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部编人教版一年级上册《小蜗牛》说课稿
（二）合作探究，解疑释困。1.你能用什么办法记住“蜗”这个字吗？? 2.结合插图认识“芽、草、莓、蘑、菇”五个生字。?【设计意图】低年级学生形象思维占主导地位，用图片对所学的汉字进行理解和记忆，分散了学生识字的难度，完成了课后练习二。? 33.同桌互读课文，要求：读准字音，读通句子。如果他都读对了，你就夸夸他；如果他读错了，你就帮帮他。?4.认读句子和词语。?（1）认读句子。?课件出示：①小蜗牛爬呀，爬呀，好久才爬回来。②“孩子，到小树林里去玩吧，小树发芽了。”③“妈妈，草莓没有了，地上长着蘑菇，树叶全变黄了。”?（2）认读词语：住在?好久?蜗牛?玩吧?爬呀爬? 5.再读课文，一边读一边找，小蜗牛和妈妈一共进行了几次对话？你是怎么找到的？引导学生认识冒号、引号，并简单了解用法。? 6.它们说了什么呢？蜗牛妈妈的话用“?_____”画出来；小蜗牛的话用“～～?”画出来。7.他们的第一次对话在第几自然段？这次对话讲述的是什么时候？蜗牛妈妈让小蜗牛去哪干什么？? 8.看第一幅图，观察小蜗牛和蜗牛妈妈在一起时的表情和姿态，想象一下，这对母子感情怎么样？蜗牛妈妈会怎样对小蜗牛说话呢？? 指名朗读，注意声音要轻柔，语速可以稍慢，读出妈妈对小蜗牛的疼爱。
部编人教版一年级上册识字《大小多少》说课稿
五、说教法、学法【说教法】? ???1.兴趣教学法。在教学中，我通过运用恰当的肢体语言、生动活泼的儿童化语言,开展小组摘苹果比赛等活动激发学生的学习兴趣。? ???2.情境教学法。学生在一种情境氛围中接受知识效果最好。我通过组合课本插图创设农家小院情境，通过文本和课件互为直观感知，调动学生的多种感官直接参与学习.? ???3.赏识教学法。低年级的孩子喜欢被表扬。在学生练字，读词、展示学习成果等环节，我灵活运用针对性较强的赏识语言、友善的动作等方式对学生加以赏识。? 【说学法】?1.让学生在合作探究中学。合作探究学习关注的是学生的能力，我通过让学生互相探究记字方法，联系生活自编儿歌,让学生的思维力，想象力，创造力得到充分的展示。???2.让学生在读中学。朗读是学生获得情感体验的重要途径。本课教学以读为本，有目的组织形式多样的读词，读文活动，在反复的诵读中，体会韵文的语言美。???3.让学生在快乐中学。我们常说寓教于乐。本课教学我开展形式多样的教学活动，如开火车游戏，拍手读，小组比赛等，让学生在快乐中积累了语言文字。
部编人教版一年级上册识字《小书包》说课稿
二、说教学目标1.通过图画对照、归类识记等方法，认识“书”“包”等11个生字和包子头、单人旁、竹字头3个偏旁。会写“早、书”等5个字。2.正确朗读课文，知道学习用品的名称和他们的用途。三、说教学重难点1.正确朗读课文，知道学习用品的名称和他们的用途。（重点）2.了解文具是学习的伙伴，知道爱惜文具，会整理文具。（难点）四、说教法学法【说教法】孩子上小学首先面临的就是要背书包，那么书包里到底要放些什么，玩具、零食还是书本？具体该怎么放，在他们的头脑中是不清楚的。在本节课中，我选用了实验法、谈话法、讨论法、观察法。让孩子去认识了解书包。【说学法】 因此在活动中通过让孩子去选择、去思考、去讨论、去练习，来了解书包的用途，以适合的方式正确的方法引导他们装书包。这对孩子上小学是非常有帮助的。活动的形式我是让孩子操作在前，讨论在后，让孩子去主动地发现问题，解决问题，来获得真切的感受。在整个过程中，通过与书包、文具等材料的交往互动，激发孩子向往小学生活的一种积极情感。
小班英语教案 苹果和桔子
2、在教师的带领下，让幼儿了解几种水果的英文名称。3、鼓励幼儿能模仿教师说英语。 活动内容： 认识水果apple、orange。由于该内容是幼儿日常生活中比较熟悉的，因此，学习的难度不是很大。在这个活动之前，教师可先复习 “Head andshoulders”这首歌，边唱边做动作，从而让幼儿对五官有进一步的认识和巩固。然后通过教师的引导，认识apple和orange,并且初步理解Yes/No/I like …的含义。其中穿插摘果及品尝水果的游戏活动，让幼儿在快乐中学习。 活动准备： 盒子或小袋子一个，苹果、橘子实物及图片各若干，一幅画有一棵大树的画，刀、碟子、餐纸，磁带、录音机。活动过程：1、热身运动。 教师与幼儿一起欣赏“Head andshoulders”,边听边做动作，以达到课前的活动准备。
人教版高中历史必修2第二次工业革命说课稿2篇
②内燃机的发明推动了交通运输领域的革新。19世纪末，新型的交通工具——汽车出现了。1885年，德国人卡尔·本茨成功地制成了第一辆用汽油内燃机驱动的汽车。1896年，美国人亨利·福特制造出他的第一辆四轮汽车。与此同时，许多国家都开始建立汽车工业。随后，以内燃机为动力的内燃机车、远洋轮船、飞机等也不断涌现出来。1903年，美国人莱特兄弟制造的飞机试飞成功，实现了人类翱翔天空的梦想，预告了交通运输新纪元的到来。③内燃机的发明推动了石油开采业的发展和石油化学工业的产生。石油也像电力一样成为一种极为重要的新能源。1870年，全世界开采的石油只有80万吨，到1900年猛增至2 000万吨。（3）化学工业的发展：①无机化学工业：用化学反应的方式开始从煤焦油中提炼氨、笨、等，用化学合成的方式，美国人发明了塑料，法国人发明了纤维，瑞典人发明了炸药等。
人教版高中数学选择性必修二变化率问题教学设计
导语在必修第一册中，我们研究了函数的单调性，并利用函数单调性等知识，定性的研究了一次函数、指数函数、对数函数增长速度的差异，知道“对数增长” 是越来越慢的，“指数爆炸” 比“直线上升” 快得多，进一步的能否精确定量的刻画变化速度的快慢呢，下面我们就来研究这个问题。新知探究问题1 高台跳水运动员的速度高台跳水运动中，运动员在运动过程中的重心相对于水面的高度h(单位：m)与起跳后的时间t(单位：s)存在函数关系h(t)＝－4.9t2＋4.8t＋11.如何描述用运动员从起跳到入水的过程中运动的快慢程度呢？直觉告诉我们，运动员从起跳到入水的过程中，在上升阶段运动的越来越慢，在下降阶段运动的越来越快，我们可以把整个运动时间段分成许多小段，用运动员在每段时间内的平均速度v ?近似的描述它的运动状态。
我想和你们一起玩 说课稿
一、依标扣本，说教材《我想和你们一起玩》是人教版道德与法制一年级下册第四单元《我们在一起》中的第一课。本课重点引导学生体会学校生活的快乐，培养学生的乐群意识，喜欢和同龄人一起玩，学会结交新伙伴，大胆尝试融入伙伴的游戏。为了更好地培养学生道德与法治的核心素养，结交新伙伴，融入游戏的教学素材，彰显了绘本的教学助力功能。很好地实现了学习沟通方法，培养乐群情感的教学目标。二、以人为本，说学情同伴交往对学生的成长非常重要，交往能力的获得是在交往活动中实现的。学生在学校生活一年后，要重新面对很多的新同学，有的同学非常活跃，各个小群体都会与他有交集，而有的同学则不同，只和几个小朋友玩，很不易融入其他群体。为此引导一年级学生的群体交往行为，及时对他们进行乐群习惯的引导，培养学生的交往技能。教学时教学方法应灵活多样，引导学生之间合作学习，从而使得学生们轻松愉快地完成教学任务。教学目标：1. 让学生喜欢和同学在一起，体验和同学一起玩的愉悦，感受集体生活的快乐。2. 培养初步的群体观念和合作意识，了解与人交往的方式、方法。3. 主动参与到其他同学的活动中，能够积极的融入到集体生活中去。
新人教版高中英语必修3Unit 1 Festivals and Celebrations-Reading for writing教学设计二
Step 3 Analyzing article structureActivity 31. Teachers raise questions to guide students to analyze the chapter structure of this diary and think about how to describe the festival experience. (1)What should be included in the opening/body/closing paragraph(s)?(2)How did the writer arrange his/her ideas?(3)What kind of interesting details did the writer describe?(4)How did the writer describe his/her feelings/emotions during the event?2. Students read and compare the three sentence patterns in activity 2. Try to rewrite the first paragraph of the diary with these three sentence patterns. After that, students exchange corrections with their partners. Such as:●This was my first time spending three days experiencing the Naadam Festival in China’s Inner Mongolia Autonomous Region and it was an enjoyable and exciting experience. ●I'll never forget my experience at the Naadam Festival because it was my first time to watch the exciting Mongolian games of horse racing, wrestling, and archery so closely. ●I'll always remember my first experience at the Naadam Festival in China’s Inner Mongolia Autonomous Region because it was so amazing to spend three days witnessing a grand Mongolian ceremony. Step 4 Accumulation of statementsActivity 41. Ask the students to read the diary again. Look for sentences that express feelings and emotions, especially those with the -ing form and the past participle. Such as:● …horse racing, wrestling, and archery, which are all so exciting to watch. ● some amazing performances● I was surprised to see…● I was a little worried about. . . ● feeling really tiredOther emotional statements:●I absolutely enjoyed the archery, too, but the horse races were my favourite part. ●I'm finally back home now, feeling really tired, but celebrating Naadam with my friend was totally worth it. ●He invited me back for the winter to stay in a traditional Mongolian tent and cat hot pot. I can’t wait!2. In addition to the use of the -ing form and the past participle, the teacher should guide the students in the appreciation of these statements, ask them to memorize them, and encourage them to use them reasonably in writing practice.
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
新人教版高中英语必修3Unit 4 Space Exploration-Reading and Thinking教学设计二
The theme of this unit focuses on “space exploration.” Students will learn about the training and experience needed to become an astronaut. The text is mainly about the development of space exploration. On the one hand, the text helps students to have a good understanding about the great feats humans have achieved, on the other hand, they will further understand the contributions that we Chinese have achieved, and feel confident and proud about our homeland and strengthen their love for our country. The teacher should instruct students to aim high and study harder to make great progress in the space career if possible.1. Read about the development and value of space exploration.2. Explore the mysteries of the universe and the achievements in space exploration.3. Skillfully use the vocabulary of this text to cultivate self-study ability 4. Develop cooperative learning ability through discussion.1. Enable the Ss to talk about the development and value of space exploration.2. Guide the Ss to summarize the main idea of each paragraph as well as the main idea of the text.3. Help Ss comprehend the main reasons for space exploration. Multi-media, textbook, notebooks.Step 1: Warming up and predictionLook at the title and the pictures of the text and predict what the text will be about?2. What are the main reasons for space exploration?
新人教版高中英语必修3Unit 4 Space Exploration-Reading for Writing教学设计二
⑦在我看来, 探索太空是值得的。As far as I am concerned, it is worthwhile to explore the space.Step 10 Writing---draftRecently, students in our class have had heated a discussion on whether space is worth exploring. Students hold different ideas about it.30% of us think space exploration is not worthwhile. They think space is too far away from us and our daily life and is a waste of money. And the money spent on space exploration can be used to solve the earth’s problems such as starvation and pollution.On the other hand，70% think space is worth exploring because we have benefited a lot from it，such as using satellites for communication and weather forecast. What’s more，with further space research，we may solve the population problem by moving to other planets one day. Also，space research will enable us to find new sources to solve the problem of energy shortages on the earth.As far as I am concerned, it is worthwhile to explore the space. Not only can it promote the development of society but also enrich our life. Step 11 Pair workExchange drafts with a partner. Use this checklist to help your partner revise his/her draft.1.Does the writer explain why he/she changed/wanted to change?2.Does the writer tell how the changes have improved or will improve his/her life?3.Is the text well－organised?4.Does the writer use words and expressions to show similarities and differences?5.Are there any grammar or spelling errors?6.Does the writer use correct punctuation？
新人教版高中英语必修3Unit 5 The value of money-Reading and Thinking教学设计二
? Could you offer me some kind of work here?? I don’t want your charity, I just want an honest job.? Careless: I landed in Britain by accident.Step 7:Consolidation.? Find Henry? Roderick and Oliver were I .making a bet when they saw Henry, a poor young man. ? Know Henry? About a month ago, Henry was sailing and later he found himself carried out to sea by a strong wind. Fortunately, he 2.was spotted by a ship. And it was the ship that brought him to 3.England? Offer money to Henry ? Oliver and Roderick gave Henry a letter and told him that there was money in it. They 4.persuaded him to accept it, and made him 5.promise that it wouldn't be opened until 2 o'clock.Step 8：Language pointsa large amount of: a large quantity of; a great deal ofe.g. They bought a large amount of furniture before they moved their new house.make a bet: make an arrangement to risk money, etc. on an event of which the result is doubtful.e.g. We made a bet on the result of the match.permit sb to do something: allow somebody to do somethinge.g. My mother doesn’t permit me to ride in the street after it rained.by accident: as a result of chancee.g. I only found it by accident.stare at: look at somebody or something with the eyes wide open in a fixed gaze( in astonishment, wonder, fear, etc)to be honest: to tell you the truth; to be franke.g. To be honest, I don’t think we have a chance of winning.Step7 Homework:What do you think will happen to Henry? Will the bank-note help him or get him into trouble?
新人教版高中英语必修3Unit 5 The Value of Money-Reading for Writing教学设计二
2. 您能看到, 我头发太长了。You can see that my hair is much too long.3. 无论什么时候, 只要您想回来就回来。Please come back whenever you want.4. 您仅有很少的头发要理! You only have too little hair to cut !5. 为您服务是我的荣幸！It is my honour to serve you!Step 9 Writing(Henry is walking down the street when he sees a sign for a place that cuts hair. He decides to have it cut. )H=Henry B=BarberH: Good afternoon, I’d like to have my hair cut, if I may. (The barber looks at Henry’s hair and continues cutting another man’s hair. ) Er, I’d really like a haircut. As you can see it’s much too long. B: (in a rude manner) Yes, I can see that. Indeed, I can. H: Fine, well, I’ll have a seat then. (He sits in one of the barber’s chairs. The barber turns to look at Henry. )B: It’s quite expensive here, you know! Are you sure you can afford it?H: Yes. I think so. (After his hair is cut, the barber tells Henry how much he must pay. Henry shows the barber the bank note. )B: Why Mr. . . (looks shocked)H: Adams. Henry Adams. I’m sorry. I don’t have any change. B: Please don’t worry! (wearing a big smile) Nothing to worry about! Nothing at all! Please come back whenever you want, even if you only have too little hair to cut! It will be my honour to serve you!Step 10 Pair workExchange drafts with a partner. Use this checklist to help your partner revise his/her draft.1. Are all the elements of a play included and in good order ?2. Do the character use suitable language ?3. Are the stage directions clear and useful ?4. Is the plot clear and exciting enough ?
我和我的家 说课稿
一、依标扣本，说教材本单元围绕“家庭生活”这一主题，在一年级上册第三单元《家中的安全与健康》的基础上开展《我爱我家》的系列活动，内容设计上关照学生的现实生活，以学生的生活环境为背景，合理构建教材蕴涵的科学知识、道德观念和审美意识，关注学生生理和心理发展变化，力图让学生在各种丰富多彩的学习活动中得到发展。通过教材学习，应该让学生知道什么是家，懂得因为有了父母长辈辛苦付出的爱，才会有自己幸福的生活。而家人的支持、帮助正是激励一个人成长的重要因素。帮助学生从家人对自己的关爱中了解到“家人爱我，我也要爱家人”二、以人为本，说学情家是学生最亲切、最自由的生活环境，经过一个学期的学习与锻炼，一年级学生已经基本掌握了学校生活的规则和行为规范，他们努力从幼儿园小朋友成为合格小学生。可是不少学生在学校各方面表现很好，在家里却判若两人，这主要涉及家庭教育及孩子的家庭责任感等原因。一年级的学生已经对家庭有了初步的概念，但概念比较模糊，除父母外，家庭亲人之间的关系不太清楚。本课的学习让学生理清亲属间的关系，让学生知道家是一个人的避风港湾，也是一个人成长的摇篮，家庭生活是自己生活中不可缺少的一部分。因为有了父母、长辈辛苦付出的爱，才会有自己幸福的家庭生活。
高中历史人教版必修一《第2课秦朝中央集权制度的形成》说课稿
【课件展示】《秦朝中央集权制度的建立》《教材简析》《教学目标》《教法简介》《教学过程设计及特色简述》【师】本节内容以秦代政治体制和官僚系统的建立为核心内容，主要包括秦朝中央集权制的建立的背景、建立过程及影响。本节内容在整个单元中起到承前启后的作用，在整个模块中也有相当重要的地位。让学生了解中国古代中央集权政治体制的初建对于理解我国古代政治制度的发展乃至我们今天的政治体制是十分必要的。 本堂课我采用多媒体和讲授法及历史辩论法相结合，通过巧妙设计问题情境，调动学生的学习积极性，使学生主动学习，探究思考。教师引导和组织学生采取小组讨论、情景体验等方式，达到教学目标。 本节内容分三个部分，下面首先看秦朝中央集权制度建立的前提即秦的统一
部编人教版六年级上册《古诗词三首：六月二十七日望湖楼醉书》说课稿
一、说教材：《六月二十七日望湖楼醉书》是国家统编教材小学语文六年级上册第一单元的一首文质兼美、情景交融的古诗，作者苏轼以精炼的文字展现了一场急来骤去的西湖雨。文章既有写景的语句，又隐藏人物内心活动，是一篇指导学生学习古诗很好的范例。1.教材地位：课标要求：阅读诗歌，大体把握诗意，想象诗歌描绘的情景，体会作品的感情。诵读优秀诗文，注意通过语调、韵律、节奏等品味作品内容和情感。以《六月二十七日望湖楼醉书》为例的古诗学习课，旨在让学生抓住诗中关键的字词感受诗歌的内容和情感。同时，以课标为准绳，把教材与学生生活联系起来，将同类型的古诗进行整合。在读懂《六月二十七日望湖楼醉书》的基础上，对同是写雨的古诗进行同类拓展，对于学生诵读积累优秀诗文具有一定指导作用。
人教版高中生物必修3第五章第一节《生态系统的结构》说课稿
5、归纳小结，当堂演练（10分钟）1、肉食动物不可能是一条食物链中的第几营养级（）A．第五B．第二C．第三D．第四2、对水稻→鼠→蛇→鹰这条食物链的错误描述是（）A.水稻是生产者B.鼠是初级消费者C.蛇是次级消费者D.鹰属于第三营养级3、在下列生物中，属于分解的是（）A.蓝藻B.草履虫C.蘑菇D.蝗虫4、从生态系统的组成成分看，硝化细菌和蚯蚓属于（）A.生产者和分解者B.生产者和消费者C.消费者和分解者D.分解者和消费者5、下列哪组生物可和无机环境组成一个生态系统（）A．水藻、鸟B．小鱼、大鱼C．小草、昆虫、细菌D．水藻、虾6、对草→昆虫→食虫鸟→鹰这条食物链的叙述,正确的是（）A．有四个营养级，两个次级消费者B．有三个营养级，一个生产者C．食虫鸟是第三营养级、次级消费者D．有三个营养级，三个消费者（设计意图）进行简单扼要的课堂小结与练习，可以把课堂传授的知识尽快地转化为学生的素质；也可使学生更深刻地理解理论在实际生活中的应用。
人教版高中生物必修3第三章第一节《植物生长素的发现》说课稿
（5）根据实验的第五部分——验证性实验结果，证实了达尔文关于植物向光性运动原因的假说――确实存在一种物质致使胚芽尖端产生了向光运动。这样通过多个实验的多媒体演示过程，强化学生的思维，最终在学生的大脑中形成科学研究过程的”条件反射”。为了使学生初步学会”设计对照实验的方法”，首先也利用多媒体的演示实验，并在其中特意设置一些”陷阱”，通过多次”请学生进入‘陷阱’”，来强化设计实验时应该控制的变量问题，从而在学生的认知领域里初步构建出设计对照实验的知识体系。3、归纳总结1934年，荷兰科学家郭葛等人从植物中分离出了这种能使植物产生向光性的物质，并确定它就是吲哚乙酸。这就真正从化学物质的角度证实了达尔文的假设。在能够从植物体中分离提取出生长素之后，要想知道：除了能使植物产生向光运动之外，生长素对于植物的器官还有什么作用？可以采用哪种方法来进行试验？
人教版高中生物必修3第四章第一节《种群的特征》说课稿
第二环节合作讨论，获得新的知识展示图片，一块草地上的全部蒲公英，估算所有蒲公英的数量，引出种群密度的概念。回到问题即调查蒲公英的种群密度，教师启发，学生阅读教材讨论总结说出样方法，以问题承接“一片草地上的所有山羊”怎么知道其种群密度,激起学生认知冲突，进一步思考讨论，得出标志重捕法，教师引导学生完成标志重捕法的概念、操作过程，计算公式，并与样方法进行比较。教师陈述“种群密度是种群最基本的数量特征，反应种群在一定时期的数量，不能反应种群的变化趋势”引出反映种群变化趋势的其他特征——出生率和死亡率，迁入和迁出，年龄组成和性别比例。学生讨论总结这些特征的概念、对种群密度的影响及对生产生活实践的指导意义。使学生认同计划生育国策，关注濒危动物的种群数量变化。之后引导学生构建种群特征的关系图。再简明阐述种群空间特征即：随即分布，均匀分布、集群分布。第三环节反馈练习，巩固新知识通过对学生练习结果的评价，了解学生对知识的掌握情况。即以学生为核心的教学评价。
人教版高中地理必修1第一章第三节地球的运动说课稿
（一）教材的地位与作用“地球的运动”是地理环境的形成以及地理环境各要素运动变化的基础，因而也是高中阶段地理学习的基础。“地球公转与季节”是在介绍完“地球运动的一般特点”和“地球自转与时差”之后进行的；（二）教学目标(1)知识与技能目标：1.掌握全球各纬度昼夜长短和正午太阳高度变化的规律；2.懂得运用地球运动的有关知识解释生活现象和分析实际问题。(2)过程与方法目标：1.通过前后关联知识点层层递进的学习，让学生学会运用相关图表来分析地理问题，并能理论和实际相结合综合分析和解决问题。（加强对图表分析能力的培养，是地理学科的突出特点。）(3)情感、态度与价值观目标：1.使学生初步了解地球上许多地理现象都同地球的运动有关，从而对学生进行唯物主义教育，培养学生热爱科学和勇于探索的精神。
