高三英语专题复习Unit3Scienceversusnature(第2课时)教案牛津译林版必修5

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江苏省新沂市第二中学高三英语专题复习 Unit 3 Science versus nature(第

Unit 3 Science versus nature课题Unit 3 Science versus nature课型复习课教学目标培养阅读技巧，限时训练重点限时训练难点限时训练教法讲授法、讨论法、探究法教学内容个案调整教师主导活动学生主体活动教学过程Third periodReading strategies: Understanding scientific termsWhen reading articles about science, we often come across difficult scientific terms. We have to work out their meaning in order to understand the text as a whole. Begin by reading the first and last paragraphs for an idea of what the article is about. Then, scan the body of the article. Circle any words you do not know. Question things you do not understand or that do not appear to make sense. Finally, read through the article a few times. You will often be amazed to discover that what confused you at first makes sense upon further readings.2011年江西卷D篇Why should mankind explore space? Why should money, time and effort be spent exploring and researching something with so few apparent benefits? Why should resources be s pent on space rather than on conditions and people on Earth? These are questions that, understandably, are very often asked.Perhaps the best answer lies in our genetic makeup(基因构成) as human beings. What drove our ancestors to move from the trees into the plains, and on into all possible areas and environments? The wider the spread of a species, the better its chance of survival. Perhaps the best reason for exploring space is this genetic tendency to expand wherever possible.Nearly every successful civilization has explored, because by doing so, any dangers in surrounding areas can be identified and prepared for. Without knowledge, we may be completely destroyed by the danger. With knowledge, we can lessen its effects.Exploration also allows minerals and other potential (潜在的) resources to be found. Even if we have no immediate need of them, they will perhaps be useful later. Resources may be more than physical possessions. Knowledge or techniques have been acquired through exploration. The techniques may have medical applications which can improve the length or quality of our lives. We have already benefited from other spin-offs including improvements in earthquake prediction, in satellites for weather forecasting and in communications systems. Even non-stick pans and mirrored sunglasses are by-products (副产品) of technological developments in the space, the chance to save ourselves might not exist.While many resources are spent on what seems a sm all return, the exploration of space allows creative, brave and intelligent members of our species to focus on what may serve to save us. While space may hold many wonders and explanations of how the universe was formed or how it works, it also holds dangers. The danger exists, but knowledge can help human being to survive. Without the ability to reach out across space, the chance to save ourselves might not exist.While Earth is the only planet known to support life, surely the adaptive ability of humans would allow us to live on other planets. Itis true that the lifestyle would be different, but human life and cultures have adapted in the past and surely could in the future.71. Why does the author mention the questions in Paragraph1?A. To express his doubts.B. To compare different ideas.C. To introduce points for discussion.D. To describe the conditions on Earth.72. What is the reason for exploring space based on Paragraph2?A. Humans are nature-born to do so.B. Humans have the tendency to fight.C. Humans may find new sources of food.D. Humans don’t like to stay in the same place.73. The underlined word “spin-offs” in Paragraph 4 probably refers to______.A. survival chancesB. potential resourcesC. unexpected benefitsD. physical possessions74. What makes it possible for humans to live on other planets?A. Our genetic makeup.B. Resources on the earth..C. The adaptive ability of humans.D. By-products in space exploration.75. Which of the statements can best sum up the passage?A. Space exploration has created many wonders.B. Space exploration provided the best value for money.C. Space exploration can benefit science and technology.D. Space exploration may help us avoid potential problems on Earth.Can dogs and cats live in perfect harmony in the same home? People who are thinking about adopting a dog as a friend for the ir cats are worried that they will fight. A recent research has found a new recipe of success. According to the study, if the cat is adopted before the dog, and if they are introduced when still young (less than 6 months for cats, a year for dogs), it is highly probable that the two pets will get along swimmingly. Two-thirds of the homes interviewed reported a positive relationship between their cat and dog.However, it wasn’t all sweetness and light. There was a reported coldness between the cat and dog in 25% of the homes, while aggression and fighting were observed in 10% of the homes. One reason for this is probably that some of their body signals were just opposite. For example, when a cat turns its head away it signals aggression, while a dog doing the same signals submission.In homes with cats and dogs living peacefully, researchers observed a surprising behaviour. They are learning how to talk each other’s language. It is a surprise that cats can learn how to talk ‘dog’, and dogs can learn how to talk ‘Cat’.What’s interesting is that both cats and dogs have appeared to develop their intelligence. They can learn to read each other’s body signals, suggesting that the two may have more in common than waspreciously suspe cted. Once familiar with each other’s pres ence and body language, cats and dogs can play together, greet each other nose to nose, and enjoy sleeping together in the sofa. They can easily share the same water bowl and in some cases groom(梳理) each other.The significance of this research on cats and dogs may go beyond pets----to people who don’t get along, including neighbors, colleagues at work, and even world superpowers. If cats and dogs can learn to get along, surely people have a good chance.31. The underlined word swimmingly in paragraph1 is closest in meaningto______.A. earlyB. sweetlyC. quicklyD.smoothly32. Some cats and dogs may fight when _________.A. they are cold to each otherB. they look away fromeach otherC. they m isunderstand each other’s signalsD. they areintroduced at an early age33. What is found surprising about cats and dogs?A. They eat and sleep togetherB. They observe eachother’s beh aviorsC. They learn to speak each other’s languageD. They know somethingfrom each other’s voice34. It is suggested in paragraph 4 that cats and dogs_______.A. have common interestsB. are less different thanwas thoughtC. have a common body languageD. are less intelligent thanwas expected35. What can we human beings learn from cats and dogs?A. We should learn to live in harmonyB. We should knows moreabout animalsC. We should live in peace with animalsD. We should learn morebody languages板书设计当堂作业课外作业教学札记。

高二英语 Unit 3 Science versus nature教案

高二英语Unit 3 Science versus nature教案Period 2 Reading (The perfect copy)Teaching goals:1.To learn some new words and expressions.2.To improve their reading abilities.3.To become more interested in reading articles related to science.Teaching focus and difficulties:1. Students can work out the meaning of difficult or unfamiliar scientific terms withreading strategy.2. Students can hold their own opinions on the base of reading the article.Teaching aids:The multimediaBrief teaching procedures:Step1 Warming upCheck the homework. Encourage students to share their sources relevant to cloning technology with the whole class. Tell students that cloning has been the subject of scientific experiments for years. The recent success in cloning animals has resulted in fierce debates between scientists, politicians and public.Step 2 Lead –inTalk about Dolly, know some information about cloning and learn some new words.Step 3 Speed-readingRead quickly and answer the following questions1.What is cloning?2.How many scientists are mentioned in this text? Who wants to clone a human being? Step 4 Reading in detailRead each paragraph of this text carefully, and then find out agreement and disagreement about cloning.Step 5 ExercisesRead the passage carefully and decide these sentences true or false.Step 6 Discussion1.What’s the writer’s attitude to cloning?2.Are there any benefits from cloning?3. What do you think is “the perfect copy〞?What’s your opinin about human cloning? Step 7Homework1. Read the text again and try to find out your favorite sentences.2. If you had the right, what would you like to clone? Why? Please write a short passage (100 words or so).。

英语：unit3-《science-versus-nature》reading(2)课件(译林牛津版必修5)

D. imitation
cloned pigs
Do you think it would be a good idea to clone humans some day? Why or why not?
Fast reading
1.Does the article give an anti-or procloning point of view, or both? Both 2.What was the name of the first cloned mammal? Dolly 3.Is Pauline Carter pro-or anticloning? Anti-cloning.
3.What did Pauline advise people who have no children to do? C A. Cloning a child at once. B. Buying a child from friends. C. Adopting a child. D. Not thinking about it any more.
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口，外头的阳光把他的影子长长的拖到裳儿身边，她没有回头。冬天，阳光这么好，是珍贵的。可是这样一来就不会下雪了。今年，雪来得这样晚。作为西南盆地的锦城，气候温和得可厌，一年说不定只下一场雪，还是意思意思的那种，北地风雪中冻馁的饥民一定羡慕得不得了„„然而温和至此，实在是可厌的。裳儿没来由这样想。苏小横开口时，裳儿便有些儿期待他跟她谈论风与雪、云与月、遥远的城池与遥远的男人和诸人。苏小横问：“知道我为什么罚你跪在这儿吗？”“知道。”裳儿一下子被拉回现实世界，颓然道：“我偷藏了师父的鞋儿，害他差点迟到堂会，还不悔改，前儿变本加厉，换了师父的锦囊道具。”“所以他生气了。”“是的。”裳儿有些后悔。蝶宵华的气，并不对着人发。他只是自己闷闷儿、闷闷儿的气着，然而却把能给你的慵懒与美丽都收回了，这样一来，你倒宁肯他直接给你一刀算了。“我又为什么生气呢？”苏小横又问。裳儿察觉了他话音中的重点，想了想：“我对师父太动心了。”当你开始毫无必要的欺负一个人，当你认为他生着闷气比插你一刀伤你更深，你是太过动心了。“这对你入宫不利。”苏小横踱到她对面的蒲团，盘膝坐下。“是的„„”裳儿困惑的调整了一下姿势，仍然是跪着的，但腰肢软下来，像一只盘踞的猫，“爷爷你不觉得你很矛盾吗？”“嗯？”“你要一个人入宫，足以魅惑圣眷，你又要这个人没有心，不会为其他美男动容。更重要的是，你把师父放到我身边，让他教我这一切！你不觉得你在自掘坟墓？”苏小横静静道：“你告诉我，我自掘了坟墓吗？”裳儿又调整了一下姿势，把脚尖跷起来，像一只挑衅的猫：“我问过师父类似的问题，他教给我白骨观、脓血观、枯骨观。”“想必对你没什么用。”苏小横道。“是。”裳儿遗憾的承认，“我若爱他，他皮囊下是一泡脓血我也爱他。他明天就化为一堆枯骨，我今天也还是爱他。”“那么——”“可我爱他，他也不会有反应的。我就算是火，他已经是一捧灰了。”裳儿的声音里难得带上了哽咽，“如果是冰捂热了，它还能化成水。已经是一捧灰的心，再怎么捂它，最多是捂的时候暖一点点，手一放，又凉了。爱这种人，是在他身边掏心掏肺的照顾他、还是在遥远的地方默不作声思念他，又有什么区别呢？”苏小横缓缓道：“我看你已经有决定了。”“嗯！”裳儿眼睛里泪光盈盈，“我会进宫，然后一直思念他。当然我肯定把这份思念藏得很好，爷爷你知道我骗起人来有多厉害！再以后——估计我可能又会爱上什么其他人吧？对他这点无谓的可笑感情，就可以丢掉了。”苏小横却摇头道：“不。”裳儿投给他吃惊的目光。“有的时候呢，年青人看到春天第一朵花，以为是

【高考复习强化】2019届高考英语一轮复习 Unit 3 Science versus nature

Unit 3Science versus nature1．succeed vi.成功；继承；办成__________ n．成功；成功的人(或事)__________ adj.成功的；有成效的归纳拓展Give your children permission to succeed.允许孩子们成功。

(2010·安徽，阅读理解D)活学活用(1)I am confident you will __________________ lawyer.我有信心你会成为一名成功的律师。

(2)The picture reminds me of those who _____________________(在不利的条件下成功)．(3)On the basis of his great experience，he had________ developing an entirely new method of polar exploration.A．succeeded in B．won forC．had victory to D．won in2．praise v. & n．表扬；赞扬；表彰归纳拓展(1)But child experts are now learning that too much praise can lead to the opposite effect. (2008·福建，阅读理解B)但儿童专家逐渐了解到过多的表扬会起到相反的效果。

(2)The doctor praised her for her courage.医生表扬了她的勇气。

活学活用(1)She wrote a poem ______________ freedom.她写了一首诗歌颂自由。

(2)He gave a speech ①________________________ (高度赞扬) school life，which made him ②__________________ (因……而受到高度赞扬) it.So we all ③__________________ (为……表扬他) his cleverness.(3)The school has decided to hold a meeting________ his heroic deeds.(2010·郴州调研)A．in favour of B．in memory ofC．in praise of D．in hope of3．urge n．强烈欲望，迫切要求；vt.催促，力劝；强烈要求归纳拓展I was embarrassed，but I fought the urge to run off the stage.(2010·山东，完形填空)我感到尴尬，但我战胜了跑离舞台的冲动。

【K12教育学习资料】高三英语专题复习 Unit 3 Science versus nature(

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16. ---Let’s hurry. Perhaps we can catch the train. ---It’s too late now, _______. A. otherwise B. therefore C. anyway D. however 17. Some people argue using _____ nature to meet our own needs may spell disaster, unless we start to look around and understand how ______ clean environment benefits us all. A. /; a B. the; the C. the; a D. a; a 18. Many children think they are___ with when their parents are trying to show concern about them. A. interfered B. separated C. disturbed D. offended 19. Over years, scientists have made a great _____in the treatment of cancer. A. break-in B. breakthrough C. breakup D. breakdown 20. Some people are sitting on the grass; others are walking along the lake, ______ . A. chatting and to laugh B. to chat and to laugh C. chatting and laughing D. chatted and laughed 21. We had intended to do everything according to the schedule, but it didn’t ____ as planned. A. make up B. turn out C. go on D. come up 22. ____ by many well-known experts and film stars, the product was very popular at one time. A. To advocate B. Having advocate d C. Advocating D. Advocated 23. When the headmaster spoke out his plan, the ____of the students in the class ___ against it. A. majority; were B. most; were C. most; did D. majority; did 24. All the candidates were ______ the street to be named after a great man ______ his great contributions to the city. A. in favor of; in need of B. in praise of; in favor of C. in praise of; in need of D. in favor of; in honor of 25. When the stranger was dragging him away, the baby reached out his hands in ______ want of his mother. A. curious B. desperate C. sincere D. serious 26. The explorer traveled to several remote villages, _____a lot of unusual information. A. gathering B. having gather C. to gather D. gathered 27. In the questionnaire, the subjects are questioned whether they___ banning cars in the city center. A. agree B. comment C. advocate D. conduct 28. It was more than he could bear when his old friend ______ him to accept a cigarette. A. invited B. urged C. persuaded D. agreed 29. Experienced as she is, the teacher is still thinking of new ideas about how the new textbooks should be ______. A. conducted B. made C. sent D. carried

【K12教育学习资料】高三英语专题复习 Unit 3 Science versus nature(

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板书设计当堂作业课外作业教学札记
专注专业学习坚持不懈勇攀高峰 2
突破单词，重点句式 2 , 4 , 6 学生主体活动
个案调整
教
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Listen and learn: Listen to the wordlist and try to learn the words and phrases by heart. ◆Step 1: ◆Step 2: Personal show ●Task 1: Give the following words’ Chinese meaning consequence n.结果,后果 harvest vt. & vi.收割(庄稼) n. 收获;收成 transform vt.使改变外观或性质 (尤指向好的方向) ; 使改变形态 concept n.概念;观念 br eakthrough n.突破 conduct vt.实施;指挥乐队 nutrition n.营养 reliable adj. 可信赖的,可依靠的 brief adj.短时间的,短暂的; 简洁的,简单的 c onfirm vt. & vi.证实, 证明; 确认;使确信 ●Task 2: Translate the following words 戏弄,摆弄;把……当作儿戏 toy with n. 意图 , 目的 ; 企图 intention vt.收养,领养;采用,采纳 adopt adj.法律许可的,合法的 legal 义无反顾地进行, 努力推进 push ahead with 效仿某人 follow in one's footsteps n.总结;概括,概要 summary n.资源 resource n.仔细考虑 ; 必须考虑的因素;体谅,顾及 consideration n. 利润 , 收益 vi. & vt.获益;对…有用 profit Step 3: Text reading Listen to the text and then finish the following sentences Para. Differe nt opinions on the first human embryo 1. _______

高考英语Unit3 Science versus nature

落堕市安心阳光实验学校Unit 3 Science and natureⅠ.单项填空(7 min.)1. It is bad manners to talk to other person with your fingers ______ others.A. pointing toB. pointing atC. pointing outD. point on2. He ______ his plan for dropping out of the university regardless of his parents opposition.A. pushed alongB. pushed ahead withC. pushed forD. pushed forward3. — I keep gaining weight.— If you don't watch out, you'll ______ as big as your mother.A. endB. end ofC. end upD. end up with4. The boy could not ______ the temptation of the toy train and ______ to leave the shop with his mother.A. persist; rejectedB. resist; refusedC. persist; refusedD. resist; rejected5. Many houses were completely destroyed in the hurricane which struck the area last week. ______， the victims had to live in the temporary shelters offered by the Red Cross.A. As a result ofB. As a consequenceC. As usualD. As for6. A new report says about two million people a year die from accidents and diseases ______ to their jobs.A. relatedB. relatingC. having relatedD. being related7. The manager director was to ______ the accident, although it was not his fault.A. be blamed forB. blamed forC. blame onD. be blamed on8. When the headmaster put forward the plan, the ______ of the students in the class ______ against it.A. majority; wereB. most; wereC. most; didD. majority; did9. The present situation is very complex, so I think it will take me some time to ______ its reality.A. make upB. figure outC. look throughD. put off10. — My room gets very cold at night.— ______.A. So is mineB. So mine isC. So does mineD. So mine does11. Also when you write your goals in a particular way you are able to make yourself continuously ______ situations that will bring you nearer to your goal.A. accustomed toB. worried aboutC. familiar withD. aware of12. Most experts ______ that all these changes will lead to a strong and powerful China, one that can surprise the whole world.A. predictB. guaranteeC. urgeD. promise13. Research shows that people feel unhappy and worried when they have nothing to do. ______， the happiest are those who are busy.A. In shortB. In factC. As a resultD. On the contrary14. Don't miss the musical when it ______ next month because all the actors give world class performances.A. comesB. will comeC. is to comeD. is coming15. ______ makes some people appear astonishingly youthful while others seem much older than their actual age?A. What it isB. What is it thatC. What it is thatD. Why it is whatⅡ.阅读填空(10 min.)(2012·湖南)Since the earliest civilizations, people have controlled rivers to meet society's demands. Today, rivers are controlled for many reasons, primarily to maintain reliable water supplies for daily, agricultural and industrial needs, for power generation, for navigation (航行), and to prevent flooding.River control is achieved by channelization, a term that covers a range of river engineering works, including widening, deepening, straightening and stabilization of banks, and by the construction of dams.An important period of channelization took place in Europe during the 19th century, when many large rivers were straightened and their beds deepened. One of the most dramatically changed was the Tisza River, a branch of the Danube that flows through Hungary. The controlling of the Tisza, designed to reduce flooding and make land for agriculture,included cutting off more than 100 meanders (河曲), shortening the river's length by nearly 400 kilometers.One of the most common ways in which people control rivers is by damming them. The past 50 years or so has seen an increase in dam construction worldwide, and at the beginning of the 21st century, there were about 800，000 dams globally, some towering more than 200 meters in height.Despite their successes, many dams also cause significant environmental changes that prove harmful. Some particularly deep reservoirs (水库) can bring about earthquakes due to the stress on their bottom rocks caused by huge volumes of water. Downstream of a reservoir, the river is certainly influenced in many ways: water volume, speed and quality are all affected, leading to changes in the landscape and among plants and animals.Ⅲ.写作(25 min.)(原创)你的室友最近总是心烦睡不着觉，你帮助了他(她)共同对付。

[推荐学习]高三英语专题复习 Unit 3 Science versus nature学案(无答案

Unit 3 Science versus nature 单元视窗Wordlistclone [kləun] vt.克隆 n.克隆出来的动物或植物* embryo [ˈembriəu] n.胚胎on the one hand…on the other hand … 一方面…另一方面…tissue [ˈtiʃu:] n. (生物的)组织;纸巾toy with戏弄,摆弄;把…当作儿戏real-life adj真实的,现实生活中的* monster [ˈmɔnstə] n.怪物exact [igˈzækt] adj.精确的,准确的cell [sel] n.细胞;小隔间;电池* mammal [ˈmæməl] n.哺乳动物* Scottish [ˈskɔtiʃ] adj.苏格兰的intention [inˈtenʃən] n.意图,目的;企图anxiety [æŋˈzaiəti] n.忧虑,焦虑,不安saleswoman [ˈseilzwumən] n.女售货员, 女推销员adopt [əˈdɔpt] vt.收养,领养;采用,采纳legal [ˈli:gəl] adj.法律许可的,合法的push ahead with义无反顾地进行, 努力推进* Italian [iˈtæliən]adj.意大利的 n.意大利人;意大利语physician [fiˈziʃən] n.医师;内科医生goat [gəut] n.山羊consequence [ˈkɔnsikwəns] n.结果,后果harvest [ˈhɑ:vist] vt. & vi.收割(庄稼) n.收获;收成for sale供出售,待销售transform [trænsˈfɔ:m] vt.使改变外观或性质 (尤指向好的方向) ; 使改变形态concept [ˈkɔnsept] n.概念;观念crime [kraim] n.罪,罪行fellow [ˈfeləu] n.男子,家伙;同事,同类profession [prəˈfeʃən] n.职业,行业radiation [ˌreidiˈeiʃən]n.辐射,放射线breakthrough [ˈbreikθru:] n.突破original [əˈridʒənəl] adj.原来的,起初的; 首创的;非复制的judgement [ˈdʒʌdʒmənt] n.判断力;看法, 评价;(法律)判决be/ get burnt out耗尽体力,累垮relation [riˈleiʃən] n.关系;亲戚public relations n.公共关系follow in one's footsteps效仿某人conduct [ˈkɔndʌkt] vt.实施;指挥乐队majority [məˈdʒɔriti] n.多数,大多数summary [ˈsʌməri] n.总结;概括,概要consideration [kənˌsidəˈreiʃən] n.仔细考虑; 必须考虑的因素;体谅,顾及take... intoconsideration认真考虑hunger [ˈhʌŋgə] n.饥饿;饥荒tasty [ˈteisti] adj.美味的,可口的nutrition [nju:ˈtriʃən] n.营养ordinary [ˈɔ:dinəri] adj.普通的,一般的reliable [riˈlaiəbl] adj.可信赖的,可依靠的accurate [ˈækjurət] adj.准确的,精确的brief [bri:f] adj.短时间的,短暂的; 简洁的,简单的actual [ˈæktʃuəl] adj.真实的,实际的confirm [kənˈfə:m] vt. &vi.证实,证明; 确认;使确信agriculture [ˈægrikʌltʃə]n.农业channel [ˈtʃænəl] n.水道;航道;隧道favour [ˈfeivə] n.赞同,支持;恩惠, 帮助;偏爱,偏袒in favour of赞同,支持point of view n.观点catastrophe [kəˈtæstrəfi]n.灾难,灾祸* resource [riˈsɔ:s] n.资源acre [ˈeikə] n.英亩rainforest n.雨林income [ˈinkʌm] n.收入,收益* genetics [dʒiˈnetiks] n.遗传学frighten [ˈfraitn] vt.使惊吓,使惊恐* genetically[dʒɪˈnetɪklɪ]adj. 从基因上, 与基因相关* modify [ˈmɔdifai] vt.调整,修改;修饰genetically modified转基因的insert [inˈsə:t] vt.插入,嵌入* DNA n.脱氧核糖核酸(deoxyribonucleic acid缩写)pest [pest] n.害虫profit [ˈprɔfit] n.利润,收益 vi. & vt.获益;对……有用chain [ˈtʃein] n.一系列;一连串(人或事)food chain n.食物链permission [pəˈmiʃən] n.准许,许可,批准把你没有记牢的挑出来，好好滴记住哦！The perfect copy Focus Scientists have announced that they have cloned the first human embryo. Thishas caused much debate round the world. On the one hand, some scientists pointout that if you clone an embryo, you can produce valuable human tissues—suchas bone or lung tissue—that could be used to save human lives. On the otherhand, many people, including some scientists, disagree and are afraid that,if mankind toys with nature in this way, we may be on our way to producinga real-life Frankenstein's monster.Cloning is producing an exact copy of a plant or an animal using its cells.The first mammal to be cloned successfully from an adult cell was Dolly thesheep. She was born in 1996 and died in early 2003, at a much younger agethan normal. When she was born, many people were worried that cloning wouldlead to more diseases in the animal world. However, in general the scientistswere praised for their wonderful scientific advance.Ian Wilnut, the Scottish scientist who created Dolly, is shocked that some scientists are now considering cloning human beings. Although he researches cloning, his intention has never been to create copies of humans. Instead,he thinks research efforts should concentrate on creating new tissues andorgans that can be used to cure diseases like cancer. However, some peoplebelieve that cloning human embryos with the intention of destroying them showsno respect for human life.Even though human cloning is causing a lot of anxiety, it is good news forFaye Wilson, a 41-year-old saleswoman who cannot have a baby. ‘I am anxiousto have a child of my own,’ she says. 'I don't wa nt to adopt someone else'schild—if I had the chance, I would have a cloned baby right now.'While cloning human embryos is not legal in many countries, some scientistsare already pushing ahead with research in order to produce a cloned humanbaby. Severino Antinori, an Italian physician, has declared that he wantsto be the first to clone a human being.In China, scientists have focused their efforts on cloning animals, as wellas cloned tissues to be used in medical treatment. China has succeeded in producing clones of cows and goats, and continues to research ways in whichOn a personal note, cloning would totally transform my life. Seven yearsColin JakeFirst periodListen and learn:Listen to the wordlist and try to learn the words and phrases by heart.◆Step 1:◆Step 2: Personal show●Task 1: Give the following words’ Chinese meaningconsequence n. harvest vt. & vi. n.transform vt. concept n.breakthrough n. conduct vt.nutrition n. reliable adj.brief adj. confirm vt. & vi.●Task 2: Translate the following words戏弄,摆弄;把……当作儿戏 n.意图,目的;企图vt.收养,领养;采用,采纳 adj.法律许可的,合法的义无反顾地进行, 努力推进效仿某人n.总结;概括,概要 n.资源n.仔细考虑; 必须考虑的因素;体谅,顾及 n.利润,收益 vi. & vt.获益;对…有用Step 3: Text reading Listen to the text and then finish the following sentences 1. Read the text2. Try to recite the sentences in step 3-Task 1Second periodStep 1: Personal showWrite down the words according to yourself.Step 2: Language focus◆ 1. intended adj. (为…〉打算的/设计的intention n.意图；目的；企图知识探究：归纳整理：My brother intends to study abroad next year. 我弟弟打算明年到国外留学。

高三英语第二十讲模块五 Unit 3 Science versus nature

第二十讲模块五Unit 3 Science versus nature【考点透视】I 重点短语in favor of the proposal / in favor of free trade / in favour of doing sth.in favor of sb. = in one’s favor1. favor in favor with sb.do sb. a favor = do a favor for sb.do sb. the favor to do sth.ask sb. a favor = ask a favor of sb.point out sth.vi. point out that …..point atpoint to2. point a point of viewtake one’s point.n.to the pointat the point ofon the point of3. interfere：interfere in / with sb. / one’s affairs …praise sb. for sth.vt. 类似词：punish / reward / scold sb. for (doing) sth.4. praise praise sb. highlya praise of sb. / sth.n. in praise ofsing high praise for……the intention to do sth. / of doinguc. without intention / by intention5. intention by intention / with good intentionvt. intend: intend to do sth. / intend sb. to do sth. / intend sth. for … = sth. beintended for … / intend sth. to do / be / as …adopted a new method.6. adopt adopt sb. as sb. / an adopted son / an adoptive fatherbe adopted from ….n.：adoptionconstruct a building / a bridge over the river.7. construct construct a theorya well-constructed noveln.：construction：sth. be under constructionput an end to sth. = bring sth to an end = sth. come to an endn. make ends meetin the end / at the end of …8. end end sth.v. end up as chairman / end up in prison.ends up doing sth.end in = result in；end (up) withn. do figures / be good at figures；a public figure；have a good figurefigure sth.9. figure v. I figure that ….figure outinvolve sb. in / with sth.10. involve an involved problem / be involved in (with) sth.n. involvementvt. Sth. cost sb. money / time.11. cost Sth. cost sb. sthn. reduce the cost；at the cost of…；at all costs / any costurge sb. to do sth.vt. urge sth. on / upon sb.urge that…12. urge n.：an / the urge to do sth.n.：urgency：a matter of urgency / in time of urgencyadj.：urgent：an urgent callrather than：= instead of13. other than = exceptor rather = to be more exactII 重点句型1. On the one hand, some scientists point out that if …. On the other hand, many people ….2. While cloning human embryos is illegal in many countries, ….3. On a personal note, cloning would totally change my life.4. Most of the time it turns out that humans are not really profiting when …..【题例精析】【例1】Jack almost fell off the cliff, but managed to _____ until help came.A. keep onB. catch onC. count onD. hang on【易错点悟】区分动词短语。

【K12教育学习资料】高三英语专题复习 Unit 3 Science versus nature学

最新最全精品教育资料Unit 3单元视窗 clone [kləun] vt.克隆 n. 克隆出来的动物或植物 * embryo [ ˈ embri əu] n. 胚胎 on the one hand…on the other hand … 一方面…另一方面… tissue [ ˈ ti ʃ u:] n. ( 生物的)组织;纸巾 toy with 戏弄,摆弄;把…当作儿戏 real-life adj 真实的,现实生活中的 * monster [ ˈ m ɔnst ə] n. 怪物 exact [ig ˈ zækt] adj. 精确的,准确的 cell [sel] n.细胞;小隔间; 电池 * mammal [ ˈ mæm əl] n. 哺乳动物 * Scottish [ˈ skɔtiʃ ] adj. 苏格兰的 intention [in ˈ ten ʃ ən] n. 意图,目的;企图 anxiety [æ ŋˈzai əti] n. 忧虑,焦虑,不安 saleswoman [ ˈ seilzwum ən] n.女售货员, 女推销员 adopt [əˈ dɔpt] vt.收养,领养;采用,采纳 legal [ ˈ li:g əl] adj. 法律许可的,合法的 push ahead with 义无反顾地进行, 努力推进 * Italian [ iˈ tæliən]adj. 意大利的 n.意大利人;意大利语 physician [fiˈ ziʃ ən] n.医师;内科医生 goat [gəut] n.山羊 consequence [ˈ kɔnsikwəns] n.结果,后果 harvest [ ˈ h ɑ :vist] vt. & vi. 收割 ( 庄稼 ) n. 收获 ; 收成 for sale 供出售,待销售 transform [træns ˈ f ɔ :m]最新最全精品教育资料Science versus nature可信赖的,可依靠的 accurate [ ˈ ækjur ət] adj. 准确的,精确的 brief [bri:f] adj.短时间的,短暂的; 简洁的,简单的 actual [ˈ æktʃ uəl] adj.真实的,实际的 confirm [k ən ˈ f ə:m] vt. & vi. 证实 , 证明 ; 确认 ; 使确信 agriculture [ ˈ ægrik ʌlt ʃ ə] n.农业 channel [ˈ tʃ ænəl] n.水道; 航道;隧道 favour [ˈ feivə] n.赞同,支持;恩惠, 帮助;偏爱,偏袒 in favour of 赞同,支持 point of view n.观点 catastrophe [kəˈ tæstrəfi] n.灾难,灾祸 * resource [riˈ sɔ:s] n.资源 acre [ˈ eikə] n.英亩 rainforest n.雨林 income [ˈ inkʌm] n.收入,收益 * genetics [dʒiˈ netiks] n. 遗传学 frighten [ ˈ fraitn] vt. 使惊吓,使惊恐 * genetically [dʒɪˈ netɪklɪ]adj. 从基因上, 与基因相关 * modify [ˈ mɔdifai] vt.调整,修改;修饰 genetically modified 转基因的 insert [inˈ sə:t] vt.插入, 嵌入 * DNA n.脱氧核糖核酸 (deoxyribonucleic acid 缩写) pest [pest] n.害虫 profit [ ˈ pr ɔfit] n. 利润 , 收益 vi. & vt.获益;对…… 有用 chain [ ˈ t ʃ ein] n. 一系列 ; 一连串(人或事)Wordlist vt. 使改变外观或性质 ( 尤指向好的方向) ; 使改变形态 concept [ˈ kɔnsept] n.概念;观念 crime [kraim] n.罪,罪行 fellow [ˈ feləu] n.男子,家伙;同事,同类 profession [prəˈ feʃ ən] n. 职业,行业 radiation [ ˌ reidi ˈ ei ʃ ən] n.辐射,放射线 breakthrough [ ˈ breik θ ru:] n.突破 original [əˈ ridʒənəl] adj. 原来的,起初的; 首创的;非复制的 judgement [ˈ dʒʌdʒmənt] n. 判断力;看法, 评价; (法律)判决 be/ get burnt out 耗尽体力,累垮 relation [riˈ leiʃ ən] n.关系;亲戚 public relations n.公共关系 follow in one's footsteps 效仿某人 conduct [ ˈ k ɔnd ʌkt] vt. 实施;指挥乐队 majority [m əˈ d ʒɔriti] n. 多数,大多数 summary [ˈ sʌməri] n.总结; 概括,概要 consideration [k ən ˌ sid əˈ rei ʃ ən] n. 仔细考虑 ; 必须考虑的因素;体谅,顾及 take... into consideration 认真考虑 hunger [ˈ hʌŋgə] n.饥饿;饥荒 tasty [ ˈ teisti] adj. 美味的,可口的 nutrition [nju:ˈ triʃ ən] n. 营养 ordinary [ˈɔ:dinəri] adj. 普通的,一般的 reliable [riˈ laiəbl] adj.最新最全精品教育资料food chain n.食物链 permission [p əˈ mi ʃ ən] n. 准许,许可,批准把你没有记牢的挑出来，好好滴记住哦！最新最全精品教育资料最新最全精品教育资料The perfect copy Scientists have announced that they have cloned the first human embryo. This has caused much debate round the world. On the one hand, some scientists point out that if you clone an embryo, you can produce valuable human tissues—such as bone or lung tissue—that could be used to save human lives. On the other hand, many people, including some scientists, disagree and are afraid that, if mankind toys with nature in this way, we may be on our way to producing a real-life Frankenstein's monster. Cloning is producing an exact copy of a plant or an animal using its cells. The first mammal to be cloned successfully from an adult cell was Dolly the sheep. She was born in 1996 and died in early 2003, at a much younger age than normal. When she was born, many people were worried that cloning would lead to more diseases in the animal world. However, in general the scientists were praised for their wonderful scientific advance. Ian Wilnut, the Scottish scientist who created Dolly, is shocked that some scientists are now considering cloning human beings. Although he researches cloning, his intention has never been to create copies of humans. Instead, he thinks research efforts should concentrate on creating new tissues and organs that can be used to cure diseases like cancer. However, some people believe that cloning human embryos with the intention of destroying them shows no respect for human life. Even though human cloning is causing a lot of anxiety, it is good news for Faye Wilson, a 41-year-old saleswoman who cannot have a baby. ‘I am anxious to have a child of my own,’ she says. 'I don't want to adopt someone else's child—if I had the chance, I would have a cloned baby right now.' While cloning human embryos is not legal in many countries, some scientists are already pushing ahead with research in order to produce a cloned human baby. Severino Antinori, an Italian physician, has declared that he wants to be the first to clone a human being. In China, scientists have focused their efforts on cloning animals, as well as cloned tissues to be used in medical treatment. China has succeeded in producing clones of cows and goats, and continues to research ways in which cloning can benefit mankind. Dear Editor, I believe that human cloning is wrong. If we toy with nature, we will have to deal with the consequences. Who knows what could happen? Human life would just become a crop to be harvested or a product for sale. The human race is using up Earth's natural wealth. We should be having fewer babies in order to reduce Earth's population, not cloning more. I feel sorry for the lady who cannot have a baby, but I would like to point out that there are many children in the world with no parents who would be delighted to have a mother.FocusPauline CarterDear Editor, I would like to comment on your article 'The perfect copy'. I think the scientific advances mentioned in your article are fantastic. I am in complete agreement with human cloning. After all, scientists have been challenging moral ideas for centuries. Why should we stop them now? On a personal note, cloning would totally transform my life. Seven years ago, my 10-year-old daughter died of heart failure. She was beautiful,最新最全精品教育资料最新最全精品教育资料cheerful and bright. I miss her every single day. If I had the chance, I would clone her immediately so that I could be with her again.Colin JakeFirst period Listen and learn: Listen to the wordlist and try to learn the words and phrases by heart. ◆Step 1: ◆Step 2: Personal show ●Task 1: Give the following words’ Chinese meaning consequence n. harvest vt. & vi. n. transform vt. concept n. breakthrough n. conduct vt. nutrition n. reliable adj. brief adj. confirm vt. & vi. ●Task 2: Translate the following words 戏弄,摆弄;把……当作儿戏 n.意图,目的;企图 vt.收养,领养;采用,采纳 adj.法律许可的,合法的义无反顾地进行, 努力推进效仿某人 n.总结;概括,概要 n.资源 n.仔细考虑; 必须考虑的因素;体谅,顾及 n.利润,收益 vi. & vt.获益;对…有用 Step 3: Text reading Listen to the text and then finish the following sentences ●Task: Task-based reading 阅读课文, 完成下表。

江苏省新沂市第二中学高三英语专题复习 Unit 3 Science versus nature(第

Unit 3 Science versus nature课题 Unit 3 Science versus nature课型复习课教学目标把握考点，规范写作重点重点词汇，句型难点规范写作教法讲授法、讨论法、探究法教学内容个案调整教师主导活动学生主体活动教学过程Forth periodProject 1: Man versus natureFor a long time, our environment has been damaged because humans have been careless. People have harmed nature through agriculture, fishing, hunting and tourism. We further damage Earth by building new channels in the sea and factories on the land, and by creating pollution with chemical waste. We will some day destroy the planet we live on if we continue in this way. However, if we focus only on conservation, then people may suffer. Not everything that is best for nature is good for people. Would anyone say that development should be stopped in favor of nature? From the point of view of some people, we are only doing what humans have always done, using nature to meet our own needs. Other people argue that such thinking may cause a catastrophe, unless we start to look around and understand how a clean environment benefits us all.After decades of destroying nature and using up natural resources, many developed nations are now concerned about saving nature rather than developing or destroying it. However, many poorer nations must focus on meeting the everyday needs of their people. In doing so, they are using up natural resources at a fast pace. They have not yet seen the effects of the careless use of the environment like many wealthy nations have. Often they do not realize that the choices they make are bad for the environment. Should they be blamed for destroying hundreds of thousands of acres of rainforest if it means a better income for their people? The developed and developing countries of the world need to work together to make sure that people enjoy healthy and happy lives, without the environment around them suffering.It should not be a question of humans winning and nature losing. Humans can only really win by protecting nature. After all, food has to be produced in a healthy, natural system, and we all need clean air to breathe and pure water to drink. It is mankind's responsibility to find answers that are good for everyone, and everything.Project 2: GM food: hope or danger?In recent years, there has been great progress in the study of genetics. With this progress, doors have been opened up to technologies that never existed before. While many people are excited about these n ew technologies, these same technologies frighten others. Nowhere is this truer than with genetically modified (GM) food.There are two ways in which a plant or an animal can be genetically modified. First, new material can be inserted into its DNA to give the plant or animal qualities which it would never have in nature. Second, material can be taken from the DNA of a plant or an animal in order to remove qualities which are not desired.One aim of GM research is to produce food which will make us healthier. So far, this technology has been used to produce plants which are better able to defend themselves against pests and disease. Supporters of GM food argue that GM plants are healthier and have larger harvests. While there has been research in GM animals such as pigs, no GM meat is being sold at present.Many questions have been raised about GM food. No one really knows whether it is safe for animals or humans to eat. Scientists admit that more tests should be done on GM food. Research has been limited to increasing production profits, rather than making sure that GM foods are safe. GM food could therefore be dangerous to eat.There is also a question as to whether GM plants are safe for the environment. Since GM crops are planted outside, they are part of the food chain—insects and other animals eat them or use their products, and these insects and animals will be eaten by yet other animals. No one knows what effects the GM material might have on the food chain.Since no one really knows whether GM food is safe, many countries have hesitated to give permission for the production of GM foods, as they would rather be cautious with this new technology.Step 1: Read and learn◆ Listen to the text and grasp the general spirit of the text Language focus:◆ 1. consider vt. 考虑；认为考虑；认为知识探究：I’m considering changing my job. 我在考虑还份工作。

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