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北师大版小学数学五年级上册《找最小公倍数》说课稿
1.教学内容：本课是北师大版第三单元《分数》：《找最小公倍数》第一课时。是引导学生在自主参与、发现、归纳的基础上认识并建立并理解公倍数和最小公倍数的概念的过程。并总结归纳出一些找最小公倍数的方法。2.教材编写意图：五年级学生的生活经验和知识背景比较丰富，新课程标准要求教材选择具有现实性和趣味性的素材，采取螺旋上升的方式，由浅入深地促使学生在探索与交流中建立公倍数与最小公倍数的概念。在此之前，学生已经了解了整除、倍数、因数以及公因数和最大公因数。通过写出几个数的倍数，找出公有的倍数，再从公有的倍数中找出最小的一个，从而引出公倍数与最小公倍数的概念。接着用集合图形象地表示出两个数的倍数，以及这两个数公有的倍数，这一内容的学习也为今后的通分、约分学习打下的基础，具有科学的、严密的逻辑性。（二）对教材的处理意见1.教材中让学生找4和6的倍数，进而引出公倍数和最小公倍数的概念，利于学生建立对概念的理解。
北师大版小学数学五年级上册《3的倍数的特征》说课稿
一个数各个位上的数字之和如果是3的倍数，那么，这个数一定是3的倍数。否则，这个数就不是3的倍数。4、检验结论。（1）我们从100以内的数中发现了规律，得出了3的倍数的特征，如果是三位数甚至更大的数，3的倍数的特征是否也相同呢？（2）利用100以内数表来验证。（3）延伸到三位数或更大的数。如：573、753、999、1236、2244、7863……（4）学生自己写数并验证，然后小组交流，观察得出的结论是否相同。在本环节，我用充足的时间让小组代表上讲台展示成果，说出各自的思考过程，对学生的回答我给予充分的肯定和表扬，引导学生验证自己的发现是否正确，最后达成共识：一个数的各位上的数的和是3的倍数，这个数就3的倍数（板书）。这样便巧妙地突出本课的重点，突破了本课的难点。
北师大版小学数学五年级上册《分数的基本性质》说课稿
（四）引导观察，发现规律1.解决的问题（1）观察发现分数的基本性质（2）培养学生观察--探索--抽象--概括的能力。2.教学安排（1）提出问题：通过验证这两组分数确实相等，那么，它们的分子、分母有什么变化规律呢？（2）全班交流：不论学生的观察结果是什么，教师要顺应学生的思维，针对学生的观察方法，进行引导性评价①观察角度的独特性②观察事物的有序性③观察事物的全面性等。（注意观察的顺序从左到右、从右到左）引导层次一：你发现了1/2和2/4两个数之间的这样的规律，在这个等式中任意两个数都有这样的规律吗？引导学生对1/2和4/8、2/4和4/8每组中两个数之间规律的观察。引导层次二：在1/2=2/4=4/8中数之间有这样的规律，在9/12=6/8=3/4中呢？引导层次三：用自己的话把你观察到的规律概括出来。
北师大版小学数学五年级上册《分数与除法》说课稿
（1） 讨论——选择。教师精心安排了两个环节，一是让学生讨论、选择一个喜欢的分数作为研究对象，二是让学生讨论、选择不同的实验材料，确定不同的验证方法，然后全班汇报。教师给每组准备了一个材料篮，里面装着计算器、钟表、数张纸、线段图、彩笔、直尺等。各小组经过热烈的讨论标新立异地选择了不同的分数作为研究对象、选择不同的材料作为实验器材，一个个跃跃欲试。学生可能会选择折纸涂色、画线段图、用计算器计算、看直尺、看钟面等不同的方法去证明两个分数是否相等。设计意图：这样设计，既是为后面的实验做好准备，避免学生出现盲目行动，同时也是为学生探究方法的多元化创造条件。（2）实验——记录：各组拿出实验报告，开始做实验，并记录实验结果。（3）汇报——交流：分组在实物投影仪上，展示实验报告，说明验证方法。学生可能会出现多种多样的实验报告。（投影）
北师大版小学数学四年级上册《认识更大的数》说课稿
1、教材简析本课学习亿以内数的读法、写法使学生进一步认识计数单位“万”“十万”“百万”“千万”“亿”??知道亿以内以及亿以上各个计数单位的名称和相邻两个技术单位间的进率，学会写亿以内的数。2、教学目标（1）、是学生能正确读写亿以内的数，并了解我国的计数习惯——每四个数为一级。（2）、体会大数在生活中的广泛应用，培养学生自爱生活中寻找数学信息的意识和能力。（3）、了解一些科普知识，并渗透爱国主义教育。3、教学重难点：体会大数在生活中的广泛应用。能正确读写亿以内的数。二、说教法和学法学生是学习的主人，数学教学应设法降低学生的学习难度激发、发学生的学习兴趣，增强学生学好数学的信心。同时注重培养学生自主学习的意识和习惯，为学生创设良好的自主学习情境，尊重学生的个体差异，鼓励学生选择适合自己的学习方式。
北师大版小学数学五年级上册《分数的再认识（二）》说课稿
反思本课的教学过程，我有以下几点认识：1、重视学生的经验和体验，发展数感建构主义的学生观认为，学习不是教师把知识简单地传递给学生，而是学生自己建构知识的过程。在学习过程中，学生不是被动地接受信息，而是以原有知识经验为基础，主动地建构知识的意义。2、关注学生的思维，给学生较大的学习空间。引导学生自主探索的关键问题是要给学生多大的探究空间？我以引导学生自主探索作为根本出发点，设计具有较大探究问题的空间，如“你发现了什么？你有什么问题？”等，学生们结合直观图的观察，逐步发现分子比分母小的分数可以在一个单位“1”中表示，并且小于1；3.本节课最大的不足之处就是由于时间观念，把一节课的内容分开了，比如在教学中加入画一画内容可以加深学生从部分到整体的思维，使学生更近一步理解分数。
部编版语文八年级下册《我一生中的重要抉择》教案
（1）一个快落山的太阳，跟大家讲的，更多的是自己一生奋斗过来的体会。指61岁的老人。（2）加入人家说我是权威，也许还马马虎虎。作者自谦的说法，指成绩还过得去。（3）明明是一个过去时态，大家误认为是现在时态。指作者认为自己不适合再做权威了。（4）扶植年轻人我觉得是一种历史的潮流，当然我们要创造条件，就是把他们推到需要刺激的风口浪尖上。比喻重要的岗位或市场的前沿。【感悟精彩句子】1.所以我知道自己是一个下午四五点钟的太阳。各位呢，上午八九点钟的太阳，这是本科生；硕士生呢，九十点钟的太阳；博士生呢，十点十一点钟的太阳。比喻，拉近了与听众的距离，倍感亲切、期望和鼓舞。2.所以1992年前电视台采访我，我基本上都拒绝了。透过细节，体现了坚持不懈的科研精神。
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Why don’t you get her a scarf教案
教师带领学生复习有关描述宠物的词汇，采用教师提问学生回答的方进行。如：T：What animals do you think would be good pets？What animals do you think would be bad pets？What do you think are good animals for a six-year-old child？然后学生进行 pairwork 练习。Task two: 师生互动，学习探究 1、播放3a部分的录音，引导学生一边听录音，一边跟读。2、通过听录音学生回答以下问题：Why do you think pot-bellied pigs are popular？What are the advantages and disadvantages of keeping such a pet？教师对学生的回答进行及时点评。3．学习范文，学习重点短语，为下步的模仿写作提供语言素材。T :1. )Have you ever kept a pig as a pet?Do you like pigs? St.:No.…Why don’t you like to keep a pig? St: No.They’re too dirty and lazy(Do you know in some foreign countries like Hollyland, Australia,pigs are the most popular pet.there’s a kind of pig.(图)it has an interesting name? it ‘s called a pot-bellied pig.) Now,let’s learn an article about this kind of interesting pet.2.)play the tapeSt.:Listen and repeat3.)show some Qs on computer(本子St.: read silently,then answerthe Qs(本子)4.)Ask ss. Close book and retell this passage.(what is a pot-bellied pig? Is it a good or bad pet? ) St.: retell it to each other“A pot –bellied pig is a popular pet now…”5.read the article together.St.:.practice reading
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By the time I got outside, the bus had already left教案
Ⅰ． Teaching Aims and Demands1． Knowledge Objects（1） Key Vocabularyoversleep（2） Target LanguageWhat happened?I overslept． And by the time I got up, my brother had already gotten in the shower．2． Ability Objects（1） Teach the students to use the new words．（2） Train the students to narrate past events with the Past Perfect Tense．（3） Train the students' listening and speaking skills with the target language．3． Moral ObjectIt’s a good habit to go to bed early in the evening and get up early in the morning． So you’ll never be in a hurry in the morning．Ⅱ． Teaching Key Points1． Key Vocabularyoversleep2． Target LanguageNarrate past events with the Past Perfect TenseⅢ． Teaching Difficult Points1． Train the students to narrate past events with the Past Perfect Tense．2． Train the students to understand the target language in spoken conversation．Ⅳ． Teaching Methods1． Thinking of examples from the students' real lives．2． Making sentences by looking at the pictures．Ⅴ． Teaching AidA tape recorderⅥ． Teaching ProceduresStep I Revision1． Revise the language points in Unit 8．Ask some questions like this: What volunteer work would you like to do?Help the students to answer, I’d like to…/I love to…/I hope to2． Practice the dialogue in Activity 3c on page 62 again． Get students to role play the similar dialogues with the following．
人教版新目标初中英语九年级下册Rainy days make me sad教案
1. 教材分析本单元以how do things affect you？为话题, 从颜色、天气、音乐、广告、产品等方面谈论了外界事物如何影响人的心情。要求学生掌握表达某物或某事给人带来的感觉、看法或影响等。共设计了四个部分的内容：Section A 该部分有4个模块：第一模块围绕Which restaurant would you like to go to?这一话题展开思维（1a）、听力（1b）、口语（1c）训练；第二模块围绕How does music affect you? 进行听力（2a-2b）、口语训练（2c）；第三模块继续围绕how do colors in the restaurant affect you这一话题展开训练，训练形式为阅读和问题体验（3a）和小组活动（3b）；第四模块仍就How do things affect you这一话题以调查的形式展开讨论。Section B该部分有4个模块：第一模块围绕产品广告对人们的影响这一话题以“配对”（1a）与“列举”（1b）两种形式展开训练；第二模块继续围绕How do things affect you? 进行听力（2a-2b）、口语对话训练（2c）；第三模块围绕“Advertising”这一话题展开阅读（3a-3b）和写作（3c）训练；第四模块围绕How posters affect you这一话题以口语训练形式展开小组活动。
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I’ll help clean up the city parks教案
Talk about offering help (P60)I’ll help clean up the city parks.A: I’d like to work ...B: You could help ...Talk about ways to tell people about the Clean-Up Day (P61)We need to ...We can’t ...I’ll ...Talk about the work the volunteers do (P62)These three students all volunteer their time to help other people.Somebody loves to ... / helps ... / plans to ... / wants to ...A: What do you like doing?B: I like ... A: What kind of volunteer work do you think I could do?B: You could ...1. 重点词汇advertisement, fix, repair, pleasure, blind, deaf, shut, carry, specially, fetch2. 认读词汇hunger, homeless, cheer, clean-up, sign, establish, major, commitment, elementary, veterinarian, coach, similar, call-in, strategy, disabled, organization, unable, support, appreciate, donation, part of speech, pronoun, adverb, preposition, conjunction, donate, Jimmy, Sally3. 词组clean up, cheer up, give out, put off, set up, think up, take after, fix up, give away, put up, hand out, work out, at once
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 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。