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人教A版高中數(shù)學(xué)必修一對數(shù)的運(yùn)算教學(xué)設(shè)計(jì)（2）
學(xué)生已經(jīng)學(xué)習(xí)了指數(shù)運(yùn)算性質(zhì)，有了這些知識(shí)作儲(chǔ)備，教科書通過利用指數(shù)運(yùn)算性質(zhì)，推導(dǎo)對數(shù)的運(yùn)算性質(zhì)，再學(xué)習(xí)利用對數(shù)的運(yùn)算性質(zhì)化簡求值。課程目標(biāo)1、通過具體實(shí)例引入，推導(dǎo)對數(shù)的運(yùn)算性質(zhì)；2、熟練掌握對數(shù)的運(yùn)算性質(zhì)，學(xué)會(huì)化簡，計(jì)算.數(shù)學(xué)學(xué)科素養(yǎng)1.數(shù)學(xué)抽象：對數(shù)的運(yùn)算性質(zhì)；2.邏輯推理：換底公式的推導(dǎo)；3.數(shù)學(xué)運(yùn)算：對數(shù)運(yùn)算性質(zhì)的應(yīng)用；4.數(shù)學(xué)建模：在熟悉的實(shí)際情景中，模仿學(xué)過的數(shù)學(xué)建模過程解決問題.重點(diǎn)：對數(shù)的運(yùn)算性質(zhì)，換底公式，對數(shù)恒等式及其應(yīng)用；難點(diǎn)：正確使用對數(shù)的運(yùn)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.
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(jì)（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(shí)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(yùn)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(diǎn)：對數(shù)式與指數(shù)式的互化以及對數(shù)性質(zhì)；難點(diǎn)：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)必修一集合的概念教學(xué)設(shè)計(jì)（2）
例7 用描述法表示拋物線y＝x2＋1上的點(diǎn)構(gòu)成的集合．【答案】見解析 【解析】 拋物線y＝x2＋1上的點(diǎn)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(diǎn)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(shí)數(shù)．變式2．[變條件，變設(shè)問]本題中點(diǎn)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(shí)數(shù)．解題技巧（認(rèn)識(shí)集合含義的2個(gè)步驟）一看代表元素，是數(shù)集還是點(diǎn)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)必修一函數(shù)的概念教學(xué)設(shè)計(jì)（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(gè)實(shí)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(huì)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(gè)實(shí)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(yùn)算：求函數(shù)定義域和求函數(shù)值；4.數(shù)據(jù)分析：運(yùn)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(shí)際問題中抽象概括出函數(shù)概念的活動(dòng)，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(diǎn)：函數(shù)的概念，函數(shù)的三要素。難點(diǎn)：函數(shù)概念及符號(hào)y=f(x)的理解。
新人教版高中英語必修3Unit 4 Space Exploration-Listening&Speaking&Talking教學(xué)設(shè)計(jì)一
Listening and Speaking introduces the topic of “talking about how to become an astronaut”. This period is aimed to inform students some details about the requirements of being an astronaut. Students can be motivated and inspired by the astronauts. Teachers ought to encourage students to learn from them and let them aim high and dream big.Listening and Talking introduces the theme of "talk about life in space". This part also informs students more details about life in space and can inspire students to be curious about this job. 1. Guide students to listen for numbers concerning dates, years and ages etc2. Cultivate students' ability to talk about how to become an astronaut and life in space ; 3. Instruct students to use functional sentences of the dialogue such as “ first of all, I am not sure, so what might be .. I guess.. I wonder…I am curious…)appropriately.1. Guide students to understand the content of listening texts in terms of the whole and key details; 2. Cultivate students' ability to guess the meaning of words in listening; discuss with their peers how to become a qualified astronaut and describe the life in space.Part 1: Listening and SpeakingStep 1: Lead inPredictionThe teacher can ask students to predict what the listening text is about by looking at the pictures.About how to become an astronaut./the requirements of an astronautStep 2: Then, play the radio which is about an interview a. And after finishing listening for the first time, the students need to solve the following tasks.
新人教版高中英語必修3Unit 4 Space Exploration-Reading for Writing教學(xué)設(shè)計(jì)二
⑦在我看來, 探索太空是值得的。As far as I am concerned, it is worthwhile to explore the space.Step 10 Writing---draftRecently, students in our class have had heated a discussion on whether space is worth exploring. Students hold different ideas about it.30% of us think space exploration is not worthwhile. They think space is too far away from us and our daily life and is a waste of money. And the money spent on space exploration can be used to solve the earth’s problems such as starvation and pollution.On the other hand，70% think space is worth exploring because we have benefited a lot from it，such as using satellites for communication and weather forecast. What’s more，with further space research，we may solve the population problem by moving to other planets one day. Also，space research will enable us to find new sources to solve the problem of energy shortages on the earth.As far as I am concerned, it is worthwhile to explore the space. Not only can it promote the development of society but also enrich our life. Step 11 Pair workExchange drafts with a partner. Use this checklist to help your partner revise his/her draft.1.Does the writer explain why he/she changed/wanted to change?2.Does the writer tell how the changes have improved or will improve his/her life?3.Is the text well－organised?4.Does the writer use words and expressions to show similarities and differences?5.Are there any grammar or spelling errors?6.Does the writer use correct punctuation？
新人教版高中英語必修3Unit 4 Space Exploration-Reading For Writing教學(xué)設(shè)計(jì)一
另一方面，其余的人反對這個(gè)計(jì)劃，因?yàn)樗赡軙?huì)導(dǎo)致一些不好的影響。7.I hold the belief that space exploration not only enable us to understand how the universe began but also help us survived well into the future.我堅(jiān)信探索太空不僅能夠使我們了解宇宙的起源而且能夠幫助我們更好地走進(jìn)未來。8.I think we should spend more time and money exploring space so as to provide new and better solutions to people's shortterm and longterm problems.為了給人類的短期和長期問題提供更新和更好的解決方法，我認(rèn)為我們應(yīng)該花更多的時(shí)間和金錢來探索太空。9．From my point of view，it is wrong of young people to depend on their telephones too much，which may do harm to both their physical and mental health.在我看來，年輕人過度依賴手機(jī)是不對的，因?yàn)樗鼈兛赡軙?huì)對他們的身心健康都有害。最近你班同學(xué)就“人類是否應(yīng)該進(jìn)行宇宙探索”這個(gè)問題進(jìn)行了激烈的討論。有人認(rèn)為，探索宇宙不僅讓人類更好地了解宇宙的發(fā)展，還可以用來指導(dǎo)農(nóng)業(yè)生產(chǎn)，以及把一些探索太空的高新技術(shù)用于現(xiàn)實(shí)生活；也有一些人認(rèn)為探索太空花掉了大量的人力物力；影響了人們的生活水平。請你根據(jù)以下情況寫一篇報(bào)告并發(fā)表自己的觀點(diǎn)。注意：1.寫作內(nèi)容應(yīng)包括以上全部要點(diǎn)，可適當(dāng)發(fā)揮，使上下文連貫；
新人教版高中英語必修3Unit 4 Space Exploration-Discovering Useful Structure教學(xué)設(shè)計(jì)
The theme of the section is “Describe space facts and efforts to explore space”. Infinitives are one of non-finite verbs, as the subjects, objects, predicative, attributes and adverbials. This unit is about space exploration, which is a significant scientific activity, so every scientific activity has strong planning. Therefore, using the infinitives to show its purpose, explanations or restrictions is the best choice.1. Learn the structure, functions and features of infinitives.2. Learn to summarize some rules about infinitives to show purpose and modify.3. Learn to use infinitives in oral and writing English. 1. Learn the structure, functions and features of infinitives.2. Learn to summarize some rules about infinitives to show purpose and modify.3. Learn to use use infinitives in oral and writing English.Step 1 Lead in---Pair workLook at the following sentences and focus on the italicized infinitives. In pairs, discuss their functions. 1. I trained for a long time to fly airplanes as a fighter pilot..(作目的狀語)2. As we all know, an astronaut needs to be healthy and calm in order to work in space..(作目的狀語)3. First of all, you must be intelligent enough to get a related college degree..(作目的狀語)4. Some scientist were determined to help humans realise their dream to explore space..(作定語)5. On 12 April 1961, Yuri Gagarin became the first person in the world to go into space..(作定語)Summary:1. 不定式的結(jié)構(gòu)：to+do原形。2. 分析上面的句子，我們知道在描述太空探索時(shí)，動(dòng)詞不定式不僅可以用來表目的，還可以用來作定語，表修飾。
新人教版高中英語必修3Unit 4 Space Exploration-Listening&Speaking＆Talking教學(xué)設(shè)計(jì)二
The themes of this part are “Talk about how to become an astronaut” and “Talk about life in space”. As Neil Armstrong said “Mystery creates wonder and wonder is the basis of man’s desire to understand. Space is difficult for human to reach, therefore, humans are full of wonders about it. However, if wanting to achieve the dream of reaching the Moon, some of our human should work hard to be an astronaut at first. Part A(Talk about how to become an astronaut) is a radio interview in a radio studio, where the host asked the Chinese astronauts about his story how to become an astronaut. Yang Liwei told his dreamed to be an astronaut since childhood. Then he worked hard to get into college at 22. The next 10 years, he gradually became an experienced pilot. At the same time, to be an astronaut, he had to study hard English, science and astronomy and trained hard to keep in good physical and mental health and to practise using space equipment. Part B (Talk about life in space) is also an interview with the astronaut Brown, who is back on the earth. The host Max asked about his space life, such as his emotion about going back the earth, the eating, shower, brushing, hobbies and his work. Part A and Part B are interviews. So expressing curiosity about the guests’ past life is a communicative skill, which students should be guided to learn.1. Students can get detailed information about how Yang Liwei became an astronaut and Max’s space life.2. Students learn to proper listening strategy to get detailed information---listening for numbers and taking notes.3. Students can learn related sentences or phrases to express their curiosity like “ I wish to know...” “I’d love to know...”4. Students can learn more about the space and astronauts, even be interested in working hard to be an astronaut
新人教版高中英語必修3Unit 4 Space Exploration-Reading and Thinking教學(xué)設(shè)計(jì)二
The theme of this unit focuses on “space exploration.” Students will learn about the training and experience needed to become an astronaut. The text is mainly about the development of space exploration. On the one hand, the text helps students to have a good understanding about the great feats humans have achieved, on the other hand, they will further understand the contributions that we Chinese have achieved, and feel confident and proud about our homeland and strengthen their love for our country. The teacher should instruct students to aim high and study harder to make great progress in the space career if possible.1. Read about the development and value of space exploration.2. Explore the mysteries of the universe and the achievements in space exploration.3. Skillfully use the vocabulary of this text to cultivate self-study ability 4. Develop cooperative learning ability through discussion.1. Enable the Ss to talk about the development and value of space exploration.2. Guide the Ss to summarize the main idea of each paragraph as well as the main idea of the text.3. Help Ss comprehend the main reasons for space exploration. Multi-media, textbook, notebooks.Step 1: Warming up and predictionLook at the title and the pictures of the text and predict what the text will be about?2. What are the main reasons for space exploration?
新人教版高中英語必修3Unit 4 Space Exploration-Reading and Thinking教學(xué)設(shè)計(jì)一
Q4: What is the function of the International exploration ?Having astronauts from different countries on boardQ5: What can you learn from Para 4 ?China has made great achievements in exploring spaceQ6: What is the attitude to the space exploration ?SupportiveStep 6 Post reading---RetellPeople have always wanted to learn more about space. Before the mid-20th century, most people felt (1)_________ (travel) into space was an impossible dream. However, (2)____ the help of scientists, peoplesucceeded in realizing their dream (3) _________ (explore) space. On 4 October 1957, the Sputnik 1 satellite (4) ____________(launch) by the USSR. (5) ________________ scientists try to make sure nothing goes wrong, accidents can still happen. These disasters made everyone(6)___________(disappoint), but people still believe in the importance of (7) ________(carry) on space exploration. In 2003, China became the third country to (8)_____________ (independent) send humans into space. Then Shenzhou 6 and 7 completed (9)____ second manned orbit and the first Chinese spacewalk. In spite of the difficulties, scientists hope future (10)__________ (discovery) will not only enable us to understand the universe but also help us survive well into the future.Answers: 1. travelling 2. with 3. to explore 4. was launched 5. Although6. disappointed 7. carrying 8. independently 9. a 10. discoveriesStep 6 Post reading---Critical thinkingQ1: What do you think of the space exploration ? I think it is beneficial to us. Through further study of space, people will make full use of it in the future, such as the space experiments by Wang Yaping in Tian Gong 1.Q2: If you are determined to be an astronaut, what should you prepare at present ?First of all, I should study hard to get a related college degree. Besides, I must keep mental and physical healthy.Step 7. HomeworkTry to summarize the structure of the article by a mind map.
高中歷史人教版必修一《第22課祖國統(tǒng)一大業(yè)（簡案）》說課稿
情景導(dǎo)入：．．．．．．運(yùn)用情景營造氣氛，激發(fā)學(xué)生的求知欲望，幫助學(xué)生聯(lián)系現(xiàn)實(shí)問題，學(xué)習(xí)歷史，拉近歷史與現(xiàn)實(shí)的距離，引導(dǎo)學(xué)生關(guān)注時(shí)政熱點(diǎn)，關(guān)心國家大事。自主學(xué)習(xí)：組織學(xué)生閱讀課文，老師參與學(xué)生閱讀活動(dòng)并板書知識(shí)結(jié)構(gòu)。通過學(xué)生自主學(xué)習(xí)，培養(yǎng)學(xué)生自學(xué)能力，為進(jìn)一步好好學(xué)習(xí)打下基礎(chǔ)。交流學(xué)習(xí)：學(xué)生自學(xué)以后，老師引導(dǎo)學(xué)生相互交流自學(xué)成果，學(xué)生自主提出問題，相互解答，從而達(dá)到生生互動(dòng)、師生互動(dòng)，在互動(dòng)中學(xué)習(xí)，共同提高
高中歷史人教版必修一《第22課祖國統(tǒng)一大業(yè)》說課稿
1、教材分析 本課選自普通高中課程標(biāo)準(zhǔn)實(shí)驗(yàn)教材，人民教育出版社歷史必修（1），第六單元：現(xiàn)代中國的政治建設(shè)與祖國統(tǒng)一，第22課——祖國統(tǒng)一大業(yè)。祖國統(tǒng)一始終是中國人民的共同夙愿。本課內(nèi)容主要敘述了“一國兩制”的偉大構(gòu)想，為完成祖國統(tǒng)一大業(yè)提出了一個(gè)創(chuàng)造性的指導(dǎo)方針。香港、澳門的回歸，是“一國兩制” 偉大構(gòu)想的成功實(shí)踐。在“一國兩制”方針指導(dǎo)下，海峽兩岸實(shí)現(xiàn)了一次歷史性的突破。揭示了“一國兩制” 的構(gòu)想，對推動(dòng)完成祖國完全統(tǒng)一大業(yè)，實(shí)現(xiàn)中華民族偉大復(fù)興具有現(xiàn)實(shí)指導(dǎo)意義。 2、學(xué)情分析通過調(diào)查知道，學(xué)生對本節(jié)的基本史實(shí)有一定了解。但是，高一新生習(xí)慣于知識(shí)的記憶和教師的講解，不能深入分析歷史現(xiàn)象的內(nèi)涵和外延；不能進(jìn)一步探究事物的因果關(guān)系和理解事物的本質(zhì)；并且需要進(jìn)一步拓展思維的廣度和深度，實(shí)現(xiàn)從一維目標(biāo)到三維目標(biāo)的飛躍。
人教版高中語文必修1《人性光輝：寫人要凸顯個(gè)性》說課稿2篇
人教版新課標(biāo)教材必修一的“表達(dá)交流”部分，有一個(gè)專題是“人性的光輝——寫人要凸顯個(gè)性”。其中的“寫法借鑒”部分列舉了兩則人物描寫實(shí)例，并歸納出人物描寫的幾個(gè)要點(diǎn)。其訓(xùn)練的思路和方法是很明顯的，但所列舉的人物描寫的實(shí)例卻不夠典型。而必修一第三單元正好是學(xué)習(xí)寫人記事散文，其中的兩篇自讀課文《記梁任公先生的一次演講》《金岳霖先生》又是寫人記事非常典型的文章，故而我嘗試將這兩篇文章作為實(shí)例和。寫人要凸顯個(gè)性。寫作指導(dǎo)結(jié)合起來教學(xué)。這樣設(shè)計(jì)還有一個(gè)目的，那就是解決課程改革中教學(xué)內(nèi)容多而課時(shí)緊張的矛盾，提高課堂教學(xué)效率。師：今天，我們一起來學(xué)習(xí)“寫人要凸顯個(gè)性”。這兩堂課分四個(gè)步驟來完成：一、先學(xué)習(xí)教材中關(guān)于寫人方法的介紹，約15分鐘；二、快速閱讀第三單元的《記梁任公先生的一次演講》和《金岳霖先生》兩篇文章，具體感受其寫人的方法，約30分鐘；
人教版高中歷史必修3文藝復(fù)興和宗教改革說課稿2篇
師：在科學(xué)發(fā)展過程中，前一個(gè)理論體系的不完善之處，往往是新的研究和新的發(fā)現(xiàn)的突破口。開普勒之后，意大利天文學(xué)家伽利略創(chuàng)制了天文望遠(yuǎn)鏡，用更加精確的觀察繼續(xù)發(fā)展和驗(yàn)證哥白尼創(chuàng)立的新天文學(xué)理論。除了用望遠(yuǎn)鏡進(jìn)行天文觀察以外，伽利略還開始進(jìn)行自然科學(xué)的實(shí)驗(yàn)研究，哪位同學(xué)能給大家講一講伽利略在比薩斜塔上所作的關(guān)于物體自由下落的實(shí)驗(yàn)？生：（講述這一實(shí)驗(yàn)）師：所以，伽利略在科學(xué)方面更加重要的貢獻(xiàn)是奠定了近代實(shí)驗(yàn)科學(xué)的基礎(chǔ)。（2）實(shí)驗(yàn)科學(xué)和唯物主義師：伽利略從實(shí)踐上開辟了實(shí)驗(yàn)科學(xué)的方法，而英國唯物主義哲學(xué)家培根則從理論上闡述了實(shí)驗(yàn)科學(xué)的方法——?dú)w納法。培根和伽利略同被稱為實(shí)驗(yàn)科學(xué)之父，培根還有一句影響深刻的名言：“知識(shí)就是力量”，表明了他注重知識(shí)，尊崇科學(xué)的精神。我們再來概括一下意大利哲學(xué)家布魯諾的唯物主義思想，是否有同學(xué)可以簡述布魯諾的生平事跡？
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(dòng)：分成四組，對南京三個(gè)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(jì)調(diào)查問卷，分析該地段的房價(jià)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。◆設(shè)計(jì)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(shí)了解知識(shí)來源于社會(huì)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(jì)同學(xué)們，不知道你們在調(diào)查過程中是否發(fā)現(xiàn)一個(gè)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(huì)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(huì)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(gè)問題：逆城市化?！粼O(shè)計(jì)意圖：承轉(zhuǎn)過渡知識(shí)，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(shí)培養(yǎng)學(xué)生發(fā)現(xiàn)問題的能力，給學(xué)生以啟迪。
人教版高中語文必修3《杜甫詩三首 秋興八首》說課稿2篇
師：“兩開”是什么意思??？注解里是怎么說的？第二次開，也就說他在這個(gè)地方已經(jīng)待了兩年了，這里是他回家的路途中，是不是？路途中他停留了兩年時(shí)間。好的，你先請坐。你覺得殘菊不能兩開，在理解上好像存在一些誤差。趙勇：因?yàn)榫栈ü磐駚泶碇鴮亦l(xiāng)的思念。師：菊花代表對家鄉(xiāng)的思念？（下面學(xué)生齊笑）這種說法牽強(qiáng)了些，菊花在古代象征著高潔，梅蘭竹菊是四君子嘛。趙勇：寫這首詩時(shí)，他已經(jīng)打算回故鄉(xiāng)了，所以不應(yīng)該寫“殘菊”，寫“殘菊”的話……師：事實(shí)上，他回不了故鄉(xiāng)。好的，請坐。再想想，“殘菊”意味著什么？破敗。“叢菊”呢？茂盛。那這里說“兩開他日淚”，“兩開”是什么意思？開了兩了次了，這說明他在這里已經(jīng)待了兩年了。那“他日淚”又是什么意思？趙勇：應(yīng)該是他看到這里的菊花開得這么茂盛，就想到了故鄉(xiāng)的菊花也是開的茂盛的時(shí)候。如果是“殘菊”的話，那故鄉(xiāng)的菊也會(huì)開得很殘敗。（下面學(xué)生齊笑）
人教版高中語文必修3《杜甫詩三首 詠懷古跡》說課稿2篇
第三，說教學(xué)重點(diǎn)和難點(diǎn)。根據(jù)課程標(biāo)準(zhǔn)的具體要求、學(xué)生實(shí)際和社會(huì)實(shí)際以及教材的邏輯結(jié)構(gòu)和教學(xué)體系，我認(rèn)為本課的重難點(diǎn)是以下幾個(gè)方面。教學(xué)重點(diǎn)：1．理解王昭君的形象2．深入理解杜甫在詩中的情感教學(xué)難點(diǎn)：理解寓意，把握主旨。第四，說教法與學(xué)法。教法：根據(jù)課文特點(diǎn)和學(xué)生實(shí)際情況，以誦讀法（示范朗讀、學(xué)生齊讀）、問題探究法、點(diǎn)撥法、討論分析法進(jìn)行教學(xué)。首先激發(fā)學(xué)生學(xué)習(xí)本文的興趣；然后引導(dǎo)學(xué)生反復(fù)吟哦誦讀，在讀的過程中質(zhì)疑、思考、品析、鑒賞；最后在教師適當(dāng)?shù)狞c(diǎn)撥下，在集體的熱烈討論中，理解作者的感情，得到新的認(rèn)識(shí)。（解說：使學(xué)生在教師的主導(dǎo)下圍繞中心議題發(fā)表各自的意見，相互交流，相互啟發(fā)，相互爭議，激發(fā)他們主動(dòng)去獲取知識(shí)，培養(yǎng)健康情感。）
人教版高中語文必修1《奧斯維辛沒有什么新聞》說課稿2篇
第11段很短，只點(diǎn)出了這是“在婦女身上搞不育試驗(yàn)的地方”，但在最末又加了一句“否則他會(huì)羞紅了臉的”，這是為什么？那肯定是一個(gè)極為骯臟，極為殘酷的地方。據(jù)資料記載：當(dāng)時(shí)的希特勒制定一項(xiàng)令所有被征服或占領(lǐng)國家的民族充當(dāng)奴隸并且逐漸消亡的隱密性種族滅絕計(jì)劃——高效率、大規(guī)模的強(qiáng)制絕育。為此，數(shù)以百計(jì)的納粹醫(yī)生、教授、專家甚至護(hù)士，在行政管理專家的通力合作下，相繼提出了幾十種絕育方法，十余種實(shí)施方案，并且在奧斯維辛、拉芬斯布呂克、布亨瓦爾特、達(dá)豪等十多個(gè)大型集中營內(nèi)對數(shù)以萬計(jì)的猶太、吉普賽囚犯、因從事抵抗運(yùn)動(dòng)而被捕的政治犯和男女戰(zhàn)俘進(jìn)行了殘酷的手術(shù)試驗(yàn)，造成他們大量死亡或者終身殘疾、終身不育。這樣殘酷的毫無人性的手段，任誰也不愿看到。
人教版高中語文必修2《就任北京大學(xué)校長之演說》說課稿3篇
（三）教學(xué)重、難點(diǎn)1、教學(xué)重點(diǎn)：結(jié)合課文，了解演講辭針對性強(qiáng)、條理清楚、通俗易懂、適當(dāng)?shù)母星樯实忍攸c(diǎn)。2、教學(xué)難點(diǎn)：深入理解文章內(nèi)涵，聯(lián)系現(xiàn)實(shí)，體會(huì)本文的現(xiàn)實(shí)意義二、說學(xué)情高中學(xué)生在初中階段已經(jīng)接觸過演講辭了，對演講詞的特點(diǎn)已經(jīng)有了一些基本的知識(shí)，因此本輪的教學(xué)應(yīng)該讓他們在此基礎(chǔ)上有所提高。本文是學(xué)生在高中階段第一次接觸演講辭，有必要讓他們了解演講辭的特點(diǎn)及課文如何體現(xiàn)這些特點(diǎn)的。隨著年齡的增長，生活閱歷的增加，高中學(xué)生正逐漸形成自己對世界、對人生的看法，蔡元培先生的這篇文章能很好地激發(fā)他們對當(dāng)前的高中學(xué)習(xí)和未來的大學(xué)生活進(jìn)行思考。此外，學(xué)生對北大的歷史及蔡元培先生作這番演講的時(shí)代背景了解不深，應(yīng)作出補(bǔ)充說明。