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北师大初中九年级数学下册确定二次函数的表达式1教案

  • 新人教版高中英语必修2Unit 4 History and Traditions-Discovering Useful Structure教案二

    新人教版高中英语必修2Unit 4 History and Traditions-Discovering Useful Structure教案二

    This teaching period mainly deals with grammar: The past participle is used as attributive and objective complement.1. Guide students to review the basic usages of the past participle used as attributive and objective complement.2. Lead students to learn to use some special cases concerning the past participle used as attributive and objective complement flexibly.3. Strengthen students’ great interest in grammar learning.1. Help students to appreciate the function of the past participle used as attributive and objective complement.2. Instruct students to write essays using the past participle used as attributive and objective complement.Step1:温故而知新。Analyze the underlined phrases and then sum up the common usages of the past participles.1.(教材P41)They had castles built(build) all around England, and made changes to the legal system.2.(教材P42)They use the same flag, known(know) as the Union Jack,...3.(教材P42)Judy and I had our car parked(park) in an underground car park near Trafalgar Square, where we could get our car battery charged(charge).Common points: f the past participle used as attributive and objective complement.Step 2:过去分词作定语时的意义1.及物动词的过去分词作定语,在语态上表示被动;在时间上,常表示动作已经发生或完成,有时也不表示时间性。Our teacher watched us doing the experiment and gave us a satisfied smile at last.我们的老师看着我们做实验,最后给了我们一个满意的微笑。The plan put forward at the meeting will be carried out soon.会上提出的计划将很快被执行。2.不及物动词的过去分词作定语,它不表示被动意义,只强调动作完成。Many little kids like gathering fallen leaves in the yard.

  • 新人教版高中英语必修2Unit 4 History and Traditions-Reading and Thinking教案二

    新人教版高中英语必修2Unit 4 History and Traditions-Reading and Thinking教案二

    Step 5 While reading---Task 3Read the text again and answer the following questions.Q1: How many countries does the UK consist of ?4 Q2: What are the four countries of the United Kingdom?England, Wales, Scotland and Northern Ireland Q3: Which two were the first to be joined together ?England and WalesQ4: What are the two chief advantages of studying the history of a country ?The first one is to help you understand more about the country and its traditions.The second one is to make visiting it more enjoyable.Q5: What’s the author’s attitude towards studying the history ?Supportive/positiveStep 6 Post reading---Retell the textThe United Kingdom, Great Britain, Britain, England—many people are confused by (1)_____ these different names mean. In the 16th century, the nearby country of Wales (2) __________(join) to the Kingdom of England. In the 19 th century, the Kingdom of Ireland was added to create the United Kingdom of Great Britain and Ireland. Finally, the southern part of Ireland (3) ______ (break) away from the UK, which resulted in the full name we have today. However, most people just use the (4)_________(shorten) name: the UK. The four countries (5)__________ belong to the United Kingdom work together in some areas. There were four sets of invaders and the last group were the Normans. They had castles (6)_________(build) all around England and made changes (7)__________ the legal system. Studying the history of the country will make your visit much more (8)_________(enjoy). The capital city London is (9)___ ancient port city that has a history (10)______(date) back to Roman times. 1. what 2.was joined 3.broke 4.shortened 5.that 6. built 7.to 8.enjoyable 9.an 10.dating Step 6 Homework

  • 新人教版高中英语必修2Unit 4 History and Traditions-Listening&Speaking&Talking教案二

    新人教版高中英语必修2Unit 4 History and Traditions-Listening&Speaking&Talking教案二

    Listening and Speaking introduces the topic of “Take part in a youth project”. The listening text is an interview about "sharing views on historical sites". Through listening to a dialogue between Chinese and foreign students on the way to the Confucius Temple, students can understand their views on the Confucius Temple, Confucius, Confucius' descendants and Confucius' educational thoughts, so as to realize and think about the profound influence of Confucius and his thoughts on Chinese historical tradition. At the same time, the dialogue naturally integrates English idioms and mentions Shakespeare, the British playwright, so as to provide language materials and context for students to understand English idioms and related cultural allusions, as well as to compare Chinese and foreign cultures, which is helpful for students to understand and express the language such as history, tradition, culture and custom significant impact.Text analysis: listening text is a dialogue between a British student and a Chinese student when he goes to the Confucius Temple. When William, a British student, visited the Confucius Temple, he asked Xiao Kong, a Chinese student, for directions. Xiao Kong was just going to the Confucius Temple to meet with the members of the research group, so they went together and exchanged their views on the Confucius Temple, Confucius, Confucius' descendants and Confucius' educational thoughts. From the perspective of foreign tourists, this paper describes their thoughts on Confucius, the great son of Confucius, who had a profound impact on Chinese history and cultural tradition, and his education.Listening and Talking introduces a visit to a historic tourist destination. Tourism is a common way to understand a country's history, culture, and customs and so on. Students listen to the dialogue between Xiao Yan, a youth hostel Usher, and Paul, a backpacker, to learn about Pingyao's famous historical and cultural attractions and Paul's travel experience and experience as a foreign tourist.

  • 新人教版高中英语必修2Unit 5 Music-Discovering Useful Structures教案二

    新人教版高中英语必修2Unit 5 Music-Discovering Useful Structures教案二

    4. When he got absorbed in his world of music, he felt as if he could “see” the beauty of the world around him, like he had in his previous life.P·P as adverbial: _________________________________________________________________.Function: _______________________________________________________________________.Step 5 Solid Complete the passage with the words in brackets in their correct forms.Well known as a successful band, the Impact members show quite a few striking qualities. They never ever give up. When _____________(question) by the media, they are not _____________(discourage) and practise even harder. They are improving themselves by attending several master training class. They are united. _____________(fill with) team spirit, they act as a whole, always aiming for glory. Step 6 Difference and similarity from -ingObserve the following examples.1. He went out, shutting the door behind him.=He went out, ________________________________________________________.2. Not knowing what to do, he went to his parents for help.=__________________________________________, he went to his parents for help.Similarity: _______________________________________________________________________________________________________________________________________________________.Difference : _______________________________________________________________________________________________________________________________________________________.Step Practice1. ________ in a hurry, this article was not so good. 因为写得匆忙, 这篇文章不是很好。2. ________ carefully, he found something he hadn’t known before. 他仔细读书时, 发现了一些从前不知道的东西。3. ________ why he did it, the monitor said it was his duty. 当被问及他为什么要这么做时, 班长说这是他的职责

  • 新人教版高中英语必修2Unit 5 Music-Reading and Thinking教案二

    新人教版高中英语必修2Unit 5 Music-Reading and Thinking教案二

    1. Get basic information about Eric; read deeply to understand the history and development of the virtual choir.2. Understand what the function of the virtual choir is and how to make a virtual choir.3. Understand the meaning of some languages in the context of the text through question guidance, such as “Many people do not have close friends or contacts who have the same interest in music.” and so on.Step 1 Leading-in1. Answer the following questions.Q1:Do you know the Apps like Tik Tok and Quick Hand?Q2: Do you want to make a Tik Tok video or a Quick Hand video?2. Play a Tik Tok video Step 2: Understanding the title Q1:What does the title mean ?Q2: Is the article a narration or exposition? Why? Q3: Can you change the title ? If you can, what is the title?Step 3: Scanning the whole text and getting the basic information1. Answer the following questions.Q1:Who came up with the idea for a virtual choir?Q2: Where did Eric studied the musical composition?Q3: What is his song?2. Find the main idea of each paragraph3. Deal with some new words.Step 4: Reading carefully to get detailed informationPara 1 How to make a virtual choir1. PreparationA. tools: a virtual camera; an Internet connectionB. hero/heroin: friends or some individuals who have the same interests2. Process

  • 新人教版高中英语必修2Unit 5 Music-Reading for Writing教案二

    新人教版高中英语必修2Unit 5 Music-Reading for Writing教案二

    The Internet celebrity Gao Yifeng. Years ago, he owned 5 companies and the staffs over 1,000, but during the economy crisis, he became nothing but debt. He was so worried that his hair became white overnight. There was a time when he wanted to killed himself. But after listening to the song Start Over by Liu Huan, he decided to cheer himself up. He started a steamed bun shop and gradually became a national chain shops. Now he became successful again.Walter Haddon said, “Music is the medicine of a troubled mind.” Music contains such a pleasant and inspiring force. Music gave him courage and bravery. When he listened to the song, it made his spirit fly like a kite in the wind. Music gave him strength and brought him relief. It was the rock I leant on to become strong and to get through those hard times. I hope none of us have to go through the same kind of suffering that he did. At the same time, we all go through various periods when we feel sad or alone. During those times, music can help us in the same way that it helped him. I hope we all will somehow begin to treasure music and make it a part of our life. Thank you for your listening !5.Revise your writing each other.Does he/she explain how music has changed his/her/someone else’s life?Are some of the rhetorical devices included and used properly ?Does he/she talk about how music makes him/her/someone feel?Is the first word in each sentences capitalised?Does he/she use correct punctuation ?

  • 新人教版高中英语必修2Unit 3 The Internet-Listening &Speaking&Talking教案二

    新人教版高中英语必修2Unit 3 The Internet-Listening &Speaking&Talking教案二

    From the pictures in the text and the title--- choose the best app, we can know that this part is about how to save money by using apps.Step 2 While-listening1. Laura and Xiao Bo are talking about apps. Listen to their conversation and find out what apps they want.Xiao Bo is looking for a(n) exercise app to help him get in shape.Laura would like an app for getting rich and another that will make her grades better.2. Listen again. Are the sentences true T or false F?1). Both of Xiao Bo's apps keep track of the steps he takes._____2). Xiao Bo's second app can help him make a fitness plan._____3). Laura needs an app that will help her get discounts.______4). Laura needs an app that will add money to her bank account._______F T F T3. Listen once more and tick the sentence you hear. Underline the words used to express predictions, guesses, and beliefs.Predictions, Guesses, and Beliefs________It might help me walk more.________My guess is that it wouldn't work.________I imagine this app would help me get fit faster________I suppose that would be good.________I guess you could save a little with this app.________I suppose there would be some problems, too.________I believe this app could help me get thinner.

  • 中班安全主题二则教案:不要用手揉眼睛

    中班安全主题二则教案:不要用手揉眼睛

    活动的由来:4-5岁的中班幼儿随着年龄的增长,动作能力有明显发展,因此所表现出的年龄特点是活泼、好动,他们有积极探索的欲望,对一切未知的新鲜事物都有好奇心。由于我们班上的萧萧小朋友得了结膜炎,每天都需要教师帮助幼儿点眼药水,好奇的孩子们每次都很关切的问:“萧萧的眼睛怎么了?”“他以后会看不见吗?”“结膜炎是什么病呀?”…从而引发了主题活动《不要用手揉眼睛》,也因为幼儿年龄小,对一些常见病的预防知识比较缺乏,为加强幼儿自我保护能力及自己照顾自己的能力的培养,巩固中班幼儿良好卫生习惯的培养,因此开展这个主题是十分必要的。

  • 人教版高中语文《烛之武退秦师》教案2篇

    人教版高中语文《烛之武退秦师》教案2篇

    【教学目标】1.学习本文精彩的人物语言——说理透辟,善于辞令,以及起伏跌宕,生动活泼的情节。2.掌握文章中出现的古汉语常识,注意多义词在不同语境中的不同意义和用法。3.了解烛之武说服秦伯的方法——善于利用矛盾,采取分化瓦解的方法,认识烛之武机智善辩的外交才能。【教学重点】1.烛之武人物形象的把握。2.波澜起伏,生动活泼的情节。【教学难点】通过学习本课,使学生对《左传》的语言特点有所了解。【教学过程】第一课时课前预习:(1)借助工具书,通读原文。(2)参考有关资料,对《左传》在先秦文学史中的地位及《左传》的语言特色有所了解。(3)初步了解故事情节,特别注意对烛之武这个中心人物的把握。(4)画出自己不理解的问题及难点。

  • 中班语言课件教案:今天我做小厨师

    中班语言课件教案:今天我做小厨师

    活动准备: 小厨师形象图片一张,“青菜”“鸡腿”“肉串”“爆米花”图片各一张,“炒”“炸”“烤” “爆”字卡一份(教具)、各四份(学具),布袋16个,厨师帽16只。 活动过程: 一、探讨做菜方法,建构儿歌。 (一)激趣。 T:“小朋友们看,谁来啦?”(出示小厨师图片) “你从哪儿看出他是一位小厨师?” “我们一起学学小厨师,带领幼儿边说边表演‘带上厨师帽,挂上小围裙’” “小厨师准备要做菜了,我们一起跟小厨师学做菜吧。” (二)探讨四种菜的不同做法。 1、T:“看看第一道学做什么菜?”(出示青菜图片) T:“你觉得这盘青菜怎么样?” “这样绿油油的青菜是怎么做出来的?”(幼儿自由发表意见,教师有目的引导)。 “青菜是怎么做出来的请幼儿说一说,做一做。” “原来这样绿油油的青菜是炒出来的呀,我们一起来炒青菜吧。”(教师带领幼儿边做炒的动作边说‘炒青菜,炒青菜,炒炒炒’)根据幼儿实际情况,练习几遍。 T:“青菜是炒出来的呀?”(教师出示字卡‘炒’) 幼儿认读:“炒”,把字卡贴到青菜的旁边,“炒青菜”、“炒青菜炒青菜,炒炒炒” 2、T:“我们来看第二道菜是什么?(鸡腿)” T:“你们吃过这样的鸡腿吗?吃起来有什么感觉?”

  • 中班社会:我为老师做件事课件教案

    中班社会:我为老师做件事课件教案

    2、了解不同岗位的教师及“老师”这一称呼的特定含义。3、了解教师的基本职责。4、培养幼儿对教师的感情。活动准备:l、彩笔、绘画纸2、橡皮泥3、录音机活动步骤:l、讨论老师的工作是什么?班级里的教师每天的工作都是怎样安排的?2、老师的节日是哪一天?老师在节日里可以怎样庆祝?3、想想除了给学生上课的人被称为“老师”外,其他还在什么场合称呼别人老师?

  • 人教部编版七年级语文上册发挥联想和想象教案

    人教部编版七年级语文上册发挥联想和想象教案

    【设计意图】本环节是为了突破难点而设计,以名篇佳作为范例,引导学生理解什么叫作合理而大胆的想象,示范作用明显。另外,本环节也是为下一环节——学生自由想象自己十年后的生活做铺垫。三、写作实践师:同学们,让我们拿起笔,徜徉于联想和想象的世界。1.学生写作课件出示:题目:你有没有憧憬过未来的生活?你觉得,十年以后的你是什么样子的呢?在做什么?又有着怎样的精神面貌呢?请以《十年后的我》为题,发挥想象,写一篇作文。不少于500字。思路点拨:发挥大胆而丰富的想象,可从十年后的生活变化、社会发展变化等方面着手,塑造人物的变化,如人物的相貌、心态及性格等,但性格的发展一定要符合逻辑。写法指导:选择一件事或几件事,通过语言、动作等描写来展现人物的性格。写作中也可采用前后对比的手法,如现在的“我”性格暴躁,十年后的“我”性格温顺等,通过人物的变化来反映社会的变化。

  • 人教部编版七年级语文上册课外古诗词诵读(一)教案

    人教部编版七年级语文上册课外古诗词诵读(一)教案

    (1)示例一(横向联想) 李白的送别诗:①“思君不见下渝州”,表达依依惜别的无限情思,可谓语短情长。②“仍怜故乡水,万里送行舟”,意思是“我”还是怜爱故乡的水,流过万里送“我”远行。这一句运用了拟人的修辞手法,将故乡水拟人化,借写故乡水有情,不远万里,依依不舍送“我”远别故乡,表达了诗人离开故乡时依依不舍、思念故乡的感情。③“孤帆远影碧空尽,唯见长江天际流。”这两句看起来似乎是写景,但在写景中包含着一个充满诗意的细节。李白一直把朋友送上船,船已经扬帆而去,而他还在江边目送远去的船帆。李白望着帆影,一直看到帆影逐渐模糊,消失在碧空的尽头,可见目送时间之长。帆影已经消失了,然而李白还在翘首凝望,这才注意到一江春水,在浩浩荡荡地流向远远的水天交接之处。“唯见长江天际流”,是眼前景象,可是谁又能说是单纯地写景呢?李白对朋友的一片深情,李白的向往,不正体现在这富有诗意的神驰目注之中吗?诗人的心潮起伏,不正像那浩浩东去的一江春水吗?

  • 人教部编版七年级语文上册热爱生活,热爱写作教案

    人教部编版七年级语文上册热爱生活,热爱写作教案

    三、实战演练1.明确题干要求师:阅读教材P18的写作实践三,读读题干和“提示”,然后集中讨论一下,你是如何理解这个写作实践暗含的要求的。预设(1)这个题目可以简单概括为成长中的事件,范围比较宽广,类似于经常碰到的《难忘的一件事》一类的作文题。(2)一定要注意“成长”这个关键词,在描述这个事件时,一定要写出自己人生体悟的变化。(3)要选择一件有意义的、使“我”成长的事来写,在文末还应升华主题,写出自己在经历这件事后得到的人生启示。2.补充写作提示师:为了帮助大家完成好这次习作,老师在教材的基础上,还另外补充了三条“提示”。课件出示:提示:1.选材要小。选取生活中的一两个片段来刻画人物、表达感情。从小事入手,于细微处见精神,以小见大,突出“难忘”“印象深刻”。2.叙事要详略得当。叙事要围绕中心,抓住重点,把最能体现事件意义、最能展示人物形象的言行、心理描写得真实而详细。同时,要讲究剪裁,选取典型的、能揭示事物本质的、有说服力的材料表达中心思想,做到详略得当,主次分明。

  • 人教部编版七年级语文上册写人要抓住特点教案

    人教部编版七年级语文上册写人要抓住特点教案

    【设计意图】本环节旨在引导学生明确如何围绕人物的精神品质和性格特点选择材料,刻画人物内在的个性特征。两个环节,从课内引申到课外实践,用思维导图的方式,直观易学。三、抓住细节,事中显神当我们写多件事情表现人物时,要处理好叙事的详略。详写的事情也不能面面俱到地展开叙述,而应该突出重点,要将概括叙述与具体叙述相结合,力求通过一些具体而微小的细节表现人物特点。1.例文引路,学习方法师:下面我们一起以魏巍的《我的老师》为例,学习多件事情叙述的详略安排,学习用细节刻画表现人物形象。(1)师印发并指导学生阅读魏巍的《我的老师》。(见《教师教学用书》P161第三单元写作的“例文评析”栏目)(2)明确阅读要求。课件出示:阅读要求①勾画出描写蔡老师的外貌、语言、动作、神态、心理等语句,体会语句表达的真挚感情。

  • 人教部编版语文八年级上册“飞天”凌空——跳水姑娘吕伟夺魁记教案

    人教部编版语文八年级上册“飞天”凌空——跳水姑娘吕伟夺魁记教案

    中国女子跳水五位著名运动员“跳水女皇”高敏是我国首位奥运跳板跳水金牌获得者,自1986年夺得第一个国际比赛的冠军以来,一直到1992年退役,她包揽了其间包括世界杯、世锦赛和奥运会在内的所有国际比赛的70多个世界冠军。跳水界的传奇人物伏明霞年仅14岁就成了奥运史上最年轻的冠军,被载入吉尼斯世界纪录。同时,这位板台双冠王还是我国奥运史上首位三连冠运动员。“跳水皇后”郭晶晶于1993年进入国家跳水队,2011年正式退役。她共收获了包括世界杯、奥运会、世锦赛和亚运会等在内的31个世界冠军,是世锦赛史上唯一的五连冠得主。吴敏霞在1998年入选国家跳水队,一直被认为是郭晶晶之后的我国跳水队的又一位领军人物。2016年,她收获了个人的第五枚奥运金牌,与邹凯并列我国奥运史上夺金最多的运动员。

  • 人教部编版语文八年级上册口语交际复述与转述教案

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