2022版高考英语一轮复习课时提能练选修8Module2TheRenaissance含解析外研版

Unit 2 Cloning————[单元主题语境]———人与社会之科技发展与信息技术创新，科学精神，信息安全(2018·高考某某卷)话题：3D食物打印词数：383 难度：★★★★There's a new frontier in 3D printing that's beginning to e into focus: food. Recent development has made possible machines that print, cook, and serve foods on a mass scale. And the industry isn't stopping there.Food productionWith a 3D printer, a cook can print plicated chocolate sculptures and beautiful pieces for decoration on a wedding cake. Not everybody can do that—it takes years of experience, but a printer makes it easy. A restaurant in Spain uses a Foodini to “re­create forms and pieces”of food that are “exactly the same，”freeing cooks to plete other tasks. In another restaurant, all of the dishes and desserts it serves are 3D­printed, rather than farm to table.Sustainability (可持续性)The global population is expected to grow to 9.6 billion by 2050, and some analysts estimate that food production will need to be raised by 50 percent to maintain current levels. Sustainability is being a necessity. 3D food printing could probably contribute to the solution. Some experts believe printers could usehydrocolloids (水解胶体) from plentiful renewables like algae (藻类) and grass to replace the familiar ingredients (烹饪原料).3D printing can reduce fuel use and emissions. Grocery stores of the future might stock “food”that lasts years on end, freeing up shelf space and reducing transportation and storage requirements.NutritionFuture 3D food printers could make processed food healthier. Hod Lipson, a professor at Columbia University, said, “Food printing could allow consumers to print food with customized nutritional content, like vitamins. So instead of eating a piece of yesterday's bread from the supermarket, you'd eat something baked just for you on demand.”ChallengesDespite recent advancements in 3D food printing, the industry has many challenges to overe. Currently, most ingredients must be changed to a paste (糊状物) before a printer can use them, and the printing process is quite time­consuming, because ingredients interact with each other in very plex ways. On top of that, most of the 3D food printers now are restricted to dry ingredients, because meat and milk products may easily go bad. Some experts are skeptical about 3D food printers, believing they are better suited for fast food restaurants than homes and high­end restaurants.[语篇解读] 本文是一篇科普说明文。

Module 2 The RenaissanceⅠ.单句语法填空1．She came to ______ crossroads，where she was at ______ loss which way to take.【答案】a；a2．The whole construction of our society depends ______ mutual trust，not distrust.【答案】on3．______ (admit) to a key university，all the students in Senior 3 are making great efforts to study.【答案】To be admitted4．Mr.Chang cannot be here for some reason，so his wife will accept the prize ______ behalf of him.【答案】on5．The information ______ (obtain) from the Internet is not always true，so we should learn to check the facts we find on websites.【答案】obtained6．How close parents are to their children has a great effect ______ the character of the children.【答案】on/upon7．China's first aircraft carrier，______ (measure) as long as 304 meters，was handed over to the People's Liberation Army Navy in 2012.【答案】measuring8．Facing the colorful world，it is often difficult to decide what to take and what to leave ______.【答案】behind9．______ (have) little such material left，they decided to hold a meeting to discuss what ______ (do)．【答案】Having；to do10．—Anything else to say for yourself?—Well，dear judge，I ______ never ______ (seek) to hide my views.【答案】have；soughtⅡ.用所给短语的适当形式填空leave...behind，depend on，set...aside，up to，take up，be thirsty for1．I ______ two hours every Sunday afternoon to spend with my family.【答案】set aside2．We can't ______ his arriving here on time.【答案】depend on3．They had moved out and ______ nothing.【答案】left behind4．He likes to have control over everyone；that is，he______power.【答案】is thirsty for5．Marx ______ English study in his fifties，but he translated several English books.【答案】took up6．The job is demanding；I'm afraid he isn't ______ it.【答案】up toⅢ.完成句子1．他们正在讨论去哪里度假。

第一部分教材知识突破选修八Unit 2 Cloning———————————◄课时跟踪·一练而就►———————————Ⅰ.阅读理解A(2020届湖南省长郡中学高三开学考试)Many people trying to sell homes find that an increase in home prices has turned the market in their favor. But sellers can still get the short end of the deal if they aren't careful. Here are a few tips for you：Don't test your luck. Of course you think anyone who moves into your lovely home should be willing to pay top dollars, especially if you've recently invested in some improvements. But listing a home at a price that's too high above the market price could turn away some buyers.Buyers noticing that the home still hasn't sold may begin to assume there's something wrong with the house and use that as a reasonable excuse for offering a lower price. And if a home hasn't received any offers after two weeks, it might be time to reset the price.A price that's too low can bring about an undesired outcome. Listing your home at or slightly below the market price can have the effect of drawing in a large group of buyers and increase the chances that a home will receive multiple offers. But setting the price too low comes with several risks. One possibility is that buyers will get skeptical of the home that is listed for $15，000 to $20，000 less than similar homes in the area, especially if it's not properly marketed. Once again, people might assume there is something wrong with the home and may not bother to look at it.Spy on the competition. Going to other people's open houses can give you a better sense of how your home compares to others on the market. Check out the decoration in their kitchens, the size of their backyards and use the information to figure out where your home should fit in the range of the price. But don't set your pricing just on what you see elsewhere.【语篇解读】本文讲述了把房子卖出好价钱的注意事项。

选修8 Unit 2 Cloning单独成册：对应学生用书第329页[基础巩固篇]一、默写版块Ⅰ.重点单词请快速写出下列单词对应的汉语意思1．mercial adj.商业的；贸易的2．straightforward adj.简单的；直接的；坦率的3．undertake vt.着手；从事；承担4．breakthrough n．突破5．cast vt.扔；投；掷6．altogether adv.总共；完全地7．arbitrary adj.任意的8．obtain vt.获得；赢得9．attain vt.获得；到达(水平、年龄、状况等) 10．forbid vt.禁止；不准请快速写出下列英语单词11．procedure n．程序；步骤；手续12．moral adj.道德(上)的；伦理的13．owe vt.欠(账、钱、人情等)；归功于……14．shortly adv.立刻；不久15．bother vt.打扰vi.操心n．烦扰16．strike vi.& vt.打；撞击；罢工n．罢工17．vain adj.虚荣的；自负的；徒劳的18．drawback n．缺点；不利条件19．merely adv.仅；只；不过20．hatch vt.& vi.孵出；孵卵；孵化请快速写出下列英语单词及拓展单词21．differ vi.不同；相异different adj.不同的difference n．不同；差异22．exact adj.精确的；准确的exactly adv.确切地；精确地23．correction n．改正；纠正；修正correct vt.改正24．object vi.反对；不赞成objection n．不赞成，反对；异议objective adj.客观的；公正的；真实的25．conservative adj.保守的；守旧的conservation n．保护；保存26．accumulate vt.& vi.积累；聚积accumulation n．积累；累积；堆积物27．pulsory adj.必须做的；义务的；强迫的；强制的optional adj.可选择的28．retire vi.退休；离开retirement n．退休；离开29．assumption n．假定；设想assume vt.假定；设想30．regulation n．规则；规章；法规regular adj.有规律的；规则的；定期的；经常的31．initial adj.最初的；开始的initially adv.起初32．resist vt.抵抗；对抗resistance n．抵抗；阻力；抵抗力；电阻resistant adj.反抗的；有抵抗力的33．decoration n．装饰decorate v．装饰34．adore vt.崇拜；爱慕；喜爱adorable adj.可爱的35．reasonable adj.合情理的；讲道理的；公道的reason n．原因；理由Ⅱ.高频短语1．pay off 得到好结果；取得成功；偿清2．cast down 使失望；使沮丧3．in favour of 赞成；支持4．(be) bound to (do)．.. 一定或注定(做)……5．strike...into one's heart 使……刻骨铭心6．from time to time 不时，偶尔7．bring back to life 恢复生机；使复活8．in vain 白费力气；枉费心机9．in good/poor condition 状况很好(坏)；情况很好(坏)10．have an impact on 对……有影响Ⅲ.经典句型1．It happens in plants when gardeners take cuttings from growing plants to make new ones.当园艺师从生长着的植物上剪下枝来培植新植物时，它(克隆)就发生了。

Unit 2 Cloning错误!未指定书签。

必备知识·盘点夯基BI BEI ZHI SHI PAN DIAN HANG JI Ⅰ．单词立体巧记写准记牢语境运用核心单词1．__undertake__vt．着手；从事；承担2．__breakthrough__n．突破3．__cast__vt．扔；投；掷4．__unable__ adj．不能的；不会的5．__obtain__vt．获得；赢得6．__attain__vt．获得；到达(水平、年龄、状况等)7．__forbid__vt．禁止；不准8．__drawback__n．缺点；不利条件9．__owe__vt．欠(账、钱、人情等)；归功于……10．__shortly__adv．立刻；不久11．__bother__vt．打扰vi．操心n．烦扰12．__regulation__n．规则；规章；法规13．__strike__vt．& vi．打；撞击；罢工n．罢工14．__impact__n．撞击；冲击；巨大的1．We are supposed to __undertake__(承担) the responsibility to lead alow-carbon lifestyle, which is of greatsignificance．2．With medical __breakthroughs__ (突破), people are living a healthier andlonger life．3．Nowadays, energy can be__obtained__ (获得) through varioussources such as oil, coal, natural gas,solar heat, the wind and oceantides．4．Our school is a non-smokingschool．So smoking is __forbidden__(禁止) here．5．So I have no choice but to__bother__ (打扰) you to correct mymistakes in the material I attach tothe letter．迎的9．__object__ vi．反对；不赞成→__objection__ n．不赞成；反对；异议10．__correction__ n．改正；纠正；修正→__correct__vt．改正；纠正11．__resistance__ n．抵抗→__resist__ vt．抵抗；对抗→__resistant__ adj．抵抗的，反抗的12．__exact__ adj．精确的；准确的→__exactly__ adv．精确地；准确地5．Nowadays few people can __resist__the temptation of smartphones, for so many interesting things in them make anyone trying to be __resistant__ to them finally give up their __resistance__．(resist) 6．He __retired__ from the post as a manager．After his __retirement，he settled down in a remote village．(retire)联想积累：1．“动词＋副词”构成的合成词①drawback n．缺点②breakdown n．崩溃；故障③farewell n．告别④feedback n．反馈⑤set-up n．计划；组织⑥break-up n．分手；中断2．accumulate及其相关动词小结①accumulate 积累；聚积②increase 增长③enlarge 扩大；放大④expand 扩大；膨胀⑤shrink 收缩；缩小⑥reduce 减少3．表示“反对；拒绝”的词荟萃①against prep．反对②oppose v．反对③object vi．反对④disagree vi．不同意⑤reject vt．拒绝⑥refuse v．拒绝Ⅱ．短语语境助记写准记牢语境运用1．__pay off__得到好结果；取得成功；偿清2．__cast down__(使)失望；(使)沮丧；不愉快3．__object to__ 反对；不赞成4．__in favour of __赞成；支持5．__owe．．．to．．．__把……归功于……6．__(be) bound to(do)．．．__一定或注定(做)……7．__strike．．．into one's heart__使……刻骨铭心8．__from time to time__不时；偶尔9．__bring back to life__使复生；使复活10．__in vain__白费力气；枉费心机11．__in good/poor condition__状况很好/坏；情况很好/坏语境运用1．The mobile phone is __in good condition__，looking like the newly bought one．2．Don't let yourself be __cast down__ by a small failure in the experiment．Try again．3．In ancient times, people believed that they could be __brought back to life__ after death．4．Keep on working hard like this, and your research __is bound to__ obtain great success．5．The athlete' s years of hard training __paid off__ when she finally won the Olympic gold medal．6．Mountain Tai __struck__ its beauty __into her heart__ and she decided to visit it again the next year．7．All efforts will be __ in vain__ if we can' t learn English by practising repeatedly．8．She made it clear that she __objected to__ the proposal, for it was useless．Ⅲ．句式运用速记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 generation．其优点是如果发生了某种新的疾病，这类动物中的一些可能会死掉，而另外一些却能存活下来，并且把这种免疫力传给下一代。

课时作业5Ⅰ.用动词的适当形式填空1．________ (give) more time，he will make a first－class tennis player.2．________ (hear) that Zhang Shaohan will give a performance in the city，he got very excited.3．My grandfather always tells me that the ________ (labour) people are the wisest people in the world.4．________ (be) a student in the new century，we should know what is honorable behavior and what is shameful.5．When hearing the news that France was defeated in the World Cup，he felt ________ (disappoint) because he likes the team very much.6．He sent the company another e­mail，________ (hope) to get further information about the job.7．Unless ________ (invite) to speak，you should remain silent at the conference.8．The building ________ (repair) now is a hospital.9．________ (surround)，the enemy were forced to put down their guns.10．________ (give) such a good chance，how could he give it up?答案：1．Given 2.Hearing bouring 4.Being 5.disappointed 6.hoping 7.invited 8.being repaired 9.Being surrounded 10.Having been givenⅡ.非谓语动词对比练习，用括号中词的正确形式填空1．I want one magazine ________. (read)2．My teacher wanted me ________ this question. (answer)3．The woman wanted her husband ________ at once. (examine)4．My bicycle wants ________. (repair)5．The girl was made ________ a man she didn't love at all. (marry)6．The show made me ________ in the study of science. (interest)7．He raised the picture to make everyone ________ clearly. (see)8．He raised his voice to make himself ________. (hear)9．The boss made the workers ________ day and night. (work)10．You'd better get your own room ________. (clean)答案：1.to read 2.to answer 3.(to be) examined4．repairing/to be repaired 5.to marry 6.interested 7.see 8.heard 9.work10.cleanedⅢ.完成句子1．Young Frank moved to another city with his parents, ________________(再也没有被听说过)．2．The hurricane Sandy went over ________________(给这个地区造成了巨大损失)．3．Mr Hank was said to be ________________(第一个发现飞机残骸的人)．4．The boys set out on their journey, ________________(每人骑了一辆自行车)．5．It is wise of him ________________(决定退出比赛)．6．Since he left, I have been looking forward to ________________(再见他一面)．答案：1.never to be heard of 2.having caused great damage to the region 3.the first man to find the remains of the plane 4.each riding a bike 5.to decide to quit the competition 6.meeting him againⅣ.单句改错1．I remember taking to the zoo when I was young.________________________________________________________________________2．Her husband died, left her 5 children.________________________________________________________________________3．The problem is worth being studied in modern society.________________________________________________________________________4．He was so lucky that he escaped hurting.________________________________________________________________________5．Using by me now, the bike can't be lent to you.________________________________________________________________________答案：1.taking→being taken 2.left→leaving 3.being studied→studying 4.hurting→being hurt ing→Being usedⅤ.语法填空Although many high school dropouts leave school permanently, some dropouts later reenter school. __1__(approximate) 10 percent of the sophomores __2__ dropped out between 1980 and 1982 returned to school by __3__ fall of 1982. Generally, high school reentrants differ __4__ typical dropouts in several school and student characteristics. Background attributes and test score performance __5__(associate) with low dropout rates tend to be related to higher－than－average reentry rates. For example, reentry rates among 1980 sophomore dropouts were about one－fifth __6__(high) in the Northeast andNorth Central regions than in the South or West. Among whites, reentry rates in the West were one－third lower than in other regions. __7__ blacks, reentry rates in the Northeast(14 percent) __8__(be) substantially higher than those in the South (6 percent). Hispanic dropouts in the North Central region were three times __9__ likely to return to school as those in the Northeast or West. Hispanics in the South were twice as likely to reenter as __10__ in the Northwest or West.答案：1.Approximately 2.who/that 3.the 4.from5．associated 6.higher 7.Among 8.were 9.as 10.thoseⅥ.阅读理解From furniture to jewelry, from the medical industry to civil engineering, three －dimensional printing can turn all sorts of ideas into objects.“I wanted to print large objects such as buildings，” said Behrokh Khoshnevis, professor of the University of Southern California. He planned to construct a house in 24 hours by applying 3D printing techniques, but he admitted there would be difficulties in meeting his goal.“For example, if you run out of ink while printing on paper, you will throw that paper away. But you cannot throw half－completed buildings away if your material gets stuck.” he said. Although the printed house is not available to vis it, there is a chance for people in Shanghai to see items printed in 3D.The Belgium－based company Materialise NV is currently holding a 3D printing exhibition in Shanghai that started in late 2012 and will continue until the middle of this year. The company is eager to show Asia what is possible with 3D printing.“All the pieces shown here are what cannot be made through traditional techniques.A good example of this customization is hearing aids. More than 10 million people already use 3D printed hearing aids, all made according to the size of their ear，” said Wim Michiels, executive vice－president at Materialise NV.“You can produce anything whenever and wherever you like. You don't need to set up production lines for pieces that only need a limited amount of product. Setting up a production line is a lot of work, takes a long time and is very expensive for a limited number of pieces.” said Michiels.Kim Francois, managing director of Materialise China, said their European and American clients have already made the next step toward additive manufacturing with small －series production such as hearing aids.1．What is mainly talked about in the text?A．The development of 3D printing.B．A 3D printing show in Shanghai.C．Varieties of items printed in 3D.D．The company MaterialiseNV.解析：主旨大意题。

选修⑧Unit 2 单元主题语篇训练Ⅰ.阅读理解AWith only about 1,000 pandas left in the world, China is desperately trying to clone the animal and save the endangered species. That's a move similar to what a Texas A& M University researchers have been undertaking for the past five years in a project called “Noah's Ark”．Noah's Ark is aimed at collecting eggs, embryos (胚胎), semen and DNA of endangered animals and storing them in liquid nitrogen. If certain species should become extinct, Dr. Duane Kraemer, a professor in Texas A& M's College of Veterinary Medicine, says there would be enough of the basic building blocks to reintroduce the species in the future.It is estimated that as many as 2,000 species of mammals, birds and reptiles will become extinct in over 100 years. The panda, native only to China, is in danger of becoming extinct in the next 25 years.This week, Chinese scientists said they grew an embryo by introducing cells from a dead female panda into the egg cells of a Japanese white rabbit. They are now trying to implant the embryo into a host animal. The entire procedure could take from three to five years to complete.“The nuclear transfer (核子移植) of one species to another is not easy, and the lack of available (capable of being used) panda eggs could be a major problem，” Kraemer believes. “They will probably have to do several hundred transfers to result in one pregnancy (having a baby). It takes a long time and it's difficult, but this could be groundbreaking science if it works. They are certainly not putting any live pandas at risk, so it is worth the effort，” adds Kraemer, who is one of the leaders of the Project at Texas A & M, the first-ever attempt at cloning a dog.“They are trying to do something that's never been done, and this is very simi lar to our work in Noah's Ark. We're both trying to save animals that face extinction. I certainly appreciate their effort and there's a lot we can learn from what they are attempting to do. It's a research that is very much needed.”语篇解读：本文是一篇说明文。

课时提能练(四十)选修8Unit 2The universal languageA：知识层面Ⅰ.语境语法填空AThere is 1.a trend that more and more young people are unwilling to listen to classical music.So the number of the young people who enjoy classical music is 2.on the decline.The teenagers have a tendency 3.for R&B.For example，many girls fall in love with Jay Chou at first sight.They seek chances to get his every album.However，a great many parents have prejudice 4.against Jay Chou.They dislike his unique music style.They also demand that schools 5.should_help(help)the students establish good appreciation of music.It is evident that people 6.from different ages have different opinions.We should communicate more with our children and respect their opinions.BThe world－famous opera，Turandot，is the story of a stubborn and cruel Chinese princess，d(name) Turandot.In order to avoid 2.marriage(marry)，she says that any potential husband must answer all three riddles correctly 3.or die.A handsome prince，named Calaf，says that he will solve the riddles and marry her.Meanwhile，Liu，a young slave of Calaf's father，expresses her love for Calaf.Then the story takes 4.on a classic love triangle 5.between Calaf，Turandot and Liu.Calaf goes to Turandot without introducing 6.himself(he)．Although Calaf answers Turandot's questions 7.correctly(correct)，she is greatly upset by this.8.Seeing(see) this，Calaf says that 9.if she can guess his name by sunrise，she will not have to marry him.In order to learn his name，Turandot seizes Liu，asking for thename.10.Unfortunately(fortunately)，Liu kills herself.But at the end of the story，the prince and Turandot unite in marriage，and the whole city celebrates their happiness.Ⅱ.语境短文改错根据课文内容，对下面材料进行修改。