湖北省黄冈市黄冈中学高中英语 Unit Two Cloning单元教学细目与单元检测 新人教版选修8.doc

unit two cloning课程标准中的内容标准：本单元的中心话题是“克隆”。本单元内容具体涉及“什么是克隆”、“克隆羊多莉是如何诞生的”、“克隆的利弊”等。语言技能和语言知识都是围绕“克隆”这一中心话题设计的。教学细目：1、（情感目标）通过阅读，了解什么是克隆、克隆的利弊及对克隆技术的反思。2、（交际）通过听说学习进一步熟悉和运用有关接受与拒绝、表扬与鼓励的表达方式。3、（词汇）通过阅读、师生互动掌握本单元的教学目的和要求中的词汇和短语。4、（写作）通过听说，让学生展开讨论发表自己的看法，利用表格提供的信息，写成一份报告。5、（语法）通过书面训练，熟练掌握同位语的用法。学习领域与主题内容及要求目标层次人教版选修八unit twocloning理解掌握运用1.1.1. 话题：natural clones and man-made clones; the history of cloning; controversy about cloning1.1.2功能（通过听和说，能在生活中运用下列英语进行交际）：1. 接受与拒绝(acceptance and refusal) im happy to acceptbut i can/cannot accept your argument because i supportbecause no, i cant agree withbecause i agree with/ could never agree tobecause how can you believe that? your argument has convinced me because i would like to agree with you but do you think it is wise to? no, that is not reasonable because is it fair to? i dont care for your ideas because2. 表扬与鼓励（praise and encouragement）your ideas sound very encouraging to me.thats a good idea/ great idea.well done to you for1.1.3 understanding vocabulary（理解词汇）（通过听、看、阅读，能理解下列词汇含义。学生只需认识，不作为测试的内容考查。） cutting, twin, identical, complicated, nucleus, somatic, fate, impact, side road, opera, loaf, flour, bison, calf, aurochs, fairly, dye, claw, nonsense, popularity, restore1.1.4 grasping vocabulary（掌握词汇）（ 通过听、看、读，能运用下列词汇进行造句，在完形填空和短文改错中运用下列词汇。学生能够掌握其意义、用法、搭配，可作为考查内容。） differ, commercial, straightforward, undertake, correction, altogether, arbitrary, medium, attain, moral, conservative, forbid, accumulate, constitution, compulsory, shortly, assumption, regulation, initial, drawback, merely, decoration, unable, feather, turkey, adore, hatch, reasonable1.1.5 applying vocabulary应用词汇） （通过书面训练，能在书面表达中运用下列词汇。） pay off, cast, cast down, object, obtain, in favour of, owe, retire, bother, be bound to do, strike, strike into ones heart, from time to time, bring back to life, vain, in vain, resist, in good/poor condition1.1.6语法：revise the appositive （通过阅读，书面训练，能在完成句子、短文填空中运用下列语法句型。） 1. 名词（短语）作同位语but at last the determination and patience of the scientists paid off in 1996 with a breakthroughthe cloning of dolly the sheep. altogether dolly lived six and a half years, half the length of the life of the original sheep.2. 从句作同位语the fact that she seemed to develop normally was very encouraging.then came the disturbing news that dolly had become seriously ill.1.1.7句型结构：（通过口、笔头训练，能在完成句子、书面表达中运用下列句子结构.）1. then came the disturbing news that dolly had become seriously ill.2. scientists believe human cloning is just a matter of time but the assumption that human clones have already been born hasnt been proved yet.3. diversity in a group means having animals with their genes arranged in different ways.part one 单元重点知识点i. 重点单词和词组 p. 10words: differp. 11 words: undertake, commercial, breakthrough, procedure phrases: pay off, all the timep. 12 words: altogether, arbitrary, objection, attain, obtain, media, moral, forbid, accumulate, impact phrases: be appropriate to, have an impact on sth, raise questions, forbid sthp. 13 words: shortly, retire, phrases: look back on, end in p. 14words: assumption, regulation, bother phrases: be bound top. 15 words: initial, drawback, merely phrases: strike into peoples hearts, in vain, from time to time, bring back to lifep. 16words: decoration, featherphrases: be unable to p. 17words: adore, hatchphrases: repay sthp. 18 words: reasonableii. 重点句型见表1.1.7iii. 重点语法 复习同位语：能正确运用同位与并弄清其在同位与从句中充当的成分，从而正确运用同位与从句。part two 单元目标检测i. 根据下列句子意思用所给词的正确形式或所给汉语填空（1 x 20=20）：1it is (reason) to assume that he knew beforehand that this would happen.220 years ago, because of the （conservation）views of her parents, she got married to a man against her will.3when the football match was over, he lay on the playground, u to move.4he was cast down when the (程序) he had used to produce a mammal clone ended in failure.5i didnt know anything about any of the books so my choice was quite (任意的).6 mr zhang, who had completed 40 years of teaching, (retire) from teaching last month because of ill health.7the old lady gave away an impressive collection of oil paintings she had (积累) to the national art gallery.8 in britain education is （义务的）for all children between the ages of 5 and 16.9despite the fact that hes fed up with too many rules and （regulate）, he has to obey all of them.10. her books have gained (popular) with teenagers in recent years.11. she couldnt (忍住) laughing when she saw the young man.12. to say that this law will not affect our profits is to talk (胡说).13. the doctor explained that this was a (complicate) procedure that he should consider carefully.14. it is reported that scientists have achieved a major (突破；进展) in the treatment of this type of cancer.15. the old painting was damaged in the flood and had to be (restore).16. i knocked at the door loudly in the (徒劳的) hope that someone might answer.17. after shed got over (=overcome) her (开始的) shyness, she became very friendly.18. the film was highly praised, but was not a c success.19. the president returned to work (不久) after his operation.20. your report is good and ive made only a few small (correct) to it.ii. 用所给词的词组适当形式填空（1x10=10）1. if you take a job as a journalist, it goes without saying (不言而喻) that _ (time) youll have to work at weekends.2. the good news, however, _ fear (strike) of theenemies and they immediately fled in all directions.3. he turned down a university appointment _ (favour) a political career.4. people in the flood-stricken areas said that they _ a great deal _ (owe) the pla soldiers for their rescue work.5. the computer, as is known to all, has _ (impact) modern life.6. dollys death, like her birth, _ (bound) raise worries.7. to speak fluent english, you need to listen carefully to native speakers so that you canunderstand them and it _ (pay) when you come to speak.8. all attempts to rescue the boy with cancer were _ (vain); shortly after his operation hedied peacefully in the hospital bed.9. did you have much bother _ (find) the house?10. members can raise _ the president in a reading report in seven days. (object)iii语法填空 （2x10=20）阅读下面材料，在空白处填入适当内容（每空1个单词）或括号内单词的正确形式。on receiving my learner driver license a couple of months ago, i started driving lessons straight away. however it was not until two days ago_1_ dad finally allowed me to drive on the motorway. our destination was orewa, a seaside town.that morning i made sure i had enough to drink and went to the toilet about three_2_ (time) before we left. i thought i was totally prepared _3_ the journey, but nothing could have prepared me for my familys complaints.“relax! dont hold the steering wheel so _4_ (tight).” called _5_ nervous voice from the backseat.“speed up. 70km/h isnt fast enough. you are holding up the traffic,” another voice ordered from the seat next to mine.how _6_ (annoy) they are！to content them i _7_ (step) hard on the accelerator, and within a second, an angry voice began to yell again.“stop! slow down! are you crazy? did i tell you to go above 100km/h?”finally i drove into the city, _8_ the speed limit was only 50 km/h.my family seemed relieved and stopped _9_ (tell) me what to do. on our way home the journey was much _10_ (easy) than before as everyone else fell fast asleep. so, i just took my time and enjoyed the drive.1._ 2._ 3._ 4._ 5._6._ 7._ 8._ 9._ 10_iv. 单句改错 （2x10=20）1. although they are twins, tony differs his brother in many ways.2. though circumstances were against joe, but he didnt cast down.3. though they were good friends, lucy objected to lend her id card to kathy to apply for a credit card.4. he owes to his doctors care that he is quite well again.5. the house is still in a good condition. it ought not to have been knocked down.6. she couldnt resist to laugh at him in those clothes.7. there is much chance bill will recover from his injury in time for the race.8. this project was predicated on the assumption the economy was expanding.9. the question if we should continue to do the experiment has not been answered yet.10.do you have any idea which is actually going on in the classroom?v. 短文改错 (2x10=20)it can be seen, more and more people own mobile phones in china now. at the end of 2002, there were 20 millions mobile phone users. by 2005 a number reached up to 30 million. people have found mobile phones convenience. they can get in touch with each other whenever or wherever they like. therere different functions to meeting different needs, such as surf the internet. however, it may bring us some trouble. for example, the radiation which from the phone may do harm our health. in spite of this, the number of people having mobile phones are increasing steadily.vi. 完成句子（2 x 5=10）1his children _ sweets because he didnt want their teeth to be ruined. (forbid) 他不准孩子们吃糖果，因为他不想他们的牙齿受损坏。2_ is the fact that he seems to take no interest in his work. (bother) 最使我伤脑筋的是，他似乎对自己的工作毫无兴趣。3_ that you might like some coffee, so ive brought some up. (strike) 我突然想到你也许想喝点咖啡，于是就拿了一些来。4_ in the market research, what people want is high quality, not just low prices. (show) 正如市场调查所显示的那样，人们需要的是高质量，而不仅仅是低价格。5 then that dolly had become seriously ill. (come) 接着传来了多莉病重的令人不安的消息。unit two. 1. reasonable2. conservative3. unable4. procedure5. arbitrary6. retired7. accumulated8. compulsory9. regulations10. popularity11. resist12. nonsense13. complicated14. breakthrough15. restored16. vain17. initial18. commercial19. shortly20. corrections. 1. from time to time2. struckinto the hearts3. in favour of7.pays off9. in finding4. ow