人教版选修8-unit2-using-language课件.ppt--（课件中不含音视频）

1、Welcome1.Do you know anything about dinosaurs?2.Have you ever seen the film Jurassic Park?Lead-inDinosaurs DinosaursareadiversegroupofreptilesofthecladeDinosauria(进化恐龙属进化恐龙属).TheyfirstappearedduringtheTriassic(三叠三叠纪纪)period,between243and233millionyearsago,althoughtheexactoriginandtimingoftheevolutio

2、nofdinosaursisthesubjectofactiveresearch.TheybecamethedominantsaftertheTriassicJurassicextinctionevent201millionyearsago;theirdominancecontinuedthroughtheJurassicandCretaceous(白垩纪白垩纪)periods.Jurassic Park 哈蒙德博士立志要建立一个非同寻常的公哈蒙德博士立志要建立一个非同寻常的公园园:恐龙将是这个公园的主角。他把众多科学恐龙将是这个公园的主角。他把众多科学家收归旗下，利用琥珀里面困住的远古蚊子体

3、家收归旗下，利用琥珀里面困住的远古蚊子体内的血液，提取出恐龙的基因信息，利用这些内的血液，提取出恐龙的基因信息，利用这些信息培育繁殖恐龙。结果如愿以偿，他把努布信息培育繁殖恐龙。结果如愿以偿，他把努布拉岛建立成了一个恐龙公园，坚信可以从中赚拉岛建立成了一个恐龙公园，坚信可以从中赚取大钱。然而，科学家们则忧心忡忡。取大钱。然而，科学家们则忧心忡忡。不幸的事情果然发生了。虽然公园有电脑不幸的事情果然发生了。虽然公园有电脑系统管理，但却因为被员工破坏而造成了无法系统管理，但却因为被员工破坏而造成了无法挽救的失控挽救的失控:所有的恐龙逃出了控制区，人们所有的恐龙逃出了控制区，人们纷纷逃窜却逃不过恐龙的

4、魔爪。恐龙自相残杀，纷纷逃窜却逃不过恐龙的魔爪。恐龙自相残杀，人们亦死难无数，最后幸存者寥寥，只得四人人们亦死难无数，最后幸存者寥寥，只得四人逃出生天。努布拉岛上空弥漫着恐怖的气息。逃出生天。努布拉岛上空弥漫着恐怖的气息。人教版选修8 unit2 using language【优秀课件】人教版选修8 unit2 using language【优秀课件】Jurassic Park-a film clip人教版选修8 unit2 using language【优秀课件】人教版选修8 unit2 using language【优秀课件】Jurassic Park -a film clip人教版选修8

5、 unit2 using language【优秀课件】人教版选修8 unit2 using language【优秀课件】人教版选修8 unit2 using language【优秀课件】人教版选修8 unit2 using language【优秀课件】Teachingaims教学目标教学目标 1.Understand the passage and know more about the cloning of dinosaurs and the problem.（理解文章，了解（理解文章，了解恐龙的克隆及存在的问题。）恐龙的克隆及存在的问题。）(Readingability)2.Use you

6、r own words to explain the reasons why the dinosaurs cant be cloned successfully.(用自己的话来解用自己的话来解释恐龙不能被成功克隆的原因释恐龙不能被成功克隆的原因)(Summary ability)3.List the reasons to bring one of the four extinct animals back to life.(Writing ability)(在四种灭绝动物选出最应该被克隆的动物并且列出原在四种灭绝动物选出最应该被克隆的动物并且列出原因因)人教版选修8 unit2 using l

7、anguage【优秀课件】人教版选修8 unit2 using language【优秀课件】目标目标1understandthepassage 建议：建议：1.获取文章大致信息获取文章大致信息2.第一遍快读了解故事大意第一遍快读了解故事大意3.第二遍细读获取细节信息第二遍细读获取细节信息禁忌：禁忌：1.一口气从头一字一句读到尾一口气从头一字一句读到尾2.见到生词就查字典见到生词就查字典时间：时间：5分钟分钟人教版选修8 unit2 using language【优秀课件】人教版选修8 unit2 using language【优秀课件】Task 1Whats the main idea of

8、each paragraph?Para1 Explain the impossibility of cloning dinosaurs Para2 Conclude that its just a dreamPara3 Introduce the topic of the passage Answer连线连线人教版选修8 unit2 using language【优秀课件】人教版选修8 unit2 using language【优秀课件】Read the text,then tell whether the following sentences are true or false.(Stud

9、ents can discuss in pairs.)1.Scientists are still experimenting with cloning mammals because they think it can make money.2.The animals that have disappeared from the earth,like dinosaurs,can be brought back to life through cloning.3.If we can clone any extinct animals,we should let them live in a z

10、oo.Task 2True or False人教版选修8 unit2 using language【优秀课件】人教版选修8 unit2 using language【优秀课件】Give some reasons why it is either impossible or unsuitable to clone dinosaurs.（one word for each reason）Reason 1:Reason 2:Reason 3:DNADiversity HabitatTask3目标目标2useyourownwordstoexplainthereasonswhydinosaurscant

11、becloned 人教版选修8 unit2 using language【优秀课件】人教版选修8 unit2 using language【优秀课件】Some important words and phrases extinct灭绝的灭绝的 strikeintoonesheart使使刻骨铭心刻骨铭心 fromtimetotime偶偶尔尔 bringbacktolife使使复活复活 unsuitable不适合的不适合的 invain白费力气白费力气 diversity变化变化多样性多样性 meandoingsth.意味意味着做某事着做某事 meantodo打算做某打算做某事事 drawback

12、缺点、不利缺点、不利 habitat栖息地栖息地 bebasedon以以为为基础基础人教版选修8 unit2 using language【优秀课件】人教版选修8 unit2 using language【优秀课件】InthefilmsJurassicPark，scientistsclonedseveralkindsof_1_dinosaurs,whichproveshowtheidea_2_(strike)amixtureoffearandexcitementintopeoples_3_(heart).However,_4_(bring)extinctanimalslikedinosaurs

13、backtolifeis_5_(possible)andunsuitable.Therearemanyreasons:Firstly,welackperfectDNA.Secondly，alleffortsofcloningananimalwillbe_6_vainifthereisnotenoughdiversityinthegroup_7_(overcome)illnesses.Thirdly,itwouldbeunfairtocloneanyextinctanimalsifwecannotofferthem_8_(suit)habitat._9_(base)on_10_weknownow

14、,thereturningofdinosaurstotheearthismerelyadream.extinctstruckheartsbringingimpossibleintoovercomesuitableBasedwhat人教版选修8 unit2 using language【优秀课件】人教版选修8 unit2 using language【优秀课件】Aurochs(1627)Dodo bird(1755)Quagga(1883)Theseanimalsareextinctones.Whichoneshouldbebroughtbacktolife?Andwhy?Discusswith

15、yourpartner.Theinformationonthetextbookmighthelpyou.Groupwork人教版选修8 unit2 using language【优秀课件】人教版选修8 unit2 using language【优秀课件】讨论建议讨论建议:1.1.通读四种已灭绝动物的信息。通读四种已灭绝动物的信息。2.2.挑选出自己认为最应该克隆的动物。挑选出自己认为最应该克隆的动物。3.3.仔细阅读该动物的相关信息，展开大胆联想，给仔细阅读该动物的相关信息，展开大胆联想，给出原因来阐述为什么这种动物最适合被克隆，能出原因来阐述为什么这种动物最适合被克隆，能够带来什么样的好处。

16、够带来什么样的好处。4.4.互相比较选择的动物，陈述各自的观点。互相比较选择的动物，陈述各自的观点。讨论时间：讨论时间：5分钟分钟自学目标自学目标3discussandlistthereasonsforwhichextinctanimalshouldbecloned 人教版选修8 unit2 using language【优秀课件】人教版选修8 unit2 using language【优秀课件】WritingLets bring the back to life is the most suitable animal to be brought back to life.Here are t

17、he reasons：Firstly,Secondly,Finally,So I think would be the best choice to be brought back to life.人教版选修8 unit2 using language【优秀课件】人教版选修8 unit2 using language【优秀课件】WritingLets bring the aurochs back to lifeThe Aurochs is the most suitable animal to be brought back to life.Here are the reasons：First

18、ly,it has thick hair,and we can use its hair to make clothes.Secondly,its long horns can be used for decoration.Finally,its very large and strong,therefore we can make it help farmers plough the field.So I think the aurochs would be the best choice to be brought back to life.人教版选修8 unit2 using langu

19、age【优秀课件】人教版选修8 unit2 using language【优秀课件】WritingLets bring the dodo back to lifeThe dodo is the most suitable animal to be brought back to life.Here are the reasons：Firstly,its friendly and not harmful,so we can keep it as pet for children.Secondly,its large eggs and tasty meat could be developed f

20、or food.Finally,farmers can sell its feathers as decoration.So I think the dodo would be the best choice to be brought back to life.人教版选修8 unit2 using language【优秀课件】人教版选修8 unit2 using language【优秀课件】WritingLets bring the great auk back to lifeThe great auk is the most suitable animal to be brought ba

21、ck to life.Here are the reasons：Firstly,its feathers dont absorb water,so its useful for protecting clothes from water.Secondly,farmers can keep it as chicken to earn money.Finally,it became extinct recently,therefore its DNA is still in good condition.So I think the great auk would be the best choi

22、ce to be brought back to life.人教版选修8 unit2 using language【优秀课件】人教版选修8 unit2 using language【优秀课件】WritingLets bring the quagga back to lifeThe quagga is the most suitable animal to be brought back to life.Here are the reasons：Firstly,it has beautiful skin as a zebra,so we can use its skin as decoratio

23、n.Secondly,the meat is very tasty,and we will have another delicious dish.Finally,it just became extinct in 1883,therefore we can easily get its perfect DNA.So I think the quagga would be the best choice to be brought back to life.人教版选修8 unit2 using language【优秀课件】人教版选修8 unit2 using language【优秀课件】教学目

24、标再现教学目标再现 1.Understand the passage and know more about the cloning of dinosaurs and the problem.（理解文章，了解（理解文章，了解恐龙的克隆及存在的问题。）恐龙的克隆及存在的问题。）2.Use their own words to explain the reason why the dinosaurs cant be cloned successful and(用自己的话来用自己的话来解释恐龙不能被成功克隆的原因解释恐龙不能被成功克隆的原因)3.List the reasons to bring o

25、ne of the four extinct animals back to life (在四种灭绝动物选出最应该被克隆的动物并且列出原在四种灭绝动物选出最应该被克隆的动物并且列出原因因)summaryProtecting the endangered animals means protecting ourselves.人教版选修8 unit2 using language【优秀课件】人教版选修8 unit2 using language【优秀课件】Very interesting captions Dr.Malcolm(amathematician,butconsiderhimselfas

26、achaotician):Godcreatesdinosaurs.Goddestroysdinosaurs.Godcreatesman.MandestroysGod.Mancreatesdinosaurs.上帝创造了恐龙。上帝创造了恐龙。上帝又毁灭了上帝又毁灭了恐龙。上帝创造了人类。人类毁恐龙。上帝创造了人类。人类毁灭了上帝。人类又创造了恐龙。灭了上帝。人类又创造了恐龙。Dr.Satterler(abotanistofancientplants):Dinosaurseatman.Womaninheritstheearth.恐龙吃掉男人。恐龙吃掉男人。女人统治了世界。女人统治了世界。人教版选修8

27、 unit2 using language【优秀课件】人教版选修8 unit2 using language【优秀课件】1.Rewrite the text in your own words.(no more than 100 words)2.Master the words and phrases.人教版选修8 unit2 using language【优秀课件】人教版选修8 unit2 using language【优秀课件】1.加强职工主人翁责任感，组织落实各项技术组织措施，认清贯彻劳动定额的重要意义和目的，增强完成定额和超额完成定额的信心。2.帮助本单位职能部门做好劳动定额制订和修订

28、工作，并组织班组职工讨论，使劳动定额保持先进合理的水平。3.按照定额组织生产，对班组和个人均严格按定额下达生产任务，并进行考核。4.定期检查本班组成员定额完成情况，及时了解完成和没有完成或超额完成定额的原因，掌握第一手资料，反馈给车间或上级部门。5.组织职工正确填写定额原始记录，做到全面、完整、准确、及时。6.根据劳动定额，组织班组开展劳动竞赛，实行按劳分配。7.要培养积极的心态，勇于正视自己，正确地看待自己和别人。一般说来，人们容易看到自己的优点，归功于己；看别人却往往会看到缺点，责误于人。这是一种心理学现象，我们应该在自己的不断成长和进步中克服它8、当你被引荐到客户的办公室时，如果是第一次见面应做自我介绍，如果已经认识了，只需互相问候并握手。9、自觉心是进步之母，自贱心是堕落之源，故自觉心不可无，自贱心不可有。10、在劳力上劳心，是一切发明之母。事事在劳力上劳心，变可得事物之真理人教版选修8 unit2 using language【优秀课件】人教版选修8 unit2 using language【优秀课件】