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人教版新课标小学数学四年级上册直线、射线和角说课稿
让学生通过观察和比较，明确连接两点的线段的长度叫做这两点间的距离，两点间的所有连线中线段的长度最短，进一步提升了学生的认识。二、认识角1、认识角的特征。谈话：通过一点，可以画无数条直线。那么通过一点，可以画多少条射线呢？（无数条）操作：请你从一点起，在练习纸上画出两条射线？提问：从一点起画两条射线，组成的图形叫什么？（板书：角）谈话：想一想，刚才我们是怎样画出角的？什么样的图形是角？（从一点引出两条射线所组成的图形是角）请一个学生上黑板画角，其余学生再画一个与前面不同的角，并和同学说说自己画的步骤。归纳：由一点引出的两条射线所组成的图形就是角。2.认识角的符号和各部分的名称。谈话：我们在二年级已经初步认识了角，通过今天的学习，我们将进一步加深对角的认识。请同学们打开课本第17页，自学例2，并和小组里的同学说一说你又了解了哪些有关角的知识。
人教版新课标小学数学六年级上册比的意义说课稿2篇
为什么B和C的答案都对呢？（因为比还可以写成分数的形式，但是读还是读做几比几。）4、判断：(1)小明今年10岁，爸爸37岁，父亲和儿子的年龄比是10∶37。(2)一项工程，甲单独做要7天完成，乙单独做要5天完成，甲乙两人的工作效率比是7∶5。(3)大卡车的载重量是6吨，小卡车的载重量是3吨，大小卡车载重量的比是2。【2】第二层练习1、写出比值是2的比。【3】随机练习（看时间情况定）小明今年12岁，是六年一班学生，该班共有42个学生，小明爸爸今年38岁，在保险公司上班，每月工资1000元，年薪12000元，小明妈妈每月工资800元，年薪9600元，她所在单位有职工24人。要求：根据题目中提供的条件，寻找合适的量，说出两个数之间的比。五、课堂总结，拓展延伸。1、这节课学习了什么知识？你有什么收获？2、你能说出一些生活中的关于比的例子吗？（学生举例）
人教版新课标小学数学六年级上册圆的周长说课稿2篇
多年的小学教学经验告诉我：小学高年级的学生已有一定的自学能力，关键是看我们设置的情景和学生的生活是不是紧密联系，是不是唤起了学生的已有表象，并不和使用多种媒体有绝对联系。所以在学习例题中我引导学生自主探讨，从中发现问题，提出问题，最后独立解决问题，从而训练学生数学语言表达能力，发展学生的创造性思维。⒋质疑问难。㈣新知总结对上面所学知识，教师引导学生作一次归纳总结，让学生明确要求圆周长时，必须设法求得圆的直径或半径。这样使学生对求圆周长有明确的认识，进一步深化重点。㈤新知运用国家教委加强与改进小学数学教学的意见中提出：基础训练是使学生融会贯通地掌握知识，形成熟练技能和发展智力的重要手段。所以在本节练习中我以基础练习为主，适当补充了提高练习。
人教版新课标小学数学六年级上册纳税说课稿2篇
⑴各种收入是什么意思？请举例说明；⑵什么叫税率？你能写出税率的公式吗？（税率=应纳税款÷各种收入×100%）3、介绍，纳税比率。税率的高低由国家统一规定，国家规定下面的一般纳税率是：⑴增值税13%或者17%⑵营业税务3%至20%（行业不同，标准不等，如交通行业5%，娱乐行业20%）⑶消费税务3%到50%不等。⑷个人所得税5%到45%不等。[意图：理解税种是教学中的难点，为此，采取适当分层，多举实例，观察思考，讨论交流，介绍说明等方法，让学生了解在现实生活中纳税的种类，为例题的教学做好铺垫。]活动三：学习纳税算法。1、出示例题：一家饭店十月份的营业额约是30万元。如果按营业额的5%缴纳营业税，这个饭店十月份应缴纳营业税约多少万元？2、读题理解：①按营业额5%缴纳营业税这句话你是怎样理解的？②如何列式计算？3、试做汇报：学生独立试尝试计算后，指名回答，教师板书：30×5%=1.5（万元）4、反馈练习：
人教版新课标小学数学六年级上册确定起跑线说课稿2篇
3、整理数据，确定思路。在此认知基础上，紧接着引申出进一步研究的问题“各条跑道的起跑线应该相差多少米？”这个问题很难通过观察得到，需要学生收集相关数据，具体分析起跑线的位置与什么有关。使学生在汇报的过程中自然的发现：要确定跑道的起跑线，只要算出每相邻两条跑道的长度差就可以了。有的学生说，由于跑道的直道长度是相同的，所以算出弯道的长度差就可以了。在这里，教师或学生还可就图片说明半圆形跑道的直径是如何规定的，也就是里圆的直径加上两个跑道的宽度，以及跑道线的宽在这里忽略不计等问题向其它学生作一具体说明。在些环节，让学生进行观察，让他们自己发现规律，培养他们抽象概括能力和语言表达能力，在这个环节中教师要灵活的驾驽课堂,及时的抓住课堂中新生成的问题,使问题得以提升,把课堂推向了高潮．
人教版新课标小学数学六年级上册位置说课稿4篇
1、课件出示教材例1的座位图。教师说明分组方法，从左往右依次为第1列、第2列、第3列直至第6列，从前往后依次为第1行、第2行直至第5行。请学生用自己的语言说说张亮的位置，要求尽可能简洁。当多位学生说完之后，教师组织全体学生评价哪种方法最简洁？当学生一直认同第2列第3行是最简洁的描述方法时，教师板书：第2列第3行。学生主动参与，体会最简表述方法的优越性。2、此时，教师再提出你能用这种方法描述王艳的位置吗？赵强呢？及时反馈,利用最简方法描述其他两位同学的位置。3、让学生完成一个记录游戏：教师快速地报出第几列第几行，让学生记录。学生可能记录不下来。这时教师提出我们要进一步简洁，不用文字，用数字和符号把它的位置记录下来。通过游戏使学生感受到“数对”产生的必要性。学生用自己的方式填写，教师可以选取几位代表在黑板上写，然后提出这些同学记录方法不一样，但有什么相同的地方？引导学生观察发现都有数字2和3，都表示第2列第3行，
人教版新课标小学数学六年级上册圆的认识说课稿2篇
学生的学习活动是一个生动活泼而富有个性的过程，为了把学生探索的阵地从课堂延伸到课外，引导学生主动地应用所学的知识和方法解决实际问题。我又设计了以下练习题：1、脑筋乐园：学校田径运动会即将举行，你有办法帮学校在操场上画出一个半径为50米的圆吗？2、（1）应用圆的知识解释下列现象，并写出来。为什么井盖也得做成圆形的？人们在围观的时，为什么会自然地围成圆形？（2）搜集有关圆的资料。贴到教室的数学角上，大家共享。3、画出各种大小、不同颜色的圆，组合出一幅美丽的图画。（设计意图）将学生探索的阵地从课堂延伸到课外，引导学生主动地应用所学知识和方法解决实际问题。（我认为把本句提前，这里删去，这样显得更连贯）（五）全课总结1、让学生谈收获，进行自我评价。2、我对整节课进行知识要点归纳和对学生学习情况进行评价。（这样总结，我注重学生的自我评价，自我体验和个性发展。即学生情感的体验和收获）（我认为蓝色字那句可删去）
人教部编版七年级下册写作写出人物的精神教案
我来到书房，找到了字典，既想快点知晓答案，和妈妈比个胜负，又想慢点儿，万一又错了怎么办。我紧张地翻开字典，找到了“偌”字的读音。天呐，我是对的，我太开心了！（不足1：缺少动作描写，没有展现出“我”的紧张。修改：我使劲地捏着字典，颤抖着双手，慢慢地打开字典。不足2：结尾缺少人物的语言和神态描写，没有展现出人物开心的心理。修改：我眉飞色舞地大叫道：“天呐，我赢啦！我赢啦！”）我捧着字典，连蹦带跳地来到妈妈面前，欣喜若狂地说：“妈妈，你想不到吧，你一个堂堂初中老师，居然败在拼音不太好的女儿手下。哈哈，我终于报‘仇’了……”此时的我，简直比中了五百万还要开心一百倍。妈妈一听便傻了眼，刚才那坚定的神情已经荡然无存，妈妈连忙接过字典看了又看，生怕我看错了似的。看到字典上的读音，妈妈哑口无言。
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。
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八年级下册Have you ever been to an amusement park教案
（1）Have you ever been to …? Yes, I have. / Yes, I have ever been to …No, I haven’t. / No, I have never been to …（2）When did you go there? I went there last year. （3）I have never been to a water park. Neither have I. I have ever been to an amusement park. So have I. （4）How long have you been studying English? I’ve been studying English since nine o’clock. I’ve been studying English since I came back home. I’ve been studying English for five hours. （5）What’s that? It’s an amusement park in Japan. I’ve never been to an amusement park like it before. It’s fun to learn another language. Let’s go tonight. Isn’t this great?space museum, amusement park, water park, South America, Peru, Holland, European culture, tour guide, flight attendant, musical instrument, more than, be from, get to, take lessons, neither, discover, graduate, change
人教版新目标初中英语八年级下册If you go to the party, you’ll have a great time教案2篇
区分宾语从句、定于从句和状语从句宾语从句和状语从句，都叫做主从复合句。宾语从句主要是中考必考的，是初中阶段必掌握的从句，宾语从句主要是掌握三要素，所谓宾语从句，就是宾语在主从复合句当中充当宾语的一个句子，叫做宾语从句。主句的谓语动词是及物动词，后面如果是词或者是短语的话，是简单句，如果是句子的话，肯定是宾语从句。I know that he good at English.就是宾语从句，三要素，一要素是要注意连词，连词一共学了三类连词，一类连词是that口语当中可以省略，就像刚才说的那一句，I hear he is good at English.还有疑问代词、疑问副词，how where when，疑问代词、疑问副词。还有一类连词weather是否的意思，不是状语从句当中的如果，这一定要和如果区分开，这是是否。I don't know if he interested at English。宾语从句要注意if是连词。第二要素是语序，要用陈述举语序。比如说你家有几口人，我们都说How many people are there in you family?但是这是简单句，一旦说成宾语从句，你可以告诉我你家有几口人吗？Could you tell me how many people there are in you family ?
人教版新目标初中英语八年级下册How long have you been collecting shells教案2篇
Step Ⅱ Show the new words on the screen and teach the new words. Read the new words to students and ask them to repeat.Step Ⅲ 3aThis activity introduces new vocabulary and provides reading practice using the target language.In this activity first look at the four pictures.T: What can you see in the pictures?Ss: Four snow globes.T: Right. There are four snow globes in the pictures. And what are they?Ss: They are a monster, two polar bears, two penguins and a birthday cake.Write these words on the blackboard: snow globe; monster; polar bear; penguin and birthday cake. Read them to the class and ask students to repeat each one. Make sure students understand each word.Use a computer to show the E-mail message on the screen and read the message to students.Get students to read the e-mail on their own, and then draw lines connecting each snow globe and its description.Correct the answers.AnswersA line should connect each snow globe picture with the words that describe it in the letter.Step Ⅳ 3bThis activity provides writing practice using the target language.First review Activity 2a on Page 47.Then ask students to complete the message according to Activity 2a.Some partial sentences are given to students. Write about one person's collection.When students work, walk around the room checking the progress and offering help as needed.When they finish, ask some students to read their messages to the class.
