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人教版高中生物必修1生物膜的流动镶嵌模型说课稿

  • 人教版高中政治必修2世界多极化:在曲折中发展教案

    2008年5月23日,国家主席胡锦涛与到访的俄罗斯总统梅德韦杰夫在京签署的《中俄关于重大国际问题的联合声明》中指出,当今世界正处在大变革之中。求和平、谋发展、促合作已经成为时代的要求。世界多极化趋势不可逆转,经济全球化深入发展,科技进步速度加快,全球合作和区域合作方兴未艾。同时,单边主义和强权政治依然存在,民族和宗教矛盾引发的局部冲突此起彼伏,全球经济失衡加剧,新威胁、新挑战层出不穷。据此回答1~3题:1.上述材料中的“世界多极化”是指()A.广大发展中国家的团结与合作B.世界出现多个政治经济力量中心C.日本、印度、巴西等国谋求政治大国地位D.中国的和平崛起2.材料能够表明()①和平与发展是当今时代的主题②合作、竞争、冲突是国际关系的基本形式③国际形势由紧张趋向缓和④国际新秩序已经建立A.①②③B.①②④C.①③④D.②③④3.材料中“全球合作和区域合作方兴未艾”说明()

  • 人教版高中政治必修3弘扬中华民族精神精品教案

    9.我们的祖国历史悠久,文化灿烂。我国是世界著名的四大文明古国之一,有近5000年的文字记载的悠久历史,我国各民族人民创造了灿烂的古代文化和科学技术。张衡发明的“浑天仪”、“地动仪”比欧洲早1700多年;祖冲之的“圆周率”推算,比西方世界早了1000多年;华佗的全身麻醉技术也比西方早10000多年;炼铁技术的发明比欧洲早1900多年……中国的“四大发明”更是推动了人类历史文明的进程。5000多年的历史造就了中华民族灿烂的文化,涌现出大批伟大的思想家、文学家、艺术家,也出现了一大批优秀的艺术作品,这都是先人留给我们的宝贵精神财富。以上材料说明 ( )①中华文化历史悠久,源远流长是中华文化的基本特征 ②中华文化博大精深,具有非常丰富的内容 ③中华民族对人类世界的发展做出了巨大的贡献 ④中华文化曾长期居于世界文化发展的 前列,是世界上最优秀的民族文化之一A. ①② B. ①②③ C. ①②③④ D. ①②④

  • 人教版高中政治必修3文化在继承中发展精品教案

    二、 教学目标1、知识目标:识记影响文化发展的重要因素;理解文化继承与文化发展的关系。教育在文化传承中的重要作用;联系具体事例,说明应如何正确继承和发展传统文化;结合自身体会,谈谈教育在文化传承中的作用。2、能力目标:结合分析文化继承与文化发展的关系,提高归纳与分析问题的能力;利用教材提供的情景和问题,提高学生自主学习、合作学习和初步探究学习的能力。3情感、态度、价值观目标:通过学习本课内容,使学生认识文化发展的历史过程,正确把握文化传承中继承和发展的辩证关系,从而作出正确的文化选择,做自觉的文化传承者和享用者。三、 教学重点难点文化继承与发展的关系,教育对文化发展的作用四、 学情分析:关于文化继承和文化发展的关系,学生易于理解,身边事例较多;关于影响文化发展的重要因素部分,可成分利用好学生已有的历史知识作为重要的教学资源;关于教育方式变革对文化传承的影响,学生更有直接的感受,可以作为教学资源。

  • 人教版高中历史必修3文艺复兴和宗教改革教案

    三、宗教改革:1、背景:(1)文艺复兴的影响。文艺复兴中,人文主义学者尽管对宗教保持较为温和的态度,但其以人为中心的思想极大地冲击了天主教的精神独裁,天主教的权威日益受到人们的怀疑。(2)天主教会对欧洲尤其是德意志的压榨。中世纪的天主教会对人民进行严密的精神统治,基督教信仰的核心是“原罪”和“灵魂救赎”,即人生下来就有罪,只有信仰上帝,跟随耶稣才能得救。就“灵魂救赎”而言,最初强调的是个人信仰的作用,后来,神学家们又加上了种种繁杂的宗教礼仪,而且必须得到神职人员的帮助,灵魂才能得救。在经济上,天主教会还是最大的封建主,占有大量的土地,并征收什一税,对各国人民大肆搜刮。罗马教廷每年从德意志搜刮的财富达30万古尔登(货币单位),相当于“神圣罗马帝国”皇帝每年税收额的20倍。德意志也成了被教会榨取最严重的地区,素有“教皇的乳牛”之称。

  • 人教版高中语文必修2《亲近自然写景要抓住特征》教案2篇

    一、教学目标1.指导学生以一颗真挚的童心、爱心面对大自然,促使学生的心灵与大自然亲切交流。2.使学生明确写景文章的写作范围、写作重点、构思技巧。二、教学重难点明确话题,写景抓住特征,注重感情。三、教学方法多重对话法四、教学过程1.导入语:自然是人类生活的环境,是人类赖以生存的基础。人类不仅在物质上需要大地母亲的哺育,而且在精神上也需要向自然寻求依托。当知时节的春雨飘落大地时,当秋风吹来诱人的果香时,感到喜悦、幸福的决不仅是农民;过去的政治家、文学家,每当失意的时候,就会寄情山林;就是我们中学生,当不堪学习重负,感到身心疲惫的时候,去野外踏青,不也能愉悦身心吗?可以说人对自然的情怀是与生俱来的。但不同的人,对自然的感悟有深浅不同,情趣有高下之分。“万类霜天竞自由”的感悟,“大漠孤烟直”的审美不是人人都能有的。2.面对大自然,通过什么样的手段来促使我们的感悟、审美向高深方向发展呢?哪位同学说说。

  • 人教版高中语文必修2《想象世界学习虚构》教案2篇

    虚构不等于说假话。它是一种源于生活,但高于生活的艺术真实。我们可以举个例子:我国公认的最权威最真实的史书是——《史记》,那么,大家认为《史记》里有没有虚构呢?有。必修一的《鸿门宴》里就有虚构。大家想:司马迁是哪个朝代的人?西汉汉武帝时。刘邦项羽是哪个朝代的?秦末时期。那司马迁不可能坐时光穿梭机到秦末去参加鸿门宴吧?既然他没不在场,那课文《鸿门宴》里人物的语言、动作、甚至是表情从何而来呢?对,是司马迁根据有限的史料加以补充,想象、虚构出来的。那么,同学们在写作文时,也可以不必拘泥于亲身经历的事情,毕竟生活是平淡的,毕竟大家的生活阅历也有限,有时候,我们发挥想象、虚构一个故事来反映生活的真实,也许更生动、也更典型。所以,近年来高考试卷中都提示考生:作文可以大胆想象,编写故事。按照编故事的方式不同,我们的虚构性作文又可以写哪些类型呢:小说,散文,童话,寓言,科幻,故事新编……

  • 人教版高中语文必修2《直面挫折学习描写》教案2篇

    《贫寒是福天道酬勤石智勇从挫折中奋起》也许是自幼的贫寒生活塑造了石智勇内向的性格,即使是胸挂金灿灿的奖牌接受全场观众欢呼,他的表情也是略显羞涩的。小时候吃不饱肚皮的经历让他至今在“最喜欢的东西”一栏还填写着“食物”二字,而“穷人的孩子早当家”的坚韧,却又是促成他今日辉煌的动力。中国举重队副总教练陈文斌赛后说道:“智勇这几年练得很苦,今天终于有了这样的成绩,这是天道酬勤的结果。石智勇的奥运会金牌是中国男举的一次突破,我们非常激动。”在希腊神话里,命运女神总是让英雄历经磨难。石智勇也不例外。四年前的悉尼奥运会前夕,他在一次训练中扭伤脚踝,失去了参赛机会。“当时我伤心极了,不敢看电视直播,我怕参赛的选手成绩太低了。高点我还好一点,自欺欺人一下说,哎呀好高,自己去了也拿不了冠军,要是低了,自己没去,失去冠军机会,心里痛啊。后来结果出来,也不怎么高,心里真难受。”

  • 人教版高中语文必修3《学会宽容 学习选择和使用论据》教案2篇

    评价分析法,就是引述事例后,对所引述的事例作适当的评价,从而使自己的观点得到印证。例如,在论“节俭”时,引用了“曾国藩以俭戒子,其子曾纪泽终成出色的外交家;方志敏居官不贪,一生清贫,千古留名”的事实后,接着进行分析:是的,“俭者心常富”,节俭能培养人同困难作斗争的勇气和意志,而这正是一个人立业最重要的素质。从这个意义上说,有人说饥饿是人生的佐料,吃苦是一种资本也不无道理,而自觉和戒奢尚俭则更是促人修身养性,磨炼意志的有效途径。这里,作者紧扣论点,对论据进行了评价性分析,这种评价分析使作者的观点得到强化。(四)因果分析法因果分析法,就是抓住论据所述的事实,并据此推求形成原因的一种分析方法。事出必有其因。我们可以依据事物发展变化的因果关系,由事物发展变化的结果,推导出产生这种结果的原因,从而揭示出一定的生活规律,使事例有力地证明观点。

  • 人教版高中历史必修2第一次工业革命教案2篇

    一、教学目标知识与能力:了解或掌握英国工业革命的条件和重要发明及进程,掌握工业革命的影响。分析工业革命首先发生在英国的条件和工业革命的影响,领会生产力和生产关系,经济基础和上层建筑之间的辩证关系;分析工业革命对世界市场发展的影响,提高材料解析能力;分析世界市场基本形成的影响,培养学生运用辩证唯物主义和历史唯物主义分析历史事件的能力。过程与方法:启发式谈话法,问题探究法:层层设疑,环环相扣,由浅入深地理解知识。联系比较法:构建知识体系,突出事物特点。情感态度与价值观:懂得科学技术是第一生产力,使学生尊重科学,热爱科学;正确认识工业文明的成就与代价,帮助学生形成正确价值观;联系中国历史深刻理解科技兴国,深化改革的必要性。二、教学重点和难点重点:英国工业革命产生的原因、工业革命的主要成就和影响。难点:工业革命对资本主义世界市场发展的影响。课时安排:1课时教具准备: 多媒体课件以及相应教学资料。

  • 人教版高中历史必修3“罢黜百家独尊儒术”教案2篇

    战国阴阳五行家邹衍认为,历史中的朝代更替是由于五德运行产生的影响。按照邹衍的学说,每个朝代必须与五德之一相连,因此,这个朝代就应当遵循这五德之一的要求来运转。董仲舒修改了这个理论,认为朝代的更替不是依循五德运行的顺序,而是依循“三统”,即黑统、白统、赤统的顺序。他在《三代改制质文》中说:每个朝代都依循一统,每统又各有其为政的系统。按董仲舒的说法,夏朝代表黑统,商朝代表白统;周朝则是赤统。夏、商、周三朝完成了这一历史循环。之后,历史又开始一次新的循环,新的朝代又应当代表黑统。继承周朝统治的既不是秦朝,也不是汉朝,而是孔子,他承受天命,创立了黑统。孔子所受天命,不是一种“法统”,而是一种“道统”。董仲舒说:“《春秋》大一统者,天地之常经,古今之通谊也。今师异道,人异论,百家殊方,指意不同,是以上亡以持一统;法制数变,下不知所守。臣愚以为诸不在六艺之科孔子之术者,皆绝其道,勿使并进。邪辟之说灭息,然后统纪可一而法度可明,民知所从矣。”

  • 人教版高中历史必修3从“师夷长技”到维新变法教案

    4、维新思想推动下的变法运动虽然失败了。但这是中国近代真正意义上的一次思想解放潮流,为什么?展开:维新派提倡西学,兴民权,对封建专制制度和传统观念进行了冲击,促进了中国人民的觉醒,为资产阶级民主思想的传播奠定了基础,具有思想解放的启蒙作用。是一次救亡图存的爱国运动,也是一次发展资本主义的改革运动;他们提倡资产阶级新学,批判封建主义旧学,引导人们重新认识世界,他们痛感民族危机的严重,号召人们奋起救国,谋求国家的独立富强;给古老的中国社会注入的活力是不可低估的,站在历史长河的高度看,由传统农耕社会向近代工业社会转变是一股不可抗拒的历史潮流,尽管它在19世纪末的中国遭到了暂时挫折,但对清朝的封建专制统治却是一次巨大的强烈的冲击波,它留下的痕迹是永不磨灭的,是永远鼓舞与启迪后人的。

  • 人教版高中政治必修3加强思想道德建设教案

    (2)社会主义思想道德体系应该与社会主义法律规范相协调。法治和德治,从来都是相辅相成、相互促进的。法治以法律的权威性和强制性规范社会成员的行为;德治以道德的说服力和感召力提高社会成员的思想认识和道德觉悟。建设中国特色社会主义,既要加强社会主义法制建设,依法治国;也要加强社会主义思想道德建设,以德治国。◇课堂探究:你能否引述与上述道德规范相关法律条文。◇探究提示:上述道德规范见诸很多法律当中,例如:2O()5年4月27日颁布的《中华人民共和国公务员法》规定:公务员应当“忠于职守,勤勉尽责,服从和执行上级依法作出的决定和命令”“遵守纪律,恪守职业道德,模范遵守社会公德。”修订后的《中华人民共和国婚姻法》规定:“夫妻应当互相忠实,互相尊重;家庭成员间应当敬老爱幼,互相帮助,维护平等、和睦、文明的婚姻家庭关系。”

  • 人教版高中政治必修3文化与经济、政治精品教案

    一、教材分析《文化与经济、政治》是人教版高中政治必修三——文化生活第一单元第一课第二框的教学内容,本课主要评述文化生活对人们交往方式、思维方式和生产方式的影响,说明现代社会中文化与经济、政治相互交融的意义。二、教学目标(一)知识目标◇理解:文化与经济、政治的关系:经济、政治决定文化,文化对经济、政治有重大影响,文化与经济、政治相互交融 ◇分析:经济和政治决定文化,文化是一定经济和政治的反映;文 化对经济发展具有重要作用,文化是生产力;文化对政治文明建设的推动作用及对公民政治素质和权利意识的作;文化日益成为综合国力的重要标志。(二)能力目标通过分析文化与经济、政治的关系,培养辩证分析能力(三)情感、态度、值观目标懂得文化在综合国力竞争中的地位和作用,努力学习将来为增强综合国力贡献力量

  • 人教版高中政治必修4价值判断与价值选择精品教案

    南极大地的水陆交接处,全是滑溜溜的冰层或者尖锐的冰棱。企鹅没有可以用来攀爬的前臂,也没有可以飞翔的翅膀,如何从水中上岸?纪录片《深蓝》展示,企鹅在将要上岸之时,要从海面潜入海中,沉潜到适当的深度,借用水的浮力,迅猛向上,飞出一道弧线,落于陆地之上。企鹅的沉潜是为了蓄势,看似笨拙,却富有成效。人生又何尝不是如此?沉潜绝非沉沦,而是勇敢、智慧、自强。如果我们在困难面前能沉下气来,不被“冰棱”吓倒,不被浮华迷惑,专心致志,自强不息,积聚力量,并抓住恰当的机会反弹向上,毫无疑问,我们就能成功登陆!反之,总是随波浮沉,或者怨天尤人,注定就会被命运的风浪所玩弄,直至精疲力竭。结合上述材料,运用《生活与哲学》知识对“价值观是人生的重要向导,有价值观的人生才是更美的人生”加以评析。7、有两名畜牧兽医专业毕业的大学生应聘到农村养猪场担任技术总监后,大力推广使用生态养猪法和中草药防疫技术,使养猪场步入了良性发展轨道。

  • 新人教版高中英语必修3Unit 2 Morals and Virtues-Discovering Useful Structure教学设计

    1. 表示时间。Hearing these stories, I’m skeptical about the place. = When I heard these stories. . . 2. 表示原因。Not knowing his address, I can’t send this book to him. = Because/Since/As I don’t know his address. . . 3. 表示结果。His father died, leaving him a lot of money. =. . . and left him a lot of money4. 表示条件。Going straight down the road, you will find the department store. = If you go straight down the road. . . 5. 表示让步。Being tired, they went on working. =Although they were tired. . . 6. 表示行为方式、伴随情况或补充说明。He lay on the grass, staring at the sky for a long time. =. . . and stared at the sky for a long time注意:非谓语动词作状语时, 如所提供的动词不能和句子中的主语保持一致, 动词-ing形式必须有自己的逻辑主语, 通常由名词或代词来担任, 这就是独立主格结构。The last bus having gone, we had to walk home. (having gone的逻辑主语是the last bus, 而不是we)Weather permitting, the football match will be played on Friday. (permitting的逻辑主语是time, 而不是the football match)Step 7 Practice1. ________(study) hard, you are sure to get first prize. 2. People use plastic in their daily life, _______(leave) large amounts of waste. 3. ________(work) hard at your lessons, you are to succeed. 4. The old man, ____________(work) abroad for twenty years, is on the way back to his motherland. 5. ______________(finish) his homework, he was playing on the playground. Answers: 1. Studying 2. leaving 3. Working 4.having worked 5. Having finishedStep 8 HomeworkFinish the homework on Page 22.

  • 新人教版高中英语必修3Unit 2 Morals and Virtues-Listening &Speaking&Talking教学设计

    Example:One day, a poor boy who was trying to pay his way through school by sending newspapers door to door found that he only had one dime(一角)left. He was so hungry that he decided to beg for a meal at the next house.However, he lost his nerve when a lovely young woman opened the door. Instead of a meal he asked for a drink of water. She thought he looked hungry so she brought him a large glass of milk. He drank it slowly, and then asked, “How much do I owe you?” “You don’t owe me anything,” she replied, “Mother has taught me never to accept pay for a kindness.” “Then I thank you from the bottom of my heart.” With these words, Howard Kelly left that house.Years later the woman became badly ill and was finally sent to the hospital in a big city. Dr. Howard Kelly, now famous, was called in. When he heard the name of the town she came from, a strange light filled his eyes. Dressed in his doctor’s clothes, Dr. Kelly went into her room and recognized her at once. From that day on, he gave special attention to her, and decided to do his best to save her life.At last the woman was saved. Dr. Kelly asked the business office to pass the final bill to him. He looked at it and then wrote something on the side. The bill was sent to the woman’s room. She was afraid to open it because she was sure that it would take the rest of her life to pay for it off. Finally she looked, and the note on the side of the bill caught her attention. She read these words: “Paid in full with a glass of milk, Dr. Howard Kelly.” Tear of joy flooded her eyes.

  • 新人教版高中英语必修3Unit 3 Diverse Cultures-Discovering Useful Structure教学设计

    Step 4 PracticeRead the conversation. Find out which words have been left out.Justin: Linlin, I’m going to Guizhou Province next month. I’m super excited! Any recommendations for places to visit?Linlin: Wow, cool! Guizhou is a province with a lot of cultural diversity. Places to visit...well, definitely the Huangguoshu Waterfall first.Justin: What’s special about the waterfall?Linlin: Well, have you ever heard of the Chinese novel Journey to the West ?Justin: Yes, I have. Why ?Linlin: In the back of the waterfall, you will find a cave, which is the home of the Monkey King.Justin: Really? Cool! I’ll definitely check it out.Linlin:And I strongly recommend the ethnic minority villages. You’ll find Chinese culture is much more diverse than you thought.Justin:Sounds great, thanks.Answers:Justin: Linlin, I’m going to Guizhou Province next month. I’m super excited! Do you have any recommendations for places to visit?Linlin: Wow, that’s cool! Guizhou is a province with a lot of cultural diversity. What are some places to visit in Guizhou ? Well, definitely the Huangguoshu Waterfall is the first place to visit in Guizhou Province.Justin: What’s special about the waterfall?Linlin: Well, have you ever heard of the Chinese novel Journey to the West ?Justin: Yes, I have heard of the Chinese novel Journey to the West . Why do you ask if I have heard of the Chinese novel Journey to the West?Linlin: In the back of the waterfall, you will find a cave, which is the home of the Monkey King from Journey to the West.Justin: That’s really true? It’s Cool! I’ll definitely check it out.Linlin:And I strongly recommend the ethnic minority villages on your trip to Guizhou Province. You’ll find Chinese culture is much more diverse than you thought it was.Justin:This all sounds great, thanks.

  • 新人教版高中英语必修3Unit 3 Diverse Cultures-Listening &Speaking&Talking教学设计

    1. In Picture 1 and Picture 2, where do you think they are from? How do you know?From their wearings, we can know they are from ethnic minority of China--- Miao and Dong.Picture 1, they are playing their traditional instrument lusheng in their traditional costumes.Picture 2. the girls are Miao because they wear their traditional costumes and silver accessory.2. In Picture 3, can you find which village it is? What time is it in the picture?It is Dong village. It is at night. Step 2 While-listeningJustin met a new friend while traveling in Guizhou. Listen to their conversation and complete the summaries below.Part 1Justin and Wu Yue watched some Miao people play the lusheng. The instrument has a history of over 3,000 years and it is even mentioned in the oldest collection of Chinese poetry. Then they watched the lusheng dance. Justin wanted to buy some hand-made silver/traditional accessories as souvenirs. He was told that the price will depend on the percentage of silver. Part 2They will go to a pretty Dong minority village called Zhaoxing. they will see the drum towers and the wind and rain bridges. They may also see a performance of the Grand Song of the Dong people.Step 3 Post-listening---TalkingWork in groups. Imagine Justin is telling some friends about his trip to Guizhou. One of you is Justin and the rest of you are his friends. Ask Justin questions about his trip and experience. The following expressions may help you.

  • 新人教版高中英语必修3Unit 4 Space Exploration-Discovering Useful Structure教学设计

    The theme of the section is “Describe space facts and efforts to explore space”. Infinitives are one of non-finite verbs, as the subjects, objects, predicative, attributes and adverbials. This unit is about space exploration, which is a significant scientific activity, so every scientific activity has strong planning. Therefore, using the infinitives to show its purpose, explanations or restrictions is the best choice.1. Learn the structure, functions and features of infinitives.2. Learn to summarize some rules about infinitives to show purpose and modify.3. Learn to use infinitives in oral and writing English. 1. Learn the structure, functions and features of infinitives.2. Learn to summarize some rules about infinitives to show purpose and modify.3. Learn to use use infinitives in oral and writing English.Step 1 Lead in---Pair workLook at the following sentences and focus on the italicized infinitives. In pairs, discuss their functions. 1. I trained for a long time to fly airplanes as a fighter pilot..(作目的状语)2. As we all know, an astronaut needs to be healthy and calm in order to work in space..(作目的状语)3. First of all, you must be intelligent enough to get a related college degree..(作目的状语)4. Some scientist were determined to help humans realise their dream to explore space..(作定语)5. On 12 April 1961, Yuri Gagarin became the first person in the world to go into space..(作定语)Summary:1. 不定式的结构:to+do原形。2. 分析上面的句子,我们知道在描述太空探索时,动词不定式不仅可以用来表目的,还可以用来作定语,表修饰。

  • 新人教版高中英语必修3Unit 4 Space Exploration-Listening&Speaking&Talking教学设计二

    The themes of this part are “Talk about how to become an astronaut” and “Talk about life in space”. As Neil Armstrong said “Mystery creates wonder and wonder is the basis of man’s desire to understand. Space is difficult for human to reach, therefore, humans are full of wonders about it. However, if wanting to achieve the dream of reaching the Moon, some of our human should work hard to be an astronaut at first. Part A(Talk about how to become an astronaut) is a radio interview in a radio studio, where the host asked the Chinese astronauts about his story how to become an astronaut. Yang Liwei told his dreamed to be an astronaut since childhood. Then he worked hard to get into college at 22. The next 10 years, he gradually became an experienced pilot. At the same time, to be an astronaut, he had to study hard English, science and astronomy and trained hard to keep in good physical and mental health and to practise using space equipment. Part B (Talk about life in space) is also an interview with the astronaut Brown, who is back on the earth. The host Max asked about his space life, such as his emotion about going back the earth, the eating, shower, brushing, hobbies and his work. Part A and Part B are interviews. So expressing curiosity about the guests’ past life is a communicative skill, which students should be guided to learn.1. Students can get detailed information about how Yang Liwei became an astronaut and Max’s space life.2. Students learn to proper listening strategy to get detailed information---listening for numbers and taking notes.3. Students can learn related sentences or phrases to express their curiosity like “ I wish to know...” “I’d love to know...”4. Students can learn more about the space and astronauts, even be interested in working hard to be an astronaut

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