-
北师大初中数学七年级上册水箱变高了说课稿
一、教材分析：本节课选自北京师范大学教育出版社七年级上册第五章第三节，是学生学习一元一次方程的含义，并掌握了解法后，通过分析图形问题中的数量关系，建立一元一次方程并用之解决实际问题，是学生运用数学知识解决生活中实际问题中的典型素材，可提高学生解决问题的能力，提高学习数学的兴趣，形成学以致用的思想，认识方程运用模型的重要环节。二、学情分析：通过前几节解方程的学习，学生已经掌握了解、列方程的基本方法，在此过程中也初步掌握了运用方程解决实际问题的一般过程，基本会通过分析简单问题中已知量与未知量的关系列出方程解应用题，但学生在列方程解应用题时常常会遇到从题设条件中找不到所依据的等量关系，或虽能找到等量关系，但不能列出方程这样的问题，因此，在教师的引导下，通过学生亲自动手制作模型，自主探索在模型变化过程中的等量关系，建立方程，从而将图形问题代数化。
北师大初中数学七年级上册整式的加减说课稿
通过有针对性的练习，巩固所学，拓展知识，形成应用能力。本环节主要是针对学生对本节内容的掌握程度进行检测反馈。学生在经过自学、置疑、解疑、教师点拨后作一套本节的检测题。做完后，教师或学生给出答案，并给予简单解析。教师对检测成绩做以简单的统计，了解本节课的学习效果。检测题必须精心设计与安排，因为学生在做经过精心安排的检测题时，不仅在积极地掌握数学知识，而且能获得进行创造性思维的能力。要充分发挥检测题的功能，设计检测题时应由浅入深、难易适当、逐步提高、突出重点与关键、注意题型的搭配。在试题设计上，应将知识、素质、能力的考查统一起来，既有知识性、分析性题目，又有应用性、直觉形象性题目。提高创新性题型的比重和难度，少问“是什么”，多问“为什么”、“对某些问题，你以为如何”等，增强答案的发散性。
北师大初中数学七年级上册整式说课稿
按此规律，第n个式子是 。师生活动：学生通过观察，分析，归纳发现规律，并用含字母的式子表示一般结论。设计意图：进一步理解字母表示数的意义，理解用含有字母的数学式子表示实际问题中的数量关系的简洁性、必要性和一般性。（四）巩固提升问题：你能给以上这些式子赋予新的含义吗？师生活动：教师举例说明比如：如果p表示我们班的人数，我们班80%的同学喜欢上数学课，那么0.8p 就可以表示我们班喜欢数学课的人数。学生思考、交流后发言五、练习检测（1）5箱苹果重m kg，每箱重 kg ；（2）一个数比a的 倍小5，则这个数为 ；（3）全校学生总数是x，其中女生占总数52%，则女生人数是 ，男生人数是 ；（4）某校前年购买计算机 x 台，去年购买数量是前年的2倍，今年购买数量又是去年的2倍，则学校三年共购买计算机 台；（5）某班有a名学生，现把一批图书分给全班学生阅读，如果每人分4本，还缺25本，则这批图书共 本；（6）一个两位数，十位上的数字为a，个位上的数字b，则这个两位数为 .师生活动：学生板演，师生共同评价总结注意（5）带分数化假分数设计意图：进一步提高用含有字母的式子表示实际问题中的数量关系的能力。
新人教版高中英语选修1Unit 3 Fascinating Parks教案
2. Explore the significance of the establishment of Sarek National Park.Q1: Which event is the most important one in the park’s history?Ss: The establishment of Sarek national park in 1909 is the most important one.Q2: Is it worth making a place like Sarek a national park? Give your reasons.Ss: Yes. In this way, the place can be kept in its natural state and natural beauties and other rare and valuable resources can be preserved instead of being destroyed by endless exploitation driven by profits.Q3: How does the writer organize his introduction to the history of Sarek?Ss: The writer organizes his introduction in the sequence of time, using time indicators such as “used to”, “around 9,000 years ago”, “soon after”, “following the reindeer”, and “in 1909”.Q4: What is the feature of the language used to introduce the history of the park?Ss: The introduction to the park is to provide facts, using time indicators to organize the events. Sentences starts with “third person” and passive voice is used more often, feeling objective.【设计意图】学生寻找和梳理公园历史上的重要事件，体会人与自然的和谐关系，评鉴介绍性语言的特点。【核心素养提升点】发展自主提取、梳理文本信息能力，训练逻辑思维和高阶思维。Activity 3: Highlighting the secret of the text
新人教版高中英语选修3Unit 1 Art教案
[2] An important breakthrough…was… [3] Another innovation was … [4] the emphasis increasingly shifted from…to… [5] New ideas and values gradually replaced… [6] While his paintings still had religious themes… … T: All these expressions serve to show how Western painting has developed. Some of them share similar structure but with varied use of words, which makes the text vivid and more readable. 【设计意图】主题类语言整理有助于学生类化语言应用，提高语言输出的丰富性。处理完文本内容信息后，进入语篇信息处理，进行主题相关的词块归类。引导学生快速阅读，寻找表达相同主题(发展或者艺术)的词和短语，再根据词性、用法和结构进行归类，储备主题相关词汇，丰富语言储备，提升语言素养。 Assignment: Go online to gather more information about Chinese painting and write a short history of it. 【设计意图】结合所学，迁移运用，根据实际语境，进行模仿性运用。在此过程中，学生尝试借鉴已学的语言、内容、语篇结构和写作手法来建构新文本，实现语篇输出，同时关注中西艺术文化的差别，加深对优秀文化的认同，培养文化意识。
新人教版高中英语必修1Unit 3 Sports and Fitness-Reading and Thinking教案
2. Sort out detailed information about Michael Jordan.（1） Understand the transitional sentence.Q: Which part is about Michael Jordan as a master? Which part is about the example he set?（2） Have the Ss Focus on why Michael Jordan is a master and what good examples Michael Jordan set when they’re reading. And think about these questions as below:Q1: How does the author describe his impressive skills?Q2: How do you understand “time seemed to stand still”?Q3: What does “graceful” mean?Q4. Which sentence do you think best describes his mental strength?Q5. Which words is important in the sentence in describing his mental strength? Why?Q6: How do you understand “unique”?Q7: What can we learn from Michael Jordan?Step 5 Discussing and recommendingRecommend their own living legends of sports.Work in groups to choose your own living legend of sports and give the reasons of your choice. Step 6 HomeworkReview the stories of Lang Ping and Michael Jordan, and try to retell them.
新人教版高中英语必修1Unit 3 Sports and Fitness-Reading for Writing教案
Then have them write a short paragraph to describe and explain their changes. After that, get the Ss to exchange their drafts with their partners and use the checklist to give feedback on their drafts, and finally revise it.Step 5 Summary of how to write a wellness book1.健康书的审题步骤：第一步：明确要求该写作属于经验分享，故要用第一人称来写;时态以一股现在时为主。第二步：确定段落该类文章可以从以下三个方面人手:Para.1首先表明写作的目的Para.2自己的做法及心得体会Para.3表示期望及感谢第三步：提炼要点2.健康书常见句式：1) It is an honor for me to share my favorite sport with you,2) It makes me feel relaxed playing with my friends.3) It makes me rid myself of stress while playing with my friends.4) Moreover, it provides me a valuable chance to communicate with others.5) I we eat too little or too much, or if we choose the wrong food, we may become sick.6) We can do something to change the poor situation.Step 6Homework假如你的老师让你在班级Wellness Bok上分享自己的亲身经历及心得，请根据以下要点写一篇80字左右的文章1. 你喜欢的运动是什么？2. 你最喜欢的原因是什么？3. 你参加锻炼的体会。
XX年12月份小学国旗下讲话3篇
XX年12月份小学国旗下讲话 大家早上好!今天我们六(4)班国旗下讲话的主题是《讲文明、守礼仪，做一名彬彬有礼的小学生》 礼仪是校园文化、班级文化的重要表现形式，具有良好礼仪习惯的人首先给人以“赏心悦目”之感，能调节人与人之间的关系。在学校，礼仪能使老师与学生、同学与同学之间的关系更加和谐、融洽、友善，使校园的文明氛围更浓。礼仪无处不在，它可以表现出一个人的道德修养，可以增进人与人之间的友谊，作用太多太多。那么怎样才能使小学生礼仪洋溢在我们美丽的校园里呢?首先要着装得体，符合小学生的身份，因为仪表、仪容、仪态可以让人一看便知道你的修养。升旗仪式，最为庄严。国旗凝聚着无数先烈的鲜血，国旗下的我们要严肃认真、精神饱满、高唱国歌，不负“礼仪之邦”这个美誉。课堂礼仪对老师的教学影响很大，它直接关系着一个班的荣誉与凝聚力，体现这个班的班风班貌。校园礼仪范围就更广，课余时间，不随地吐痰、不乱扔纸屑、不拿粉笔头玩、上下楼梯一律右行、见到老师和客人用普通话主动问好。我们还应该爱护花草树木和一切设施，爱护清洁卫生，服从老师管理和接受同学的批评劝阻。受到老师和同学的帮助，诚恳地说声谢谢。
部编人教版四年级下册《小英雄雨来》创新教案
（二）提问：夜校的学习条件怎样？雨来在夜校里受到什么教育？默读第二段。指导朗读：“我们是中国人，我们爱自己的祖国。”“我们——是——中国人，我们——爱——自己的——祖国。”讨论段意和小标题。（段意：雨来上夜校，受到爱国主义教育。）（小标题：“雨来上夜校。”）（三）学习第三段。默读课文，提问：这段主要说了几层意思？学生默读课文，小组交流，展示如下：（两层意思：第一层从“有一天”至“只从街上传来一两声狗叫”，主要写鬼子开始扫荡了；第二层从“第二天”至这段结束，主要写雨来为掩护交通员李大叔，被鬼子捆绑起来了。）指导朗读第二层。重点朗读：“他抬头一看，是李大叔。”“咦！这是什么时候挖的洞呢？”“把缸搬回原地方。你就快到别的院里去，对谁也不许说。”讨论段意和小标题。段意：（雨来为掩护交通员李大叔，被鬼子捆绑起来了。）（小标题：“雨来掩护李大叔”。）
小学数学教研组工作计划两篇
1、继续抓好常规教研，每次教研要有计划、有主题、有目标，谈到的问题要解决，讨论要有结果，从而使活动效果最大化。 2、以新课标测试的形促进老师们新课标理论学习，讨论对新课标的理解和运用程度，不断讨论和摸索在课堂教学中如何更大程度地渗透新课标的理念。 3、聚焦课堂，加强教学展示和相互学习。继续开展研究课、汇报课、展示课等活动，突出新课标理念、以创设情景，主动参与的课堂教学设计为研究重点，进行“研、讲、评、议”一条龙教研活动，充分体现集体智慧，集思广益，提高教师的授课质量，提高课堂效率，严把“有效教学”关，打造高效课堂。
教研工作计划小学精选2篇
1、以备课组为中心开展教学研究活动，加强教师间的交流与合作，共同努力，共同提高。充分发挥各年级备课组的作用，做到每周定时、定地点团体备课一次，执行签到制度。备课有计划，有资料，有中心发言人。备课组讨论教材，切磋教法，研究学法，探讨教学重、难点，及时解决教学中遇到的的问题等，做好记录，使备课组活动真正落到实处。
人教版高中语文必修3《林黛玉进贾府》教案2篇
2、黛玉进入贾府到贾母处，她看到了什么？提示：从荣府西角门进去，走“一射之地”，转至垂花门，过穿堂，绕插屏，再经三间过厅，后面方是贾母居住的正房大院。“正面五间上房，皆雕梁画栋，两边穿山游廊厢房，挂着各色鹦鹉、画眉等鸟雀。”这样穿堂过厅一路行来，仆役、婆子、丫环轮番更换，的确给人以侯门深似海的感觉。然而贾母居处还不是正内室。3、黛玉去拜见二舅舅时又看到什么？提示：往东。“穿过一个东西的穿堂，向南大厅之后，仪门内大院落，上面五间大正房，两边厢房鹿顶耳房钻山，四通八达，轩昂壮丽”。堂屋中迎面“一个赤金九龙青地大匾，匾上写着斗大的三个大字，是‘荣禧堂’，后有一行小字：‘某年月日，书赐荣国公贾源’，又有‘万几宸翰之宝’。”屋内摆设有名贵的家具，珍贵的字画、古玩。“又有一副对联，乃乌木联牌，镶着錾银的字迹，道是：座上珠讥昭日月，堂前黼黻焕烟霞。”由堂屋进入东耳房，这里是起居室，另有一番布置，再到东廊三间小正房王夫人的住室，又别有摆设。
人教版高中语文必修2《家》教案3篇
（幻灯六）巴金作品《家》描写的是“五四”之后，成都地区一个封建大家庭走向崩溃的故事。故事集中在1920年冬到1921年秋的八九个月时间里。成都的一个官僚地主家庭高公馆，一家之主的高老太爷，封建专制，顽固不化。长房长孙觉新，为人厚道，却很软弱，原与梅表姐相爱，后屈从于老太爷之命而与李瑞珏结婚。后来梅和瑞珏双双惨死。觉新的胞弟觉民、觉慧积极参加爱国运动，从而和冯公馆的冯乐山成了死对头。觉民爱上琴，冯乐山却要他娶自己的侄孙女，在觉民觉慧的反抗下，他们终于取得胜利。觉慧爱上聪明伶俐的婢女鸣凤，但冯乐山却指名要娶鸣凤为妾，鸣凤坚决不从，投湖自尽…至此，觉新有所觉醒，而觉慧则毅然脱离家庭，投身革命。（故事主要以高家三兄弟的爱情遭际为线索。）
人教版高中语文必修3《锦瑟》教案2篇
【参考】“沧海月明珠有泪，蓝田日暖玉生烟。”沧海中的珍珠只有在明月之夜，才能流下晶莹的泪花；蓝田下的美玉只有在日暖之时，才能升腾飘逸的烟霞。物犹如此，人当如是。“沧海月明”与“蓝田日暖”优美意境的创设，不仅仅是诗人精妙绝伦艺术素养的表现和挥洒，更是诗人回答人生价值的标准和尺度。诗人以物推人，拓展深化了诗作的主题，整篇的闪光点在此，魂亦在此。【参考】“此情可待成追忆，只是当时已惘然。”追忆过去，尽管自己以一颗浸满血泪的真诚之心，付出巨大的努力，去追求美好的人生理想，可“五十弦”如玉的岁月、如珠的年华，值得珍惜之时却等闲而过；面对现实：恋人生离、爱妻死别、盛年已逝、抱负难展、功业未建……，幡醒悟之日已风光不再。如泣如诉的悲剧式结问，又让诗人重新回到对“人生价值到底是什么？到底该怎样实现？”深深的思考和迷惑之中，大大增强了诗作的震撼力。
人教版高中语文《短新闻两篇》教案
罗森塔尔突破了“客观报道”“零度写作”的框框，把自己和其他参观者在奥斯维辛访问时的感受当做文章的主要内容来写，传达出每一个良知者的共同心声。教师总结：细节描写是耐人寻味的。文章没有阴森恐怖的镜头，没有血腥的画面，只是重现了新闻的事实真相，但透过细节却能引发人们对生命，对人性的思考。在作者看似平静的叙述中抒发了对德国纳粹残酷暴行的沉重控诉，更表达了作者对自由、和平与祥和的向往四、拓展延伸：《奥斯维辛没有什么新闻》这一作品本身的价值在哪？社会价值又在哪，能不能从这两个角度思考，几人合作试写一段颁奖词？范例：《奥斯维辛没有什么新闻》突破新闻“零度写作”原则，着眼细节，以冷峻的视角，深沉地描述了今天的奥斯维辛集中营纪念馆。在恐怖与快乐、战争与和平、历史与现实的反差中，它召唤起人们关于灾难的记忆、关于生命的思考、关于人性的自省。它的发表充分地表现了一个新闻记者的使命感，更以迫人的力量震撼生者的心，成为新闻史不朽的名篇。
人教版新目标初中英语七年级下册I ’d like some noodles教案
教学过程Step 1: warming-up Sing a song---------“food and drink” Step 2: Revision1 Dictation2 Revise: What kind of noodles would you like?I’d like …What size bowl of noodles would you like?I’d like…Step 3: Presentation1 show pictures of food, ask students say the words.2 Students read the newspaper ad in 3a. Fill in blanks with words in the box. Then read the ad together, the teacher explains some difficult language points.3 Check the answers Step 4 PracticeAsk students to finish 3b in the same way according to 3a. Students read the short passage and fill in the blanks .At last, check the answers.Step 5 productionAsk students to write their own ad for dumplings, noodles, drinks, and other foods they know. Then ask students to read their partner’s ad. Then order food and drink from their partner.Step 6 Home workGroup work – make an ad about “food and drink”
人教版新目标初中英语八年级下册Would you mind turning down the music教案
Step 4. Group work (4)1. Ask a pair of students to read the dialogue. Say, This activity provides speaking, listening and writing practice using the target language.2. Ask students to complete the work in groups.3. Check the answers with the whole class. 4. Explain some of the language points. Step 5. Word review (Self check 1)1. Ask students to read the words and the phrases given. 2. Fill in the blanks with proper forms of these words to complete the sentences. 3. Check the answers with the whole class. Homework:Do activity 2 on page 57 after class. Period 6Teaching aims: 1. Teach vocabulary words and the useful expressions. 2. Enable the students to learn etiquette in different culture. 3. Help the students learn how to behave politely in public places and in daily life. Teaching procedures:Step 1. RevisionHelp students to review the function of making requests through a free talk. Then lead them to the topic of etiquette. Explain the meaning of etiquette. Or, ask students to look it up in the dictionary. Step 2. Pre-reading (Section 1)1. Ask students to read the picture and make a list with their partner about how many rules of etiquette can be seen being broken.
人教版新目标初中英语九年级下册Could you please tell me where the restrooms are教案
Step Ⅰ RevisionCheck homework． Ask a few students to read the article in 3a．Then ask a few students to read their guides．Step Ⅱ Part 1Look at the words in the box． Ask a student to read them． Make sure the students understand the meaning of the words． You are to fill in the blanks with the words． In some cases, students may need to use another form of the word, for example adjusting for tense or subject/ verb agreement．Ask students to fill in the blanks on their own．Check the answers． Step ⅢPart 2Go through the instructions with the class．Look at the example with the students．Ask students what the answer would be．Ask a student to read the question and answer it．Excuse me, could you tell me where the bank is, please?The bank is across the street from the shopping malt．Get students to complete the work in pairs．Check the answers． Ask a few students to read their questions．Step Ⅳ Just for Fun!Ask all the students to read the conversation． Ask: What is funny about this cartoon? Help students to explain． A Martian is a person from the planet Mars．There is no such thing as Martian food on Earth, and the clerk looks silly because he is trying to think of where there is a Martian restaurant．Invite some pairs of students to present this conversation to the rest of the class．Step Ⅴ Summary and HomeworkIn this class, we’ve done much writing practice using the key vocabulary words and the target language presented in this unit． After class, please finish the questions in 2 in your exercise books． Then finish the exercises on pages 47～48 of the workbook as well．The Seventh Period Ⅰ Teaching Aims and Demands1． Knowledge Objects（1） Key Vocabularyimage, adventure, jealousy, hero, crime, journey, brave, no longer, show interest in, take it easy, become interested in, plain looks（2）Text:Grown-ups like cartoons, too．2． Ability Objects（1） Fast-reading to get a general idea of the text．（2） Careful-reading to get the detailed information in the text．
人教版新目标初中英语九年级下册You’re supposed to shake hands教案
教学目标：1. 掌握本单元一些重点词汇的写法和用法。2. 学会自如谈论餐桌礼仪。Step 1 RevisionAsk some students to retell the customs at the table in France in the passage in 3a.Step 2 Self checkPart 1. Fill in each bland with the correct word given. Students do the exercises by themselves at first. Then check the answers. Ask the students to comprehend the sentences and help them point out uses of some words, like “arrive (at / in) sw., spend time / money on sth , spend time / money (in) doing sth.”Part 2. Read about Fan Ling’s experience in a western restaurant. Understand the passage. Point out some key points in the passage.1. be / get used to doing sth. 习惯做某事2. begin with = start with 以….开头3. crowd v. 挤满，塞满 the crowd 人群 crowded adj. 拥挤的Then students discuss about how she would solve her problem. Ask some to share their stories with others.Part 3. Complete the crossword by looking at the sentences on the left. Then check the answers.
人教版新目标初中英语七年级下册Where is your pen pal from教案
2.1Match the country with the language.Step II Reading3a? let the students read the letter fast and answer the questions.? Let the students ask more questions about the letter as possible as the can.Step III Writing3b.Step IV. Pairwork2cStep V Listening2a, 2bStep V. HomeworkExercises book(1) P3Exercises book (2) P3Period FourStep I . Dictate the words and sentences in Unit1.Step II. Self-checkStep III. Check the answers for Exercises book in the unit.Step IV. Home workRevise and preparation for unit 2.教学反思：通过本单元的学习，学生基本可以谈论人们的国籍，居住城市及其所说的语言，通过书信方式去介绍自己并寻找笔友。但在涉及到国外的一些城市时，学生对这方面的知识相对欠缺，能介绍的城市并不多，也反应出学生课前预习不充分，这跟学生学习条件也有关，大多数学生无法通过网络获取所需信息。因此，在以后的教学中要多指导学生通过计算机网络获取信息，拓宽知识面。
