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人教版高中英語必修4A taste of English Humor說課稿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
人教版高中英語必修3Canada-the true north說課稿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
人教版高中英語必修4Women of achievement說課稿4篇
Good morning, distinguished judges:It’s my honor to talk about my teaching ideas with you. Today my topic is Women of Achievement. My presentation consists of six parts: the analysis of teaching material and student, teaching aims, key and difficult points, teaching and studying method, teaching procedures and blackboard design.First, let’s focus on the analysis of teaching material. This lesson is from New Senior English for China Student’s Book 4 Unit 1, the reading part. The main topic of the passage is the introduction of a student of Africanwildlife. After this lesson, the students will learn more information about her studying chimps in Africa, and their reading and speaking abilities can be developed as well.The next part is the analysis of students. My students are in senior high students. They have learnt English for many years, they’ve known many words and sentences, but their speaking and reading abilities are still not very good. So I will practice their speaking and reading abilities through different exercises.According to the New Standard Curriculum and the present situation, I set the teaching aims as follows: firstly, knowledge aims. Students can grasp some new words, such as worthwhile, move off. Moreover, students can understand the content of the passage and get familiar with the topic of studying chimps in wildlife. Secondly, ability aims. Students can use reading strategies such as skimming and scanning in reading process. Thirdly, emotional aims. Students can have the awareness of protecting animals and care about animals.Based on the above analysis, the key point of this lesson is to get the main idea and the detailed information from the passage; the difficult point is to talk about the wildlife protection and use reading strategies.
人教版高中英語必修4Theme parks說課稿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.
人教版高中英語必修3Healthy Eating說課稿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.
人教版高中英語必修3The million pound bank note說課稿3篇
在接下來的細讀環(huán)節(jié)，我套用了高考對閱讀理解的考查方式設(shè)置了5個問題，分別為三個推理判斷題，一個細節(jié)題和一個主旨大意題。學生需要對文章的內(nèi)容進行分析、歸納、推理、猜測等高級思維活動才能做出正確的回答?！驹O(shè)計意圖】這一過程是對學生進行細讀的訓練，培養(yǎng)學生獲取特定信息和挖掘文章深層次信息的能力。第三環(huán)節(jié):Intensive-reading (精讀) 15′第三個環(huán)節(jié)精讀，既是最重要的環(huán)節(jié)，也是突破本課重難點的關(guān)鍵。首先，讓學生思考劇本中人物看到百萬英鎊前后的態(tài)度發(fā)生了怎樣的變化。其次，讓學生仔細閱讀文章，找出可以表現(xiàn)人物態(tài)度變化的具體的語言和動作。最后，讓學生總結(jié)人物的態(tài)度發(fā)生變化的根本原因是什么，從而引出Money Talks, 供學生思考?！驹O(shè)計意圖】通過一系列的活動培養(yǎng)學生學習從人物的語言和動作探究人物的心理，使學生進一步體會戲劇語言的魅力，從而對文章背后所反映的社會問題進行思考，也為下一步的討論環(huán)節(jié)做好鋪墊。
人教版高中英語必修5Life in the Future說課稿5篇
Good afternoon, everyone. It’s my great pleasure to be here sharing my lesson with you. The content of my lesson is Senior English for China Book5 Unit 3 Life in the Future. I’ll be ready to begin this lesson from six parts: Analysis of the teaching material, Analysis of the students, Teaching aims and important and difficult points, Teaching methods and aids, Teaching procedures, and Blackboard design. First, let me talk about the teaching material.Part 1 Analysis of the Teaching Material:This unit is about what human beings’ life will be like in about one thousand years. By studying of this unit, we’ll Enable the students to know the changes in humans’ life and some new inventions bringing about the change and develop the interest in science. This lesson plays an important part in the English teaching in this unit. This is an important lesson in Book Five. From this lesson, it starts asking the Ss to grasp contents of each passage. Therefore, this lesson is in the important position of the teaching material. If the Ss can learn it well, it will be helpful to make the Ss learn the rest of this unit.Part 2 Analysis of the SsAs Senior2 Ss, they are at different levels of English fluency, some of them have lost interest in English. So during the lesson, I arrange a variety of activities to let all of them join in to attract their interest and let them be confident and taste the joy of success.
人教版高中英語必修5Making the news說課稿4篇
今天我們來介紹一下必修五第四單元的授課方式。這個單元的題目是Making the news。應(yīng)該是學生比較感興趣的話題，學生往往對新聞工作充滿好奇，所以我們可以利用這個機會多設(shè)計一些師生互動和學生互動，來激發(fā)起學習的積極性，提高學習效率。同時我們可以利用這個單元不僅幫助學生掌握語言知識，培養(yǎng)語言能力，同時讓其了解新聞工作的重要性，培養(yǎng)起社會智能感。這個單元分為六個課時，它的教學目標是這樣的：語言目標是掌握詞匯表中的常用單詞和短語，掌握倒裝句的一些基本用法。 技能目標是能初步掌握約會的基本句型并在真實的場景下正確運用。新聞報道類文章的寫作技能。采訪的基本規(guī)范和溝通技能。情感目標是對新聞報道的客觀性和真實性有更好的理解。對新聞記者的職業(yè)有更深入的了解，并能體會其工作的重要性。下面我們來介紹一下第一課時的授課方式，第一課的教學目標是這樣的第一課時的教學目標語言目標:單詞：Occupation, journalist, editor, photographer, curious, personality, enthusiasm
人教版高中英語必修5The United Kingdom說課稿4篇
Teaching Aims:Knowledge 1. Get the students to learn the useful new words and expressions in this section. Aims:2. Let the students learn about how the UK was formed and the four groups of invaders.1. Develop students’ reading ability and let them learn different Ability reading skills. Aims:2. Enable students to learn to talk about the United Kingdom and the Union Jack Emotional 1. Let students know more about the UK2. Develop students’ sense of cooperative learning Aims:Teaching Important Points:1. Let the students learn about the countries of the United Kingdom and the Union Jack2. Get the students to read the passage and know about how the UK was formed and the four groups of invaders.3. Have the students learn different reading skills.Teaching Difficult Ponts:1. Develop students’ reading ability.2. Enable students to talk about the United Kingdom and the Union Jack.3. Let students learn how the UK was formed geographically and historically.Teaching Methods:Showing pictures, asking, exercising, listening, reading etc.Teaching Aids:A computer,a projector and a blackboard.Teaching Procedures: 1) Show a map of the world, ask students the following questions:Where is the UK?What’s the full name of the UK?2) Ask the students work in pairs to do the quiz on Page 9.Do you want to test how many things you know about the United Kingdom? Let’s have a small test.Using the map on P9, students answer the following questions:?How many countries does the UK consist of? What are they??England is divided into three main areas. Do you know what they are? 1) Scanning (10Minutes )Let the students hold the questions asked in pre-reading and read the passagequickly and then let them do the following exercise.Join lines to the right answer.
高中物理人教版必修一《彈力》說課稿
二、學情分析：學生目前對形變和彈力有一定的感性認識但是不夠深入；知道支持力、壓力都是彈力，但是不能夠概括產(chǎn)生的原因。理性思維還沒有達到一定的層次，要想理解彈力這一抽象概念還有一定困難。因此我采取引導(dǎo)、啟發(fā)的教學方式。
人教版高中語文必修2《就任北京大學校長之演說》說課稿3篇
（三）教學重、難點1、教學重點：結(jié)合課文，了解演講辭針對性強、條理清楚、通俗易懂、適當?shù)母星樯实忍攸c。2、教學難點：深入理解文章內(nèi)涵，聯(lián)系現(xiàn)實，體會本文的現(xiàn)實意義二、說學情高中學生在初中階段已經(jīng)接觸過演講辭了，對演講詞的特點已經(jīng)有了一些基本的知識，因此本輪的教學應(yīng)該讓他們在此基礎(chǔ)上有所提高。本文是學生在高中階段第一次接觸演講辭，有必要讓他們了解演講辭的特點及課文如何體現(xiàn)這些特點的。隨著年齡的增長，生活閱歷的增加，高中學生正逐漸形成自己對世界、對人生的看法，蔡元培先生的這篇文章能很好地激發(fā)他們對當前的高中學習和未來的大學生活進行思考。此外，學生對北大的歷史及蔡元培先生作這番演講的時代背景了解不深，應(yīng)作出補充說明。
人教版高中政治必修3鑄牢中華民族的精神支柱教案2篇
【教學重點】怎樣弘揚和培育中華民族精神?！窘虒W策略】（1）通過引導(dǎo)學生學習和探討，使學生在解決實際問題的過程中了解弘揚和培育民族精神，最重要的是發(fā)揮“主心骨”的作用；必須繼承和發(fā)揚中華民族的優(yōu)良傳統(tǒng)；必須正確對待外來思想文化的影響；必須與弘揚時代精神相結(jié)合。以愛國主義為核心的民族精神和以改革創(chuàng)新為核心的時代精神，相輔相成，相互支撐，統(tǒng)一于建設(shè)中國特色社會主義的偉大實踐。（2）通過踐行體驗，結(jié)合美國傳媒對世界的巨大影響以及不同國家強化民族精神教育的事例，引導(dǎo)學生體會和感悟民族精神對于一個國家、一個民族的生存和發(fā)展的重要性，理解我國當前弘揚和培育民族精神的重要意義；回顧歷史經(jīng)驗教訓，體會和思考我們應(yīng)該弘揚和培育什么樣的民族精神；面對世界范圍各種思想文化相互激蕩，體會和思考我們應(yīng)如何弘揚和培育民族精神。【探究指導(dǎo)】可分三個步驟進行。
人教版高中政治必修3永恒的中華民族精神教案2篇
當你看到他們獲得冠軍登上金牌領(lǐng)獎臺時，見到中華人民共和國國旗冉冉時升起時，聽到中華人民共和國國歌奏響時，作為一名中國人，即使你對這兩項運動都不感興趣，你有什么樣的感受？感覺到作為中國人的無比光榮與自豪 你呢 ？ 你呢 ？你們都是一樣，我和絕大多數(shù)中國人都有這種共同的感受。這是在和平年代，而在民族危亡時期，人們也有共同的行動 例如1900年八國聯(lián)軍進攻北京的途中遇到了民間組織的頑強抵抗，中國人民手持刀槍棍棒，同槍炮武裝的侵略軍展開斗爭，血肉橫飛，依然面無懼色，戰(zhàn)到最后一人，也要奮勇拼殺。由以上兩種情況，我們大家思考是什么使得他們有著共同的感受，有著共同的行動？提示：（若換作是大和民族的人他在剛才的情境中則不會有呢？）顯而易見，我們是中華民族，有著共同的東西，共同的思想情感，共同的行為準則，而這些共同的東西就是我們所說的中華民族精神。
人教版高中政治必修2人民代表大會制度：我國根本的政治制度教案
（三）合作探究、精講點撥一、我國的政權(quán)組織形式教師活動：引導(dǎo)學生閱讀教材58頁“走進我國的國家機關(guān)”材料，同時思考所提出的問題。學生活動：閱讀課本，討論問題。教師點評：這一組鏡頭反映了我國國家機構(gòu)中人民代表大會與其他國家機關(guān)的關(guān)系，從中可以看出，我國人民是如何通過人民代表大會制度組建國家機關(guān)、開展管理國家的各種政治活動的。1、我國的政體（1）政體是一個國家的政權(quán)機關(guān)的組織形式。也就是通過什么方式、制度來組建國家政權(quán)機關(guān)的。教師活動：引導(dǎo)學生閱讀教材59、60頁“專家點評、名詞點擊”材料，同時思考：國家機構(gòu)一般由哪些國家機關(guān)組成？我國的國家機構(gòu)的組成情況是怎樣的？。學生活動：閱讀課本，討論問題。教師點評：國家機構(gòu)一般由國家元首、立法機關(guān)、行政機關(guān)、司法機關(guān)組成。不同國家在具體設(shè)置上有所不同。我國的立法機關(guān)是全國人民代表大會及其常務(wù)委員會，它與地方各級人民代表大會組成國家權(quán)力機關(guān)，并同其他國家機關(guān)共同組成我國的國家機構(gòu)體系。
人教版高中政治必修2人民代表大會制度：我國根本的政治制度教案
二、適合我國國情的根本政治制度1、人民代表大會制度的主要內(nèi)容國家的一切權(quán)力屬于人民；人民在普選的基礎(chǔ)上選舉代表，組成各級人民代表大會作為國家權(quán)力機關(guān)；由國家權(quán)力機關(guān)產(chǎn)生其他國家機關(guān)，依法行使各自的職權(quán)；實行民主集中制的組織和活動原則等。2、為什么說人民代表大會制度是適合我國國情的根本政治制度（1）人民代表大會制度是由人民民主專政的社會主義國家性質(zhì)決定的，是建立其他國家管理制度的基礎(chǔ)，是中國社會主義民主政治最鮮明的特點。（2）人民代表大會制度以人民當家作主為宗旨，真正保證了人民群眾參加國家管理，充分體現(xiàn)了人民的意志和利益。（3）實踐證明，我國人民民主專政的國體和人民代表大會制度的政體，是中國人民奮斗的成果和歷史的選擇，是適合我國國情的政治制度。（4）建設(shè)社會主義民主政治，最重要的是堅持和完善人民代表大會制度，決不照搬西方的政治制度模式。
人教版高中地理必修2如何看待農(nóng)民工現(xiàn)象說課稿
b.基于對農(nóng)民工現(xiàn)象的認識以及資料2的分析，請同學辨證的分析出這一現(xiàn)象的利弊——分析問題，當然，這一部分內(nèi)容還是要以學生自主學習、合作學習為主，但教師要給予一定的引導(dǎo)。c.最后，請同學討論，提出自己的意見和建議，應(yīng)該怎樣解決農(nóng)民工所面臨的問題——解決問題。這一部分要求學生提出自己的見解，不局限于書本，發(fā)揮自身的創(chuàng)造性思維。3.課堂小結(jié)：本節(jié)課作為問題研究課程，探討了我國現(xiàn)階段的農(nóng)民工現(xiàn)象，了解了農(nóng)民工生存的環(huán)境，以及體會了解決農(nóng)民工問題的必要性和重要性，并通過合作探討，得出了一些列解決的方案。著重培養(yǎng)大家對于問題的綜合分析能力。增加大家對農(nóng)民工現(xiàn)象的感性認識，希望大家運用所學知識關(guān)心現(xiàn)實社會中的問題，增強社會責任感，學以致用。
人教版新課標高中物理必修2追尋守恒量—能量說課稿2篇
［小結(jié)］師：下面同學們概括總結(jié)本節(jié)所學的內(nèi)容。請一個同學到黑板上總結(jié)，其他同學在筆記本上總結(jié)，然后請同學評價黑板上的小結(jié)內(nèi)容。 （學生認真總結(jié)概括本節(jié)內(nèi)容，并把自己這節(jié)課的體會寫下來、比較黑板上的小結(jié)和自己的小結(jié)，看誰的更好，好在什么地方。） 生：本節(jié)課我們通過伽利略理想斜面實驗，分析得出了能量以及動能和勢能的概念，從能量的相互轉(zhuǎn)化角度認識到，在動能和勢能的相互轉(zhuǎn)化過程中，能的總量保持不變，即能量是守恒的。通過這節(jié)課的學習，使我們建立起了守恒的思想。 點評：總結(jié)課堂內(nèi)容，培養(yǎng)學生概括總結(jié)能力。 教師要放開，讓學生自己總結(jié)所學內(nèi)容，允許內(nèi)容的順序不同，從而構(gòu)建他們自己的知識框架。［布置作業(yè)］課后討論 P3“問題與練習”中的問題。［課外訓練］以豎直上拋的小球為例說明小球的勢能和動能的轉(zhuǎn)化情況。在這個例子中是否存在著能的總量保持不變？
人教版新課標高中物理必修2宇宙航行說課稿2篇
了解了第一宇宙速度及其意義之后，繼續(xù)提出問題，讓學生思考：如果衛(wèi)星的發(fā)射速度大于第一宇宙速度7.9km/s ，會出現(xiàn)什么情況呢？先讓學生們大膽猜想，然后再向?qū)W生們介紹 衛(wèi)星發(fā)射速度大于第一宇宙速度后的幾種可能情況，引出第二宇宙速度和第三宇宙速度，讓學生對第二、第三宇宙速度及其意義做定性了解。并通過演示Flash課件，幫助學生理解、加深學生印象。在學生對人造衛(wèi)星的原理及發(fā)射衛(wèi)星的速度條件有了初步了解后，接下來引導(dǎo)學生對衛(wèi)星的運動規(guī)律作進一步的探索。實際上衛(wèi)星并不是沿地表水平發(fā)射的，而是用火箭多次加速送到一定的高度的軌道后，再沿以地心為圓心的圓周的切線運行的。讓學生繼續(xù)深入思考：衛(wèi)星在不同高度繞地球運行時的速度怎么求呢？將衛(wèi)星送入低軌道和高軌道所需的速度都一樣么？如果把不同軌道上的衛(wèi)星繞地球的運動都看成是勻速圓周運動，引導(dǎo)學生利用已學的萬有引力和圓周運動的相關(guān)知識，探究衛(wèi)星繞地球的運行規(guī)律。
人教版新課標高中物理必修2重力勢能說課稿2篇
（四）、彈性勢能（據(jù)課時情況，可以讓學生自學）生活中還有一些物體既沒有運動也沒有很大的高度卻同樣“儲存”著能量，哪怕它只是孩童手里的玩具（圖片：彈弓）。張緊的弓一撒手就會對箭支做功改變它的動能，松弛的弓有這樣的本領(lǐng)嗎？同樣是弓前者具有能量而后者沒有，那么什么情況下物體才具有這種能量呢？張緊的弓在恢復(fù)原狀的過程會對外做功，但是拉斷的弓還能有做功的本領(lǐng)嗎？1．定義：物體由于發(fā)生彈性形變而具有的能量叫做彈性勢能。2．彈性勢能的大小與哪些因素有關(guān)呢？3、勢能由相互作用的物體的相對位置決定的能量。重力勢能：由地球和物體間相對位置決定。彈性勢能：由發(fā)生形變的各部分的相對位置決定。(五).反饋練習1. 物體在運動過程中，克服重力做功50J， 則( )A．重力做功為50JB．物體的重力勢能一定增加50JC．物體的重力勢能一定減少50JD．重力做功為-50J
人教版新課標高中物理必修2平拋運動說課稿2篇
（5）高度不同，對平拋運動距離有何影響，是否因為高度減小后下落時間減小，所以要增大速度才能達到相同的距離？（教學實踐證明，這種想法在學生比較多見。已經(jīng)不自覺的沿用了自由落體運動的規(guī)律，又隱隱有運動等時性的痕跡。應(yīng)引導(dǎo)學生這一結(jié)果還需實驗驗證。）教師的引導(dǎo)：其實，我們所提出的看法都跟平拋運動的規(guī)律有關(guān)系。那么平拋運動究竟有怎樣的規(guī)律呢？以前學過的直線運動知識還能用于今天的內(nèi)容嗎？由此逐步使學生意識到分析平拋運動須采用運動合成與分解這一方法。三、實驗驗證自主探究（15分鐘） 物理是實驗科學，多媒體教學不能代替實驗。本教學設(shè)計的第三個環(huán)節(jié)是實驗驗證，鼓勵學生自主探究。引導(dǎo)學生根據(jù)自己的猜想（實驗?zāi)康模┰O(shè)計實驗進行驗證。（1）介紹手持式平拋豎落儀，引導(dǎo)并小結(jié)實驗要領(lǐng)：聽兩小球下落聲音判斷其下落時間。體會合運動和分運動是等時的。
