高中英语 Module 5 Cloning教案 外研版选修6.docx

1、高中英语 Module 5 Cloning教案 外研版选修6Module 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.R

2、esearchers 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 fi

3、rst 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 t

4、aken 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 th

5、e udder(牛、羊等的)乳房) cell of a 6yearold 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 rh

6、esus monkey has been cloned by embryo splitting.【诱思导学】1What is cloning?_2When 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 makeu

7、p as the original, is referred to as a clone.2.It was cloned in 1996.Period Previewing(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。课标解读本课时主要是通过学生对学案所给出的内容的学习，了解本课文中所出现的词汇，初步了解课文以及相关的背景知识，对下一堂课对课文的全面理解起到一个铺垫作用。教学地位本模块的主题是“克隆”，阅读课文的第一部分介绍小说弗兰肯斯坦的故事梗概，第二部分是小说节选。要求学生掌握相关词汇，培养相关语言技能。了解高科技的迅速发展有可能给人类的未来带来巨大的

8、正面或负面影响；增强科学伦理意识，努力学习文化知识，运用科技发展成果为人类的和平、幸福和发展做贡献。(教师用书独具)新课导入建议T：Look at the pictures and discuss：1When was the film made?2Who was the author of the novel Frankenstein?3What is the young man in the picture doing?4What does the monster look like?5Guess what is the ending of the story?在看图说话的过程中，教师帮助学

9、生复习和学习词汇。教学流程设计导入新课学生阅读“美文阅读”与“诱思导学”(见学案第60页)。学生就“美文阅读”进行讨论，统一答案。让学生快速阅读课文，(见课本第5859页)并完成“篇章结构”(见学案第60页)。师生共同讨论并统一答案。学生再次阅读课文(课本第5859页)并完成“语篇理解”(见学案第61页)。学生讨论，并让学生代表发表他们讨论得出的答案。老师予以更正。让学生完成“知识初探”部分(见学案第61页)。老师指导学生讨论，共同找出答案。学生再次仔细阅读课文，(课本第5859页)进行深度理解，并完成“课文缩写”(见学案第61页)。学生共同讨论，并让学生发表各自见解，最后统一答案。让学生根据

10、所给出的表格进行自我评估(见学案第61页)。老师布置作业，让学生看课本第5759页并完成课本第58页1、2、3、4题，预习学案Period (见学案第62页)，列举出英式英语和美式英语的异同。.篇章结构阅读文章，然后完成下面表格(每空不超过3词) Part 1The story of Frankenstein Frankenstein, a young Switzerland scientist from Geneva, creates an terrified ugly monster who has human 1._.When Frankenstein 2._to create a wi

11、fe for him, the monster 3._ Frankensteins brother, best friend and new wife.The scientist 4._the creature to the Arctic in order to destroy him, but he dies there. Finally the monster ends his own life. Part 2Extract from Frankenstein It was a cold November night, my candle was almost 5._when the cr

12、eature 6._hard and moved its arms and legs.The monster is the ugliest thing I had ever seen, his black hair and white teeth 7._his yellow eyes, his wrinkled yellow skin and black lips. I didnt want to see the monster, so I rushed into my room, 8._the bed and then had a terrible dream. When I woke, s

13、haking with fear, I saw the monster was standing by my bed, his mouth opened and he 9._， then seemed to smile. I was so terrified that 10._I thought, “I wish I had not done this terrible thing, I wish I was dead！”【答案】1.emotions2.refuses3.murders4.chases5burnt out6.breathed7.contrasted horribly with8

14、.threw myself on9.made a sound10.again and again.语篇理解阅读P5859的Reading and Vocabulary部分，从每题所给的3个选项中选择最佳答案1What did Frankenstein happen to learn when he was studying at university? AHe learned how to clone humans.BHe learned how to give life to lifeless matter.CHe learned how to create monsters.2By whi

15、ch did we know the creature is intelligent and has human emotions? AThe creature loved and respected his master Frankenstein.BThe creature is more creative than his master Frankenstein.CHe wanted Frankenstein to create a wife for him and hated him because of his refusal.3When Frankenstein managed to

16、 give the creature life, he was_.AdisgustedBexcitedCsad4What did Frankenstein regret?AHe regretted that he had not made the creature beautiful.BHe regretted that he had created the creature.CHe regretted that he had taken the creature home.5Why did Frankenstein have dreams?AHe was too happy to see t

17、he creature full of life.BHe was too terrified of the horrible creature.CHe wished for a new and creative life.【答案】1.B2.C3.A4.B5.B.课文缩写用所给单词或短语的正确形式完成课文缩写destroy; emotions; chases; give life to; create; terrified; intelligent; refuses; murders; resembleFrankenstein, a young scientist, discovers the

18、secret of how to 1._ lifeless matter and 2._ creatures that 3._ human beings. Unfortunately, the creature makes the people around 4._， moreover, he is 5._ and has human 6._. When Frankenstein 7._ to create a wife for him, he hates Frankenstein, and 8._ his brother and wife. In order to 9._ the creat

19、ure, he 10._ him to the Arctic, where he dies and the monster disappears into the ice and snow.【答案】1.give life to2.create3.resemble4.terrified5.intelligent6.emotions7.refuses8.murders9destroy10.chases.词义搭配1fearAgo after with the intent to catch2terrify Bkill intentionally and with premeditation3wing

20、 Cany strong feeling4chase Dshow unwillingness towards5disgust Ean anxious feeling6emotion Feither of the pair of parts that a bird, insect, bat, etc. used to fly7murder Gdraw air into, and expel out of the lungs8refuse Hfill with terror; frighten greatly9breathe Imove fast10rush Jstrong feelings of

21、 dislike【答案】1.E2.H3.F4.A5.J6.C7.B8.D9G10.I.短语填空burn out; contrast with; throw oneself on.; make a sound; again and again; put out1.The old man _ the bench and fell asleep.2Dont make the same mistakes_.3Any electric light bulb will eventually _.4_ the fire before going to bed.5The ship _ the blue sea

22、.6There is somebody ing! Keep down and dont _.【答案】1.threw himself on2.again and again3.burn out4.Put out5.contrasted with6.make a sound.句型背诵1While_studying_at_university,_he discovers the secret of how to create life.在他上大学时，他发现了如何创造生命的秘密。2It_was on a cold November night that I saw my creation for th

23、e first time.我是在11月一个寒冷的晚上首次看到我的作品的。3Feeling_very_anxious,_I prepared the equipment that would give life to the thing that lay at my feet.它躺在我的脚边，我紧张不安地准备赋予它生命所需的设备。4I hid in the garden and stayed there till morning, terrified_by_what_I_had_done.由于害怕我所做的事情，我藏身花园，一直待到天亮。5I_wish_I_had_not_created_this

24、_creature,_I wish I was on the other side of the world, I wish I could disappear!但愿我没有制造出那个家伙，但愿我身处世界的另一边，但愿我可以消失得无影无踪！Period Introduction & Reading and Vocabulary(教师用书独具)教学目标重点词汇的理解与应用。课标解读(1)熟记学案中所列出的单词和短语。(2)通过学案中所给出的重点单词和重点短语的学习，让学生能够正确理解和使用这些单词和短语，能够运用这些词语造句。(3)通过对这些词汇的理解能够更深层次的理解课文，并通过课文加深对这些词

25、汇的理解，更加熟练的运用这些词汇。(4)通过对本课文的理解，让学生学会用一般现在时、现在进行时、现在完成时和表示将来用法的句子和段落完成有关语言的区别表达，提高学生的书面表达能力。教学地位单词和短语是构成句子的最小单位，在语言学习中起至关重要的作用，所以理解和正确运用英语单词和短语是英语学习的重点所在。(教师用书独具)新课导入建议Do you enjoy reading science fictions? What is your favorite one? Then show some pictures about Frankenstein. The teacher asks “ Have

26、you ever read Frankenstein? How much do you know about it？” Show some pictures about Mary Shelley.(通过对这些问题的回答和老师的指点引入本课的主题弗兰肯斯坦。)教学流程设计老师检查上堂课所布置的作业，检查学生对学案预习的情况。导入新课让学生就“课堂互动探究”(见学案第62页)进行讨论，让学生各自发表自己的见解，然后让各个讨论组派代表汇报各自讨论结果。让学生针对各自不同的意见展开讨论，然后老师给出详细正确答案。老师针对难点和重点词汇进行讲解，并补充学案中所遗漏的重点词汇，补充一些必要的练习。布置作业

27、。让学生完成课本第59页第5题，“课时作业”和预习Period (见学案第64页)。让学生完成“自我评估”(学案第64页)。让学生再次阅读课文(课本第5859页)，以加深对所学单词与短语的理解。1terrify vt.使惊恐；使受惊吓He terrifies everyone who sees him. (P57)他使每个看到他的人害怕。The thunderstorm terrified the child.雷雨把那个小孩吓坏了。His sudden appearance terrified them.他突然出现，把他们吓了一跳。terrify sb. into doing sth. 胁迫/

28、恐吓某人做某事terrify sb. out of doing sth. 胁迫某人不要做某事terrified adj.感到害怕的；感到恐惧的be terrified at因而害怕be terrified of sb./sth. 害怕某人或某物be terrified of doing sth. 害怕做某事be terrified that. 害怕terrifying adj. 令人害怕的；令人恐惧的The child was terrified of being left alone in the house.那孩子害怕把他一个人留在家里。She was terrified at the d

29、eafening explosion.她被那震耳欲聋的爆炸声吓了一跳。The tidal wave formed a terrifying wall of water.海啸形成一堵骇人的水墙。完成句子现在，令我们感到最害怕的是我们自己头脑中的想法。Now, its the thoughts in our head that _ us the most.我害怕坐飞机我宁愿坐船。Im _ flying. Id rather go by sea.他突然出现，把他们吓了一跳。They _ his sudden appearance.【答案】terrifyterrified ofwere terrifi

30、ed at/by单项填空The murder_ the girl into telephoning her parents to bring some money and the girl was really frightened and did as he wanted.AterrifiedBforcedCpersuaded Dargued【解析】句意：凶手恐吓那个女孩给父母打电话拿钱来，那个女孩吓坏了并按照他说的做了。terrify sb.into doing sth.恐吓某人做某事；force sb. into doing sth.强迫某人做某事；persuade sb. into doing sth.劝