. The Gotthard Base Tunnel is a wonder of engineering! Make us want to visit it!6.When did people first have the idea of building the Tunnel?A.About 70 years ago.B.Half a century ago.C.Twenty-five years ago.D.Seven years ago.7.What can we learn about the Tunnel?A.It used to be an old tunnel.B.It has just been completed.C.It connects all European countries.D.It runs over a range of mountains.8.What may be the purpose of building the Tunnel?A.To improve traffic.B.To increase employment.C.To attract donation.D.To stop pollution.9.What can be inferred about the Tunnel?A.It will cause conflicts among countries.B.It will be of little benefit to the locals.C.It may do damage to the environment.D.It may become a tourist attraction.Ⅱ.语法填空(2018安徽高中十校联盟高三摸底)阅读下面短文,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高考英语一轮选练习题unit2cloning(含解析)新人教版选修8.docx
Unit 2 Cloning李仕才一、阅读理解AEnj oying a musical performance no Ion ger requires a costly ticket or a trip to atheater・ These days, musicians are performing in private homes, at haircutting shops, at airports・・・ even on ferry boats・Musicians like house concerts. At music clubs, they often have to perform over loud conversation or deal with people who have had too much alcohol. People at house concerts are more focused on 1 istening to the music.Just a few hours before the Bombadi1s started singing at the O' Hair Sal on, Lindsay was cutting hair and Tamera was doing facials・ Then, they moved chairs and microphones to create a sma11 performanee space・ The BombadiIs made music in the front part of the hair salon, near the hairdryers and make-up tables."This is our first show at a hair salon, ” Sarah Frank of the BombadiIs told con certgoers at last week，s performance. Fra nk said she and band members, Luke Fraser and Kai11yn Raitz had a great time "interacting^ with the audienee.Concerts in people's homes, or smal 1 businesses such as O' Hair，s, are becoming more popular, musicians say. "There is a more relaxed atmosphere, ” said Domenic Cicala, a musician who opened up his O' Hair Salon to concerts・ "People really get to know the artists•”At house concerts, people get time before and after concerts to meet the performers- Often, the hosts or guests will provide food and drink.“People really like listening to music in the l iving room of a friend, ” said Matt Hart, with Aubrey Zol i making up the Local Strangers, a folk-rock group based in Seattle. At many such con certs, the musicia ns do not need microph ones. Yet, every word of their songs can be heard・【文章大意】本文主要介绍了现代音乐会在举办场地的选择上更加多样化。
(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。
2019版高考英语一轮巩固达标练unit2cloning(含解析)新人教版选修8.docx
Unit 2 Cloning李仕才***阅读理解。
Susan Brownell Anthony was a lady ahead of her time・She fought for worncn‘ s rights long before they became a popular issue.Susan was born on February 15, 1820, in Adams, Massachusetts. At that time, women had few rights・ They could not own property・ Money earned by a married woman belonged to her husband・ Major decisions regarding children were made by the fathers. Women could not vote・At the age of 15, Susan became a schoolteacher. She taught for 15 years. Then she began organi刁ing women' s groups to promote causes that were important to women. She helped gainbetter educational rights for women. She helped give married women possession of their earnings.After the Civil War, Susan became very involved in the women' s suffrage movement.After years of lecturing, writing, and appealing by Susan and other women, some parts of the United States changed their 1 aws to give women the right to vote- The first state was Wyoming in 1869・ Other areas and states gradually followed Wyoming， s decision. It was not until 1920 that the U. S・ Constitution was changed to give all women voting rights・Susan Brownell Anthony died in 1906 at the age of 86. She was elected to the Hal 1 of Fame for Great Americans in 1950. She was the first American woman to have a likeness （肖像）of her face on a co in. It was the 1979 Susan Brow nel 1 Anthony dol lar.【解题导语】本文主要介绍了美国历史上著名的女权运动领袖Susan Brownell Anthonyo她努力为妇女争取了财产权、投票权等权利。
2019版高考英语一轮复习Unit2Cloning讲义新人教版选修8
Unit 2 Cloning一、单词表词汇全查验——运用多媒体，提问默写词汇Ⅰ.阅读词汇(英译汉)[第一屏听写] 双胞胎之一；孪生儿之一．n twin ．1成对的；成双的. adj简单的；直接的；坦率的. adj straightforward ．2携带者；搬运工；运输工具. n carrier ．3任意的. adj arbitrary ．4命运；天命. n fate ．5[第二屏听写] 媒介；手段；工具 ).media pl (．n medium ．6 )等如电视、报纸(体大众传播媒edia the m ．7保守的；守旧的. adj conservative ．8宪法；章程. n constitution ．910．compulsory adj . 必须做的；义务的；强迫的；强制的歌剧；歌剧团；歌剧院. n opera ．11[第三屏听写]合唱；合唱队．n chorus ．21)包面(条一. n loaf ．31面粉. n flour ．41 爪；脚爪. n claw ．51 火鸡. n turkey ．61 羽毛. n feather ．71 Ⅱ.高频词汇(汉译英)[第四屏听写]不同；相异.vi differ ．1精确的；准确的. adj exact ．2同一的；一模一样的 . adj identical ．3 商业的；贸易的 . adj _ commercial ．4 复杂的；难懂的 . adj complicated ．5 着手；从事；承担. vt undertake ．6突破 . n breakthrough ．7 [第五屏听写] 程序；步骤；手续．n procedure ．8扔；投；掷. vt cast ．9总共；完全地 . adv altogether ．01 改正；纠正；修正. n correction ．11反对；不赞成. vi object ．21不赞成；反对；异议. n objection ．31获得；赢得 .vt obtain ．41[第六屏听写])等水平、年龄、状况(达获得；到 .vt attain ．51禁止；不准. vt forbid ．61积累；聚积. vi .&vt accumulate ．71……于；归功)等账、钱、人情(欠 . vt owe ．81立刻；不久. adv shortly ．91退休；离开 . vi retire ．02 [第七屏听写]打扰.vt bother ．12vi . 操心 n . 烦扰假定；设想. n assumption ．22 规则；规章；法规 . n regulation ．32 受人喜爱；流行 . n popularity ．42 打；撞击；罢工.vi .&vt _ strike ．52n . 罢工[第八屏听写] 崇拜；爱慕；喜爱.vt adore ．62孵出；孵卵；孵化. vi .&vt hatch ．72合情理的；讲道理的；公道的. adj reasonable ．82抵抗；对抗. vt resist ．92 缺点；不利条件 . n drawback ．03 仅；只；不过. adv merely ．13装饰 . n decoration ．23[第九屏听写] 的；不会的不能 .adj unable ．33最初的；开始的. adj initial ．43 撞击；冲击；巨大的影响 . n impact ．53的；伦理的)上(德道 . adj moral ．63虚荣的；自负的；徒劳的. adj vain ．73 白费力气；枉费心机vain _in ．83……)做(定一定或注..．)(do _to _bound _(be)．93[第十屏听写] 刻骨铭心……使heart _s ’one _into _..._strike ．04时；偶尔不 _ time _to _time _from ．14 使复生；使复活life _to _back _bring ．24赞成；支持of _favour _in ．34)坏(好；情况很)坏(好状况很condition _good/poor _in ．44 使失望；使沮丧down _cast ．54得到好结果；取得成功；偿清off _pay ．64 二、单元核心考点初热身——提供语境，单元考点自测回顾(一)分类识记单词——用时少·功效高⇩错误!。
【K12教育学习资料】2019高考英语一轮达标 Unit 2 Cloning练题(含解析)新人教版选
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 plantbased 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 healthi er 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。
(通用版)2019版高考英语一轮复习Unit2Cloning高考拆组训练新人教版选修8
Unit 2 Cloning阅读理解组块专练——练速度(限时：35分钟)Ⅰ.阅读理解AWe are all fascinated by mysteries. To some extent we love to expect strange phenomenon occurring before us. Here are some amazing unsolved mysteries.The Georgia GuidestonesOn one of the highest hilltops in Elbert County, Georgia stands a giant granite monument (花岗岩纪念碑). Carved in eight different languages on the four giant stones are 10 Guides.The origin of this strange monument is covered in mystery because no one knows the true identity of the man, or men, who constructed it. All we know is that in June 1979, a man identifying himself as R．C.Christian announced that he would build something to convey a message to mankind, but to date, no one knows who R．C.Christian really was.Bermuda TriangleThe Bermuda Triangle is a triangular area of the Atlantic Ocean. Many planes, ships, and boats are said to have disappeared in this triangle without a trace, which led to the belief that “supernatural” forces exist in this area of the sea.Could there truly be an unnatural force at work in this geographical triangle or are these disappearances merely coincidence? Either way, numerous people remain unwilling to step over the boundary line into the Devil’s Triangle.Loch Ness MonsterThe Loch Ness Monster is a legendary animal that supposedly lives in the depths of Loch Ness, a long narrow lake located in rural Scotland.Stories concerning the monster date back to the 6th century AD. Over the years thousands have reported seeing a long neck appearing from the water with a small head of an unknown creature. Pictures have even been taken of this “creature”，but most scientists refuse to believe any creature of this kind lives in the Loch Ness. So far, the evidence is inadequate, and the controversy continues.A．It is on one of the highest hilltops in Elbert County.B．There are eight different languages on the stones.C．The person who built it remains unknown.D．R. C. Christian could convey a message to mankind.解析：选C 细节理解题。
2019高考英语一轮复习Unit2Cloning精练新人教版选修820180928196
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。
2019版高考英语一轮基础练习Unit2Cloning(含解析)新人教版选修8
Unit 2 Cloning李仕才一、阅读理解。
“Cleverness is a gift while kindness is a choice.Gifts are easy—they ’re given after all. Choices can be hard.”— Jeff Bezos.I got the idea to start Amazon in 1995.I came across the fact that the Internet usage was growing at2, 300 percent per year. I’d never seen or heard of anythingthat grew that fast, and the idea of building an online bookstore with millions oftitles was very exciting to me. I had just turned30 years old,and I ’d been married for a year. I told my wife MacKenzie that I wanted to quit my job and go to do thiscrazy thing that probably wouldn’t work since most start- ups don’t,and I wasn’t sure what to expect.MacKenzie told me I should go for it.As a young boy,I ’d been a garage inventor.I ’d always want ed to be an inventor,and she wanted me to follow my passion.I was working at a financial firm in New York City with a bunch of very smartpeople, and I had a brilliant boss that I much admired. I went to my boss and toldhim I wanted to start a company selling books on the Internet. He took me on a long walk in Central Park, listened carefully to me, and finally said,“That sounds like a really good idea,but it would be an even better idea for someone who didn ’t already have a good job.” That logic mad e some sense to me, and he convinced me to thinkabout it for 48 hours before making a final decision. Seen in that light, it wasreally a difficult choice,but ultimately,I decided I had to give it a shot.I didn ’t think I ’d regret trying and failing. An d I suspected I would always be haunted bya decision to not try at all.After much consideration, I took the less safe path to follow my passion, andI ’m proud of that choice. For all of us, in the end, we are our choices.【文章粗心】本文叙述了亚马逊网站的首创人的成长故事。
2019年高考英语一轮精选练Unit2Cloning及答案新人教版选修【word版】.doc
Unit 2 Cloning李仕才一、阅读理解。
(2018·昆明高三复习适应性检测)Bike Share Toronto is the city’s official bike share program，designed to give locals and visitors a fun, affordable and convenient alternative to walking, taxis, buses and the subway. There are 200 Bike Share Toronto stations and 2，000 bikes across the city, making Bike Share the most accessible way to get around and explore.How it works·Become an Annual Member or buy a Day Pass to access the system.·Find an available bike nearby，and get a ride code or use your member key to unlock it.·Take as many short rides as you want while your pass or membership is active.·Return your bike to any station，and wait for the green light on the dock(停靠点) to make sure it’s locked.Choose a plan·For visitorsDay Pass：$7. Unlimited 30-minute rides in a 24-hour period.3-Day Pass：$15. Unlimited 30-minute rides in a 72-hour period.·For localsMonthly Pass：$25. Unlimited 30-minute rides for a month.Annual Membership：$90. Unlimited 30-minute rides for a whole year. The Annual Membership is the best deal for locals of Toronto and other frequent riders.The first 30 minutes of each ride is included with the membership or pass price. Avoid extra fees by dropping off your bike every 30 minutes at any other station. If you keep a bike out for longer than 30 minutes at a time，you will be charged an extra $1.50 for the first 30 minutes over，$4 for the next 30 minutes，and $7 for each additional 30minutes after that.Contact us·Customer Service：(855)898-2378·Repair Service：(855)898-2388·Corporation Partners：(855)898-2398·Employment Opportunities：(855)898-2498【解题导语】本篇文章是一篇说明文，介绍了加拿大城市多伦多实行共享单车的一些情况：单车怎么运行、怎么收费和联系方式。
2019版高考英语 Unit 2 Cloning(词汇考查 词汇应用)(含解析)新人教版选修8
Unit 2李仕才一、词汇复习（一）单句语法填空1． I have an appointment ______Dr. Brown, but I need to change it.答案：with 句意为：我与布朗先生有约，但我需要改一下。
have an appointment with sb.意为“与某人有约”，为固定短语。
2．(2015·陕西西安联考改编)Whoever comes here to have the meeting will be treated ________ a wonderful dinner.答案：to 句意为：所有来这儿开会的人都将享用美好的晚餐。
treat sb. to sth.意为“款待，招待某人享用……”，是固定短语。
3．(2015·浙江名校联考改编)Anyway, I can't tell lies about it—it's ________ my principles, you know.答案：against 句意为：无论如何，对于这件事我不能说谎，你知道这违背了我的原则。
against意为“反对；违反”，符合句意。
4．(2015·浙江，3)Have you ever heard of the trees that are homes ________ animals both on land and sea？答案：to be home to...“是……的家园”。
5．(2015·陕西，12改编)The little pupil took his grandma ________the arm and walked her across the street.答案：by “take sb. by＋身体部位”为固定搭配，意为“抓住某人的……”。
句意：那个小学生抓着他奶奶的手臂，领她过了街道。
拓展：The police took the thief by the collar and took him to the police station.“警察抓住那个小偷的衣领，把他带到了警察局。
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Unit 2 Cloning基础知识默写篇一、分层单词1. vt.禁止;不准2. vt.欠(账、钱、人情等);归功于……3. vt.打扰 vi.操心 n.烦扰4. vi.&vt.打;撞击;罢工 n.罢工5. vt.抵抗;对抗6. vt.着手;从事;承担7. vt.获得;赢得8. n.规则;规章;法规9. adj.虚荣的;自负的;徒劳的10. adv. 立刻;不久11. adj.精确的;准确的12. adj.合情理的;讲道理的;公道的13. adv. 仅;只;不过14. vi.不同;相异15. vi.反对;不赞成阅读词汇1.adore vt.2.accumulate vt.& vi.3.attain vt.4.cast vt.5.procedure n.6.drawback n.7.breakthrough n.8.assumption n.9.arbitrary adj.10.conservative adj.pulsory adj.12.moral adj.13.initial adj.14.altogether adv.mercial adj.16.impact n.17.medium n.拓展词汇1. adj.精确的;准确的→adv. 精确地;准确地;确切地2. adv. 仅;只;不过→adj.仅仅;只不过3. adj.不能的;不会的→adj.能够的;有能力的4. vi.不同;相异→adj.不同的→adv. 不同地;相异地→ n.不同;差异5. adj.合情理的;讲道理的;公道的→n.原因;理由6. vi.反对;不赞成→ n.不赞成;反对;异议7. n.装饰→ v.装饰8. vi.退休;离开→ n.退休二、高频短语1. 反对2. 赞成;支持3. 得到好结果;取得成功;偿清4. 白费力气;枉费心机5. 状况很好/坏;情况很好/坏6. 一定或注定(做)……7. cast down8. from time to time9. bring...back to life10. strike...into one’s heart三、经典句型1. (其优点是)if there is a new illness some of these animals may die, but others will survive and pass on the ability to resist that disease to the next generatio n.2.It happens in plants when gardeners take cuttings from growing plants (为了培植新植物).3. (接着传来了令人烦恼的消息)that Dolly had become seriously ill.4.However, scientists still wonder (克隆技术会帮助我们还是会伤害我们) and where it is leading us.基础知识运用篇一、语境词汇运用(一)词汇拼写(注意单词或短语的形式变化)1.Our school (不允许)students to smoke.2.Don’t(打扰)Mary while she’s reading.3.It’s natural that customs (不同) from country to country.4.We are supposed to (承担) the responsibility to protect the environment.5.These are (确切地) the kinds of costs many of us tend to ignore—and the very ones we need to consider most.6.Why (费心) to go abroad, when there are so many nice places here?7.They took a more (合理的) approach, conveying to their children how success at school could improve their lives.8.Leroy Chiao,54,an American (退休的) astronaut after four flights,describes what happens even before you float out of your seat.9.At last I ended up hitting the set with my fist, and it stopped working (完全地).10.He is not easily (沮丧), because he is a strong-minded perso n.11.I (反对) being treated like this. I’m a grown-up now.12.Two years of business school really (取得成功). He got success in his career.13.All the doctors did was (白费力气), and the patient died after three days’ treatment.14.I bought the bicycle ten years ago. It still stays (状况很好).15.Besides, the timetable should be updated according to the progress of our study(不时).16.However, others are (支持)the inclusion because it is hard to say whether it will threaten the Chinese language.17.Although the doctors did everything they could, they weren’t able to(使他复活).(二)单句填空1.This phenomenon is likely not surprising to anyone who has tried to resist (eat) cookies or smoking a cigarette while under stress.2.His explanation was not (reason), so all of us didn’t accept it.3.He from the post as a manager. After his , he settled down in a remote village. (retire)4.When it comes to moving to the countryside, his mother made no to it, while his father to it.(object)5.From the appearance, we cannot tell the between the twins,though they always have some ideas. (differ)6.Apparently, the purpose of education is not only the of knowledge, but it also means intelligence as well as abilities.(accumulate)二、经典句型仿写1.我参加活动的目的是积累经验。
(不定式作状语)I participated in the activity .2.接着传来了令人振奋的消息,王林被北京大学录取了。
(完全倒装句)that Wang Lin has been admitted into Peking University.3.骑自行车上班的优势是我们可以过一种低碳生活。
(The advantage...is that...)a low-carbon life.4.从他的表情我们看不出他是反对我们的计划还是选择保持沉默。
(whether...or...)We cannot tell from his expression to keep silent.答案精解精析基础知识默写篇一、分层单词写作词汇1.forbid2.owe3.bother4.strike5.resist6.undertake7.obtain8.regulation 9.vain 10.shortly 11.exact 12.reasonable 13.merely 14.differ 15.object阅读词汇1.崇拜;爱慕;喜爱2.积累;聚积3.获得;到达(水平、年龄、状况等)4.扔;投;掷5.程序;步骤;手续6.缺点;不利条件7.突破8.假定;设想9.任意的10.保守的;守旧的11.必须做的;义务的;强迫的;强制的12.道德(上)的;伦理的13.最初的;开始的14.总共;完全地15.商业的;贸易的16.撞击;冲击;巨大的影响17.媒介;手段;工具拓展词汇1.exact;exactly2.merely;mere3.unable;able4.differ;different;differently;difference5.reasonable;reason6.object;objection7.decoration;decorate8.retire;retirement二、高频短语1.object to2.in favour of3.pay off4.in vain5.in good/poor condition6.(be) bound to (do)...7.使沮丧8.不时,偶尔9.使复生;使复活10.使……刻骨铭心三、经典句型1.The advantage is that2.to make new ones3.Then came the disturbing news4.whether cloning will help or harm us基础知识运用篇一、语境词汇运用(一)词汇拼写1.forbids2.bother3.differ4.undertake5.exactly6.bother7.reasonable 8.retired 9.altogether 10.cast down 11.object to12.paid off 13.in vain 14.in good condition 15.from time to time16.in favour of 17.bring him back to life(二)单句填空1.eating2.reasonable3.retired;retirement4.objection;objected5.differences;different6.accumulation;accumulating二、经典句型仿写1.to accumulate experience2.Then comes the exciting news3.The advantage of cycling to work is that we can live4.whether he will object to our plan or choose本文档仅供文库使用。