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人教版高中語文必修2《短歌行》說課稿2篇
一、說教材《短歌行》是普通高中課程標準實驗教科書必修（二）第二單元的一篇略讀課文，本單元安排的是先秦到南北朝時期的詩歌?！抖谈栊小肥侵渭摇④娛录?、文學(xué)家曹操的作品。詩中抓住“憂”字來寫詩人為什么“憂”，如何解“憂”，從而表達希望能夠招攬人才、完成統(tǒng)一天下的雄心壯志。所以本單元安排《短歌行》一詩，對學(xué)生全面了解曹操，感受曹操在短暫的人生中竭力創(chuàng)造偉業(yè)的氣概。二、說學(xué)生我這一課的教學(xué)對象是高一學(xué)生。他們進入高中學(xué)習(xí)的時間只有三個多月，現(xiàn)在已經(jīng)完成了必修（一）的學(xué)習(xí)。學(xué)習(xí)了現(xiàn)代詩歌單元，有了一定的詩歌學(xué)習(xí)基礎(chǔ)，初步掌握了讀詩的基本方法，但是還未能形成成熟的穩(wěn)定的學(xué)習(xí)方式。同時，本單元學(xué)習(xí)是高中第一次接觸古代詩歌，詩歌語言上的障礙和時間上的跨度對他們來說都是學(xué)習(xí)上的困難。因此教師要引導(dǎo)學(xué)生自主學(xué)習(xí)，合作學(xué)習(xí)，為他們設(shè)置新的學(xué)習(xí)情境，提供合作探究的機會。
人教版高中英語必修4Body Language說課稿4篇
Textbook: Senior English for China (Book 4), by Liu Daoyi Time Allotment: 1 period (40 minutes)Date: March 20, 2014Teaching aids: blackboard, Multi-media, Power Point, chalk I. Text Analysis （教材分析）This unit is about body language, and the text selected in the reading part demonstrates the difference and similarity of body language in many parts of the world. Through learning this passage, students are required to raise their awareness of using body language in different parts of the world. As body language is closely related to our daily life, it is easy to arouse students’ interest in learning this text. Reading skills and speaking training are designed around the text.II. Teaching Objectives （教學(xué)目標）By the end of the lesson, students will be able to:1. Language Skill Objective（語言技能目標）: develop reading ability （skimming and scanning）as well as speaking ability.2. Cultural Knowledge Objective（文化知識目標）: know about the cultural differences of using body language.3. Affective Objective（情感目標）: increase students’ awareness of using body language correctly in different cultures. III.Teaching Focuses and Difficulties（教學(xué)重點和難點）1. Teaching Focuses（教學(xué)重點）: the difference and similarity of body language in many parts of the world.2. Teaching Difficulties（教學(xué)難點）: develop students’ reading abilities of skimming and scanning and ask the students to show their opinions with fluent English.
人教版高中英語必修2Cultural Relics說課稿2篇
Ⅲ. Analysis of the teaching material:The topic of this unit is cultural relics. Students are quite interested in topics about different cultures around the world. This is the second period of the whole unit. As a reading class, the passage mainly talks about the history of the amber room (how it was made, sent as a gift, lost and rebuilt).According to the new national curriculum, when teaching reading, much emphasis should be put on training the students’ reading skills.Ⅳ. Teaching objectives1. Language objectives:1) Students are required to master the key words and phrases occurred in the passage (e.g. amazing, decorate, belong, in return, less than etc.)2) Students are required to learn the attributive clause and acquire the sentence pattern.2. 1) Students are required to describe a certain thing by using the new sentence patterns.2) Students are required to master two kinds of reading skills—skimming and scanning, and learn to use them in their daily reading.3. 1) Students are required to know the history of the amber room.2) Students are required to appreciate cultural relics and understand the importance of protecting them.Ⅴ. Teaching important and difficult points1) the new words, phrases, and sentence pattern in the course of reading.2) Teaching difficult point: Help the students master two kinds of reading skills—skimmingand scanning and learn to apply them in daily use.Ⅵ. Teaching methods:Task-based method & Top-down model Ⅶ. Teaching aids: PPT, pictures, blackboard Ⅷ. Teaching procedure:
人教版高中英語必修2The Olympic Games說課稿2篇
Purpose of my design:To ask the students to do these two tasks will make the Ss predict the story of this passage. As a result, it will deepen Ss’ memory of this story because they will have their own understanding of this story.Step 3. While-readingTask 1. (Individual work _____min)Skimming: ask students to skim the text and the main ideas of each paragraph in this passage. Please read it quickly and then match the sentences with the letters.Task 2. (Individual work _____min)Scanning: read the text quickly and decide the whether the following statements are true or false and give reasons.Task 3. (Pair work _____min)Listen to the tape and fill in the banks. Then read the paragraph with expression to your partner.Task4 (individual work min)Listen to the tape again and write down the main idea in one sentence.Purpose of my design: Enable students to understand the given material better by using different reading skills. And proper competition can arouse the Ss’ interest in English learning. “Task-based” teaching method is used here todevelop the Ss’ ability of communication and also their ability of co-operation will be well trainedStep 4. Post-readingTask 1. (Individual work, pair work, group work, class work; _____min)Discussion (group of 4):1. If you were Hippomenes, would you run against Atlanta?2. Do you think Hippomenes deserved to win the race? Why or why not?Step 5. HomeworkPlease read the story again carefully after class and imagine: What will happen during the race between Hippomenes and Atlanta? Who do you think will win the race? Do you think Atlanta would marry Hippomenes? Write an end for the story with thses questions.Purpose of my design: Homework is so important and necessary for to master the knowledge they learned after class. It will check whether the Ss achieve the teaching aims.Part 5 Blackboard design
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(xué)生綜合運用語言的能力，學(xué)習(xí)用恰當?shù)挠⒄Z描述科學(xué)家的故事。這是本課的教學(xué)難點。教師可以使用完形填空的方式來幫助學(xué)生整理語篇，從而來降低難度。本課的教學(xué)重點的突破方法是：在閱讀前，讓學(xué)生初步了解得出科學(xué)觀點所需要的基本程序，從而輕松而自然地導(dǎo)入文章的閱讀；在閱讀過程中，由易到難設(shè)計快速閱讀和精讀的問題，層層推進各種閱讀活動，讓學(xué)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(dǎo)，讓每個學(xué)生都主動參與課堂教學(xué)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(dǎo)下，就以下2個問題展開討論，讓學(xué)生就所知、所學(xué)、所感和所想融入話題，然后抽若干同學(xué)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(yīng)該是學(xué)生比較感興趣的話題，學(xué)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(xué)生互動，來激發(fā)起學(xué)習(xí)的積極性，提高學(xué)習(xí)效率。同時我們可以利用這個單元不僅幫助學(xué)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(xué)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(xué)目標是這樣的第一課時的教學(xué)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.
人教版高中語文必修2《囚綠記》說課稿2篇
“深入探究，把握主旨”這一步則是解決教學(xué)的重點難點，這里涉及到課文的深層意蘊，學(xué)生理解有難度，教師在通過問題引領(lǐng)學(xué)生探討的基礎(chǔ)上，還要適時啟發(fā)、點撥，因為教學(xué)時間有限，讓學(xué)生漫無邊際的討論，可能難以完成預(yù)定的教學(xué)任務(wù)，會使教學(xué)過程不完整。至于本文的寫作特點的教學(xué)視時間而定，有時間可以讓學(xué)生說一說，沒有時間用小黑板出示一下，讓學(xué)生了解就行，如果時間不夠，甚至可以不講。第三階段是“延伸練習(xí)，鞏固提高”。
人教版新課標小學(xué)數(shù)學(xué)五年級上冊數(shù)字與編碼說課稿3篇
[設(shè)計意圖：根據(jù)數(shù)學(xué)來源于生活的新課程理念，課前讓學(xué)生回家搜集，課中讓學(xué)生交流，與全班同學(xué)資源共享，在此基礎(chǔ)上觀察身份證上的內(nèi)容，激發(fā)了學(xué)生參與學(xué)習(xí)的積極性。]3、討論，探索規(guī)律。⑴合作討論。①你們手中的身份證號碼有什么相同點和不同點？②誰能介紹一下自已身份證上這些數(shù)字號碼表示的意義？ ⑵學(xué)生匯報。學(xué)生介紹發(fā)現(xiàn)的信息以及它們的含義。[設(shè)計意圖：這是本節(jié)課的重點，為了引導(dǎo)學(xué)生探索身份證號碼的編排規(guī)律，把學(xué)生分成4人小組，要求學(xué)生利用自己收集到的身份證號碼、教材等學(xué)習(xí)資源，采取觀察、比較、猜測等方法，探索身份證號碼的編碼規(guī)律，然后在全班交流學(xué)習(xí)成果，反饋學(xué)習(xí)情況，讓學(xué)生初步了解身份證號碼的編排特點。]
人教版新課標小學(xué)數(shù)學(xué)五年級下冊找次品說課稿3篇
五、教學(xué)評價《數(shù)學(xué)課程標準》指出:“有效的數(shù)學(xué)學(xué)習(xí)活動不能單純地依賴模仿和記憶，動手實踐、自主探索與合作交流是學(xué)生學(xué)習(xí)數(shù)學(xué)的重要方式?！边@節(jié)課的設(shè)計著力讓學(xué)生通過參與有效的實際操作、觀察比較來概括出“找次品”的最佳方案。把學(xué)生的學(xué)習(xí)定位在自主建構(gòu)知識的基礎(chǔ)上，建立了“猜想——驗證——反思——運用”的教學(xué)模式。讓學(xué)生體驗解決問題策略的多樣性及運用優(yōu)化的方法解決問題的有效性。培養(yǎng)學(xué)生的自主性學(xué)習(xí)能力和創(chuàng)造性解決問題的能力。（一）創(chuàng)設(shè)情景通過身邊生活實例，為學(xué)生創(chuàng)設(shè)問題情景，讓數(shù)學(xué)問題生活化，一上課就吸引住學(xué)生的注意力，調(diào)動他們的探究興趣，為后面的教學(xué)做好鋪墊，使學(xué)生進入最佳的學(xué)習(xí)狀態(tài)。讓學(xué)生充分感受到數(shù)學(xué)與日常生活的密切聯(lián)系。
人教版新課標小學(xué)數(shù)學(xué)二年級下冊銳角和鈍角說課稿3篇
1、找一找生活中的物體表面上的角，教師給出一定的描述語句『如：紅領(lǐng)巾是由2個（銳角）和1個（鈍角）組成的。課后，我校語文老師告訴我這句話是錯誤的，應(yīng)該該成“紅領(lǐng)巾的表面有2個銳角和1個鈍角”。作為數(shù)學(xué)教師在課堂語言上更要嚴格要求自己，把握數(shù)學(xué)的嚴謹性，以免誤人子弟?！?，讓學(xué)生學(xué)會用簡潔的語言表達數(shù)學(xué)知識，逐漸培養(yǎng)學(xué)生的語言表達能力。把學(xué)生的思維從課堂帶到了生活中，使學(xué)生感受到生活中的數(shù)學(xué)無處不在?！簩W(xué)生朱洋成在教室墻壁上找到一個角，但是用眼睛判斷不出是銳角還是鈍角，一時楞在那里不知所措。于是我引導(dǎo)他判斷角的大小的方法，他說出來后，將教學(xué)用的三角板交給他，讓他自己動手去尋找答案?！晃艺J為當學(xué)生遇到困難，不能說出很多生活中各類角時，教師不立即給予回答，而讓學(xué)生思考、說說解決的辦法，使其懂得要走進生活去觀察、去發(fā)現(xiàn)、去解決。這樣的練習(xí)設(shè)計，讓學(xué)生學(xué)有困難，學(xué)有疑問，學(xué)有思考，培養(yǎng)學(xué)生學(xué)習(xí)數(shù)學(xué)的興趣。
人教版新課標小學(xué)數(shù)學(xué)三年級下冊口算乘法說課稿3篇
第二關(guān)：比一比，誰最快（第2題）在比賽游戲的過程既鞏固了算法，又加強了簡便算法的運用。第三關(guān)：動腦筋，巧計算先用多媒體出情境圖，接著出示題目：牛奶店的張老板進了一批牛奶，6瓶裝的30箱和12瓶裝的70箱，你能幫老板算一算一共有多少瓶？第四關(guān)：小老板，會算賬（第3題）讓學(xué)生當一回老板，算一算顧客要付多少錢？讓學(xué)生運用剛學(xué)習(xí)的知識去解決簡單的實際問題，激發(fā)了學(xué)生的學(xué)習(xí)興趣，也體會到數(shù)學(xué)與實際生活的緊密聯(lián)系。[這些練習(xí)由易到難，重在加深學(xué)生對這節(jié)課所學(xué)知識的鞏固。并且將練習(xí)變?yōu)閷W(xué)生認識生活，解決生活中的實際問題，體現(xiàn)了“數(shù)學(xué)源于生活，賦于生活，用于生活”的思想。注意了學(xué)生實際能力的培養(yǎng)，提高了學(xué)生運用數(shù)學(xué)知識于生活的能力。]
人教版新課標小學(xué)數(shù)學(xué)四年級上冊平行四邊形和梯形說課稿3篇
1.平行四邊形和梯形都是四邊形。師：要想研究它們，先來觀察一下，這兩種圖形有什么共同的特點?學(xué)生說明，教師板書：四邊形(于板貼平行四邊形后)，四邊形(于板貼梯形后)。2.平行四邊形和梯形都有對邊平行。師：還有什么共同點?學(xué)生指黑板圖形說明平行四邊形和梯形中平行的對邊。師：這是我們通過觀察出來的，真的是這樣嗎?師：紙上(見上圖)就有一個平行四邊形和一個梯形．驗證一下它們的對邊平行嗎?拿出你的工具開始吧!(學(xué)生操作，指生實物投影就圖說明。)師：通過驗證，說明了什么呢?有同樣的發(fā)現(xiàn)嗎?3.形成概念。(1)平行四邊形。師：剛才我們驗證了一個平行四邊形和一個梯形，那么其它的平行四邊形或梯形是不是也這樣呢?這有3個平行四邊形。課件呈現(xiàn)：3個平行四邊形師：第一個我們剛才驗證過了，用電腦再來驗證其他兩個。
人教版新課標小學(xué)數(shù)學(xué)六年級下冊抽屜原理說課稿3篇
【設(shè)計意圖：先讓學(xué)生觀察、猜想，然后自己想辦法“證明”自己的猜想。這樣設(shè)計，給學(xué)生自主思考的時間和空間。在獨立思考的基礎(chǔ)上，再小組合作，把動腦思考與動手操作有機結(jié)合，把獨立思考與小組合作有機結(jié)合。有利于提高探索活動的實效性?！拷處熝惨?，參與學(xué)生的操作和討論，找出有代表性的幾種“證明”方法。3．交流討論師：差不多了吧？能解釋為什么把4個蘋果放入3個抽屜，會出現(xiàn)總有一個抽屜中至少放2個蘋果這一現(xiàn)象了嗎？【學(xué)情預(yù)設(shè)：】第一種：枚舉法請學(xué)生觀察不同的放法，能發(fā)現(xiàn)什么？引導(dǎo)學(xué)生發(fā)現(xiàn)：每一種擺放情況，都一定有一個抽屜中至少放2個蘋果。也就是說不管怎么放，總有一個抽屜中至少放2個蘋果。第二種：假設(shè)法。還有沒有用不同的方法來驗證把4個蘋果放入3個抽屜，總有一個抽屜中至少放2個蘋果這一現(xiàn)象嗎？
《說“木葉”》說課稿（二） 2021-2022學(xué)年統(tǒng)編版高中語文必修下冊
一、說教材《說“木葉”》這篇文學(xué)論文位于統(tǒng)編版高中語文必修下冊第三單元。本單元對應(yīng)課程標準的學(xué)習(xí)任務(wù)群是“實用性閱讀與交流”，人文主題是“探索與創(chuàng)新”，語文素養(yǎng)是“學(xué)習(xí)閱讀知識性讀物，理清文章思路，學(xué)習(xí)闡釋說明、邏輯推理的方法，體會語言的嚴謹準確，發(fā)展科學(xué)思維”?！墩f“木葉”》提出了中國古典詩歌為何用“‘木葉’而不用‘樹葉’、又由‘木葉’發(fā)展為‘落木’的疑問”，繼而分析了“木”字的兩個藝術(shù)特征，解決了上述疑問，闡發(fā)了中國古典詩歌語言的暗示性。二、說學(xué)情高一年級下學(xué)期的學(xué)生已經(jīng)接觸過不少實用性論說類文本，例如統(tǒng)編版九年級上冊《論教養(yǎng)》《談創(chuàng)造性思維》等文章。本學(xué)段的學(xué)生已經(jīng)掌握了“論點、論據(jù)、論證”的相關(guān)知識，并且發(fā)展了一定的邏輯思維能力，這為《說“木葉”》的講授提供了學(xué)習(xí)支架。但《說“木葉”》這篇文學(xué)論文，篇幅長達三千字，使用了專業(yè)術(shù)語，運用大量詩詞舉例，這些是給學(xué)生閱讀造成困難的原因。
人音版小學(xué)音樂五年級上冊誰不說俺家鄉(xiāng)好說課稿
尉氏鴨蛋及養(yǎng)鴨基地賈魯河畔尉氏燴面是河南燴面的一個重要分支，與其它地方不同的是尉氏燴面是羊肉濃湯鍋中下面并取湯，尉氏燴面是以獨家祖?zhèn)髅胤秸{(diào)制的香料配上滾滾的羊湯而成。放入羊肉丁、蔥花、香菜或是五香菜，芝麻醬，同時以個人口味放入用牛羊油潑的油辣椒，濃香味美、回味無窮······人們說到尉氏縣洧川鎮(zhèn)，首先想到的一定會是洧川豆腐。有許多人也是因為洧川豆腐，才認識了洧川鎮(zhèn)。因為這小小的豆腐在洧川鎮(zhèn)的周邊縣市實在太有名了，迄今已有2000多年的歷史。 洧川豆腐與眾不同之處在于其表面呈琥珀色，切刀處為純白色，韌性十足，能用麻繩串起來，可用秤鉤掛著稱，放在鍋里越煮越筋，烹炸煎炒則風(fēng)味各異。由于洧川豆腐的制作一直采用傳統(tǒng)工藝，2011年，洧川豆腐被評為河南省非物質(zhì)文化遺產(chǎn)。
北師大版初中七年級數(shù)學(xué)下冊用尺規(guī)作三角形說課稿
《用尺規(guī)作三角形》是北師大版《義務(wù)教育課程標準實驗教科書.數(shù)學(xué)》七年級下冊第五章第五節(jié)的內(nèi)容。在之前的學(xué)習(xí)中，我們已經(jīng)學(xué)會用尺規(guī)作線段和角，而邊和角是三角形的基本元素，這節(jié)課主要是學(xué)習(xí)利用尺規(guī)按要求做三角形，表面上看是操作的過程，但教科書中提出了有關(guān)探究性問題，目的是引導(dǎo)學(xué)生關(guān)注作圖背后的數(shù)學(xué)思考，即用尺規(guī)作三角形用到了兩個三角形全等的條件，因此本課教學(xué)應(yīng)引導(dǎo)學(xué)生積極思考，使學(xué)生體會到作圖的每一步驟都是有根 有 據(jù)的.二、教學(xué)目標分析參照《課程標準》的要求及教材的特點，考慮到學(xué)生已有的認知結(jié)構(gòu)和心理特征 ，我制定了如下教學(xué)目標：1、知識與技能：1．會用尺規(guī)按要求作三角形：已知三邊作三角形，已知兩角及夾邊作三角形，已知兩邊及夾角作三角形.2．會寫出三角形的已知、求作、作法. 3．能對新作三角形給出合理的解釋.