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部编人教版六年级上册《文言文二则：伯牙鼓琴》 说课稿
一、文本解读《伯牙鼓琴》是小学语文六年级上册的一篇文言文。故事荡气回肠、耐人寻味。伯牙喜欢弹琴，子期有很高的音乐鉴赏能力。伯牙把感情溶进乐曲中去，用琴声表达了他像高山一样巍然屹立于天地之间的情操，以及像大海一样奔腾于宇宙之间的智慧，琴技达到了炉火纯青的地步。而钟子期的情操、智慧正好与他产生了共鸣。不管伯牙如何弹奏，子期都能准确地道出伯牙的心意。伯牙因得知音而大喜。子期死后，伯牙悲痛欲绝，觉得世上再没有人能如此真切地理解他，“破琴绝弦，终身不复鼓琴”。古人说：“士为知己者死。”伯牙绝弦，所喻示的正是一种真知己的境界，这也正是它千百年来广为流传的魅力所在。选编这篇课文的意图，一是让学生借助注释初步了解文言文的大意；二是积累中华优秀经典诗文，感受朋友间相互理解、相互欣赏的纯真友情；三是体会音乐艺术的无穷魅力。
部编人教版六年级上册《狼牙山五壮士》说课稿（二）
一、教材分析课文基本内容：本组课文以“爱国主义教育”为主题,内容展现的是在中国近代史上，中华民族受尽屈辱，优秀的英雄儿女们奋起抗争的革命斗争故事，饱含了强烈的民族精神和爱国热情。教师通过课文内容的讲解和激昂的朗读带领学生进入曾经的战争年代，体会战士们的爱国热情和他们视死如归的英雄气概，通过课文的学习激发学生强烈的爱国情怀，深化文章的主题。二、教法和学法采用讲授法、讨论法、读书指导法和演示法相结合的教学方法，引导学生通过自主学习课文和同学谈论交流等方式发现问题、提出问题、解决问题，学生在学习的过程中要加强朗读，做到“以读促情、以读感悟”。另外，教师配合运用多媒体课件展示和板书等方法来促进课堂教学。
部编人教版六年级上册《穷人》说课稿（二）
三、说教学重难点1.抓住重点词句，体会其含义。2.理解课文内容，理解桑娜复杂的心理活动，感受渔夫夫妇的高尚品质和沙俄时代穷人的穷困悲惨。 四、说教法学法 《语文课程标准》强调：阅读教学是学生、教师、文本之间对话的过程。如何将这三者之间的对话落到实处？对于高年级阅读教学，感悟品味是我们在课堂教学中常用的方式。因此，在本课中，我准备抓住桑娜内心活动的变化这条感情线索，采用启发质疑、以读促悟、层层深入的方法引导学生体会文章的内涵。 为了突出教学重点，突破教学难点，我在学法上，引导学生用“自读自悟法”来学习本课，仔细品味重点词、句、段，体会文中的情感，做到读中悟，悟中读，既锻炼学生的思维能力，也锻炼学生自行解决问题的能力。
部编人教版六年级上册《青山不老》说课稿（二）
一、说教材 《青山不老》是统编教材小学语文六年级上册第六单元的一篇略读课文。这篇课文语言生动优美,现实和过去互相比照,叙述与描写互相辉映,用清新地笔触向我们描绘了一位山野老农,面对自然条件地恶劣和生活条件地艰辛,义无反顾地投身到植树造林工作中,用十五年地时间在晋西北奇迹般地创造了一片绿洲,实现了自己地人生价值。 二、说教学目标 1.读读记记“粼粼、肆虐、盘踞”等词语。 2.有感情地朗读课文,了解课文内容。 3.理解含义深刻地句子,感受老农改造山林、绿化家园地艰辛和决心。 三、说教学重难点1.理解老人所创造的奇迹，感受老人改造山林、绿化家园的艰辛与决心。 2.体会“青山不老”的真正含义。激发学生热爱地球，保护环境的思想感情。
一年级上册科学教案《自然世界和人工世界》
把自然物改造成人造物 1.提问：请小组展示作品，并请别的同学推想这件作品是怎样被改造出来的?我们改造后的树叶是什么样子的?而改造前的树叶又是什么样子的?（教师引导学生思考并说出自然物变成人造物的过程，采用倒推的方式，结合现实中的人造物，去推想制成它的原材料，以及这些原材料在自然界中本来的样子。） 2.提问：生活中还有哪些物品，由自然物被制造成了人造物。（如：演示经过加工变成了石碑或石雕；木头经过加工变成了木槌；兽皮经过加工变成了皮衣等等）
XX年初三学生中考壮行国旗下讲话稿
尊敬的老师、同学们：大家早上好！我是来自初一年级的学生代表宋xx。今天很荣幸能站在国旗下为我们初三的学哥学姐们考前擂鼓加油。人生会有很多个三年，但在斗门实验中学学习的三年，你们一定难以忘怀。还记得吗？运动场上，到处都有你们曾经的呐喊，校道上，随时都有你们青春飞扬的身影，明亮的教室里，那些还和同学、老师争论过的数学题还历历在目……一路风雨带着欢笑，一路歌声带着豪迈，一切都宛如昨天。三年里有苦有乐，有酸有痛，但你们已经用最美好的青春为这最后一场战役，做足了铺垫。你们即将走近那神圣而又庄严的考场，接受人生的挑战，实现你们多年来的追求和梦想；你们将站在中考的舞台上，展示最绚丽的舞姿；将会收获用汗水浇灌出的成功果实。为自己的初中生活画上一个圆满的句号。坚定的追求只因我们始终执着的相信：“走进实中，成就未来！”
（小学）国旗下讲话：描绘新年成长图
今天我国旗下讲话的题目是——描绘新年成长图。寒风中，暖阳下，又到了辞旧迎新的时刻。转眼间，我们即将挥别难忘而辉煌的20XX年，迈进更加令我们期待和憧憬的20XX年。同学们，回望即将过去的20XX年，我们每个人心里充满的是激情，是自豪，是刻骨铭心的记忆和留恋。这一年，第四届全国道德模范产生了，他们或充满爱心、助人为乐，或见义勇为、舍生忘死，或诚实守信、坚守正道，或敬业奉献、前程勤勉，或孝老爱亲、血脉情深。他们的高尚品德温暖了人心，感动了中国，为全社会树立了榜样。这一年，全国少年儿童参加了形式多样的“红领巾相约中国梦”主题活动，坚定了理想信念，激发了心中的梦想……
人音版小学音乐一年级下理发师说课稿
第一个部分：让同学们用简单的律动随着音乐跳出三个主题所表达的情绪。让同学们用肢体的律动感受这三种不同的情绪。 第二个部分：通过简单的律动，比较这三个主题情绪的变化和音乐的陈述给律动的感觉带来的不同之处。（五）拓展（想一想）：此环节的设立是为了发散学生的思维，能够让学生通过对本作品的欣赏，从侧面了解音乐学科以外的知识，同时，以本曲为音乐背景，也没有脱离本节课的教学内容。（六）小结本课的主旨是“抓住时间”，因此在本课结束时，用一首《明日歌》来收尾，让学生懂得时间宝贵的道理，同时也起到了学科整合的作用。最后让学生听着乐曲走出教室，结束本节课的学习。五、总结在本教学中，我力求让学生以“听和动”为主，开展不同形式引导学生倾听音乐、表现音乐，引导学生从乐曲的旋律、节奏、音色、速度等方面，认知形形色色的钟表形象， 体会人们当时喜悦的心情。
人教版高中数学选修3全概率公式教学设计
2.某小组有20名射手，其中1，2，3，4级射手分别为2，6，9，3名.又若选1，2，3，4级射手参加比赛，则在比赛中射中目标的概率分别为0.85，0.64，0.45，0.32，今随机选一人参加比赛，则该小组比赛中射中目标的概率为________. 【解析】设B表示“该小组比赛中射中目标”，Ai(i=1，2，3，4)表示“选i级射手参加比赛”，则P(B)= P(Ai)P(B|Ai)= 2/20×0.85+ 6/20 ×0.64+ 9/20×0.45+ 3/20×0.32=0.527 5.答案：0.527 53.两批相同的产品各有12件和10件，每批产品中各有1件废品，现在先从第1批产品中任取1件放入第2批中，然后从第2批中任取1件，则取到废品的概率为________. 【解析】设A表示“取到废品”，B表示“从第1批中取到废品”，有P(B)= 112，P(A|B)= 2/11 ，P(A| )= 1/11所以P(A)=P(B)P(A|B)+P( )P(A| )4．有一批同一型号的产品，已知其中由一厂生产的占 30%, 二厂生产的占 50% , 三厂生产的占 20%, 又知这三个厂的产品次品率分别为2% , 1%, 1%，问从这批产品中任取一件是次品的概率是多少？
人教版高中数学选修3条件概率教学设计
(2)方法一:第一次取到一件不合格品,还剩下99件产品,其中有4件不合格品,95件合格品,于是第二次又取到不合格品的概率为4/99,由于这是一个条件概率,所以P(B|A)=4/99.方法二:根据条件概率的定义,先求出事件A,B同时发生的概率P(AB)=(C_5^2)/(C_100^2 )=1/495,所以P(B|A)=(P"(" AB")" )/(P"(" A")" )=(1/495)/(5/100)=4/99.6.在某次考试中,要从20道题中随机地抽出6道题,若考生至少答对其中的4道题即可通过;若至少答对其中5道题就获得优秀.已知某考生能答对其中10道题,并且知道他在这次考试中已经通过,求他获得优秀成绩的概率.解:设事件A为“该考生6道题全答对”,事件B为“该考生答对了其中5道题而另一道答错”,事件C为“该考生答对了其中4道题而另2道题答错”,事件D为“该考生在这次考试中通过”,事件E为“该考生在这次考试中获得优秀”,则A,B,C两两互斥,且D=A∪B∪C,E=A∪B,由古典概型的概率公式及加法公式可知P(D)=P(A∪B∪C)=P(A)+P(B)+P(C)=(C_10^6)/(C_20^6 )+(C_10^5 C_10^1)/(C_20^6 )+(C_10^4 C_10^2)/(C_20^6 )=(12" " 180)/(C_20^6 ),P(E|D)=P(A∪B|D)=P(A|D)+P(B|D)=(P"(" A")" )/(P"(" D")" )+(P"(" B")" )/(P"(" D")" )=(210/(C_20^6 ))/((12" " 180)/(C_20^6 ))+((2" " 520)/(C_20^6 ))/((12" " 180)/(C_20^6 ))=13/58,即所求概率为13/58.
人教版高中数学选修3正态分布教学设计
3.某县农民月均收入服从N(500,202)的正态分布,则此县农民月均收入在500元到520元间人数的百分比约为 . 解析:因为月收入服从正态分布N(500,202),所以μ=500,σ=20,μ-σ=480,μ+σ=520.所以月均收入在[480,520]范围内的概率为0.683.由图像的对称性可知,此县农民月均收入在500到520元间人数的百分比约为34.15%.答案:34.15%4.某种零件的尺寸ξ(单位:cm)服从正态分布N(3,12),则不属于区间[1,5]这个尺寸范围的零件数约占总数的 . 解析:零件尺寸属于区间[μ-2σ,μ+2σ],即零件尺寸在[1,5]内取值的概率约为95.4%,故零件尺寸不属于区间[1,5]内的概率为1-95.4%=4.6%.答案:4.6%5. 设在一次数学考试中,某班学生的分数X~N(110,202),且知试卷满分150分,这个班的学生共54人,求这个班在这次数学考试中及格(即90分及90分以上)的人数和130分以上的人数.解:μ=110,σ=20,P(X≥90)=P(X-110≥-20)=P(X-μ≥-σ),∵P(X-μσ)≈2P(X-μ130)=P(X-110>20)=P(X-μ>σ),∴P(X-μσ)≈0.683+2P(X-μ>σ)=1,∴P(X-μ>σ)=0.158 5,即P(X>130)=0.158 5.∴54×0.158 5≈9(人),即130分以上的人数约为9人.
人教版高中数学选修3超几何分布教学设计
探究新知问题1：已知100件产品中有8件次品，现从中采用有放回方式随机抽取4件．设抽取的4件产品中次品数为X，求随机变量X的分布列.（1）：采用有放回抽样，随机变量X服从二项分布吗？采用有放回抽样，则每次抽到次品的概率为0.08，且各次抽样的结果相互独立,此时X服从二项分布,即X～B(4，0.08).（2）：如果采用不放回抽样，抽取的4件产品中次品数X服从二项分布吗？若不服从，那么X的分布列是什么？不服从，根据古典概型求X的分布列.解：从100件产品中任取4件有 C_100^4 种不同的取法，从100件产品中任取4件，次品数X可能取0,1,2,3,4.恰有k件次品的取法有C_8^k C_92^(4-k)种.一般地，假设一批产品共有N件，其中有M件次品．从N件产品中随机抽取n件(不放回），用X表示抽取的n件产品中的次品数，则X的分布列为P(X＝k）＝CkM Cn－kN－M CnN ，k＝m，m＋1，m＋2，…，r.其中n，N，M∈N*，M≤N，n≤N，m＝max{0，n－N＋M}，r＝min{n，M}，则称随机变量X服从超几何分布．
大学教师年度考核个人总结范本参考
一、思想上 一年来，我时时处处不忘加强思想政治学习。严格要求自己，处处做同志们的表率，发挥模范带头作用。一年来，我从不因故请假，迟到，旷工。不怕苦，不怕累，总是以百倍的热情投入到工作之中。 二、工作上 一年来，我服从学校领导的分配，认真完成学校交给的各项工作任务。在教学中，我虚心向老教师请教，认真钻研新大纲、吃透教材，积极开拓教学思路，把一些先进的教学理论、科学的教学方法及先进现代教学手段灵活运用于课堂教学中，努力培养学生的合作交流、自主探究、勇于创新等能力。另外，本人在搞好教学工作的同时，还很注重教学经验的积累。发表教学论文1篇。 在搞好工作的同时，我还不忘与同志们搞好团结，尊敬领导及同事，真诚的对待每一位同志。 在这一年的工作中，我得到了学校领导，教师们及学生们的好评。但是，检查起来，所存在的缺点毛病也是不少的，还需今后努力改正。主要缺点还有以下几个方面：一是理论知识的学习还是欠缺，还存在有懒惰思想；二是工作虽然很努力，可是个人能力还有待提高，学生成绩进步不是很快。今后，我一定在校领导及全体同志们的帮助下，加强学习，提高工作能力，使自己的思想和工作都能更上一个台阶！
大班科学教案：中国茶文化
【活动目标】 1、认识，了解几种生活中常见的茶叶。 2、通过品茶，初步认识到茶叶是一种解渴的好饮料。 3、引发制作“茶饮料”的兴趣，培养想象力和动手能力。 4、通过对茶文化的了解，激发幼儿对祖国文化的自豪和热爱。【活动准备】 1、幼儿在家品尝家长泡的茶叶，并让他们在品尝的过程中了解各种茶的名称并从家里带自己喜欢喝的茶叶到幼儿园。 2、绿茶、红茶等：茉莉花、菊花、玫瑰花冰糖分别放在小盘子里，每个小盘子一把小勺、孩子自己的喝水杯一个。 3、有关茶知识的课件。 4、《茶叶的聚会》故事磁带。【活动过程】 1、激发幼儿对茶的兴趣： （1）师：“上星期老师布置了一个任务，让小朋友回家品尝爸爸妈妈或者是爷爷奶奶泡的茶，并了解茶的名称，有谁能把自己品茶的经过和了解到的有关茶的事情，与小朋友一起分享。 （2）请幼儿讲述，鼓励幼儿讲述的越多越好，每位幼儿讲述完，教师要用一句概述性语言小结。
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-Reading for Writing教学设计
1. 这个寓言是一个关于一位国王古寓言。 The fable is an old fable about a king.2.作者用这个故事让读者对于社区的问题负有个人责任的必要印象深刻。The author used the story to impress upon readers with the need to take personal responsibility for problems in the community.3. 这个故事十分成功的实现了它的目的。The story was quite successful in achieving its purpose.Step 7 WritingPlease write a review of the story according the outline above.The fable is an old fable about a king who thought his people are lazy, so he put a large stone in the middle of the road and hides and waited to see if anyone will try to move it.The author used this story to impress upon readers with the need to take personal responsibility for problems in the community. The story was quite successful in achieving its purpose, and I liked it because it had a clear moral.However, while the moral of the story is clear, the actions of the king seemed pointless to me, because none of the characters in the story learnt anything. For this reason, I think there are better stories that can be used to impress upon people with the need for personal responsibility.Step 8 Pair workExchange drafts with a partner. Use this checklist to help your partner revise his/her draft.1. Does the writer give a short description of the story ?2. Does the description include the most important details of the story ?3. Does the writer give his or her opinion about the character or their actions ?4. Is the review well-organised ? 5. Does the writer use the -ing form as the adverbial correctly in the writing ?6. Are there any grammar, spelling, or punctuation errors ?Step 9 HomeworkPut up your revised draft in the classroom or read it to your class.
新人教版高中英语选修2Unit 1 Science and Scientists-Learning about Language教学设计
Step 7: complete the discourse according to the grammar rules.Cholera used to be one of the most 1.__________ (fear) diseases in the world. In the early 19th century, _2_________ an outbreak of cholera hit Europe, millions of people died. But neither its cause, 3__________ its cure was understood. A British doctor, John Snow, wanted to solve the problem and he knew that cholera would not be controlled _4_________ its cause was found. In general, there were two contradictory theories 5 __________ explained how cholera spread. The first suggested that bad air caused the disease. The second was that cholera was caused by an _6_________(infect) from germs in food or water. John Snow thought that the second theory was correct but he needed proof. So when another outbreak of cholera hit London in 1854, he began to investigate. Later, with all the evidence he _7_________ (gather), John Snow was able to announce that the pump water carried cholera germs. Therefore, he had the handle of the pump _8_________ (remove) so that it couldn't be used. Through his intervention，the disease was stopped in its tracks. What is more, John Snow found that some companies sold water from the River Thames that __9__________________ (pollute) by raw waste. The people who drank this water were much more likely _10_________ (get) cholera than those who drank pure or boiled water. Through John Snow's efforts, the _11_________ (threaten) of cholera around the world saw a substantial increase. Keys： 1.feared 2.when 3. nor 4.unless 5.that/which 6.infection 7.had gathered 8.removed 9.was polluted 10.to get 11. threat
新人教版高中英语选修2Unit 3 Food and Culture-Discovering useful structures教学设计
The newspaper reported more than 100 people had been killed in the thunderstorm.报纸报道说有一百多人在暴风雨中丧生。(2)before、when、by the time、until、after、once等引导的时间状语从句的谓语是一般过去时，以及by、before后面接过去的时间时，主句动作发生在从句的动作或过去的时间之前且表示被动时，要用过去完成时的被动语态。By the time my brother was 10, he had been sent to Italy.我弟弟10岁前就已经被送到意大利了。Tons of rice had been produced by the end of last month. 到上月底已生产了好几吨大米。(3) It was the first/second/last ... time that ...句中that引导的定语从句中，主语与谓语构成被动关系时，要用过去完成时的被动语态。It was the first time that I had seen the night fact to face in one and a half years. 这是我一年半以来第一次亲眼目睹夜晚的景色。(4)在虚拟语气中，条件句表示与过去事实相反，且主语与谓语构成被动关系时，要用过去完成时的被动语态。If I had been instructed by him earlier, I would have finished the task.如果我早一点得到他的指示，我早就完成这项任务了。If I had hurried, I wouldn't have missed the train.如果我快点的话，我就不会误了火车。If you had been at the party, you would have met him. 如果你去了晚会，你就会见到他的。
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 2 Morals and Virtues-Reading and Thinking教学设计
The topic of this part is “Learn to make choices in life”.The Listening & Speaking & Talking part aims at the moral dilemmas, and this part is about making choices in life. The heroin is Lin Qiaozhi, a famous medical scientist, made a great contribution to our country’s medical care. Most importantly, her life experience can inspire our students whether in studying or the development of career. she had moral dilemmas and life choices, which are similar to the students who will step into society. Besides, Lin has quite good virtues like kindness, self-improvement, insistence, job-loving , generosity and responsibility, which is worth being learned.Concretely, this article is a biography about Lin Qiaozhi. The article tells her whole life according the timeline, among which the life choices is emphasized. For example, whether married or chased her dream, returned home or stayed abroad, family or public, her choices all reflected her faith, spirit, responsibility and devotion.1. Fast reading to get the detailed information about Lin Qiaozhi; careful reading to do the deductive information.2. Learn the reading skills--deductive judgement according the context.3. Study the structure features and language features. 4. Communicate about Lin’s life choices and reflect their own life choices.1. Learn the reading skills--deductive judgement according the context.2. Study the structure features and language features.3. Communicate about Lin’s life choices and reflect their own life choices.Step 1 Lead in---Small talkWhat are some important life choices?Importance choices: university study, jobs and marriage partners. Because they can determine our future.
