Book3 Unit 8 Cloning
2022版高考英语总复习 Book 8 Unit 2 Cloning练习(含解析)新人教版
Book 8 Unit 2 Cloning(主题语境:人与社会——科学技术)第一步默写达标分层单词▶写作词汇1. forbid vt.禁止;不准2. owe vt.欠(账、钱、人情等);归功于……3. bother vt.打扰vi.操心n.烦扰4. strike vi. & vt.打;撞击;罢工n.罢工5. undertake vt.着手;从事;承担6. obtain vt.获得;赢得7. regulation n.规则;规章;法规8. vain adj.虚荣的;自负的;徒劳的9. shortly adv.立刻;不久10. attain vt.获得;到达(水平、年龄、状况等)11. adore vt.崇拜;爱慕;喜爱12. impact n.撞击;冲击;巨大的影响13. breakthrough n.突破▶阅读词汇1.cast vt. 扔;投;掷2.procedure n. 程序;步骤;手续3.drawback n. 缺点;不利条件4.arbitrary adj. 任意的5.conservative adj. 保守的;守旧的pulsory adj. 必须做的;义务的;强迫的;强制的7.moral adj. 道德(上)的;伦理的8.initial adj. 最初的;开始的9.altogether adv. 总共;完全地mercial adj.商业的;贸易的11.medium n.媒介;手段;工具▶拓展词汇1. exact adj.精确的;准确的→exactly adv.精确地;准确地;确切地2. merely adv.仅;只;不过→mere adj.仅仅;只不过3. unable adj.不能的;不会的→able adj.能够的;有能力的4. differ vi.不同;相异→different adj.不同的→differently adv.不同地;相异地→difference n.不同;差异5. reasonable adj.合情理的;讲道理的;公道的→reason n.原因;理由6. decoration n.装饰→decorate v.装饰7. accumulate vt.积累;聚积→accumulation n.积累;聚积8. resist vt.抵抗;对抗→resistance n.抵抗;对抗→resistant adj.有抵抗力的;抵制的9. object vi.反对;不赞成→objection n.不赞成;反对;异议→objective adj.真实的;客观的;无偏见的10. retire vi.退休;离开→retirement n.退休→retired adj.退休的;离职的高频短语1. object to 反对2. in favour of 赞成;支持3. pay off 得到好结果;取得成功;偿清4. in vain 白费力气;枉费心机5. in good/poor condition 状况很好/坏;情况很好/坏6. (be) bound to (do)... 一定或注定(做)……7. cast down 使沮丧;使失望8. from time to time 不时,偶尔9. bring...back to life 使复生;使复活10. strike...into one's heart 使……刻骨铭心经典句型1. The advantage is that (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 generation.(The advantage is that...)2.It happens in plants when gardeners take cuttings from growing plants to make new ones (为了培植新植物).(不定式作状语)3. Then came the disturbing news (接着传来了令人烦恼的消息)that Dolly had become seriously ill.(完全倒装)4.However, scientists still wonder whether cloning will help or harm us (克隆技术会帮助我们还是会伤害我们) and where it is leading us.(whether...or...)第二步语境运用语境词汇运用▶单词拼写(注意所填单词的适当形式变化)1.As natural architects, the Pueblo Indians figured out exactly (确切地) how thick the adobe walls needed to be to make the cycle work on most days.2.In some Middle Eastern countries, exposing your flesh is forbidden (禁止), especially if you are a woman.3.Sometimes I act as a listening ear for fellow students to talk over what is bothering (打扰) them.4.Human facial expressions differ (不同) from those of animals in the degree to which they can be controlled on purpose.5.To do so, it should help to understand why people undertake (承担) volunteer work and what keeps their interest in the work.6.If a lot of people say a film is not good, I won't bother (费心) to see it, or I'll wait until it comes out on DVD.7.They took a more reasonable (合理的) approach, conveying to their children how success at school could improve their lives. 8.To keep healthy, Professor Johnson took over cycling as a regular form of exercise after he retired (退休).9.At last I ended up hitting the set with my fist, and it stopped working altogether (完全地).10. Commercial (商业的)hunters attracted them to small clearings with grain, and waited until pigeons had settled to feed.▶短语填空(注意所填短语的适当形式变化)Tom used to waste much time on computer games although his parents 1. objected to (反对) him and tried to persuade him to quit this bad habit but 2. in vain (白费力气). Worse still, he was 3. in poor condition (状况很坏) and often fell ill, making his parents very worried. Luckily, Tom realized it was wrong of him 4. to cast down (使沮丧) his parents and determined to concentrate on his study and 5. bring himself back to life (使自己复活). Hearing this, his parents were more than excited and did something 6. in favour of (支持) his change 7. from time to time (不时), saying, “We believe you 8.are bound to (一定) succeed.” Finally, Tom's hard work 9. paid off (取得成功).▶单句填空(注意所填单词的适当形式变化)1.You are not paying all of your tuition(学费)to merely (mere) go to class, study, pass tests and graduate.2.This phenomenon is likely not surprising to anyone who has tried to resist eating (eat) cookies or smoking a cigarette while under stress.3.His explanation was not reasonable (reason), so all of us didn't accept it.4.He retired from the post as a manager. After his retirement , he settled down in a remote village. (retire)5.When it comes to moving to the countryside, his mother made no objection to it, while his father objected to it.(object)6.From the appearance, we cannot tell the difference between the twins,though they always have some different ideas. (differ)7.Apparently, the purpose of education is not only the accumulation of knowledge, but it also means accumulating intelligence as well as abilities.(accumulate)8.The teacher often corrects the students' papers in time, and his corrections help them greatly.(correct)9.Don't assume that you are a princess and stop living in assumptions any more.(assume)经典句型仿写1.为了更多地了解中国文化,杰克决定选择中国传统音乐作为选修课。
新视野大学英语读写第三版Book3-Unit-8教案
授课题目：Unit 8The art of parenting授课时间：第_____周授课类型：理论课授课时数：____课时教学目的：After finishing this unit, students will be able to:1. Grasp main idea of the text (retelling oftopic paragraph);2. Appreciate various techniques employed bythe writer to make comparison and contrast;3. Master key language points and grammaticalstructures in the text (Develop an argumentative essay, coherence achieved bydifferent expression of a fixed meaning).教学重点和难点：1.Text Analysis (How to develop an argumentative essay);2.Cultural Notes (contrast on parenting between East and West);nguage Study (how to make comparison andcontrast);4.Translation Exercises (to explain pointswhen doing translation exercises: no grammatical mistakes, conciseness,authenticity).Difficultpoints〔难点〕:Translation criteria–to make students understand basic translation criteria throughrelated exercises教学方法和手段：Various kinds of teaching methods are used:1.Teaching in class. Explain the profound theoretical knowledge in class;2.Case study. Provide case study during teaching, and make the students to discuss about the case;3.Bilingual and full English teaching;4.Learner-centered approach; situational & communicative method;5.Project-based approach教学内容和过程：Section A Reflections of a Chinese mother in the westStep One Warming-up Activities30 minutesQ1: Is your mother a Tiger Mother? What would your parents do if you failed to meet their expectations?Yes.Assume strength rather than fragility;Be strict with me;Not permit me to do …;Physically punish me.Q2: Have you ever hated your parents when they forced you to do something you disliked but which later proved to be worthy of your efforts?Yes.Force me to learn the Chinese calligraphy;Physically punished me because of my lack ofself-discipline;Be all for my good;Better appreciate traditional culture;Foster patience and persistence;Be forever grateful for their guidance.Q3:Which teaching method is better, Chinese parenting or western parenting? Chinese patenting:obedience and discipline;focus on children’s IQ development;perfect grades;land a satisfactory job.Western parenting:freedom; a happy childhood;more encouragement;a relaxed environment;mental health.Cultural background1. What is the most popular grading system in the United States?Discrete evaluation in the form of letter grades;Follow a five-point system, using the letters A, B, C, D and F;A indicating excellent, C indicating average and F indicating failing.2. What is the core of Confucianism?Humanism, the belief that human beings are teachable, improvable and perfectible through personal and communal endeavor especially including self-cultivation and self-creation.3. What can children do in the sleep-away camps?Sleep under the stars with friends;Learn to shoot a bow and arrow;Spend entire days in their swimming suits, etc.There are all kinds of camps, and all offer opportunities for kids to engage in new skills while also immersing themselves in familiar pursuits.Step Two Text Study 80 minutesI.Interactive reading of the textMain ideas of the partsThis text is an argumentative essay. Western parents are ________________ Chinese parents’success of raising kids. (Para.1)baffled aboutWhat do Westerners think of Chinese parents’way of raising kids? (Para. 2) provocative, unimaginable and even illegalDifferences between Chinese mothers and Western parents to an obese child (Para. 2): Chinese mothersWestern parentsPart I —(Paras. 1- __)Chinese parents raise successful kids, but they use some methods which are ________________________ to Westerners.unacceptable (or different)Part II —(Paras. 3-10)It contains three sections and explains in detail what the three ideological differences are.Why do Western parents want to protect their children from criticism? (Para. 3) Children are tender and not strong;Parents should protect their children’s self-esteem and protect children against thefeeling of failure.The child comes home with a B (Paras. 4-5)Western parentsChinese parentsa screaming, hair-tearing explosionpraise the childexpress disapprovalget practice testsworry about theirchilduse every tool to get her child’s grade up to an AWhy do Chinese parents demand perfect grades? (Para. 6)Because they take it for granted that their child can get them, and grades are a more important measure of success than “self-esteem〞.the second ideological difference (Paras.7-8)Chinese parents believe their kids ______ them everything. (Para. 7)Most Westerners don’t believe their offspring must show permanent ____________ to their parents. (Para. 8)the third ideological differenceMain idea of the parts Para. 9Para. 9Third, Chinese parents believe they know what’s best for their children and therefore have ultimate _________________ their children’s desires and preferences. Chinese children have no rights to __________, which is why Chinese daughters can’t have boyfriends in highschool and there are no late curfews or trips to sleep-away camps. Also even the slightest ___________ or _____________, anything less than unquestioning obedience, is extinguished, and punished into ______________. According to Western propaganda, what are Asian mothers like? (Para.10)Which parenting method is more beneficial tochildren’s success in the future, according tothe author? (Para.11)Chinese parenting is more effective in equipping their children with skills, work habits and inner confidence for success in the future.Part III —(Para. 11)The Chinese parenting method is more __________ and __________ because it can better prepare their children for the future.Summary of the textReflections of a Chinese mother in the WestWestern parents are _________ by Chinese parents’success of raising kids. Chinese parents do things that seem provocative, unimaginable, even _________, to opinionated Westerners. There are three ideological differences between Chinese and Western parents.First, Western parents cradle their children’s ____________ to insulate them from criticism. Chinese parents assume their kid is hardy enough to take the criticism. Second, Chinese parents believe their kids ______ them everything. Most Westerners don’t believe their offspring must show permanent ____________ to their parents. Third, Chinese parents consider they know what’s best for their children and therefore have ultimate _____________ their children’s desires and preferences.Of course there is also some _______All decent parents want to do what’s best for their children. It’s the ____________ that’s different. The Chinese parenting method is more practical and _______ because it can better prepare their children for the future.Language focusPractical phrase:1. dispense with摒弃；不用〔做〕年轻人应该学会节俭，摒弃一切不必要的奢侈品。
新视野大学英语第三版读写教程Book3unit8单词和词组讲解
New wordsBaffle vt.confuse sb. completely; be too difficult or strange for sb. to understand or explain 使困惑；难住The mystery that baffled him most was Jos' sudden disappearance from the lakeside cottage. 最让他困惑的谜团是乔斯在湖边小屋的突然失踪。
Provocative a.intended to make people angry or upset; intended to make people argue about sth. 挑衅的；煽动的；引发争端的For our conservative small town, "sexual harassment at the workplace" was a particularly provocative topic. 对咱们那个风气比较保守的小镇来讲，“工作场所的性骚扰”是专门令人义愤填膺的话题。
Opinionated a.having very strong opinions that you are not willing to change 固执己见的；顽固的Ever since I've known Betty, she has been very opinionated, and she thinks that she is right about everything. 自从我熟悉贝蒂起，她一直都十分固执，以为自己每件事都是对的。
Dispense vt. (fml.)1 (~ with) not use or do sth. that people usu. use or do, because it is not necessary （因无必要而）摒弃；不用（做）You can apply for a license from your local council, which means that you can dispense with the formality. 你能够向本地委员会申请一个许可证，从而就能够够省掉正式手续。
人教版高中英语选修8 Unit 2《Cloning》(Workbook Listening)课件
Listening task on page 57
Read the ten sentences on page 57 and then listen to the tape for the first time. Decide if they are facts or opinions.
1. F 5. F
people did before cloning was a possibility? BILLY: Yes, and she knows the cloning procedure. She’s read about the experiments in America. They offer chances for pets to produce their own stem cells. These stem cells will produce new pets at a very reasonable price.
CP: I know, and that’s why it’s important to
get our ideas sorted out now. So we
really have to think about the problems of human cloning. WQ: Yes. Now I see your point. We should do something about this. How about a meeting? What do you think?… (fade out)
the donor and the clone?
CP: Maybe. What if the donor and the clone are very close in age? Let us suppose they are both babies.
unit 8 cloning全新版大学英语第三册第八单元课件
12. beforehand: in advance; earlier e.g. Catherine got married without telling anyone beforehand. Mum had done most of the cooking beforehand, so we weren’t tied to the kitchen.
2. give birth to: 1) bear (a bird), bring forth e.g. Although a mother panda often gives birth to two cubs, she usually abandons one of them without attempting to care for it. The research has shown that mothers who smoke give birth more frequently to premature or underweight babies. create, originate e.g. The extraordinary experience gave birth to his latest novel. Einstein gave birth to a whole new way of looking at matter and energy. 3. for all the world: in every respect; exactly e.g. I felt for all the world as if I was still a child. He looked for all the world like a country doctor.
book3 Unit8课后答案
3 Group 2
意义 国际奥委员 会 国际标准化 组织 原语
Section A—Check Yourself
略缩语 意义
IOC
Express Mail Service Information Technology
EMS
邮政特快专 递
ISO
信息技术
IT
欧佩克，石 油输出国组 织 Global System for Mobile Communicati ons Global Position System
8
3
Section A—Check Yourself
(3) They tend ___________ old favorites rather than risking money on new plays. to fall back on (4) When he found his troops had been surrounded, the commander ordered all soldiers _____________. to fall back
8
3
Section A—Check Yourself
2) Could you understand in the third paragraph “Matter and antimatter are, in theory, created at the same time by the same event”? Give one example to explain this theory e.g. Every coin has two sides.事物有正反两方面. The North and South Poles are the two points at opposite ends of the earth.南极和北极是地球上相 对着的两点。
《新视野英语教程(第三版)》教学资源book3第8单元 ppt课件
4
Section
C
Related Knowledge Sample Reading Useful Terms Exercises
精品资料
• 你怎么称呼老师？
• 如果老师最后没有总结一节课的重点的难点，你 是否会认为老师的教学方法需要改进？
• 你所经历的课堂，是讲座式还是讨论式？ • 教师的教鞭
Around the Topic
Section B
Section C
Spot Dictation
Directions: The following paragraph is taken from Text A. Listen carefully and fill in the blanks without referring to the original text.
• “不怕太阳晒，也不怕那风雨狂，只怕先生骂我 笨，没有学问无颜见爹娘 ……”
• “太阳当空照，花儿对我笑，小鸟说早早早……”
Section A
Section B
Section C
Exploring the Topic
PPlluuss AAccttiivviittiieess
If you are graduating this year or next, you are actually in the transition from graduation to employment. To make the transition smooth, you need to do lots of things. The first, and perhaps the most important, is to decide which career you want to start and find out what job you are interested in. Once you know what career and job you want, nothing should get in the way or keep you from attaining your goal. Just believe in the power you hold!
新视野大学英语视听说教程2第三版BOOK3 UNIT8
Listening to the world
3 How do they like to stay in touch with their friends? Watch Part 2 of the podcast and check the answers each time you hear them. √ √ √ √ emails ☐☐☐☐ √ √ √ √ mobile phone / telephone ☐☐☐☐ √ ☐☐☐☐ face-to-face contact ☐☐☐☐ √ √ √ letters √ ☐☐☐☐ having dinner √ ☐☐☐☐ postcards √ ☐☐☐☐ text messages
No. The improvement of ways of communication doesn’t truly enhance the mutual understanding of people. What’s more, people tend to reject face-to-face communication because of the convenience of modern ways of communication. I think that will probably bring more difficult problems.
• Giving opinions on social issues I prefer to post my opinions on some microblogs or forums so that I can exchange ideas with anyone who is concerned with social issues.
新视野视听说(第三版)第1册第3单元 Book 3 Unit8 Money Matters
Listening to the world
3 Watch Part 2 and circle the correct answer.
E
D
5: He buy things in __s_m_a_l_l_in_d_e_p_e_n_d_e_n_t_s_h_o_p_s____. 6: She likes to find rare things in _vi_n_t_a_g_e_s_h_o_p_s______.
Listening to the world
WHILE you listen
4 Note down the ideas and some details.
Money-
Details
making ideas
The mobile phone
•1908: the first telephone that could be carried around •1973: the modern mobile phone was invented by Martin Cooper •1980s: “mobiles” became popular •many countries e.g. the UK, now have more mobile phones than people
Listening to the world
Listening skills
Additional Tips
Note-taking: using a table to organize notes
Listen to the paragraph, which is the beginning of a lecture and write down the main points in the table.
人教版高中英语选修8：Cloning_课件3(1)
Uncertainties about the health and life span of cloned animals persist; Dolly died prematurely in 2003 after developing cancer and arthritis(关节炎)．
The cloned dog was the lone success from more than 100 dogs implanted with more than 1,000 cloned embryos(胚胎)．
8．accumulate vt. & vi. 积累；积聚→accumulate ________ fortune 积累一笔财富
9．owe vt. 欠(账、钱、人情等)；归功于……→owe... ______... 把……归功于……/归因于……
10．retire vi. 退休；离开→retire ________... 从……退 休；退出(比赛等)
Cloning
话题诵读 考题对接
3
基础回顾
4
精讲点拨
话题诵读
早读一刻 情感体验
South Korea's pioneering stem cell(干细胞)scientist has cloned a dog, smashing(猛冲) another biological barrier and restarting a fierce ethical debate.
The researchers, led by Hwang Woo-suk, insist they cloned an Afghan hound (阿富汗猎犬), only to help investigate human disease, including the possibility of cloning stem cells for treatment purposes.
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2003 Britain becomes the first country to
issue research licenses for human embryonic cloning to create stem cells. It specifies therapeutic, not reproductive, cloning. 2004 Britain announces the first embryonic stem cell bank. 2005 South Korea clones a dog named Snuppy. Dogs are considered particularly difficult to clone because of the complex reproductive biology.
Questions for comprehension
Q1: In what way is Dolly different from other lambs? Dolly was a clone, the exact copy of its mother. Q2: What is the significance of Dolly’s birth? For Dolly’s birth, cloning is no longer a stuff of science fiction.
Text A
A Clone Is Born
Text Organization
Part One (Paras 1-2) Dolly the sheep, a clone, was born.
Part Two (Paras 3-6) Dolly’s birth has ’ made cloning a reality and human cloning a possibility.
Cloning
Cloning Milestones
1938 Cloning is envisioned. Dr. Hans Spemann (Germany) proposed what he called a "fantastical experiment." He suggested removing the nucleus from an unfertilized egg and replacing it with the nucleus from a differentiated cell. 1953 Structure of DNA (deoxyribonucleic acid) discovered by Francis C. Crick (U.K.) and James D. Watson (U.S.). 1970 Dr. John B. Gurdon (U.K.) clones a frog by transplanting the intestinal cell of a tadpole into an enucleated (去核细胞 frog egg, which develops 去核细胞) 去核细胞 into an adult frog.
Part Three (Paras 7-11) People have to face the ethical problems of human cloning. This part can be further divided into…
Section One (Paras 7-9): Human cloning has given rise to the question of what implications the technology may have for mankind. Section Two (Paras 10-11): The making of the atomic bomb had a tremendous impact on scientists.
Unit Eight
Cloning
The Basic Science You Need to Know
Genes are strings of chemicals that help create the proteins that make up your body. Genes are found in long coiled chains called chromosomes. They are located in the nuclei of the cells in your body.
Part Four (Paras 12-16) Cloning technology could benefit people in more than one way.
Cultural Notes
Narcissus Prometheus Oppenheimer, (Julius) Robert Hiroshima Nagasaki
China’s Breakthroughs in Cloning
1999 Chinese scientists have produced an embryo of a giant panda through cloning technology, a breakthrough that could save the endangered animal. Scientists from the Chinese Academy of Sciences had introduced cells of a dead female panda into the egg cells of a Japanese white rabbit and the embryo was nurtured successfully. 2003 Chinese scientists have produced human embryonic stem cells by mabbit eggs. This experiment would represent the first time human embryonic stem cells had been generated via cloning.
GENES
Genes
" WAYS TO MAKE AN EMBRYO" In sexual reproduction a child gets half its genes from its mother (in her egg) and half from its father (in his sperm).
Human cloning
Human cloning is a very controversial issue and there are many advantages and disadvantages.
What are the pros of cloning?
Reliable cloning can be used to make farming more productive by replicating the best animals. It can clone the person who died of fatal (致命） disease or accidents, thus the 致命） 致命 sad families can be comforted. It can produce human’s organs (器官） 器官） 器官 for transplant operation.(移植手术） 移植手术） 移植手术 It helps to save the endangered species.
2000 Japanese scientists clone a baby bull from a bull that was a clone itself, the first re-cloning case involving a large mammal. 2000 Five piglets are cloned by a company the eventually wants to reproduce organs for humans. 2001 Scientists at Advanced Cell Technology in Massachusetts clone human embryos for the first time. 2001 A cat, called C.C. for “carbon copy” is cloned by a company that wants to go into business reproducing pets.
1994 First cloning of more advanced embryo cells. Dr. Ned First clones calves from embryos that have grown to at least 120 cells. 1996 Dr. Ian Wilmut and his team clone the world's first sheep from adult cells. The lamb born in July 1996 is named Dolly.
1973 First successful gene splicing (recombinant DNA) by Paul Berg and Stanley N. Cohen (U.S.). A major breakthrough in genetic engineering. 1984 First embryo cloning with sheep is reported. Dr. Steen M. Willadsen (Denmark) reported that he cloned a live lamb from a developing sheep embryo cell. Others later replicate his experiment using a variety of animals, including cattle, pigs, goats, rabbits and rhesus monkeys (猕猴 猕猴). 猕猴