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北师大初中七年级数学下册轴对称现象教案
方法总结：判断轴对称的条数，仍然是根据定义进行判断，判断轴对称图形的关键是寻找对称轴，注意不要遗漏．探究点二：两个图形成轴对称如图所示，哪一组的右边图形与左边图形成轴对称？解析：根据轴对称的意义，经过翻折，看两个图形能否完全重合，若能重合，则两个图形成轴对称．解：(4)(5)(6)．方法总结：动手操作或结合轴对称的概念展开想象，在脑海中尝试完成一个动态的折叠过程，从而得到结论．三、板书设计1．轴对称图形的定义2．对称轴3．两个图形成轴对称这节课充分利用多媒体教学，给学生以直观指导，主动向学生质疑，促使学生思考与发现，形成认识，独立获取知识和技能．另外，借助多媒体教学给学生创设宽松的学习氛围，使学生在学习中始终保持兴奋、愉悦、渴求思索的心理状态，有利于学生主体性的发挥和创新能力的培养
人教版新目标初中英语七年级下册Where is the post office教案2篇
Period 2 (3a----Section B 2c)Preview(Pre-task): Key points: What laAdd another information about their pen pals----their language on the cardnguage does she/he speak?She/He speaks....Does she/he have any brothers and sisters? Does she/he speak English?Preview(Pre-task): Add another information about their pen pals----their language on the cardKey points: What language does she/he speak?She/He speaks....Does she/he have any brothers and sisters? Does she/he speak English?Step 1 Revision1.Revisionand dictation of the new words 2.Revise the drills they learned yesterday.(by pairwork and grammar exercise)Step 2 Leading-inT has a conversation with one student. The conversation is following:---Do you have a pen pal?---Yes, I do.---What's your pen pal's name? ---His/Her name is....---Where is your pen pal from? ---He/She is from...---Where does he/she live? ---He/She lives in....---What language does he/she speak?He/She speaks...Write the new words on the Bb. They are following: EnglishChineseJapaneseFrenchStep 3 LearnLearn the new words with the whole class.Finish 3a with the students3b Pairwork T still does an example with one student Then the Ss practise in pairs. The example is following:--Curry Muray is my pen pal. He is from the United States.---What language does he speak?
人教版新目标初中英语七年级下册How was your weekend教案2篇
Teaching Goal:1. General aims:Talk about recent past events2. Particular aims:A. Language Focus.Talk about recent past events and think of the past events.B. Language goalsHow was….?It was …What did …do over the weekend?C. Language structures:(1). How was your weekend? I was great. Pay attention to no form.(2). What did you do over the weekend? I played soccer. We went to the beach.D. Useful words and phrases:Words: was, did, went, beach, over, project, test, wasn’t, false, number, geography, spend, week, most, mixture, their, had, little, cook, read, saw, change, everyone, sit, sat, no, anythingPhrases: did one’s homework, played soccer, cleaned my room, went to the beach, played tennis, went to the movies, on Saturday morning, over the weekend, cook … for, what about, do some reading, have a party, talk show, go shoppingE. Grammar language:Present simple past tenseRegular and irregular verbsF. Learning strategies:Tour and holidaysG. Interdiscipinary:H. Emotion and manner:Teaching time: 5 periodsTeaching procedures:Period One教学步骤、时间 教师活动 学生活动 媒体应用Step 1Free talk 3’ Ask some questions like:Who’s on duty today?What’s the weather like? Answer and talk about something.让同学们回答下列问题1. Do you like weekend? (Let some students answer)It takes them three minutes to talk about the question.2. Why do you like weekend? (let the students answer) Most of the students like the weekend此时教师用汉语问：“在周末期间问你干了什么?这句话用英语这么回答?Let the students guess.At last the teacher give them right answer3. What did you do over the weekend?(板书、学习)
人教版新目标初中英语七年级下册I want to be an actor教案2篇
三、教学建议第一课时：1. Lead in (Vocabulary)A) Before class, teacher should collect some pictures of working places. For example: Bank, TV Station, Restaurant, Police Station, Hospital ...B) In class, show students the pictures (PowerPoint, OHP). Ask students to tell the name of the working places and the name of the jobs.Shop assistant, doctor, actor, reporter, police office, waiter, bank clerk, studentC) Do exercise 1a and 3a.2. Bingo GameAsk groups of students to make up pairs of cards with a job on one and the related workplace on the other. For example, waiter / restaurant, teacher / school, doctor / hospital. Encourage students to use both the job / workplace combinations in the book and the ones that students came up during class discussions. Be sure they have twice as many sets of cards as there are students in the group. They can make two sets of cards for a single job / workplace, if necessary. Then have each group mix up its set of cards and hand their cards out in random order. Each time a student gets a pair of cards that match, he or she can lay these cards down. The goal is to have no cards in your hand at the end.3. Task OneA) Ask students to work in pairs and ask the partner what does he / she want to be in the future.e. g. :What do you / does he / does she want to be?I want to be a.Why?Because it's (adj).B) Vocabulary: Section B, 1a4. Homework 1.2.
人教版新目标初中英语七年级下册What do you think of game shows教案
五、教学Section B-2c1. Pair work: What do you think of the belt/sunglasses/…? What does your father/mother/… think of your scarf/belt…?2. Group work（1）. Teacher shows some different kinds of school uniforms (制服)and asks : “ What do you think of your school uniforms? If you have a chance to choose your school uniforms, what kind would you like to choose?”（2）. Discuss in groups.（3）.Get some Ss to report in class.说明：这一步旨在让学生运用已有的语言知识谈论对事物的看法和意见，并简单阐明理由，培养学生的主动思维能力和运用英语的能力。六、教学拓展调查电视节目的收视率任务：调查你周围的人对现在各种电视节目的反响。活动过程：1．教师布置任务，让学生调查周围的人（包括他的亲戚朋友和邻居）喜欢收看哪方面的电视节目。2．学生进行调查活动，运用本单元所学的句型What do you think of….? (Why?)What's your favorite game shows?What do you think of talk show?I doesn’t mind it.I like it.I love it.I can’t stand it.3．记录下排在前10位的TV Program，填写调查表，比较其收视率。
人教版新目标初中英语七年级下册Where did you go on vacation教案
句型: Where did you go on vacation? I went to summer camp．Did she go to Central Park？Yes，she did．No, she didn’t语法：一般过去时特殊疑问句、一般疑问句及肯、否定回答。课时安排4课时第一课时：Section A：la，1b，lc，2a，2b，2c 第二课时：Section A：3a，3b，4第三课时：Section B：1，2a，2b，2c第四课时：Section B：3a，3b，3c，4 and Self Check第一课时教学目标掌握描写假期生活的形容词。假期里自己所做事情的简单表达。谈论假期做的事情及当时情况。谈论假期时旅游的天气，旅游者以及食物等。教学过程一、导入播放一首英文歌曲：Let’s travel 说明：通过让学生听节奏欢快迪斯尼英语歌曲Let’s travel.引入本节课谈论的话题vacation and travel. 让歌曲使学生的思维活跃，增强课堂气氛，激发学生提高学习英语的兴趣。T：How is the trip ?Ss : It’s pretty good/ happy/exciting /relaxing/busy/dangerous/ fantastic说明：这个问题是为了操练形容词。建议让多个Ss作答。鼓励他们用不同的形容词。上述个别形容词本应在第二课时中出现，但可以在warming-up中第一次非正式出现。这些形容词也可在老师的评价语中适时出现，以加深学生对词汇的印象。
人教版新目标初中英语七年级下册Why do you like koalas教案2篇
单元整体说明（一）单元教材分析本单元的核心话题是描述动物和表达个人喜好，以及句式why do you like…? Because…。这也是本单元的教学重点。通过本单元的学习，学生应能较流利地运用所学词汇和句型描述动物，表达个人喜好。（二）单元知识结构1．词汇动物名称 tiger, elephant, koala, dolphin, etc．词汇描述性形容词: smart, cute, ugly, clever, shy, etc．国家名: Australia, South Africa2．句型Why do you like koala hears? Because they are cute．Where are pandas from? They're from China．What animals do you like? I like dolphins．（三）单元整体目标1．Master the vocabulary2．Master and use: Why do you like koalas? Because they am cute．Where are pandas from? They're from China．What animals do you like? I like dolphins．（四）单元教学重难点一览（五）单元学情分析学生此前已经学过由why, where, what 引导的特殊疑问句句型，具有了学习本单元知识的认知前提。形形色色的动物能激发学生的好奇心，产生了解它们的欲望，这有利于本单元知识的教学和学生学习兴趣的培养。
人教版新目标初中英语七年级下册What does he look like教案3篇
所需要用到的句子：Who is that?That is Jack. I like him.Why do you like him?I like him because he is interesting.Task 4: 设计理想中的人类Step one: 设计理想中的人类的外貌。把全班同学分成若干小组，学生可以边说边在纸上画出他们的模样。Step two: 设计理想中人类的性格。学生们可以把那些能描述性格的单词写在图画的旁边。Step three: 每组选出一名同学，其他同组同学提问，他作简单回答，并说明原因。所需用到的句子：What does he or she look like?He or she ...What is he or she like?He or she is ...Why?Because ...Task 5: 挑战性活动调查性格是天生的还是后天形成的，让每个同学回家去调查一下自己成长过程中性格是否有变化，具体是怎样的，为什么会这样？ Teaching Aims:1. Enable students to have a general understanding of how to talk about people's physical appearance.2. Enable students to tackle some essential vocabularies and patterns about describing people. Provide them with necessary skills and methods.3. Create various chances for students to describe the persons they're familiar with, such as classmates, family members, teachers, idols, etc.
人教版新目标初中英语七年级下册Don’t eat in class教案2篇
Don’t fight. =You can’t fight. （板书，教读）教师把这些句子板书在黑板上，并请学生大声整齐地读祈使句和“can’t”句型，并让学生注意两种句型表达形式的不同和转换,“Don’t …=You can’t…”;并对学生说：These are our school rules. （板书，教读） You can’t break the school rules. Don’t break the school rules.（板书，教读）步骤3 :Practicea. T: Now, each of the students is breaking one of these rules.Please finish 1a.学生看图，完成1a的内容，检查答案并大声朗读校规。b. 听录音，完成1b，选出四位学生都违反了哪条校规；听之前，学生要读会英文名。c. 请两位学生朗读1c部分的句型；要求学生两人一组对话表演，SA扮演外校转来新生，SB告知本校校规。（学生可经过讨论，多说出他们想到的校规，不必只限于书上；教师应给予帮助）2) 第二课时（2a~4）步骤1 :warming up of revisionT: What are the rules at your school?学生使用“can”或祈使句表达各条校规；其中老师可引出“eat in the cafeteria outside”的表达。步骤2 :Practicea.T: Christina is an exchange student. She doesn’t know the rules. Let’s listen, what activities they’re talking about?学生听第一遍时，完成2a；第二遍时，完成2b；b. 请学生领读2c部分，看着2a完成的表格，理解2c活动的要求；分成小组针对2a进行问答；
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七年级下册It’s raining教案2篇
1 Each group choose one place to describe and what you are doing in it Choose one place, and describe what they are doing 2 Move around the room and give suggestions Talk about it and write it down 3 Ask one to show their works and act it Choose one of each group to make a report 4 Evaluate the best group and the best reporter Choose the best one Homework Ask your friends their ideal place and write about it教学反思：新课程标准中强调学生在课堂中的主体地位，在综合课中他们的主体地位就更加突出。在各个活动中给不同程度的学生不同层次的任务，让各层面的学生都有表现发挥的机会，从而产生对英语的兴趣。使用照片图片多媒体来辅助教学，效果更好。同时让了解其他国家风景，风俗的同学介绍ideal place，增加学生的背景知知识，实现跨学科交流的目的。教案点评：采用任务型教学模式，在各个活动中给不同程度的学生不同层次的任务，让各层面的学生都有表现发挥的机会，从而产生对英语的兴趣。使用照片图片多媒体来辅助教学，效果更好。让了解其他国家风景，风俗的同学介绍ideal place，增加学生的背景知识，实现跨学科交流的目的。
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。
部编版语文九年级上册《范进中举》教案
目标导学一：了解作者，了解作品吴敬梓，字敏轩，号粒民，晚年又号文木老人，安徽全椒人，清代小说家。吴敬梓出生于一个科甲鼎盛的缙绅世家，其曾祖父和祖父两代人中，共出了六名进士。受家族的影响，他少时热衷科举，早年入学为秀才，二十九岁时参加乡试，却因“文章大好人大怪”而遭黜落。不过，读书生活使他显露出孤标脱俗的叛逆个性。特别是在他的父亲去世后，近房中不少人觊觎遗产，使他得以认清科甲世家的虚伪和卑劣。吴敬梓性情豁达，不善治家，不上十年，就将遗产消耗一空。经历了由富到贫之变后，他饱尝了世态炎凉，体察到士大夫阶层的种种堕落与无耻，看清了清王朝统治下政治的腐败与社会的污浊。正因为其个人经历，使他对当时儒生的生活和精神状态之弊病有了深刻的了解，写下了著名的讽刺小说《儒林外史》。
人教版新目标初中英语八年级下册Will people have robots教案
Teaching goals:1.Words&phrases: robot, paper, less, fewer, simple, unpleasant, factory, seem, etc .2.will 构成的一般将来时态的陈述句、否定句、疑问句及回答.3.There be 句型的一般将来时.4.more , less , fewer 的用法.5.学习一般将来时态的相关知识，学会对未来进行预测.6.对five years ago ,today ,in five years 简洁回顾与展望的方式，贴近实际符合学生心理，激发学习兴趣.7.通过时间对比复习一般过去时态、一般现在时态，巩固一般将来时.Important and difficult points :1.will构成一般将来时态的句式。2.There be 句型的一般将来时态。3.more , fewer , less 的用法。4.How to make predictions .Period 1Teaching procedures:Step 1 Leading in1.Greetings: Welcome to school .What’s the date today ? Who’s on duty today ?Do you enjoy your winter holiday ?Do you finish your homework ?Do you want to live on the moon ?Can you guess what will happen in ten years ?Collect the Ss’ answers and say something about their predictions .Step 2 Pre-taskSB Page 2 ,1a .1.Look at the picture :How will the world be different in the future ,100 years from now ?We’re going to talk about sth in 100 years .
二年级数学下册教案汇总
教学反思：1、引导学生体验抽象除法竖式的过程。学生在学习表内乘除法时，利用乘法口诀已经能够在算式上直接写出得数。教材安排了“18个苹果，每盘放6个，可以放几盘”的“分苹果”活动，列举了四种解决这一问题的方法。在此基础上，引导学生按照自己的想法来分这些苹果，进而再由对除法竖式有一定了解的学生介绍竖式计算，并且把竖式中的每一步所表示的含义和分苹果的活动紧密联系起来。2、在探究中理解除法的试商方法。学生通过实际操作、观察比较，培养学生质疑和创新精神，学会学习、积累数学活动经验的有意义的学习过程。3、不足：这节课上得不够生动、活泼。
（说课稿）《小马过河》部编人教版二年级上册语文
一、说教材《小马过河》是统编语文小学二年级下册第五单元的一篇精读课文。这篇文章篇幅长，涉及的事物多，哲理深刻。但课文情节美、事物美、构图美，我们可以利用课文自身的美去调动学生学习的兴趣，创设情境，在生动活泼的教学中扎扎实实地训练学生的语言。这是一篇家喻户晓的童话故事。讲述了小马在帮妈妈驮麦子到磨坊去的途中遇到一条小河，不知是深是浅，最后在妈妈的指引下安全过河的故事。本文以“过河”为线索，采用简洁生动的语言，使学生懂得做事不能只听别人说，要动脑筋想想，亲自去试试才行的道理。二、说教学目标1.会认“棚、驮”等14个生字，读准多音字“坊”，会写“愿、意”等8个生字。 2.能正确流利有感情地朗读课文，分角色朗读课文。3.引导学生知道做事不仅要动脑筋想，而且要勇于试，初步懂得“实践第一”的道理。三、说教学重难点1.学会本课生字新词，学习抓住重点语句理解课文内容。（重点） 2.理解文中老马对小马说的话，明白其中蕴含的道理。（难点）
人教部编版语文九年级下册名著导读《儒林外史》讽刺作品的阅读教案
“拱一拱手，一屁股就坐在上席”，两个动作活画出了夏总甲在乡民面前的傲慢自大。作者接着写他的一番话语：“俺如今倒不如你们务农的快活了。想这新年大节，老爷衙门里，三班六房，那一位不送帖子来。我怎好不去贺节?每日骑着这个驴，上县下乡,跑得昏头晕脑。”“从新年这七八日，何曾得一个闲?恨不得长出两张嘴来，还吃不退。”巧妙地揭示了他为何目中无人和衣服“就如酒篓一般”。二、通过故事情节的前后对比来表达讽刺。第二回中，周进六十多岁了，还以老童生的身份在薛家集观音庵教私塾,一年才十二两馆银，生活窘困，地位低下，村中新中秀才青年梅玖也奚落他。到第七回中，周进中了进士，做了官以后，梅玖就无耻地冒充自己是周进的学生，薛家集的观音庵里也供起了周进的长生牌位。梅玖见了周进早年写的一副对联，贴在墙上，红纸都发白了，竟吩咐和尚用水喷了,剥下来装裱收藏。这一对比既写出了周进做官前后迥然不同的境遇，也写出了秀才梅玖的庸俗势利以及社会上一些人的趋炎附势。所以，《儒林外史》的讽刺，不仅仅是对人物的讽刺,更是对当时社会中各种现象的揭露、控诉和批判。
部编版语文八年级上册《一着惊海天——目击我国航母舰载战斗机首架次成功着舰》教案
2．为了表现出我国航母舰载战斗机首架次成功着舰时惊心动魄的气势，表现出舰载机成功着舰后国人的喜悦，作者在语言上也下了一番功夫，请你结合课文做具体分析。明确：(1)运用修辞手法，描绘着舰场面。“声如千骑疾，气卷万山来。”运用对偶、夸张和比喻的修辞手法，增强文章气势，生动形象地表现了舰载机着舰时的浩大声势，具有感染力。(2)运用细节描写，生动形象地描绘出舰载机着舰的情形。如“震耳欲聋”“轰鸣”描绘出舰载机着舰时巨大的声音，“眨眼之间”“刹那间”“疾如闪电”等词描绘出舰载机着舰时的震撼场面。“牢牢地”“稳稳地”生动地写出了我国舰载机着舰技术的成熟和飞行员操作技能的娴熟。“定格了一个象征胜利的巨大‘V’字”的特写镜头，既是对当时情景的生动再现，也表现了作者对我国航母舰载战斗机首架次成功着舰的喜悦和自豪。
人教部编版语文八年级上册名著导读《红星照耀中国》纪实作品的阅读教案
（2）长征精神的内涵。生：长征是宣言书，长征是宣传队，长征是播种机。大家好！我来和大家分享我们组关于长征精神的探索。课件出示：长征精神的内涵，实际上就是红军在长征途中表现出的对革命事业无比的忠诚、坚定；不怕牺牲、敢于拼搏的无产阶级乐观主义精神；顾全大局、严守纪律、紧密团结的精神。这些构成了伟大的长征精神：不怕牺牲、前仆后继、勇往直前、坚韧不拔、众志成城、团结互助、百折不挠、克服困难、忠诚爱国。生：对于当代青少年如何传承长征精神这一问题，我们认为：课件出示：长征精神是革命先辈留给我们的宝贵财富，作为当代中学生，我们要树立崇高的理想和信念，保持和发扬艰苦奋斗的作风、弘扬集体主义精神，脚踏实地为实现革命理想和争做社会主义事业的可靠接班人而努力。
部编版语文七年级上册《赫尔墨斯和雕像者》说课稿
一、说教材《赫尔墨斯和雕像者》选自人教版七年级上册第六单元《寓言四则》中的第一则寓言，本单元主要是一些有趣的故事，通过故事揭示道理。学情分析：学生在小学已经学过一些寓言故事的基础上，能够联系自己的生活体验积极思考和表达自己的观点。（根据新课标要求、寓言的特征和学生的实际情况）二、说教学目标知识与能力目标：了解寓言以及《伊索寓言》的知识；过程与方法目标：品味描写人物心理变化等细节描写，分析赫尔墨斯的性格特征；情感态度与价值观目标：正确理解寓意，树立正确的人生处事态度。三、说重难点（本单元要求：学习《伊索寓言》时重在让学生揣摩人物的语言、表情。）重点：揣摩人物的心理变化等细节描写。难点：多元理解寓意，培养学生发散思维。
