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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We’re trying to save the manatees教案2篇
本单元主要围绕着有关濒临灭绝的动物这一话题，学习了应该怎样保护我们的环境，以及就某一问题展开辩论。目标提示语言目标能够运用所学知识，就某一问题展开辩论。认知目标1、复习一些语法：现在进行时、一般现在时、用used to 表示一般过去时、现在完成时、一般过去时的被动语态。2、学会表达同意和不同意。3、学会以下基本句型：We’re trying to save the manatees.Manatees eat about 100 pounds of food a day.There used to be a lot of manatees.In 1972,it was discovered that they were endangered.Some of the swamps have become polluted.情感目标了解一些濒临灭绝的动物的生活习性和濒临灭绝的原因，教育学生应该如何保护环境。教学提示充分利用多媒体等教学设备，创设与本课话题相关的情境，如各种不同种类的动物、动物园以及有关环境的画画等等。围绕着本单元的教学目标，设计一些贴近学生实际的教学任务，如让学生谈论自己最喜欢的动物，如何拯救濒危动物，如何保护环境等等。让学生根据所学知识，就动物园是否对动物有利以及其他的话题进行辩论。
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What were you doing when the UFO arrived教案2篇
(一).知识方面: 1.培养学生能运用过去进行时来描述、谈论过去某个时间正在发生的事情或动作的意识和能力，能就过去某个时间正在发生的动作做出正确的描述。 2.培养学生的想象力和角色扮演的合作能力。 3.培养学生讲述过去发生的事情经过的能力。能正确运用一般过去时来讲述故事。 (二).技能方面: 1.本单元的语言目标是Talk about past events and tell a story（谈论过去的时间和讲述一个故事），围绕这一目标，要涉及句型： What were you doing when the UFO arrived? ----I was sitting in the barber’s chair. The barber was cutting my hair. 因此必须学习standing、studying、cleaning、sleeping、cooking、making、eating、cutting、等表示地点的词，以便为上述句型提供语言材料。2.学习过去进行时的有关知识。Was/were+现在分词，是该时态的表达式。 3.在学习过程中，要区分The boy was walking down the street when the UFO landed.和While the boy was walking down the street, the UFO landed.这两种由when和while引导的状语从句的句型结构。注意它们的不同。
北师大版初中数学八年级下册一元一次不等式与一次函数说课稿2篇
由于任何一个一元一次不等式都能写成ax+b>0（或<0）的形式，而此式的左边与一次函数y=ax+b的右边一致，所以从变化与对应的观点考虑问题，解一元一次不等式也可以归结为两种认识：⑴从函数值的角度看，就是寻求使一次函数y=ax+b的值大于（或小于0）的自变量x的取值范围。⑵从函数图像的角度看，就是确定直线y=ax+b在x轴上（或下）方部分所有的点的横坐标所构成的集合。教学过程中，主要从以上两个角度探讨一元一次不等式与一次函数的关系。1、“动”―――学生动口说，动脑想，动手做，亲身经历知识发生发展的过程。2、“探”―――引导学生动手画图，合作讨论。通过探究学习激发强烈的探索欲望。3、“乐”―――本节课的设计力求做到与学生的生活实际联系紧一点，直观多一点，动手多一点，使学生兴趣高一点，自信心强一点，使学生乐于学习，乐于思考。4、“渗”―――在整个教学过程中，渗透用联系的观点看待数学问题的辨证思想。
北师大初中七年级数学下册与面积相关的等可能事件的概率教案
方法总结：当某一事件A发生的可能性大小与相关图形的面积大小有关时，概率的计算方法是事件A所有可能结果所组成的图形的面积与所有可能结果组成的总图形面积之比，即P(A)＝事件A所占图形面积总图形面积.概率的求法关键是要找准两点：(1)全部情况的总数；(2)符合条件的情况数目．二者的比值就是其发生的概率．探究点二：与面积有关的概率的应用如图，把一个圆形转盘按1∶2∶3∶4的比例分成A、B、C、D四个扇形区域，自由转动转盘，停止后指针落在B区域的概率为________．解析：∵一个圆形转盘按1∶2∶3∶4的比例分成A、B、C、D四个扇形区域，∴圆形转盘被等分成10份，其中B区域占2份，∴P(落在B区域)＝210＝15.故答案为15.三、板书设计1．与面积有关的等可能事件的概率P(A)＝ 2．与面积有关的概率的应用本课时所学习的内容多与实际相结合，因此教学过程中要引导学生展开丰富的联想，在日常生活中发现问题，并进行合理的整合归纳，选择适宜的数学方法来解决问题
北师大初中七年级数学下册与摸球相关的等可能事件的概率教案
1．进一步理解概率的意义并掌握计算事件发生概率的方法；(重点)2．了解事件发生的等可能性及游戏规则的公平性．(难点)一、情境导入一个箱子中放有红、黄、黑三个小球，三个人先后去摸球，一人摸一次，一次摸出一个小球，摸出后放回，摸出黑色小球为赢，那么这个游戏是否公平？二、合作探究探究点一：与摸球有关的等可能事件的概率【类型一】 摸球问题一个不透明的盒子中放有4个白色乒乓球和2个黄色乒乓球，所有乒乓球除颜色外完全相同，从中随机摸出1个乒乓球，摸出黄色乒乓球的概率为()A.23 B.12 C.13 D.16解析：根据题意可得不透明的袋子里装有6个乒乓球，其中2个黄色的，任意摸出1个，则P(摸到黄色乒乓球)＝26＝13.故选C.方法总结：概率的求法关键是找准两点：①全部情况的总数；②符合条件的情况数目．二者的比值就是其发生的概率．【类型二】 与代数知识相关的问题已知m为－9，－6，－5，－3，－2，2，3，5，6，9中随机取的一个数，则m4＞100的概率为()A.15 B.310 C.12 D.35
北师大初中八年级数学下册三角形的全等和等腰三角形的性质教案
证明：过点A作AF∥DE，交BC于点F.∵AE＝AD，∴∠E＝∠ADE.∵AF∥DE，∴∠E＝∠BAF，∠FAC＝∠ADE.∴∠BAF＝∠FAC.又∵AB＝AC，∴AF⊥BC.∵AF∥DE，∴DE⊥BC.方法总结：利用等腰三角形“三线合一”得出结论时，先必须已知一个条件，这个条件可以是等腰三角形底边上的高，可以是底边上的中线，也可以是顶角的平分线．解题时，一般要用到其中的两条线互相重合．三、板书设计1．全等三角形的判定和性质2．等腰三角形的性质：等边对等角3．三线合一：在等腰三角形的底边上的高、中线、顶角的平分线中，只要知道其中一个条件，就能得出另外的两个结论．本节课由于采用了动手操作以及讨论交流等教学方法，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
北师大初中九年级数学下册切线的判定及三角形的内切圆教案
解析：(1)连接BI，根据I是△ABC的内心，得出∠1＝∠2，∠3＝∠4，再根据∠BIE＝∠1＋∠3，∠IBE＝∠5＋∠4，而∠5＝∠1＝∠2，得出∠BIE＝∠IBE，即可证出IE＝BE；(2)由三角形的内心，得到角平分线，根据等腰三角形的性质得到边相等，由等量代换得到四条边都相等，推出四边形是菱形．解：(1)BE＝IE.理由如下：如图①，连接BI，∵I是△ABC的内心，∴∠1＝∠2，∠3＝∠4.∵∠BIE＝∠1＋∠3，∠IBE＝∠5＋∠4，而∠5＝∠1＝∠2，∴∠BIE＝∠IBE，∴BE＝IE；(2)四边形BECI是菱形．证明如下：∵∠BED＝∠CED＝60°，∴∠ABC＝∠ACB＝60°，∴BE＝CE.∵I是△ABC的内心，∴∠4＝12∠ABC＝30°，∠ICD＝12∠ACB＝30°，∴∠4＝∠ICD，∴BI＝IC.由(1)证得IE＝BE，∴BE＝CE＝BI＝IC，∴四边形BECI是菱形．方法总结：解决本题要掌握三角形的内心的性质，以及圆周角定理．
北师大初中九年级数学下册直线和圆的位置关系及切线的性质教案
解析：(1)由切线的性质得AB⊥BF，因为CD⊥AB，所以CD∥BF，由平行线的性质得∠ADC＝∠F，由圆周角定理的推论得∠ABC＝∠ADC，于是证得∠ABC＝∠F；(2)连接BD.由直径所对的圆周角是直角得∠ADB＝90°，因为∠ABF＝90°，然后运用解直角三角形解答．(1)证明：∵BF为⊙O的切线，∴AB⊥BF.∵CD⊥AB，∴∠ABF＝∠AHD＝90°，∴CD∥BF.∴∠ADC＝∠F.又∵∠ABC＝∠ADC，∴∠ABC＝∠F；(2)解：连接BD，∵AB为⊙O的直径，∴∠ADB＝90°，∴∠A＋∠ABD＝90°.由(1)可知∠ABF＝90°，∴∠ABD＋∠DBF＝90°，∴∠A＝∠DBF.又∵∠A＝∠C，∴∠C＝∠DBF.在Rt△DBF中，sin∠DBF＝sinC＝35，DF＝6，∴BF＝10，∴BD＝8.在Rt△ABD中，sinA＝sinC＝35，BD＝8，∴AB＝403.∴⊙O的半径为203.方法总结：运用切线的性质来进行计算或论证，常通过作辅助线连接圆心和切点，利用垂直构造直角三角形解决有关问题．
部编人教版三年级上册《卖火柴的小女孩》说课稿
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