江苏省新沂市第二中学高三英语 专题复习 Unit 3 Back to the past学案

江苏专用届高三英语一轮复习精品学案Module3Unit3BacktothepastUnit 3Back to the past重点单词【1】辨析remain, stay(1) remain与stay表示“留下，继续保持某一状态”时，常作连系动词，可以互换，其后接名词、形容词、介词短语等作表语。

He stayed/remained outside while we entered the room. 他留在外面，我们进了屋子。

(2) 当表示“剩下”(即其余的一切都被拿走、除去、破坏等)，通常只用remain而不用stay。

What remains of the original art collection is now in the city museum.原来的艺术收藏品剩下来的现在都在市博物馆里。

(3) 当表示“在某处或在某处住下”时，常用stay而不用remain。

He wants to stay with a friend in the country for a week. 他想和一个朋友在乡下待一个星期。

remaining adj. 剩下的Ladies and gentlemen, please remain ______ until the plane has come to a complete stop.A. seatedB. seatingC. to seatD. seatA句意：女士们，先生们，请在飞机完全停下来之后再离开座位。

考查非谓语动词作表语。

remain“仍然是，保持不变”，是连系动词，后接不定式表示将要发生的动作；seat是及物动词，“使某人就座”为seat oneself，故用过去分词作表语。

【2】protect vt. 保护，from后接能带来伤害或损害之物。

其常用句型为：protect…from/against…He wore a pair of sunglasses to protect his eyes from/against strong light.他戴上太阳镜以保护他的眼睛不受强光影响。

江苏省新沂市第二中学高中英语《Unit 3 Welcome to the unit》教案新人教版必修5教学目标1. To arouse students’ interest in the unit topic2. To help students know more a bout cloning technology3. To encourage students to participate in the discussion relevant to cloning重点1. To aro use students’ interest in theunit topic 难点3.To encourage students toparticipate in the discussion relevantto cloning教法及教具List ening, Discussing教学过程教学内容个案调整教师主导活动学生主体活动Step 1 Brainstorming1. Ask students to read the title of the unit Science versusnature. Dra w students’ attention to the word ‘versus’.Tell them that ‘versus’ is usually used when discussingsports competitions or the law, which means that twoteams or sides are against each other.Encourage students to think why ‘versus’ is used here.Ask students the following questions:e.g.: Do you think there is conflict between science andnature?What might the conflict be?2. Show a picture of the first cloned mammal, Dolly. Givesome introduction about the creation of Dolly. Tellstudents this new technology is called ‘cloning’, whichproduces an exact copy of an animal or a plant from itsown cells.3. Lead students to learn the unit while thinking about therelationship between the title of the unit Science versusnature and cloning technology.Step2 Shari ng information1.S how the following five pictures one by one, each ofwhich shows a successfully cloned animal. As to the fivepictures, we conduct the following activities.(Picture1)the world's first cloned adult animal. The scientistswho cloned Dolly are to stop experiments involving genetically modifying pigs for human organ transplants because of concerns that deadlynew diseases could be passed on to people.(Picture2)The world's first cloned pigs were produced from an adult female pig using a different technique from the one that produced Dolly.(Picture3)Tell students that t he kitten in the picture is called Cc. Its name is from ‘Copycat’. Scientists in the USA created it with a cell taken from its mother, Rainbow. It was born in December 2002.(Picture4)The name of the cloned monkey is ANDi. It is from‘inserted DNA’ spelt backwards. It is the first genetically modified monkey. The technology is different from that used for Dolly.Step 3 Discussion1. Do you think governments should pass laws to prohibit human cloning? Why or why not?Part AThey shouldn’t for…Reasons:1. Cloning can help cure many diseases and save a lot of people lives.2.3.Part BThey should, for…Reasons:1.Cloning can lead to ethical(伦理) problems2.3.Giving an oral reportToday our class had a discussion about whether the governments should pass laws to prohibit human cloning. Some students think that the governments should, for…However, some other students think it necessary to prohibit…, for…In my opinion, …Step 4 HomeworkAssign stu dents to surf the Internet or refer to othersources for further in formation relevant to cloningtechnology, so as to finish the first two questions belowthe pictures. Ask students to make as many notes aspossib le.板书设计教学札记。

百度文库- 让每个人平等地提升自我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 [ˈæk jurət] 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 want 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 whichcloning can benefit mankind.Dear Editor,I believe that human cloning is wrong. If we toy with nature, we will haveto deal with the consequences. Who knows what could happen? Human lifewould 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 havingfewer 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 pointout that there are many children in the world with no parents who wouldbe delighted to have a mother.Pauline CarterDear Editor,I would like to comment on your article 'The perfect copy'. I think thescientific advances mentioned in your article are fantastic. I am incomplete 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 yearsago, my 10-year-old daughter died of heart failure. She was beautiful,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 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 Para. 1Different opinions on the first human embryo 1. _______For: Human embryo cloning canproduce valuable tissues—2. _____bone or lung tissue—that could beused to 3. ______ human lives.Against: We may be on the way toproducing a real-lifeFrankenstein’s .Para. 2Different opinions on the birth of 5. ________For: People 6. _______ scientistsfor the scientific breakthrough.Against: Cloning would create more .Para.3~5Ian Wilmut’s intention Severion Antinori’s intention Research efforts should be 8. ______on creating new tissues and organsfor medical use. Cloning humanembryos with the intention ofdestroying them shows no 9. _____for human life.To be the first to clone a humanbeing.Para. 6Chinese scientists have focused their efforts on cloning 10. ______, aswell as cloned tissues to be used in medical treatment.They have succeeded in cloning cows and goats.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。

Module 3 Unit 3 Back to the pastⅠ.单句填空1.The video,Under the Dome,has rapidly pushed the public (aware)about air pollution and encouraged people to join in efforts to make a difference.2.The wedding dress of the Princess is noble and elegant. is the beauty of this style that it will be popular with young women.3.—The program Running Man in Zhejiang Satellite TV turned out success.Have you seen it?—It’s a pity I haven’t.But I have rough idea of what it’s about.4.When (offer) help, you should say “Thank you”.5.The closer the blood relationship between two people,the closer they are in intelligence.If we take two unrelated people random,their degree of intelligence might be completely different.6.In my (judge),it is a wise choice.7.Will you please (remove)the chair?It’s in the way.8.Your ideas are very interesting,but we need (practice)suggestions to get us out of trouble.9.Only after you know the source of the festival you know its value.10.(2015安徽,29)It is reported that a space station (build) on the moon in years to come.Ⅱ.阅读理解Marrow Donors:BE THE MATCH1.We can learn from the passage that .A.the blood drive is organized by Isabelle’s motherB.Isabelle receives blood transfusions regularlyC.Isabelle has been ill for 11 monthsD.doctors will sponsor Isabelle’s family2.To be a marrow donor,you must .A.be a relative of the patientB.carry a driver’s licenseC.be at least 18 years oldD.apply to Michael’s Fund3.Those who want to help patients like Isabelle can .e to Wiley Hall every WednesdayB.visit for an appointmentC.contact their parents at 800-283-8385D.call at hospitals in Rhode IslandⅢ.阅读补全(七选五)Evaluating Sources(来源)of Health InformationMaking good choices about your own health requires reasonable evaluation.A key first step in bettering your evaluation ability is to look carefully at your sources of health information.Reasonable evaluation includes knowing where and how to find relevant information,how to separate fact from opinion,how to recognize poor reasoning,and how to analyze information and the reliability of sources. 1Go to the original source.Media reports often simplify the results of medical research.Find out for yourself what a study really reported,and determine whether it was based on good science.Think about the type of study. 2Watch for misleading language.Some studies will find that a behavior “contributes to” or is “associated with” an outcome;this does not mean that a certain course must lead to a certain result. 3 Carefully read or listen to information in order to fully understand it.Use your common sense.If a report seems too good to be true,probably it is.Be especially careful of information contained in advertisements. 4 Evaluate “scientific” statements carefully,and be aware of quackery(江湖骗术).5 Friends and family members can be a great source of ideas and inspiration,but each of us needs to find a healthy lifestyle that works for us.Developing the ability to evaluate reasonably and independently about health problems will serve you well throughout your life.A.Make choices that are right for you.B.The goal of an ad is to sell you something.C.Be sure to work through the critical questions.D.And examine the findings of the original research.E.Distinguish between research reports and public health advice.F.Be aware that information may also be incorrectly explained by an author’s point of view.G.The following suggestions can help you sort through the health information you receive from common sources.Ⅳ.书面表达假如你是李华,最近你校正在开展“感恩父母”的主题征文活动,要求学生就以下图片谈谈自己的感触。

Unit 3 Amazing people课题必修2 Unit 3 Amazing people课型复习课教学目标明确学习的目标，掌握重点单词、短语、句型重点掌握重点单词、短语难点重点句型教法讲授法、讨论法、探究法教学过程教学内容个案调整教师主导活动学生主体活动Step 1: Personal showWrite down the words according to the definition1. having a strong wish to know about something2. a situation when two or more similar things happenat the same time by chance3. search a place in order to discover something4. something that is difficult to explain or understand5. a door or a gate6. chance, especially regarded as a power affecting people's lives:(good or bad) luck7. that which is contained in sth;satisfied with what one has; not wanting more; happy8. keep or maintain (sth) in an unchanged or perfect condition9. move (sth) from a settled or usual position or state10. make a formal request11. longing; wish for (sth); want12. facts or information used in deciding or discussing sth.Step 2: Language focus◆ 1. curious adj. 好奇的,稀奇的,莫名其妙的知识探究：I heard a curious noise last night. 昨晚我听到一个奇怪的声音。

Unit 3 Science versus nature课题Unit 3 Science versus nature课型复习课教学目标明确学习目标，把握考点，突破单词，重点句式重点突破单词，重点句式难点突破单词，重点句式教法讲授法、讨论法、探究法教学过程教学内容个案调整教师主导活动学生主体活动First 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.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 conceptn.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confirm 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intentionvt.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 inone's footstepsn.总结;概括,概要summary n.资源resourcen.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profitStep 3: Text reading Listen to the text and then finish thefollowing sentencesPara. Different opinions on the first human embryo 1. _______Homework: 1. Read the text 2. Try to recite the sentences in step 3-Task 1 1For: Human embryo cloning can produce valuable tissues —2. _____ bone or lung tissue —that could be used to 3. ______ human lives.Against: We may be on the producing a real-life F ranken 4.____. Para.2Different opinions on the birth of 5. ________For: People 6. _______ scientists for the scientific breakthrough. Against: Cloning would crea7._____.Para.3~5 Ian Wilmut ’s intention Severion Antinori ’s inte Research efforts should be 8. ______ on creating new tissues and organsfor medical use. Cloning humanembryos with the intention of destroying them shows no 9. _____ for human life. To be the first to clone a humaPara.6Chinese scientists have focused their efforts on cloning 10. ______,as cloned tissues to be used in medical treatment.They have succeeded in cloning cows and goats.板书设计当堂作业 课外作业教学札记。