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【高教版】中职数学拓展模块:1.3《正弦定理与余弦定理》教学设计

  • 新人教版高中英语必修2Unit 4 History and Traditions-Reading and Thinking教案一

    新人教版高中英语必修2Unit 4 History and Traditions-Reading and Thinking教案一

    Features of languages1.Finally, in the 20th century, the southern part of Ireland broke away from the UK, which resulted in the full name we have today: the United Kingdom of Great Britain and Northern Ireland.该句是一个复合句。该句主句为:the southern part of Ireland broke away from the UK;which resulted in the full name we have today为which引导的定语从句代指前面整句话的内容,we have today为定语从句修饰先行词name。译文:最后,在20世纪,爱尔兰南部脱离英国,这导致了我们今天有的英国的全名:大不列颠及北爱尔兰联合王国。2.Almost everywhere you go in the UK, you will be surrounded by evidence of four different groups of people who took over at different times throughout history.该句是一个复合句。该句主句为:you will be surrounded by evidence of four different groups of people;其中Almost everywhere you go in the UK为让步状语从句; who took over at different times throughout history为定语从句修饰先行词people。译文:几乎无论你走到英国的任何地方,你都会发现历史上有四种不同的人在不同的时期统治过英国。3.The capital city London is a great place to start, as it is an ancient port city that has a history dating all the way back to Roman times.该句是一个复合句。该句主句为:The capital city London is a great place to start; as it is an ancient port city that has a history dating all the way back to Roman times.为原因状语从句;dating all the way back to Roman times为现在分词短语作定语修饰history。

  • 新人教版高中英语必修2Unit 5 Music-Listening&Speaking&Talking教案

    新人教版高中英语必修2Unit 5 Music-Listening&Speaking&Talking教案

    choir memberspeople to run food stands people to sell festival ticketspeople to sell music CDspeople to set up equipmentmusical performersStep 2: Listen to the announcement again and answer the questions. ? 1. What kind of songs will Grace Davis sing at the festival?? 2. Who can try out as a performer?? 3. What can those who think they do not have musical talent do?? 4. How can students volunteer to take part?? Talking about preferences:? Would you prefer doing ..?? What would you prefer to do?? Would you rather do .... or ….?? What would you rather do?? I'd prefer .... to ..? I'd rather have ... than .. Step 3: Speaking ProjectWork in groups. Role-play the conversation or make a new one.? Debbie: Where have you been? You missed the announcement about the music festival.? John: I was at the doctor's office. Music festival?? Frank: Yes, it's going to be next month on the school sports field. John, you can play the piano. How about playing it at the festival?? John: Well, I'd rather play the violin. I can play Liang Zhu.? Frank: Wow! Sounds good. What about you, Debbie? ? Debbie: Actually, I don't have much musical ability. I'd prefer just to help out with the crowds.? Frank: You can sell tickets or work at a food stand.? John: So can I assume that the aim of the festival is to raise money?? Debbie: Yes. All of the money will go to charity.

  • 新人教版高中英语必修2Unit 5 Music-Discovering Useful Structures教案一

    新人教版高中英语必修2Unit 5 Music-Discovering Useful Structures教案一

    Step1:自主探究。1.(教材P52)Born(bear) in the USA on 2 January 1970, Whitacre began studying music at the University of Nevada in 1988.2.(教材P52) Moved(move) by this music, he said, “It was like seeing color for the first time.”3.(教材P56)I was very afraid and I felt so alone and discouraged(discourage).4.(教材P58)Encouraged(encourage) by this first performance and the positive reaction of the audience, I have continued to play the piano and enjoy it more every day.Step2:语法要点精析。用法1:过去分词作表语1).过去分词可放在连系动词be, get, feel, remain, seem, look, become等之后作表语,表示主语所处的状态Tom was astonished to see a snake moving across the floor.汤姆很惊讶地看到一条蛇正爬过地板。Finally the baby felt tired of playing with those toys.终于婴儿厌倦了玩那些玩具。注意:1).过去分词作表语时与被动语态的区别过去分词作表语时,强调主语所处的状态;而动词的被动语态表示主语是动作的承受者,强调动作。The library is now closed.(状态)图书馆现在关闭了。The cup was broken by my little sister yesterday.(动作)昨天我妹妹把杯子打碎了。2)感觉类及物动词的现在分词与过去分词作表语的区别过去分词作表语多表示人自身的感受或事物自身的状态,常译作“感到……的”;现在分词多表示事物具有的特性,常译作“令人……的”。

  • 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 5 Music-Reading For Writing教案一

    新人教版高中英语必修2Unit 5 Music-Reading For Writing教案一

    (4)Now we have heard a number of outstanding speeches ... 我们已经聆听了许多精彩的发言……(5)Because we wanted the nations of the world, working together, to deal with ... 因为我们希望全世界各国团结起来去应对……(6)And if we do not act ... 如果我们不采取行动……(7)Now, I share the concerns that have been expressed ... 我也同意对于……表达的担心(8)Let us show the world that by working together we can ... 让我们告诉全世界,通过一起努力我们可以……(9)It is now time for us to ... 是时候我们……(10)And I have always wished that ... 我一直希望……(11)Thank you for letting me share this day with me.感谢你们和我共度这一天。实践演练:假如你是高中生李华,你校将举办一次以“音乐”为主题的演讲比赛,请你按照主题,写下你的演讲稿。注意:词数100左右。First of all, thank you for listening to my speech. My topic is: love music like love yourself.Music is like the air we need to maintain our normal lives around us. You can't imagine how terrible a world without music would be. Movies and TV shows have no music, only dry conversations and scenes; mobile phones only vibrations; streets only noisy crowds; cafes, western restaurants only depressed meals. What a terrible world it is!As a student, I hope we all can enjoy the fun brought by music in our spare time. Instead of just listening to music, we can even make our own music. Let's enjoy the fun of music!Thanks again for your attention!

  • 新人教版高中英语选修1Unit 3 Fascinating Parks教案

    新人教版高中英语选修1Unit 3 Fascinating Parks教案

    2. Explore the significance of the establishment of Sarek National Park.Q1: Which event is the most important one in the park’s history?Ss: The establishment of Sarek national park in 1909 is the most important one.Q2: Is it worth making a place like Sarek a national park? Give your reasons.Ss: Yes. In this way, the place can be kept in its natural state and natural beauties and other rare and valuable resources can be preserved instead of being destroyed by endless exploitation driven by profits.Q3: How does the writer organize his introduction to the history of Sarek?Ss: The writer organizes his introduction in the sequence of time, using time indicators such as “used to”, “around 9,000 years ago”, “soon after”, “following the reindeer”, and “in 1909”.Q4: What is the feature of the language used to introduce the history of the park?Ss: The introduction to the park is to provide facts, using time indicators to organize the events. Sentences starts with “third person” and passive voice is used more often, feeling objective.【设计意图】学生寻找和梳理公园历史上的重要事件,体会人与自然的和谐关系,评鉴介绍性语言的特点。【核心素养提升点】发展自主提取、梳理文本信息能力,训练逻辑思维和高阶思维。Activity 3: Highlighting the secret of the text

  • 新人教版高中英语选修1Unit 4 Body Language教案

    新人教版高中英语选修1Unit 4 Body Language教案

    本阅读材料的话题是交际中的肢体语言,作者从三个方面讲述了肢体语言的特征与作用,通过主题句和举例阐述的方式让读者了解不同文化中肢体语言的相同或者不同的意义,并从更抽象、概括的维度深入认识肢体语言的特点,理解肢体语言的作用。基于肢体语言的特点,作者提醒读者在与人交流中,尤其是当文化背景有差异的时候,要使用得体的肢体语言,尊重、理解和包容不同的文化,进行有效、有素养的沟通。文本共由六个段落组成,篇章结构为“总—分”。第一段用简练的语言引出了话题,并且从我们自身表达的需要和了解他人感受两个角度讲述了肢体语言的作用。第二段阐述了肢体语言的第一个重要特点——肢体语言在不同的文化中有不同的内涵——这也是文中写作篇幅最大的一个要点,最为重要。通过讲述肢体语言的这一特点,作者向读者传递了要尊重不同的文化、要使用与所在文化相宜的肢体语言。

  • 新人教版高中英语选修4Unit 2 Iconic Attractions教案

    新人教版高中英语选修4Unit 2 Iconic Attractions教案

    帮助学生通过讨论与对主题的提升,反思自己的旅游方式,以便做出更优化的安排,在今后的旅程中有更多的收益。 Activity 2: Further discussion of the 6 elements above and supplement of more background knowledge 本活动为实现课时教学目标2。 1.Target Q: The writer’s clear target of traveling, meeting the people and experiencing the culture, is closely related to his major in social studies. Then what is social studies? Social studies is a part of a school or college curriculum concerned with the study of social relationships and the functioning of society and usually made up of courses in history, government, economics, civics, sociology, geography, and anthropology. (Dictionary by Merriam-Webster) Reflection: When you go out to travel, what targets do you usually have in mind? 2.Research Q: Suppose you are traveling to Hangzhou during the school holidays, how will you do research on the city? (surf the internet, read books or travel brochures, consult friends, ...) What information will you be interested to know? (location, iconic sites, local cuisines, interesting customs, shopping malls ...) 3.Abandonment To make the most of time, we have to learn to abandon so that we can accomplish our plan. What will you be interested in doing if you go to Hangzhou if you have a week’s time? What if you only have 2 days? 4~5. Venturing & Experiencing Q: What did he venture to do during the trip? What new experiences did he have? In Sydney: attend his first open-air barbecue, enjoy many different but yummy meals In Catherine: observe the life and customs of the aborigines appreciate their music & try the musical instruments: the didgeridoo

  • 新人教版高中英语选修4Unit 3 Reaching Out Across the Sea教案

    新人教版高中英语选修4Unit 3 Reaching Out Across the Sea教案

    本活动旨在落实课时目标3。 Think about the following questions and talk about your own attitude in pairs.Q1: As for this topic,what impresses you the most in the passage?Q2: What do you think of the future of China’s further exploration in sea? Are you in favor of the further exploration?Why or why not? 【设计意图】该活动是一个完全开放性的活动,每个学生都会有不同的答案。运用迁移所学,自由口头表达自己对海洋探索的态度。对于中国海洋探索的未来,每个人的想法是不一样的,有乐观,有担忧,有认为值得投入,也有认为不值得付出太大代价,这里给学生自由表达的空间只要学会有支撑自己观点的事实就可以了,进一步培养学生批判性思维和正确的价值观。 Assignment: 此任务旨在迁移一、二课时所学,培养学生辩证分析问题的能力。 Write about your idea of the future of China’s sea exploration. And add your attitude towards the effort China have made in sea exploration. You’re expected to use the language and the writing technique learnt in the passage.

  • 人教版高中政治必修3感受文化影响教案

    人教版高中政治必修3感受文化影响教案

    世界观、人生观、价值观是人们文化素养的核心和标志。一个人的世界观、人生观、价值观是在长期的生活和学习过程中形成的,是各种文化因素交互影响的结果。世界观、人生观、价值观一经形成,就具有确定的方向性,对人的综合素质和终身发展产生深远而持久的影响。◇课堂探究:(1)你能补充一两个定居海外的华裔在生活方式和习俗方面仍然表现出受我们民族文化影响的事例吗?(2)能否谈谈你阅读这段话时的感悟,并用自己的理解说明文化对人的影响力?◇探究提示:(1)启发同学们搜集材料,了解历史上或现实生活中海外华侨的生活方式受中华民族文化影响的具体事例。(2)通过阅读这段话,可以感受到,一段丰富的人生经历、一份令人心动的情感、一种远大的理想、一种催人奋进的力量,会深深地影响着人的发展。

  • 人教版高中语文必修1《别了,“不列颠尼亚”》教案

    人教版高中语文必修1《别了,“不列颠尼亚”》教案

    (“节马”:1841年1月7日,英国侵略者义律进攻虎门,沙田炮台副将陈连升率众浴血奋战,壮烈牺牲。其马“神骏”守护主人遗体,不屈敌之羁绊,不食敌之草料,不畏敌之鞭打刀刺,终不就范。“祖逖鞭”:祖逖,东晋名将,著名爱国将领,曾率军北伐,收复许多失地。此句大意为若要扬眉吐气,意气风发,仍需祖逖的这种精神。)八、本文反映的就是香港回归这一重大历史事件本文是一篇新闻特写。特写性消息,也称新闻速写、新闻素描,要求用类似电影“特写镜头”的手法来反映事实,是作者深入新闻事件现场,采写制作的一种新闻价值高、现场感较强、篇幅短小精粹的消息文体。特写性消息侧重于“再现”,往往采用文学手法,集中、突出地描述某一重大事件的发生现场,或某些重要和精彩的场面,生动、形象地将所报道的事实再现在读者面前。

  • 人教版高中语文必修1《小狗包弟》教案2篇

    人教版高中语文必修1《小狗包弟》教案2篇

    巴金在十年浩劫中的大致经历:放弃包弟并没有换得保全一家人,1968年8月,巴金被关进牛棚改造,随后经受了大字报、挂牌游街等形式的批斗。1970年,到农村改造,掏大粪、喂猪、背稻草、种地……1972年,妻子萧珊在饱受精神折磨后患上癌症,病逝。巴金的儿子在劳动改造的过程中也饱受精神和肉体上的折磨,性格变得内向抑郁,疾病缠身。此时,巴金69岁。巴金曾在《病中》一文写道:“当姚文元拿着棒子的时候,我给关在牛棚里除了唯唯诺诺之外,敢于做过什么事情?十年间我不过是一条含着眼泪等人宰割的牛。”小结:(幻灯片12)社会是病态的社会,政治是高压的政治,人性是扭曲的人性。十年文革,十年浩劫,给多少人留下了累累不可弥合的精神创伤。即使一条小狗,也可能摆脱不了“文革”无情的迫害,比如包弟,比如艺术家邻居的小狗。

  • 人教版高中语文必修1《烛之武退秦师》教案

    人教版高中语文必修1《烛之武退秦师》教案

    四、讲读第一段(10分钟)1.抽生朗读本段,注意生字词读音。2.讲析本段译释由学生完成,师只作扼要补纠和简要分析。分析内容包括伏笔手法和语句深意,全段作用。3.让学生齐读全段。4.处理练习一之中的第1小题,要求学生试译回答,然后指导学生背诵本段。五、讲读第二段(15分钟)1.抽生朗读本段,注意生字词读音。2.讲析本段①重点讲析三个文言词“若”、“之”、“辞”的用法和人物对话。②字词句的理解仍然注意发挥学生的能动性,让他们完成为主,师纠补为辅。对要求掌握的三个文言词的用法要板书列于黑板上,对话部分要让学生试作语气练习。③小结的内容包括情节的曲折性、写法的详略和表达的特点。3.生齐读本段,然后处理相关练习。

  • 人教版高中语文必修1《大卫·科波菲尔》教案2篇

    人教版高中语文必修1《大卫·科波菲尔》教案2篇

    (1)主人公大卫·科波菲尔:大卫·科波菲尔是《大卫·科波菲尔》中的主人公,曾经是个孤儿。作家描写了他从孤儿成长为一个具有人道主义精神的资产阶级民主主义作家的过程。他善良,诚挚,聪明,勤奋好学,有自强不息的勇气、百折不回的毅力和积极进取的精神,在逆境中满怀信心,在顺境中加倍努力,终于获得了事业上的成功和家庭的幸福。在这个人物身上寄托着狄更斯的道德理想。(2)《大卫·科波菲尔》中的女性形象:在狄更斯笔下,《大卫·科波菲尔》塑造了一个个有血有肉的人物形象,每个任务都给人留下了深刻的印象,尤其是成功塑造了不同性格、不同品德的女性形象:贝西姨婆、艾妮斯、佩葛蒂、克拉拉、朵拉、摩德斯通小姐、米考伯太太、艾米丽……贝西姨婆与摩德斯通小姐的对比,克拉拉、朵拉与艾妮斯的对比更使她们栩栩如生,对贝西姨婆、艾妮斯、佩葛蒂的爱就更深一层,对摩德斯通小姐更是恨之入骨,对朵拉、克拉拉既同情又气愤。

  • 人教版高中语文必修1《飞向太空的航程》教案2篇

    人教版高中语文必修1《飞向太空的航程》教案2篇

    第7~10段,我们取得了初步的成就。先写毛泽东主席的号召,激励无数的航天人去实现千年梦想;接着写我们的计划,上天毕竟是一件天大的事情,不是谁一句话就能吹上去的,需要有周密的计划,这计划的第一步是研制火箭,成功了,而从毛主席发出号召开始到火箭成功发射才用了1年零9个月;又用了不到10年的时间中国的第一颗人造卫星又上了天,“宣告中国进入了航天时代”。由号召,到计划,到成功,一步一步写来,紧张的任务,紧凑的文章,娓娓道来,条理清晰。第11~13段,人造卫星上天了,下一步就是载人飞天,圆千年梦想。我们也做了大量的准备工作,一是航天材料、食品等的准备,一是航天员的准备,已经挑选了19位优秀的飞行员,他们是航天员的预备军。看来实现中国人的航天梦已为时不远了。可是在科学上是没有坦途的,由于多方面的原因,计划搁浅了,我们的飞天梦想“只能尘封在一张张构思草图中”,这是多么遗憾的事啊!

  • 人教版高中语文必修1《鸿门宴》教案

    人教版高中语文必修1《鸿门宴》教案

    刘邦:先看刘邦对项伯的表白(此话也是有意让项伯转述给项羽听的):“秋毫不敢有所近”——说“不敢”而不说“不曾”,多么恭顺!“籍吏民,封府库,而待将军”——“待”,多么虔诚!“日夜望将军至”——说“望”而不说“等”,多么迫切!再看刘邦的卑词“谢罪”:他言必称“将军”,说自己与项羽“戮力而攻秦”,是战友而非敌人;将“先入关破秦”说成是不自意,以表自己的力量不如项羽;把“得复见将军于此”当作是自己莫大的荣幸以满足项羽的虚荣心;最后,他还把项羽的愤怒归咎于“小人”的挑拨,为项羽推卸责任,及时给项羽一个台阶下。小结:项羽:沽名钓誉、轻敌自大、寡谋轻信、不善用人、刚愎自用、优柔寡断的一介武夫。刘邦:狡诈多谋、遇事果断、临危不惧、能屈能伸、善于用人。

  • 人教版高中语文必修1《荆轲刺秦王》教案

    人教版高中语文必修1《荆轲刺秦王》教案

    教学目标:1、知识与能力:①了解荆轲刺秦王的历史背景和过程,整体感知课文。②掌握文言文中重要的字、词、句解释,提高翻译能力。③学会从人物的对话、动作、神态描写入手,分析主要人物形象。2、情感与态度:正确看待荆轲刺秦王这一事件,学会历史而辩证地评价人物。重点难点:评价历史事件,分析人物形象。教学方法:朗读法、提问法、讨论法课时安排:三课时教学过程:第一课时一、导入:(课前展示雕塑照片)来到正定讲课,我感到非常高兴,一进县城,就被这里浓郁的历史文化气息所感染。我们住在华阳假日酒店,外面正在兴建文化广场,刚才的照片就是在那里拍摄的。在此,我进一步了解到正定这座文化古城悠久的历史渊源,这里有南越王赵佗,常胜将军赵云,一代名家颜真卿等等,可谓物华天宝、人杰地灵。因此我相信我们正定中学的同学们一定都非常优秀。这也让我更深刻地体会到一个道理:语文的外延就是生活的外延。

  • 人教版高中语文必修1《论语》教案2篇

    人教版高中语文必修1《论语》教案2篇

    【教学意图】要了解中国传统文化,必须阅读古诗文名著名篇。但在中国文化形成过程中影响最大的是什么?可以说是儒家学说,包括《论语》这部经典。《论语》等书是读书人求仕做官的必修课本,是知识分子的思想言行基础,而且影响到整个社会生活,内容包括伦理道德、教育体制、民间习俗等方面的思想。因此,要了解中国传统文化,有必要读一读《论语》。【教学设计】因《论语》的年代已久远,对学生而言,要理解透彻文句是比较深奥困难的,因此必须在充分理解文意的基础上,对《论语》进行思想上的解读。可由教师从《论语》中概括出几点与生活、现实相关的要点,要求学生分组进行透彻的学习和领会,如“小人与君子”、“学习的方法”、“教育的理念”等等。〖教学重点、难点〗读《论语》知儒家思想。〖教学方法〗讲解启发、探究梳理、拓展延伸。

  • 人教版高中语文必修1《再别康桥》教案2篇

    人教版高中语文必修1《再别康桥》教案2篇

    教学过程:一、交流诵读课文技巧。——节奏、韵脚、感情……(5分钟)二、再读确定自己的学习主题(15分)1、主题提示:音乐美、绘画美、建筑美简介诗歌“三美”追求闻一多先生是我国现代文学史上集诗人、学者和斗士于一身的重要诗人。他不但致力于新诗艺术美的探索,提出了音乐美、绘画美、建筑美的诗歌\"三美\"的新格律诗理论主张,还努力进行创作实践,写出了许多精美诗篇。他的新格律诗理论被后人称为现代诗学的奠基石,影响深远。《诗的格律》是闻一多先生系列诗论中最重要的一篇。在这篇论文中,他系统的提出\"诗的实力不独包括音乐的美(音节)、绘画的美(词藻),并且还有建筑的美(节的匀称和句的均齐)。\"这一关于新诗\"三美\"主张遂成为新格律诗派的理论纲领。

  • 人教版高中语文必修1《奇妙的对联》教案2篇

    人教版高中语文必修1《奇妙的对联》教案2篇

    3、介绍对联的历史引出本课的重点。人类历史上的第一副对联是“新年纳余庆,嘉节号长春”。出现在五代十国时期(公元964年),距离现在已经有1044年了。有着一千多年历史的对联有什么基本的特点呢?这是我们这节课学习的重点。请在座的各位当回医生,给下面这幅对联号号脉,看它对仗是否工整?上联:冬去春来千条杨柳迎风绿下联:冰消雪化梅花万朵扑鼻有什么问题,怎么改?刚才这几位同学指出了这幅对联的两个问题,也提出了两条修改意见。第一是下联少了一个字,最好是添加一个“香”字;第二是下联的“梅花万朵”与上联的“千条杨柳”是数量词对名词,名词对数量词,对仗不工整,要调整为“万朵梅花”。这样,数量词“万朵”对“千条”,名词“梅花”对“杨柳”。大家还有没有不同的看法。这样我们就可以得出对联的两个特点特点:第一个特点是上下联字数要相等(板书)。就是上联有几个字,下联也要有几个字。大家记下来,对联基本要求一,“上下联字数相等”。这个要求是很严格的,一般来说,违反这个规则就不成对联了。

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