人教版高中英语选修8全册教案
人教课标版高中英语选修8 Unit1_Grammar名师教学设计
2.T: From the analysis of the sentence patterns, can you tell me what types of noun clauses are there.
S:Noun clauses are classified as subject clause, object clause, predicative clause and appositive clause.
It happened that…碰巧…
It appears that…似乎…
4It is＋过去分词＋从句
It is reported that…据报道…
It has been proved that…已证实…
It is said that…据说…
it作形式主语和it引导强调句的比较
it作形式主语代替主语从句,主要是为了平衡句子结构,主语从句的连接词有变化。而it引导的强调句则是对句子某一部分进行强调,无论强调的是什么成分,都可用连词that。被强调部分指人是也可用who/whom。例如:
DELC2获取新知识
Step2
Production
（学习
新知）(20mins)
1.Teacher guide Ss to learn the grammar rules of noun clauses.
名词性从句
【概念与分类】在句子中起名词作用的句子叫名词性从句。名词性从句的功能相当于名词词组,它在复合句中能担任主语、宾语、表语、同位语、介词宾语等,因此根据它在句中不同的语法功能,名词从句又可分为主语从句、宾语从句、表语从句和同位语从句。
It hasn’t been decided whether (if) we shall attend the meeting.
英语选修8人教版：精品教案选修八(36页).doc
Unit 1 A land of diversityThe First Period Warming up一．Aims:1. Teaching aims 教学目标：Help the students learn more information about America.重点词汇和短语ocean, coast, mountain, range, compare2. Ability aims能力目标Enable the students to know more about Ameri ca and can give some cities’ names二．ContentsStep IAsk the students to talk about the names in groups, and then write down them on the map.Step IICompare answers with other groupsStep IIIGive the correct names to the students.Step IVTell the students some information about America to improve their interest. And ask some students to say what they know about America.Homework To observe an American mapThe Second Period Reading一．Aims:1.Enable the students to talk about things about the USA.2.Help the students learn the huge diversity of races and cultures in America, especially inCalifornia.二．Contents:Step 1 Warming up.1.Ask the students to describe what they learn about the USA.2.Group work: look at the map of the USA with your group. Write on the map the names of as manyof the following as you can. Compare your names with other groups.Step 2 Pre-reading1.Ask the students to tell things about California including its location, size, population, economy,history etc. What do you learn about California?2.Show the students some pictures and encourage students not only to say what each picture is aboutbut how each one relates to California.Step 3 Fast reading1.Read through the passage and get the main idea.2.Reading comprehension.Ask the students the following questions:1)When you look at the title, what so you think of ?A land of differences. California is a land of great differences —differences in climate, in landscape and attitude.2) Why is the USA called a melting pot?There are many immigrants to the USA and there are many cultures and nationalities. So it is a place in which people, ideas, etc of different kinds gradually get mixed together.3.Beside each date note down an important event in Californian history.Step 4 Detail readingBeside each cultural group , write the period in which they first came to California in large numbers.Step 5 After readingWhy is California in the 21st century such a multicultural community? (Using 3 or 4 sentences to explain. )Step 6 HomeworkFinish “Learning about language” on page 4.The Third Period Language Points 一．Aims:1.Learn expressions and phrases.2.Learn language points.二．Contents:1. means: a method or a way of doing. 方式，方法，手段（但复数同形）Translate:一切可能的办法都试过了。
选修八教案英语高中模板
---一、教学信息1. 课程名称：高中英语选修八2. 教材版本：人教版3. 授课班级：[班级名称]4. 授课教师：[教师姓名]5. 授课时间：[具体日期]---二、教学目标1. 知识目标：- 掌握本单元核心词汇和短语。
- 理解并运用课文中的句型和结构。
- 了解相关背景知识，拓展视野。
2. 能力目标：- 提高阅读理解能力，学会从不同角度分析文本。
- 增强口语表达能力，能够进行简单的讨论和交流。
- 提升写作能力，能够根据要求完成各类写作任务。
3. 情感目标：- 培养学生对英语学习的兴趣，激发学习热情。
- 增强学生的自信心，提高团队合作意识。
- 培养学生的社会责任感和全球意识。
---三、教学重难点1. 重点：- 课文核心词汇和短语的理解与应用。
- 句型和结构的运用。
- 阅读理解能力的提升。
2. 难点：- 阅读长难句的能力。
- 口语表达的流畅性和准确性。
- 写作技巧的掌握。
---四、教学准备1. 教师准备：- 教学课件或黑板。
- 相关图片、视频等多媒体资源。
- 课文文本和练习题。
2. 学生准备：- 课前预习课文，了解背景知识。
- 准备相关词汇和短语。
- 准备口语表达和写作素材。
---五、教学过程1. 导入（5分钟）- 利用图片、视频等多媒体资源，激发学生学习兴趣。
- 提问引导学生回顾旧知识，为新课做好铺垫。
2. 新课导入（10分钟）- 阅读课文，理解课文大意。
- 分析课文结构，掌握课文内容。
3. 词汇教学（15分钟）- 介绍课文中的核心词汇和短语。
- 通过例句、游戏等方式，帮助学生记忆和运用。
4. 语法教学（10分钟）- 讲解课文中的句型和结构。
- 通过练习，帮助学生掌握语法知识。
5. 阅读理解（15分钟）- 阅读相关文章，回答问题。
- 分析文章结构，提炼关键信息。
6. 口语表达（15分钟）- 学生进行口语练习，分享自己的观点。
- 教师进行点评和指导。
7. 写作训练（15分钟）- 学生根据要求完成写作任务。
2019精选教育人教高中英语 选修8教案全.doc
高二英语科组王春城Unit 1 A land of diversityTeaching goals:1. Ability goalsEnable the students to talk about the history of California.2. Learning ability goalsEnable the students learn how to talk about the history of California.Teaching important pointsEnable the students learn how to talk about the important events in Californian history.Teaching difficult pointsEnable the students to explain the reasons why California is such a multicultural community in the 21st century.Teaching methodsSkimming, scanning and discussion.Teaching aidsa computer, a projectorTeaching proceduresStep 1: Lead-inIntroduce some knowledge about the USA1. The American flag is known as “the Stars and Stripes”.50 stars —— each representing one state13 stripes —— the original 13 statesRed —— courageWhite —— freedomBlue —— loyalty and justice2. Which city is known as the “Big Apple”?A. New YorkB. ChicagoC. Los Angeles3. When is American Independence Day?A. June 4thB. July 4thC. August 14th4. Which state is the largest one in the US?A. New YorkB. TexasC. CaliforniaD. Florida5. ____ has the largest population in the USA.A. CaliforniaB. AlaskaC. WashingtonD. Texas6. ____ is the first president of the USA.A. Thomas JeffersonB. John AdamsC. George WashingtonD. Abraham Lincoln7. The USA lies in the south of North America. It is surrounded by the Pacific Ocean and the Atlantic Ocean. The northern land neighbor is Canada, and south of it is Mexico.8. some cities in the USAStep 2: Reading1.Native AmericansTime: 15,000 years agoWhere they came from: from Asia (by means of)What happened to them in the sixteenth century?They were killed by Europeans / were forced into slavery / died from the disease / survived the terrible times2.SpanishFill in the form: (an important even)16th century: Spanish soldiers arrived, fought and took their land18th century: California was ruled by Spainin 1821: California became part of Mexicoin 1846: the United States declared war on Mexico3. Russians & Gold minersDo some T or F questions:In the early 1800s, Russian hunters began settling in California.In 1848, before the American-Mexican war, gold was discovered in California.A lot of adventurers achieved their dream of becoming rich.California become the thirty-first state of the United states of American in 1850Why is California such a multicultural community? What problems do you think might arise? Step 4: Homework1. Underline the useful expressions2. workbookUnit 2 Cloning The First PeriodWarming Up, Pre-reading and Readinga. 重点词汇和短语clone，commercial，producer，undertake，arbitrary，object，forbid，accumulate，cast down，object to，the media，in favour ofb. 重点句子It is a way of….The fact is that….The question that occurred is….1.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？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-inThis topic is difficult for students. So teacher should help the students learn more about it. Do this in the way of asking and answering questions.T: You can imagine how rapidly the modern science and technology develop. I think most of you must know something about space traveling, submarine exploration, robot, maglev train, gene engineering etc. But in recent years, a hot topic, cloning is often mentioned, especially when the cloning Dolly the sheep appeared. You may have first heard of cloning when Dolly the Sheep showed up on the scene in 2019. Cloning technologies have been around for much longer thanDolly, though. First things first, what is cloning and a clone? The dictionary says cloning is the technique of producing a genetically identical duplicate of an organism. A clone is said to be all descendants derived asexually from a single individual, as by cuttings, bulbs, by fission, by mitosis, or by parthenogenesis reproduction. It sounds very different and complicated to us. In fact, I mean, in our daily life, this happens often. For example, gardeners take cuttings from growing plants to make new ones. You often see that your mother picks a small branch from a growing plant to make a new one. If she likes this kind of flowers, she can do cloning. Cloning also happens in animals or human beings when twins identical in sex and appearance are produced from the same original egg. The fact is that cloning plants is straightforward but the cloning of animals is more complicated. The possibility of human cloning, raised when Scottish scientists at Roslin Institute created the much-celebrated sheep "Dolly", aroused worldwide interest and concern because of its scientific and ethical implications. You can give your questions if you are interested in this topic. I am here today one of the scientists who work in this field. I am ready to answer any of your questions. S: Now we know what is cloning. Are there different types of cloning?T: When the media report on cloning in the news, they are usually talking about only one type called reproductive cloning. There are different types of cloning however, and cloning technologies can be used for other purposes besides producing the genetic twin of another organism. A basic understanding of the different types of cloning is key to taking an informed stance on current public policy issues and making the best possible personal decisions. The following three types of cloning technologies will be discussed: (1) recombinant DNA technology or DNA cloning, (2) reproductive cloning, and (3) therapeutic cloning.S: Was Dolly created by what cloning? And why was Dolly so important?T: Reproductive cloning is a technology used to generate an animal that has the same nuclear DNA as another currently or previously existing animal. Dolly was created by reproductive cloning technology. She was the first mammal to be cloned from adult DNA taken from an adult cell. Previously, animals had only been cloned using embryo cells which already have the potential to become a complete embryo in its own right. The big breakthrough with Dolly was tomake a clone from an ordinary, adult cell − in this case from a female goat’s udder.S: Have you seen Jurassic Park? In this feature film, scientists use DNA preserved for tens of millions of years to clone dinosaurs. They find trouble, however, when they realize that the cloned creatures are smarter and fiercer than expected. Could we really clone dinosaurs.T: In theory? Yes. What would you need to do this? A well-preserved source of DNA from the extinct dinosaur, and a could serve as a surrogate mother. In reality? Probably not. It’s not likely that dinosaur DNA could survive undamaged for such a long time. However, scientists have tried to clone species that became extinct more recently, using DNA from well-preserved tissue samples. More questions about cloning are given in the appendix. The information above is for reference only. Or you can choose several students and ask them to act out a short play whose main topic is as follows:An old man who was dying left all his fortune to his own son. But the did not know that his son was cloned. So two same young men both claimed that they were the old man’s son. They quarreled and fought with each other; at last they went to the judge. The judge let them check DNA. The result was that their DNA was the same. Now even the judge did not know what to do.In this part the teacher can give the students some advice to act out. According to this play teacher ask the students several questions:1.Do you want to be cloned or not? Why?2.If you are the judge what will you do?3.Can you tell me the advantages of cloning?4.And what is the disadvantage?Look at picturesT: 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 JobStep II Pre-readingBefore class, ask the students to search for some information about this topic. Now show your questions on the screen, and then let them discuss with each other.T: Now please work in pairs and discuss about cloning. Then list the questions you want to find out.Share your list with your partner.Ss: Yes, sir / madam.Questions about cloning:1.What is a clone?2.How is a clone produced?3.What benefits can humans gain from cloning?4.What problems may arise when humans are cloned?Should we clone human?5．Could cloning replace sex as the means of creating new human life?6．Could a parent clone a child who is dying of a terminal illness?After a few minutes.T: Do you have other questions? Volunteer! S:I have! What is the writer’s opinion?T: Good job! I think many of you have questions, now let us read the article with the questions. Step III While- readingGet the students to comprehend the passage quickly and accurately and meanwhile help the students form a good habit of reading.T: Have you not the answers of your questions? Now please skim the passage fast to obtain a general understanding of the whole passage into several parts and find out the main idea of each part. Show the following.Para. 1 Cloning 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.Step IV Post-readingAsk the students to read the passage again to finish three tasks.T: Now let’s listen to them. While listening, pay more attention to the correct pronunciation and tone. Then read the text by yourselves to get the answers to the three tasks. You can work in groups.T: First, What are the problems or dangers of cloning?S: Let me have a try! First, the cloned animals have the same illness of old animals and the same goes with the other species. Second, the cloned animals have short life and can cause moral questions. T: You are right! And what are the advantages of cloning?S: I know! Firstly, gardeners use it all the time to produce commercial quantities of plants.Secondly, it is valuable for research on new plant species and for medical research on animals.Thirdly, it suddenly opens everyone’s eyes to the possibility of using cloning to cure serious illnesses, and even producing human beings.T: What is the writer’s opinion? What do you think is the writer’s point of view in this reading passage? Is it in favour of cloning or against is?S1: I think the writer is in favour of it, because there are many advantages of cloning. It can help people solve many problems in our daily life.T: Good job! Yes, if we our human beings use the scientific technology properly it can bring many advantages to us!S: Why did Dolly’s appearance raise a storm of objections and have a great impact on the mediaand public imagination?T: Because nothing really prepared the world for the 2019 announcement that a group of Scottish scientists had created a cloned sheep named Dolly. Many folks believe that within the next decade, we will hear a more shocking announcement of the first cloned human. Scientists in South Korea have already created human embryonic stem cells through cloning. Until now, the idea of human cloning has only been possible through movie magic, but the natural progression of science is making human cloning a true possibility. We’ve cloned sheep, mice and cows, so why not humans?ExplanationT: Now let’s deal with some language points. Turn to page 11. Let’s look at the sentence: It is a wayof making an exact copy of another animal and plant. 全句汉语意思:它是一种精确复制另一个动物或植物的方式。
2019-2020年高中人教版英语选修8教学案：Unit4SectionⅢGrammar—过去分词(短语)作状语(含答案)
2019-2020年高中人教版英语选修8教学案：Unit 4 Section Ⅲ Grammar —过去分词（短语）作状语(含答案)语法图解探究发现①Now once taught by me, she'd become an upper class lady ...②But, sir, (proudly) once educated to speak properly, that girl could pass herself off in three months as a duchess at an ambassador's garden party.③Although wounded all over, the brave soldiers continued to fight.④Lost in the forest, you should first of all remain where you are, waiting for help to come.⑤Seriously injured, he had to be taken to hospital.⑥Followed by his wolf-dog, the hunter walked slowly in the forest.⑦He was found lying on the ground, his hands tied.[我的发现](1)句①～⑥中的过去分词分别在句中作条件状语、条件状语、让步状语、时间状语、原因状语和方式状语。
(2)过去分词表示被动或已经完成的动作。
作状语时，可以单独使用，如句④、句⑤、句⑥；也可以在其前面加上适当的连词，如句①、句②和句③。
(3)过去分词的逻辑主语必须与句子的主语保持一致，如果不一致，我们常在过去分词前加上其逻辑主语，构成独立主格结构，如句⑦。
一、过去分词(短语)作状语过去分词(短语)表示被动，表示动作已经完成，其逻辑主语则为句子的主语。
人教版高中英语选修8全册教案
选修8黎巨森、蒋茹、罗培芳、罗丽霞Unit 1 A land of diversityPeriod 1 ReadingTeaching goalsEnable the students to talk about things about the USA.Help the students learn the huge diversity of races and cultures in America, especially in California.Teaching important and difficult pointsLearn the huge diversity of races and cultures in California.Teaching methodsFast and careful reading；asking and answering activity；individual, pair or group work. Teaching aidsA map, a blackboard and a computerTeaching proceduresStep 1 Warming up.Ask the students to describe what they learn about the USA。
Ask the students to tell things about California including its location，size，population，economy，history etc. What do you learn about California？Show the students some pictures and encourage students not only to say what each picture is about but how each one relates to California。
2021-2022学年高中英语人教版选修八教学案：Unit 5 Section 2 Word版含答案
Ⅰ.单词拼写1．What criteria (标准) are used for assessing a student's ability?2．He seized (抓住) her by the arm all of sudden.3．He applied for a patent (专利证书) for a new method of removing paint.4．TV does have lots of advantages, but on the other hand, it makes people passive (被动的) and lazy.5．Their products (产品) are of high quality and are popular with many customers.6．Those tomatoes aren't ripe (熟的) yet. You'd better not eat them.7．The man said that my passport wasn't valid (有效的) and didn't allow me to go abroad.8．They were so much alike that we could hardly distinguish (辨别) one from the other.Ⅱ.拓展词汇1．mercy n．慈爱→merciful adj.慈爱的→merciless adj.无情的2．abrupt adj.突然的；意外的→abruptly adv.突然地；唐突地3．convenient adj.便利的；便利的；就近的→convenience n．便利；便利→conveniently adv.便利地；便利地4．caution n．当心；谨慎→cautious adj.当心的；谨慎的5．expectation n．预料；期盼；期望→expect v．预料；期盼；期望；认为6．recognize vt.认出→recognition n．认出；认可；承认7．cube n．立方体；立方→cubic adj.立方的8．merry adj.开心的；兴奋的→merrily adv.开心地；兴奋地[巧记单词]例词规律派生词merrily adj.变y为i＋-ly→adv. merciful n.变y为i＋-ful→adj. expectation v.＋-ation→n.Ⅲ.补全短语1．call up给……打电话；使想起2．decide on打算3．set about开头；着手4．apply for 申请5．distinguish ... from ... 把……和……区分开6．now and then 间或；有时7．in the countryside 在农村/乡下8．get rid of除掉；摆脱9．pick up捡起；拿起1．[教材原句]The first thing I did was to see if there were any products that might help me, but there only seemed to be powders designed to kill snakes.我所做的第一件事就是看看有没有现成的产品能挂念我，但看来只有一种毒杀蛇的药粉。
高中英语选修8 Unit1 Using Language教案
Unit 1 A land of diversityPeriod 6 Using Language: Reading and writing Teaching aims:1.Improve the students’ reading ability (skimming and scanning).2.Enable the students to grasp the useful words and expressions.3.Practise the students’ writing.Teaching important and difficult points:1.Improve the students’ reading ability (skimming and scanning).2.Enable the students to grasp the useful words and expressions. Teaching methods:Reading, discussion, enjoying.Teaching procedures:Step1 Quickly read George’s diary, write the day he saw these things under the photos.Step2 Read George’s carefully and answer the questions.1. Why did Andrew Hallidie invent the cable car system?2. Where did George eat lunch on his first day in San Francisco?3. Why did George hire a car? Why do you think he joined up with Terri and Peter?4. Name three things that visitors can do in Chinatown.5. What is Alcatraz Island famous for?Answers: 1.Because he saw a terrible accident in which a tramslipped down the hill dragging the horses with it.2. He ate at Fisherman’s Wharf.3. It was cheaper to hire a car with other people because they could share the cost. Also he probably enjoyed being in the company of other tourists.4. Eat in Chinese restaurants, go to markets, visit temples and museums.5. The island was a famous immigration station where many Chinese people applied for right to live in USA.Step3 Rewrite the diary entry for Tuesday inserting all the missing words.Step4 WritingImagine you are on holiday somewhere. Write an email or a postcard to a friend telling him/her about your trip.Step 5 Language points1.Apparently he’d been shocked when he saw a terrible accident inwhich a tram slipped down the hill dragging the horses with it.Apparently ad.1. 显然地He was________ much surprised at the news.他对那个消息显然感到十分惊异。
新课标人教版高中英语选修8全套导学案
人教版高中英语选修八全册导学案目录Unit 1 A land of diversityUnit 2 CloningUnit 3 Inventors and inventions Unit 4 PygmalionUnit 5 Meeting your ancestors新课标人教版 Unit 1 A land of diversity 多元化的社会核心词汇1．If you fired John，it would be difficult to____________(雇用)a cook like him. 2．The government is planning to ____________(改革)the tax system.3．A red sky at night____________ (表明，暗示)fine weather the following day. 4．The____________(大多数)of students were in favor of the suggestion that they go for a picnic the next day.5．We are strongly against____________(种族的)discrimination in areas such as employment.6．He____________(溜)into the room when no one was noticing him.7．You’d better____________(抓住)the chance，or you’ll regret.8．She had looked everywhere for her children，but they were________________(到处)to be found，which made her very worried.9．____________，she took no notice of the____________mistakes in the accident.(apparent)1. hire2.reform3.indicated4.majority5.racial,6.slipped7.grasp8.nowhere9.Apparently；apparent,10.applicants；apply；applications10．All the ____________can____________in person or by letter and at the same time should hand in their ____________before May 5th.(apply)高频短语1．________________ 继续存在；继续生存2．________________ 用……办法；借助……3．________________ 习惯于新的生活方式、工作等4．________________ 坚持；维持；沿袭(风俗、传统等)5．________________ 背靠背6．________________ 与……合作或一起工作7．________________ 画线；标出……界线8．________________ 包括；吸收9．________________ 许多；很多10．________________ 申请；请示得到1.live on2.by means of...3.make a life4.keep up5.back to back6.team up with7.mark out8.take in9.a great/good many 10.apply for重点句式1．________________，the cable car system was invented by Andrew Hallidie，who wanted to find a better form of transport than horsedrawn trams.缆车系统建立于1873年，是由安德鲁·哈利迪发明的，他试图找到一种比马拉轨道车更好的交通方式。
最新人教版高中英语选修8全册教案
人教版高中英语选修8全册教案Unit 1 A land of diversityPeriod 1 ReadingTeaching goalsEnable the students to talk about things about the USA.Help the students learn the huge diversity of races and cultures in America, especially in California.Teaching important and difficult pointsLearn the huge diversity of races and cultures in California.Teaching methodsFast and careful reading; asking and answering activity; individual, pair or group work. Teaching aidsA map, a blackboard and a computerTeaching proceduresStep 1 Warming up.Ask the students to describe what they learn about the USA.Ask the students to tell things about California including its location, size, population, economy, history etc. What do you learn about California?Show the students some pictures and encourage students not only to say what each picture is about but how each one relates to California.Step 3 Fast readingRead through the passage and get the main idea.Reading comprehension.Ask the students the following questions:When you look at the title, what so you think of ?2) Why is the USA called a melting pot?Step 4 Detail readingBeside each cultural group , write the period in which they first came to California in large numbers.Step 5 After readingWhy is California in the 21st century such a multicultural community? (Using 3 or 4 sentences to explain. )Step 6 HomeworkFinish “Learning about language”on page 4.Period 2 Extensive ReadingTeaching aims: 1. Improve Ss’ ability of reading2. 德育目标：了解美国多元文化，进一步培养学生跨文化交际意识，为终身学习奠定良好基础。
2019-2020学年人教版高中英语选修8教案：Unit 5 Section Ⅳ Learning about Language & Using Language
Section_ⅣLearning_about_Language_&_Using_Language [原文呈现] [读文清障]THE FEAST：18,000 BC①Worried about the preparations for her feast②，Lala quickly turned for home with her collection of nuts, melons③and other fruit. It was the custom of family groups to separate④and then gather again at different sites for reunious as they followed the animal herds across the grasslands⑤. A wrinkle⑥ appeared on her forehead. If only it could be just like last year⑦！At that time she had been so happy when Dahu chose⑧her as the future mother of his children. He was the best toolmaker in the group and it was a great honour⑨for her to be chosen. She remembered the blood pulsing⑩through her veins⑪.She had felt so proud as the group shouted loudly to applaud⑫his choice⑬. If only she had looked ahead⑭and planned better this year! Then she wouldn't have been feeling so worried now.①BC公元前②形容词短语Worried about ...作原因状语，意为“因担心……”。
人教版高中英语选修8Unit2《Cloning》word教案
人教版高中英语选修8Unit2《Cloning》word教案【美文阅读】Pandas can be saved by cloning?从1998年中国科学院动物研究所首席科学家、动物克隆与受精生物学学科带头人陈大元首次正式提出克隆大熊猫到现在，整整16年过去了，陈老仍旧执著于此。
然而爱护大熊猫，怎么说要不要通过克隆的方式呢？China has been exploring every possible means of saving giant pandas，one of the world's most endangered species，from becoming extinct，even if it means resorting to(诉诸) cloning them.Chen Dayuan，a senior scientist who specializes in cloning at the Institute of Zoology in the Chinese Academy of Sciences，introduced the idea of performing cloning techniques on giant pandas in 1998.Using initial funding of 100,000 yuan，Chen successfully produced blastocysts(胚泡) by transplanting the somatic nucleus from sample pandas into the egg cells of rabbits.The move was considered as one of the 10 biggest achievements of science and technology in 1999.It won an award of 6 million yuan and further funding of 5 million yuan for the project from the Ministry of Science and Technology.At first，two embryos were created from a surrogate mother(代母) cat who became pregnant after being injected with a blastocyst，but the experiment was abandoned after the cat died.Chen and his team then experimented with surrogacy on black bears.After three years of effort，a black bear became pregnant and the shape of a fetus(胎儿) could be seen on an ultrasound scan(超声波扫描检查)．However，the research was stopped in 2005 because the fetus did not completely develop before the project's deadline.“Those who are against cloning have made their voice s heard throughout the research project on cloning giant pandas.Some people believe cloning goes against nature，but it is actually a pioneering technology.If successful，it is a way tosave endangered animals，”Chen said.Some scientists take a different vie w.“While I agree that research on cloning is meaningful，it is inappropriate to use giant pandas in this type of experiment.The number of pandas is limited and human beings have yet to master knowledge about pandas' pregnancy.Cloning would do little to save the species，”said Wang Dajun，a researcher at the School of Life Sciences，Peking University.In response，Chen said that he would continue his research.【诱思导学】1．Do you think pandas can be saved by cloning？Why?______________________________________________【答案】省略2．Why are some scientists against cloning pandas?______________________________________________【答案】Because they think cloning go against nature.Period ⅠPreviewing(教师用书独具)●教学目标本课时要紧是通过学生对学案所给出的内容的学习，了解本课文中所显现的词汇，初步了解课文以及相关的背景知识，为下一堂课对课文的全面明白得起到一个铺垫作用。
人教版高中英语选修全册教案
选修8黎巨森、蒋茹、罗培芳、罗丽霞Unit 1 A land of diversityPeriod 1 ReadingTeaching goalsEnable the students to talk about things about the USA.Help the students learn the huge diversity of races and cultures in America, especially in California.Teaching important and difficult pointsLearn the huge diversity of races and cultures in California. Teaching methodsFast and careful reading; asking and answering activity; individual, pair or group work.Teaching aidsA map, a blackboard and a computerTeaching proceduresStep 1 Warming up.Ask the students to describe what they learn about the USA.Ask the students to tell things about California including its location, size, population, economy, history etc. What do you learn about CaliforniaShow the students some pictures and encourage students not only to say what each picture is about but how each one relates toCalifornia.Step 3 Fast readingRead through the passage and get the main idea.Reading comprehension.Ask the students the following questions:When you look at the title, what so you think of2) Why is the USA called a melting potStep 4 Detail readingBeside each cultural group , write the period in which they first came to California in large numbers.Step 5 After readingWhy is California in the 21st century such a multicultural community (Using 3 or 4 sentences to explain. )Step 6 HomeworkFinish “Learning about language” on page 4.Period 2 Extensive ReadingTeaching aims: 1. Improve Ss’ ability of reading2. 德育目标：了解美国多元文化，进一步培养学生跨文化交际意识，为终身学习奠定良好基础。
人教高中英语 选修8教案全-word文档
高二英语科组王春城Unit 1 A land of diversityTeaching goals:1. Ability goalsEnable the students to talk about the history of California.2. Learning ability goalsEnable the students learn how to talk about the history of California.Teaching important pointsEnable the students learn how to talk about the important events in Californian history.Teaching difficult pointsEnable the students to explain the reasons why California is such a multicultural community in the 21st century.Teaching methodsSkimming, scanning and discussion.Teaching aidsa computer, a projectorTeaching proceduresStep 1: Lead-inIntroduce some knowledge about the USA1. The American flag is known as “the Stars and Stripes”.50 stars —— each representing one state13 stripes —— the original 13 statesRed —— courageWhite —— freedomBlue —— loyalty and justice2. Which city is known as the “Big Apple”?A. New YorkB. ChicagoC. Los Angeles3. When is American Independence Day?A. June 4thB. July 4thC. August 14th4. Which state is the largest one in the US?A. New YorkB. TexasC. CaliforniaD. Florida5. ____ has the largest population in the USA.A. CaliforniaB. AlaskaC. WashingtonD. Texas6. ____ is the first president of the USA.A. Thomas JeffersonB. John AdamsC. George WashingtonD. Abraham Lincoln7. The USA lies in the south of North America. It is surrounded by the Pacific Ocean and the Atlantic Ocean. The northern land neighbor is Canada, and south of it is Mexico.8. some cities in the USAStep 2: Reading1.Native AmericansTime: 15,000 years agoWhere they came from: from Asia (by means of)What happened to them in the sixteenth century?They were killed by Europeans / were forced into slavery / died from the disease / survived the terrible times2.SpanishFill in the form: (an important even)16th century: Spanish soldiers arrived, fought and took their land18th century: California was ruled by Spainin 1821: California became part of Mexicoin 1846: the United States declared war on Mexico3. Russians & Gold minersDo some T or F questions:In the early 1800s, Russian hunters began settling in California.In 1848, before the American-Mexican war, gold was discovered in California.A lot of adventurers achieved their dream of becoming rich.California become the thirty-first state of the United states of American in 1850Why is California such a multicultural community? What problems do you think might arise? Step 4: Homework1. Underline the useful expressions2. workbookUnit 2 Cloning The First PeriodWarming Up, Pre-reading and Readinga. 重点词汇和短语clone，commercial，producer，undertake，arbitrary，object，forbid，accumulate，cast down，object to，the media，in favour ofb. 重点句子It is a way of….The fact is that….The question that occurred is….1.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？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-inThis topic is difficult for students. So teacher should help the students learn more about it. Do this in the way of asking and answering questions.T: You can imagine how rapidly the modern science and technology develop. I think most of you must know something about space traveling, submarine exploration, robot, maglev train, gene engineering etc. But in recent years, a hot topic, cloning is often mentioned, especially when the cloning Dolly the sheep appeared. You may have first heard of cloning when Dolly the Sheep showed up on the scene in 2019. Cloning technologies have been around for much longer thanDolly, though. First things first, what is cloning and a clone? The dictionary says cloning is the technique of producing a genetically identical duplicate of an organism. A clone is said to be all descendants derived asexually from a single individual, as by cuttings, bulbs, by fission, by mitosis, or by parthenogenesis reproduction. It sounds very different and complicated to us. In fact, I mean, in our daily life, this happens often. For example, gardeners take cuttings from growing plants to make new ones. You often see that your mother picks a small branch from a growing plant to make a new one. If she likes this kind of flowers, she can do cloning. Cloning also happens in animals or human beings when twins identical in sex and appearance are produced from the same original egg. The fact is that cloning plants is straightforward but the cloning of animals is more complicated. The possibility of human cloning, raised when Scottish scientists at Roslin Institute created the much-celebrated sheep "Dolly", aroused worldwide interest and concern because of its scientific and ethical implications. You can give your questions if you are interested in this topic. I am here today one of the scientists who work in this field. I am ready to answer any of your questions. S: Now we know what is cloning. Are there different types of cloning?T: When the media report on cloning in the news, they are usually talking about only one type called reproductive cloning. There are different types of cloning however, and cloning technologies can be used for other purposes besides producing the genetic twin of another organism. A basic understanding of the different types of cloning is key to taking an informed stance on current public policy issues and making the best possible personal decisions. The following three types of cloning technologies will be discussed: (1) recombinant DNA technology or DNA cloning, (2) reproductive cloning, and (3) therapeutic cloning.S: Was Dolly created by what cloning? And why was Dolly so important?T: Reproductive cloning is a technology used to generate an animal that has the same nuclear DNA as another currently or previously existing animal. Dolly was created by reproductive cloning technology. She was the first mammal to be cloned from adult DNA taken from an adult cell. Previously, animals had only been cloned using embryo cells which already have the potential to become a complete embryo in its own right. The big breakthrough with Dolly was tomake a clone from an ordinary, adult cell − in this case from a female goat’s udder.S: Have you seen Jurassic Park? In this feature film, scientists use DNA preserved for tens of millions of years to clone dinosaurs. They find trouble, however, when they realize that the cloned creatures are smarter and fiercer than expected. Could we really clone dinosaurs.T: In theory? Yes. What would you need to do this? A well-preserved source of DNA from the extinct dinosaur, and a could serve as a surrogate mother. In reality? Probably not. It’s not likely that dinosaur DNA could survive undamaged for such a long time. However, scientists have tried to clone species that became extinct more recently, using DNA from well-preserved tissue samples. More questions about cloning are given in the appendix. The information above is for reference only. Or you can choose several students and ask them to act out a short play whose main topic is as follows:An old man who was dying left all his fortune to his own son. But the did not know that his son was cloned. So two same young men both claimed that they were the old man’s son. They quarreled and fought with each other; at last they went to the judge. The judge let them check DNA. The result was that their DNA was the same. Now even the judge did not know what to do.In this part the teacher can give the students some advice to act out. According to this play teacher ask the students several questions:1.Do you want to be cloned or not? Why?2.If you are the judge what will you do?3.Can you tell me the advantages of cloning?4.And what is the disadvantage?Look at picturesT: 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 JobStep II Pre-readingBefore class, ask the students to search for some information about this topic. Now show your questions on the screen, and then let them discuss with each other.T: Now please work in pairs and discuss about cloning. Then list the questions you want to find out.Share your list with your partner.Ss: Yes, sir / madam.Questions about cloning:1.What is a clone?2.How is a clone produced?3.What benefits can humans gain from cloning?4.What problems may arise when humans are cloned?Should we clone human?5．Could cloning replace sex as the means of creating new human life?6．Could a parent clone a child who is dying of a terminal illness?After a few minutes.T: Do you have other questions? Volunteer! S:I have! What is the writer’s opinion?T: Good job! I think many of you have questions, now let us read the article with the questions. Step III While- readingGet the students to comprehend the passage quickly and accurately and meanwhile help the students form a good habit of reading.T: Have you not the answers of your questions? Now please skim the passage fast to obtain a general understanding of the whole passage into several parts and find out the main idea of each part. Show the following.Para. 1 Cloning 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.Step IV Post-readingAsk the students to read the passage again to finish three tasks.T: Now let’s listen to them. While listening, pay more attention to the correct pronunciation and tone. Then read the text by yourselves to get the answers to the three tasks. You can work in groups.T: First, What are the problems or dangers of cloning?S: Let me have a try! First, the cloned animals have the same illness of old animals and the same goes with the other species. Second, the cloned animals have short life and can cause moral questions. T: You are right! And what are the advantages of cloning?S: I know! Firstly, gardeners use it all the time to produce commercial quantities of plants.Secondly, it is valuable for research on new plant species and for medical research on animals.Thirdly, it suddenly opens everyone’s eyes to the possibility of using cloning to cure serious illnesses, and even producing human beings.T: What is the writer’s opinion? What do you think is the writer’s point of view in this reading passage? Is it in favour of cloning or against is?S1: I think the writer is in favour of it, because there are many advantages of cloning. It can help people solve many problems in our daily life.T: Good job! Yes, if we our human beings use the scientific technology properly it can bring many advantages to us!S: Why did Dolly’s appearance raise a storm of objections and have a great impact on the mediaand public imagination?T: Because nothing really prepared the world for the 2019 announcement that a group of Scottish scientists had created a cloned sheep named Dolly. Many folks believe that within the next decade, we will hear a more shocking announcement of the first cloned human. Scientists in South Korea have already created human embryonic stem cells through cloning. Until now, the idea of human cloning has only been possible through movie magic, but the natural progression of science is making human cloning a true possibility. We’ve cloned sheep, mice and cows, so why not humans?ExplanationT: Now let’s deal with some language points. Turn to page 11. Let’s look at the sentence: It is a wayof making an exact copy of another animal and plant. 全句汉语意思:它是一种精确复制另一个动物或植物的方式。
人教高中英语 选修8教案全
高二英语科组王春城Unit 1 A land of diversityTeaching goals:1. Ability goalsEnable the students to talk about the history of California.2. Learning ability goalsEnable the students learn how to talk about the history of California.Teaching important pointsEnable the students learn how to talk about the important events in Californian history.Teaching difficult pointsEnable the students to explain the reasons why California is such a multicultural community in the 21st century.Teaching methodsSkimming, scanning and discussion.Teaching aidsa computer, a projectorTeaching proceduresStep 1: Lead-inIntroduce some knowledge about the USA1. The American flag is known as “the Stars and Stripes”.50 stars —— each representing one state13 stripes —— the original 13 statesRed —— courageWhite —— freedomBlue —— loyalty and justice2. Which city is known as the “Big Apple”?A. New YorkB. ChicagoC. Los Angeles3. When is American Independence Day?A. June 4thB. July 4thC. August 14th4. Which state is the largest one in the US?A. New YorkB. TexasC. CaliforniaD. Florida5. ____ has the largest population in the USA.A. CaliforniaB. AlaskaC. WashingtonD. Texas6. ____ is the first president of the USA.A. Thomas JeffersonB. John AdamsC. George WashingtonD. Abraham Lincoln7. The USA lies in the south of North America. It is surrounded by the Pacific Ocean and the Atlantic Ocean. The northern land neighbor is Canada, and south of it is Mexico.8. some cities in the USAStep 2: Reading1.Native AmericansTime: 15,000 years agoWhere they came from: from Asia (by means of)What happened to them in the sixteenth century?They were killed by Europeans / were forced into slavery / died from the disease / survived the terrible times2.SpanishFill in the form: (an important even)16th century: Spanish soldiers arrived, fought and took their land18th century: California was ruled by Spainin 1821: California became part of Mexicoin 1846: the United States declared war on Mexico3. Russians & Gold minersDo some T or F questions:In the early 1800s, Russian hunters began settling in California.In 1848, before the American-Mexican war, gold was discovered in California.A lot of adventurers achieved their dream of becoming rich.California become the thirty-first state of the United states of American in 1850Why is California such a multicultural community? What problems do you think might arise? Step 4: Homework1. Underline the useful expressions2. workbookUnit 2 Cloning The First PeriodWarming Up, Pre-reading and Readinga. 重点词汇和短语clone，commercial，producer，undertake，arbitrary，object，forbid，accumulate，cast down，object to，the media，in favour ofb. 重点句子It is a way of….The fact is that….The question that occurred is….1.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？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-inThis topic is difficult for students. So teacher should help the students learn more about it. Do this in the way of asking and answering questions.T: You can imagine how rapidly the modern science and technology develop. I think most of you must know something about space traveling, submarine exploration, robot, maglev train, gene engineering etc. But in recent years, a hot topic, cloning is often mentioned, especially when the cloning Dolly the sheep appeared. You may have first heard of cloning when Dolly the Sheep showed up on the scene in 2019. Cloning technologies have been around for much longer thanDolly, though. First things first, what is cloning and a clone? The dictionary says cloning is the technique of producing a genetically identical duplicate of an organism. A clone is said to be all descendants derived asexually from a single individual, as by cuttings, bulbs, by fission, by mitosis, or by parthenogenesis reproduction. It sounds very different and complicated to us. In fact, I mean, in our daily life, this happens often. For example, gardeners take cuttings from growing plants to make new ones. You often see that your mother picks a small branch from a growing plant to make a new one. If she likes this kind of flowers, she can do cloning. Cloning also happens in animals or human beings when twins identical in sex and appearance are produced from the same original egg. The fact is that cloning plants is straightforward but the cloning of animals is more complicated. The possibility of human cloning, raised when Scottish scientists at Roslin Institute created the much-celebrated sheep "Dolly", aroused worldwide interest and concern because of its scientific and ethical implications. You can give your questions if you are interested in this topic. I am here today one of the scientists who work in this field. I am ready to answer any of your questions. S: Now we know what is cloning. Are there different types of cloning?T: When the media report on cloning in the news, they are usually talking about only one type called reproductive cloning. There are different types of cloning however, and cloning technologies can be used for other purposes besides producing the genetic twin of another organism. A basic understanding of the different types of cloning is key to taking an informed stance on current public policy issues and making the best possible personal decisions. The following three types of cloning technologies will be discussed: (1) recombinant DNA technology or DNA cloning, (2) reproductive cloning, and (3) therapeutic cloning.S: Was Dolly created by what cloning? And why was Dolly so important?T: Reproductive cloning is a technology used to generate an animal that has the same nuclear DNA as another currently or previously existing animal. Dolly was created by reproductive cloning technology. She was the first mammal to be cloned from adult DNA taken from an adult cell. Previously, animals had only been cloned using embryo cells which already have the potential to become a complete embryo in its own right. The big breakthrough with Dolly was tomake a clone from an ordinary, adult cell − in this case from a female goat’s udder.S: Have you seen Jurassic Park? In this feature film, scientists use DNA preserved for tens of millions of years to clone dinosaurs. They find trouble, however, when they realize that the cloned creatures are smarter and fiercer than expected. Could we really clone dinosaurs.T: In theory? Yes. What would you need to do this? A well-preserved source of DNA from the extinct dinosaur, and a could serve as a surrogate mother. In reality? Probably not. It’s not likely that dinosaur DNA could survive undamaged for such a long time. However, scientists have tried to clone species that became extinct more recently, using DNA from well-preserved tissue samples. More questions about cloning are given in the appendix. The information above is for reference only. Or you can choose several students and ask them to act out a short play whose main topic is as follows:An old man who was dying left all his fortune to his own son. But the did not know that his son was cloned. So two same young men both claimed that they were the old man’s son. They quarreled and fought with each other; at last they went to the judge. The judge let them check DNA. The result was that their DNA was the same. Now even the judge did not know what to do.In this part the teacher can give the students some advice to act out. According to this play teacher ask the students several questions:1.Do you want to be cloned or not? Why?2.If you are the judge what will you do?3.Can you tell me the advantages of cloning?4.And what is the disadvantage?Look at picturesT: 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 JobStep II Pre-readingBefore class, ask the students to search for some information about this topic. Now show your questions on the screen, and then let them discuss with each other.T: Now please work in pairs and discuss about cloning. Then list the questions you want to find out.Share your list with your partner.Ss: Yes, sir / madam.Questions about cloning:1.What is a clone?2.How is a clone produced?3.What benefits can humans gain from cloning?4.What problems may arise when humans are cloned?Should we clone human?5．Could cloning replace sex as the means of creating new human life?6．Could a parent clone a child who is dying of a terminal illness?After a few minutes.T: Do you have other questions? Volunteer! S:I have! What is the writer’s opinion?T: Good job! I think many of you have questions, now let us read the article with the questions. Step III While- readingGet the students to comprehend the passage quickly and accurately and meanwhile help the students form a good habit of reading.T: Have you not the answers of your questions? Now please skim the passage fast to obtain a general understanding of the whole passage into several parts and find out the main idea of each part. Show the following.Para. 1 Cloning 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.Step IV Post-readingAsk the students to read the passage again to finish three tasks.T: Now let’s listen to them. While listening, pay more attention to the correct pronunciation and tone. Then read the text by yourselves to get the answers to the three tasks. You can work in groups.T: First, What are the problems or dangers of cloning?S: Let me have a try! First, the cloned animals have the same illness of old animals and the same goes with the other species. Second, the cloned animals have short life and can cause moral questions. T: You are right! And what are the advantages of cloning?S: I know! Firstly, gardeners use it all the time to produce commercial quantities of plants.Secondly, it is valuable for research on new plant species and for medical research on animals.Thirdly, it suddenly opens everyone’s eyes to the possibility of using cloning to cure serious illnesses, and even producing human beings.T: What is the writer’s opinion? What do you think is the writer’s point of view in this reading passage? Is it in favour of cloning or against is?S1: I think the writer is in favour of it, because there are many advantages of cloning. It can help people solve many problems in our daily life.T: Good job! Yes, if we our human beings use the scientific technology properly it can bring many advantages to us!S: Why did Dolly’s appearance raise a storm of objections and have a great impact on the mediaand public imagination?T: Because nothing really prepared the world for the 2019 announcement that a group of Scottish scientists had created a cloned sheep named Dolly. Many folks believe that within the next decade, we will hear a more shocking announcement of the first cloned human. Scientists in South Korea have already created human embryonic stem cells through cloning. Until now, the idea of human cloning has only been possible through movie magic, but the natural progression of science is making human cloning a true possibility. We’ve cloned sheep, mice and cows, so why not humans?ExplanationT: Now let’s deal with some language points. Turn to page 11. Let’s look at the sentence: It is a wayof making an exact copy of another animal and plant. 全句汉语意思:它是一种精确复制另一个动物或植物的方式。
人教版高中英语选修8学案1：Reading Comprehension
Period 1 Reading Comprehension课程学习目标1.阅读课文,了解加利福尼亚的人口状况及其多元化人口构成形式。
2.学会分析课文中的长难句,归纳文章的主旨,并能理解语篇中的重要细节。
3.能根据时间顺序掌握历史类说明文的写作步骤。
知识体系梳理重点句式1.However, it is likely that Native Americans were living in California at least fifteen thousand years ago.2.It is believed that before long the mix of nationalities will be so great that there will be no distinct major racial or cultural groups, but simply a mixture of many races and cultures.3.Exactly when the first people arrived in what we now know as California, no one really knows.4.That is why today over 40% of Californians speak Spanish as a first or second language.阅读理解探究Ⅰ.Fast reading:Read the passage fast and then answer the following questions.1.What does the text mainly tell us?2.Who were the first to arrive in California to rush for gold?3.When did the large number of Chinese immigrate to California?4.Why do over 40% of Californians speak Spanish as a first or second language today?5.When was the film industry established in Hollywood?Ⅱ.Careful reading:Read the passage carefully and choose the best answer for each question.1.How did California become a state of America?A.Mexico gained independence from Spain.B.Mexico lost the America-Mexico war and then gave it to the USA.C.The people in California rebelled to be with America.D.Spain gave it to the USA as a gift.2.Which of the following statements about the Gold Rush is TRUE?A.A lot of people became rich in the Gold Rush.B.Most people died in the Gold Rush.C.After the Gold Rush, most people settled in California although they did not find gold.D.The first to arrive in California for gold were Europeans.3.What’s the main reason why Chinese immigrants came to California?A.For gold.B.For the building of the railway.C.To open restaurants.D.To live in the Chinatown.4.Which of the following is NOT the reason why California has attracted so many people so far?A.Gold was discovered here.B.It has attractive climate and lifestyle.C.Many people came here to make a fortune.D.The car industry has highly developed.5.Which of the following is TRUE according to the text?A.California has the largest area as well as the largest population in the United States.B.We are certain about the time when people first settled in California.C.Spain has no influence on California at present.D.The majority of people involved in the Gold Rush led a hard life then.Ⅲ.Post reading:Fill in the following chart with only one word for each blank.A brief introduction to CaliforniaStage People Time EventsNative Americans Earlysettlers15,000yearsagoArrived first1.Suffered greatly after the arrival of EuropeansSpanish Spanish 1600s Took native’s 2. 1800s Ruled by 3.1821 Became part of 4. 5.The US declared warRussians Russians 1800s 6.in the stateGold miners South 7.&Europeans, Asians1848 Discovered & rushed for gold1850 Became a 8.重点句式探究1.However, it is likely that Native Americans were living in California at least fifteen thousand years ago.然而,土著美国人很可能至少在一万五千年前就在加州生活着。
人教高中英语选修八学案讲义：Unit5 Meeting your ancestors-语法篇(学生)
第10讲Meeting your ancestors 语法篇____________________________________________________________________________________________________________________________________________________________________1.掌握现在完成进行时的用法；2.能够区分现在完成时与现在完成进行时。
现在完成进行时（1）结构由“have/has been+动词的现在分词”构成，表示从过去某时开始，一直持续到现在的动作，可能刚刚停止，也可能还在继续进行。
例如：We have been looking for you for an hour.我们找了你一个小时。
（动作刚停止）She has been teaching English since she graduated.她毕业后一直在教英语。
(动作还在继续进行)We have been going over maths these days.我们这些天一直在复习数学。
（动作还在继续进行）（2）有时现在完成进行时不是指某动作一直在不停的进行，而是表示一直到说话时为止的一段时间内一再重复的动作，常常带有感情色彩。
例如：She has been saying that 20 times. 这话她已经说了20遍了。
He has been calling on her several times this week. 他这个星期几次来看他。
We have been having a lot of rain recently. 最近雨水很多。
（3）有时现在完成进行时表示刚才或近来发生的动作，也可表示知道说话时为止的一段时间内发生的动作，这一动做到说话时已经结束，而且一般不再继续下去；这种用法主要表示某一动作所产生的结果或对现在的影响。
高中英语选修8教案
高中英语选修8教案Title: High School English Elective 8 Lesson PlanI. Lesson Overview:Name: Identifying and Analyzing Character Development in FictionGrade Level: High School (11th or 12th)Content Area: English Language ArtsTime Required: 2 class periods (40 minutes each)II. Lesson Objectives:1. Students will analyze the development of characters in fiction through close reading and identification of character traits.2. Students will evaluate the impact of character development on the overall plot and theme of a story.3. Students will demonstrate their understanding of character development by participating in group discussions and completing a written response.III. Instructional Strategies:1. Activate Prior Knowledge: Engage students in a class discussion about their favorite books or movies and what they enjoy about the characters in these stories.2. Direct Instruction: Introduce and define the concept of character development, emphasizing its significance in literature.3. Collaborative Learning: Divide the class into small groups and assign each group a short story or novel excerpt to read and analyze for character development.4. Group Discussion: Allow students time to discuss and analyze the characters in their assigned reading with their group members.Encourage them to identify key character traits, changes, and motivations.5. Whole-Class Discussion: Bring the class together to share their findings and insights about character development. Facilitate a discussion that highlights the impact of character development on the story's plot and theme.6. Independent Practice: Assign a written response task for students to individually analyze the character development in a novel or short story of their choice. This response can take the form of an essay, a character analysis, or a reflection.7. Assessment: Review and evaluate students' written responses for their understanding of character development, the demonstration of analytical thinking, and the ability to connect character development to the larger themes and plot of a story.IV. Materials:1. Short stories or novel excerpts with rich examples of character development (one per small group)2. Whiteboard or blackboard3. Markers or chalk4. Paper and pencilsV. Differentiation:1. Advanced learners: Assign more complex or challenging texts for analysis, provide additional questions for discussion, or ask them to take on leadership roles in the group discussions.2. Struggling learners: Provide scaffolding by guiding their analysis with specific questions, providing simpler texts, or offering additional examples of character development to support their understanding.VI. Assessment:1. Group Discussion: Observe and assess students' participation in small group discussions, noting their ability to identify and analyze character traits and development.2. Individual Written Response: Evaluate students' written responses based on their ability to analyze character development, make connections to the plot and theme, and demonstrate their understanding of the concept.VII. Conclusion:By engaging students in analyzing character development in fiction, this lesson aims to strengthen their reading comprehension skills and enhance their critical thinking abilities. The lesson also encourages students to appreciate the artistry and depth of characterization in literature.。
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选修8黎巨森、蒋茹、罗培芳、罗丽霞Unit 1 A land of diversityPeriod 1 ReadingTeaching goalsEnable the students to talk about things about the USA.Help the students learn the huge diversity of races and cultures in America, especially in California.Teaching important and difficult pointsLearn the huge diversity of races and cultures in California.Teaching methodsFast and careful reading; asking and answering activity; individual, pair or group work. Teaching aidsA map, a blackboard and a computerTeaching proceduresStep 1 Warming up.Ask the students to describe what they learn about the USA.Ask the students to tell things about California including its location, size, population, economy, history etc. What do you learn about CaliforniaShow the students some pictures and encourage students not only to say what each picture is about but how each one relates to California.Step 3 Fast readingRead through the passage and get the main idea.Reading comprehension.Ask the students the following questions:When you look at the title, what so you think of2) Why is the USA called a melting potStep 4 Detail readingBeside each cultural group , write the period in which they first came to California in large numbers.Step 5 After readingWhy is California in the 21st century such a multicultural community (Using 3 or 4 sentences to explain. )Step 6 HomeworkFinish “Learning about language〞on page 4.Period 2 Extensive ReadingTeaching aims: 1. Improve Ss’ ability of reading2. 德育目的：理解美国多元文化，进一步培育学生跨文化交际意识，为终身学习奠定良好根底。
PART I READING (P8)Step 1. Fast reading: SB P7 PART 1.Step 2. Careful reading: Read George’s diary and answer the 5 questions on Page9 PART 2Step 3. Pay attention to the main words, phrases and sentences(依据学生实际由集体备课确定)PART II READING TASK(WB P51)Step 1. Fast reading to find the main topic of each paragraph:Step 2. T explains some difficult points.(由集体备课确定)Step 3. Homework ：read the passage fluently and recite some parts.Period 3 GrammarTeaching aimsEnable the students to use the Noun Clauses as the subject, object, predicative and oppositive. Help the students learn how to use the Noun Clauses.Teaching important and difficult pointsDiffer the noun clauses.Teaching methodsAnalysis and have some discussions.Teaching proceduresStep 1 PreparationAsk the students to underline the noun clauses in the following sentences. Then tell what types of noun clauses they are.1)Whether native Americans arrived in California 15,000 years ago or 14,000 years ago is not important. Subject clause(主语从句)2)The fact that they arrived a long time before Europeans is what matters.Appositive clause(同位语从句) & Predicative clause(表语从句)3)I believe that the native Americans were treated badly when the first Europeans came. Object clause(宾语从句)Step 2 DiscussionAsk the students to differ the Noun Clauses as the subject, object, predicative and oppositive. Step 3 Analysis1.高考考察热点:1)名词性从句的语序〔陈述句语序〕；2)几对重要关联词的区分：whether\if, what\that, what\whatever, who\whoever, etc;3)it用作形式主语或形式宾语代替主语从句或宾语从句；4〕依据详细情景选用适当的关联词。
2.依据例句，探讨：1〕whether\if的区分I. Please tell me if/whether you will go to the lectures tomorrow.II. It all depends on whether the sky will clear up.III. The question is whether the film is well worth seeing.IV. Whether he will be well tomorrow I’m not sure.V. Whether it is true remains a problem.A.引导宾语从句，位于及物动词后B.引导宾语从句，位于介词后C.引导宾语从句，放句首D.引导表语从句，主语从句或同位语从句whether: A, B, C, Dif: A2)What\that的区分I. I think that it is unnecessary for me to speak louder.II. His mother is satisfied with what he has done.III. That he was able to come made us happy.IV. This is what makes us interested.3〕who\whoever; what\whatever的区分I. The spoken English competition is coming. Who will attend the meeting hasn’t been decided yet.II. I believe whoever takes part in the competition will try his best.III. Can you tell me what you would like to orderIV. Whatever happens, don’t be surprised.I. It is a fact that he won the match.II. It is necessary that we do study the English.III. It is known to all that light travels in straight lines.Step 4 Practice1)Exs.3&4, Students Book P52)Make sentences using noun clauses as the subject, object, predicative and appositive.Step 5 Homework1. Review what we have learnt today.2. Translate sentences:1)自不待言, 英语很重要.(主语从句) 2)玛利认为他会扶植她.(宾语从句)3)我从来未到过那儿这事实是真的.(同位语从句)4)问题是我们下一步该怎么做.(表语从句)Period 4 Listening and speakingTeaching goalsTrain their listening and speaking abilities.eaching important and difficult pointsHelp the students to talk about position, space and direction and illustrate ways that listeners indicate that they are listening to the speaker.Teaching methodsPair work and group work, discussion and cooperationTeaching aidsA recorder, a computer, and a blackboardTeaching proceduresStep1 ListeningThe first time the students listen to the tape they are expected to listen for the gist only. Read Ex1 on page 6 with students so that they know what to listen for and play the recording right through without stopping.4 Geographic areas of CaliforniaEvery culture has its own ____music__, ___festivals_____, food and art.Most interesting. Wish you were here. Give my love to Paula.GeorgeTell the students that when they listen to this time they are to focus on what Christie, who is mainly listening, says. Play the tape and stop after each thing that Christie says so that students can write down her words according to the chart on page 7.4.Get the students to compare their answers with their partners and check the answers.Step 2 SpeakingWith a partner hold a telephone conversation about a place you have visited recently.Sit back to back with your partner so you can’t see each ot her.3. Swap roles. Partner B tells Partner A about his\her visit.Step 3 HomeworkWrite a short passage about the place they have visited recently.Period 5 Using LanguageTeaching goalsTarget languageUseful words and expressions: luggage, tram, apparently, slip, bakery, ferry, hire, seagull, immigration, team up with, mark out, take in, a great many.Teaching important and difficult pointsImprove the students’ reading ability (skimming and scanning).enable the students to grasp the useful words and expressions.Teaching methodsReading, discussion, cooperative learningTeaching procedures:Step 1 Lead-inLook at George’s photos. Then quickly read George’s diary. Write the days he saw these things under the photos.Read George’s diary more slowly and answer the questions.Step 2 Language pointsTeam up with: make an effort in cooperation with; work together with及……协力从事,合作Translate:He teamed up with an experienced worker in the project.2.hire 辞退fire 租,雇佣1)You are _fired___, because you are so lazy for the work.理解4)Don’Take off 拆开,拆散Take on 贬低, 贬损声誉等Take apart 从事,对…..产生爱好,打听,占用空间或时间Take away from 脱下,脱去,起居,休假,分开Take up 开始雇佣,露出,承担,承受Step 3 Pair work and consolidation.Make sentences with the new words learned in this lesson.Step 4 HomeworkRead the passage againPrepare for the diction of the useful words and expressions of this unit3. Prepare for the writing of the next lesson.Unit 2 CloningPeriod 1 Warming Up, Pre-reading, Reading & ComprehendingTeaching Goals:1. To arouse Ss’ interest in learning about cloning2. To learn about the procedure of animal cloning and the life of Dolly the sheep3. To develop Ss’ some basic reading skills.Teaching Procedures:Step 1. Leading-inPurpose: To activate Ss and arouse them to want to know about cloning.Look at the following pictures and have a free talk.1.Do you know the name of the most famous sheep and how it is different from other sheep Suggested Answer:Its name is the Dolly sheep. It was cloned while the others were born naturally. It is the copy of another sheep.2.What is cloningSuggested Answer:Cloning is a way of making an exact copy of another animal or plant.Step 2. Warming UpPurpose: To lead Ss to the topic of this unit through the discussionTo get Ss to look at the pictures and discuss how they differSuggested Answer:The first picture shows “identical dogs〞. The smaller of the two dogs must be a man-made clone of the larger one. The other picture is about human twins. They are identical in sex and appearance and are good examples of natural clones.Step 3. Pre-readingPurpose: To arouse S s’ interest in the text and encourage Ss to predict the content of the text.Get students to discuss what the passage talks about and how they understand the meaning of the title “Cloning : Where is it leading us〞Ask Ss to talk about the following questions.(1) What is cloning(2) How is a clone produced(3) What’s the function of cloning(4) What’s the effect of the cloningStep 4. Fast readingPurpose: To get Ss to get some useful information.1. Ask Ss to listen to the text and try to get the main idea of the text.2. Ask Ss to read the text quickly and answer the following questions.Suggested Answer: (1) How many female sheep participate in the cloning of a new sheep Three sheep.Step 5. Intensive reading做三维设计。