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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3Festivals around the World說課稿3篇
Teaching plan for Unit 1 book3Good morning, teachers. It’s my great pleasure to be here because I can share my lesson with you and I can learn a lot from it. I’ll begin my lesson from the following four parts， the teaching material, the teaching methods, the studying methods and the teaching procedure.Firstly, let me talk about the teaching material. The content of my lesson is the reading passage festivals and celebrations of Unit 1 Festivals around the world. This passage is about festivals and celebrations. By studying this passage, we’ll enable the students to know that festivals exit everywhere, and many of festivals in different countries celebrate similar ideas. As we all know, the reading passage is the center of each unit. If the Ss can learn it well, it will be helpful to make the Ss learn the rest of this unit.After studying the teaching material, I think the teaching aims are as the followings:1. Knowledge aims:(1) The Ss can master the usage of the important words andexpressions.(2)The Ss can use the __________________ (grammar) in the proper situation.Make students know about the festivals all over the world and the detail of the festivals, such as origin, content, and the date of the holiday festivals.2. Ability aims:(1) Students can talk about festivals and celebrations in English(2) To improve the student’s reading ability, especially their skimming and scanning ability.3. Emotion aims:Make the Ss know about the foreign festivals, and respect other countries’ custom.Next, let’s come to the important points and the difficult points.The important point is how to make the Ss understand the text better and the difficult point is how can they talk about it. secondly， Teaching Methods:1. task-based Language Teaching2. Computer assisted language teaching.3. question-and–answer methodThirdly， Studying Methods:
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4Working The Land說課稿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。【設計意圖】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。【設計意圖】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5First aid說課稿6篇
In this class, I have 3 teaching aims, that is, knowledge aims, ability aims and emotion aims.1) Knowledge-Teach students new words and expressions, such as temporary, bleed,sprain choke, first aid, fall ill and so on.-Enable students to have a better understanding for some basic knowledge of first aid.2) Ability-Train students’ speaking, reading and writing abilities by different teaching activities, such as skimming, comprehending, team work, role play, retelling and writing.-Develop students’ reading strategy on how to move general idea to specific information.3) Emotion-Promote students’ awareness of giving first aid.- Cultivate students’ creativities.Then let’s come to my teaching methods and activities.III. Teaching methods and activities:To achieve different teaching aims, various kinds of teaching methods and activities will be adopted throughout this period, such as TBL (task-based learning), skimming, team work, brainstorm and others, which can offer students opportunities to fulfill tasks in which they can use language to achieve a specific outcome.IV. Teaching aids:Computer and blackboardV. Teaching important points:1) Make students have a clear mind for the structure of the text.2) Help students understand the theme of the text.VI. Teaching difficulties:1) So many new words may affect students’ understanding.2) How to get students to know about the functions of the skin and thecauses, characteristics and treatments for different degree burns,and the knowledge about giving first aid. VII. Blackboard design:
人教版高中英語必修5Great scientists說課稿4篇
通過寫文章梗概，培養(yǎng)學生綜合運用語言的能力，學習用恰當?shù)挠⒄Z描述科學家的故事。這是本課的教學難點。教師可以使用完形填空的方式來幫助學生整理語篇，從而來降低難度。本課的教學重點的突破方法是：在閱讀前，讓學生初步了解得出科學觀點所需要的基本程序，從而輕松而自然地導入文章的閱讀；在閱讀過程中，由易到難設計快速閱讀和精讀的問題，層層推進各種閱讀活動，讓學生對閱讀內(nèi)容從整體感知到細節(jié)理解，最后深層讀懂整篇文章，同時加強閱讀策略的指導，讓每個學生都主動參與課堂教學活動，最終達到提高閱讀能力的目的。Step 4 Post-readingGroup Activities四人小組共同合作，在老師的適當指導下，就以下2個問題展開討論，讓學生就所知、所學、所感和所想融入話題，然后抽若干同學代表作小組發(fā)言。1. What do you think about John Snow, and what should we learn from him?2. Cholera was 19th century disease, which two diseases are similar to cholera today? Why?
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.
《歸園田居(其一)》說課稿 2021-2022學年統(tǒng)編版高中語文必修上冊
運用比較法，讓學生討論比較字詞改換后與原詩在表達效果上有何異同，然后教師和同學們共同總結出原詩中的畫線字詞主要運用了比喻和擬人等修辭手法，顯得既生動又含蓄，富有意境美，而改后的字詞顯得直白而又重復。通過文本研讀部分的學習，學生對詩歌內(nèi)容有了較深入的理解，為了使學生拓寬知識面，加強思想價值觀的教育引導，在拓展練習部分我設置了一個探究性的問題，讓學生談談如何看待陶淵明歸隱的問題，我采用合作探究法，讓學生分組互動討論、自由發(fā)言。教師針對學生的發(fā)言，及時地加以點撥：陶淵明不與統(tǒng)治者合作，令人敬佩；歌唱田園風光，令人贊嘆；歸隱田園有獨善其身，消極避世因素，這一點自然不應當苛求古人。
《短歌行》《歸園田居》說課稿 2021-2022學年統(tǒng)編版高中語文必修上冊
3. 教學任務二：PPT子任務一、二、三感悟詩情：那么為什么不能輕易對詩人詩歌進行刪減呢？除了詩歌語言及內(nèi)容方面的影響外，還有重要的一點就是：感情。情感是詩歌的尺度，而非長短。下面將從知人論世的角度再讀詩歌。重點賞析曹操的“憂”與“解”和陶淵明的“誤”與“歸”。通過編寫詩人年譜的方式，呈現(xiàn)詩人的各個人生階段的經(jīng)歷和當時的時代背景，讓詩人回到歷史現(xiàn)場，讓自己代入詩人境遇，以意逆志。通過查閱資料和編寫年譜，可以了解到：曹操既能橫槊，又能賦詩，如曹丕在《典論·自敘》中所說：“上（曹操）雅好詩文書籍，雖在軍旅，手不釋卷?！薄抖谈栊小分卸嘤玫涔屎蜕朴帽扰d或許就源于此。其次，曹操雖出身仕宦，但門第不算高貴，這樣的家庭地位讓他有著出人頭地、建功立業(yè)的迫切愿望，因此，“唯才是舉”是曹操出于現(xiàn)實的理性選擇。再次，曹操寫《短歌行》的確切時間已難考證，如取赤壁大戰(zhàn)前的說法，曹操已五十四歲，來日無多的緊迫感、賢才歸附的愿望自然尤為強烈。
人教版高中語文必修1《園丁贊歌：記敘要選好角度》說課稿
在學習語文經(jīng)驗交流會上，季老師舉著我的《采花釀蜜集》，對大家說：“人日積月累辛勤采擷，終于釀出了知識的瓊漿。大家都應這樣，爭做知識的富戶?。 崩蠋熡悬c激動，低低地爬在鼻梁上的眼鏡突然滑了下來，正好落在那集子上。大家笑了，季老師也笑了。就這樣，我的寫作有了進步，好幾篇作文登上了班級《學作園地》。從此，我愛上了語文，更深深地愛上了季老師。高中升學考前那個星期天的夜晚，季老師舊病復發(fā)，累倒了。半夜，老師們把他送進了公社衛(wèi)生院。第二天，同學們都悄悄去衛(wèi)生院看望。我去的時候，季老師正在掛滴流?？墒?，下午季老師又出現(xiàn)在講臺上，他臉色憔悴，聲音沙啞……我手捧《采花釀蜜集》走近季老師，思緒的溪水從遠方流了回來。“季老師”，我把本子捧給老師，深情地叫了聲。季老師接過本子，仔細翻閱著，臉上露出了笑容，像是聞到了郁郁芳香的蜜汁似的?！斑M步不小呀！”季老師說著，又在本子扉頁上題了
人教版高中語文必修2《歸園田居（其一）》說課稿2篇
我還運用多媒體投影幻燈片給學生設置兩組相互對照的選項，讓同學們根據(jù)幻燈片選擇：你贊同每組中那一種價值取向？一組是功名、進取、高官、厚祿與自然、隱逸、本性、自由。另一組是科學、發(fā)展、強大、集中與詩意、和諧、柔弱、個體。經(jīng)過合作探究，討論解答，學生結合陶淵明的歸隱對第一組討論探究的應該比較容易，而對第二組的理解探究會出現(xiàn)一定的難度，教師可以就學生的情感價值觀方面適當?shù)慕o予點撥引導：幻燈片上面的第二組文字通過對比，給我們提供了兩種價值取向，你是要通過科學、發(fā)展、強大和集中來實現(xiàn)遨游太空等童話，那就勢必會令我們放棄了詩意的童話，只關注工業(yè)的發(fā)展，城市面積的擴大，鄉(xiāng)村田園必將減少 。你還是要維護生態(tài)平衡，保護一切的多樣性呢？我認為詩意永遠要領導科學，梅羅和陶淵明就共同表達了八個字——詩意、和諧、柔弱和個體。你的本性在田園，當我們身心疲憊時，我們都需要一個心靈的家園，所以我希望大家無論做何選擇都能夠守住我們那片寧靜、祥和的心靈家園。
人教版新課標小學數(shù)學一年級下冊整十數(shù)加一位數(shù)和相應的減法 說課稿3篇
（四）、反饋練習1．口算：看誰算得又對又快。學生在書上做第43頁的第5題，限時2分鐘。學生做題，教師計時，做后集體訂正，并指名說說自己是怎樣做75-5，90+8這兩道題的。[通過計時計算，可提高學生的自信度，通過說兩題的計算過程，加強對新知的鞏固程度。]2．做第43頁的第6題。在這里將首先運用多媒體教學課件表現(xiàn)出課本上兩人對話的場景（有老師3名，學生40名，45瓶礦泉水夠嗎？），使學生看后發(fā)表自己的意見，如果自己在此時遇到這樣的問題會怎么辦，并說說自己是怎樣想的，會用算式表達的同學，可以列出算式來。[充分利用現(xiàn)代化設備為學生的思維創(chuàng)設情境，使學生的思維盡可能地與現(xiàn)實生活相聯(lián)系，以生活實際中的問題來鍛煉學生的思維能力，并讓學生體會到生活中處處有數(shù)學。為了讓學生有不同的發(fā)展，可讓程度較好的學生把自己的思維過程抽象成數(shù)學算式。]
人教版新課標小學數(shù)學三年級下冊兩位數(shù)乘兩位數(shù)的乘法（不進位）說課稿2篇
得出這樣便于口算的道理，也為幫助學生探索“兩位數(shù)乘兩位數(shù)”的豎式計算方法埋下了伏筆。與此同時也允許學生把12用他們認為更便于計算的方法進行計算。另一種是直接用豎式計算。豎式的擺法學生肯定沒問題，對于第一步如何計算也難不倒學生，關鍵是第二步、第三步，通過學生自己探索算法，讓學生弄清第二步、第三步為什么這樣寫？根據(jù)學生的匯報，強調(diào)書寫格式并板書，用個位上的2去乘24，乘得的積是表示48個一，積的末尾要和個位對齊；用十位上的１去乘24，乘得的積表示24個十，乘得積的末尾要和十位對齊（個位上的0省略不寫）；最后把兩次乘得的積相加。（這樣利用遷移原理，使學生一步一步地加深對算理和算法的認識和理解，不但突出了教學重點，而且突破了教學難點。）3、教師點撥:筆算乘法時：（1）從個位乘起，先用第二個因數(shù)的個位上的數(shù)依次去乘第一個因數(shù)的每一位上的數(shù)，得數(shù)末位和第一個因數(shù)的個位對齊；
人教版新課標小學數(shù)學四年級下冊將較大數(shù)改寫成用萬或億作單位的數(shù)說課稿2篇
一、說教材該內(nèi)容是人教版小學數(shù)學四年級第八冊第四單元的最后一個內(nèi)容，是在學生已經(jīng)掌握了把整萬、整億數(shù)改寫成用萬或億作單位的數(shù)的基礎上進行教學的。通過本節(jié)課的學習，要使學生能通過獨立思考、合作交流，掌握把大數(shù)目改寫成用“萬”或“億”作單位的數(shù)的方法，為以后能準確、恰當?shù)剡\用數(shù)目描述生活現(xiàn)象打下良好的基礎。根據(jù)本課的內(nèi)容和學生已有的知識和心理特征，我制訂如下教學目標：1、掌握把較大數(shù)改寫成用“萬”或“億”作單位的數(shù)的方法，并能根據(jù)要求保留一定的小數(shù)位數(shù)。2、經(jīng)歷將一個數(shù)改寫成用“萬”或“億”作單位的數(shù)的過程，體驗數(shù)據(jù)記法的多樣性。3、感受數(shù)學知識的應用性。理解和掌握把較大的數(shù)改寫成用“萬”或“億”作單位的小數(shù)的方法是本課的教學重點。位數(shù)不夠用0補足是本節(jié)課的難點。