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人教版高中數(shù)學(xué)選擇性必修二等差數(shù)列的前n項和公式（2）教學(xué)設(shè)計
課前小測1．思考辨析(1)若Sn為等差數(shù)列{an}的前n項和，則數(shù)列Snn也是等差數(shù)列．( )(2)若a1>0，d<0，則等差數(shù)列中所有正項之和最大．( )(3)在等差數(shù)列中，Sn是其前n項和，則有S2n－1＝(2n－1)an.( )[答案] (1)√ (2)√ (3)√2．在項數(shù)為2n＋1的等差數(shù)列中，所有奇數(shù)項的和為165，所有偶數(shù)項的和為150，則n等于( )A．9 B．10 C．11 D．12B [∵S奇S偶＝n＋1n，∴165150＝n＋1n.∴n＝10.故選B項．]3．等差數(shù)列{an}中，S2＝4，S4＝9，則S6＝________.15 [由S2，S4－S2，S6－S4成等差數(shù)列得2(S4－S2)＝S2＋(S6－S4)解得S6＝15.]4．已知數(shù)列{an}的通項公式是an＝2n－48，則Sn取得最小值時，n為________.23或24 [由an≤0即2n－48≤0得n≤24.∴所有負(fù)項的和最小，即n＝23或24.]二、典例解析例8.某校新建一個報告廳，要求容納800個座位，報告廳共有20排座位，從第2排起后一排都比前一排多兩個座位. 問第1排應(yīng)安排多少個座位？分析：將第1排到第20排的座位數(shù)依次排成一列，構(gòu)成數(shù)列{an} ，設(shè)數(shù)列{an} 的前n項和為S_n。
高中思想政治人教版必修三《文化創(chuàng)新的途徑》說課稿
二、說學(xué)情本課的教學(xué)對象為高二學(xué)生，他們思維活躍已具備一定歸納能力和分析、綜合能力，能夠自主地分析現(xiàn)實生活中的一些文化行為，但看問題往往比較偏激、片面，缺乏良好的邏輯思維能力。所以，在文化創(chuàng)新的途徑上要對他們進(jìn)行指導(dǎo)，以免走入誤區(qū)。三、教學(xué)目標(biāo)根據(jù)新課程標(biāo)準(zhǔn)、教材特點、學(xué)生的實際，我確定了如下教學(xué)目標(biāo)：【知識與能力目標(biāo)】1.理解文化創(chuàng)新的根本途徑和兩個基本途徑;2.了解文化創(chuàng)新過程中需要堅持正確方向，克服錯誤傾向。
人教A版高中數(shù)學(xué)必修一對數(shù)的概念教學(xué)設(shè)計（2）
對數(shù)與指數(shù)是相通的，本節(jié)在已經(jīng)學(xué)習(xí)指數(shù)的基礎(chǔ)上通過實例總結(jié)歸納對數(shù)的概念，通過對數(shù)的性質(zhì)和恒等式解決一些與對數(shù)有關(guān)的問題.課程目標(biāo)1、理解對數(shù)的概念以及對數(shù)的基本性質(zhì)；2、掌握對數(shù)式與指數(shù)式的相互轉(zhuǎn)化；數(shù)學(xué)學(xué)科素養(yǎng)1.數(shù)學(xué)抽象：對數(shù)的概念；2.邏輯推理：推導(dǎo)對數(shù)性質(zhì)；3.數(shù)學(xué)運算：用對數(shù)的基本性質(zhì)與對數(shù)恒等式求值；4.數(shù)學(xué)建模：通過與指數(shù)式的比較，引出對數(shù)定義與性質(zhì).重點：對數(shù)式與指數(shù)式的互化以及對數(shù)性質(zhì)；難點：推導(dǎo)對數(shù)性質(zhì)．教學(xué)方法：以學(xué)生為主體，采用誘思探究式教學(xué)，精講多練。教學(xué)工具：多媒體。一、 情景導(dǎo)入已知中國的人口數(shù)y和年頭x滿足關(guān)系 中，若知年頭數(shù)則能算出相應(yīng)的人口總數(shù)。反之，如果問“哪一年的人口數(shù)可達(dá)到18億，20億，30億......”，該如何解決？要求：讓學(xué)生自由發(fā)言，教師不做判斷。而是引導(dǎo)學(xué)生進(jìn)一步觀察.研探.
人教A版高中數(shù)學(xué)必修一函數(shù)的概念教學(xué)設(shè)計（2）
函數(shù)在高中數(shù)學(xué)中占有很重要的比重，因而作為函數(shù)的第一節(jié)內(nèi)容，主要從三個實例出發(fā)，引出函數(shù)的概念.從而就函數(shù)概念的分析判斷函數(shù)，求定義域和函數(shù)值，再結(jié)合三要素判斷函數(shù)相等.課程目標(biāo)1.理解函數(shù)的定義、函數(shù)的定義域、值域及對應(yīng)法則。2.掌握判定函數(shù)和函數(shù)相等的方法。3.學(xué)會求函數(shù)的定義域與函數(shù)值。數(shù)學(xué)學(xué)科素養(yǎng)1.數(shù)學(xué)抽象：通過教材中四個實例總結(jié)函數(shù)定義；2.邏輯推理：相等函數(shù)的判斷；3.數(shù)學(xué)運算：求函數(shù)定義域和求函數(shù)值；4.數(shù)據(jù)分析：運用分離常數(shù)法和換元法求值域；5.數(shù)學(xué)建模：通過從實際問題中抽象概括出函數(shù)概念的活動，培養(yǎng)學(xué)生從“特殊到一般”的分析問題的能力，提高學(xué)生的抽象概括能力。重點：函數(shù)的概念，函數(shù)的三要素。難點：函數(shù)概念及符號y=f(x)的理解。
人教A版高中數(shù)學(xué)必修一集合的概念教學(xué)設(shè)計（2）
例7 用描述法表示拋物線y＝x2＋1上的點構(gòu)成的集合．【答案】見解析 【解析】 拋物線y＝x2＋1上的點構(gòu)成的集合可表示為：{(x，y)|y＝x2＋1}．變式1．[變條件，變設(shè)問]本題中點的集合若改為“{x|y＝x2＋1}”，則集合中的元素是什么？【答案】見解析 【解析】集合{x|y＝x2＋1}的代表元素是x，且x∈R，所以{x|y＝x2＋1}中的元素是全體實數(shù)．變式2．[變條件，變設(shè)問]本題中點的集合若改為“{y|y＝x2＋1}”，則集合中的元素是什么？【答案】見解析 【解析】集合{ y| y＝x2＋1}的代表元素是y，滿足條件y＝x2＋1的y的取值范圍是y≥1，所以{ y| y＝x2＋1}＝{ y| y≥1}，所以集合中的元素是大于等于1的全體實數(shù)．解題技巧（認(rèn)識集合含義的2個步驟）一看代表元素，是數(shù)集還是點集，二看元素滿足什么條件即有什么公共特性。
人教A版高中數(shù)學(xué)必修一對數(shù)的運算教學(xué)設(shè)計（2）
學(xué)生已經(jīng)學(xué)習(xí)了指數(shù)運算性質(zhì)，有了這些知識作儲備，教科書通過利用指數(shù)運算性質(zhì)，推導(dǎo)對數(shù)的運算性質(zhì)，再學(xué)習(xí)利用對數(shù)的運算性質(zhì)化簡求值。課程目標(biāo)1、通過具體實例引入，推導(dǎo)對數(shù)的運算性質(zhì)；2、熟練掌握對數(shù)的運算性質(zhì)，學(xué)會化簡，計算.數(shù)學(xué)學(xué)科素養(yǎng)1.數(shù)學(xué)抽象：對數(shù)的運算性質(zhì)；2.邏輯推理：換底公式的推導(dǎo)；3.數(shù)學(xué)運算：對數(shù)運算性質(zhì)的應(yīng)用；4.數(shù)學(xué)建模：在熟悉的實際情景中，模仿學(xué)過的數(shù)學(xué)建模過程解決問題.重點：對數(shù)的運算性質(zhì)，換底公式，對數(shù)恒等式及其應(yīng)用；難點：正確使用對數(shù)的運算性質(zhì)和換底公式．教學(xué)方法：以學(xué)生為主體，采用誘思探究式教學(xué)，精講多練。教學(xué)工具：多媒體。一、 情景導(dǎo)入回顧指數(shù)性質(zhì)：(1)aras＝ar＋s(a＞0，r，s∈Q)．(2)(ar)s＝ (a＞0，r，s∈Q)．(3)(ab)r＝ (a＞0，b＞0，r∈Q)．那么對數(shù)有哪些性質(zhì)？如 要求：讓學(xué)生自由發(fā)言，教師不做判斷。而是引導(dǎo)學(xué)生進(jìn)一步觀察.研探.
貴州省黔西南州、黔東南州、黔南州2018年中考文綜（歷史部分）真題試題（含答案）
材料一 每一（簽暑國）政府各自保證對與各政府作戰(zhàn)的三國同盟成員國及其附從者使用其全部資源，不論軍事的或是經(jīng)濟(jì)的，聯(lián)合起來，共同對敵……——1942年1月《聯(lián)合國家宣言》材料二1954年，日內(nèi)瓦國際會議上，美國國務(wù)卿杜勒斯嚴(yán)令美國代表團(tuán):不準(zhǔn)任何人與中國代表握手……1972年2月，美國總統(tǒng)尼克松乘專機(jī)抵達(dá)北京，周恩來總理前往迎接周恩來對尼克松說:“你的手伸過世界最遼闊的海洋未和我握手一-25年沒有交往了啊！”——摘編自尼克松回憶錄《領(lǐng)導(dǎo)者》材料三 北京時間2018年3月23日，美國宣布將對600億美元中國出口商品征收關(guān)稅，并對中國實行貿(mào)易限制一一摘編自《中國網(wǎng)》（1）材料一所述《聯(lián)合國家宣言》的發(fā)表，標(biāo)志著什么組織的建立？（1分）美國和中國是否同屬于“簽署國”？（1分）
“西安事變”國旗下講話稿：銘記歷史 開創(chuàng)未來
“西安事變”國旗下講話稿：銘記歷史開創(chuàng)未來同學(xué)們，你們知道今天是什么日子嗎？1936年的今天，張學(xué)良、楊虎城兩位愛國將領(lǐng)，心懷對民族的憂患，發(fā)動了震驚中外的“西安事變”，亦稱“雙十二事變”?！拔靼彩伦儭笔侵袊锩闹卮筠D(zhuǎn)折點，促成了“停止內(nèi)戰(zhàn)，一致抗日”的抗日民族統(tǒng)一戰(zhàn)線的形成，為抗日戰(zhàn)爭的勝利乃至革命的成功奠定了基礎(chǔ)。今天，正是“西安事變”爆發(fā)八十周年的紀(jì)念日。隊員們，古往今來，無數(shù)像張學(xué)良、楊虎城這般優(yōu)秀的仁人志士，為了民族的獨立和自由挺身而出
銀行領(lǐng)導(dǎo)干部關(guān)于金融相關(guān)工作研討發(fā)言匯編7篇
（一）數(shù)字化是供應(yīng)鏈金融發(fā)展的必然趨勢新的經(jīng)濟(jì)模式催生新的金融業(yè)態(tài)，傳統(tǒng)主體信用、財務(wù)數(shù)據(jù)、抵押保證等風(fēng)控手段已不能滿足當(dāng)前供應(yīng)鏈金融需求，供應(yīng)鏈金融業(yè)務(wù)必須向數(shù)字化轉(zhuǎn)型。數(shù)字化是供應(yīng)鏈金融新的風(fēng)險防控之“錨”，通過數(shù)字技術(shù)穿透企業(yè)底層資產(chǎn)，解決銀企信息不對稱問題，使產(chǎn)業(yè)鏈條透明化，推動優(yōu)質(zhì)金融產(chǎn)品和服務(wù)流向?qū)嶓w經(jīng)濟(jì)。供應(yīng)鏈金融數(shù)字化有助于提升業(yè)務(wù)效率，通過推動業(yè)務(wù)申請審批線上化、審貸放貸自動化批量化、貸后管理智能化實時化，提高企業(yè)融資可得性，確保金融活水對實體經(jīng)濟(jì)的“精準(zhǔn)滴灌”。
新人教版高中英語必修3Unit 1 Festivals and celebrations-Discovering Useful Structure教學(xué)設(shè)計
4.That was an experience that frightened everyone. →That was _____________________. 答案：1. taking 2. being discussed 3. in the reading room 4. a frightening experienceStep 6 The meaning and function of V-ing as the predicative動詞-ing形式作表語，它通常位于系動詞后面，用以說明主語“是什么”或“怎么樣”一種表示主語的特質(zhì)、特征和狀態(tài), 其作用相當(dāng)于形容詞; 另一種具體說明主語的內(nèi)容, 即主語等同于表語, 兩者可互換。The music they are playing sounds so exciting. 他們演奏的音樂聽起來令人激動。The result is disappointing. 結(jié)果令人失望。Our job is playing all kinds of music. 我們的工作就是演奏各種音樂。Seeing is believing. 眼見為實。Step 7 Practice1. It is ________(amaze) that the boy is able to solve the problem so quickly.2. Buying a car is simply _______(waste) money. 3. Please stop making the noise—it’s getting ________(annoy). 4. complete the passage with the appropriate -ing form.La Tomatina is a festival that takes place in the Spanish town Bunol every August. I think many food festivals are __________ because people are just eating. however, this festival is _________ because people don't actually eat the tomatoes. Instead, they throw them at each other! the number of people ________ part in this tomato fight, can reach up to 20,000, and it is a very __________ fight that lasts for a whole hour. The _______ thing is how clean Bunol is after the tomatoes are washed away after the fight. this is because the juice form tomatoes is really good for making surfaces clean!答案：1. amazing 2. wasting 3. annoying4. boring interesting taking exciting amazing
新人教版高中英語必修3Unit 1 Festivals and Celebrations-Reading and Thinking教學(xué)設(shè)計
The topic of this part is “Discover the reasons for festivals and celebrations.The Listening & Speaking & Talking part aims at talking about the experiences and feelings or emotions about the festivals and celebrations. This section aims at detecting the reason why the people celebrate the festivals, the time, the places, the types and the way of celebrations. It also explains why some traditions in the old celebrations are disappearing, like the firecrackers in the big cities and some new things are appearing like the prosperity of business or commerce. 1. Students can talk about what festivals they know and the reasons and the way of celebrating them.2. Students should learn the reading skills such as the headline and get the topic sentences, the structures of articles.3. Students can understand the past, the present situation of some festival around the world and why there are some changes about them. 4. Students can have the international awareness about the festivals.1. Students should learn the reading skills such as the headline and get the topic sentences, the structures of articles.2. Students can understand the past, the present situation of some festival around the world and why there are some changes about them.Step 1 Lead in---Small talkWhat festival do you like best ? Why ?I like the Spring Festivals because I can set off the fireworks, receive the lucky money and enjoy the Gala with my families.Step 2 Before reading---Pair workWhy do people celebrate different festivals ?The Spring Festivals is to celebrate the end of winter and the coming of spring and new life.The Mid-autumn Day is to celebrate the harvest and admire the moon.
新人教版高中英語必修3Unit 1 Festivals and Celebrations-Listening &Speaking＆Talking教學(xué)設(shè)計
The theme of this section is “Talk about festival activities and festival experiences”.Festival and holiday is a relaxing and interesting topic for students. This part talks about the topic from the daily life of students’. In the part A ---Listening and Speaking, there are three conversations among different speakers from three countries(Japan, Rio and China), where the speakers are participating in or going to participate in the festivals and celebrations. So listening for the relationship among them is a fundamental task. Actually, with the globalization and more international communication, it is normal for Chinese or foreigners to witness different festivals and celebrations in or out of China. In the Conversation 1, a foreign reporter is interviewing a Japanese young girl who just had participated in the ceremony of the Coming-of-Age Day on the street and asking her feeling about the ceremony and the afterwards activities. Conversation 2, Chinese girl Li Mei is witnessing the Rio Carnival for the first time, and her friend Carla gives her some advice on the costumes which enables her to match with the carnival to have a good time. Conversation 3, a Chinese guide is showing a group of foreign visitors around the Lantern Festival and introducing the customs of the festival to them. The three conversations have a strong vitality and insert the festival and cultural elements from different countries. So perceiving the festivals and cultures from different countries is the second task. At the same time, the scripts also insert the targeted grammar --- v-ing as attributive and predicative, which students can perceive and experience in a real context and make a road for the further study. That is the third task. In the Part B--- Listening and Talking, the theme is “Talk about festival experience”, which is the common topic in our daily conversations. During the conversation, Song Lin, a Chinese student, asked Canadian friend Max about how to spend Christmas. In the conversation, Song Lin talked about experience and the feelings during the Chinese Spring Festival, during which there are not only some enjoyable things but some unpleasant things. After the listening, perhaps students find there are some similarities between Christmas and the Chinese Spring Festival as there are some differences in the origins and celebrations. For example, people always visit friends and relatives, decorate their houses, have a big dinner together, chat and give presents to each other.
新人教版高中英語必修3Unit 1 Festivals and Celebrations-Reading for writing教學(xué)設(shè)計二
Step 3 Analyzing article structureActivity 31. Teachers raise questions to guide students to analyze the chapter structure of this diary and think about how to describe the festival experience. (1)What should be included in the opening/body/closing paragraph(s)?(2)How did the writer arrange his/her ideas?(3)What kind of interesting details did the writer describe?(4)How did the writer describe his/her feelings/emotions during the event?2. Students read and compare the three sentence patterns in activity 2. Try to rewrite the first paragraph of the diary with these three sentence patterns. After that, students exchange corrections with their partners. Such as:●This was my first time spending three days experiencing the Naadam Festival in China’s Inner Mongolia Autonomous Region and it was an enjoyable and exciting experience. ●I'll never forget my experience at the Naadam Festival because it was my first time to watch the exciting Mongolian games of horse racing, wrestling, and archery so closely. ●I'll always remember my first experience at the Naadam Festival in China’s Inner Mongolia Autonomous Region because it was so amazing to spend three days witnessing a grand Mongolian ceremony. Step 4 Accumulation of statementsActivity 41. Ask the students to read the diary again. Look for sentences that express feelings and emotions, especially those with the -ing form and the past participle. Such as:● …h(huán)orse racing, wrestling, and archery, which are all so exciting to watch. ● some amazing performances● I was surprised to see…● I was a little worried about. . . ● feeling really tiredOther emotional statements:●I absolutely enjoyed the archery, too, but the horse races were my favourite part. ●I'm finally back home now, feeling really tired, but celebrating Naadam with my friend was totally worth it. ●He invited me back for the winter to stay in a traditional Mongolian tent and cat hot pot. I can’t wait!2. In addition to the use of the -ing form and the past participle, the teacher should guide the students in the appreciation of these statements, ask them to memorize them, and encourage them to use them reasonably in writing practice.
新人教版高中英語必修3Unit 1 Festivals and Celebrations-Reading for Writing教學(xué)設(shè)計一
The topic of this part is “Write about your festival experience”.During the Listening and Speaking and Talking, students are just asked to say out their festival experiences such as the Spring Festival, Mid-autumn Day, but this part students will be asked to write down their own festival experiences. During the reading part, it introduces the Naadam Festival in Inner Mongolia Autonomous Region, which can give students a good example to imitate. Students not only learn the festival, but touch and feel the Inner Mongolian’s character, the spirit and cultural atmosphere, which can help students form the cultural awareness and learn to enjoy and value the diversity of Chinese culture.Concretely, the dairy tells the experience that the author spent the Naadam Festival in Inner Mongolia Autonomous Region with his/her friend. The structure is clear. In the opening paragraph, it introduces the topic of the Naadam Festival and the whole feeling. Then it introduces the items of the festival like the ceremony, wrestling and horse racing. Finally, it summarizes this experience. Because this part is a travel journal, we must guide students pay more attention to these details: 1. use the first person. 2. use the past tense to tell the past thing and use the present or future tense to describe the scenery. 3. use the timeline to tell the development. 4. be careful for the author’s psychology, emotion and feeling, etc.1. Read quickly to get main idea; read carefully to get the detailed information about Naadam Festival.2. Learn the structure of the reading article and language.3. Write an article about a festival experience4. Learn to use the psychology, emotions and feeling in the writing.1. Write an article about a festival experience.2. Use the structure of the reading article and language.
人教版高中政治必修2中國走和平發(fā)展道路說課稿
教師點評：根據(jù)小論文的寫作情況對小論文給予肯定，同時指出其有待修改的地方。學(xué)生在寫小論文的時候是根據(jù)教材中的提示來寫的，所以對于教材中的這些提示，可以作一個說明。如“在發(fā)展的過程中，我們面對怎樣的挑戰(zhàn)和困難”，對于這點，學(xué)生可能會出現(xiàn)片面看問題的不足，一旦這種情況出現(xiàn)，我們就要及時進(jìn)行說明：我們面臨的挑戰(zhàn)和困難既有來自國內(nèi)的，也有來自國際的，引導(dǎo)學(xué)生學(xué)會用全面的觀點分析問題。教師引導(dǎo)學(xué)生明確作為中學(xué)生可以從以下方面去作準(zhǔn)備：第一，要有國家觀念、民族意識，不斷增強民族自豪感、自尊心和自信心；第二，關(guān)注國家大事；第三，自自覺履行維護(hù)國家統(tǒng)一和民族團(tuán)結(jié)的義務(wù)，維護(hù)國家安全、榮譽和利益；第四，努力學(xué)好科學(xué)文化知識，提高自己的科學(xué)文化素質(zhì)和思想道德素質(zhì)，增強各個方面的能力，掌握振興中華民族的本領(lǐng)，這也是中學(xué)生最需要做到的。通過探究活動，培養(yǎng)學(xué)生獲取信息的能力，自主學(xué)習(xí)的能力以及全面看問題的能力，再結(jié)合教師的講授，給學(xué)生一種茅塞頓開的感覺。
人教版高中政治必修3文化在交流中傳播說課稿2篇
師：同學(xué)們這個暑假過得真不錯呀，都有自己最開心的日子。同學(xué)們經(jīng)歷的這些活動，讓你們自己長了知識，豐富了閱歷，你們今天的介紹，也讓我和更多的同學(xué)大開了眼界。由此可見，在今天，通過親身參與、實踐，通過網(wǎng)絡(luò)、電影，通過交流發(fā)言，大家獲得了許多新的信息、知識，增強了對祖國美好河山的熱愛、對科技的向往和異國的友誼。同學(xué)們信息交流的過程，實際上也是文化傳播的過程。板書課題:第二課時文化在交流中傳播話題導(dǎo)入討論話題：如何建設(shè)文明校園?（課前準(zhǔn)備：要求同學(xué)們仔細(xì)觀察、了解關(guān)于校園文明現(xiàn)象的問題，并就如何建設(shè)文明校園提出自己的建議。教師可按自然組，讓學(xué)生推選一名代表發(fā)言，就校園文明方面談?wù)劥嬖诘膯栴}和不足，或提出一些中肯的改進(jìn)意見）（學(xué)生交流）生1：建設(shè)文明校園，首先要凈化語言環(huán)境，我們學(xué)校不少同學(xué)愛說臟話，與文明校園很不相稱。
人教版高中政治必修3弘揚中華民族精神說課稿
3、評：以評促行。（6分鐘）高中生的年齡特點決定了他們非常重視別人對自己的評價，渴望得到他人的肯定與鼓勵。（所以我在班上組織一個活動：讓同學(xué)們評選出班上“講文明懂禮貌的文明之星”、“勤思考善創(chuàng)新的學(xué)習(xí)之星”（先讓同學(xué)推舉大家都認(rèn)同的4位同學(xué)，然后對他們進(jìn)行投票，投票結(jié)果將在下堂課上公布）以此活動來激發(fā)同學(xué)們用實際行動做民族精神的踐行者和傳播者。）4、唱：以情激行。（2分鐘）在課程內(nèi)容講授結(jié)完畢后，組織全班同學(xué)跟著音樂高唱孫楠的《紅旗飄飄》，生化情感，激發(fā)同學(xué)們的愛國情感。五、課堂拓展（請同學(xué)們各展才華：課后讓同學(xué)們各自準(zhǔn)備一個項目以體現(xiàn)民族精神。（項目形式是：或作文、書畫；或剪紙、或歌曲小品）……讓同學(xué)們用實際行動祝愿我們偉大的祖國更加繁榮昌盛！讓我們的民族精神代代相傳?。?/p>
人教版高中政治必修3文化在繼承中發(fā)展說課稿2篇
2、學(xué)生分析 九十年代初期出生的孩子，生活在一個充滿活力的時代，張揚個性成為他（她）們的主旋律。面對這一時代的學(xué)生，溝通需要用心、用技巧，那也是一門藝術(shù)。高中學(xué)生的心理日趨成熟,有一定的知識積累,且比較豐富;語言邏輯性強,有較強的參與意識,求知欲望及表現(xiàn)欲望。學(xué)生主體參與的充分，表現(xiàn)在其主動性，積極性得到極大的調(diào)動。這與教師的主導(dǎo)作用是分不開的。本課教案就是要引導(dǎo)學(xué)生自己先閱讀書本、獨立思考、激發(fā)學(xué)生思維，引導(dǎo)學(xué)生各抒己見，讓學(xué)生自己得出解答問題的結(jié)論，不追求答案的唯一。充分體現(xiàn)了讀書是一種個體行為，每個學(xué)生有不同的體驗。教師應(yīng)跳出教案的問題模式，和學(xué)生一道去創(chuàng)造地發(fā)現(xiàn)問題、分析問題、解決問題，在成功中尋找快樂、在快樂中更加成功。同時特別注重創(chuàng)設(shè)的情景的選擇性，有針對性和實效性，引導(dǎo)學(xué)生們積極、主動參與，使他們的潛能、智慧得出充分挖掘、展示。只有當(dāng)學(xué)生們在課堂上表現(xiàn)出來的獨特的、有創(chuàng)意的設(shè)計見解，學(xué)生主體參與和教師主導(dǎo)二者完美結(jié)合，才能表明該課的設(shè)計卓有成效。
人教版高中政治必修4在實踐中追求和發(fā)展真理說課稿（二）
一、教學(xué)理論依據(jù)及設(shè)計理念以新課程理念和新課標(biāo)為指針，依據(jù)建構(gòu)主義理論、學(xué)科探究理論和多元智力理論，采用探究式的教學(xué)模式來組織實施本節(jié)課的教學(xué)。學(xué)生成為課堂的主體和知識的主動構(gòu)建者。通過創(chuàng)設(shè)多種情境，讓學(xué)生積極參與、體驗、感悟，主動獲得新知，并逐步提高學(xué)生發(fā)現(xiàn)問題、分析問題和解決問題的能力。教師從課堂的主宰變?yōu)檎n堂的主導(dǎo)，是學(xué)生學(xué)習(xí)活動的組織者、引導(dǎo)者和合作者。教學(xué)過程是一個發(fā)散式的學(xué)生自主學(xué)習(xí)的過程。采用自主、合作、探究式的教學(xué)方式，讓學(xué)生有多元選擇，激發(fā)他們的潛能，發(fā)展他們的個性。二、教材分析1.教材的地位與作用：本框題是《生活與哲學(xué)》第二單元《探索世界與追求真理》第六課“求索真理的歷程”的第二節(jié)內(nèi)容。本單元的核心問題是如何看待我們周圍的世界，該問題也是《生活與哲學(xué)》整本書的核心問題之一。
人教版高中地理必修2從市中心到郊區(qū)，你選擇住哪里說課稿
課前活動：分成四組，對南京三個住房地段進(jìn)行調(diào)查，新街口夫子廟、板倉、仙林，對住房居民進(jìn)行問卷調(diào)查，自行設(shè)計調(diào)查問卷，分析該地段的房價要求，居民的要求，居民為何要在該地段購買住房，基礎(chǔ)設(shè)施設(shè)置等等其它與居民購房有關(guān)的因素?！粼O(shè)計意圖：利用課前小組探究形式對所學(xué)問題進(jìn)行相關(guān)調(diào)查，不僅讓學(xué)生掌握知識了解知識來源于社會還能培養(yǎng)學(xué)生深入生活交際表達(dá)能力以及合作探究能力；3.問題設(shè)計同學(xué)們，不知道你們在調(diào)查過程中是否發(fā)現(xiàn)一個問題，郊區(qū)的房子，特別是別墅，都是些高檔居所，許多有錢人的居住場所，那為什么會這樣呢？伴隨著城市化進(jìn)程中居民都往城里擠，為什么還會有許多有錢人往郊區(qū)搬呢？這就是我們今天要研究的第二個問題：逆城市化?！粼O(shè)計意圖：承轉(zhuǎn)過渡知識，從購房選擇因素的學(xué)習(xí)過渡到郊區(qū)化的學(xué)習(xí)，同時培養(yǎng)學(xué)生發(fā)現(xiàn)問題的能力，給學(xué)生以啟迪。