高二英语_选选修8 Unit2 Cloning(Reading)说课稿
教学设计 选修8 unit2 Cloning where is it leading us
通过快速阅读培养学生获取信息,分析信息的能力,同时了解试题特点(主旨大意,推理判断,细节理解,猜测词义,作者态度)和答题策略,在日常教学中不断渗透这一步骤为学生做课外阅读或考试阅读奠定基础。
四
Step4Consolidation
Altogether Dolly lived__________________, half the length of the life of__________.
Para 4 Theeffect of cloning inSociety
The word“controversial”in para 4 probably means ____________.
1. check thePreparationS1……S2……S3……
2.lead-in (Enjoy a short video about cloning.)
让学生观看图片,回答问题,自由展示自己的观点看法
通过展示图片和提问,激发学生对克隆技术的兴趣和好奇心,启发学生预测课文的内容,以便通过阅读验证自己的推测。
基本信息
名称
Unit2 Cloning (Reading) Teaching plan
执教者
课时
2课时
所属教材目录
人教版义务教育课程标准实验教科书高中英语选修八Unit2
教材分析
This is the second teaching period of this unit. The central part is the reading text with the name of Cloning: where is it leading us? It talks about what is cloning, the uses of cloning and different ideas about cloning. The aim of Reading is to introduce students the procedure of cloning and the life of Dolly the sheep.
高二英语选修8unit2 reading教案
Unit2 Cloning (Reading) Teaching plan(教案)Teaching goals教学目标1. Learning ability goals 学能目标Help the students learn how to describe cloning.2.Ability goals and emotional goals能力目标和情感目标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?Teaching important points 教学重点How to describe cloning.Teaching difficult point 教学难点Help the students express the different opinions of the article.Teaching methods 教学方法Fast-reading, task-based method and debate method.Teaching procedures & ways教学过程与方式Preparation.(ask Ss to learn about the picture on page11,and try to introduce the procdure of the cloning sheep.Step1. check the PreparationStep2 Pre-readingT: 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 …Step2. Reading(完成任务,注重方法)(A)Fast reading (自主学习,理顺脉)Task 1:Match the main idea with each paragraph.Paragraph 1.____ A the problems of Dolly Paragraph 2.____ B arguments and concerns Paragraph 3.____ C the effects of Dolly Paragraph 4.____ D what is cloning?Paragraph 5._____ E major uses of cloning and the procedure of animal cloning:(B)Detailed Reading (抓住主题,解决问题)Read the whole passage carefully and ready to challenge your opponent by asking some questions according to the text.Attention: You must design your questions according to the text and the answers can be found from the passage.Design your own questions1._______________________2.________________________3._______________________ ……(C). Post--reading (完成练习,巩固所学)1.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.2.The cloning of Dolly the sheep succeeded because____.A. its 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 failed3. It can be inferred from the passage that a cloned animal.ually lives as long as the original onB. usually lives longer than the original oneC. usually dies earlier than the original oneD. is usually as healthy as the original one4. In the second paragraph, the word “straightforward” means ____.A. uncomplicatedB. honestC. frankD. difficult5. Which of the follow is NOT a problem or danger of cloning mentioned in the text?A. Evil leaders may want to clone themselves.B. Animal clones may develop the illness of older animals and may die younger than the donor animals.C. There are moral objections to cloning human beings.D. Too much cloning may lead to the destruction of the balance of nature.6. What about the writer’s attitude toward cloning in this passage?A. The writer is against cloning.B The writer is in favor of cloning.C. The writer does not state any personal opinion about cloning.D The writer is in agreement with cloning.Step3.Thinking(合作探究,加深理解)Cloning is a good thing, or a bad thing? 克隆人是福音, 还是恶兆?Quiz:(自主评价)See what you got from our class today!(yes or no)1.Do you know what clone is? ( )2.Do you know how Dolly the sheep was produced? ( )3.Do you know the advantages and disadvantages of cloning? ( )4.Are you active in group discussions? ( )5.Do you have fun in our class? ( )Step4. HomeworkWrite a short passage about the advantages and disadvantages of cloning. At the end of your passage ,you can add your own opinion. (Teacher gives some useful expressions )。
高中英语_人教版高二英语选修八Unit2Cloning:Whereisitleadingus教学设计
Book8 Unit2 CloningPeriod 1 Reading在英语教学中“阅读理解能力”是学生从阅读中获取信息的能力以及对文章理解的速度和准确性的关键因素。
培养学生的阅读能力是课文阅读教学的主要目标,同时还要注意培养学生在阅读过程中获取和处理信息的能力,让学生学会利用相关的英语知识去解读英语阅读材料。
本节课是一节阅读课,设计过程如下:导入引出克隆这一话题 --- 通过略读掌握段落大意,文章结构( read for structure )--- 通过精读了解文章细节信息( read for information )--- 通过对细节的推理学会猜测词义和推断作者立场态度 ( read for reference ) --- 通过整合信息,以高考语法填空的题型小结课文内容( read for consolidation ) ---独立思考后合作讨论( read for critical thinking ) --- 课后作业(写作拓展)。
教材里本单元内容,语言技能和语言知识都是围绕“克隆”这一中心话题设计的。
具体涉及“什么是克隆” , “克隆羊多利是如何诞生的”,“克隆的利与弊”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,为下一步进行议论文的写作教学做好准备。
目标聚焦一、知识点初步理解、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。
二、能力点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。
4、能利用上下文猜测生词词义三、兴趣点 1、利用已获取的信息发表自己对进行人类克隆问题的看法。
【县公开课教案】人教版选修8教学设计:Unit 2 Cloning Reading
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:________________________________________________________________________________ ____________________________。
高二英语_选修8_Unit2_Cloning(Reading)_说课稿
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);1. 教材所处的地位和作用: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。
2、教学目标:1)语言知识目标:A)使学生会使用本单元的相关词汇讲述克隆的概念,以及克隆带来的问题,及表达自己对克隆的认识。
B)初步掌握本单元重点词汇:here to stay; identical; straightforwa rd; undertake sth; cast down等。
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3)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。
确立教学目标的依据:根据新课标要求,通过听、说、读、写四项基本语言技能的训练,使学生形成综合语言运用能力,激发学生的学习兴趣,为真实语言交际打基础。
此外,每一门课程都应该尽可能结合学科特点,把培养学生的情感融化到日常教育教学中。
3、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skimm ing, 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。
人教版高中英语修选八Unit 2 Cloning Reading 1教学设计
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.。
人教版高二英语选修8Unit 2 Cloning Reading教学设计 说课
Thank you for your listening!
本课为阅读课,学生已经进入高中学习的第二年,根据《课标》 的要求,学生阅读技能应至少达到六级要求。结合学生之前已经 掌握的阅读技能,我选取六级目标中有关语言技能方面之读方面 的目标“1. 能从一般文字资料中获取主要信息; 2. 能利用上 下文和句子结构猜测词义;3. 能根据阅读目的使用不同的阅读 策略”作为本节阅读课教学目标的依据。
以The advantages and disadvantages of cloning 为主题,组织一场辩论赛。
Summary&homework
Based on the learning of the text and the debate in the class, please write a composition, following the title: My opinions about cloning Please write about 100 words.
通过自主探究 以及小组合作 学习等方式, 通过阅读技能 的训练帮助学 生养成科学的 阅读方法。
1. 通过本课的学习, 学 生能激发自己勇于求知、 探索科学奥秘的积极学 习态度,并形成积极的 情感态度,主动思维, 大胆表述,提高语言实 际运用能力。 2.通过本课的学习, 学生 能够学会一分为二地辩 证地看待事物,形成科 学的价值观 。
教学重难点
教学重点
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等阅读技能。 2. 描述克隆羊多莉的诞生 过程 。 3. 对文章深层次的理解及 细节的欣赏,认识及了解 克隆技术。
人教新课标高二英语选修八教案:Unit2+Cloning+Reading.doc
Unit 2 CloningPeriod 2 ReadingTeaching aims:Enable the students to describe cloning:What is the advantages of cloning?What is the problems or dangers of cloning?What is their opinion of cloning?Teaching important and difficult points:Learn What the advantages of cloning are, what the problems or dangers of cloning are, what their opinion of cloning is?Teaching methods:Fast and careful reading, asking, answering.Teaching aids:A blackboard and a computerTeaching procedures:Step 1 Fast reading: What’s the text mainly about?It’s mainly about cloning arguments about animal cloning and concerns about its future.Step 2 Read again and find the main ideas of the five paragraphs. Read through the passage and get the main idea.•Para 1:What’s cloning? ( It is a way of making an exact copy of another animal and plant)•Para 2:Cloning has two major uses.•Para 3:The problems of Dolly.•Para 4:The effect of Dolly.•Para 5:It is forbidden to clone human being.Step3 Read again and answer these questions1. What are the two major uses of cloning ?2. Why is it easier to make commercial plant clones than animal clones?3. What was the first clone from an adult animal? At what age did this clone die?4. Why is cloning controversial in some countries?Step 4 Fill in the chart using the information from the text.Step5. Show the students how to clone a sheep with a picture.Step6.What do you think is the writer’s point of view in this reading passage? Is it in favour of cloning or against it?I think the writer is______________because___________________________________________________ Step 7 Homework1. Finish “Learning about language” Discovering useful words and expressions on page 13.2. Underline the sentences yo u don’t understand.品味人生1、不管鸟的翅膀多么完美,如果不凭借空气,鸟就永远飞不到高空。
高二英语选修8Unit2Cloning-Reading教学设计与反思
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。
人教版高中英语选修8《Unit2Cloning》教案
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。
高中英语选修8 UNIT2 Reading Cloning 说课稿
高中英语选修8 UNIT2 Reading Cloning 说课稿说课稿UNIT2 Reading Cloning各位评委各位老师,大家好:让学生在我的英语课堂上激情燃烧、享受快乐和收获成功是我始终的愿望,为此我上下求索不懈地努力着。
尤其在贯彻英语教学新课程标准以来,新课程标准的三维目标,教学观,在英语教学中要求我们综合发展学生的语言技能,语言知识,情感态度,学习策略和文化意识等要素,培养学生综合运用语言的能力。
为此在我的教学设计里每个教学活动中都有情境创设,学生探究和巩固练习。
以下介绍一下自己对本堂课的设计情况,希望能得到各位老师的指点,以便今后再接再厉。
我说课的内容是:UNIT2 Cloning Reading部分。
以下主要从教材分析、教学方法、教学手段、教学程序、板书设计、教学评价等方面具体阐述自己的看法、想法和做法。
一、教材分析:本单元的中心话题是“克隆”,本节课Reading部分提供的材料是Cloning,Where is it leading us?具体介绍动植物克隆的区别,多莉羊的诞生和死亡及由此引发的争论。
帮助学生进一步了解克隆的意义在于解决医学上的难题,为人类服务。
教学设计的目的是在训练学生阅读技能的基础上了解克隆这门生物技术以及有关的争论。
二、教学目标:【三维目标】1)、教学有关的词汇:clone、commercial undertake accumulate castdown、object to、in favour of be bound to。
2)、通过阅读、听说等方式,运用相关词汇讨论cloning的利与弊,进而训练学生的读、听、说等技能。
3)、听、说、读、写是英语的基本技能,也是基本方法,通过利用录音、多媒体、幻灯片等手段美化、优化或创设教学环境,使学生在愉悦的氛围中顺利优质地完成学习任务。
4)、通过听录音、阅读、问答、分组讨论、大辩论等活动,使学生了解有关克隆的知识,进而认识到克隆应用于医学方面,惠及人类等。
高二英语选修8Unit2CloningReading说课文稿
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。
选修8 Unit2 Cloning
选修8 Unit2 CloningUsing Language说课稿本节课是选修8教材中第二单元语言运用部分,侧重于提高学生读、听、说的语言运用能力,同时培养学生在活动中相互学习、相互帮助的意识,发展学生英语学习的合作精神。
一、教学目标的设计1、通过阅读,让学生用材料中的句型、短语、词汇来加深对克隆技术的了解。
2、通过听力,让学生借助原有的听力基础和本课新学的知识来试谈对克隆动物的看法,即克隆的优点和不足。
3、通过说的活动,让学生进一步提高用英语来表达对克隆的认识,即克隆与生活、克隆与自我的关系。
二、文本解读第一部分:阅读材料。
通过一篇有关“克隆羊多利”的文章,讲述人类动物克隆研究,让学生通过阅读了解克隆。
首先通过阅读明确文章的观点,然后通过再次阅读让学生明白不能克隆的原因。
第二部分:听的材料。
让学生听一段关于克隆是否是对动物残忍的对话,首先进行听前预测,接着听大意,然后听细节,最后展开讨论,让学生发表自己的看法。
这项活动不但有利于提高学生的听说能力,而且能开发他们对克隆动物健康的关注及对克隆技术发展前景的再思考,具有现实意义。
第三部分:说的材料。
以“你最想克隆什么东西”问题展开,旨在发挥学生的想象力,然后通过“你想克隆一个与你一样的人吗?”这样的问题让学生各抒己见,增加学生的语言输出量,增强课堂的趣味性。
最后把这一部分作为一篇课后写作加以落实,提高学生的语言综合运用能力。
三、关于选修课的设计根据《高中英语课程标准》,选修课的设计应以课程目标和学生的需求为依据,要充分考虑学生的学习现状,既要有新内容、新发展,又不能超出学生的实际水平。
教师要引导学生主动学习,帮助他们形成以能力发展为母的学习方式,鼓励学生通过体验、实践、讨论、合作和探究等方式,发展学生的听说读写的综合语言技能。
四、课后反思对自己在课堂上未能充分调动学生的积极性而感到遗憾,课堂气氛不够热烈,主动发言的学生较少,还需更多考虑课堂指令的明确性。
- 1、下载文档前请自行甄别文档内容的完整性,平台不提供额外的编辑、内容补充、找答案等附加服务。
- 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
- 3、如文档侵犯您的权益,请联系客服反馈,我们会尽快为您处理(人工客服工作时间:9:00-18:30)。
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);
1. 教材所处的地位和作用:
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。
2、教学目标:
1)语言知识目标:
A)使学生会使用本单元的相关词汇讲述克隆的概念,以及克隆带来的问题,及表达自己对克隆的认识。
B)初步掌握本单元重点词汇:
here to stay; identical; straightforward; undertake sth; cast down等。
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
3)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。
确立教学目标的依据:
根据新课标要求,通过听、说、读、写四项基本语言技能的训练,使学生形成综合语言运用能力,激发学生的学习兴趣,为真实语言交际打基础。
此外,每一门课程都应该尽可能结合学科特点,把培养学生的情感融化到日常教育教学中。
3、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。
4.教学辅助工具:
(1)录音机;(2)多媒体
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,从而自然地引入到课文并复习文中所含的新词语开始课文学习以便学生能较好地阅读理解。
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 and looking through,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。
最后,为扩展同学们关于克隆的思索,特设一个Discussion来加强他们对课文克隆内容的认知以活跃其辩解思维。
理论依据:美国教育学者Johnson D W& Johnson R T & Holubee E J (1989)认为:从本质上讲,合作学习是一种教学形式。
他要求学生在一些几个人组成的异质性小组中一起从事学习活动,共同完成老师分配的学习任务。
在每个小组中学生们通常从事各种需要合作或互助的学习活动。
”学生们一起学习,获得知识,并且当他们获得成就时,他们变得非常投入,变得关心他人和他人的学习。
他们在一起进步的过程中,关心他人和他们的成就,结成紧密的学术关系和人际关系
三、说学法
阅读是一种积极主动地吸收、思考、理解、接受信息和反馈信息的过程,也是一种复杂的智力活动。
培养学生的阅读理解能力可分三个层次:表层理解、深层理解和评价性理解。
表层理解是培养学生对文章表面信息的把握,了解文章的大意;深层理解是引导学生通过联想、推理、归纳等思维活动对本文进行进一步的理解,掌握文章细节;而评价性理解建立在从整体角度对课文深层理解的基础上,旨在引导学生联系社会实际或自身生活,对克隆进行讨论,使学生进行发散性、创造性思维。
通过小组合作学习帮助学生提高阅读技能和技巧。
同时培养了学生的认知策略、交际策略、调控策略、资源策略
四、教学流程:
1、新课导入
通过幻灯片让学生说出20世纪排名前十的发明,引出克隆,让学生感受到克隆的重大意义。
之后通过Brainstorming及有关克隆的图片讨论问题,从而引出本课内容。
让同学们进行讨论哪些是自然克隆哪些是人造克隆及多利羊与其他羊有什么不同。
(设计意图:通过师生互动,激活主题,激发了学生的学习兴趣,对后面进行本文的阅读做了铺垫和准备)
2、阅读前思考引发学生对于克隆的思考,并列举出你想知道的问题
1).What is a clone?
2). How is a clone produced?
3). What benefits can humans gain from cloning?
(设计意图:通过思考这些问题培养学生预测课文的能力)
3、阅读中活动:
I. Skimming: Skim the following passage and get the main idea of each paragraph.
Para1. The definition(定义)of cloning
Para2. The two major uses of cloning and the procedure
Para3. The problems of Dolly
Para4. The effect of cloning in society
Para5. The attitudes towards cloning
II. Scanning:
1). What’s the main idea of the passage?
The passage tells us that animal cloning raised arguments and scientists are not sure about its future
2). What’s the writing style? Expositive(说明性的)
(设计意图:培养学生的略读技巧,找出文章的主要脉络,主旨大意及文章体裁)
III. Careful reading
(设计意图:针对各段细节设置问题,培养学生查找文章细节的能力)
Para1. The definition of cloning
Cloning happens both in plants and in animals. They can be cloned by themselves and humans.(Natural clone/Man-made clone)
Para2. The two major uses of cloning and the procedure
猜词:“straightforward” means uncomplicated.
推断:1.The cloning of Dolly the sheep succeeded because the scientists were determined and worked hard with patience
2.The lamb is the clone of the cell from sheep B
because it provides the nucleus
Para3. The problems of Dolly Then came the disturbing news that Dolly had become seriously ill.(分析句子结构)并将多利羊的问题设计成细节题以填词和选择形式完成
Para4. The effect of cloning in society
以译长句和猜词考察学生阅读能力。
Para5. The attitudes towards cloning
设计True or false培养学生的判断能力
IV. After reading:Read for information(我也来当出题专家)
V. Summary: Retell the text and find out advantages and disadvantages of cloning and then think over the writer’s attitude.
VI. Mini-Debate: Is cloning good or bad for us ?
Advantages Group 1 and 2 Disadvantages Group 3 and 4
(设计意图:培养学生口语及用英语思维的能力并形成自己的交际策略)
VII. Homework
Write a short passage about the advantages and disadvantages of cloning. At the end of your passage , you can add your own opinion.
(设计意图:通过交流运用本课的新词汇,为学生综合运用语言能力提供平台)
六、教学反思:。