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北師大版小學數(shù)學六年級下冊《面的旋轉(zhuǎn)》說課稿
2．放大空間，升華思考由于我對教材的二度開發(fā)留給了學生足夠的探索空間，課上學生探索數(shù)學的熱情被充分調(diào)動，我們欣喜地看到：有的學生嘗試著不同平面圖形的旋轉(zhuǎn)；有的學生只用一種平面圖形，卻旋轉(zhuǎn)出不同的立體圖形；有的學生的思維并沒有停留在表象上，而是在深入地思考產(chǎn)生這一現(xiàn)象的原因……交流時學生的發(fā)現(xiàn)遠遠超出了我們的想象，這份生成帶給我們的是驚喜，是贊嘆，更是“以操作促思考”的教學行為結(jié)出的碩果。3．巧用課件，形成表象本節(jié)課，我充分運用現(xiàn)代信息技術(shù)將平面圖形經(jīng)過旋轉(zhuǎn)形成立體圖形的過程生動、逼真地再現(xiàn)出來，幫助學生將抽象的空間想象化為直觀，進而形成表象，深植于學生的腦海中，促進了學生空間觀念的形成?？傊?，在這節(jié)課上，我堅持把“促進學生發(fā)展”作為第一要素貫穿于課堂教學的始終，讓學生在充滿著民主、探究、思考的氛圍中，積極操作、主動思考，發(fā)展了學生的空間觀念。
小學美術(shù)冀美版一年級下冊《19大樹的故事》說課稿
（1） 美育目標：通過引導學生初步認識人與自然的關(guān)系，激發(fā)學生熱愛自然，保護綠色生命的情感。（2） 知識目標：鼓勵學生大膽地、有個性的用自編故事、繪畫方式等去表達對大樹的情感。（3） 能力目標：通過本課的學習，培養(yǎng)學生的想象能力、兒童畫創(chuàng)作能力、語言表達能力等。
小學美術(shù)人美版一年級下冊《6漂亮的瓶子》說課稿
1．知識與技能：體驗探究活動，了解瓶子的對稱造型特點，掌握對折紙的基本方法。運用折、剪、撕、貼等多種方法美化裝飾創(chuàng)作作品。 2．能力目標： 培養(yǎng)學生對折紙瓶子和裝飾美化的能力，提高學生創(chuàng)新表現(xiàn)、動手實踐、觀察生活和審美感知的能力。3．情意目標：激發(fā)學生對美術(shù)學習活動的興趣、對傳統(tǒng)文化的認同和熱愛之情，體驗創(chuàng)造成功的快樂，能夠運用自制的瓶子作品美化生活環(huán)境。明確了教學目標，本課的重難點也就顯而易見了：教學重點是：感受瓶子背后蘊含的文化，了解折剪的基本方法及簡單的紋飾設(shè)計。教學難點是：剪對稱形的瓶子時，如何使瓶子的大小合適、外形美觀，給人美的享受。
小學美術(shù)人美版一年級下冊《漂亮的瓶子》說課稿
1．知識與技能：體驗探究活動，了解瓶子的對稱造型特點，掌握對折紙的基本方法。運用折、剪、撕、貼等多種方法美化裝飾創(chuàng)作作品。 2．能力目標： 培養(yǎng)學生對折紙瓶子和裝飾美化的能力，提高學生創(chuàng)新表現(xiàn)、動手實踐、觀察生活和審美感知的能力。3．情意目標：激發(fā)學生對美術(shù)學習活動的興趣、對傳統(tǒng)文化的認同和熱愛之情，體驗創(chuàng)造成功的快樂，能夠運用自制的瓶子作品美化生活環(huán)境。明確了教學目標，本課的重難點也就顯而易見了：教學重點是：感受瓶子背后蘊含的文化，了解折剪的基本方法及簡單的紋飾設(shè)計。教學難點是：剪對稱形的瓶子時，如何使瓶子的大小合適、外形美觀，給人美的享受。
人音版小學音樂四年級下冊西風的話說課稿
課堂上隨機給出鼓勵和肯定的語言更顯教師的親和力，營造出一個自由、民主的課堂教學氛圍。如：“你很棒”“說得太好了”“掌聲鼓勵”等等，聽似平淡無奇，但結(jié)合那時那景則顯得老師語言的樸實與自然，學生同老師間的默契與和諧。聽完朱老師執(zhí)教的《西風的話》一課，通過認真反思我真切認識到：一堂好課是否愉悅高效，就看教師是否真正用心的地去詮釋作品，真正用心地去備課。孫老師執(zhí)教的《西風的話》平實、淡雅，教師教態(tài)自然大氣，言談中充滿著激情，讓我們的心不自覺跟著一起走。我想不出什么華麗的詞藻來描述這堂課，但我卻深深地被吸引，這應該就是生命課堂的魅力所在吧。聽了孫老師執(zhí)教的《西風的話》后收獲很多，能于言表的也還沒有表達充分，但更多的是帶給我的觸動和對自己所教學科如何“高效愉悅”的思索。也希望憑借著“高效愉悅”課堂活動的深入開展，讓自己的美術(shù)課堂靈動起來，讓我們的課堂真正成為孩子們探求知識的樂園。
人教A版高中數(shù)學必修一函數(shù)的零點與方程的解教學設(shè)計（2）
本章通過學習用二分法求方程近似解的的方法，使學生體會函數(shù)與方程之間的關(guān)系，通過一些函數(shù)模型的實例，讓學生感受建立函數(shù)模型的過程和方法，體會函數(shù)在數(shù)學和其他學科中的廣泛應用，進一步認識到函數(shù)是描述客觀世界變化規(guī)律的基本數(shù)學模型，能初步運用函數(shù)思想解決一些生活中的簡單問題。1.了解函數(shù)的零點、方程的根與圖象交點三者之間的聯(lián)系.2.會借助零點存在性定理判斷函數(shù)的零點所在的大致區(qū)間.3.能借助函數(shù)單調(diào)性及圖象判斷零點個數(shù)．數(shù)學學科素養(yǎng)1.數(shù)學抽象：函數(shù)零點的概念；2.邏輯推理：借助圖像判斷零點個數(shù)；3.數(shù)學運算：求函數(shù)零點或零點所在區(qū)間；4.數(shù)學建模：通過由抽象到具體，由具體到一般的思想總結(jié)函數(shù)零點概念.重點：零點的概念，及零點與方程根的聯(lián)系；難點：零點的概念的形成．
人教A版高中數(shù)學必修一函數(shù)的零點與方程的解教學設(shè)計（1）
本節(jié)課是新版教材人教A版普通高中課程標準實驗教科書數(shù)學必修1第四章第4.5.1節(jié)《函數(shù)零點與方程的解》，由于學生已經(jīng)學過一元二次方程與二次函數(shù)的關(guān)系，本節(jié)課的內(nèi)容就是在此基礎(chǔ)上的推廣。從而建立一般的函數(shù)的零點概念，進一步理解零點判定定理及其應用。培養(yǎng)和發(fā)展學生數(shù)學直觀、數(shù)學抽象、邏輯推理和數(shù)學建模的核心素養(yǎng)。1、了解函數(shù)（結(jié)合二次函數(shù)）零點的概念；2、理 解函數(shù)零點與方程的根以及函數(shù)圖象與x軸交點的關(guān)系,掌握零點存在性定理的運用；3、在認識函數(shù)零點的過程中，使學生學會認識事物的特殊性與一般性之間的關(guān)系，培養(yǎng)數(shù)學數(shù)形結(jié)合及函數(shù)思想； a.數(shù)學抽象：函數(shù)零點的概念；b.邏輯推理：零點判定定理；c.數(shù)學運算：運用零點判定定理確定零點范圍；d.直觀想象：運用圖形判定零點；e.數(shù)學建模：運用函數(shù)的觀點方程的根；
人教版高中地理必修1常見天氣系統(tǒng)教案
知識和技能 ⑴從圖片和簡易圖中，了解氣團（冷氣團、暖氣團）的概念；鋒的概念與分類；低壓（氣旋）、高壓（反氣旋）、高壓脊、低壓槽的概念。⑵從氣溫、氣壓、濕度、降水、風等幾方面分析各種天氣系統(tǒng)的形成及其氣流特點，并綜合出各種天氣系統(tǒng)控制下的天氣狀況過程與方法 ⑴讓學生能閱讀和簡單分析天氣圖，解釋天氣變化現(xiàn)象；⑵用案例說明氣象災害發(fā)生的原因和危害；⑶結(jié)合我國常見的天氣系統(tǒng)說明其對人們生產(chǎn)和生活的影響情感、態(tài)度與價值觀激發(fā)學生探究天氣的形成和變化的興趣和動機，培養(yǎng)學生求真、求實的科學態(tài)度，提高地理審美情趣教學重點1.鋒面系統(tǒng)。(鋒面系統(tǒng):一是要區(qū)別冷暖鋒的成因，二是要掌握鋒面兩側(cè)的氣壓、溫度、濕度、風和天氣差異)2.低壓、高壓系統(tǒng)。（要掌握其成因、氣壓特征、氣流特征及其天氣特點四個方面。）
人教版高中政治必修3文化在交流中傳播教案
商業(yè)活動、人口遷徙、教育活動是文化傳播的主要途徑。隨著科學技術(shù)的不斷進步，文化傳播的手段也越來越多樣，越來越先進。現(xiàn)代文化傳播已經(jīng)不僅限于這些，傳播的媒介越來越多。經(jīng)歷了口語、文字、印刷、電子和網(wǎng)絡等發(fā)展階段。二、大眾傳媒：現(xiàn)代文化傳播的手段1、 傳媒：傳播的媒介2、 發(fā)展：口語――文字――印刷――電子――網(wǎng)絡3、 現(xiàn)代傳媒包括：報刊、廣播、電視、網(wǎng)絡、雜志、書籍、手機、電子讀物等各種現(xiàn)代傳媒的作用各具特色，各有優(yōu)點。（學生討論并暢談各自的優(yōu)缺點）歸納：新的傳媒的出現(xiàn)，并不意味著舊傳媒的消失，各種傳媒都在文化傳播中發(fā)揮著重要的作用。傳媒的真正開始面向大眾傳遞信息，是以印刷媒體的推廣為標志的。如今，依托電子技術(shù)、微電子技術(shù)、光纖通信技術(shù)、網(wǎng)絡技術(shù)、多媒體技術(shù)等現(xiàn)代信息技術(shù)，大眾傳媒能夠最大程度地穿越時空局限，匯集來自世界各地的信息，日益顯示出文化傳遞、溝通、共享的強大功能，已經(jīng)成為文化傳播的主要手段。
人教版高中政治必修3文化在交流中傳播教案
（一）、生活中的文化傳播◇課堂探究：(1)旅游歸來，介紹異國他鄉(xiāng)的風俗人情、奇聞趣事；闔家團聚，高談闊論各自的所見所聞；獨居一室，打開收音機收聽節(jié)目……這些現(xiàn)象具有哪些共同特點?生活中還有哪些現(xiàn)象屬于文化傳播?(2)你能歸納出文化傳播主要有哪幾種方式嗎?◇探究提示：(1)這些現(xiàn)象都屬于文化傳播，通過這些活動傳遞知識、信息、觀念、情感和信仰等。生活中朋友聚會、參加娛樂活動、在家上網(wǎng)看電視等，都屬于文化傳播。(2)文化傳播主要方式有：商業(yè)活動、人口遷徙、教育、文化娛樂活動等。1．文化傳播的含義文化交流的過程，就是文化傳播的過程。那么何為文化傳播?人們通過一定的方式傳遞知識、信息、觀念、情感和信仰，以及與此相關(guān)的所有社會交往活動，都可視為文化傳播。
人教版高中政治必修3在文化生活中選擇教案
◇小辭典：綠色閱讀隨著知識經(jīng)濟時代的到來，全球化信息浪潮正鋪天蓋地席卷而來。尤其足隨著我國加入世貿(mào)組織由夢想變?yōu)楝F(xiàn)實，同國外進行頻繁而廣泛的經(jīng)濟文化交流，在所難免。在大量文化信息面前，就像物質(zhì)生活中倡導綠色食品一樣，對于精神食糧，也應該倡導綠色閱讀。綠色閱讀，是一種無污染的有利于人健康文明生活的閱讀。文化就像大自然那種綠色帶給我們永久愉悅一樣，它是高科技競爭中源源不斷地給我們充電的高效營養(yǎng)庫，是一個沙漠中穿行人身心交瘁時望到的一片綠洲，是一個人葆有的、沒有受到任何污染的、永遠都清如許的“半畝方塘”。◇課堂練習：在我國，必須大力倡導“愛國守法、明禮誠信、團結(jié)友善、勤儉自強、敬業(yè)奉獻，的基本道德規(guī)范。這些基本道德規(guī)范()①是我國社會主義文化建設(shè)的重要內(nèi)容②是我國社會主義社會的重要特征③是我國社會主義道德的重要體現(xiàn)④是社會主義經(jīng)濟建設(shè)的唯一精神動力
新人教版高中英語必修1Unit 1 Teenage Life-Discovering Useful Structure教案
（形容詞短語most beautiful的構(gòu)成形式為:副詞+形容詞，該短語在句中作定語修飾名詞bird）④A good friend is someone who makes you really happy.好朋友就是能讓你真正高興的人。（形容詞短語really happy的構(gòu)成形式為:副詞+形容詞，該短語在句中作賓語補足語）[即學即練]畫出下例句中的形容詞短語并指明構(gòu)成形式如:It is less cold today than it was yesterday.構(gòu)成形式: 副詞+形容詞（1）Our country is becoming more and more beautiful.（2）The road is long enough.（3）The medicine is good for stomach.三、副詞短語（Adverb Phrases）副詞短語:指以一個副詞為中心構(gòu)成的短語，在句中的功能相當于副詞，可以修飾動詞、形容詞或副詞。常見副詞短語的構(gòu)成形式有:（副詞）+副詞如: much more beautifully①He did his work here yesterday.他昨天在這里工作。（副詞短語here yesterday修飾動詞did）②Bill did the work very well.比爾做的這份工作很好。副詞短語very well修飾動詞did③We are all entirely responsible for our action（副詞短語all entirely, 修飾形容詞短語responsible for）
新人教版高中英語必修1Unit 1 Teenage Life-Reading and Thinking教案
【教材分析】The topic of this unit is about teenage life, which belongs to the theme context of “humans and oneself”.As teenagers who shoulder the responsibility of “Chinese great dream”, they must fully know themselves, including their strengths, weaknesses and challenges etc. They are supposed to improve themselves continuously and readily study their subjects, and thus foster their strategies and confidence in lifelong studies.This period is entitled the freshmen challenges, which mainly concerns some big challenges for new students in Senior high school. In this period, a teacher should lead students to find out what their challenges are and guide them to figure out how to crack the challenges and better themselves. More importantly, a teacher should instruct students to absorb new language points and appreciate the language. Besides, a teacher must instruct students to acquire some skills concerning reading efficiently and inspire them to talk more about their new school life, especially their new problems and solutions both at school and in life.【教學目標與核心素養(yǎng)】1. Enable students to acquire the basic usage of the new words and expressions concerning the freshmen challenges and learn to use them flexibly.2. Enable students to have a good understanding of the freshmen challenges in the new senior high school which is quite different from junior middle school.3. Develop students’ sense of cooperative learning and individual thinking capability. 4. Develop students’ different learning skills to solve different reading comprehensive problems.
新人教版高中英語必修1Unit 1 Teenage Life-Reading for Writing教案
【教材分析】This teaching period mainly deals with reading for writing a letter of advice. Students are expected to learn the knowledge about how to write a suggestion letter. The teacher is expected to enable students to master some writing skills concerning suggestion letters and learn to write one.【教學目標與核心素養(yǎng)】1. Get students to have a good understanding of how to write a suggestion letter properly.2. Enable students to use some writing skills flexibly.3. Develop students’ writing and cooperating abilities.4. Strengthen students’ great interest in writing discourses.【教學重難點】1. How to enable students to have a good understanding of the skills of writing a suggestion letter2.How to enable students to write a good recommendation letter using some writing skills properly.【教學過程】Step 1: Lead in Begin the class with the lead-in questions: how to write a letter for advice? What kinds of aspects should be included? It is strongly recommended that the teacher should ask students to discuss the topic freely with their partners and brainstorm some ideas concerning the topic. In this way, students can come up with more ideas and avoid being nervous at the beginning of the class.Step 2: Read to discover details concerning advice letters’ writing style.The teacher is expected to ask students to read a letter offering some advice on page 18 silently and then request students to discuss the questions below.
新人教版高中英語必修1Unit 2 Travelling Around-Discovering Useful Structure教案
（5）be to do （可以和具體的時間狀語連用）①表示按計劃、安排即將發(fā)生的動作。②用于時間、條件狀語從句中，表示“如果要……，想要……”。The students are to meet at the school gate tomorrow. 明天學生們將在學校大門口集會。 If you are to succeed, you must work as hard as possible. 如果你想要成功，比必須努力工作。（6）be about to do （不與具體的時間狀語連用） 表示即將要發(fā)生的動作。We are about to start. 我們就要出發(fā)了。The new school year is about to begin. 新學年開學在即。（7）一般現(xiàn)在時表將來①表示按時間表規(guī)定將要發(fā)生的動作。常限于表示位置移動的短暫性動詞。②在時間、條件或讓步狀語從句中，用一般現(xiàn)在時表將來。Look at the timetable. Hurry up! Flight 4026 takes off at 18:20. 你看看時刻表，快點！4026次航班的起飛時間是下午6點20分。Jane is in a hurry because the train to the airport leaves in half an hour. 簡很匆忙，因為去機場的火車半小時后出發(fā)。
新人教版高中英語必修1Unit 2 Travelling Around–Listening and Speaking教案
無論她說什么都不會對我們的安排有影響。Answers: for, arrangement3) Parents arrange everything for their children and spare no effort to pave the way for their success.父母為孩子安排好一切，不遺余力地為他們的成功鋪路。4. extremely adv 極其，非常extreme adj 非常的1) Mary found it extremely difficult to get a job.2) I’m extremely sorry to have troubled you.Answers:瑪麗發(fā)現(xiàn)找工作極其困難。給你添了麻煩，我十分抱歉。3) It had white-painted tunnels and bright red carriages, and proved _________ (extreme) popular with the public.它有白色的隧道和明亮的紅色車廂，結(jié)果證明它非常受大眾的歡迎。Answers: extremelyExercises1. I am continuing to apply_______ jobs though I have failed several times.2. All this had an _______ (extremely) bad effect on the criminal justice system.3. The invention would have wide ______ (apply) in industry.4. She’s happy with her unusual living _________ (arrange).5. I was banging so loudly that I’m ___________ (amaze) that they didn’t hear me.6. You haven’t changed at all you still look ___________ (exact) the same.7. “Was it what you expected?” “Yes, _________ (definite).”8. He was looking forward to______ (work) with the newPrime Minister. Answers: for extreme application arrangement amazed exactly definitely looking單句寫作：1. _______________ (你要說些什么) when you get on the platform to accept the reward?2. Since_____________________(我們?yōu)檫@些事情做好了準備), we have nothing to worry about.
新人教版高中英語必修1Unit 2 Travelling Around-Reading and Thinking教案
Good expressions that students can choose to use: help the travelers choose which tour to take1. In my opinion, you could/might choose…, because you prefer to…2. …could be a perfect choice for you, for…3. As far as I am concerned, you would enjoy…, for…4. …would probably suit you, because you enjoy/love/hate doing…Step 5 Passage ConsolidationLanguage appreciation:1. You can then spend three days exploring the rainforest with a local guide and enjoying the plants and animals unique to the rainforest. 在接下來的三天里，您可以在當?shù)貙в蔚呐阃?，深入雨林進行探索，欣賞雨林特有的動植物。本句主體結(jié)構(gòu)為spend some time doing sth. 2. Inca builders cut stones to exact sizes so that nothing was needed to hold walls together other than the perfect fit of the stones. 印加的建筑工人將石頭切割成精確的尺寸，僅僅憑著石頭間的完美契合，即可穩(wěn)固墻體。本句為so that引導的結(jié)果狀語從句。nothing與the perfect fit為并列成分; other than在句中意為“除了”。Step 6 HomeworkSuppose you will travel to Peru, write a short essay about your three-day tour plan.
新人教版高中英語必修1Unit 2 Travelling Around-Reading for Writing教案
Is there a clear purpose for the trip? :Does each paragraph have a clear main idea? Does the writer use the present continuous tense for future plans?Does the writer use commas, stops, and question marks correctly? Are all the words spelt correctly?Are all the proper nouns capitalized?Revise your draft according to your partner's comments.Step 5:The summary of how to write a travel plan.旅游計劃是一種常見的應用文寫作。旅游可分為觀光游、文化游、美食游及探險游等不同類型，因此旅游計劃也要根據(jù)不同的旅游目的進行設(shè)計。常規(guī)的旅游計劃需要明確以下幾個方面的問題:Travel planWhen will you leave for？ Where is your the destination?How will you get there?What will you do there?How long will you there?Is there a clear purpose for the trip? 為了提升旅行計劃的層級，還需注意以下幾個方面的問題:1.每段是否有明確清晰的主題;2.用一般現(xiàn)在時代替一般將來時；3.用更高級的形容詞詞匯。例如:表達“好”時，不要總用“nice”,我們還可以用“smart, clean, excellent, exciting, beautiful, wonderful, clever, famous, grand”等表達更具有指向性的詞匯；4.用更高級的動詞詞匯。比如:我們可以用“seem stand, lie .get stay, remain, look . sound, become . keep, grow”等代替"be";
新人教版高中英語必修1Unit 3 Sports and Fitness-Reading and Thinking教案
2. Sort out detailed information about Michael Jordan.（1） Understand the transitional sentence.Q: Which part is about Michael Jordan as a master? Which part is about the example he set?（2） Have the Ss Focus on why Michael Jordan is a master and what good examples Michael Jordan set when they’re reading. And think about these questions as below:Q1: How does the author describe his impressive skills?Q2: How do you understand “time seemed to stand still”?Q3: What does “graceful” mean?Q4. Which sentence do you think best describes his mental strength?Q5. Which words is important in the sentence in describing his mental strength? Why?Q6: How do you understand “unique”?Q7: What can we learn from Michael Jordan?Step 5 Discussing and recommendingRecommend their own living legends of sports.Work in groups to choose your own living legend of sports and give the reasons of your choice. Step 6 HomeworkReview the stories of Lang Ping and Michael Jordan, and try to retell them.
新人教版高中英語必修1Unit 3 Sports and Fitness-Reading for Writing教案
Then have them write a short paragraph to describe and explain their changes. After that, get the Ss to exchange their drafts with their partners and use the checklist to give feedback on their drafts, and finally revise it.Step 5 Summary of how to write a wellness book1.健康書的審題步驟：第一步：明確要求該寫作屬于經(jīng)驗分享，故要用第一人稱來寫;時態(tài)以一股現(xiàn)在時為主。第二步：確定段落該類文章可以從以下三個方面人手:Para.1首先表明寫作的目的Para.2自己的做法及心得體會Para.3表示期望及感謝第三步：提煉要點2.健康書常見句式：1) It is an honor for me to share my favorite sport with you,2) It makes me feel relaxed playing with my friends.3) It makes me rid myself of stress while playing with my friends.4) Moreover, it provides me a valuable chance to communicate with others.5) I we eat too little or too much, or if we choose the wrong food, we may become sick.6) We can do something to change the poor situation.Step 6Homework假如你的老師讓你在班級Wellness Bok上分享自己的親身經(jīng)歷及心得，請根據(jù)以下要點寫一篇80字左右的文章1. 你喜歡的運動是什么？2. 你最喜歡的原因是什么？3. 你參加鍛煉的體會。