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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.
人教版高中地理必修2綠色產(chǎn)品知多少說課稿
各小組派代表匯報。4、教師提出問題組織學(xué)生討論：⑴要想了解更多的綠色食品，了解綠色食品的銷售情況，我們應(yīng)該怎么做？⑵要想了解廣大消費者對綠色食品的態(tài)度，食用綠色食品的意義，是否懂得辨認綠色食品，以及什么樣的人群對此知識最缺乏等，我們應(yīng)該怎么做？組織學(xué)生匯報交流。5、做個“綠色食品”廣告設(shè)計師。為你喜歡的綠色食品設(shè)計廣告語，每組推薦一個。6、讓學(xué)生了解綠色食品認證程序。7、綠色食品打“假”隊員在行動。8、向?qū)W生介紹生態(tài)綠色食品基地。三、活動總結(jié)：通過研究、探討，了解學(xué)生對綠色食品的態(tài)度。提問：民以食為天，吃，是一個大問題，如果你的爸爸媽媽讓你到超市買牛奶、方便面等，你會選擇什么樣的食品？為什么？希望通過今天的學(xué)習(xí)，同學(xué)們能夠做到綠色消費，也希望你們向自己的家人、向周圍的了解學(xué)生對“無公害食品”、“有機食品”與“綠色食品”的認識。
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(dāng)?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(dāng)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(biāo)是這樣的：語言目標(biāo)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(biāo)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(biāo)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(biāo)是這樣的第一課時的教學(xué)目標(biāo)語言目標(biāo):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.
新人教版高中英語必修3Unit 4 Space Exploration-Discovering Useful Structures導(dǎo)學(xué)案
【點津】 1.不定式的復(fù)合結(jié)構(gòu)作目的狀語 ,當(dāng)不定式或不定式短語有自己的執(zhí)行者時，要用不定式的復(fù)合結(jié)構(gòu)?即在不定式或不定式短語之前加 for ＋名詞或賓格代詞?作狀語。He opened the door for the children to come in. 他開門讓孩子們進來。目的狀語從句與不定式的轉(zhuǎn)換 英語中的目的狀語從句，還可以變?yōu)椴欢ㄊ交虿欢ㄊ蕉陶Z作狀語，從而使句子在結(jié)構(gòu)上得以簡化。可分為兩種情況： 1?當(dāng)目的狀語從句中的主語與主句中的主語相同時，可以直接簡化為不定式或不定式短語作狀語。We'll start early in order that/so that we may arrive in time. →We'll start early in order to/so as to arrive in time. 2?當(dāng)目的狀語從句中的主語與主句中的主語不相同時，要用動詞不定式的復(fù)合結(jié)構(gòu)作狀語。I came early in order that you might read my report before the meeting. →I came early in order for you to read my report before the meeting.
人教版高中歷史必修2羅斯福新政說課稿2篇
1、教材的地位作用本課是新人教版普通高中歷史必修Ⅱ第六單元第18課的內(nèi)容，闡述羅斯福新政的背景、措施、影響。從單元知識安排看，本課與第17課《空前嚴(yán)重的資本主義世界經(jīng)濟危機》、19課《戰(zhàn)后資本主義的新變化》共同詮釋第六單元課題——《資本主義世界經(jīng)濟政策的調(diào)整》。說明了“資本主義經(jīng)濟理論和政策隨著資本主義發(fā)展而不斷調(diào)整的特點”,凸顯了“市場調(diào)節(jié)”和“國家干預(yù)”在經(jīng)濟發(fā)展中的重要性。從知識體系看，它是學(xué)生學(xué)習(xí)了第一次工業(yè)革命后自由資本主義、第二次工業(yè)革命后的壟斷資本主義等之后出現(xiàn)的，既是對上述知識的鞏固與綜合運用，又為學(xué)生學(xué)習(xí)必修二的相關(guān)內(nèi)容打下基礎(chǔ)，有承上啟下的作用。本課三個子目從邏輯上看又是遞進關(guān)系。第一個子目“臨危受命”承上啟下，說明了羅斯福上臺的歷史背景具有臨危受命的特點，第二個子目“實施新政”講述了羅斯福新政的主要內(nèi)容，第三個子目“擺托危機困境”主要講述了羅斯福新政的影響。
《平凡的世界》閱讀心得范文大全
在全縣幾千名考生中，他名列第三被錄取了。他的學(xué)生生涯隨著這張錄取通知書的到來，也就完全終結(jié)了！”為了那個家犧牲的太多，他沒日沒夜的忙碌著，但是所有的努力都是為了那個家，似乎從來都沒有為自己“自私”一下。這就是孫少安，孫家的長子。這個耿直，質(zhì)樸的農(nóng)村男子，他善良，能吃苦，有責(zé)任心，同時血氣方剛，真心地愛著潤葉。但是，卻因為他身為農(nóng)家，面對受過高等教育的潤葉，愛，卻沒有勇氣，愛，卻自卑。他，最終錯過了潤葉。同樣，因為局限的小農(nóng)意識，他娶了x姑娘，生活便代替了愛情，與一個自己不曾愛過的人過起了柴米油鹽的日子，他們相互扶持，緊緊依靠直到老去，一切平淡，生活便是真實的生活了。
4月22日世界地球日國旗下講話
節(jié)能環(huán)保 從我做起老師們，同學(xué)們，今天我國旗下講話的題目是《節(jié)能環(huán)保，從我做起》。同學(xué)們，你們知道嗎？地球是我們?nèi)祟惞餐募覉@，它和人類的關(guān)系是息息相關(guān)的。地球存在已有四十六億年的歷史了，如果把這幾十億年時間算作一天，那么人類在地球上生存的時間還不到一秒鐘哪！我們只有一個地球。地球資源并不是無限的，由于長期的人類活動，地球資源不僅被損耗，而且被破壞，更為嚴(yán)重的是，生態(tài)環(huán)境的退化正在危及人類自身的生存條件。有限的資源，無限的循環(huán)，沒有地球的健康，就沒有人類的健康。我們要保護我們的地球，保護我們的家園，善待我們的地球?，F(xiàn)實生活中，我們要做到“節(jié)能減排”，“節(jié)能減排”是指節(jié)約用水、電、氣等能源，減少廢氣、廢水等污染的排放，只有通過這種方法才能使地球上有限的資源，得到無限的循環(huán)利用。 我們節(jié)約的每一滴水，每一顆糧食，都是對環(huán)保和節(jié)能的貢獻；生活增產(chǎn)垃圾的合理處理，廢舊電池的合理回收，對校園及其它公共綠地的愛護，對身邊破壞環(huán)境和浪費現(xiàn)象的勸阻，都是我們對環(huán)保和節(jié)能減排的責(zé)任。
4月22日世界地球日國旗下講話稿
同學(xué)們、老師們：今天是一個特殊的日子，對我是這樣，對你也是這樣，對我們每一個人都是這樣，因為今天是世界地球日。地球?qū)τ谖覀兠總€人都只有一個，它是我們賴以生存之地，我們每一個人都理應(yīng)愛護她，保護她，珍惜她，可是我們是不是都這樣做了呢？美國著名作家歐·亨利小說《最后一片葉子》有這樣的話：“當(dāng)最后一片葉子落下時，生命就都結(jié)束了，我也得離開這個世界而去了?！釔凵畹呐嫾壹s翰西，患了肺炎瀕臨死亡時，“害怕在她輕輕抓著這個世界的手越來越乏力的時候，她會真的像一片輕輕的、纖弱的葉子那樣，隨深秋的寒鳳飄逝而去”。初讀這篇小說時，少年不識愁滋味，對主人公那仿佛病態(tài)的癡語我并不以為然，而正是在人類對綠色頂禮膜拜，綠色食品，綠色能源、綠色電腦、綠色冰箱，綠色建筑被人們廣為崇尚的今天，重讀小說《最后一片葉子》，才感悟到，這分明是一個寓言故事，約翰西的心語，分明是谷世之言，大籟希聲。在我省南部，有一個美麗的地方，她向來就被人們稱為鑲嵌在我們這個植物王國皇冠上的一顆綠寶石。她的美麗，當(dāng)然是綠色賦予的。可是，就在這綠寶石之上，有8家紅磚廠的大煙囪，不分晝夜地噴吐著氟化物和二氧化硫嚴(yán)重超標(biāo)的濃煙，致使1262畝的天然橡膠林受害，三萬零五百株橡膠樹為之枯死，膠民們雖然怨氣沸騰，卻眼睜睜地奈何不了它。那么何以會出現(xiàn)上面那樣的情況呢？----因為紅泥巴變成磚塊，只需要幾天的時間，遠比橡膠芒果來錢要快！綠色是和平和生命的象征。有人曾寫下過這樣的詩句：煙囪長成了森林／鋼筋和混凝土切斷了視線／我的瞳孔里就再沒有了綠色／那天空的湛藍呢／那海水的碧綠呢／那河流的清亮呢／那空氣的爽朗呢。
“世界讀書日”國旗下講話稿精選
同學(xué)們，你們知道世界上有一個屬于讀者的節(jié)日嗎？它就是“世界讀書日”。聯(lián)合國教科文組織從1995年起，將每年的4月23日定為“世界讀書日”。設(shè)立此節(jié)日的目的就是為了號召全人類重視讀書并重拾讀書的樂趣。因為有了這個節(jié)日，便有了一種期待在四月綻放，有了一個主題在四月鮮活，也有了一份快樂在四月蔓延。同學(xué)們，談到讀書，許許多多耳熟能詳?shù)拿嗣院兔斯适驴隙ㄔ谀愕亩匣仨?。是啊，偉大的作家高爾基說，書籍是人類進步的階梯；德國詩人歌德說，讀一本好書就是和許多高尚的人談話；戲劇學(xué)家莎士比亞說：書籍是全人類的營養(yǎng)品……的確，自古以來，偉人們不光用自己的言語，也用他們自己的行動告訴我們一個樸素的真理：讀書改變命運，讀書使人高尚。我國古代的《鑿壁借光》、《囊螢映雪》這些反映古人刻苦讀書的故事一直流傳至今，教育了一代又一代人，所有這些無不告訴我們讀書的重要性。
世界環(huán)境日國旗下講話稿范本
各位老師、各位同學(xué)：大家好!21世紀(jì)可謂挑戰(zhàn)與機遇同在，希望與困難并存。生活在給我們帶來許多美好憧憬的同時，也給我們帶來了許多難題。其中首要的就是環(huán)境問題。環(huán)境問題是由于人類不合理地開發(fā)與利用自然所造成的。隨著世界環(huán)境問題的日益嚴(yán)重，我們賴以生存的地球引起了世人普遍的的關(guān)注與討論。1972年6月5日，人類環(huán)境會議在瑞典首都斯德哥爾摩召開，會議通過了《人類環(huán)境宣言》;同年10月，第27屆聯(lián)合國大會通過決議，將以后每年的6月5日定為世界環(huán)境日?，F(xiàn)在我們又迎來了世界環(huán)境日。今年的主題為“你的星球需要你，聯(lián)合起來應(yīng)對氣候變化”，我國確定的主題為“減少污染——行動起來”。是的，我們的地球母親已經(jīng)承受了太多的苦難。早在1996年聯(lián)合國環(huán)境署就曾發(fā)出警告：南極臭氧空洞正逐步增大，地面紫外線輻射增強，皮膚癌發(fā)病率上升;億人口生活在混濁的空氣里;12億人口缺水;每年地表土壤流失200億噸;森林以每年45萬公頃的速度消失?，F(xiàn)在全球每年有600萬公頃的土地淪為沙漠，平均每小時就有一個物種在滅絕。溫室效應(yīng)使海平面不斷升高，世界上眾多城市、島嶼和大量土地，用不了多久將被海水吞沒。
第10周國旗下講話：世界勤儉日
尊敬的老師們，親愛的同學(xué)們：早上好！誰知道10月31日是什么日子？是《世界勤儉日》。大概沒有多少人記得這個節(jié)日。世界勤儉日的確立旨在號召人們勤儉節(jié)約以共同應(yīng)對日益嚴(yán)重的資源危機，進而促進社會的健康可持續(xù)發(fā)展。勤儉節(jié)約，是中華民族的傳統(tǒng)美德，我國自古就有：“一粥一飯，當(dāng)思來處不易，半絲半縷，恒念物力維艱”的至理名言。周恩來總理勤儉節(jié)約的故事，婦孺皆知，成為美談。他一貫倡導(dǎo)勤儉建國、艱苦奮斗，要求“一切招待必須是國貨，必須節(jié)約樸素，切忌鋪張華麗、有失革命精神和艱苦奮斗的作風(fēng)”。1961年12月4日召集專門委員會對當(dāng)時第二機械工業(yè)部的一個規(guī)劃進行審議，會議從上午開到中午還沒結(jié)束，周總理留大家吃午飯。餐桌上是一大盆肉丸熬白菜、豆腐，四周擺幾小碟咸菜和燒餅。周總理同大家同桌就餐，吃同樣的飯菜。這個故事至今聽來讓人覺得很有教育意義。
關(guān)于世界殘疾人日國旗下講話
篇一： 關(guān)于世界殘疾人日國旗下講話各位老師、同學(xué)們，大家好!我今天演講的題目是《讓關(guān)愛的陽光照亮殘疾人的心靈》，人生在世，首先要知道有愛，學(xué)會感恩。父母親情、同學(xué)友情、老師恩情，甚至素不相識的人的一聲問候、一個微笑，都是愛的表現(xiàn)。苦難的人因為愛而看到希望，幸福的人因為愛而懂得珍惜，富有的人因為愛而奉獻，貧困的人因為愛而自強，在這個世界上，我們感受著愛，也付出著愛。在這個社會上，有一個群體需要我們特別的關(guān)愛。當(dāng)我們每天迎著朝陽，走向光明的人生時，他們卻是需要依靠冰冷的輪椅度過人生的每一個臺階;當(dāng)我們和家人齊聚在電視機旁，共同欣賞每一個精彩節(jié)目時，他們卻連聆聽鳥語、觀看藍天也是一種奢望。同在一個大家庭中，這些殘疾人的生活，較之我們，卻是如此的艱苦!面對命運的不公平，他們，更需要家人的親情和世人的溫情。然而，同學(xué)們，你們對殘疾人的關(guān)懷有多少?有誰知道全國助殘日?《中華人民共和國殘疾人保障法》規(guī)定：每年5月的第三個星期日，為全國助殘日。
人教版新課標(biāo)高中物理必修1用牛頓運動定律解決問題（一）教案2篇
（四）實例探究☆力和運動的關(guān)系1、一個物體放在光滑水平面上，初速為零，先對物體施加一向東的恒力F，歷時1秒，隨即把此力改變?yōu)橄蛭鳎笮〔蛔?，歷時1秒鐘，接著又把此力改為向東，大小不變，歷時1秒鐘，如此反復(fù)只改變力的方向，共歷時1分鐘，在此1分鐘內(nèi)A．物體時而向東運動，時而向西運動，在1分鐘末靜止于初始位置之東B．物體時而向東運動，時而向西運動，在1分鐘末靜止于初始位置C．物體時而向東運動，時而向西運動，在1分鐘末繼續(xù)向東運動D．物體一直向東運動，從不向西運動，在1分鐘末靜止于初始位置之東☆牛頓運動定律的應(yīng)用2、用30N的水平外力F，拉一靜止放在光滑的水平面上質(zhì)量為20kg的物體，力F作用3秒后消失，則第5秒末物體的速度和加速度分別是A．v=7.5m／s，a=l.5m／s2B．v=4.5m／s，a=l.5m／s2C．v=4.5m／s，a=0D．v=7.5m／s，a=0