3、文化是人們的一種素養(yǎng)(1)人的文化素養(yǎng)是在社會生活、實踐中形成的。每個人所具有的文化素養(yǎng),不是天生的,而是通過對社會生活的體驗,特別是通過參與文化生活、接受知識文化教育而逐步培養(yǎng)出來的。文化素養(yǎng)的形成,離不開生活、實踐和教育。人們在社會實踐中創(chuàng)造和發(fā)展文化,也在社會生活中獲得和享用文化。(2)人的文化素養(yǎng)表現(xiàn)在日常言行中。教師活動:引導學生閱讀教材7頁“公交車漫畫”材料,并思考所反映的問題學生活動:積極思考并討論問題教師點評:人們的精神活動離不開物質活動,人們的文化素養(yǎng)總是要通過他在日常生活中的言行、在社會實踐活動中的表現(xiàn)等表現(xiàn)出來。我們通過觀察人們的社會行為,就可以從中透視人們的精神世界和精神生活。4、文化的傳承和發(fā)展離不開物質載體。社會文化和精神產(chǎn)品離不開物質載體,一個時代的文化和精神產(chǎn)品,往往是這一時代社會發(fā)展軌跡的反映。
(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)。
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";
This report is short, concise and has typical news content and language features. The title uses the verb phrases, embodying the characteristics of being concise and general. The introduction is the first two sentences in the first paragraph, describing the general situation of the cultural heritage protection project, including time, place, characters, events and other news elements, so that readers can see the main points of the news report at a glance. The main body is the second and third paragraphs, which report the important historical and cultural value of Mogao Grottoes and the production of Mogao Grottoes Material digital photos, which are of great significance to the inheritance of historical culture and the promotion of international cultural understanding, exchange and cooperation. Direct citation is used in the report, as well as background introduction and other news writing techniques.1. Get students to have a good understanding of some features about a news report by reading the text.2. Instruct students to write a summary about a news report properly using some newly acquired writing skills in this period.3. Develop students’ writing and cooperating abilities.4. Strengthen students’ great interest in writing discourses.1. Stimulate students to have a good understanding of how to a summary about a news report 2. Cultivate students to write a news report properly and concisely.Step 1: Lead in Do you think it is necessary for us to circulate our cultural heritage to the world? Why or why not?Do we need to learn more about other countries’ cultural heritage? Why or why not?Step 2: Read to discover details concerning the main body of the news report.
Step 5 While reading---Task 3Read the text again and answer the following questions.Q1: How many countries does the UK consist of ?4 Q2: What are the four countries of the United Kingdom?England, Wales, Scotland and Northern Ireland Q3: Which two were the first to be joined together ?England and WalesQ4: What are the two chief advantages of studying the history of a country ?The first one is to help you understand more about the country and its traditions.The second one is to make visiting it more enjoyable.Q5: What’s the author’s attitude towards studying the history ?Supportive/positiveStep 6 Post reading---Retell the textThe United Kingdom, Great Britain, Britain, England—many people are confused by (1)_____ these different names mean. In the 16th century, the nearby country of Wales (2) __________(join) to the Kingdom of England. In the 19 th century, the Kingdom of Ireland was added to create the United Kingdom of Great Britain and Ireland. Finally, the southern part of Ireland (3) ______ (break) away from the UK, which resulted in the full name we have today. However, most people just use the (4)_________(shorten) name: the UK. The four countries (5)__________ belong to the United Kingdom work together in some areas. There were four sets of invaders and the last group were the Normans. They had castles (6)_________(build) all around England and made changes (7)__________ the legal system. Studying the history of the country will make your visit much more (8)_________(enjoy). The capital city London is (9)___ ancient port city that has a history (10)______(date) back to Roman times. 1. what 2.was joined 3.broke 4.shortened 5.that 6. built 7.to 8.enjoyable 9.an 10.dating Step 6 Homework
這個地區(qū)有著深厚的傳統(tǒng)。既學既練:為了讓更多的外國游客了解中國文化,欣賞中國美麗的自然風光,感受中國發(fā)生的巨大變化,某外文雜志社將出版一本英語小冊子來介紹中國的旅游景點。該雜志社邀請你為該小冊子寫一篇英語短文來介紹杭州,內容包括:1.杭州的位置(中國東南部)、面積(16 000多平方公里)及歷史(2 200多年)等;2.杭州的旅游特色(自然風景、傳統(tǒng)文化、特色小吃等);3.希望更多的游客來杭州參觀。注意:1.詞數(shù)80左右;2.可適當增加細節(jié),以使行文連貫。Located in the southeast of China, Hangzhou is a beautiful city.Dating back more than 2,200 years, Hangzhou covers an area of more than 16,000 square kilometers.In Hangzhou, you can visit the West Lake, whose scenery is fascinating.In addition, you can’t miss its cultural relics and historical sites, from which you will learn more about excellent Chinese traditional culture and traditions.In Hangzhou, the special snacks are famous and visitors from different parts of the world think highly of them.As a tourist attraction, Hangzhou attracts a large number of visitors from home and abroad every year.Once you come to China, Hangzhou is a scenic spot you can’t miss.
choir memberspeople to run food stands people to sell festival ticketspeople to sell music CDspeople to set up equipmentmusical performersStep 2: Listen to the announcement again and answer the questions. ? 1. What kind of songs will Grace Davis sing at the festival?? 2. Who can try out as a performer?? 3. What can those who think they do not have musical talent do?? 4. How can students volunteer to take part?? Talking about preferences:? Would you prefer doing ..?? What would you prefer to do?? Would you rather do .... or ….?? What would you rather do?? I'd prefer .... to ..? I'd rather have ... than .. Step 3: Speaking ProjectWork in groups. Role-play the conversation or make a new one.? Debbie: Where have you been? You missed the announcement about the music festival.? John: I was at the doctor's office. Music festival?? Frank: Yes, it's going to be next month on the school sports field. John, you can play the piano. How about playing it at the festival?? John: Well, I'd rather play the violin. I can play Liang Zhu.? Frank: Wow! Sounds good. What about you, Debbie? ? Debbie: Actually, I don't have much musical ability. I'd prefer just to help out with the crowds.? Frank: You can sell tickets or work at a food stand.? John: So can I assume that the aim of the festival is to raise money?? Debbie: Yes. All of the money will go to charity.
The Internet celebrity Gao Yifeng. Years ago, he owned 5 companies and the staffs over 1,000, but during the economy crisis, he became nothing but debt. He was so worried that his hair became white overnight. There was a time when he wanted to killed himself. But after listening to the song Start Over by Liu Huan, he decided to cheer himself up. He started a steamed bun shop and gradually became a national chain shops. Now he became successful again.Walter Haddon said, “Music is the medicine of a troubled mind.” Music contains such a pleasant and inspiring force. Music gave him courage and bravery. When he listened to the song, it made his spirit fly like a kite in the wind. Music gave him strength and brought him relief. It was the rock I leant on to become strong and to get through those hard times. I hope none of us have to go through the same kind of suffering that he did. At the same time, we all go through various periods when we feel sad or alone. During those times, music can help us in the same way that it helped him. I hope we all will somehow begin to treasure music and make it a part of our life. Thank you for your listening !5.Revise your writing each other.Does he/she explain how music has changed his/her/someone else’s life?Are some of the rhetorical devices included and used properly ?Does he/she talk about how music makes him/her/someone feel?Is the first word in each sentences capitalised?Does he/she use correct punctuation ?
一、復習回顧,溫故知新1. 任意角三角函數(shù)的定義【答案】設角 它的終邊與單位圓交于點 。那么(1) (2) 2.誘導公式一 ,其中, 。終邊相同的角的同一三角函數(shù)值相等二、探索新知思考1:(1).終邊相同的角的同一三角函數(shù)值有什么關系?【答案】相等(2).角 -α與α的終邊 有何位置關系?【答案】終邊關于x軸對稱(3).角 與α的終邊 有何位置關系?【答案】終邊關于y軸對稱(4).角 與α的終邊 有何位置關系?【答案】終邊關于原點對稱思考2: 已知任意角α的終邊與單位圓相交于點P(x, y),請同學們思考回答點P關于原點、x軸、y軸對稱的三個點的坐標是什么?【答案】點P(x, y)關于原點對稱點P1(-x, -y)點P(x, y)關于x軸對稱點P2(x, -y) 點P(x, y)關于y軸對稱點P3(-x, y)
本節(jié)課選自《普通高中課程標準數(shù)學教科書-必修一》(人 教A版)第五章《三角函數(shù)》,本節(jié)課是第1課時,本節(jié)主要介紹推廣角的概念,引入正角、負角、零角的定義,象限角的概念以及終邊相同的角的表示法。樹立運動變化的觀點,并由此進一步理解推廣后的角的概念。教學方法可以選用討論法,通過實際問題,如時針與分針、體操等等都能形成角的流念,給學生以直觀的印象,形成正角、負角、零角的概念,明確規(guī)定角的概念,通過具體問題讓學生從不同角度理解終邊相同的角,從特殊到一般歸納出終邊相同的角的表示方法。A.了解任意角的概念;B.掌握正角、負角、零角及象限角的定義,理解任意角的概念;C.掌握終邊相同的角的表示方法;D.會判斷角所在的象限。 1.數(shù)學抽象:角的概念;2.邏輯推理:象限角的表示;3.數(shù)學運算:判斷角所在象限;4.直觀想象:從特殊到一般的數(shù)學思想方法;
【設計思路】新課程十分強調科學探究在科學課程中的作用,應該說科學探究是這次課程改革的核心。我覺得:科學探究不一定是要讓學生純粹地通過實驗進行探究,應該說科學探究是一種科學精神,學生只要通過自己的探索和體驗,變未知為已知,這樣的教學活動也是科學探究。本節(jié)課是概念教學課,讓學生純粹地通過實驗進行探究是不太合適的。但通過學生自己的探索和體驗,變未知為已知還比較合適。本節(jié)課的設計就是基于這樣的出發(fā)點,在引出加速度的概念時低臺階,步步深入,充分激活學生的思維,是學生思維上的探究。通過復習前邊速度時間圖像,從而得到從圖像上得到加速度的方法,為加深加速度概念和相關知識的理解有配套了相應練習題目,做到強化練習的目的。【教學目標】知識與技能1.理解加速度的意義,知道加速度是表示速度變化快慢的物理量.知道它的定義、公式、符號和單位,能用公式a=△v/△t進行定量計算.2.知道加速度與速度的區(qū)別和聯(lián)系,會根據(jù)加速度與速度的方向關系判斷物體是加速運動還是減速運動.3.能從勻變速直線運動的v—t圖象理解加速度的意義.
【設計思路】新課程十分強調科學探究在科學課程中的作用,應該說科學探究是這次課程改革的核心。我覺得:科學探究不一定是要讓學生純粹地通過實驗進行探究,應該說科學探究是一種科學精神,學生只要通過自己的探索和體驗,變未知為已知,這樣的教學活動也是科學探究。本節(jié)課是概念教學課,讓學生純粹地通過實驗進行探究是不太合適的。但通過學生自己的探索和體驗,變未知為已知還比較合適。本節(jié)課的設計就是基于這樣的出發(fā)點,在引出加速度的概念時低臺階,步步深入,充分激活學生的思維,是學生思維上的探究。通過復習前邊速度時間圖像,從而得到從圖像上得到加速度的方法,為加深加速度概念和相關知識的理解有配套了相應練習題目,做到強化練習的目的。【教學目標】知識與技能1.理解加速度的意義,知道加速度是表示速度變化快慢的物理量.知道它的定義、公式、符號和單位,能用公式a=△v/△t進行定量計算.2.知道加速度與速度的區(qū)別和聯(lián)系,會根據(jù)加速度與速度的方向關系判斷物體是加速運動還是減速運動.
三、作出速度-時間圖像(v-t圖像)1、確定運動規(guī)律最好辦法是作v-t圖像,這樣能更好地顯現(xiàn)物體的運動規(guī)律。2、x y x1 x2 y2 y1 0討論如何在本次實驗中描點、連線。(以時間t為橫軸,速度v為縱軸,建立坐標系,選擇合適的標度,把剛才所填表格中的各點在速度-時間坐標系中描出。注意觀察和思考你所描畫的這些點的分布規(guī)律,你會發(fā)現(xiàn)這些點大致落在同一條直線上,所以不能用折線連接,而用一根直線連接,還要注意連線兩側的點數(shù)要大致相同。)3、若出現(xiàn)了個別明顯偏離絕大部分點所在直線的點,該如何處理?(對于個別明顯偏離絕大部分點所在直線的點,我們可以認為是測量誤差過大、是測量中出現(xiàn)差錯所致,將它視為無效點,但是在圖像當中仍應該保留,因為我們要尊重實驗事實,這畢竟是我們的第一手資料,是原始數(shù)據(jù)。)4、怎樣根據(jù)所畫的v-t圖像求加速度?(從所畫的圖像中取兩個點,找到它們的縱、橫坐標(t1,v1)、(t2,v2),然后代入公式,求得加速度,也就是直線的斜率。在平面直角坐標系中,直線的斜率
3、若出現(xiàn)了個別明顯偏離絕大部分點所在直線的點,該如何處理?(對于個別明顯偏離絕大部分點所在直線的點,我們可以認為是測量誤差過大、是測量中出現(xiàn)差錯所致,將它視為無效點,但是在圖像當中仍應該保留,因為我們要尊重實驗事實,這畢竟是我們的第一手資料,是原始數(shù)據(jù)。)4、怎樣根據(jù)所畫的v-t圖像求加速度?(從所畫的圖像中取兩個點,找到它們的縱、橫坐標(t1,v1)、(t2,v2),然后代入公式,求得加速度,也就是直線的斜率。在平面直角坐標系中,直線的斜率四、實踐與拓展例1、在探究小車速度隨時間變化規(guī)律的實驗中,得到一條記錄小車運動情況的紙帶,如圖所示。圖中A、B、C、D、E為相鄰的計數(shù)點,相鄰計數(shù)點的時間間隔為T=0.1s。⑴根據(jù)紙帶上的數(shù)據(jù),計算B、C、D各點的數(shù)據(jù),填入表中。
方法點撥教師:有的同學敘述事實論據(jù)時,不突出重點和精華,不注意取舍,水分太多,有許多的敘述描寫,有時還有詳細的故事情節(jié),文章幾乎成了記敘文,使文章的論點無法得到充分的證明,這是寫議論文的大忌。那么:議論文中的記敘有哪些特點?同學各抒己見。投影顯示:1.議論中的記敘不是單純的寫人記事,記敘文字是為議論服務的,其目的是為作者所闡明的道理提供事實依據(jù)。所以,在記敘時要求簡潔、概括,舍棄其中的細節(jié),僅僅交代清楚事件或者人物的概貌即可,一般不在各種描寫手段上下功夫,只要把能證明觀點的那個部分、側面交代清楚就行了。2.議論文中的記敘性文字不得超過總字數(shù)的1/3,否則視為文體不當。能力提升一、教師:了解了議論文中的記敘的特點,接下來我們看看今天的話題:“愛的奉獻”,你想從哪個角度立論?有哪些素材?
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)的關系,本節(jié)課的內容就是在此基礎上的推廣。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系,培養(yǎng)數(shù)學數(shù)形結合及函數(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;
【導入新課】一位在青藏高原上跋涉的旅行者,途中休息時從路邊巖層中隨手拿起一塊小石 頭玩賞時受小石子的紋路的吸引,他不禁仔細觀瞧,吃驚地發(fā)現(xiàn)這竟是一個古代海洋生物化石!近年來,人們在臺灣海 峽海底某些地方發(fā)現(xiàn)有古代森林的遺跡。這些發(fā)現(xiàn)告訴我們什么? 【學生討論回答】略。 【教師總結概括】地殼和宇宙間一切物質一樣,處在不停的運動變化之中。那么地表千姿百態(tài)的形態(tài)是如何營造的呢?這就是我們這節(jié)課要解決的課題【板書】第四章:地表形態(tài)的塑造 第一節(jié):營造地表形態(tài)的力量【提問】哪位同學能夠例舉營造地表形態(tài)的力量改變地表面貌的實例? (學生討論、回答問題。教師在副板書上一一記錄。) 【過渡】營造地表形態(tài)的力量具體劃分有很多種,但歸納起來看可以劃分為兩種,即內力作用和外力作用,首先我們來看一下內力作用.【板書】一、內力作用 【指導讀書】請大家閱讀教材P74第一段和案例1,思考:
(現(xiàn)狀:①對于教員,不能以誠相待,禮敬有加,只是利用耳。2段:因做官心切,對于教員,則不問其學問淺深,唯問其官階之大小。官階大者,特別歡迎,蓋唯將來畢業(yè)有人提攜。②對于同學校友,不能開誠布公,道義相勖。)他的第三點要求是,要求青年學子。這是從個人涵養(yǎng)方面來說的。尊敬師長,團結友愛,互相勉勵,共同提高,是建設良好校風必須具備的條件。端正學風,改善校風,就是為培養(yǎng)學術研究新風氣創(chuàng)造條件。全校上下樹立了新風尚,學校的學術氣也就會很快濃起來。這也是貫徹“思想自由”的辦學方針,不可或缺的措施。蔡元培先生在他這次演講中,始終是圍繞著他的辦學方針來闡述的。(四)蔡先生提出兩點計劃,目的為何?思考、討論、明確:一曰改良講義,以期學有所得,能裨實用。
一、教材分析人教版高中思想政治必修4生活與哲學第一單元第三課第二框題《哲學史上的偉大變革》。本框主要內容有馬克思主義哲學的產(chǎn)生和它的基本特征、馬克思主義的中國化的三大理論成果。學習本框內容對學生來講,將有助于他們正確認識馬克思主義,運用馬克思主義中國化的理論成果,分析解決遇到的社會問題。具有很強的現(xiàn)實指導意義。二、學情分析高二學生已經(jīng)具備了一定的歷史知識,思維能力有一定提高,思想活躍,處于世界觀、人生觀形成時期,對一些社會現(xiàn)象能主動思考,但尚需正確加以引導,激發(fā)學生學習馬克思主義哲學的興趣。三、教學目標1.馬克思主義哲學產(chǎn)生的階級基礎、自然科學基礎和理論來源,馬克思主義哲學的基本特征。2.通過對馬克思主義哲學的產(chǎn)生和基本特征的學習,培養(yǎng)學生鑒別理論是非的能力,進而運用馬克思主義哲學的基本觀點分析和解決生活實踐中的問題。3.實踐的觀點是馬克思主義哲學的首要和基本的觀點,培養(yǎng)學生在實踐中分析問題和解決問題的能力,進而培養(yǎng)學生在實踐活動中的科學探索精神和革命批判精神。
一、教材分析《哲學史上的偉大變革》是人教版高中政治必修四第3課第2框的教學內容。二、教學目標1.知識目標:馬克思主義哲學產(chǎn)生的階級基礎、自然科學基礎和理論來源馬克思主義哲學的基本特征馬克思主義中國化的重大理論成果2.能力目標:通過對馬克思主義哲學的產(chǎn)生和基本特征的學習,培養(yǎng)學生鑒別理論是非的能力,進而運用馬克思主義哲學的基本觀點分析和解決生活實踐中的問題。3.情感、態(tài)度和價值觀目標:實踐的觀點是馬克思主義哲學的首要和基本的觀點,培養(yǎng)學生在實踐中分析問題和解決問題的能力,進而培養(yǎng)學生在實踐活動中的科學探索精神和革命批判精神。三、教學重點難點重點:馬克思主義哲學的基本特征;馬克思主義中國化的重大理論成果