山东肥城三中高中英语人教版选修八：Unit2 Cloning reading2理解

English learning Plan of Senior 2（导学案）The wish words of teacher's（教师寄语）：Relax! Be patient and enjoy yourself. Learning foreign languages should be fun. (放松点！要有耐性，并让自己快乐！学习外语应该是乐趣无穷的。

）㈠Teaching aims(学习目标)1.Knowledge aims（知识目标）⑴To learn about cloning by reading.⑵.To master and understand some structures and complex sentences.2.Ability aims（技能目标）⑴. Read passages by using different reading skills (skimming﹑scanning﹑careful reading) .⑵. Express own opinions about cloning in form of debate..3.Emotion aims（情感目标）⑴Be interested in science technology (cloning).⑵. Learn to team up with others.㈡Special and difficult Points(学习重难点)1. Learn different reading skills(Skimming, scanning﹠careful reading).2 Learn more about cloning.3. Describe cloning in your own words.㈢The procedure of learning （学习过程）Before class (课前预习胸有成竹)【自主预习】㈠学法指导⑴通读本篇文章，查字典，猜生词，记短语，勾出文中复合句以及难句。

Module 8 Unit2 ReadingCloning：Where is it leading us?Analysis of the teaching material本课是人教版新教材选修8 Unit2 Cloning(Reading)，本课的中心话题是克隆。

本文具体介绍了植物与动物克隆的区别、多丽羊的诞生与死亡及由此引发的争论。

帮助学生进一步认识克隆的意义在于解决医学上的难题，为人类服务。

本节课是这篇阅读的第一节课，目的旨在让学生读懂文章的意思、了解文章的内容、把握文章的中心。

从而提升自己的阅读能力，要让学生学习了解克隆这门技术以及有关的争议。

Analysis of the learning condition:本节课的学习者特征分析主要是根据教师平时对学生的了解以及学生年龄段的思维发展情况而做出的：1)学生是尤溪一中高二年级的学生，有较强的求知欲和好奇心；对新教材有一定了解适应，自主学习习惯基本养成，对教师依赖性相对较低；2)学生有较多的阅读探究及任务型学习的经验；学生能够运用阅读技巧解决课后的相关阅读理解问题；3)学生在过去的生活经验中有与克隆Clone相关的知识储备；对新事物新技术有好奇心，思维活跃，但思考不够深入，逻辑性不强；Teaching objectives:1. Teaching aimsKnowledge aims:To know what is cloning, its benefits, problems, possible dangers as well as arguments and attitudes aroused by cloningAbility aims:1. To develop Ss’ different reading skills especially scanning for key words2. To develop Ss micro reading skill—word guessing3. Build up Ss’ confidence in speaking in EnglishEmotion aims:To be aware that the significance of cloning is to break medical limitation so as to benefit human beings2. Teaching key point and difficult pointTeaching key points:1. The definition of cloning and its benefits and drawbacks2. Developing students’ different reading skills especially scanning for key wordsTeaching difficult points:1. Method of word guessing2. To analyze the structure of an exposition3. Teaching and learning approach1. Task-based teaching approach2. Student-centered teaching approach3. Communicating and cooperating learning approaches4. Teaching aidsa projector and some slides.Teaching proceduresStep I Lead-inLead in the topic by watching a video and ask students what is the video about.Step II While-readingTask One : 1.Match the main idea with each paragraphPara. 1 Introduction/DefinitionPara. 2 Uses and procedurePara. 3 Problems of DollyPara. 4 Impact of DollyPara. 5 Different attitudes to human cloning2.What’s the main idea of the passage?3.Then Raise a question: What type of article is it? Exposition(说明文)Then introduce the features of an exposition:◆written in the third person◆in factual and formal language◆gives different points of view and does not try to persuade the reader to make up his mindTask Two: Detailed readingPara1：What is cloning? What does “it”refer to? When will “it” happen?Para2：What are the two major uses of cloning?Word guessing: “straightforward”When was the cloning of Dolly the sheep born?What did the scientists paid off with a breakthrough?How do scientists clone a sheep? Let’s watch a sho rt movie and give a right order of cloning Dolly ‘s procedurePick out the key verbs in the procedure and retell the procedure according to the key verbsPara3: Fill in the blanks1)At first, the fact that Dolly developed ________ in a natural way was __________.Later, the news ____she lived for six years and a half, half the length of the life of the ____ one was ____.Finally, the problem that occurred to the scientists was that a cloned animal lives_______ than the original one.2)The sheep that donated the somatic cell most probably lived ________years.A. 3B. 6C. 9D. 13Altogether Dolly lived six and a half years, half the length of the life of the original sheep.3)Problems:Cloned animals may develop the________of older animals.Cloned animals may lives __________than the original one.Para4: The impact of DollyIts’ appearance raised and the media and public imagination. Guess from context(上下文):The word “controversial” in Para 4 probably means :____________.A. complicatedB. arguableC. importantD. traditionalPara5: People’s reaction to cloningI.True or false:1)People feared that Cloned Hitlers would do harm to the world.2 )All the research into human beings will be forbidden.3)Some countries will use cloning in a wise way.II. The writer’s attitude towards cloning_____________.A. positiveB. negativeC. neutralD. unknownTask Three: SummaryCloning has always been with us and is here to stay. It’s a way of making an(exactly) copy of another animal or plant. Cloning has two major uses. Firstly, gardeners useit all the time to produce commercial quantities of plants. Secondly, it’s 2._ (value) for research on new plant species and for medical research on animals. Cloning animalsis a difficult task 3.(undertake). At last the determination and patience of the scientists paid 4.in 1996 with a breakthrough—the cloning of Dolly the sheep.The fact 5.she seemed to develop normally was very encouraging. Then camethe disturbing news that Dolly had become 6.(serious) ill and she only lived six and a half years. Dolly’s appearance raised a storm of 7.(object) and had a great impact on the media and public imagination. Newspapers wrote of evil leaders hoping to clone 8.(they) to attain their ambitions. Religious leaders raised moral questions. Now some governments have 9.(forbid) research into human cloning,10.others think cloning is useful for humans.Step IV Post readingDiscussion:Practice activity: Are you in favor of the human cloning or against it? Why？Useful expressions:Team A: I would like to suggest that ______________ .so in my opinion ,human cloning is good. Team B: I don’t agree with you . firstly, from the passage we know that_____________________. Secondly_____________________,Thirdly ,_______________. So I think the research into human cloning should be forbidden . Benefits:Gardeners use it all the time to produce commercial quantities of plants.It opened everyone’s eyes to the possibility to cure serious illnesses.It is valuable for research on new plant species and medical research on animals.Problems or dangers:Dolly’s illnesses were more appropriate to an older animal.Evil leaders may get themselves cloned to attain their ambitions.Religious leaders raised moral questions.Sum up : As a coin has two sides, everything has two aspects. On the one hand, if the cloning is used in a correct way it can bring many conveniences to us. Such as: curing serious illnesses and being used to produce commercial qualities of plants. On the other hand, if the cloning is used in an evil way it can cause much trouble: such as moral questions.教师寄语: One coin has two sides and we should treat things in a wise way.Step IV homeworkWrite a passage titled Is cloning goodor bad? Your passage should include the following：1)What is cloning 2)Advantages of cloning 3)Disadvantages of cloning4)Your opinion of itThe design of the blackboard:Unit2 Cloning-ReadingPara. 1 Introduction/DefinitionPara. 2 Uses and procedurePara. 3 Problems of DollyPara. 4 Impact of DollyPara. 5 Different attitudes to human cloningTeaching reflection:________________________________________________________________________________ ____________________________。

人教版高中英语修选八《Unit 2 Cloning Reading (1)》教学设计课标分析1.语言知识目标：a)让学生掌握克隆过程中的关键词：egg cell、nucleus、somatic cell、gene、embryob)学习并掌握与克隆有关的单词短语，如：differ、 exact、commercial、object、obtain、forbid、accumulate、pay off、cast down并熟练掌握语法知识：Revise the Appositive的应用。

2.语言技能目标：a)使学生学会克服生词障碍，通过略读，寻找文章的主题句，理清文章的总体框架与脉络；通过查读，捕捉文章的重要细节，理解作者的写作意图。

b)使学生学会运用各种猜词技巧，猜测部分生词在具体的语言环境的含义。

c)使学生能够运用所学知识，用英语熟练地表达自己的关于克隆的观点想法3.情感态度与文化意识目标：通过对本单元克隆知识的学习，使学生们对全球前沿科技有所了解，并根据克隆技术日新月异的发展，尤其是通过对中国克隆技术发展从全球并跑转变为全球领跑的学习，增强民族自豪感，从而树立努力学习、为祖国科技的发展做贡献的决心。

Teaching aims :(1).To learn the basic knowledge of cloning(2).To practice some reading skills and improve students' language competence in English(3). To enrich the knowledge of cloning by some extensive learningWatching a video of Su Wukong first.Step1 : Leading in :Ask and answer:Teacher: Do you think what he did in the video is related to cloning today? Students: Yes, I think so.Teacher: Ok, let's begin our trip of cloning.Step2: Fast reading: skim the text quickly and match the main idea of each paragragh.para.1 A.Cloning has two major usespara.2 B.cloning is a way of making anexact copy of another animal or plantpara.3 C. It is forbidden to clone human beingpara.4 D.The effect of Dollypara.5 E.The problems of DollyThe key: BAEDCStep3: Careful reading1.let's get a further understanding about the procedure of cloning .2.Have a discussion: Is cloning bad or good?disadvantagesadvantagesStep4: Further discussion:Where is cloning leading us?(Give students enough time to prepare this question and encourage them to express themselves freely)Step5:SummaryNo matter where cloning is leading us ,we must spare no effort to develop this technology in the way that can benefit our human beings a lot and make our life become better and better.。

【学习目标】1. 使用适当的阅读方法与技能, 把握课文内容并获取信息，处理信息。

2. 了解有关克隆的知识和意义，以便解决医学上的难题，更好地为人类服务。

【学习重点，难点】帮助学生了解有关克隆的知识和意义，以便解决医学上的难题，更好地为人类服务。

【课型】新授课【回顾预习】1、Read the new words for three times and go through the text.2、Prepare the class report: What do you know about cloning?【新知识学习】Step 1. Class Report:Step 2. Self-learning （自主学习)Warming up : How much do you know about cloning? Decide “true” or “False”: 1. Cloning means making an exact copy of another animal or a plant. ( ) 2. Gardeners can make a lot of money by cloning plants. ( ) 3. Cloning animals is as complicated as cloning plants. ( ) 4. Dolly the sheep was the first successful clone of a mammal. ( ) 5. Natural clones happen in animals as well as in plants. ( ) Skimming:1. What is the writing style?A. Expositive （说明性的） B. Descriptive C. Argumentative （议论性的）D. Narrative(叙事)2. The main idea of the text is_________A. animal cloning is very valuable and can benefit the world.B. animal cloning could be misused by bad people so it must be forbiddenC. animal cloning is well developed because Dolly the sheep was born.D. animal cloning raised arguments and scientists are not sure about its future.Detailed reading:学习指导明确学习目标自我检测Paragraph 1:What is the main idea of this paragraph? Cloning isParagraph 2 :1. What is the topic sentence of this paragraph?_____________________________________________________________2. What is the meaning of the word straightforward?________________________________________________________________3. When was the cloning of Dolly the sheep born?________________________________________________________________4. The cloning of Dolly the sh eep succeeded because __________A. it’s easier to clone a sheep than other animalsB. the scientists were determined and worked hard with patienceC. the scientists were rewarded and got lots of moneyD. many other attempts to clone mammals failedParagraph 3:1. What does the paragraph mainly want to tell us? The _________ of Dolly.2. It can be inferred from the passage that a cloned animal_____ually lives as long as the original oneually lives longer than the original oneually lives shorter than the original oneD.is usually as healthy as the original oneParagraph 4:1. The sheep that donated the somatic cell most probably lived ____ years.A. 3B. 6C. 9D. 122. The word “controversial” in para 4 probably means ____________.A. complicatedB. arguableC. importantParagraph 5:答案尽量简洁注意答案组织我展示我精彩Different responses to human cloning1. ____________were dying to attain their ambitions.2. _________________were anxious it may bring about moral questions.3. ______________were nervous and conservative.4. ______________can’t decide whether it is beneficial to us.From this paragraph we can see that some people _____________ the human cloning while others______________ it.Step 3.Discussion and presentation小组讨论自主学习中的问题，并进行展示和点评,点评过程中要注意补充和质疑。

高二英语选修8 Unit2 Cloning(Reading) 说课稿各位老师好，今天我说课的内容是选修八第二单元Cloning的Reading部分。

首先,我对本节教材进行一些分析:一、教材分析(说教材)；本课是人教版新教材选修8 Unit2 Cloning(Reading)，本课的中心话题是克隆。

本文具体介绍了植物与动物克隆的区别、多丽羊的诞生与死亡及由此引发的争论。

帮助学生进一步认识克隆的意义在于解决医学上的难题。

本节课目的旨在让学生读懂文章的意思、了解文章的内容、把握文章的中心。

从而提升自己的阅读能力，要让学生学习了解克隆这门技术以及有关的争议。

教学目标：语言技能目标：a)使学生学会克服生词障碍，通过略读，寻找文章的主题句，理清文章的总体框架与脉络；通过查读，捕捉文章的重要细节，理解作者的写作意图。

b) 使学生学会运用各种猜词技巧，猜测部分生词在具体的语言环境的含义情感态度与文化意识目标：通过对本文的学习，唤起学生对生活的关注，知道克隆的重要意义，以及克隆技术可能的利与弊，激发学生热爱科学的热情。

重点与难点：重点：1．了解科技说明文的文体特点并以此指导阅读；训练skimming, scanning, fast reading ,careful reading等阅读技2．对文章深层次的理解及细节的欣赏，认识及了解克隆技难点：1.阅读技能的训练；2．对科技说明文的鉴赏能力及事物的客观评价。

二、说教法（教学策略）鉴于课文内容综合性强，新词多，阅读理解难度大等原因，于是通过小组合作学习方式读前利用一些克隆相关图片进行分类，使学生对克隆先有一个基本了解,作为阅读课，老师需以多种方法引导学生阅读，培养和提高他们有效完成各种阅读任务的技能。

所以，在本节Reading教学中贯穿Listening skimming和scanning等阅读方法逐层渐进式完成本Reading部分所要求完成的阅读任务：文章及各段的main idea,某些详细信息，回答问题，列举克隆利弊及分析作者对克隆的态度看法等。

2019学年度人教版选修八Unit 2 CloningPeriod1Reading教案设计I．教学内容分析本单元的中心话题是“克隆”，涉及克隆哺乳动物、克隆的历史和是否能够克隆已经绝种的动物所引起的争议等话题。

Warming Up部分呈现一组图片，引入有关克隆的话题，要求学生回答有关是否能区分自然与人工无性繁殖克隆的问题，激发学生对克隆话题的兴趣，既能集中学生的注意力，又为他们学习本课话题做准备。

因为这部分的问题比较有趣，所以能调动学生讨论的积极性，达到热身的效果。

Pre-reading部分要求学生讨论有关克隆的问题，看学生对克隆有多少了解，对这个话题学生想知道什么并有什么启示。

这样可以激活学生的背景知识和思维，为下面的阅读文章做铺垫，并培养学生的想象力和判断力。

Reading部分介绍了植物与动物克隆之间的区别、多莉羊的诞生与死亡以及由此引发的争论。

通过阅读，在训练学生的阅读方法和技能同时，帮助学生进一步认识克隆的意义在于为人类服务。

Learning about Language部分突出了词汇和语法的学习与训练。

本单元的语法是掌握并运用同位语从句及同位语从句与that引导的定语从句的区别。

Using Language部分中包括了读、讨论和写、听三个部分的内容，通过学习“恐龙回归”的阅读材料，了解是否能克隆已经绝种的动物和讨论哪一种动物是最值得克隆及其理由，然后写成一份报告。

听说部分是听一段关于克隆是否对动物残忍的对话并进行讨论，该部分可以激发学生的想象力和语言运用能力。

Learning Tip教导学生要提高英语口语能力，需要长时间地听英国或美国人朗读的磁带，并大声跟读。

I．教学重点和难点1. 教学重点(1) 本单元的生词和短语；(2) 熟练掌握同位语的用法；(3) 了解什么是克隆、克隆的利弊及对克隆技术的反思；(4) 进一步熟悉和运用有关接受与拒绝、表扬与鼓励、不关心的表达方式。

2. 教学难点(1) 了解克隆技术以及有关的争议；(2) 学会发表评论和表达自己的看法；(3) 学写有关表达观点的文章。

高二英语选修8Unit2Cloning-Reading教学设计与反思第一篇：高二英语选修8 Unit2 Cloning-Reading教学设计与反思高二英语选修8 Unit2 Cloning-Reading教学设计与反思朱义东一.教材分析本单元以Cloning为话题，旨在通过单元教学，使学生了解克隆技术的优缺点，学会表达和支持个人观点，能用所学的有关Cloning 的词汇去表述自己对这一新技术的观点和看法。

二.教材重组从话题内容上分析，Warming Up 与Reading相一致；而从训练目的上分析与TALKING比较一致。

从教材份量来说，可将Warming Up和Reading整合在一起，设计成一节任务型“阅读课（精读课）”。

三.教学目标Teaching goals 1.Target language目标语言 a.重点词汇和短语clone，commercial，producer，undertake，arbitrary，object，forbid，accumulate，cast down，object to，the media，in favour of b.重点句子It is a way of….The fact is that….The question that occurred is….2.Ability goals能力目标Enable the students to describe cloning: What is the advantages of cloning？What is the problems or dangers of cloning？What is your opinion of cloning？3.Learning ability goals 学能目标Help the students learn how to describe cloning.Teaching important points 教学重点How to describe cloning.Teaching difficult point 教学难点Help the students analyze the writing techniques of the article.Teaching methods 教学方法Skimming, task-based method and debate method.Teaching aids 教具准备A recorder, a projector and some slides.Teaching procedures & ways教学过程与方式 Step I Lead-inShow some pictures of Dolly the sheep(多莉羊)、A strawberry plant(草莓植物)、Twins（双胞胎婴儿）、Identical dogs(克隆狗)的图片，on the screen.Get students to look at the pictures and discuss:which ones are natural clones and which ones are man –made? Then explain how they differ.S: I think the twins are natural clones and the Dolly sheep is man-made.T: You are right!Can you explain how they differ? S: The twins were born at the same time, but the Dolly sheep is man-made.T: Anything else? Who want have a try? S: I think the identical dog is man-made.T: Good Job 【设计说明】克隆技术是一门前沿科技，学生对此兴趣浓厚，利用幻灯片展示当今克隆技术产生出来的动植物照片，学生的兴趣被瞬间激发，注意力高度集中，学习的热情高涨。

山东省泰安市肥城市第三中学高中英语Unit2 Cloning 检测学案新人教版选修8【学习目标】复习本单元重要知识点。

【学习重点，难点】会运用本单元重要知识点解决问题。

【课型】Revision【回顾预习】复习本单元知识点，为检测做准备。

【新知识学习】Step 1.Words：1.简单的，直接的，坦率的____________2.突破______________3.携带者，搬运工，_______________4.宪法，章程_____________5.装饰_____________6.孵出，孵卵___________7.不同，相异___________8.程序，步骤________________9.总共，完全的__________10.反对，不赞成____________ (n.)_________ 11.获得，赢得______________ 12.欠，归功于______________13.假定，设想____________ 14.打，撞击，罢工___________15.虚荣的，自负的，徒劳的____________ 16.抵抗，对抗________________17.合情理的，讲道理的______________18.精确的，准确的_______________19.商业的，贸易的______________ 20.着手，从事，承担__________________21.扔，投，掷_____________ 22.媒介，手段，工具_____________23.任意的_________________ 24.保守的，守旧的_____________________25.退休，离开_____________ 26.道德的，伦理的_______________27.打扰，操心，烦扰_____________ 28.积累，聚积__________________29.规则，规章，法规_____________ 30.最初的，开始的_______________31.缺点，不利条件_____________ 32.崇拜，爱慕，喜爱___________________33.仅，只，不过_______________ 34.义务的，强迫的___________________35.改正，纠正__________36.获得，到达（水平、年龄、状况等）_____________ 37. 禁止，不准______________38.不能的，不会的______________________Step 2.Phrases1.一直，始终2. 对于…的研究__________________3.得到好结果，偿清4.一方面5.沮丧，不愉快____6.适合于…的，适当的7.例如，诸如8.另一方面9.对…有巨大的影响_______10.打开某人的视野____________________11.现在，目前12. 提出问题13.赞成，支持14.使---刻骨铭心___________________15.生，生产___________________ 学习指导明确学习目标！词汇是基础我展示！我精彩！16.不时的___________________ 17.使复生，使复活_____________________ 18.白费力气，徒劳_____________19.把---传递给某人___________________ 21.过---的生活__________________22.以---为依据_____________________ 23.状况很好__________________24.与—相似的______________________ Task 3. Discussion and presentation（合作探究）小组讨论自主学习中的问题,并进行展示和点评,过程中要注意补充和质疑。

人教版高中英语选修8《Unit 2 Cloning》教案人教版高中英语选修8《Unit 2 Cloning》教案【一】教学准备教学目标一、语言知识目标初步理解、掌握课文中关于克隆的词汇，学习分析课文中的长难句子。

二、阅读技能目标1. 能获取和处理文章中的主要信息。

2. 能够掌握文中出现的重要的语言知识三、学习策略目标掌握速读、略读、猜测词义等阅读策略。

四、情感态度目标让学生认识到克隆的利和弊。

五、文化意识目标了解克隆，正确地利用克隆技术来为人类服务。

教学重难点初步理解、掌握课文中关于克隆的词汇，学习分析课文中的长难句子。

教学过程Step 1 Daily reportOne student comes to the front and gives a report about advantages and disadvantages of science and technology.Step 2 leading-inThe teacher shows some pictures and starts a discussion about cloning.Step 3 SkimmingTask 1: Whats the main idea of the passage? Task 2: Match the main idea with each paragraph Para 1: A. Peoples attitude towards cloning. Para 2: B. The problems of Dolly.Para 3: C. The impact of Dolly.Para 4: D. Two major uses and the procedure of cloning.Para 5: E. The definition(定义)of cloning.Step 4 ScanningTask 1. Look through Para 2 and answer the following questions.(1) What are the two major uses of cloning?(2) Which one is easier, to make plant clones or animal clones?Task 2. Look through Para 3 and fill in the chart. Task 3. Do the following translation and word guessing.(1). Translation:On the other hand, Dollys appearance raised a storm of objections and had a great impact on the media and public imagination.(2). The word controversial in paragraph 4 probably means_________.A. complicatedB. arguableC. importantD. valuableTask4. Do the following Tor F questions based on Paragraph 5.1. People feared some evil leaders might use cloning to reach their goal.2. All the research into cloning will be forbidden.3. Religious leaders are in favor of human cloning.Step 5 Enjoy beautiful sentences1. Cloning plants is straightforward while cloning animals is very complicated.2. At last the determination and patience of the scientists paid off.3. The fact that she seemed to develop normally was very encouraging.Step 6 Question and answerThis part is for students to find if they still have questions. If there is any, they can ask their classmates to help them.Step 7 QuizNote: This part is very challenging. In the picture there are five numbers. Students can choose their lucky number and answer questions. Most of the questions are based on what they have learned in class.Step 8. Test yourselfFill in the blank with proper words.Cloning is a way of _______ (make) an exact copy of another animal or plant. It has two major uses. One is _______ gardeners use it to produce plants. The ______ is that it is valuable for medical research on animals. ________, the process of cloning is difficult ___________ (undertake).The first successful clone, Dolly the sheep, made the whole _________ (science) world follow its progress, though it had ________ problems than the normal sheep. On the other hand, Dollys appearance _______ (raise) a storm of objections and had a great impact ______ the media and public imagination. Different people have different opinions on it. However, scientists still wonder ______ cloning will help or harm us and where it is leading us.Step 9 DebateTopic: Are you for or against cloning?课后小结HomeworkWrite a passage entitled My view on cloning.课后习题评测练习主要有两个。

山东省泰安市肥城市第三中学高中英语 Unit2 Cloning Grammar学案新人教版选修8【学习目标】掌握同位语从句的含义、引导词及其用法，学会灵活运用同位语从句。

【学习重点，难点】灵活运用同位语从句。

【课型】语法课【回顾预习】找出课文中的同位语从句。

_________________________________________________________________________ ______________________________________________________【新知识学习】Task 1. Class Report.Task 2. （自主学习）一．概念：_______________________________叫作同位语从句。

它一般跟在某些名词的后面，用以说明_________________________.Eg.______________________________________________________________________ _______________________________________________________可以跟同位语从句的名词通常有：_________________________________________________________________________ _______________________________________________________二．引导词：引导同位语从句的词语通常有______________________,________________和_________________温馨提示：1.在某些名词（如________, ________, ________, _________等）后面的同位语从句要用虚拟语气。

eg.______________________________________________________________________ _______________________________________________________2.引导同位语从句的连词that一般不省略。

选修 8 Unit2 Cloning(Reading) 讲课稿钟祥三中彭清莲一、教材剖析；1、教材简析：本课是人教版新教材选修 8 Unit2 Cloning(Reading) ，本课的中心话题是克隆。

本文详细介绍了植物与动物克隆的差别、多丽羊的出生与死亡及由此引起的争辩。

帮助学生进一步认识克隆的意义在于解决医学上的难题，为人类服务。

本节课是这篇阅读的第一节课，目的旨在让学生读懂文章的意思、认识文章的内容、掌握文章的中心。

经过阅读，让学生学习文章的内容、掌握文章的中心。

从而提高自己的阅读能力，要让学生学习认识克隆这门技术以及相关的争议。

2、教课目的：（知识目标、能力目标、德育目标）知识目标： (1) 学习、掌握相关说明文的体裁和构造。

(2) 在认知、理解课文的基础上，学会自主学习。

能力目标：（ 1）发展学生听、说、读、写的基本技术，提高阅读技巧，培育综合语言运用的能力；（2）能利用上下文猜想词义，同时能依据上下文线索展望下文的发展；（3）能依据所读资料运用适合语言进行简洁的沟通。

德育目标：经过本文激发学生勇于求知，探究科学神秘的踊跃学习态度。

使学生形成踊跃的感情态度，主动思想，勇敢表述，提高语言实质运用能力，同时，又使他们陶冶情操、拓展视线，开发思想能力，发展个性，提高人文修养，形成正确的价值观和人生观。

确定教课目的的依照：依据新课标要求，经过听、说、读、写四项基本语言技术的训练，使学生形成综合语言运用能力，激发学生的学习兴趣，为真切语言社交打基础。

别的，每一门课程都应该尽可能联合学科特色，把培育学生的感情消融到平时教育教课中。

3、要点与难点：（1）要点：1．认识科技说明文的文体特色并以此指导阅读；训练 skimming,scan ning,fast reading,careful reading 等阅读技术；2．对文章深层次的理解及细节的欣赏，认识及认识克隆技（2）难点：1. 阅读技术的训练；2．对科技说明文的鉴赏能力及事物的客观评论。

Book8 Unit2Period 1 Reading学案内容简析本节课的内容是人民教育出版社出版的NSE高中教材选修8第二单元的Pre-reading, Reading, Comprehension 部分，本单元的话题是克隆。

本节课是单元的阅读课，教材的本单元内容，语言技能和语言知识都是围绕“克隆”这一中心话题设计的。

具体设涉及“什么是克隆”, “克隆羊多利是如何诞生的”，“克隆德利笔”等。

教师可在充分利用教材资源的基础上，结合学生的实际情况设计教学活动，旨在帮助学生有效地掌握阅读技巧，形成有效地学习方法和阅读策略，同时了解说明文篇章结构和写作特点，为下一步进行说明文的写作教学做好准备。

目标聚焦一、知识目标1、初步理解、掌握克隆意为无性繁殖，克隆技术即为无性繁殖技术。

学习课文中关于克隆这一新生物技术的有关知识，学习分析课文中的长难句子，初步感知课文中出现的的本单元要学的语法现象。

2、利用已获取的信息发表自己对进行人类克隆问题的看法。

3、克隆技术日新月异，在教授本单元时，需随时关注其发展的最新动态。

二、技能目标1、能理解文章主旨大意，获取信息、处理信息、进行推理判断和表达的能力。

2、形成分析篇章结构的能力，提升逻辑思维能力3、学会增加语言的输出量，提高语言表达能力。

三、策略目标1、通过图片和标题预测文章内容；运用略读和找读策略迅速获取信息,并能够精读文章获取信息和分析信息。

2、能利用上下文猜测生词词义。

（四）情感态度目标认识克隆人的危害———对人类在伦理、道德、法律等方面造成的巨大影响，应给予抵制。

方法运用1、整体教学法2、体裁教学法3、导、读、练的教学模式学习流程Before class (课前自主学习，合作探究)Task 1 Vocabulary（词汇预习）Preview the new words of this text.clone / commercial/ producer/ undertake/ arbitrary/ object/ forbid/ accumulate/ bother/ regulation/ resist/ unable/ argument/ reasonable/ obtain/cast down/ object to/ the media/ in favor of/ be bound to (do)-----/ from time to time/ bring back to/ pay off【设计意图】通过预习词汇为下一步的阅读扫清生词障碍。

【学的用法并熟练运用。

-_______________________________________________---:_____________Task 3. Discussion and presentation（合作探究）小组讨论自主学习中的问题,并进行展示和点评,点评过程中要注意补充和质疑。

Task 4. Summary (当堂达标)做《双成》第25页单词识记与短语天地Task 5. 反思提升：反思整理本节课所学知识点，整理课堂笔记。

Homework：做活页训练97页前三个题目。

答案：1.owe sb. sth.=owe sth to sb. owe –to-- owning toYou owe me 50 yuan.He owes his success to hard work and patience.The accident was owning to carelessness.2.bother sb. with /about sth. bother to do sth. pu t sb. to any botherSorry to have bothered you with this matter.Please don’t bother to get up.Don’t put yourself to any bother.3. struck, struck/stricken, striking It strikes sb. that ---Strike ---into one’s heartThe stone struck him in the eye.I got up ea rly this morning, before the clock struck seven.They decided to strike the enemy in the night.It strikes me that the man was nit telling the truth.The workers are striking for better work conditions.These job interviews strike fear into my heart.4.be vain of in vainShe is vain of her voice.Maybe it’s in vain, but I’d like to have a try.5.resist doing sth. can’t resist doing sth.,He is in good condition, he is able to resist diseases.Out of curiosity, I could’t resist having a look at his marks of the exam.6.not merely---but alsoHe is merely a child.The car is not merely fast but also comfortable.7.The sky is cloudy. It’s bound to rain soon.8.We get letters from our uncle from time to time.Every now and then I go out to the beach.9.The tree s and flowers bring the city back to life.They lead a simple life.10.I don’t care about the price, so long as the car is in good condition.I will lend you money on condition that you pay back on time.。

【学习目标】1.熟读课文，了解课文中的重要知识点。

2.分析长句子并能熟练运用其中的语法知识。

【学习重点，难点】分析长句子并能熟练运用其中的语法知识。

【课型】新授课【回顾预习】Try to find the following phrases from the passage:1.一直，始终2. 对于…的研究__________________3.得到好结果，偿清4.一方面5.使沮丧，使失望6.适合于…的，适当的7.例如，诸如8.另一方面9.对…有巨大的影响_________10.打开某人的视野____________________11.现在，目前12. 提出问题13.赞成，支持【新知识学习】Task 1. Class Report.Task 2. Self-learning（自主学习）1.多利看来是在正常地生长着，这很令人鼓舞。

__________________________________________________________________ __________________________________________.“that she seemed to develop normally” 是由that 引导的___________,解释说明fact 的具体内容。

That只起连接词的作用，无意义，但不能省略。

I must emphasize the fact that they are only children.______________________我们组球队赢了比赛的消息令人鼓舞。

_______________________________________________________________你的句子：______________________________________________________学习指导明确学习目标！注意准确性我展示！我精彩！2.接着传来了多利病重的坏消息。