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部編人教版一年級下冊《小猴子下山》（說課稿）
三、教學目標根據素質教育的要求以及本單元的訓練重點，結合聾生認知、情感、思維等方面的實際情況，我制定了如下教學目標：1.理解課文內容，正確、流利地朗讀課文。2.培養(yǎng)觀察能力、自主探究能力和語言表達能力。3.教育學生懂得小猴子見新扔舊的行為是不好的，明白做什么事都要專一才能有所收獲的道理。四、教學重、難點本課的關鍵是必須處理好形象的圖和抽象的文字之間的關系，因為只有圖文緊密結合了，才能使學生了解小猴子活動的順序和事物之間的聯(lián)系，從而有效的發(fā)展學生的語言和思維。五、說教法、學法1.教法結合學生的個體差異和不同的學習需求，依據本課故事性強，畫面豐富，結構類似的特點，我主要采取了以下教學方法：（1）圖文結合的情景教學法。（2）以扶為主的扶放教學法。（3）讀思結合的品讀感悟法。
部編人教版一年級下冊《小猴子下山》說課稿
二、學生情況分析從學生的知識掌握和能力體系來看，這些學生經過低段一學期的學習及本期前兩個單元的活動，有了一定的語言積累和口語表達能力，學習了圖文結合理解課文內容的方法，初步學習了結合詞句的理解來理解課文內容的一些方法，具有初步的思維理解能力和口頭表達能力。從年齡結構和心理特點來分析，此時的學生大多五、六歲，還處于一個好動的階段，他們的有意注意維持不了多久，只有在老師的指導下，通過師生間民主、協(xié)作、自主、活動的實踐激起學生的興趣，發(fā)揮其主動性，學習效率才高。三、教學目標設定根據教材分析，學情分析，以及語文教學跟其他學科的共同目的（也就是教學要立足于促進學生的發(fā)展，為他們的終身學生、生活和工作奠定基礎這一目的）我將本課時的教學目標定為四個方面：第一是德育目標，就是通過理解課文內容，懂得我們從小做事應該一心一意和不要亂摘別人的東西等道理。第二是智能目標：培養(yǎng)學生根據對課文重點詞句的理解和自己分析、推斷、想象、表演的能力。第三是知識目標，就是能理解重點詞“又大又多”、“又大又紅”、“又大又圓”、“可愛”、“掰、找、扔、摘、捧、扔、抱、追”以及相關的句子。第四是美育目標，通過理解重點詞語，體會到小猴的可愛；同時培養(yǎng)學生的語言表達形式和想象能力。
部編人教版一年級下冊識字《小青蛙》（說課稿）
一、說教材《小青蛙》是一篇孩子們喜歡的兒歌。本組教材充分體現(xiàn)了工具性和人文性的統(tǒng)一。本文要求掌握的生字7 個，要求會認的字12個。由于面對的是低年級學生。我盡量把識字和閱讀結合起來，以識字為主，閱讀為輔，以多種游戲的形式，使枯燥的識字教學”活“起來。二、說教法學法教法：新課標倡導學生是學習和發(fā)展的主體，語文教學要關注學生的個體差異和不同的學習需求，愛護學生的好奇心、求知欲，充分激發(fā)學生的主動意識和進取精神。因此，將教學方法確定為促進學生自主、合作、探究性學習的“情境教學法”和“自主識字法?！苯虒W中要充分利用多媒體直觀教學手段，創(chuàng)設情境，開展活動，有張有弛，引導學生積極主動地投入到學習活動中去。
（說課稿）部編人教版三年級下冊《小蝦》
一、說教材《小蝦》是統(tǒng)編小學語文三年級下冊第四單元中的一篇略讀課文，這篇課文是一篇寫小蝦生活習性的文章。通過“我”觀察小蝦生氣、打架等細節(jié)的描寫，突出了小蝦有趣、脾氣不好兩個特點，抒發(fā)了“我”對小蝦的喜愛之情。 課文比較淺顯易懂，以生為本、以讀為本、以教會學生學習方法為目標，通過正確、流利、有感情地朗讀課文，我使學生在讀中理解詞語，積累詞語，體會小蝦的特點，感悟作者的喜愛之情。二、說學情三年級學生已經具備了一定的閱讀能力，能對所讀的課文質疑，能借助工具書理解詞句，并能聯(lián)系上下文對相關詞句談談自己的感受，具備一定的理解、分析能力，有利于教學的開展。大部分學生都對小蝦很熟悉，有很直觀的了解，但是他們未必能觀察到小蝦活動的動作形態(tài)，通過本節(jié)課的教學也讓學生學會仔細觀察。
部編人教版四年級下冊《小英雄雨來》說課稿（一）
【說教材】這篇課文節(jié)選自作家管樺寫的同名中篇小說，選入課文時有改動，講的是在那戰(zhàn)火連天、槍炮轟鳴的抗日戰(zhàn)爭時期，晉察冀邊區(qū)的少年雨來，聰明勇敢，游泳本領高強，為了掩護革命干部，機智地同敵人作斗爭的故事，本文圍繞這一主題，課文分六個部分敘述?！菊f目標】1.自學生字新詞，掌握讀音，理解詞義；（課前完成）2.用比較快的速度默讀課文，練習給每部分加上小標題3.理解課文內容，體會雨來與敵人英勇、頑強、機智地作斗爭的英雄品質。
小學美術冀美版四年級下冊《11繪畫日記》說課稿
2、教學目的：根據《美術新課程標準》的精神和教材要求，結合四年級學生特點，本著激發(fā)學生學習興趣，發(fā)展學生的想象力，培養(yǎng)學生的創(chuàng)造能力和動手實踐能力，我確定本節(jié)課的教學目標為：①知識與技能：了解繪畫日記的結構特點，并能應用到實際生活當中。②過程與方法：通過聲音引發(fā)的“語、形、色”來描畫記憶，完成日記的內容。③情感、態(tài)度、價值觀：激發(fā)學生的形象思維，使學生認識生活中的真、善、美，提高學生的整體素質。
小學美術冀美版一年級下冊《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。
北師大初中九年級數(shù)學下冊二次函數(shù)y=ax2+bx+c的圖象與性質1教案
解析：(1)已知拋物線解析式y(tǒng)＝ax2＋bx＋0.9，選定拋物線上兩點E(1，1.4)，B(6，0.9)，把坐標代入解析式即可得出a、b的值，繼而得出拋物線解析式；(2)求出y＝1.575時，對應的x的兩個值，從而可確定t的取值范圍．解：(1)由題意得點E的坐標為(1，1.4)，點B的坐標為(6，0.9)，代入y＝ax2＋bx＋0.9，得a＋b＋0.9＝1.4，36a＋6b＋0.9＝0.9，解得a＝－0.1，b＝0.6.故所求的拋物線的解析式為y＝－0.1x2＋0.6x＋0.9；(2)157.5cm＝1.575m，當y＝1.575時，－0.1x2＋0.6x＋0.9＝1.575，解得x1＝32，x2＝92，則t的取值范圍為32＜t＜92.方法總結：解答本題的關鍵是注意審題，將實際問題轉化為求函數(shù)問題，培養(yǎng)自己利用數(shù)學知識解答實際問題的能力．三、板書設計二次函數(shù)y＝ax2＋bx＋c的圖象與性質1．二次函數(shù)y＝ax2＋bx＋c的圖象與性質2．二次函數(shù)y＝ax2＋bx＋c的應用
北師大初中九年級數(shù)學下冊二次函數(shù)y=ax2+bx+c的圖象與性質2教案
1．使學生掌握用描點法畫出函數(shù)y＝ax2＋bx＋c的圖象。2．使學生掌握用圖象或通過配方確定拋物線的開口方向、對稱軸和頂點坐標。讓學生經歷探索二次函數(shù)y＝ax2＋bx＋c的圖象的開口方向、對稱軸和頂點坐標以及性質的過程，理解二次函數(shù)y＝ax2＋bx＋c的性質。用描點法畫出二次函數(shù)y＝ax2＋bx＋c的圖象和通過配方確定拋物線的對稱軸、頂點坐標理解二次函數(shù)y＝ax2＋bx＋c(a≠0)的性質以及它的對稱軸(頂點坐標分別是x＝－b2a、(－b2a，4ac－b24a)一、提出問題1．你能說出函數(shù)y＝－4(x－2)2＋1圖象的開口方向、對稱軸和頂點坐標嗎？(函數(shù)y＝－4(x－2)2＋1圖象的開口向下，對稱軸為直線x＝2，頂點坐標是(2，1)。2．函數(shù)y＝－4(x－2)2＋1圖象與函數(shù)y＝－4x2的圖象有什么關系?(函數(shù)y＝－4(x－2)2＋1的圖象可以看成是將函數(shù)y＝－4x2的圖象向右平移2個單位再向上平移1個單位得到的)
北師大初中九年級數(shù)學下冊二次函數(shù)y=x2和y=-x2的圖象與性質2教案
【教學目標】(一)教學知識點能夠利用描點法作出函數(shù) 的圖象，并根據圖象認識和理解二次函數(shù) 的性質；比較兩者的異同.(二)能力訓練要求：經歷探索二次函數(shù) 圖象的作法和性質的過程，獲得利用圖象研究函數(shù)性質的經驗.（三）情感態(tài)度與價值觀：通過學生自己的探索活動，達到對拋物線自身特點的認識和對二次函數(shù)性質的理解. 【重、難點】重點 ：會畫y=ax2的圖象，理解其性質。難點：描點法畫y=ax2的圖象，體會數(shù)與形的相互聯(lián)系。 【導學流程】 一、自主預習（用時15分鐘）1.創(chuàng)設教學情境我們在教學了正比例函數(shù)、一次函數(shù)、反比例函數(shù)的定義后，都借助圖像研究了它們的性質.而上節(jié)課我們所學的二次函數(shù)的圖象是什么呢？本節(jié)課我們將從最簡單的二次函數(shù)y=x2入手去研究
北師大初中九年級數(shù)學下冊二次函數(shù)y=a(x-h)2+k的圖象與性質1教案
(3)設點A的坐標為(m，0)，則點B的坐標為(12－m，0)，點C的坐標為(12－m，－16m2＋2m)，點D的坐標為(m，－16m2＋2m)．∴“支撐架”總長AD＋DC＋CB＝(－16m2＋2m)＋(12－2m)＋(－16m2＋2m)＝－13m2＋2m＋12＝－13(m－3)2＋15.∵此二次函數(shù)的圖象開口向下，∴當m＝3米時，“支撐架”的總長有最大值為15米．方法總結：解決本題的關鍵是根據圖形特點選取一個合適的參數(shù)表示它們，得出關系式后運用函數(shù)性質來解．三、板書設計二次函數(shù)y＝a(x－h(huán))2＋k的圖象與性質1．二次函數(shù)y＝a(x－h(huán))2＋k的圖象與性質2．二次函數(shù)y＝a(x－h(huán))2＋k的圖象與y＝ax2的圖象的關系3．二次函數(shù)y＝a(x－h(huán))2＋k的應用要使課堂真正成為學生展示自我的舞臺，還學生課堂學習的主體地位，教師要把激發(fā)學生學習熱情和提高學生學習能力放在教學首位，為學生提供展示自己聰明才智的機會，使課堂真正成為學生展示自我的舞臺．充分利用合作交流的形式，能使教師發(fā)現(xiàn)學生分析問題、解決問題的獨到見解以及思維的誤區(qū)，以便指導今后的教學.
北師大初中九年級數(shù)學下冊二次函數(shù)y=x2和y=-x2的圖象與性質1教案
雨后天空的彩虹、河上架起的拱橋等都會形成一條曲線．問題1：這些曲線能否用函數(shù)關系式表示？問題2：如何畫出這樣的函數(shù)圖象？二、合作探究探究點：二次函數(shù)y＝x2和y＝－x2的圖象與性質【類型一】 二次函數(shù)y＝x2和y＝－x2的圖象的畫法及特點在同一平面直角坐標系中，畫出下列函數(shù)的圖象：(1)y＝x2；(2)y＝－x2.根據圖象分別說出拋物線(1)(2)的對稱軸、頂點坐標、開口方向及最高(低)點坐標．解析：利用列表、描點、連線的方法作出兩個函數(shù)的圖象即可．解：列表如下：x y) －2 －1 0 1 2y＝x2 4 1 0 1 4 y＝－x2 －4 －1 0 －1 －4 描點、連線可得圖象如下：(1)拋物線y＝x2的對稱軸為y軸，頂點坐標為(0，0)，開口方向向上，最低點坐標為(0，0)；(2)拋物線y＝－x2的對稱軸為y軸，頂點坐標為(0，0)，開口方向向下，最高點坐標為(0，0)．方法總結：畫拋物線y＝x2和y＝－x2的圖象時，還可以根據它的對稱性，先用描點法描出拋物線的一側，再利用對稱性畫另一側．
北師大初中九年級數(shù)學下冊二次函數(shù)y=ax2和y=ax2+c的圖象與性質1教案
變式訓練：見《學練優(yōu)》本課時練習“課堂達標訓練”第5題【類型二】 在同一坐標系中判斷二次函數(shù)和一次函數(shù)的圖象在同一直角坐標系中，一次函數(shù)y＝ax＋c和二次函數(shù)y＝ax2＋c的圖象大致為()解析：∵一次函數(shù)和二次函數(shù)都經過y軸上的點(0，c)，∴兩個函數(shù)圖象交于y軸上的同一點，故B選項錯誤；當a＞0時，二次函數(shù)的圖象開口向上，一次函數(shù)的圖象從左向右上升，故C選項錯誤；當a＜0時，二次函數(shù)的圖象開口向下，一次函數(shù)的圖象從左向右下降，故A選項錯誤，D選項正確．故選D.方法總結：熟記一次函數(shù)y＝kx＋b在不同情況下所在的象限，以及熟練掌握二次函數(shù)的有關性質(開口方向、對稱軸、頂點坐標等)是解決問題的關鍵．變式訓練：見《學練優(yōu)》本課時練習“課后鞏固提升” 第4題【類型三】 二次函數(shù)y＝ax2＋c的圖象與三角形的綜合
新人教版高中英語必修2Unit 1 Cultural Heritage-Discovering Useful Structure教案二
This theme of the part is “ Describe people or things in greater detail”. Students have learned the grammar(restrictive relative clauses) in Book 1, and further review and consolidate its structure “prep+relative pronouns(which/whom)” and the relative adverbs(when, where and why), besides students should understand its form, meaning and functions. In this section, students should be able to express the grammar correctly in daily communication and in the writing. 1. Review the basic usages of relative pronouns and adverbs of attributive clauses . 2. Learn to use some special cases about restrictive relative clauses.3. Learn to write sentences with restrictive relative clauses flexibly according to the context.1. Review the basic usages of relative pronouns and adverbs of attributive clauses .2. Learn to use some special cases about restrictive relative clauses.3. Learn tow rite sentences with restrictive relative clauses flexibly according to the context.Step 1. Observe the following sentences, and mark the relative pronouns and the adverbs. 1. After listening to the scientists who had studied the problems, and citizens who lived near the dam, the government turned to the United Nations for help.2. Temples and other cultural sites were taken down piece by piece, and then moved and put back together again in a place where they were safe from the water.Step 2 PracticePlease complete these sentences with relative pronouns and relative adverbs and answer the following questions.Questions: 1. What is the head noun ?2. What relative words should be used ?3. What elements do they act in these sentences ?
新人教版高中英語必修2Unit 2 Wildlife Protection-Reading for Writing教案二
This lesson aims at making a poster about protecting wildlife after reading some posters. During reading students are guided to understand the content and try to summarize the posters with one sentence. Then students are guided to try to make a poster about protecting wildlife.1. Read the two posters and try to understand the summary sentences.2. Look at the two posters and try to understand what emotions they express.3. Try to summarize the features of posters4. Try to make a poster about wildlife.1. Look at the two posters and try to understand what emotions they express.2. Try to summarize the features of posters3. Try to make a poster about wildlife.Step 1 Lead inLook at the the posters on the textbook and ask:Which emotions do the posters communicate ?Step 2 Read the poster and answer the questions.1. What do you think of the animals in the poster on the left ?I think it is frightening and ugly.2. Why do we should protect the ugly animals ?All species--the good, the bad, and the ugly-- should be treated equally.The world needs all kinds--without variety, our planet cannot survive.3. Why are billions of trees being cut down every year ?To make paper for humans.4. What result will be lead to after the trees are cut down ?A lost of animal homes are being destroyed./The habitat of wildlife is being destroyed.Step 3 Find the feature of posters1. What does each poster use to stir up emotions ?On the left, it makes us a little frightened and it looks a little ugly, but it can activate our curiosity--What is it? And What is wrong with it?On the right, it makes us feel a little sad and want to protect them.
新人教版高中英語必修2Unit 1 Cultural Heritage-Reading and Thinking教案二
1. This section focuses on "Understanding how a problem was solved”, which is aimed to guide students to analyze and discuss the challenges and problems faced by cultural heritage protection during the construction of Aswan Dam, as well as the solutions. On the basis of understanding, students should pay attention to the key role of international cooperation in solving problems, and attach importance to the balance and coordination between cultural heritage protection and social and economic development. Students are encouraged to face challenges actively, be good at cooperation, and make continuous efforts to find reasonable ways and means to solve problems.2. Enable students to understand the main information and text structure of the reading text;3. Motivate students to use the reading strategy "make a timeline" according to the appropriate text genre;4. Enable students to understand how a problem was solved;5. Enable students to understand the value of protecting cultural heritage by teamwork and global community;1. Guide students to pay attention to reading strategies, such as prediction, self-questioning and scanning.2. Help students sort out the topic language about protecting cultural relics and understand the narrative characteristics of "time-event" in illustrative style3. Lead students to understand the value of protecting cultural heritage by teamwork and global community;
新人教版高中英語必修2Unit 2 Wildlife Protection-Discovering Useful Structure教案二
2．表示現(xiàn)階段正在進行的被動動作(該動作在說話的瞬間未必正在進行)。Many interesting experiments are being carried out these days.(說話時，并不一定正在進行)3．表示一種經常性的被動行為，常和always，constantly 等表示頻度的副詞連用，這種用法常常帶有贊揚或厭惡的感情色彩。He is always being praised by the leader.4．表示按計劃或安排主語將要承受謂語動詞所表示的動作(僅限于少數(shù)及物動詞)。A party is being held tonight.Step 4 Special cases1.像take care of, look after, talk about, think of等動詞與介詞構成的短語用于現(xiàn)在進行時的被動語態(tài)時, 其中的介詞不可省略。The ways to stop illegally hunting are being talked about. 2．可與部分情態(tài)動詞連用，表示對正在發(fā)生的事情的推測。She may be being punished by her mother.3．有時可表示按計劃或安排將要進行的一個被動動作。A celebration is being held this weekend for his success.4．某些表示“狀態(tài)、心理活動、存在”等的動詞，如have，want，need，love，一般不用現(xiàn)在進行時的被動語態(tài)，而常用一般現(xiàn)在時的被動語態(tài)。With the population increasing，more land is needed.5．“be＋under/in＋n.”可表示現(xiàn)在進行時的被動意義。My computer is under repair.＝My computer is being repaired.
新人教版高中英語必修2Unit 2 Wildlife Protection-Reading and Thinking教案二
The theme of this unit is human and nature, focusing on the theme of wildlife protection. Nature is a complex ecosystem, in which there are delicate balance between animals and plants. Because of the role of the food chain, the extinction of one species will produce influence, causing a series of chain reaction. Large scale extinction of species will have a serious and even irreversible impact on the ecosystem, resulting in immeasurable losses. Therefore, it is of great significance to protect wild species. To protect wild species is to protect human beings themselves. The motto of this unit is "when the buying stops, the killing can too,” which is a public service advertising slogan to protect wildlife. It tells people that every rhinoceros horn, every fur, every bowl of shark fin soup, every Ivory product, and every tiger bone product, etc. consumed by human beings, are innocent wild animals slaughtered behind them. The mission of wild aid is to ban illegal trade in endangered wildlife and mitigate climate change. It aims to educate the public to reduce the consumption demand for endangered wildlife products through public publicity and improve the awareness of environmental protection.1. Improve the awareness of wildlife protection by acquiring the knowledge of wildlife protection.2. Focus on environmental protection and protection of all lives.3. Analysis of the living environment of wild animals with appropriate thinking mode.4. Skillfully use the vocabulary and grammar knowledge of this unit to cultivate self-study ability according to the unit content5. Develop cooperative learning ability through discussion and other ways1. Enable the Ss to talk about the current situation of wild animals.2. Guide the Ss to summarize the main idea of each paragraph as well as the main idea of the text.
新人教版高中英語必修2Unit 3 The Internet-Discovering Useful Structure教案二
This teaching period mainly deals with grammar “The Present Perfect Passive Voice.” To begin with, teachers should lead students to revise what they have learned about the Present Perfect Passive Voice. And then, teachers move on to stress more special cases concerning this grammar。This period carries considerable significance to the cultivation of students’ writing competence and lays a solid foundation for the basic appreciation of language beauty. The teacher is expected to enable students to master this period thoroughly and consolidate the knowledge by doing some exercises. 1. Guide students to review the basic usages of the Present Perfect Passive Voice2. Lead students to learn to use some special cases concerning the Present Perfect Passive Voice flexibly.2. Enable students to use the basic phrases structures flexibly.3. Strengthen students’ great interest in grammar learning.1. Help students to appreciate the function of the Present Perfect Passive Voice in a sentence2. Instruct students to write essays using the proper the Present Perfect Passive Voice.觀察下列句子特點，總結共同點。1．(教材P28)Much has been written about the wonders of the World Wide Web．2．(教材P28)But the Internet has done much more for people than simply make life more convenient．3．(教材P28)Many people have been helped by the club．4．(教材P28)She no longer feels lonely, and her company has become quite successful．5．(教材P32)Today I thought I’d blog about a question that has been asked many times—how do you stay safe online and avoid bad experiences on the Internet?
新人教版高中英語必修2Unit 3 The Internet-Listening &Speaking＆Talking教案二
From the pictures in the text and the title--- choose the best app, we can know that this part is about how to save money by using apps.Step 2 While-listening1. Laura and Xiao Bo are talking about apps. Listen to their conversation and find out what apps they want.Xiao Bo is looking for a(n) exercise app to help him get in shape.Laura would like an app for getting rich and another that will make her grades better.2. Listen again. Are the sentences true T or false F?1). Both of Xiao Bo's apps keep track of the steps he takes._____2). Xiao Bo's second app can help him make a fitness plan._____3). Laura needs an app that will help her get discounts.______4). Laura needs an app that will add money to her bank account._______F T F T3. Listen once more and tick the sentence you hear. Underline the words used to express predictions, guesses, and beliefs.Predictions, Guesses, and Beliefs________It might help me walk more.________My guess is that it wouldn't work.________I imagine this app would help me get fit faster________I suppose that would be good.________I guess you could save a little with this app.________I suppose there would be some problems, too.________I believe this app could help me get thinner.