外研版高考英语选修6Module5Cloning第3课时IntegratingSkills随堂练习

SectionⅢIntegratingSkills一、根据句意和首字母或汉语提示写出单词1.Do you think it will be (有益的) to humans?答案:beneficial2.The doctors tried every possible means to c the serious illness of the patient.答案:cure3.The story is (虚构的),so we can’t believe it.答案:imaginary4.The boy was in their power,and knew it was pointless to (抵抗).答案:resist5.Children under 12 must be a by adults when going to public libraries in Britain.答案:accompanied6.Water and salt are (吸收) into our blood stream.答案:absorbed二、用所给短语的正确形式填空1.Her bad behaviour was her fine words.答案:in contrast with2.The bridge in the last earthquake.答案:broke down3.The angry fans at last.答案:got out of control4.The police her murder.答案:suspected;of5.The teachers must the students adults.答案:treat;as6.The doctor devoted himself to the patient cancer.答案:curing;of三、根据汉语提示完成句子导学号362240291.After performing (一连串的舞蹈动作),she was wet with sweat.答案:a sequence of dance movements2.I think your bedroom (几乎是一样的) ours nearby our school.答案:is nearly identical to3.She became a British citizen (由于婚姻).答案:by virtue of marriage4.You must be here on time tomorrow; (否则),you will be dismissed by the boss.答案:if not5.So it is unrealistic for us to (依靠外资) to build our own homes.答案:rely on foreign capital6.He (忍不住炫耀) his new car before his friends.答案:couldn’t resist showing off7.I can see anything through the window,but can’t(看穿一些人).答案:see through some people8.The winners of the competition are (如下):Jane,Mary and Tom.答案:as follows9.How men first learned to invent words is unknown. (也就是说),the origin of language is a mystery.答案:In other words10.It wasn’t a good thing; (恰恰相反)it was a hugemistake.答案:on the contrary四、阅读理解导学号36224030The United States government wants to know what the public thinks about its findings on the safety of cloned animals.The Food and Drug Administration(FDA) says meat and milk from clones of adult cattle,pigs and goats are safe to eat.An FDA official called them “as safe to eat as the food we eat every day”.And when those clones reproduce sexually(有性繁殖),the agency says,their offsprings(后代) are safe to eat as well.But research on cloned sheep is limited.So the FDA proposes that sheep clones not be used for human’s food.The United States could become the first country to approve the sale of foods from cloned animals.First,however,the public will have ninety days to comment on three proposed documents.On December 28th the FDA released a long report,called a draft risk assessment,along with two policy documents.The agency says it must receive comments by April 2nd.The FDA seemed ready to act several years ago,but an advisory committee called for more research.For now,the government will continue to ask producers to honour a request that they not sell foods from cloned animals.Clones are still rare.They cost a lot and are difficult to produce.The FDA says most food from cloning is expected to not come from clones themselves,but from their sexually reproduced offsprings.It says clones are expected to be used mostly as breeding animals to spread good qualities.Public opinion studies show most Americans do not like the idea of food from cloned animals.But this research also shows the public knows little about cloning.Cloning differs from genetic engineering.A cell taken from a so-called donor animal is grown into an embryo(胚胎)in the laboratory.Next,the embryo is placed into the uterus(子宫)of a female animal.If the process is successful and the pregnancy reaches full term,a genetic copy of the donor animal will be born.1.From the passage we know that .A.foods from cloned animals are popular in AmericaB.cloned adult animals are safe to eat except sheepC.cloned animals will be easy to produceD.most foods from cloning are expected to take place of other foods答案:B解析:推理判断题。

课时作业(三十五)选修6Module 5 Cloning班级:姓名:建议时间 / 40分钟基础检测Ⅰ.词形转换1.A large sum of money has been raised for the (beneficial) of the poorly educated children in the mountainous areas.2.I haven't got a picture of this so you'll just have to use your (imagine).3.She was (fear)that she would fail.4.I'm (disgust) with the way that he was treated.5.I needed this man's love, and the (emotion) support he was giving me.Ⅱ.单句填空6.Emily is eager to give him a hand so she cannot resist (give) him advice.7.If you had listened to my advice just now, you (be) better now.8.I (mean) to come, but I was stopped by the heavy rain.9.According to the regulation,drunk passengers cannot take a taxi without (accompany).10.If I(know) what was going to happen, I would never have left her alone.Ⅲ.短语填空11.When he came back three hours later, they were still seated on the sofa,(沉浸在) conversation.12.Her mother totally (崩溃) at the passing away of her grandmother.13.In my opinion, cycling (对……有益) health and the environment.14.Sometimes, their anger becomes so strong that their feelings(失去控制).15.Everything seemed to (反对) me, but I still stuck to my principle.Ⅳ.句型训练16.—I am sorry(错拿了你的伞).—That's all right.17.—Excuse me, visiting hours are over. It's time for you to leave.—I'm sorry. I didn't know the time or I (早一点儿离开了).18.This is the most unbelievable story (我曾经听过的).19.He got to the station early, (害怕误了他的火车).20.(大家普遍认为) this proposal is worth considering.能力提升Ⅴ.阅读理解Patients in the early stages of Alzheimer's disease often struggle to remember recently learned information, meaning they forget things like important appointments or where they left their keys. But it seems that these memories are not lost. They are still filed away in the brain somewhere; they just can't be easily accessed.Now, researchers at MIT have developed a means of getting back memories in mice suffering from Alzheimer's. The method relies on a technique that uses light to control genetically modified neurons (转基因神经元). Currently it is too early to be used in human trials as it involves inserting light emitting (发光) equipment into the subjects' brains, but the same principles still apply, the researchers said.“The important point is that this is evidence of concept. That is, even if a memory seems to be gone, it is still there. It's a matter of how to get it back,” said senior researcher Susumu Tonegawa.The team took two groups of mice, one genetically engineered to develop Alzheimer's and one healthy. They then placed them into a room and gave them a mild electric shock. All of the mice showed fear when put back in an hour later. When placed in the room a third time several days later, the Alzheimer's mice acted normally. They had forgotten the shock.The researchers were then able to bring back the memory of the shock by activating (激活) the cells in which the memories were stored. Even when the mice were put into an unfamiliar room, they showed fear when the cells associated with the shock were activated.“Short-term memory seems to be normal, on the order of hours. But for long-term memory, these early-Alzheimer's mice seem to be damaged,” said lead researcher Dheeraj Roy. “Directly activating the cells that we believe are holding the memory helps them get it back. This suggests that it is indeed an access problem to the information, not that they're unable to learn or store this memory.”21. What can we learn about the researchers at MIT?A.They are the pioneers of brain research.B.They have used the method in human trials.C.They can cure Alzheimer's using the new method.D.They can get back memories in mice with Alzheimer's.22. Why did the Alzheimer's mice behave normally a third time?A.They failed to remember the electric shock.B.They were accustomed to the situation.C.They managed to overcome the fear.D.They activated the association.23. For long-term memory, the early Alzheimer's mice .A.can activate their blood cellsB.can't learn new tricks wellC.can easily get back their memoryD.can't access the information stored24. The main purpose of the text is to .A.introduce a method of a researchB.report the latest discovery about a diseaseC.give advice on how to improve memoryD.explain how our brain stores informationⅥ.完形填空For most people, running one full marathon is quite challenging, but for 37-year-old Rob Young, it is merely a short warm-up. This British man 25370 marathons last year, which meant that he ran 26one marathon per day.It all 27as a bet with his wife on a Sunday morning when they watched the TV coverage of the London Marathon in April 2014. In fact, Young had been 28 to sitting comfortably on a sofa watching TV rather than going out for a walk. Obviously, he wasn't very interested in running at the time, and he even considered it 29.When his wife 30 him by saying that he couldn't run marathons at all, even if he tired. Young felt this had 31 him badly, so he replied that he would 32her some money if he couldn't run.The next morning, he 33at 3:30 am, printed out the route, and completed one marathon before work. He felt so good that he 34doing it every day, and had run the 35 equivalent to 10 marathons duringthat week.Before long, Young was addicted to running. He 36 all of last year's 365 days running marathons. Since January, 2015, Young has completed several37. He won the Trans-American Footrace, a 6-month long competition, with a 38 time of 322 hours and 10 minutes. He 39the world record for the world's longest run without sleep.Having 40so much already, Young now hopes to use his running to test the 41 of human endurance. “I'd like to find something that's challenging,” he said. “I'd like to 42the Arctic Circle and the North Pole. There is only a certain time of the year when people have43 to do it, but I will try.”He added,“For me, nothing is 44. It's only a test.”25. A.contained pletedC.resolved peted26. A.as well B.as much asC.more thanD.close to27. A.started B.actedC.servedD.treated28. A.devoted B.relatedC.exposedD.accustomed29. A.boring B.charmingC.terrifyingD.disgusting30. A.bullied B.flatteredC.inspiredD.teased31. A.shaken B.hurtC.scaredD.blamed32. A.contribute B.occupyC.loseD.win33. A.showed up B.took overC.woke upD.kept on34. A.stuck to B.gave upC.burst intoD.put on35. A.circles B.distanceC.games petition36. A.spent B.wastedC.undertook anized37. A.alternatives B.performancesC.challengesD.consequences38. A.valid B.toughC.steadyD.total39. A.applied B.brokeC.supportedD.struggled40. A.achieved B.seizedC.abandonedD.dreamed41. A.borders B.expectationsC.limitsD.implications42. A.turn over B.hold outC.make upD.run across43. A.direction B.trendC.obligationD.chance44. A.unpleasant B.impossibleC.negativeD.dangerousⅦ.语法填空阅读下面短文,在空白处填入1个适当的单词或括号内单词的正确形式。

Period Three Integrating SkillsⅠ、单词拼写1.All the characters in the book are i________、They are not real、2.By a________ the parts of the sentence,we learn more about English grammar、3.He can’t r________ the temptation and often plays computer games、4.He’s a prime ____________ (嫌疑人) in the murder case、5。

What ________ (品种) is your dog？6.The wood has ________ (腐烂) away completely、Ⅱ、选词填空错误!1。

He __________ his parents for food and clothes、2。

He __________ the orphan ________ his own child、3。

I’m sorry I took your umbrella __________、4.My suggestions are ______________、5。

____________________,Tom is an honest boy、6。

We will hold ________________ activities、Ⅲ、同义词辨析1.用rise，raise，arise的适当形式填空(1)He ________ his voice to make himself heard、(2）The sun ________ in the east and sets in the west、(3)Accidents ________ from carelessness、(4）Many questions also ________ in the cloning of sheep、2.用cure，treat的适当形式填空（1)Which doctor will ________ you for your disease?(2)The doctor ________ him of his cancer、(3）The fresh air on the farm ________ him of his illness、Ⅳ、单项填空1.The way the guests ________ in the hotel influenced their evaluation of the service、A。

Module 5Cloning【美文阅读】The term cloning describes a number of different processes that can be used to produce genetically identical copies of a biological entity(实体；实际存在物). The copied material, which has the same genetic makeup as the original, is referred to as a clone.Researchers have cloned a wide range of biological materials, including genes,_cells,_tissues and even entire organisms, such as a sheep.Over the last 50 years, scientists have conducted cloning experiments in a wide range of animals using a variety of techniques. In 1979, researchers produced the first genetically identical mice by splitting mouse embryos in the test tube and then implanting the resulting embryos into the wombs of adult female mice. Shortly after that, researchers produced the first genetically identical cows, sheep and chickens by transferring(使转移；使调动) the nucleus of a cell taken from an early embryo into an egg that had been emptied of its nucleus.It was not until 1996, however, that researchers succeeded in cloning the first mammal from a mature (somatic) cell taken from an adult animal. After 276 attempts, Scottish researchers finally produced Dolly, the lamb from the udder(牛、羊等的)乳房) cell of a 6-year-old sheep. Two years later, researchers in Japan cloned eight calves from a single cow, but only four survived.Besides cattle and sheep, other mammals that have been cloned from somatic cells include: cat, deer, dog, horse, mule, ox, rabbit and rat. In addition, a rhesus monkey has been cloned by embryo splitting.【诱思导学】1．What is cloning?________________________________________________________________________ 2．When was the mammal cloned?________________________________________________________________________ 【答案】 1.The term cloning describes a number of different processes that can be used to produce genetically identical copies of a biological entity. The copied material, which has the same genetic makeup as the original, is referred to as a clone. 2.It was cloned in 1996.Period ⅠPreviewing(教师用书独具)●教学目标初步掌握本课文中的词汇，浅层次理解课文，了解相关的背景知识。

Module 5 Cloning Section Ⅲ Integrating SkillsⅠ.单句语法填空1．She has taken a lot of different medicines, but none has (cure)the disease.2．The police have now narrowed down their list of (suspect)．3．Her dress is almost (identify) to mine.4．(accompany) by her mother，she went to hospital for medical examination.5．By (analyse) the parts of the sentence, we learn more about English grammar.6．The situation in the world today is very (benefit) to developing countries.7．We often meet with a difficulty (arise) out of the peculiar natural conditions.8．The reason he was absent from the meeting was that he got stuck in the traffic.9．There is a lady at my school job is to hand out call­slips(索书单)and prevent students from leaving campus without permission.10． struck me most in the movie was the father's deep love for his son.【答案】 1.cured 2.suspects 3.identical 4.Accompanied 5.analysing 6.beneficial 7.arising 8.why 9.whose 10.WhatⅡ.完成句子1．他的帽子同我的一模一样。

外研版高中英语选修6《Module5Cloning》Module 5CloningBefore ReadingRead these words and decide which ones you are likely to see in the passage. (possibly) acid bacteria embryos enzyme experience gene human tissue organism plant psychological stem cell structure upbringingFast-readingpara 1―31. DNA ?2. Enzyme ?3. A clone ?DNAA transparent 透明的twisting ladder (which is made of the fundamental component of life)enzymechemicals formedin the bodyDolly5a clonean organism which is genetically identical to anotherCareful-reading 1. who discovered the structure of DNA? When ?Watson and Crick19532. What did Mendel understand in 1866 ?He understood that both the parent plants had influenced the genetic make-up of the new plant.3. Find the expressions Unzip the DNA 1. 解码DNA 2. 截取一段序列的基因Cut out a sequence of genes3.把它们插入宿主细胞Insert them into the host cellprocedurethe host cellCut out a sequence of genes Insert them into the host cellPara 2 cut out 1.截取___________ 砍倒，缩减拓展：cut down __________________ 插嘴. cut in ________________ 切碎cut up _______________ 我们得把这篇文章压缩到1000字。

外研社版高二选修6 Module 5 Cloning同步教案3I．教学内容分新本模块以“Cloning”为话题，通过一篇科幻小说引入话题，并复习以前学过的描写电影和小说的词汇，旨在让学生初步了解一些关于生命科学方面的知识，并能就自己所了解的相关知识发表自己的看法。

能较明确地表达自己赞成或反对克隆的理由。

Introduction部分通过对Frankenstein这部恐怖电影的介绍，使学生对该电影有初步的了，解，并让学生复习关于描述电影的词汇。

Reading and V ocabulary部分选取了Frankenstein这部恐怖电影的故事大纲和部分片段，并设置了五个相关练习。

第一题要求学生阅读全文并完成句子，该部分内容能很好地训练学生理解文章的能力；第二、三题则通过词义解释和回答问题的方式来考查学生对词汇的认识程度；第四题让学生回答十个与文章相关的问题，促使学生更好地理解文章的细节；第五题让学生在理解文章后，回答几个问题并进行相关的讨论，从而为本模块的Speaking and Writing做好充分的准备。

Function部分通过对阅读文章中5个句子的提问，使学生初步了解如何谈论和表达“对现在和过去的遗憾”，并通过相关的练习使学生较熟练地掌握该功能项目。

Speaking部分要求学生以对话的方式，运用新学的语言功能项目，来说明各自对课文内容的理解，培养学生在学中用、在用中学的能力。

Listen and V ocabulary部分先是对克隆技术的简单介绍，旨在让学生为接下来的听力内容储备相关的背景知识和词汇。

听力内容是一段对一位从事克隆研究的科学家的采访，要求学生在听的基础上完成判断对错的题目，在之后的练习中纠正错误信息。

Grammar部分介绍了虚拟语气这一高中语法的难点，让学生通过上下文的联系来理解听力材料中的虚拟句，并回答问题，从而加深对虚拟句的理解，同时在具体的语境里，学会使用虚拟语气。

Everyday English部分列出了几个在听力材料里出现过的短语，通过词义搭配和社会对话的练习，使学生在理解短语的基础上能较自然准确地使用所学的内容。

知识导引一、词汇扫描根据句意及各题括号中所给的汉语意思,从下面的方框中选择合适的单词或词组,用其适当形式填空。

terrify wrinkle chase disgust emotion give life to refuse murder burn out contrast rush identical beneficial by mistake imaginary cure incredible nonsense encourage as follows violence control1.The man was sent to the hospital for having eaten poisoned mushrooms________（错误地)。

答案:by mistake2。

________（暴力)films should be banned to ensure the proper mental and physical development of children。

答案:Violence3。

This kind of medicine doesn’t ________(治愈)me of my toothaches。

答案:cure4.Too much sunbathing will ________(使皮肤起皱纹) your skin。

答案：wrinkle5。

She felt depressed when I ________(拒绝)her invitation to her ball.答案:refused6.Her actions ________（与……成对比）sharply with her promises。

答案：contrasted7。

Some critics think the stories that happen in this novel are all nothingbut ________（胡说八道).答案:nonsenses8.Why are some of us always ________（追逐）material possessions without noticing the value of spiritual life？答案：chasing9。

Module 5 Section ⅢIntegrating Skills & Cultural Corner课时作业Ⅰ.单句语法填空1．If you get up early and run every day, it will be beneficial(benefit) to you.2．(天津卷)Absorbed(absorb) in painting，John didn't notice evening approaching.3．The computer system broke down suddenly while he was searching for information on the Internet.4．The man，suspected of having_stolen(steal) the jewels of the shop，was missing last night，although he was watched over by the police.5．Sometimes we can't resist being_persuaded(persuade) to buy things that we don't need at all.6．The reason why he was driving so fast was that he would be late for an important meeting.7．Accompanied(accompany) by their teacher，the school children paid a visit to the Science Museum today.8．The committee has decided to hold a meeting to discuss the matter that has arisen from_the recent changes in law.9．I find it hard to_work(work) at home because there are too many distractions.10．Relying(rely) on their own efforts, they overcame all the difficulties and finished the task ahead of time.Ⅱ.单句改错1．After the plane was out of the control for a few minutes, the pilot managed to keep it under control.去掉of后面的the2．I picked up his book by the mistake yesterday afternoon. I don't know whether he was angry with me. 去掉_the3．She tried every means to cure her child for the bad habit. _for→of4．The ancient museum knocked out by a sudden attack, which was a great loss to the whole world. knocked前加was5．It is said that Bian Que was as effective as God, brought the dying back to life. brought→bringingⅢ.阅读理解AWe talk about people being “colour-blind” but very few of us are.Even those who describe themselves as colour-blind are normally just colour lack.A strongly colour-blind person will still be able to tell 20 different colours，compared to the 100 or so that normal-sighted people see.Pingelap，a tiny island in the Pacific，is a beautiful spot but one that has a genetic trouble.It is known as Colour-blind Island because so many people who live on this remote island can only see in black and white.Not being able to see in colour is bad enough.But one islander，Herrol，who's a fisherman，also struggles in full sunlight because all he sees is a painful burnt-out image.“I find it difficult to go outside in the sun because when it's sunny I cannot see to do my work.”But if being truly colour-blind is rare，why is it that around 10%of the population of Pingelap live in a totally black and white world?Well，we know that in 1780 the population of Pingelap was all but wiped out by a tsunami(海啸)．As few as 20 people survived，one of whom was the king.It's believed that he had a genetic fault that caused colour-blindness and he passed this fault on to his many generations.There is one advantage.Herrol can see well，really well，in the dark.So when it gets dark，Herrol and his friends get in their boats and hunt flying fish.They hang up flaming torches and the fish are attracted to the flames.“This type of fishing is fun，”Herrol says，“especially if we catch plenty.So even though it's hard work we enjoy it.”【解题导语】本文是一篇说明文。

Module5CloingPeriod OneStep1．Introduction1．Leading-inShow some pictures of Dolly and let Ss say something about her．(If Ss feel hard to say about Dolly，teacher can give some help．) For your reference：Dolly is the first cloned sheep in the world ．She was born in July1996inEngland．Although she is young，she has four babies already．Unfortunately，she died in2003．2．Practice(1)Ask Ss to turn to page 57 and look at the picture from the film Frankenstein and then answer the questions in Activity 1．SuggestedAnswers：①In1931．①&③Various auswers are acceptable．(2)Ask Ss to read the passage and catch the information．Step2．Reading and Vocabulary1．Skimming(1)Ask Ss to read the passage and try to answer the following questions．①Why does the scientist chase the creature to the Arctic?②Did the scientist regret creating the monster?Why? SuggestedAnswers：①Because the monster murdered 3people：the scientist’s brother,best friend and his wife．②Yes，he did．Because the monster created by him was very disgusting．(2)Look at the words in the box in Activity 3on P58and try to match the meanings of them．SuggestedAnswers：①disgust，fear，emotion ②creation，creator ③chase ④fiancee⑤murder ⑥beauty ⑦bone(3)Ask Ss to find words in the passage which mean：①a terrifying dream 、②your blood moves through these in your body②the most northern part of the world③the thing that everything is made of④to compare so that differences are made clear①saying that you will not do sth.that sb.has asked you to do①very small in size or amount②a very high degree③able to understand and learn thingsSuggested Answers：①nightmare ②veins ③the Arctic ④matter ⑤contrast⑥refuse ⑦tiny ⑧extremely ⑨intelligent2．Scanning(1)Read Part1carefully，and answer the following questions．①In what ways is the monster like a human being?②How did Frankenstein create the monster?③Why did Frankenstein decide to destroy the monster?Suggested Answers：①The monster had a body which is made of human parts．It is intelligent and has human emotions．②He used bones from dead bodies to make a creature and gave it life．③Because the monster hates him and kills his brother，best friend and his wife． (2)Read Part2carefully，and answer the following questions．①What do we learn about the monster’s appearance?②Why was the young scientist so disgusted when he first saw the monster?③What had Frankenstein wanted more than anything in the world?④Why did Frankenstein wake shaking with fear?⑤Why did the monster come to Frankenstein’S bedroom?⑥What did Frankenstein do after running out of the room for the second time?⑦Why did Frankenstein regret creating the monster? SuggestedAnswers：①It is very ugly，with wrinkled yellow skin and black lips．②Because he had wanted to create something beautiful，but it’S veryugly．③To give life to a lifeless body．④Because he had terrible dreams．⑤Because it wanted to talk to him．⑥He hid in the garden because he was terrified by the monster and regret having created him．⑦Because he was terrified by it．(3)Read the passage again and choose the best answers．①The first paragraph tells us__C___．A．the birth of the monsterB．the terrifying emotion of FrankensteinC．the scene where the monster was bornD．the cold night when the monster was born②Frankenstein saw this monster moved as a human being，he felt___D____.A．happy B．excited C．worried D．frightened③Frankenstein wished he had not created the monster because he thought_____B______．A．the monster looked very uglyB．he would bring people nightmaresC．he would bring the world disasterD．the monster would kill him④The passage tells us_B_．A．Frankenstein regretted creating such ugly monsterB．Frankenstein’s creation is successful,but it’s a nightmare for him．C．as a scientist, Frankenstein must have some creationsD．the monster can’t be given life3．Post-readingAsk Ss to fill in the blanks according to the passage．Frankenstein is a scientist．While studying at university，he____the secret of how to__________ matter．He creates a _____ that_______a human by using________from dead bodies．The creature is very________and ______all people．However，the monster is intelligent and has human______．As he was lonely and_________，he a sked Frank to create a wife for him．But Frank_______to do SO．To his surprised，the monster________three people who are important to him，especially his________一Elizabeth．So Frank decided to__________(复仇)the monster．He______the monster tothe_____in order to_____him．Unluckily，he dies there．__________of the story，the monster_______into the ice and snow to______．Sugges dAnswers：(1)discovers (2)give life to lifeless (3)creature (4)resembles (5)bones (6)ugly(7)terrifies (8)emotions (9)unhappy (10)refuses(11)murders (12)wife (13)take revenge on(14)chases (15)Arctic (16)destroy (17)At the end (18)disappears (19)end his lifePeriod Two1．Pre-listeningAsk Ss to read the sentences in Activity 3on P61，and say whichof the arguments are for cloning and which are against cloning．Write F(for)or A(against)．2．While-listening(1)Listen to a radio discussion about cloning．Check the arguments for or against cloning that are mentioned in Activity 3．SuggestedAnswers：①、√②、√③、√④、√⑤×⑥×(2)Ask Ss to listen again and6Ⅱin the table．Presenter’s opinions Hugh D’S opinionsCloned animals come from one parentonly，becausescientists take all their_______from ________parent．There are still many difficulties inIt sounds that it’S easy to clone something．cloning．Clonedanimals often get________ and_______Many people believe that cloning is______nature ．_______ believes that cloningtreatsanimals and people as thingsand products ．I ’m worried about one dayscientists willquiteyoungI think cloning will be beneficial to humanbeings ，and it will be a way of helpingnature ． I don ’t think SO ．Cloning is beneficial to human being ．For instance ， ________ 0fthe salne person ．we can have another child if a child_____________，and we can even clone some animals____________．SuggestedAnswers ：①genes②single ③ill ④die⑤against ⑥Some people ⑦create thousands of copies⑧dies ⑨that are beeoming extinct(3)Correct the wrong information in the sentences in Activity 5 onP62． SuggestedAnswers ：①animals(not people) ②1997(not 1998) ③0K ④Thepresenter(not Donville) ⑤dies(not is very i11) ⑥terrible(not a good idea) ⑦becoming extinct(not have become extinct)3．Everyday English1．Individual workGet Ss to match these words and expressions in the box with their meanings in Actinvty1on P63．SuggestedAnswers：(1)obviously (2)to con~nue (3)in other words (4)Incredible!(5)on the contrary(6)Nonsense! (7)That’S it．2．Pair workAsk Ss to finish the conversation in Activity 2on P63．SuggestedAnswers：(1)On the contrary (2)To continue (3)That’S it(4)Nonsense(5)Obviously (6)In other words (7)IncrediblePeriod ThreeStep1．Read the passage and try to answer the following questions．What is_______________?1.DNA2.a clone3.a stem cell4.bacteriaStep2．Choose the best answers.Try to finish the exercises in activity 5on page65.Step3．Choose the best main idea.The passage is about____________.(a)the story of the film Jurassic Park(b)the scientific truth behind dinosaur cloning in Jurassic Park(c)the principles of DNA and cloing(d)why dinosaurs died outStep4．Choose the best answers.Try to finish the exercises in activity 5on page68.Step5.Read these two passages and tell if the following sentences are true(T) or false(F).1.In1953,Watson and Crick discovered the science of genetics.2.A clone is an organism which is identical to another one in every aspect.3.Many people will agree to obtain stem cells by cloning as long as the embryoisn’t wasted.4.Mosquitoes preserved since prehistoric time can be used to create livingdinosaurs.5.There are still proper conditions for dinosaurs to exist today.Period FourStep1．Grammar1．Leading-inGive two questions to Ss and let them make some sentences．QI．If you were a Christmas Father，what wowld you do?Q2．What would you do if you created a monster by mistake in the future?Foryour rererence：A1．①If1were a Christmas Father，1would send lots of presents to the orphans．②If1were a Christmas Father，1woud make every child in the world laugh every dav．A2．①IfI created a monster in the future，1would treat it as mv pet．②If I created a monster in the future．1would sell it to the zoo．2．SummaryGive a summary about the subjunctive mood．虚拟情况与现在事实相反条件句If+主语+动词过去式(be动词用were)结果主句主语+would(should，If+主语+动词过去式could，might)+动词原与将来事实相反形should／were to3.(1)wish+(that)．．．(past t ense)表示目前不可能实现的愿望(2)wish+(that)…(past participle)表示过去不可能实现的愿望(3)wish+(that)…(could／would do)表示将来不可能实现的愿望4．Practice(1)Complete the following sentences．①He looks SO ugly．1wish he______ugly．②He murdered the people I love most.wish he______them．③The monster is terrifying—wish the monster_______SO terrifying．④I didn’t create a real human being．1wish I______a humanbeing．⑤I feel lonely and unhappy．1wish I_______unhappy．．⑥I’d like to live my life again．1wishI_______again． SuggestedAnswers：①wasn’t／were not ②hadn’t killed③wasn’t／were not④had created ⑤didn’t feel ⑥could live(2)Ask Ss to do Activity 3on P62．SuggestedAnswers：①cloned，would feel ②didn’t allow，would be ③met，would mn awav④were／was，would be ⑤lived，we／'e，would be(3)Ask Ss to finish Activity 4on P63．Suggested Answers：①for ②of ③had ④would ⑤why⑥would ⑦met／saw⑧would ⑨more ⑩if⑾go／full／traver ⑿were ⒀would ⒁but ⒂couldPeriod FiveCultural Corner1．Leading-inShow Ss the picture and introduce one of the most famous twentieth centurynovels to them．Then ask some questions about the future in order to arouse Ss’interest in it．(1)Have you ever imagine your future?(2)What can we see in the future?(3)Can we create a robot for US to do everything for us?2．Reading(1)Skim the passage and finish the following exercises．①②①The book was written in——by——．②What is the novel about?③Do you think the world described in the novel is possible?Why? Suggested Answers21931，Aldous HuxleyIt describes how the world government control people six hundred years in the future．③Various answers are acceptable．(2)Read the passage again and finish the following form．①People are cloned in factories．②They are taught to like and dislike certainthings and people．Ways to control people ③They use soma to control them．Information of each group Best：Alphas work as：leadersSecond：Betas have：good positions Lowest：Epsilons work as：workers1．They want to make people happy．Reasons for controllingpeople2．They don’t want people change the society．3．ListeningListen to the passage and fill in each blank with each word．(1)Brave New World became a subject of much______as soon as it first appeared．(2)The novel describes a____future world that is becoming more andmore ． (3)Brave New％rfd________six hundred years in the future．(4)Its aim is for people to be happy，SO that there are no more___and____in thisworld．But the world government uses several very_________methods to control people．(5)The only reason why scientists have not created thousands of clones is that thev have___________learnt how to do this．(6)As small children，each cloned group is___to____and___certain things and people．(7)In this way，the government__________that people are happy with their position in society and will not try to____________________things．(8)The government also keeps people happy with_________a drug called soma____________________________makes people happy．(9)If we can completely____people，is thata_______________thing?(10)If we can give people drugs to____them_______unhappy，is that good or bad?(11)If we do this，do we just stop them____，SO that they have no_______?(12)Do we want____，sometimes_____human beings，or do we want a____，“safe”society?SuggestedAnswers：(1)discussion (2)terrifying；possible (3)takes plac'e (4)violence；powerful (5)identical；not yet (6)taught；like；dislike (7)makes sure；change (8)the use of；that(9)control；good (10)stop；feeling (11)feeling；real emotions (12)real；dangerous；controlled4．DiscussionAsk Ss to discuss the question：Do you like the world described in this novel? Suggested Answer：Various answers are acceptable．Period SixWriting: 假如你是Tom，请你根据以下的表格，给一家英文报社编辑写一封信，告诉他你们班同学对克隆的不同观点，并表达自己的看法。