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人教版新课标PEP小学英语三年级下册Where is my ruler教案2篇

  • 人教版新课标小学数学二年级下册用乘除法两步计算解决问题说课稿

    人教版新课标小学数学二年级下册用乘除法两步计算解决问题说课稿

    例2是面包房买卖面包的情境。解决问题的重点是学会使用小括号列综合算式,并了解小括号的作用。通过学生熟悉的购买面包的情境,解决“还剩多少个”这个实际问题。仍然可以引导学生从不同的角度思考问题,启发列式为54-8-22或为54-(8+22)。第二种解法的综合算式,教材中特别强调“如果写成一个算式,应该使用小括号”,并明确“计算时先算小括号里面的”。因为是初次在列式时需要使用小括号,如果学生产生疑问,教师可组织学生通过回顾旧知,利用现实情境,明确使用小括号的必要性及使用方法。教学例2时可以采用与例1相似的教学方式。首先让学生观察下页图,也可以利用电教媒体创设情境,由学生提出问题,并启发学生思考如何解决。让学生充分交流研讨,畅谈自己的想法,然后着重说明解决问题的思路。列式计算时可以先分步列式,同时强调两种列式方法的内在联系,列综合算式时着重说明使用小括号的目的。

  • 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

    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七年级下册Don’t eat in class教案2篇

    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 want to be an actor教案2篇

    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Why do you like koalas教案2篇

    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What should I do教案2篇

    人教版新目标初中英语八年级下册What should I do教案2篇

    说明:在帮Li Lei提建议的同时,教育学生如何学好英语。第三课时教学目标1. 语言目标:a) 词汇: Original, in style, haircut, the same as.b) 语言结构:My friend wears the same clothes and has the same haircut as I do.2. 能力目标:大多数学生能够谈论自己喜欢哪种服装,提高查找信息的能力。3. 情感目标:学会如何与朋友相处,要有自己对时尚的看法。教学重点掌握一些重要词汇。教学难点学会谈论问题,并能提出书面建议。◆教学突破首先针对Erin的问题,提出个人的建议,模仿2c部分的对话展开双人交际Pair-work;听老师诵读3a部分的信件,并找出LEFT OUT的问题所在;学生完成3b部分的内容,给Left Out提出书面的建议;学以口头形式提出自己目前存在的某个问题,讲给大家听,让同学们给自己提出一个建议,并作笔录;学生两、三个人分成一组,随意性地进行口语交际,谈论P14的第4部分的某个问题,相互交换意见。

  • 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

    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It’s a nice day, isn’t it教案2篇

    人教版新目标初中英语八年级下册It’s a nice day, isn’t it教案2篇

    "Hello! Welcome to English class! Introduce yourself. Meet your new classmates." That's what the teacher says. What do you say? "Oh no!" It can be difficult talking to new people. But it can be fun, and you can make friends. How do you do it? Make small talk. Small talk is polite conversation. "Wang Nan is a great pingpang player, isn't she?" "I'd love to meet her, wouldn't you?" "It's been raining a lot, hasn't it?" Tag questions are a form of polite speech. To make small talk successfully, you should know how to make them. You should also know what topics to talk about. Try to learn this unit carefully. The next time you're in English class, you'll find out. Making small talk's easy, isn't it? (“你好!欢迎你!请做一下自我介绍。认识一下你的新同学。”通常在课上老师会这样说。你会说什么呢?“噢,不!”与陌生人谈话太困难了。但是这也很有意思,并且你还能交到朋友。你该怎么做呢?闲聊。闲聊指得是礼貌的对话。“王楠是一个很棒的乒乓球运动员,不是吗?”“我希望自己能认识她,你呢?“今年的雨水很多,不是吗?”反意疑问句是一种礼貌用语。为了使得谈话成功,你应该知道怎样去进行闲聊。你还应该知道与不同的人该谈论什么样的话题。认真的学习这个单元吧,下次在英语课上,你会发现与大家展开谈话是一件很容易的事情,不信我们来试试。)

  • 人教版新目标初中英语八年级下册He said I was hard-working教案2篇

    人教版新目标初中英语八年级下册He said I was hard-working教案2篇

    This activity introduces some new vocabulary and provide oral practice using the target language.Task 1 . Ask four students to stand in front of the class, and the teacher asks them the following questions as a reporter.1.What are you going to do when you grow up?2.What are you going to do next week?3.What are going to do after school?The students will give different answers, then ask a good student to report what they said.I am going to e a doctor.What did she say?----------She said she was going to be a doctor.I am going to have a party on Friday night.What did he say?-------He said he was going to have a party on Friday night.I am going to do my homework.What did she say ?------ She said she was going to do her homework.I am going home after school.What did she say?-----She said she was going home after school.Say In this unit we are going to learn to use words like to report what someone said.Task 2. Read the instructions. Then ask a student to read the four questions. And write the words on the Bb. Explain what soap opera is.Task 3. Ask the students to Look at the pictures, point out the TV screens in the picture. Ask one girl to read what Marcia said.What did Marcia say? She said She said she was having a surprise party for Lana on Friday night. Repeat the other pictures in the same way.Activity3. Listen and number the pictures in activity 1a.

  • 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

    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.

  • 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

    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。

  • 人教版新目标初中英语七年级下册How was your weekend教案2篇

    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It’s raining教案2篇

    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。

  • 北师大版小学数学四年级下册《方程》说课稿2篇

    北师大版小学数学四年级下册《方程》说课稿2篇

    3、变换角度,深入思考第三幅情境图隐含着多样的等量关系,也正是引发学生数学思考的最佳情境。根据学生认识的深入程度,可适当让学生体会到等式的“值等”和“意等”,并放手让学生探究,根据不同的认识找到不同的等量关系,列出等量关系不同的同解方程。在教学中,先引导孩子发现情境中的基本相等关系:2瓶水的水量+一杯水的水量=一壶水的水量,并且列出等式2z+200=2000,在此基础上,再引导孩子发现其他的等量关系。在这一过程中,充分激发孩子探求知识的欲望,调动孩子思考的主动性和灵活性,从而找到多样化的等量关系,并进一步提高孩子解决数学问题的能力。4、建立概念,判断巩固在前面教学的基础上总结、抽象出方程的含义。通过三道例题的简洁数学式子表达,让小组合作寻找他们的共同特点,从而建立方程的概念。“含有未知数”与“等式”是方程概念的两点最重要的内涵。并通过“练一练”让学生直接找出方程。

  • 人音版小学音乐二年级下册吉祥三宝说课稿

    人音版小学音乐二年级下册吉祥三宝说课稿

    2.欣赏歌曲,出示图谱,让幼儿观察和认识图谱,感受歌曲对唱、三重唱形式的特点;我会这样引导幼儿:“小朋友们,大家看这张图谱,圆形,代表宝宝,椭圆形,代表妈妈,下面小朋友猜一猜,梯形?代表谁呀?对啦,梯形啊,就代表爸爸。下面,我们一边看图谱一边来演唱这首歌”(放音乐看图谱演示)幼儿听音乐看图谱,理解歌曲表达的主题。逐步突破难点,达到教学目标。(三)引导幼儿,边听歌曲边表现其中的应答部分,进一步感受歌曲对唱、三重唱的特点,相互表达他们心中美好的情感。1.运用角色互换的问答方式,边唱边做;通过音乐与生活、情感的有机结合,培养幼儿合作、交流、分享的社会性品质。2.让幼儿用自己喜欢的方式大胆的表达自己的情感。如拉拉手、抱一抱、亲一亲等表现情感。活动延伸在活动延伸部分,我设置了亲子活动。让幼儿回家与家长进行角色游戏,边听音乐边做动作。

  • 人教版新课标高中物理必修2功率教案2篇

    人教版新课标高中物理必修2功率教案2篇

    1.用CAI课件模拟汽车的启动过程。师生共同讨论:①如果作用在物体上的力为恒力,且物体以匀速运动,则力对物体做功的功率保持不变。此情况下,任意一段时间内的平均功率与任一瞬时的瞬时功率都是相同的。②很多动力机器通常有一个额定功率,且通常使其在额定功率状态工作(如汽车),根据P=FV可知:当路面阻力较小时,牵引力也小,速度大,即汽车可以跑得快些;当路面阻力较大,或爬坡时,需要比较大的牵引力,速度必须小。这就是爬坡时汽车换低速挡的道理。③如果动力机器在实际功率小于额定功率的条件下工作,例如汽车刚刚起动后的一段时间内,速度逐渐增大过程中,牵引力仍可增大,即F和v可以同时增大,但是这一情况应以二者乘积等于额定功率为限度,即当实际功率大于额定功率以后,这种情况不可能实现。

  • 人教版新课标高中物理必修2平抛运动教案2篇

    人教版新课标高中物理必修2平抛运动教案2篇

    (五)平抛运动规律的应用例1:一架老式飞机在高出海面45m的高处,以80m/s的速度水平飞行,为了使飞机上投下的炸弹落在停在海面上的敌船,应该在与轰炸目标的水平距离为多远的地方投弹?不计空气阻力。分析:对于这道题我们可以从以下几个方面来考虑:(1)从水平飞行的飞机上投下的炸弹,做什么运动?为什么?(2)炸弹的这种运动可分解为哪两个什么样的分运动?3)要想使炸弹投到指定的目标处,你认为炸弹落地前在水平方向通过的距离与投弹时飞机离目标的水平距离之间有什么关系?拓展:1、式飞机在高出海面45m的高处,以80m/s的速度水平飞行,尾追一艘以15m/s逃逸的敌船,为了使飞机上投下的炸弹正好击中敌船,应该在与轰炸目标的水平距离为多远的地方投弹?不计空气阻力。2、在一次摩托车跨越壕沟的表演中,摩托车从壕沟的一侧以速度v=40m/s沿水平方向向另一侧,壕沟两侧的高度及宽度如图所示,摩托车可看做质点,不计空气阻力。(1)判断摩托车能否跨越壕沟?请计算说明(2)若能跨过,求落地速度?

  • 人教版新课标高中物理必修2向心力教案2篇

    人教版新课标高中物理必修2向心力教案2篇

    3.进一步体会力是产生加速度的原因,并通过牛顿第二定律来理解匀速圆周运动、变速圆周运动及一般曲线运动的各自特点。(三)、情感、态度与价值观1.在实验中,培养学生动手、探究的习惯。2.体会实验的意义,感受成功的快乐,激发学生探究问题的热情、乐于学习的品质。教学重点1.体会牛顿第二定律在向心力上的应用。2.明确向心力的意义、作用、公式及其变形,并经行计算。教学难点1.对向心力的理解及来源的寻找。2.运用向心力、向心加速度的知识解决圆周运动问题。教学过程(一)、 引入新课:复习提问:匀速圆周运动的物体的加速度——向心加速度,它的方向和大小有何特点呢?学生回答后进一步引导:那做匀速圆周运动物体的受力有什么特点呢?是什么力使物体做圆周运动而不沿直线飞出?请同学们先阅读教材

  • 人教版新课标高中物理必修1力的分解教案2篇

    人教版新课标高中物理必修1力的分解教案2篇

    一、教材内容经全国中小学教材审定委员会2004年初审查通过,人教育出版社出版的普通高中课程标准实验教科书《物理必修①》,第三章第5节内容“力的分解”。二、教学目标1.知识与技能(1)理解分力的概念,理解力的分解是力的合成的逆运算,遵循平行四边形定则。(2)初步掌握一般情况下力的分解要根据实际需要来确定分力的方向。(3)会用作图法和直角三角形的知识求分力。(4)能区别矢量和标量,知道三角形定则,了解三角形定则与平行四边形定则的实质是一样的。2.过程与方法(1)进一步领会“等效替代”的思想方法。(2)通过探究尝试发现问题、探索问题、解决问题能力。(3)掌握应用数学知识解决物理问题的能力。3.情感态度与价值观(1)通过猜测与探究享受成功的快乐。(2)感受物理就在身边,有将物理知识应用于生活和生产实验的意识。三、教学重点、难点在具体问题中如何根据力的实际作用效果和平行四边形定则进行力的分解。

  • 人教版新课标高中物理必修1摩擦力教案2篇

    人教版新课标高中物理必修1摩擦力教案2篇

    l.知识与技能:(1)知道摩擦力产生的条件。(2)能在简单问题中,根据物体的运动状态,判断静摩擦力的有无、大小和方向;知道存在着最大静摩擦力。(3)掌握动磨擦因数,会在具体问题中计算滑动磨擦力,掌握判定摩擦力方向的方法。(4)知道影响到摩擦因数的因素。2.过程与方法:通过观察演示实验,概括出摩擦力产生的条件及摩擦力的特点,培养学生的观察、概括能力。通过静摩擦力与滑动摩擦力的区别对比,培养学生分析综合能力。3.情感态度价值观:在分析物体所受摩擦力时,突出主要矛盾,忽略次要因素及无关因素,总结出摩擦力产生的条件和规律。二、重点、难点分析1.本节课的内容分滑动摩擦力和静摩擦力两部分。重点是摩擦力产生的条件、特性和规律,通过演示实验得出关系f=μN。2.难点是学生有初中的知识,往往误认为压力N的大小总是跟滑动物体所受的重力相等,因此必须指出只有当两物体的接触面垂直,物体在水平拉力作用下,沿水平面滑动时,压力N的大小才跟物体所受的重力相等。

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