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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.
北师大初中九年级数学下册30°，45°，60°角的三角函数值2教案
教学目标：1.能利用三角函数概念推导出特殊角的三角函数值.2.在探索特殊角的三角函数值的过程中体会数形结合思想.教学重点：特殊角30°、60°、45°的三角函数值.教学难点：灵活应用特殊角的三角函数值进行计算.☆ 预习导航 ☆一、链接：1.如图，用小写字母表示下列三角函数：sinA = sinB =cosA = cosB =tanA = tanB =2. 中，如果∠A=30°,那么三边长有什么特殊的数量关系？如果∠A=45°,那么三边长有什么特殊的数量关系？二、导读：仔细阅读课本内容后完成下面填空：
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
北师大初中九年级数学下册二次函数与一元二次方程2教案
教学目标：1.知道二次函数与一元二次方程的联系，提高综合解决问题的能力．2.会求抛物线与坐标轴交点坐标，会结合函数图象求方程的根.教学重点：二次函数与一元二次方程的联系．预设难点：用二次函数与一元二次方程的关系综合解题．☆ 预习导航 ☆一、链接：1.画一次函数y=2x-3的图象并回答下列问题(1)求直线y=2x-3与x轴的交点坐标； (2)解方程2x-3=0(3)说出直线y=2x-3与x轴交点的横坐标和方程根的关系2.不解方程3x2-2x+4=0，此方程有 个根。二、导读画二次函数y= x2-5x+4的图象1．观察图象，抛物线与x轴的交点坐标是什么？2.求一元二次方程x2-5x+4=0的解。3.抛物线与x轴交点的横坐标与一元二次方程x2-5x+4=0的解有什么关系？（3）一元二次方程ax2＋bx＋c=0是二次函数y＝ax2＋bx＋c当函数值y=0时的特殊情况.二次函数y＝ax2＋bx＋c的图象与x轴交点的横坐标与一元二次方程ax2＋bx＋c=0的根有什么关系？
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.
北师大初中七年级数学下册角平分线的性质教案
解析：根据AB∥CD，∠ACD＝120°，得出∠CAB＝60°.再根据尺规作图得出AM是∠CAB的平分线，即可得出∠MAB的度数．解：∵AB∥CD，∴∠ACD＋∠CAB＝180°.又∵∠ACD＝120°，∴∠CAB＝60°.由尺规作图知AM是∠CAB的平分线，∴∠MAB＝12∠CAB＝30°.方法总结：通过本题要掌握角平分线的作图步骤，根据作图明确AM是∠BAC的角平分线是解题的关键．三、板书设计1．角平分线的性质：角平分线上的点到这个角的两边的距离相等．2．角平分线的作法本节课由于采用了动手操作以及讨论交流等教学方法，从而有效地增强了学生对角以及角平分线的性质的感性认识，提高了学生对新知识的理解与感悟，因而本节课的教学效果较好，学生对所学的新知识掌握较好，达到了教学的目的．不足之处是少数学生在性质的运用上还存在问题，需要在今后的教学与作业中进一步的加强巩固和训练
北师大初中七年级数学下册多项式与多项式相乘教案
解：(ax2＋bx＋1)(3x－2)＝3ax3－2ax2＋3bx2－2bx＋3x－2.∵积不含x2项，也不含x项，∴－2a＋3b＝0，－2b＋3＝0，解得b＝32，a＝94，∴系数a、b的值分别是94，32.方法总结：解决此类问题首先要利用多项式乘法法则计算出展开式，合并同类项后，再根据不含某一项，可得这一项系数等于零，再列出方程解答．三、板书设计1．多项式与多项式的乘法法则：多项式和多项式相乘，先用一个多项式的每一项与另一个多项式的每一项相乘，再把所得的积相加．2．多项式与多项式乘法的应用本节知识的综合性较强，要求学生熟练掌握前面所学的单项式与单项式相乘及单项式与多项式相乘的知识，同时为了让学生理解并掌握多项式与多项式相乘的法则，教学中一定要精讲精练，让学生从练习中再次体会法则的内容，为以后的学习奠定基础
北师大初中七年级数学下册单项式除以单项式教案
光的速度约为3×108米/秒，一颗人造地球卫星的速度是8×103米/秒，则光的速度是这颗人造地球卫星速度的多少倍？解析：要求光速是人造地球卫星的速度的倍数，用光速除以人造地球卫星的速度，可转化为单项式相除问题．解：(3×108)÷(8×103)＝(3÷8)·(108÷103)＝3.75×104.答：光速是这颗人造地球卫星速度的3.75×104倍．方法总结：解整式除法的实际应用题时，应分清何为除式，何为被除式，然后应当单项式除以单项式法则计算．三、板书设计1．单项式除以单项式的运算法则：单项式相除，把系数、同底数幂分别相除，作为商的因式；对于只在被除式里含有的字母，则连同它的指数作为商的一个因式．2．单项式除以单项式的应用在教学过程中，通过生活中的情景导入，引导学生根据单项式乘以单项式的乘法运算推导出其逆运算的规律，在探究的过程中经历数学概念的生成过程，从而加深印象
北师大初中七年级数学下册单项式与单项式相乘教案
解析：先求出长方形的面积，再求出绿化的面积，两者相减即可求出剩下的面积．解：长方形的面积是xym2，绿化的面积是35x×34y＝920xy(m2)，则剩下的面积是xy－920xy＝1120xy(m2)．方法总结：掌握长方形的面积公式和单项式乘单项式法则是解题的关键．三、板书设计1．单项式乘以单项式的运算法则：单项式相乘，把系数、同底数幂分别相乘，作为积的因式；对于只在一个单项式里面含有的字母，则连同它的指数作为积的一个因式．2．单项式乘以单项式的应用本课时的重点是让学生理解单项式的乘法法则并能熟练应用．要求学生在乘法的运算律以及幂的运算律的基础上进行探究．教师在课堂上应该处于引导位置，鼓励学生“试一试”，学生通过动手操作，能够更为直接的理解和应用该知识点
北师大初中七年级数学下册等腰三角形的性质教案
方法总结：在等腰三角形有关计算或证明中，会遇到一些添加辅助线的问题，其顶角平分线、底边上的高、底边上的中线是常见的辅助线．三、板书设计1．等腰三角形的性质：等腰三角形是轴对称图形；等腰三角形顶角的平分线、底边上的中线、底边上的高重合(也称“三线合一”)，它们所在的直线都是等腰三角形的对称轴；等腰三角形的两个底角相等．2．运用等腰三角性质解题的一般思想方法：方程思想、整体思想和转化思想．本节课由于采用了直观操作以及讨论交流等教学方法，从而有效地增强了学生的感性认识，提高了学生对新知识的理解与感悟，因而本节课的教学效果较好，学生对所学的新知识掌握较好，达到了教学的目的．不足之处是少数学生对等腰三角形的“三线合一”性质理解不透彻，还需要在今后的教学和作业中进一步巩固和提高
北师大初中七年级数学下册多项式除以单项式教案
一、情境导入1．计算：(1)－6x3y4z2÷(－23x2y2)；(2)9mn÷(－6mn)2·(13n2)；(3)6(a－b)3c5÷[－35(a－b)2c]·[－2(a－b)3c4]．2．m(a＋b＋c)＝am＋bm＋cm，(am＋bm＋cm)÷m＝am÷m＋bm÷m＋cm÷m＝a＋b＋c.你能根据多项式乘以单项式的运算归纳出多项式除以单项式的运算法则吗？二、合作探究探究点：多项式除以单项式【类型一】 直接利用多项式除以单项式进行计算计算：(72x3y4－36x2y3＋9xy2)÷(－9xy2)．解析：根据多项式除以单项式，先用多项式的每一项分别除以这个单项式，然后再把所得的商相加．解：原式＝72x3y4÷(－9xy2)＋(－36x2y3)÷(－9xy2)＋9xy2÷(－9xy2)＝－8x2y2＋4xy－1.方法总结：多项式除以单项式，先把多项式的每一项都分别除以这个单项式，然后再把所得的商相加．