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人教版新課標高中物理必修1勻變速直線運動的位移與時間的關系教案2篇
一、教學目標1．知識與技能：(1)知道勻速直線運動的位移x＝υt對應著 圖象中的矩形面積．(2)掌握勻變速直線運動的位移與時間關系的公式 ,及其簡單應用．(3)掌握勻變速直線運動的位移與速度關系的公式 ,及其簡單應用．2．過程與方法：(1)讓學生初步了解探究學習的方法．(2)培養(yǎng)學生運用數(shù)學知識-----函數(shù)圖象的能力．(3)培養(yǎng)學生運用已知結論正確類比推理的能力．3．情感態(tài)度與價值觀：(1)培養(yǎng)學生認真嚴謹?shù)目茖W分析問題的品質(zhì)．(2)從知識是相互關聯(lián)、相互補充的思想中，培養(yǎng)學生建立事物是相互聯(lián)系的唯物主義觀點．(3)培養(yǎng)學生應用物理知識解決實際問題的能力．二、教學重點、難點1．教學重點及其教學策略：重點：(1)勻變速直線運動的位移與時間關系的公式 及其應用．(2)勻變速直線運動的位移與速度關系的公式 及其應用．教學策略：通過思考討論和實例分析來加深理解．
人教版新課標高中物理必修1勻變速直線運動的位移與時間的關系教案2篇
一、教學目標1．知識與技能：(1)知道勻速直線運動的位移x＝υt對應著 圖象中的矩形面積．(2)掌握勻變速直線運動的位移與時間關系的公式 ,及其簡單應用．(3)掌握勻變速直線運動的位移與速度關系的公式 ,及其簡單應用．2．過程與方法：(1)讓學生初步了解探究學習的方法．(2)培養(yǎng)學生運用數(shù)學知識-----函數(shù)圖象的能力．(3)培養(yǎng)學生運用已知結論正確類比推理的能力．3．情感態(tài)度與價值觀：(1)培養(yǎng)學生認真嚴謹?shù)目茖W分析問題的品質(zhì)．(2)從知識是相互關聯(lián)、相互補充的思想中，培養(yǎng)學生建立事物是相互聯(lián)系的唯物主義觀點．(3)培養(yǎng)學生應用物理知識解決實際問題的能力．二、教學重點、難點1．教學重點及其教學策略：重點：(1)勻變速直線運動的位移與時間關系的公式 及其應用．(2)勻變速直線運動的位移與速度關系的公式 及其應用．教學策略：通過思考討論和實例分析來加深理解．
人教版新課標高中地理必修2第六章第一節(jié)人地關系思想的演變教案
環(huán)境問題 是伴著人口問題、資源問題和發(fā)展問題產(chǎn)生。本質(zhì)是發(fā)展問題 ，可持續(xù)發(fā)展。6分析可持續(xù)發(fā)展的概念、內(nèi)涵和 原則？可持續(xù)發(fā)展的含義：可持續(xù)發(fā)展是這樣的發(fā)展，它既滿足當代人的需求，而又不損害后代人滿足其需求的能力?？沙掷m(xù)發(fā)展的內(nèi)涵：生態(tài)持續(xù)發(fā)展 ，發(fā)展的基礎；經(jīng)濟持續(xù)發(fā)展，發(fā)展條件；社會持續(xù)發(fā)展，發(fā)展目的。可持續(xù)發(fā)展的原則：公平性原則——代內(nèi)、代際、人與物、國家與地區(qū)之間；持續(xù)性原則——經(jīng)濟活動保持在資源環(huán)境承載力之內(nèi)；共同性原則— —地球是一個整體?！究偨Y新課】可持續(xù)發(fā) 展的含義：可持續(xù)發(fā)展是這樣的發(fā)展，它既滿足當代人的需求，而又不損害后代人滿足其需求的能力?？沙掷m(xù)發(fā)展的內(nèi)涵：生態(tài)持續(xù)發(fā)展，發(fā)展的基礎；經(jīng)濟持續(xù)發(fā)展，發(fā)展條件；社會持續(xù)發(fā)展，發(fā)展目的。
人教版高中地理必修3區(qū)域農(nóng)業(yè)可持續(xù)發(fā)展—以我國東北地區(qū)為例說課稿
（3）師生討論，提升思維深度。教師引領學生將討論由農(nóng)業(yè)生態(tài)破壞、土地利用不合理等表象問題逐步深入到農(nóng)業(yè)結構不合理、農(nóng)業(yè)技術落后等深層問題，提升了學生思維的深度。（4）角色體驗，突破難點落實重點。在農(nóng)民與保護區(qū)工作人員的角色體驗活動中，學生們嘗試換位思考，在沖突與交鋒中，在教師的引領下，重新認識環(huán)境保護與區(qū)域經(jīng)濟發(fā)展的關系，在情感體驗中加深對可持續(xù)發(fā)展內(nèi)涵的理解，小沖突凸顯大矛盾是本課設計的創(chuàng)新之處。2．注重對地理問題的探究，突出地理學科本質(zhì)。地理學科具有綜合性、區(qū)域性特征，區(qū)域差異及人地和諧發(fā)展觀是我們在教學中應該把握的基本特征，也是我們應當把握的地理學科的本質(zhì)特征，因此在本節(jié)課的設計中我注重抓住地理事物的空間特征、綜合性特征，以突出地理學科的本質(zhì)。
人教版高中地理必修3區(qū)域工業(yè)化與城市化—以我國珠江三角洲地區(qū)為例說課稿
A.城鎮(zhèn)數(shù)量猛增B.城市規(guī)模不斷擴大【設計意圖】通過讀圖的對比分析，提高學生提取信息以及對比分析問題的能力，通過小組之間的討論，培養(yǎng)合作能力。五、課堂小結和布置作業(yè)關于課堂小結，我打算讓學生自己來總結，你這節(jié)課學到了什么。這樣既可以提高學生的總結概括能力，也可以讓我在第一時間內(nèi)獲得它們的學習反饋。(本節(jié)課主要學習了珠三角的位置和范圍以及改革開放以來珠三角地區(qū)工業(yè)化和城市化的發(fā)展。)關于作業(yè)的布置，我打算采用分層次布置作業(yè)法。第一個層次的作業(yè)是基礎作業(yè)，要求每一位同學都掌握，第二個層次的作業(yè)是彈性作業(yè)，學生可以根據(jù)自己的情況來選做。整個這堂課，老師只是作為一個引導者、組織者的角色，學生才是課堂上真正的主人，是自我意義的建構者和知識的生成者，被動的、復制式的課堂將離我們遠去。
人教A版高中數(shù)學必修一對數(shù)的運算教學設計（2）
學生已經(jīng)學習了指數(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)，推導對數(shù)的運算性質(zhì)，再學習利用對數(shù)的運算性質(zhì)化簡求值。課程目標1、通過具體實例引入，推導對數(shù)的運算性質(zhì)；2、熟練掌握對數(shù)的運算性質(zhì)，學會化簡，計算.數(shù)學學科素養(yǎng)1.數(shù)學抽象：對數(shù)的運算性質(zhì)；2.邏輯推理：換底公式的推導；3.數(shù)學運算：對數(shù)運算性質(zhì)的應用；4.數(shù)學建模：在熟悉的實際情景中，模仿學過的數(shù)學建模過程解決問題.重點：對數(shù)的運算性質(zhì)，換底公式，對數(shù)恒等式及其應用；難點：正確使用對數(shù)的運算性質(zhì)和換底公式．教學方法：以學生為主體，采用誘思探究式教學，精講多練。教學工具：多媒體。一、 情景導入回顧指數(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：讓學生自由發(fā)言，教師不做判斷。而是引導學生進一步觀察.研探.
人教A版高中數(shù)學必修一函數(shù)的概念教學設計（2）
函數(shù)在高中數(shù)學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，再結合三要素判斷函數(shù)相等.課程目標1.理解函數(shù)的定義、函數(shù)的定義域、值域及對應法則。2.掌握判定函數(shù)和函數(shù)相等的方法。3.學會求函數(shù)的定義域與函數(shù)值。數(shù)學學科素養(yǎng)1.數(shù)學抽象：通過教材中四個實例總結函數(shù)定義；2.邏輯推理：相等函數(shù)的判斷；3.數(shù)學運算：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)學生從“特殊到一般”的分析問題的能力，提高學生的抽象概括能力。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)學必修一集合的概念教學設計（2）
例7 用描述法表示拋物線y＝x2＋1上的點構成的集合．【答案】見解析 【解析】 拋物線y＝x2＋1上的點構成的集合可表示為：{(x，y)|y＝x2＋1}．變式1．[變條件，變設問]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)學必修一對數(shù)的運算教學設計（1）
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4.3.2節(jié)《對數(shù)的運算》。其核心是弄清楚對數(shù)的定義，掌握對數(shù)的運算性質(zhì)，理解它的關鍵就是通過實例使學生認識對數(shù)式與指數(shù)式的關系，分析得出對數(shù)的概念及對數(shù)式與指數(shù)式的 互化，通過實例推導對數(shù)的運算性質(zhì)。由于它還與后續(xù)很多內(nèi)容，比如對數(shù)函數(shù)及其性質(zhì),這也是高考必考內(nèi)容之一，所以在本學科有著很重要的地位。解決重點的關鍵是抓住對數(shù)的概念、并讓學生掌握對數(shù)式與指數(shù)式的互化；通過實例推導對數(shù)的運算性質(zhì)，讓學生準確地運用對數(shù)運算性質(zhì)進行運算，學會運用換底公式。培養(yǎng)學生數(shù)學運算、數(shù)學抽象、邏輯推理和數(shù)學建模的核心素養(yǎng)。1、理解對數(shù)的概念，能進行指數(shù)式與對數(shù)式的互化；2、了解常用對數(shù)與自然對數(shù)的意義，理解對數(shù)恒等式并能運用于有關對數(shù)計算。
人教A版高中數(shù)學必修一對數(shù)的概念教學設計（2）
對數(shù)與指數(shù)是相通的，本節(jié)在已經(jīng)學習指數(shù)的基礎上通過實例總結歸納對數(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)有關的問題.課程目標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)式的相互轉化；數(shù)學學科素養(yǎng)1.數(shù)學抽象：對數(shù)的概念；2.邏輯推理：推導對數(shù)性質(zhì)；3.數(shù)學運算：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：推導對數(shù)性質(zhì)．教學方法：以學生為主體，采用誘思探究式教學，精講多練。教學工具：多媒體。一、 情景導入已知中國的人口數(shù)y和年頭x滿足關系 中，若知年頭數(shù)則能算出相應的人口總數(shù)。反之，如果問“哪一年的人口數(shù)可達到18億，20億，30億......”，該如何解決？要求：讓學生自由發(fā)言，教師不做判斷。而是引導學生進一步觀察.研探.
人教版高中歷史必修1甲午中日戰(zhàn)爭和八國聯(lián)軍侵華教案
（1）巨額的賠款，是列強對中國空前的大規(guī)模勒索；為支付這筆巨額賠款，清政府加緊搜刮人民，使人民生活更加貧困，社會經(jīng)濟更加凋敝。（2）在北京設立的“使館界”，實際上是“國中之國”，是帝國主義策劃侵略中國的大本營。外國侵略者控制京津地區(qū)，使清政府完全處于外國軍隊的控制之下，便于侵略者直接派兵鎮(zhèn)壓中國人民的反帝斗爭。（3）按照條約規(guī)定，清朝官吏嚴厲鎮(zhèn)壓中國人民的反帝斗爭，進一步成為帝國主義的幫兇。（4）改設外務部的規(guī)定，便于清政府能夠按照外國侵略者的意旨實行賣國的外交政策?！缎脸髼l約》是帝國主義強加給中國的一個嚴重的不平等條約，列強除了窮兇極惡地對中國敲詐勒索外，還重新確立了以慈禧太后為首的清政府繼續(xù)充當它們在華的代理人。
人教版高中語文必修1《黃河九曲：寫事要有點波瀾》教案2篇
1．懸念法懸念法又稱關子。它是作者為了激發(fā)那種“緊張與期待的心理活動”，在行文中有意采取的一種積極而有效的手段。這種手段包括“設懸”和“解懸”兩方面。所謂 “設懸”就是設置懸念，即在情節(jié)發(fā)生發(fā)展的關鍵時刻或人物命運攸關的重要關頭，敘述戛然而止，轉敘他事。從而引起讀者強烈的尋根問底的興趣。所謂“解懸” 也叫“釋懸”，就是指在情節(jié)發(fā)展的特定階段，通過矛盾的解決，揭示事情原委和人物命運的結局，使讀者的期待心理得以滿足。如《驛路梨花》，當人們正為露宿而發(fā)愁時出現(xiàn)了一間神秘的小屋，小屋的主人是誰呢？猜想間，有人來了，但也不是屋子主人，那小屋子的主人是誰呢？終于知道了小屋是解放軍蓋的，但為什么要蓋這間小屋呢？這樣“設懸——釋懸——帶出新懸念”，環(huán)環(huán)相扣、層層遞進，使文章韻味無窮。
新人教版高中英語必修3Unit 4 Space Exploration-Listening&Speaking&Talking教學設計一
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-Discovering Useful Structure教學設計
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. 不定式的結構：to+do原形。2. 分析上面的句子，我們知道在描述太空探索時，動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教學設計二
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教學設計二
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教學設計一
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.
新人教版高中英語必修3Unit 4 Space Exploration-Reading for Writing教學設計二
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教學設計一
另一方面，其余的人反對這個計劃，因為它可能會導致一些不好的影響。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，我認為我們應該花更多的時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是不對的，因為它們可能會對他們的身心健康都有害。最近你班同學就“人類是否應該進行宇宙探索”這個問題進行了激烈的討論。有人認為，探索宇宙不僅讓人類更好地了解宇宙的發(fā)展，還可以用來指導農(nóng)業(yè)生產(chǎn)，以及把一些探索太空的高新技術用于現(xiàn)實生活；也有一些人認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)以下情況寫一篇報告并發(fā)表自己的觀點。注意：1.寫作內(nèi)容應包括以上全部要點，可適當發(fā)揮，使上下文連貫；
人教版高中語文必修3《學會寬容 學習選擇和使用論據(jù)》教案2篇
評價分析法，就是引述事例后，對所引述的事例作適當?shù)脑u價，從而使自己的觀點得到印證。例如，在論“節(jié)儉”時，引用了“曾國藩以儉戒子，其子曾紀澤終成出色的外交家；方志敏居官不貪，一生清貧，千古留名”的事實后，接著進行分析：是的，“儉者心常富”，節(jié)儉能培養(yǎng)人同困難作斗爭的勇氣和意志，而這正是一個人立業(yè)最重要的素質(zhì)。從這個意義上說，有人說饑餓是人生的佐料，吃苦是一種資本也不無道理，而自覺和戒奢尚儉則更是促人修身養(yǎng)性，磨煉意志的有效途徑。這里，作者緊扣論點，對論據(jù)進行了評價性分析，這種評價分析使作者的觀點得到強化。（四）因果分析法因果分析法，就是抓住論據(jù)所述的事實，并據(jù)此推求形成原因的一種分析方法。事出必有其因。我們可以依據(jù)事物發(fā)展變化的因果關系，由事物發(fā)展變化的結果，推導出產(chǎn)生這種結果的原因，從而揭示出一定的生活規(guī)律，使事例有力地證明觀點。