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人教版高中英語必修1Anne's best friend說課稿
Step 7 Language points 1．Vocabulary (1) go through (2) set down (3) a series of (4) on purpose (5) in order to (6)at dusk (7)entirely (8)face to face 2．Important sentences (1)…I’ve grown so crazy about everything to do with nature. (2)There was a time when … (3)I stayed awake on purpose until … (4)It was the first time … that I’d seen the night … (5)It’s no pleasure looking through … Purpose: 1．Master the required vocabulary and sentence structures. 2．Use them freely. Step 8 Consolidation 1．Find out the topic sentences 2．Retell the text according to the topic sentences Purpose: I want to know if my students understand the text. Step 9 Discussion Imagine you have to go into hiding like Anne and her family, what would you miss most? Giveyour reasons. Purpose: Train Ss’ oral English ability. Step 10 Homework Write an article on Friends. Purpose: 1． Improve the Ss’ writing ability. 2 Train the Ss’ ability of self—teaching and looking up information by themselves. Part 5 Blackboard design（說板書設(shè)計）Unit 1 Friendship Reading Anne’s Best Friend 1．Main idea of each paragraph: Para. 1 Anne made her diary her best friend. Para .2 Anne wrote her feelings in her diary. Para .3 Anne missed nature. Para.4 Anne saw the night face to face Para.5 Anne wanted to experience nature outdoors. 2．Listening: Exx.1 P3 3．Discussion: Exx.3 P3 Purpose: 1．Make Ss familiar with the passage 2．Make the design inductive, instructive and artistic.
人教版高中英語必修1English around the world說課稿
(3)v. 給：提出；展現(xiàn)，顯現(xiàn)present sb. with sth. ; present sth. to sb. 把. . 交給；頒發(fā)；授予present sth. (for sth. )/present sth. to sb. e. g. Om his birthday, his friends presented him a collection of stamps. 在他生日時，他的朋友們送給他一套郵票作為禮物。The sword was presented by the family to the museum. 這家人把寶劍捐贈給了博物館。The committee will present the final report to Parliament in June. 委員會將在六月向議會提交最后的報告。You need to present yourself better. 你需要更善于展現(xiàn)自己。It is essential that we present a united front. 至關(guān)重要的是我們要表現(xiàn)得更加團(tuán)結(jié)。Step 4 ConsolidationT:Now that we have got a general idea of these words and phrases. Lets make up some sentences using them to master them. Suggested sentences:1. Your duties include typing letters and answering the telephone. 2. It is one of the greatest roles that she has played. 3. A large number of people have applied for the job. 4. The number of the panda is declining. 5. I'11 go there, even if I have to walk. 6. He came up to me to ask for a light. 7. The novel is about a family who can't communicate with each other. 8. He based his plan on interests of most people. 9. Why doesn't he make use of his singing talent?Step 5 Summary and homeworkT:Today we dealt with several new words and phrases. After class I hope that youcan read them again and again to keep them in mind. That's all for today. You aredismissed.
人教版高中英語必修1Nelson Mandela--A Modern Hero說課稿
In this step, give students a few minutes to read the passage . While they are reading, I will write some key words of the text on the blackboard. Then ask students to retell the passage according to the key words.By retelling, students can improve their ability of language organization and have an overall understanding of the article.Step 4 Group discussionIn this step, students will be divided into groups of 4 to discussion the following question: What qualities make a great person?After their discussion, invite a few groups to make a report to the class.This group discussion can practice students’ oral English and cultivate their abilities of cooperation and communication.Step 5. HomeworkLet students write a short passage to introduce a great person he or she admires.The homework can consolidate the knowledge the students have learned and cultivate their writing ability. Part 6 Blackboard Design（板書設(shè)計）That’s all my teaching procedures. Finally, I’d like to say sth about part 6 blackboard design. On the top is the title. On the left, there will be some new words and expressions. In the middle of the blackboard, I will write some useful sentence structures so that the students can know clearly what they’ve learned and then try to master the knowledge.OK. That’s all for my presentation. Thank you for your attention.
人教版高中政治必修4唯物主義和唯心主義說課稿
五、說教學(xué)過程（重點說）1、課題引入：我設(shè)計以提問哲學(xué)到底是什么？的問題激發(fā)學(xué)生的閱讀興趣。我設(shè)計典型事例，通過學(xué)生討論，教師總結(jié)的形式，并得出其實哲學(xué)就在我們身邊。2、講授新課：（35分鐘）通過教材第一目的講解，讓學(xué)生明白，生活和學(xué)習(xí)中有許多蘊涵哲學(xué)道理的故事，表明哲學(xué)并不神秘總結(jié)并過渡：生活也離不開哲學(xué)，哲學(xué)可以是我正確看待自然、人生、和社會的發(fā)展，從而指導(dǎo)人們正確的認(rèn)識和改造世界。整個過程將伴隨著多媒體影像資料和生生對話討論以提高學(xué)生的積極性。3、課堂反饋，知識遷移。最后對本科課進(jìn)行小結(jié)，鞏固重點難點，將本課的哲學(xué)知識遷移到與生活相關(guān)的例子，實現(xiàn)對知識的升華以及學(xué)生的再次創(chuàng)新；可使學(xué)生更深刻地理解重點和難點，為下一框?qū)W習(xí)做好準(zhǔn)備。
新人教版高中英語必修3Unit 2 Morals and Virtues-Discovering Useful Structure教學(xué)設(shè)計
1. 表示時間。Hearing these stories, I’m skeptical about the place. = When I heard these stories. . . 2. 表示原因。Not knowing his address, I can’t send this book to him. = Because/Since/As I don’t know his address. . . 3. 表示結(jié)果。His father died, leaving him a lot of money. =. . . and left him a lot of money4. 表示條件。Going straight down the road, you will find the department store. = If you go straight down the road. . . 5. 表示讓步。Being tired, they went on working. =Although they were tired. . . 6. 表示行為方式、伴隨情況或補充說明。He lay on the grass, staring at the sky for a long time. =. . . and stared at the sky for a long time注意：非謂語動詞作狀語時, 如所提供的動詞不能和句子中的主語保持一致, 動詞-ing形式必須有自己的邏輯主語, 通常由名詞或代詞來擔(dān)任, 這就是獨立主格結(jié)構(gòu)。The last bus having gone, we had to walk home. (having gone的邏輯主語是the last bus, 而不是we)Weather permitting, the football match will be played on Friday. (permitting的邏輯主語是time, 而不是the football match)Step 7 Practice1. ________(study) hard, you are sure to get first prize. 2. People use plastic in their daily life, _______(leave) large amounts of waste. 3. ________(work) hard at your lessons, you are to succeed. 4. The old man, ____________(work) abroad for twenty years, is on the way back to his motherland. 5. ______________(finish) his homework, he was playing on the playground. Answers: 1. Studying 2. leaving 3. Working 4.having worked 5. Having finishedStep 8 HomeworkFinish the homework on Page 22.
新人教版高中英語必修3Unit 2 Morals and Virtues-Listening &Speaking＆Talking教學(xué)設(shè)計
Example:One day, a poor boy who was trying to pay his way through school by sending newspapers door to door found that he only had one dime(一角）left. He was so hungry that he decided to beg for a meal at the next house.However, he lost his nerve when a lovely young woman opened the door. Instead of a meal he asked for a drink of water. She thought he looked hungry so she brought him a large glass of milk. He drank it slowly, and then asked, “How much do I owe you?” “You don’t owe me anything,” she replied, “Mother has taught me never to accept pay for a kindness.” “Then I thank you from the bottom of my heart.” With these words, Howard Kelly left that house.Years later the woman became badly ill and was finally sent to the hospital in a big city. Dr. Howard Kelly, now famous, was called in. When he heard the name of the town she came from, a strange light filled his eyes. Dressed in his doctor’s clothes, Dr. Kelly went into her room and recognized her at once. From that day on, he gave special attention to her, and decided to do his best to save her life.At last the woman was saved. Dr. Kelly asked the business office to pass the final bill to him. He looked at it and then wrote something on the side. The bill was sent to the woman’s room. She was afraid to open it because she was sure that it would take the rest of her life to pay for it off. Finally she looked, and the note on the side of the bill caught her attention. She read these words: “Paid in full with a glass of milk, Dr. Howard Kelly.” Tear of joy flooded her eyes.
新人教版高中英語必修3Unit 2 Morals and Virtues-Reading and Thinking教學(xué)設(shè)計
The topic of this part is “Learn to make choices in life”.The Listening & Speaking & Talking part aims at the moral dilemmas, and this part is about making choices in life. The heroin is Lin Qiaozhi, a famous medical scientist, made a great contribution to our country’s medical care. Most importantly, her life experience can inspire our students whether in studying or the development of career. she had moral dilemmas and life choices, which are similar to the students who will step into society. Besides, Lin has quite good virtues like kindness, self-improvement, insistence, job-loving , generosity and responsibility, which is worth being learned.Concretely, this article is a biography about Lin Qiaozhi. The article tells her whole life according the timeline, among which the life choices is emphasized. For example, whether married or chased her dream, returned home or stayed abroad, family or public, her choices all reflected her faith, spirit, responsibility and devotion.1. Fast reading to get the detailed information about Lin Qiaozhi; careful reading to do the deductive information.2. Learn the reading skills--deductive judgement according the context.3. Study the structure features and language features. 4. Communicate about Lin’s life choices and reflect their own life choices.1. Learn the reading skills--deductive judgement according the context.2. Study the structure features and language features.3. Communicate about Lin’s life choices and reflect their own life choices.Step 1 Lead in---Small talkWhat are some important life choices?Importance choices: university study, jobs and marriage partners. Because they can determine our future.
新人教版高中英語必修3Unit 2 Morals and Virtues-Reading for Writing教學(xué)設(shè)計
1. 這個寓言是一個關(guān)于一位國王古寓言。 The fable is an old fable about a king.2.作者用這個故事讓讀者對于社區(qū)的問題負(fù)有個人責(zé)任的必要印象深刻。The author used the story to impress upon readers with the need to take personal responsibility for problems in the community.3. 這個故事十分成功的實現(xiàn)了它的目的。The story was quite successful in achieving its purpose.Step 7 WritingPlease write a review of the story according the outline above.The fable is an old fable about a king who thought his people are lazy, so he put a large stone in the middle of the road and hides and waited to see if anyone will try to move it.The author used this story to impress upon readers with the need to take personal responsibility for problems in the community. The story was quite successful in achieving its purpose, and I liked it because it had a clear moral.However, while the moral of the story is clear, the actions of the king seemed pointless to me, because none of the characters in the story learnt anything. For this reason, I think there are better stories that can be used to impress upon people with the need for personal responsibility.Step 8 Pair workExchange drafts with a partner. Use this checklist to help your partner revise his/her draft.1. Does the writer give a short description of the story ?2. Does the description include the most important details of the story ?3. Does the writer give his or her opinion about the character or their actions ?4. Is the review well-organised ? 5. Does the writer use the -ing form as the adverbial correctly in the writing ?6. Are there any grammar, spelling, or punctuation errors ?Step 9 HomeworkPut up your revised draft in the classroom or read it to your class.
人教版高中生物必修3第三章第二節(jié)《生長素的生理作用》說課稿
強調(diào)重力對生長素分布的影響，為下面的內(nèi)容講解做鋪墊，明確植物出現(xiàn)向光性與生長素分布不均有關(guān)。復(fù)習(xí)舊知識，產(chǎn)生首因效應(yīng)，鞏固和加強記憶。通過植物向光性是生長素分布較多而促進(jìn)生長，進(jìn)而提出“對于植物來說，生長素是不是越多越好”這個問題，引發(fā)思考，鍛煉思維。說明生長素濃度對不同器官產(chǎn)生的影響不同，讓學(xué)生對這一情況有一個整體印象。結(jié)合數(shù)學(xué)知識逐步分析圖上各點和各曲線的含義，引導(dǎo)學(xué)生得出不同器官對生長素濃度的敏感性順序，為解釋橫放植物“S”型生長做鋪墊。通過對曲線的分析，得出低生長素濃度起促進(jìn)作用，高濃度有抑制作用這種雙重性，并得出其雙重性表現(xiàn)。通過以上的分析和總結(jié)，對橫放植物“S”型生長進(jìn)行解釋，達(dá)到首尾呼應(yīng)的效果。采用“蒙太奇”手法，引申到“太空中，橫放植物將會如何生長”這個問題，引發(fā)學(xué)生的聯(lián)想和思考，以這種提問方式結(jié)課為下節(jié)課的開課做了鋪墊，掌握了主動權(quán)。
人教版高中政治必修2本質(zhì)是人民當(dāng)家做主說課稿
環(huán)節(jié)三案例分析突出難點這一環(huán)節(jié)，我將用多媒體展示我國反腐行動，將一個個貪污腐敗者給予法律制裁的案例和東突分子分裂活動的例子，來得出我國專政的職能。這些例子具有典型性和時效性，能讓學(xué)生容易從例子中得出知識點，引導(dǎo)學(xué)生理解我國的專政是對極少數(shù)敵人實行的專政。并通過《反分裂法》的制定，讓學(xué)生討論為什么我國既要實行民主職能又實行專政職能，以此來分析民主與專政的關(guān)系（區(qū)別和聯(lián)系）。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。環(huán)節(jié)四 情景回歸 情感升華這一環(huán)節(jié)，我將設(shè)置分組討論，讓學(xué)生們分別從人民民主專政的重要地位、“民主”與“專政”這兩項職能、改革開放的歷史條件下新時期內(nèi)容三個方面來分析為什么堅持人民民主是正義的事，討論后每組派出代表來發(fā)表各自組的結(jié)論，得出我國要堅持人民民主專政。通過小組討論，使學(xué)生學(xué)會在合作中學(xué)習(xí)，提高學(xué)生的語言表達(dá)和思維能力。
人教版高中歷史必修1夏、商、西周的政治制度說課稿3篇
二、教學(xué)目標(biāo)：（一）知識與能力：學(xué)生了解夏商周期的政治制度的內(nèi)容和特點，對不同的政治制度有一個較為全面的認(rèn)識。在此基礎(chǔ)上，學(xué)生根據(jù)所學(xué)的知識，歸納和評價從夏到周政治發(fā)展的特點以及內(nèi)在規(guī)律。（二）過程與方法：在學(xué)習(xí)的過程中，采用小組合作討論的形式，讓學(xué)生學(xué)會與他人合作與溝通，提高自主探究的技能。（三）情感態(tài)度與價值觀：政治制度的不斷更新是古人制度創(chuàng)新的結(jié)果，而這種制度的不斷更新也推動文明的發(fā)展。這是古代先民的智慧結(jié)晶，學(xué)生要引以為豪。而通過本課的學(xué)習(xí)，可以增強學(xué)生們的民族自豪感。三、說教科書：本課作為高中歷史教材的開篇，是認(rèn)識整個古代政治文明史的起點，具有統(tǒng)領(lǐng)和示范作用。本課總共有三個子目,主要講述了夏商周的政治制度。主要介紹了夏朝公共權(quán)力的出現(xiàn)，分封制的內(nèi)容、分封的對象、 “以嫡長子繼承制為核心的宗法制度”介紹了宗法制的來源、內(nèi)容，以及禮樂制度的大致內(nèi)容。
人教版高中政治必修2國際關(guān)系的決定性因素-國家利益說課稿
環(huán)節(jié)四 課堂小結(jié) 鞏固知識本節(jié)課我采用線索性的板書，整個知識結(jié)構(gòu)一目了然，為了充分發(fā)揮學(xué)生在課堂的主體地位，我將課堂小結(jié)交由學(xué)生完成，請學(xué)生根據(jù)課堂學(xué)習(xí)的內(nèi)容，結(jié)合我的板書設(shè)計來進(jìn)行小結(jié)，以此來幫助教師在第一時間掌握學(xué)生學(xué)習(xí)信息的反饋，同時培養(yǎng)學(xué)生歸納分析能力、概括能力。環(huán)節(jié)五 情景回歸，情感升華我的實習(xí)指導(dǎo)老師告訴過我們，政治這一門學(xué)科要從生活中來到生活去，所以在課堂的最后以中菲黃巖島事件為材料背景，引導(dǎo)同學(xué)們思考：作為一名愛國青年請就如何解決這一問題向政府提出自己的建議和意見。以此培養(yǎng)學(xué)生對理論的實際運用能力，同時檢驗他們對知識的真正掌握情況，以此達(dá)到情感的升華，本節(jié)課，我根據(jù)建構(gòu)主義理論，強調(diào)學(xué)生是學(xué)習(xí)的中心，學(xué)生是知識意義的主動建構(gòu)者，是信息加工的主體，要強調(diào)學(xué)生在課堂中的參與性、以及探究性，不僅讓他們懂得知識，更讓他們相信知識，并且將知識融入到實踐當(dāng)中去，最終達(dá)到知、情、意、行的統(tǒng)一。
人教版高中政治必修2參與政治生活的基礎(chǔ)和準(zhǔn)則說課稿
觀點一：沒有無義務(wù)的權(quán)利，也沒有無權(quán)利的義務(wù)；觀點二權(quán)利與義務(wù)是完全對等的。根據(jù)學(xué)生的回答，教師點撥歸納，一般來說，權(quán)利與義務(wù)是對等的，因為沒有義務(wù)的權(quán)利只能是特權(quán)，而沒有權(quán)利的義務(wù)只能是奴役，只有將權(quán)利與義務(wù)有機結(jié)合起來，才能構(gòu)成一個符合社會發(fā)展要求的公民社會，在討論和思考中，使學(xué)生樹立正確的觀點，引導(dǎo)學(xué)生多方面、多角度地辯證認(rèn)識權(quán)利與義務(wù)的關(guān)系。（3）個人利益和國家利益相結(jié)合的原則。引出汶川大地震中一些先進(jìn)人物事跡，但另外也有一些人發(fā)國難財?shù)娜?，如黑心棉事件等，針對上述材料，請同學(xué)們談?wù)勛约旱目捶āＲ龑?dǎo)學(xué)生理解國家和公民個人利益在根本上是一致的，當(dāng)個人利益與國家利益發(fā)生矛盾時，個人利益要服從國家利益。通過案例分析，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2權(quán)力的行使-需要監(jiān)督說課稿
環(huán)節(jié)四 情景回歸 參與體驗（教學(xué)內(nèi)容：為政務(wù)公開喝彩）探究問題：什么是政務(wù)公開，目的何在，有何意義？我將引導(dǎo)學(xué)生，想想我省的政務(wù)公開開展的如何呢？怎樣才能了解到這些內(nèi)容呢？這樣，通過聯(lián)系本省的在增強政府工作透明度方面的做法，在進(jìn)行知識教育的同時，拉近了學(xué)生與政治生活的距離，增強了學(xué)生參與民主監(jiān)督的意識和能力。同時也可以把其他相關(guān)的網(wǎng)站如市政府門戶網(wǎng)站介紹給大家，我國各級政府建立了信息公開制度和辦事公開制度；然后，我將讓學(xué)生們思考實施政務(wù)公開有什么意義？對于其意義同樣是讓學(xué)生根據(jù)其特點進(jìn)行概括，達(dá)到方法的訓(xùn)練和能力的提升。環(huán)節(jié)五 課堂小結(jié) 鞏固知識本節(jié)課我采用線索性的板書，整個知識結(jié)構(gòu)一目了然，為了充分發(fā)揮學(xué)生在課堂的主體地位，我將課堂小結(jié)交由學(xué)生完成，請學(xué)生根據(jù)課堂學(xué)習(xí)的內(nèi)容，結(jié)合我的板書設(shè)計來進(jìn)行小結(jié)，以此來幫助教師在第一時間掌握學(xué)生學(xué)習(xí)信息的反饋，同時培養(yǎng)學(xué)生歸納分析能力、概括能力。
人教版高中政治必修2世界多極化-不可逆轉(zhuǎn)說課稿
環(huán)節(jié)四 課堂小結(jié) 鞏固知識 本節(jié)課我采用線索性的板書，整個知識結(jié)構(gòu)一目了然，為了充分發(fā)揮學(xué)生在課堂的主體地位，我將課堂小結(jié)交由學(xué)生完成，請學(xué)生根據(jù)課堂學(xué)習(xí)的內(nèi)容，結(jié)合我的板書設(shè)計來進(jìn)行小結(jié)，以此來幫助教師在第一時間掌握學(xué)生學(xué)習(xí)信息的反饋，同時培養(yǎng)學(xué)生歸納分析能力、概括能力。環(huán)節(jié)五 情景回歸，情感升華我的實習(xí)指導(dǎo)老師告訴過我們，政治這一門學(xué)科要從生活中來到生活去，所以在課堂的最后布置課外作業(yè)，以此培養(yǎng)學(xué)生對理論的實際運用能力，同時檢驗他們對知識的真正掌握情況，以此達(dá)到情感的升華，本節(jié)課，我根據(jù)建構(gòu)主義理論，強調(diào)學(xué)生是學(xué)習(xí)的中心，學(xué)生是知識意義的主動建構(gòu)者，是信息加工的主體，要強調(diào)學(xué)生在課堂中的參與性、以及探究性，不僅讓他們懂得知識，更讓他們相信知識，并且將知識融入到實踐當(dāng)中去，最終達(dá)到知、情、意、行的統(tǒng)一。
人教版高中政治必修4真正的哲學(xué)都是自己時代精神上的精華精品教案
一、教材分析 《真正的哲學(xué)都是自己時代精神上的精華》是人教版高中政治必修四第3章第1框的教學(xué)內(nèi)容，主要學(xué)習(xí)哲學(xué)與時代的關(guān)系。二、教學(xué)目標(biāo)1．知識目標(biāo)：識記哲學(xué)是時代的精神上的精華；理解哲學(xué)與時代的關(guān)系。2．能力目標(biāo)：培養(yǎng)學(xué)生運用哲學(xué)理論觀察、分析、處理社會問題的能力，增強學(xué)生的時代感。3．情感、態(tài)度和價值觀目標(biāo)：培養(yǎng)學(xué)生與時俱進(jìn)的思想品質(zhì)，讓學(xué)生關(guān)注時代、關(guān)注現(xiàn)實、關(guān)注生活，逐步樹立科學(xué)的世界觀、人生觀、價值觀 。三、教學(xué)重點難點哲學(xué)與時代的關(guān)系。四、學(xué)情分析本框題的內(nèi)容比較抽象，不易理解，所以講解時需要詳細(xì)。教師指導(dǎo)學(xué)生借助歷史知識進(jìn)行理解。五、教學(xué)方法1．教師啟發(fā)、引導(dǎo)，學(xué)生自主閱讀、思考，討論、交流學(xué)習(xí)成果。2．學(xué)案導(dǎo)學(xué)：見后面的學(xué)案。3．新授課教學(xué)基本環(huán)節(jié)：預(yù)習(xí)檢查、總結(jié)疑惑→情境導(dǎo)入、展示目標(biāo)→合作探究、精講點撥→反思總結(jié)、當(dāng)堂檢測→發(fā)導(dǎo)學(xué)案、布置預(yù)習(xí)
人教版新課標(biāo)小學(xué)數(shù)學(xué)三年級下冊一位數(shù)除三位數(shù)（商是兩位數(shù)且有余數(shù)）教案2篇
二、互動交流，理解算法1．出示教科書第22頁的情境圖，提問：他們在干什么？你獲得了什么信息？能提出什么問題？怎樣列式？2．師：今天我們就學(xué)習(xí)一位數(shù)除三位數(shù)的計算方法。（板書課題：一位數(shù)除三位數(shù)）3．師：怎樣計算238÷6呢？你能用估算的方法估計出大致結(jié)果嗎？4．學(xué)生嘗試獨立完成例3的豎式計算。師：在這道題中被除數(shù)最高位上是2個百，2個百除以6，商不夠1個百怎么辦？師：誰能說一說商3個十的3寫在商的什么位置上？為什么？教師邊板演邊說明：用除數(shù)6去乘3個十，積是18個十，表示被除數(shù)中已經(jīng)分掉的數(shù)，寫在23的下面。23減18得5，表示十位上還剩5個十。師：接下來該怎么辦？（把被除數(shù)個位上的8落下來，與十位上的5合起來繼續(xù)除。）師：最后結(jié)果是多少？5．啟發(fā)學(xué)生想一想：如果一本相冊有24頁，一本相冊能插得下這些照片嗎？2本呢？
人教版高中生物必修1細(xì)胞中的元素和化合物說課稿
一、說教材的地位和作用《細(xì)胞中的元素和化合物》是人教版教材生物必修一第二章第1節(jié)內(nèi)容?！都?xì)胞中的元素和化合物》這一節(jié)，首先在節(jié)的引言中，明確指出自然界的生物體中的元素是生物有選擇地從無機自然界中獲得的，沒有一種元素是細(xì)胞特有的。但細(xì)胞與非生物相比，各元素的含量又大不相同。說明生物界與非生物界具有統(tǒng)一性和差異性。這部分內(nèi)容較為淺顯，但是結(jié)論非常重要，對于學(xué)生了解生物的物質(zhì)性具有重要意義二、說教學(xué)目標(biāo)根據(jù)本教材的結(jié)構(gòu)和內(nèi)容分析，結(jié)合著高一年級學(xué)生的認(rèn)知結(jié)構(gòu)及心理特征，我制定了以下的教學(xué)目標(biāo)：1、知識目標(biāo)：知道組成細(xì)胞的主要元素；知道為什么碳元素是構(gòu)成細(xì)胞的基本元素2、能力目標(biāo)：學(xué)會檢測生物組織中的糖類、脂肪和蛋白質(zhì)的方法。（1）通過對C元素的分析，說明有機化合物形成的可能性及必然性，初步培養(yǎng)學(xué)生跨學(xué)科綜合分析問題的能力。（2）通過對組成細(xì)胞中的元素的百分比的分析，通過對不同化合物的質(zhì)量分?jǐn)?shù)的學(xué)習(xí)，培養(yǎng)學(xué)生理解、思考和分析問題的能力。
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1第一章第一節(jié)宇宙中的地球說課稿
（一）教材的地位與作用本節(jié)描述地球所處的宇宙環(huán)境包括兩部分內(nèi)容，一是能在天體系統(tǒng)中確定地球所在位置，二是結(jié)合太陽燃燒的穩(wěn)定狀態(tài)和大行星運軌道特征，說明地球存在生命的宇宙環(huán)境特征。這里需要補充太陽大小長期穩(wěn)定的燃燒保證地球表面長期保持適宜的溫度，有利生命進(jìn)化；大小行星公轉(zhuǎn)各行其道，保證地球宇宙環(huán)境的安全。這兩點宜在討論地球是特殊的行星時補充。說明地球是太陽系中一顆既普通又特殊的行星要通過 3引導(dǎo)學(xué)生從圖文資料中找出地球與其他行星在運動特征和結(jié)構(gòu)特征上的共性以及軌道位置和自身條件上的特性。運動特征共性包括同向性、共面性和近圓性；結(jié)構(gòu)特征主要是通過與類地行星比較得出地球在質(zhì)量和體積方面不具特殊性。地球上存在生命主要是因為日地距離適中，所以有適合的溫度；因為地球質(zhì)量和體積適中，所以能吸引住大氣形成厚度、壓力適合的大氣層；因為地球存在巖漿活動，所以有地球內(nèi)部氫氧分異化合的水汽溢出形成海洋。