高二英文Unit20NewFrontiers全单元教案北师大版选修71doc.docx

1、高二英文Unit20NewFrontiers全单元教案北师大版选修71doc2019-2020年高二英语 Unit20 New Frontiers全单元教案 北师大版选修712019-2020年高二英语 Unit20 New Frontiers全单元教案北师大版选修7 Teaching aimsI. words and phrases：frontier telescope atom microscope astronomy bacteria radium solar crew panel institute pute sense impact ethical radioactive polon

2、ium seminar life-sized screen handy biochemistry theoretically robot database meanwhile source exploration barbershopartificial intelligence, light year, search engine, solar system, take over, carry out, data processing, the International Space Station, click into, in terms of,II. listening and dis

3、cussion about something of scienceIII.to read the text and study the language pointsTeaching time：Two periodsTeaching processStep 1 RevisionStep 2 new words learning1.ask some students to read the new words first and correct their pronunciation2.play the tape and have them read after the tape3.give

4、them a few minutes to read the new words freely ,tell them if they cant read the words,encoreage them to ask the teacher .Step 3 Warm-up1.Read unit objectives, and ask the students to tell us the meanings.2.Exercise 1a) let the students read the words and then match the branches of science with the

5、pictures.b)to discuss the pictures with the class3.Exercise 2a)let the students read the Key Words and make sure that they really understand the meanings of the Key Words.b)students do the exercise individually, and then check their answers4.Exercise 3a)make sure the class know what to do. Then play

6、 the tape twice, ask some students to say their answers to the class.5.Exercise 4a)read the questions firstb)have the students work in pairs and discuss the questionsstep 4 Reading1.Before you starta) read the exercise 1 and ask the students if they know the phrases meaning. And give them a few minu

7、tes to discuss the answersb)check their answers and ask them to give reasons for their answers.2.Read to learna)ask the students look at exercise 2, and then play the cassette twice.b)give them ten minutes to read the text and fill the table.c)check theirs answers3.Language pointsa)look into向.的里面看,

8、窥视; 浏览;观察, 调查e.g.: The mayor promised to look into whether the clash was designed, or it just happened by accident. 市长答应调查这次冲突是预先计划好的,还是偶然发生的。He looked through a number of journals before he started the research project.他在进行该项研究课题前查阅了许多期刊。b)hundreds of好几百, 许许多多c)municate with通话, 通信;英（房间等）互通to munica

9、te with a person 与人联络eg:The Minister for Foreign Affairs has already municated on this event with the American President. 外交部长已经跟美国总统就此事件交换过意见了。This room municates with the other room. 这个房间与那一个房间相通。d)in terms of adv. 根据, 按照, 用.的话, 在.方面; 以的观点；就而说g)the amount of 数目an amount of相当数量的; 一些 a large amount

10、of大量h)carry out 完成, 实现, 贯彻, 执行e.g.：I have carried out my work. 我已经完成了我的工作。i)by the year 2020 到2020年之前by the middle of the century到本世纪中叶之前by the end of the century到本世纪末j)millions of times数以百万倍的k)linkto （与on, to, in to连用）联合，（常与together, to, with连用）连接l) suitable for/to adj.适合.的e.g.: This toy is not sui

11、table for young children. 这个玩具不适合小小孩玩。books suitable for children适合儿童阅读的书籍This wine is not suitable to my taste.这酒不合我的胃口。m)bothand 既.又.step 5 Summary and exercisea)summary: important phrasesb)exercise 1 in page 66step 6 homeworkcopy the new wordsLesson 1 Futurology （period1阅读课）一、课标分析根据高中课程标准的规定，在高二的

12、学习中，学生要发展自己的英语语言运用能力：用英语进行恰当交流的能力；用英语获取信息、处理信息的能力。在学习方法上，要逐渐形成有效的学习方法，在参与、实践、讨论和合作中学会用英语表达、交流，发展综合语言运用能力。二、教材分析1本课所在单元的主题为New Frontiers，主要介绍了跟我们生活与学习联系紧密的科学领域，并且介绍了20世纪科学领域的一些先驱者。2本节课为 Lesson 1 Futurology的第一课时，是一节阅读课。该课的主要内容是未来学家就科学对未来影响做出的展望。3教材内容上的安排（对未来的预测），可以锻炼学生的抽象思维和创造性想象。三、学生分析1学生对未来学及未来的世界这一

13、话题既感到陌生，但又显示出浓厚的兴趣和求知欲，从而带着好奇心去了解并探究。2学生对本课话题Futurology这一领域缺乏一定的背景知识、经历和经验，但高中学生已具备一定的相象能力和形象抽象思维能力。3高二的学生已具备一定的用英语获取信息、处理信息、分析问题和解决问题的能力。四、教学目标1. 语言知识目标：a.重点词汇和短语seminar, handy, database, meanwhile, source, biochemistry, in terms of, wonder about, hundreds of, carry out, love doing/ to dob.重点句子1) S

14、ome like to read fantasy stories and imagine what the world will be like Others foresee future opportunities andproblems.2) puters that are millions of times smarter than us will have been developed.3) In the next few years, we will be municating with our friends around the world4) We will have disc

15、overed other places in our solar system suitable for living and will have discovered ways to gofurther into space.2语言技能目标：1)学生学会在阅读中有目的地猜测、思考和获取信息，并进行分析、推理和判断，从而准确理解作者的意图。2）能在教师的指导下，主动参与组织和实施语言实践活动。3知识能力目标：1）初步了解未来学这一领域的知识及专家对未来世界的发展做出的预测。2）通过阅读文章，学生能进一步丰富自己的知识，拓展思维。并能就自己的知识和经历进行创造性想象。4情感态度目标：关注学生在学

16、习中的情感态度，使学生在英语学习过程中，提高独立思考和判断的能力，发展与他人沟通合作的能力。5、教学重点与难点1）如何让学生准确理解课文，获取相关信息。2）帮助学生用英语完成语言任务。五、教学设计理念1）运用任务型教学的模式。给学生设计出相关的任务，要求学生用英语讨论交流，让学生学会用英语完成语言任务。2）采用“以学生为中心”教学模式。让学生在小组活动中进行有效的语言学习，把学生自主学习、合作学习和探究学习贯穿教学过程中，从而激发主体参与的兴趣。六、教学策略1教学方法a.Skimming, close-reading and scanningb.Asking-and-answering to

17、check the Ss understanding of the passagec.Individual and group workd.Discussing2教学工具A recorder, a puter and a projector七、教学过程Step GreetingsGreet the whole class as usual.Step Pre-readingT: What is the tomorrows world? Could you predict it.( 以上述问题为导入，目的是调动学生已有的知识结构和社会生活经历，在新学知识与已有知识之间建座桥梁，为学习新知识futu

18、rology铺垫道路，引起学生兴趣，调动学生的学习动机。)S1: It is possible that we can work at home because of munication industry.S2: Our environment will be clean, people will live longer because of the advanced medicine.S3: The speed of puter is more and more fast, so our work and life bee easier and faster, foe example we

19、 can buy everything without leaving home,T: Excellent! You have a good imagination. Today we will learn lesson 1 Futurology. Lets know some respected futurologists predictions of future. Before reading, lets learn the new words and expressions on Page 110 first. (Teacher asks Students to read the wo

20、rds after the tape twice, then teacher gives explanations in English of some words to the students.)Step While-reading1. SkimmingGet the Ss to prehend the passage quickly and meanwhile help Ss to form a good habit of reading.T: After learning words, we are going to learn lesson 1. Now please look at

21、 screen. Give you 3minutes read the passage quickly and choose an appropriate heading for it.Read the article and choose the beast heading for the passage.A. From the Past to the FutureB. The Future BusinessC. Tomorrows WorldD. A Perfect Future?（以找出文章标题为略读环节的问题，使学生学会按意群略读，省略大量与寻找信息关系不重要的词、短语和句子。培养学生

22、的快速阅读技巧和获取文章整体信息的能力。）T: Time is up. Could you tell me which heading do you think is best, volunteer?S1: I choose A.S2: I dont agree with him. I select C.T: Can you tell the class your reason.S2: In this passage, it doesnt mention anything about the past, so I pass A. And Paragraph 3 to Paragraph 8,

23、they are all高三语文教学设计：史记选读教案_高三语文教案 一、导入 史记是一部包罗万象的百科全书。“史记文章之价值，无论何人当不能否认”，著名思想家梁启超确立了史记的十大名篇，强调要“精读之”。节选的廉颇蔺相如列传和信陵君窃符救赵出自这十大名篇。而屈原列传则再现了屈原的高尚品质和卓越的才能，表现了作者内心深处的悲愤。阅读节选的三个“列传”片断，结合已学过的作品和语文读本所选的史记里的文章，加深对史记这一煌煌巨著的理解。 二、诵读指导 诵读是对语言的最直接感知，是品味语言、理解课文思想内容的最好手段。 经过两年半的高中语文的学习，学生已经具备了阅读浅易文言文的能力，因此，这三篇史传应

24、以指导学生自读为主。 要求：注意生字的读音；注意古今异义的词；归纳多义词的词义及词类活用的现象；归纳通假字；注意文言句式 三、鉴赏评价 方法：在学生讨论的基础上，教师归纳。 廉颇蔺相如列传 通过蔺相如和廉颇形象的塑造，颂扬了“先国家之急而后私仇”的爱国主义精神。 蔺相如的高尚情操和他的大智大勇，是通过一组生动的故事表现出来的，完璧归赵、渑池会是集中地表现他建立在爱国思想基础上的勇和智，将相和则是集中表现他识大体顾大局的高尚境界。 秦昭王以十五城易赵国和氏璧，这一悬殊的不等价交换出于强秦之口，显然不是出于诚意。赵国答应易璧，等于自甘屈服；如不答应，秦国就可以借口出兵侵赵。赵国君臣十分清楚秦国的这

25、种政治阴谋。经过权衡之后，他们决定通过外交斗争以求得解决，争取化被动为主动。但是谁可以为此出使呢？在这紧急关头，宦者令缀贤推荐了蔺相如。 秦国历来贪暴无信，人们称之为“虎狼之国”，蔺相如的使命是十分艰巨的。但是，由于他事前有周密的考虑、充分的准备和明确的斗争目的，所以能够做到随机应变，处处争取主动。秦王在离宫中的章台接见蔺相如，传璧以示美人及左右，没有举行隆重的接见礼，完全暴露了无意偿赵城的企图。蔺相如当机立断，他机智地诓回和氏璧，并以身死玉碎威慑秦国君臣，迫使秦王不得不“辞谢，固请，召有司案图”，装出一副真想偿还赵城的样子。这种无可奈何的表演，不管其真意如何，本身就宣告了秦王第一场外交斗争的失败。 在“渑地斗智”中，相如请秦王击缻，召入御史书之，请以咸阳为赵王寿，一次又一次狠挫秦王的锐气，直到盟会结束，秦王“终不能加胜于赵”。蔺相如以他的机智再次取得了外交斗争的胜利。