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人教版新課標(biāo)高中物理必修1用打點(diǎn)計(jì)時(shí)器測(cè)速度教案3篇

  • 人教版高中語(yǔ)文必修3《蜀道難》說(shuō)課稿2篇

    人教版高中語(yǔ)文必修3《蜀道難》說(shuō)課稿2篇

    (1)“問(wèn)君西游何時(shí)還……使人聽(tīng)此凋朱顏。”詩(shī)題下未注明送何人入蜀,所以這里的“問(wèn)君”無(wú)妨假定實(shí)有其人,可以讀得親切一些。將行而問(wèn)“何時(shí)還”,已有不可行之意,重音要落在“不可攀”三字上,當(dāng)用勸說(shuō)的語(yǔ)氣讀。以下四句借鳥(niǎo)聲渲染旅途中悲涼凄清的氛圍,讀時(shí)要放低聲調(diào),有干里孤身之感,至“愁空山”徐徐而上。然后用感喟的語(yǔ)調(diào)讀主旨句,至“凋朱顏”略作一頓,以示意猶未盡。(2)“連峰去天不盈尺……胡為乎來(lái)哉!”仍是說(shuō)不可行,但內(nèi)容加深了一層,因?yàn)檎f(shuō)的是蜀道的險(xiǎn)惡。前四句不是純客觀的描寫(xiě),讀時(shí)須設(shè)想這是旅游者攀援于“連峰”“絕壁”之上置身于“飛湍瀑流”之間,要使聽(tīng)者感到驚心動(dòng)魄。讀后可作稍長(zhǎng)停頓,再用“其險(xiǎn)也如此”緩緩收住。末句是詩(shī)人借用蜀人的口氣,對(duì)歷險(xiǎn)而來(lái)的游者深表嘆息——“胡為乎來(lái)哉”不是詢問(wèn),當(dāng)用降調(diào)讀,暗含“何苦而來(lái)”之意。

  • 人教版高中語(yǔ)文必修3《宇宙的邊疆》說(shuō)課稿2篇

    人教版高中語(yǔ)文必修3《宇宙的邊疆》說(shuō)課稿2篇

    (有的恒星旋轉(zhuǎn)平穩(wěn)均衡,有些恒星是因快速旋轉(zhuǎn)而變了形。作者以擬人的手法,生動(dòng)形象地描述,仿佛向我們展示了不同恒星的性情:有的穩(wěn)重沉靜,有的急切躁動(dòng)。讀來(lái)生動(dòng)有趣,妙趣橫生。)(3)我們探索宇宙的時(shí)候,既要勇于懷疑,又要富于想象。想象經(jīng)常能夠把我們帶領(lǐng)到嶄新的世界,沒(méi)有想象,我們就處處碰壁。懷疑可以使我們擺脫幻想,還可以檢驗(yàn)我們的推測(cè)。(對(duì)于未知領(lǐng)域的探索是需要懷疑和想象的,想象是科學(xué)的翅膀,敢于想象,并不斷地探索驗(yàn)證,所謂“大膽假設(shè),小心求證”懷疑否定舊知,產(chǎn)生新知。作者以簡(jiǎn)潔的語(yǔ)言闡述了想象和懷疑看似矛盾的兩者在宇宙探索中的相輔相成,和諧統(tǒng)一。作者不囿于介紹宇宙知識(shí),還發(fā)表自己的見(jiàn)解。)(4)我認(rèn)為宇宙里很可能到處都充滿著生命,只是我們?nèi)祟惿形窗l(fā)現(xiàn)而已。我們的探索才剛剛開(kāi)始。

  • 人教版高中英語(yǔ)必修2Computers說(shuō)課稿3篇

    人教版高中英語(yǔ)必修2Computers說(shuō)課稿3篇

    一. 教材分析1. 本單元的中心話題是“計(jì)算機(jī)(Computers)”,內(nèi)容涉及計(jì)算機(jī)的發(fā)展歷史,計(jì)算機(jī)的應(yīng)用等。本節(jié)課是該單元的第一課時(shí),我將Warming up, Pre-reading and Comprehending這四部分整合為一節(jié)精讀課。其中。Reading部分是題為WHO AM I?的文章,以第一人稱的擬人手法介紹了計(jì)算機(jī)發(fā)長(zhǎng)演變的歷史和計(jì)算機(jī)在各個(gè)領(lǐng)域的應(yīng)用,其主旨是表達(dá)計(jì)算機(jī)的發(fā)展變化之快以及在生活中用途之廣。而Warming up部分以圖片的形式展現(xiàn)了計(jì)算機(jī)的發(fā)展歷程;Pre-reading中的問(wèn)題和排序分別是為了預(yù)測(cè)語(yǔ)篇的內(nèi)容和測(cè)試學(xué)生對(duì)計(jì)算機(jī)歷史了解的情況;Comprehending則通過(guò)各項(xiàng)練習(xí)訓(xùn)練學(xué)生的閱讀技能,從而加深對(duì)文章的理解。可見(jiàn)這幾部分是一個(gè)有機(jī)的整體。2. 教學(xué)目標(biāo):1) 語(yǔ)言目標(biāo):重點(diǎn)詞匯及短語(yǔ):abacus, calculate, calculator, PC, laptop, PDA, robot, analytical, technological, universal, mathematical, artificial, intelligent, network, explore, in common, as a result.重點(diǎn)句子:a. My real father was Alan Turing, who in 1963 wrote a book to describe how computers could be made to work, and build a “universal machine” to solve any mathematical problem.

  • 人教版高中英語(yǔ)必修2Wildlife Protection說(shuō)課稿3篇

    人教版高中英語(yǔ)必修2Wildlife Protection說(shuō)課稿3篇

    When it comes to the students’ studying methods, I'd like to introduce my Ss first. The Ss have a good command of basic language points. They’re interested in learning English, and they take an active part in English class, so they will have fun in autonomous, cooperative and inquiry learning. I will just serve as a guide, showing them the way to explore how to make more progress in their English learning.Now it’s time for the most important stage of this lesson. My teaching procedures are arranged as follows:Step1.Leading-in (3 minute)Play a video of a wide variety of wildlife to introduce my topic. Step2. Speaking (12 minutes)We will use our textbook Page25. Let the Ss fast read the short paragraph to warm up. Ask them to talk about the report on some endangered wildlife in China with the dialogue patterns on the screen. Lastly, I will invite some groups to demonstrate their dialogues about saving wildlife in China.Step3.English play (3 minutes)Watch another video in praise of their excellent performance just now. It’s about Jack Chen’s(成龍)and Yang Ziqiong’s wildlife protection.Step4. Listening (twice 13 minutes)This time, I’ll ask the Ss to fill in the blanks of the monologue of the 2 movie stars above. Step5.Discussion (3 minutes)Which would you like to choose to wear, clothes made of cotton, artificial leather or animal skins? Why ?Step6. Summary (3 minutes)1. If there were no wildlife, there wouldn’t exist human beings. If the buying stops, the killing can, too.2. Animals are our friends. To love animals is to love ourselves. Stop hunting, killing and destroying wildlife.3. Let’s live in harmony with all the living things in the world. Step7. Music appreciation (3 minutes)Let the Ss appreciate the song Earth Song by Michael Jackson. Last but not the least, I will show you my blackboard design.

  • 人教版高中英語(yǔ)必修4A taste of English Humor說(shuō)課稿3篇

    人教版高中英語(yǔ)必修4A taste of English Humor說(shuō)課稿3篇

    Then I would ask them to think of a funny English or Chinese and tell it to partners. While telling stories, they can use expressions and some acting to help make the story funny. 5 minutes would be given to do this.Those stories they told there will be the material for their writing. Soletting them tell it at first is helpful. And they can make a difference between telling a funny story and writing it down. Generally speaking, it is difficult forstudents to write well because they don’t know what to write and how to write. Asking them to tell their own stories at first can help them come up with what to write.After their telling, I would invite someone to share his/her story with all of us and I would write it down on the blackboard.This example story would be used as a sample to illustrate the format of funny story. Different from a story from teacher or textbook, a story from students can obviously become a interesting material to draw students’ attention.Then I would ask the whole class to put this story into several parts. It might be a little bit difficult for them. So I would ask them to find out whether all the sentences are necessary. After delete some sentences, there are 6 sentences left behind. Then they can easily put them into three parts. After interaction with students, I would teach them the right terms for each part and conclude the format of funny story.This step is the key and difficult point in my lesson. So I mainly usetask-based teaching method in this part and the task for students was divided into several stages. With the separated difficult level, students can find there are usually three parts in writing. They can also learn to write without the unnecessary parts in the process of analyzing. And then I wouldn’t rush to tell them the right terms to them directly. Instead, I would ask them to name them by their own. A confused mind is better for acquiring knowledge.While-writing:Then I would give students 7 minutes to write down this story, without other requirements.With all the preparations in pre-writing, students’ difficulties were cleared. So it would be much easier for them to write down the story within 7 minutes. There are no other requirements because students’ first writing is actually a drafting. It would be revise and edit several times later. Writing, as a skill

  • 人教版高中英語(yǔ)必修3Canada-the true north說(shuō)課稿4篇

    人教版高中英語(yǔ)必修3Canada-the true north說(shuō)課稿4篇

    Good afternoon, teachers, It’s my great pleasure to be here sharing my lesson with you.The content of my lesson is Senior English Book 3 Unit 5 Canada —— “The true North”.I’ll be ready to begin this lesson from five parts. Analysis of the teaching material,the teaching methods,the studying methods, the teaching procedure,and Blackboard design.First, let me talk about the teaching material.Part 1 Teaching Material:This unit is about the introduction of Canada. By studying of this unit,we’ll enable the students to learn the geography, population, main cities, and natural beauty, natural resources of Canada. Through the training of the unit, it also requires students to learn some Language skills such as the expressions of position and emotions.So it plays an important part in the English teaching in this book.After studying the teaching material and analyzing the rule of children’s growing of mind,I think the teaching aims are the followings:1.Knowledge objects:(1) make the students learn some new words and phrases(2) make the students understand the content of the lesson.2.Ability objects:(1)To develop the Ss’ abilities of listening, speaking, reading and writing. Especially reading and speaking ability.(2) learn to talk about the characters of Canada in English(3)To train the Ss’ ability of working in pairs.3.Emotion objects:(1)Enable students to understand the characters of Canada..(2)Stimulate Ss to work hard to make China stronger.Part 2 Teaching Methods:I think helping students learn to master new words and phrases and improve the students’ reading and speaking ability is import and the difficult.According to the analysis of the teaching material and the import points and the difficult points,I will use the following teaching methods : question-guiding approach; fast-reading and careful reading; multi-media teaching methods; discussion

  • 人教版高中英語(yǔ)必修4Theme parks說(shuō)課稿3篇

    人教版高中英語(yǔ)必修4Theme parks說(shuō)課稿3篇

    The oldest and the most popular park in the worldenjoy the exciting activities thereget close to the life-size cartoon characters like Mickey Mouse and Donald Duck Step 3 Pre-reading1.What do you suppose a theme park is ?2.What do you think you can see in a theme park?(1.It is a kind of amusement park which has a certain theme – that the whole park is based on. 2.buildings, castles, statues, rare animals and birds, and so on.) Step 4 Reading ----- Theme Parks –---- Fun and More Than Fun1.Predict : Read the title and the pictures on P. 34 and PredictWhat is the meaning of the title “Theme Park – Fun and more than fun”?(The title means that theme parks are fun to visit, but that they can also be educational and can offer useful information.)2.Skimming Fast read and answer:What activities can we take in a theme park?Amusement park: Bumper car Merry-go-round slide bungee jumping Free-fall rides Horror films Pirate ship Ferris wheel roller coaster3.Scanning Read again and you will find various theme parks are mentioned in the passage . Then what are they ?Theme parks: Sports theme park History theme park Culture theme park Marine or Ocean theme Park Future park Science theme park Disneyland4.Careful reading and find the main idea of each paragraph:THEME PARKS---- entertaining/ educationalPara.1 Traditional parks are places to go for relaxation and to have time away from our busy lives.Para.2 Theme parks are different They’re large and full of things to do, see and buy.Para.3 Theme parks are built around a single idea or theme. One example is a sports park.Para.4 Another kind of theme park is historical more and cultural and can be educational.Para.5 Disneylandwas the first theme park. It is based on the fantasy life and characters of Disney’s films.Para.6 Some examples of educational theme parks include sea world parks and science parks.

  • 人教版高中英語(yǔ)必修3Healthy Eating說(shuō)課稿4篇

    人教版高中英語(yǔ)必修3Healthy Eating說(shuō)課稿4篇

    Language learning needs a context, which can help the learners to understand the language and then can product comprehensible output, so computer has the advantages to make the materials attractive.Part 3 Learning MethodsTask-based, self-dependent and cooperative learningPart 4 Teaching ProcedureStep One Lead-in“Interest is the best teacher.” Therefore, at the very beginning of the class, I should spark the students’ mind to focus on the centre topic “the band”. I’ll show some pictures of food to attract their attention and then bring some questions.Question:What kind of food they like?What should go into a good meal?The answers must relate to the diet. After this, the students will be eager to know something about a balance diet and this is the very time to naturally lead the class into Step 2Step 2 Reading for information: skimming and scanning In this step, I use Task-based Language Teaching method, which can give students a clear and specific purpose while skimming and scanning the context.Task 1 General ideaThe students will be asked to just glance at the title and the pictures of the passage, and then guess what they will read in the text. And they’ll be divided into groups of four to have a discussion.The purpose is to inspire the students to read actively, not passively. In addition, the task is to develop the students’ reading skill by making prediction and to encourage the students to express their thoughts in English and cooperate with each other.Task 2 Main idea of each paragraphCooperative learning can raise the students’ interest and create an atmosphere of achievement. Based on this theory, I divide the whole class into 4 groups to skim the whole text and get the main idea of each paragraph.

  • 人教版高中英語(yǔ)必修4Working The Land說(shuō)課稿3篇

    人教版高中英語(yǔ)必修4Working The Land說(shuō)課稿3篇

    Knowledge objectives:(1) to make Ss grasp the usage of words, expressions and sentence structures: statistics, struggle, thanks to, rid of, some patterns for persuasion, the “ing” form as subject and object;(2)to use learnt knowledge to persuade sb.Ability objectives:(1) to develop Ss’ reading skills(skimming, scanning, word guessing);(2) to improve Ss’ speaking, communicating and cooperating skills.Emotional objectives:to make Ss know the contribution of Yuan,and learn his spirit and his simple life time.Teaching important and difficult points:(1) some words, expressions and sentence structures mentioned above;(2)the content of the text;(3)training their reading and speaking skills.Teaching methods: CLT, TBLT,QT.Learning strategies: CLS, QLS, TBLS.Teaching procedures:Step 1 lead-in: (1) teacher plays a piece of recent news from CCTV about the harvest of the super hybrid rice, and ask students whether they know Yuan or not, and talk about him and his contribution.(2)Brain storm: let Ss describe Yuan in their minds including his appearance, his living condition and so on.Step 2 fast reading tasks:(1)teacher introduces Yuan and super hybrid rice(2)make Ss read the text as fast as possible with questions. Such as: what’s the general ideaof this passage? What’s Yuan’ dream? (skimming and scanning skill)Step 3 intensive reading tasks(1)let Ss read the text silently, find topic sentence of each paragraph and draw the difficult sentences and the knowledge what they don’t understand.(words guessing)(2)teacher and Ss talk about the important words, expressions and sentences together, and ask Ss to retell the content of the text.(summarizing and paraphrasing)(3)teacher summarize this part.(4) read again following the courseware.

  • 人教版高中政治必修3文化創(chuàng)新的途徑說(shuō)課稿

    人教版高中政治必修3文化創(chuàng)新的途徑說(shuō)課稿

    一、 教材分析1、地位和作用《文化創(chuàng)新的途徑》是人教版教材高二政治必修3第二單元第五課第二個(gè)框題內(nèi)容,本課是對(duì)全面兩課的一個(gè)提升,同時(shí)對(duì)接下來(lái)學(xué)習(xí)第三、四單元的知識(shí)具有指導(dǎo)作用。文化創(chuàng)新是一個(gè)社會(huì)熱點(diǎn),具有很強(qiáng)的思想理論性和探索實(shí)踐性。在前面兩課中,學(xué)生基本明確了文化的交流、傳播和發(fā)展;也明白了文化的繼承和發(fā)展需要?jiǎng)?chuàng)新。而怎樣進(jìn)行創(chuàng)新是本節(jié)課探討的內(nèi)容,也是本單元的重點(diǎn)、難點(diǎn)和落腳點(diǎn)。2、教學(xué)目標(biāo)(1)知識(shí)與能力目標(biāo):①識(shí)計(jì)文化創(chuàng)新的途徑;理解文化創(chuàng)新過(guò)程中要認(rèn)識(shí)和處理好兩對(duì)基本關(guān)系:當(dāng)代文化與傳統(tǒng)文化、民族文化和外來(lái)文化的關(guān)系;②使學(xué)生初步具備認(rèn)識(shí)和處理當(dāng)代文化與傳統(tǒng)文化、民族文化與外來(lái)文化關(guān)系的能力;使學(xué)生具備在合作、探究中體驗(yàn)生活、生成認(rèn)識(shí)、構(gòu)建知識(shí)的能力。

  • 新人教版高中英語(yǔ)必修3Unit 4 Space Exploration-Discovering Useful Structures導(dǎo)學(xué)案

    新人教版高中英語(yǔ)必修3Unit 4 Space Exploration-Discovering Useful Structures導(dǎo)學(xué)案

    【點(diǎn)津】 1.不定式的復(fù)合結(jié)構(gòu)作目的狀語(yǔ) ,當(dāng)不定式或不定式短語(yǔ)有自己的執(zhí)行者時(shí),要用不定式的復(fù)合結(jié)構(gòu)?即在不定式或不定式短語(yǔ)之前加 for +名詞或賓格代詞?作狀語(yǔ)。He opened the door for the children to come in. 他開(kāi)門(mén)讓孩子們進(jìn)來(lái)。目的狀語(yǔ)從句與不定式的轉(zhuǎn)換 英語(yǔ)中的目的狀語(yǔ)從句,還可以變?yōu)椴欢ㄊ交虿欢ㄊ蕉陶Z(yǔ)作狀語(yǔ),從而使句子在結(jié)構(gòu)上得以簡(jiǎn)化。可分為兩種情況: 1?當(dāng)目的狀語(yǔ)從句中的主語(yǔ)與主句中的主語(yǔ)相同時(shí),可以直接簡(jiǎn)化為不定式或不定式短語(yǔ)作狀語(yǔ)。We'll start early in order that/so that we may arrive in time. →We'll start early in order to/so as to arrive in time. 2?當(dāng)目的狀語(yǔ)從句中的主語(yǔ)與主句中的主語(yǔ)不相同時(shí),要用動(dòng)詞不定式的復(fù)合結(jié)構(gòu)作狀語(yǔ)。I came early in order that you might read my report before the meeting. →I came early in order for you to read my report before the meeting.

  • 人教版高中歷史必修2羅斯福新政說(shuō)課稿2篇

    人教版高中歷史必修2羅斯福新政說(shuō)課稿2篇

    1、教材的地位作用本課是新人教版普通高中歷史必修Ⅱ第六單元第18課的內(nèi)容,闡述羅斯福新政的背景、措施、影響。從單元知識(shí)安排看,本課與第17課《空前嚴(yán)重的資本主義世界經(jīng)濟(jì)危機(jī)》、19課《戰(zhàn)后資本主義的新變化》共同詮釋第六單元課題——《資本主義世界經(jīng)濟(jì)政策的調(diào)整》。說(shuō)明了“資本主義經(jīng)濟(jì)理論和政策隨著資本主義發(fā)展而不斷調(diào)整的特點(diǎn)”,凸顯了“市場(chǎng)調(diào)節(jié)”和“國(guó)家干預(yù)”在經(jīng)濟(jì)發(fā)展中的重要性。從知識(shí)體系看,它是學(xué)生學(xué)習(xí)了第一次工業(yè)革命后自由資本主義、第二次工業(yè)革命后的壟斷資本主義等之后出現(xiàn)的,既是對(duì)上述知識(shí)的鞏固與綜合運(yùn)用,又為學(xué)生學(xué)習(xí)必修二的相關(guān)內(nèi)容打下基礎(chǔ),有承上啟下的作用。本課三個(gè)子目從邏輯上看又是遞進(jìn)關(guān)系。第一個(gè)子目“臨危受命”承上啟下,說(shuō)明了羅斯福上臺(tái)的歷史背景具有臨危受命的特點(diǎn),第二個(gè)子目“實(shí)施新政”講述了羅斯福新政的主要內(nèi)容,第三個(gè)子目“擺托危機(jī)困境”主要講述了羅斯福新政的影響。

  • 人教版新課標(biāo)PEP小學(xué)英語(yǔ)三年級(jí)上冊(cè)Recycle 1教案3篇

    人教版新課標(biāo)PEP小學(xué)英語(yǔ)三年級(jí)上冊(cè)Recycle 1教案3篇

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    人教版高中語(yǔ)文必修2《采薇》說(shuō)課稿

    三、疏通課文,體會(huì)情感學(xué)生朗讀一至三節(jié),找出通假字,如“莫”;語(yǔ)助詞如“止”“曰”;古今異義詞如“啟”“居”。以及個(gè)別短語(yǔ)如“靡室靡家”“載饑載渴”的結(jié)構(gòu),結(jié)合上《衛(wèi)風(fēng)·氓》中出現(xiàn)的相同或類似的結(jié)構(gòu)來(lái)理解。檢查學(xué)生的自學(xué)情況,抽查翻譯,糾正錯(cuò)誤。這三節(jié)都以采薇起筆,讓學(xué)生思考課文呢寫(xiě)了薇菜生長(zhǎng)的哪幾種形態(tài),有什么作用?學(xué)生思考。這個(gè)問(wèn)題不難,但學(xué)生回答可能不完整,只點(diǎn)到用于表達(dá)士卒思?xì)w之情的強(qiáng)烈。老師要補(bǔ)充,用薇菜的生長(zhǎng)來(lái)反映歸期的推移和不定期,思念之情更加沉重。同時(shí)在藝術(shù)手法上,同《衛(wèi)風(fēng)·氓》用“桑葉”來(lái)起興一樣,這里也是比興手法,引出下文。另外,戰(zhàn)士們靠野菜來(lái)充饑也反映了戰(zhàn)士們生活艱苦,興中有賦。

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    人教版高中生物必修3第三章第二節(jié)《生長(zhǎng)素的生理作用》說(shuō)課稿

    強(qiáng)調(diào)重力對(duì)生長(zhǎng)素分布的影響,為下面的內(nèi)容講解做鋪墊,明確植物出現(xiàn)向光性與生長(zhǎng)素分布不均有關(guān)。復(fù)習(xí)舊知識(shí),產(chǎn)生首因效應(yīng),鞏固和加強(qiáng)記憶。通過(guò)植物向光性是生長(zhǎng)素分布較多而促進(jìn)生長(zhǎng),進(jìn)而提出“對(duì)于植物來(lái)說(shuō),生長(zhǎng)素是不是越多越好”這個(gè)問(wèn)題,引發(fā)思考,鍛煉思維。說(shuō)明生長(zhǎng)素濃度對(duì)不同器官產(chǎn)生的影響不同,讓學(xué)生對(duì)這一情況有一個(gè)整體印象。結(jié)合數(shù)學(xué)知識(shí)逐步分析圖上各點(diǎn)和各曲線的含義,引導(dǎo)學(xué)生得出不同器官對(duì)生長(zhǎng)素濃度的敏感性順序,為解釋橫放植物“S”型生長(zhǎng)做鋪墊。通過(guò)對(duì)曲線的分析,得出低生長(zhǎng)素濃度起促進(jìn)作用,高濃度有抑制作用這種雙重性,并得出其雙重性表現(xiàn)。通過(guò)以上的分析和總結(jié),對(duì)橫放植物“S”型生長(zhǎng)進(jìn)行解釋,達(dá)到首尾呼應(yīng)的效果。采用“蒙太奇”手法,引申到“太空中,橫放植物將會(huì)如何生長(zhǎng)”這個(gè)問(wèn)題,引發(fā)學(xué)生的聯(lián)想和思考,以這種提問(wèn)方式結(jié)課為下節(jié)課的開(kāi)課做了鋪墊,掌握了主動(dòng)權(quán)。

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    人教版高中歷史必修3物理學(xué)的重大進(jìn)展說(shuō)課稿2篇

    二、相對(duì)論的創(chuàng)立【課件】展示下列材料艾伯特·愛(ài)因斯坦(1879——1955),1879年3月14日誕生在德國(guó)烏爾姆的一個(gè)猶太人家中。1894年舉家遷居意大利米蘭。1900年畢業(yè)于瑞士蘇黎世工業(yè)大學(xué)。愛(ài)因斯坦被認(rèn)為是最富于創(chuàng)造力的科學(xué)家,他不但創(chuàng)立了相對(duì)論,還提出了光量子的概念,得出了光電效應(yīng)的基本定律,并揭示了光的波粒二重性本質(zhì),為量子力學(xué)的建立奠定基礎(chǔ)。為此榮獲1921年度的諾貝爾物理學(xué)獎(jiǎng)。同時(shí),他還證明了熱的分子運(yùn)動(dòng)論,提出了測(cè)定分子大小的新方法?!締?wèn)題】19世紀(jì)末20世紀(jì)初愛(ài)因斯坦對(duì)物理學(xué)的貢獻(xiàn)是什么?意義是什么?為什么會(huì)出現(xiàn)?1、背景:經(jīng)典物理學(xué)的危機(jī)。19世紀(jì)末三大發(fā)現(xiàn):x射線、放射性和電子,經(jīng)典力學(xué)無(wú)法解釋研究中的新問(wèn)題,如:黑體輻射、光電效應(yīng)等。2、相對(duì)論的提出及主要內(nèi)容:(1)“狹義相對(duì)論”和光速不變?cè)恚?905年提出。

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    人教版高中歷史必修1夏、商、西周的政治制度說(shuō)課稿3篇

    二、教學(xué)目標(biāo):(一)知識(shí)與能力:學(xué)生了解夏商周期的政治制度的內(nèi)容和特點(diǎn),對(duì)不同的政治制度有一個(gè)較為全面的認(rèn)識(shí)。在此基礎(chǔ)上,學(xué)生根據(jù)所學(xué)的知識(shí),歸納和評(píng)價(jià)從夏到周政治發(fā)展的特點(diǎn)以及內(nèi)在規(guī)律。(二)過(guò)程與方法:在學(xué)習(xí)的過(guò)程中,采用小組合作討論的形式,讓學(xué)生學(xué)會(huì)與他人合作與溝通,提高自主探究的技能。(三)情感態(tài)度與價(jià)值觀:政治制度的不斷更新是古人制度創(chuàng)新的結(jié)果,而這種制度的不斷更新也推動(dòng)文明的發(fā)展。這是古代先民的智慧結(jié)晶,學(xué)生要引以為豪。而通過(guò)本課的學(xué)習(xí),可以增強(qiáng)學(xué)生們的民族自豪感。三、說(shuō)教科書(shū):本課作為高中歷史教材的開(kāi)篇,是認(rèn)識(shí)整個(gè)古代政治文明史的起點(diǎn),具有統(tǒng)領(lǐng)和示范作用。本課總共有三個(gè)子目,主要講述了夏商周的政治制度。主要介紹了夏朝公共權(quán)力的出現(xiàn),分封制的內(nèi)容、分封的對(duì)象、 “以嫡長(zhǎng)子繼承制為核心的宗法制度”介紹了宗法制的來(lái)源、內(nèi)容,以及禮樂(lè)制度的大致內(nèi)容。

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    人教版高中政治必修3文化創(chuàng)新的源泉與作用說(shuō)課稿2篇

    一、教學(xué)目標(biāo):基于對(duì)教材的理解和分析,根據(jù)《課程標(biāo)準(zhǔn)》和學(xué)生的知識(shí)水平及認(rèn)知特點(diǎn)。我制定了這樣的教學(xué)目標(biāo)。(1)知識(shí)目標(biāo):理解社會(huì)實(shí)踐的發(fā)展是文化創(chuàng)新的動(dòng)力和源泉,認(rèn)識(shí)文化創(chuàng)新的作用以及文化創(chuàng)新在新時(shí)代的價(jià)值和作用。(2)能力目標(biāo):能夠分析事例,說(shuō)明社會(huì)實(shí)踐是文化創(chuàng)作和發(fā)展的重要根源,從而培養(yǎng)學(xué)生的比較分析能力、辯證思維能力(3)情感態(tài)度與價(jià)值觀目標(biāo):通過(guò)本框教學(xué),使學(xué)生明確文化創(chuàng)新的重大作用,激發(fā)學(xué)生投身建設(shè)中國(guó)特色社會(huì)主義偉大實(shí)踐而進(jìn)行文化創(chuàng)新的熱情,從而培養(yǎng)學(xué)生的創(chuàng)新精神、愛(ài)國(guó)情感和民族自豪感,增強(qiáng)學(xué)生進(jìn)行文化創(chuàng)新的責(zé)任感和使命感。二、教材分析本框題內(nèi)容包括情景導(dǎo)入--不盡的源泉,情景分析--巨大的作用、深刻的意義和情景回歸--呼喚文化創(chuàng)新的時(shí)代三個(gè)目題。其內(nèi)在的邏輯關(guān)系是由第一目題導(dǎo)入社會(huì)實(shí)踐是文化創(chuàng)新的源泉,也是文化創(chuàng)新的動(dòng)力的觀點(diǎn),第二目是對(duì)文化創(chuàng)新的作用進(jìn)行理論上的分析。第三目情景回歸,當(dāng)今時(shí)代呼喚文化創(chuàng)新。

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    人教版高中歷史必修1探究活動(dòng)課“黑暗”的西歐中世紀(jì)—?dú)v史素材閱讀與研討教案

    一、活動(dòng)內(nèi)容分析西歐從5世紀(jì)末至9世紀(jì)歷經(jīng)四個(gè)世紀(jì)完成了由奴隸制度向封建制度的轉(zhuǎn)變,西歐中世紀(jì)即西歐的封建社會(huì),形成了與中國(guó)封建社會(huì)不同的特點(diǎn)。理解這些特點(diǎn),將有助于學(xué)生理解西歐在世界上最早進(jìn)入資本主義社會(huì)的原因。盡管神學(xué)世界觀籠罩了西方中世紀(jì),是黑暗的,但是應(yīng)看到,自古代流傳下來(lái)的政治思想傳統(tǒng)如平等、自由、民主、法制等思想史都以不同的形式保存下來(lái)。歐洲的中世紀(jì)表面上看起來(lái)是一個(gè)陰森森的一千年(五百年到一千五百年),但實(shí)際上確實(shí)孕育了西方近代文明的重要時(shí)期。從探究活動(dòng)的內(nèi)容上看與第二單元的古代希臘羅馬的政治制度及第三單元近代西方資本主義政治制度的確立與發(fā)展明確相關(guān),有承上啟下的作用。二、活動(dòng)重點(diǎn)設(shè)計(jì)理解西歐封建社會(huì)的政治特點(diǎn)及對(duì)后世的影響;正確認(rèn)識(shí)基督教文明

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    人教版高中地理必修3第一章第一節(jié)地理環(huán)境對(duì)區(qū)域發(fā)展的影響教案

    教學(xué)重點(diǎn):1.比較分析地理環(huán)境差異對(duì)區(qū)域發(fā)展的影響2.分析區(qū)域不同發(fā)展階段地理環(huán)境的影響教學(xué)難點(diǎn):1.區(qū)域的特征2.以兩個(gè)區(qū)域?yàn)槔?,比較分析地理環(huán)境差異對(duì)區(qū)域發(fā)展的影響教具準(zhǔn)備:有關(guān)掛圖等、自制圖表等教學(xué)方法:比較法、案例分析法、圖示法等教學(xué)過(guò)程:一、區(qū)域1.概念:區(qū)域是地球表面的空間單位,它是人們?cè)诘乩聿町惖幕A(chǔ)上,按一定的指標(biāo)和方法劃分出來(lái)的。2.特征:(1)區(qū)域具有一定的區(qū)位特征:不同的區(qū)域,自然環(huán)境有差異,人類活動(dòng)也有差異。同一區(qū)域,區(qū)域內(nèi)部的特定性質(zhì)相對(duì)一致,如濕潤(rùn)區(qū)的多年平均降水量都在800毫米以上。但自然環(huán)境對(duì)人類活動(dòng)的影響隨著其他條件的變化而不同。(2)具有一定的面積、形狀和邊界。①有的區(qū)域的邊界是明 確的,如行政區(qū);②有的區(qū)域的邊界具有過(guò)渡性質(zhì),如干濕地區(qū)。

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