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人教版新課標(biāo)高中物理必修2平拋運(yùn)動(dòng)教案2篇
（五）平拋運(yùn)動(dòng)規(guī)律的應(yīng)用例1：一架老式飛機(jī)在高出海面45m的高處，以80m/s的速度水平飛行，為了使飛機(jī)上投下的炸彈落在停在海面上的敵船，應(yīng)該在與轟炸目標(biāo)的水平距離為多遠(yuǎn)的地方投彈?不計(jì)空氣阻力。分析：對(duì)于這道題我們可以從以下幾個(gè)方面來(lái)考慮：(1)從水平飛行的飛機(jī)上投下的炸彈，做什么運(yùn)動(dòng)?為什么?(2)炸彈的這種運(yùn)動(dòng)可分解為哪兩個(gè)什么樣的分運(yùn)動(dòng)?3)要想使炸彈投到指定的目標(biāo)處，你認(rèn)為炸彈落地前在水平方向通過(guò)的距離與投彈時(shí)飛機(jī)離目標(biāo)的水平距離之間有什么關(guān)系?拓展：1、式飛機(jī)在高出海面45m的高處，以80m/s的速度水平飛行，尾追一艘以15m/s逃逸的敵船，為了使飛機(jī)上投下的炸彈正好擊中敵船，應(yīng)該在與轟炸目標(biāo)的水平距離為多遠(yuǎn)的地方投彈?不計(jì)空氣阻力。2、在一次摩托車跨越壕溝的表演中，摩托車從壕溝的一側(cè)以速度v＝40m/s沿水平方向向另一側(cè)，壕溝兩側(cè)的高度及寬度如圖所示，摩托車可看做質(zhì)點(diǎn)，不計(jì)空氣阻力。（1）判斷摩托車能否跨越壕溝？請(qǐng)計(jì)算說(shuō)明（2）若能跨過(guò)，求落地速度？
人教版新課標(biāo)高中物理必修2向心力教案2篇
3．進(jìn)一步體會(huì)力是產(chǎn)生加速度的原因，并通過(guò)牛頓第二定律來(lái)理解勻速圓周運(yùn)動(dòng)、變速圓周運(yùn)動(dòng)及一般曲線運(yùn)動(dòng)的各自特點(diǎn)。（三）、情感、態(tài)度與價(jià)值觀1．在實(shí)驗(yàn)中，培養(yǎng)學(xué)生動(dòng)手、探究的習(xí)慣。2．體會(huì)實(shí)驗(yàn)的意義，感受成功的快樂(lè)，激發(fā)學(xué)生探究問(wèn)題的熱情、樂(lè)于學(xué)習(xí)的品質(zhì)。教學(xué)重點(diǎn)1．體會(huì)牛頓第二定律在向心力上的應(yīng)用。2．明確向心力的意義、作用、公式及其變形，并經(jīng)行計(jì)算。教學(xué)難點(diǎn)1．對(duì)向心力的理解及來(lái)源的尋找。2．運(yùn)用向心力、向心加速度的知識(shí)解決圓周運(yùn)動(dòng)問(wèn)題。教學(xué)過(guò)程（一）、 引入新課：復(fù)習(xí)提問(wèn)：勻速圓周運(yùn)動(dòng)的物體的加速度——向心加速度，它的方向和大小有何特點(diǎn)呢？學(xué)生回答后進(jìn)一步引導(dǎo)：那做勻速圓周運(yùn)動(dòng)物體的受力有什么特點(diǎn)呢？是什么力使物體做圓周運(yùn)動(dòng)而不沿直線飛出？請(qǐng)同學(xué)們先閱讀教材
新人教版高中英語(yǔ)必修2Unit 3 The Internet-Discovering Useful Structure教案一
This unit is about the Internet, which has a great influence to our humans and our lives. During the Listening & Speaking & Talking and Reading and Thinking section, the influence in examples has been shown. Thus, use the Present Perfect Tense is appropriate. However, in order to show the justice or weaken the doer of the behavior/action, it’s better to use the Present Perfect Passive Voice than the Present Perfect Tense. Besides, having learned to use the Present Perfect Passive Voice, students can beautify their language in their writing. 1. Learn the structure of the Present Perfect Passive Voice and its functions. 2. Learn to change the sentences with the Present Perfect Passive Voice into the sentences with the Present Perfect Passive Voice. 3. Learn to write sentences with the Present Perfect Passive Voice flexibly according to the context. 1. Learn the structure of the Present Perfect Passive Voice and its functions. 2. Learn to change the sentences with the Present Perfect Passive Voice into the sentences with the Present Perfect Passive Voice. 3. Learn to write sentences with the Present Perfect Passive Voice flexibly according to the context. Step 1 Observe the following sentences, then change the sentences into passive voice.He has been selected to take part in the sports meeting．(肯定句)他已被挑選出來(lái)參加運(yùn)動(dòng)會(huì)。The ink has not been removed from his overcoat．(否定句)墨跡還沒(méi)有從他外套上去掉。
新人教版高中英語(yǔ)必修2Unit 3 The Internet-Listening &Speaking＆Talking教案二
From the pictures in the text and the title--- choose the best app, we can know that this part is about how to save money by using apps.Step 2 While-listening1. Laura and Xiao Bo are talking about apps. Listen to their conversation and find out what apps they want.Xiao Bo is looking for a(n) exercise app to help him get in shape.Laura would like an app for getting rich and another that will make her grades better.2. Listen again. Are the sentences true T or false F?1). Both of Xiao Bo's apps keep track of the steps he takes._____2). Xiao Bo's second app can help him make a fitness plan._____3). Laura needs an app that will help her get discounts.______4). Laura needs an app that will add money to her bank account._______F T F T3. Listen once more and tick the sentence you hear. Underline the words used to express predictions, guesses, and beliefs.Predictions, Guesses, and Beliefs________It might help me walk more.________My guess is that it wouldn't work.________I imagine this app would help me get fit faster________I suppose that would be good.________I guess you could save a little with this app.________I suppose there would be some problems, too.________I believe this app could help me get thinner.
新人教版高中英語(yǔ)必修2Unit 3 The Internet-Listening &Speaking＆Talking教案一
Listening and Speaking introduces the topic of “ask about online habits”. Many middle school students have been surfing the Internet for many years, but what they do with the Internet and how much time they spend every day may not be very clear to themselves, nor to other students. This section allows students to investigate their peers' Internet use, which is conducive to their mutual understanding and understanding of the Internet. It can also help them reflect on their own online behavior, learn from other people's good online habits, and get rid of their bad online behavior.The listening text of this section is an investigation interview. The investigators interview specific groups with the same questions to obtain information, so as to understand their views, practices or attitudes on this issue. There are two specific questions: “how much time do you spend online every day? What do you usually do online?”. The answers of the three respondents provide rich and different information, and achieve the purpose of the investigators. The oral discourse structure of survey interviews generally includes greeting and explaining the purpose of the interview, presenting the interview questions and the respondents' answers. Listening and Talking introduces the theme of “choosing the right application ". Listening text is a conversation between Laura and Xiao Bo. In this part of listening, “oink”； “piggy bank” may cause the students' hearing comprehension limitation. Oink refers to sound word and pig's sound. So, add some oink to my piggy bank is often used to describe "making a little money".1. Guide students to understand the content of listening texts in terms of listening for definitions.2. Cultivate students' ability to define words and understand an investigation interview.
新人教版高中英語(yǔ)必修2Unit 3 The Internet-Reading For Writing教案一
⑦identity theft 身份盜竊⑧chat room 聊天室⑨draft your blog post 起草博客帖子⑩post embarrassing photos 張貼尷尬照片 【話題句式】 1. How do you stay safe online and avoid bad experiences on the Internet? 你如何在網(wǎng)上保持安全, 避免在網(wǎng)上的不良經(jīng)歷? 2. I’m not an expert, but many years as a blogger have taught me a thing or two. 我不是專家, 但作為一個(gè)博主, 我已經(jīng)學(xué)了好幾年了。 3. If you see or read something that makes you feel uncomfortable, leave the site immediately. 如果你看到或讀到一些讓你覺(jué)得不舒服的東西, 立即離開(kāi)這個(gè)網(wǎng)站。4. Don’t give out your address or phone number. 別告訴別人你的地址或電話號(hào)碼。 5. Identity theft is a common and serious problem. 身份盜竊是一個(gè)常見(jiàn)而嚴(yán)重的問(wèn)題。6. Being online is no excuse for being rude, and you don’t want to become a target for a troll or cyberbully. 上網(wǎng)并不是無(wú)禮的借口, 你也不想成為發(fā)挑釁帖子的人或網(wǎng)絡(luò)惡霸的目標(biāo)。 7. Trolls often use several false names so that they can stay on a site. 發(fā)挑釁帖子的人經(jīng)常使用幾個(gè)假名, 這樣他們就可以留在一個(gè)網(wǎng)站上。8. However, the more polite you are, the less likely it is you will be attacked. 然而, 你越有禮貌, 你被攻擊的可能性就越小。
新人教版高中英語(yǔ)必修2Unit 3 The Internet-Discovering Useful Structure教案二
This teaching period mainly deals with grammar “The Present Perfect Passive Voice.” To begin with, teachers should lead students to revise what they have learned about the Present Perfect Passive Voice. And then, teachers move on to stress more special cases concerning this grammar。This period carries considerable significance to the cultivation of students’ writing competence and lays a solid foundation for the basic appreciation of language beauty. The teacher is expected to enable students to master this period thoroughly and consolidate the knowledge by doing some exercises. 1. Guide students to review the basic usages of the Present Perfect Passive Voice2. Lead students to learn to use some special cases concerning the Present Perfect Passive Voice flexibly.2. Enable students to use the basic phrases structures flexibly.3. Strengthen students’ great interest in grammar learning.1. Help students to appreciate the function of the Present Perfect Passive Voice in a sentence2. Instruct students to write essays using the proper the Present Perfect Passive Voice.觀察下列句子特點(diǎn)，總結(jié)共同點(diǎn)。1．(教材P28)Much has been written about the wonders of the World Wide Web．2．(教材P28)But the Internet has done much more for people than simply make life more convenient．3．(教材P28)Many people have been helped by the club．4．(教材P28)She no longer feels lonely, and her company has become quite successful．5．(教材P32)Today I thought I’d blog about a question that has been asked many times—how do you stay safe online and avoid bad experiences on the Internet?
新人教版高中英語(yǔ)必修2Unit 3 The Internet-Reading and Thinking教案二
Q5：What's Jan's next goal?Her next goal is to start a charity website to raise money for children in poor countries.Q6：What can we learn from her experiences?We learn that when we go through tough times, we can find help and support from other people online. We learn that we can feel less lonelyStep 5: While reading---rethinkingQ1: What is Jan’s attitude to the Internet ?Thankful/Grateful, because it has changed her and her life.Q2: What writing skills is used in the article ?Examples(Jan’s example, the 59-year-old man’s and the 61-year-old woman’s example)Q3: Can you get the main idea of the article ?The Internet has changed Jan’s life/Jan’s life has been changed by the Internet.Step 6 Post reading---Retell the storyMuch has been written about the wonders of the World Wide Web. There are countless articles (1)telling(tell) us how the Internet has made our lives more convenient. But the Internet has done a lot (2)more(much) for people than simply make life more convenient. People’s lives (3) have been changed(change) by online communities and social networks so far. Take Jan for example, who developed a serious illness that made her (4)stuck(stick) at home with only her computer to keep (5)her(she) company. She joined an online group (6)where she could share problems, support and advice with others. She considered the ability to remove the distance between people as one of the greatest (7)benefits(benefit). She was so inspired (8)that she started an IT club in which many people have been helped. She has started to learn more about how to use the Internet to make society better. Her next goal is to start a charity website to raise money (9)for children in poor countries. Jan’s life has been (10)greatly(great) improved by the Internet.
新人教版高中英語(yǔ)必修2Unit 3 The Internet-Reading and Thinking教案一
Paragraph 3. Jan decided to start an IT club to teach old people how to use computers and the Internet. Paragraph 4. Jan has started taking online classes to learn more about how to use the Internet to make society better. Paragraph 5. Jan’s life has been greatly improved by the Internet. Step 5: Critical thinking:(1)How do you arrange your time spent on study and the Internet? Is it reasonable? I usually surf the Internet using my mobile phone for only an hour after class, and it is reasonable for me.(2)What are your online activities? Are they safe? I chat with my friends, read news and play games. I never give away my private information so I think they are safe.Step 4: summary Much has been written about the wonders of the World Wide Web. There are countless articles (1)______(tell) us how the Internet has made our lives more convenient. But the Internet has done a lot (2)_____(much) for people than simply make life more convenient. People’s lives (3) _________________(change) by online communities and social networks so far. Take Jan for example, who developed a serious illness that made her (4)_____(stick) at home with only her computer to keep (5)___(she) company. She joined an online group (6)______ she could share problems, support and advice with others. She considered the ability to remove the distance between people as one of the greatest (7)_______(benefit). She was so inspired (8)____ she started an IT club in which many people have been helped. She has started to learn more about how to use the Internet to make society better. Her next goal is to start a charity website to raise money (9)___ children in poor countries. Jan’s life has been (10)______(great) improved by the Internet. Step 5 Homework:Review what we have learned and find out the key language points in the text.
新人教版高中英語(yǔ)必修2Unit 3 The Internet-Reading for Writing教案二
8. However, the more polite you are, the less likely it is you will be attacked. 然而, 你越有禮貌, 你被攻擊的可能性就越小。 Step 8 Writing---the articleHow to stay safe in the online chat roomToday I thought I’d blog about a question that has been asked many times--- how do you stay safe online and avoid bad experiences in the online chat room ? I’m not an expert, but many years as a blogger have taught me a thing or two.First of all, there’s the golden rule of the Internet: keep out of what makes you uneasy. Don’t post comments or click on anything. Second, protect your privacy. Don’t give out too much private information like your address, phone numbers, the ID numbers, etc. Third, be polite. If you are polite to others on the Internet, you won’t be attacked in normal situation. Finally, don’t believe in others easily and never meet someone you met online alone. It is very dangerous.Have you had any bad experiences online, or do you have some good advice for staying safe? Post your comments below!Step 9 Pair workExchange drafts with a partner. Use this checklist to help your partner revise his/her draft.1. Does the writer tell the reader what he/she know about the topic ?2. Are the tips and suggestions well organised ?3. Has the writer defined the new words ?4. Does the author include examples, comparison, or explanations ?5. Does the writer end by asking readers to leave comments and/or suggestions ?6. Can you find any grammar or spelling mistakes.Step 6 HomeworkPut up your revised draft in the classroom or read it to your class.
人教版高中語(yǔ)文必修1《小狗包弟》教案2篇
巴金在十年浩劫中的大致經(jīng)歷：放棄包弟并沒(méi)有換得保全一家人，1968年8月，巴金被關(guān)進(jìn)牛棚改造，隨后經(jīng)受了大字報(bào)、掛牌游街等形式的批斗。1970年，到農(nóng)村改造，掏大糞、喂豬、背稻草、種地……1972年，妻子蕭珊在飽受精神折磨后患上癌癥，病逝。巴金的兒子在勞動(dòng)改造的過(guò)程中也飽受精神和肉體上的折磨，性格變得內(nèi)向抑郁，疾病纏身。此時(shí)，巴金69歲。巴金曾在《病中》一文寫道：“當(dāng)姚文元拿著棒子的時(shí)候，我給關(guān)在牛棚里除了唯唯諾諾之外，敢于做過(guò)什么事情？十年間我不過(guò)是一條含著眼淚等人宰割的牛。”小結(jié)：（幻燈片12）社會(huì)是病態(tài)的社會(huì)，政治是高壓的政治，人性是扭曲的人性。十年文革，十年浩劫，給多少人留下了累累不可彌合的精神創(chuàng)傷。即使一條小狗，也可能擺脫不了“文革”無(wú)情的迫害，比如包弟，比如藝術(shù)家鄰居的小狗。
人教版高中語(yǔ)文必修1《飛向太空的航程》教案2篇
第7～10段，我們?nèi)〉昧顺醪降某删?。先寫毛澤東主席的號(hào)召，激勵(lì)無(wú)數(shù)的航天人去實(shí)現(xiàn)千年夢(mèng)想；接著寫我們的計(jì)劃，上天畢竟是一件天大的事情，不是誰(shuí)一句話就能吹上去的，需要有周密的計(jì)劃，這計(jì)劃的第一步是研制火箭，成功了，而從毛主席發(fā)出號(hào)召開(kāi)始到火箭成功發(fā)射才用了1年零9個(gè)月；又用了不到10年的時(shí)間中國(guó)的第一顆人造衛(wèi)星又上了天，“宣告中國(guó)進(jìn)入了航天時(shí)代”。由號(hào)召，到計(jì)劃，到成功，一步一步寫來(lái)，緊張的任務(wù)，緊湊的文章，娓娓道來(lái)，條理清晰。第11～13段，人造衛(wèi)星上天了，下一步就是載人飛天，圓千年夢(mèng)想。我們也做了大量的準(zhǔn)備工作，一是航天材料、食品等的準(zhǔn)備，一是航天員的準(zhǔn)備，已經(jīng)挑選了19位優(yōu)秀的飛行員，他們是航天員的預(yù)備軍。看來(lái)實(shí)現(xiàn)中國(guó)人的航天夢(mèng)已為時(shí)不遠(yuǎn)了?？墒窃诳茖W(xué)上是沒(méi)有坦途的，由于多方面的原因，計(jì)劃擱淺了，我們的飛天夢(mèng)想“只能塵封在一張張構(gòu)思草圖中”，這是多么遺憾的事??！
人教版高中語(yǔ)文必修1《論語(yǔ)》教案2篇
【教學(xué)意圖】要了解中國(guó)傳統(tǒng)文化，必須閱讀古詩(shī)文名著名篇。但在中國(guó)文化形成過(guò)程中影響最大的是什么？可以說(shuō)是儒家學(xué)說(shuō)，包括《論語(yǔ)》這部經(jīng)典?！墩撜Z(yǔ)》等書是讀書人求仕做官的必修課本，是知識(shí)分子的思想言行基礎(chǔ)，而且影響到整個(gè)社會(huì)生活，內(nèi)容包括倫理道德、教育體制、民間習(xí)俗等方面的思想。因此，要了解中國(guó)傳統(tǒng)文化，有必要讀一讀《論語(yǔ)》?！窘虒W(xué)設(shè)計(jì)】因《論語(yǔ)》的年代已久遠(yuǎn)，對(duì)學(xué)生而言，要理解透徹文句是比較深?yuàn)W困難的，因此必須在充分理解文意的基礎(chǔ)上，對(duì)《論語(yǔ)》進(jìn)行思想上的解讀?？捎山處煆摹墩撜Z(yǔ)》中概括出幾點(diǎn)與生活、現(xiàn)實(shí)相關(guān)的要點(diǎn)，要求學(xué)生分組進(jìn)行透徹的學(xué)習(xí)和領(lǐng)會(huì)，如“小人與君子”、“學(xué)習(xí)的方法”、“教育的理念”等等?！冀虒W(xué)重點(diǎn)、難點(diǎn)〗讀《論語(yǔ)》知儒家思想?！冀虒W(xué)方法〗講解啟發(fā)、探究梳理、拓展延伸。
人教版高中語(yǔ)文必修1《奇妙的對(duì)聯(lián)》教案2篇
3、介紹對(duì)聯(lián)的歷史引出本課的重點(diǎn)。人類歷史上的第一副對(duì)聯(lián)是“新年納余慶，嘉節(jié)號(hào)長(zhǎng)春”。出現(xiàn)在五代十國(guó)時(shí)期（公元964年），距離現(xiàn)在已經(jīng)有1044年了。有著一千多年歷史的對(duì)聯(lián)有什么基本的特點(diǎn)呢？這是我們這節(jié)課學(xué)習(xí)的重點(diǎn)。請(qǐng)?jiān)谧母魑划?dāng)回醫(yī)生，給下面這幅對(duì)聯(lián)號(hào)號(hào)脈，看它對(duì)仗是否工整？上聯(lián)：冬去春來(lái)千條楊柳迎風(fēng)綠下聯(lián)：冰消雪化梅花萬(wàn)朵撲鼻有什么問(wèn)題，怎么改？剛才這幾位同學(xué)指出了這幅對(duì)聯(lián)的兩個(gè)問(wèn)題，也提出了兩條修改意見(jiàn)。第一是下聯(lián)少了一個(gè)字，最好是添加一個(gè)“香”字；第二是下聯(lián)的“梅花萬(wàn)朵”與上聯(lián)的“千條楊柳”是數(shù)量詞對(duì)名詞，名詞對(duì)數(shù)量詞，對(duì)仗不工整，要調(diào)整為“萬(wàn)朵梅花”。這樣，數(shù)量詞“萬(wàn)朵”對(duì)“千條”，名詞“梅花”對(duì)“楊柳”。大家還有沒(méi)有不同的看法。這樣我們就可以得出對(duì)聯(lián)的兩個(gè)特點(diǎn)特點(diǎn)：第一個(gè)特點(diǎn)是上下聯(lián)字?jǐn)?shù)要相等（板書）。就是上聯(lián)有幾個(gè)字，下聯(lián)也要有幾個(gè)字。大家記下來(lái)，對(duì)聯(lián)基本要求一，“上下聯(lián)字?jǐn)?shù)相等”。這個(gè)要求是很嚴(yán)格的，一般來(lái)說(shuō)，違反這個(gè)規(guī)則就不成對(duì)聯(lián)了。
人教版新課標(biāo)高中物理必修1摩擦力教案2篇
l．知識(shí)與技能：（1）知道摩擦力產(chǎn)生的條件。（2）能在簡(jiǎn)單問(wèn)題中，根據(jù)物體的運(yùn)動(dòng)狀態(tài)，判斷靜摩擦力的有無(wú)、大小和方向；知道存在著最大靜摩擦力。（3）掌握動(dòng)磨擦因數(shù)，會(huì)在具體問(wèn)題中計(jì)算滑動(dòng)磨擦力，掌握判定摩擦力方向的方法。（4）知道影響到摩擦因數(shù)的因素。2．過(guò)程與方法：通過(guò)觀察演示實(shí)驗(yàn)，概括出摩擦力產(chǎn)生的條件及摩擦力的特點(diǎn)，培養(yǎng)學(xué)生的觀察、概括能力。通過(guò)靜摩擦力與滑動(dòng)摩擦力的區(qū)別對(duì)比，培養(yǎng)學(xué)生分析綜合能力。3．情感態(tài)度價(jià)值觀：在分析物體所受摩擦力時(shí)，突出主要矛盾，忽略次要因素及無(wú)關(guān)因素，總結(jié)出摩擦力產(chǎn)生的條件和規(guī)律。二、重點(diǎn)、難點(diǎn)分析1．本節(jié)課的內(nèi)容分滑動(dòng)摩擦力和靜摩擦力兩部分。重點(diǎn)是摩擦力產(chǎn)生的條件、特性和規(guī)律，通過(guò)演示實(shí)驗(yàn)得出關(guān)系f=μN(yùn)。2．難點(diǎn)是學(xué)生有初中的知識(shí)，往往誤認(rèn)為壓力N的大小總是跟滑動(dòng)物體所受的重力相等，因此必須指出只有當(dāng)兩物體的接觸面垂直，物體在水平拉力作用下，沿水平面滑動(dòng)時(shí)，壓力N的大小才跟物體所受的重力相等。
人教版高中語(yǔ)文必修1《大衛(wèi)·科波菲爾》教案2篇
（1）主人公大衛(wèi)·科波菲爾：大衛(wèi)·科波菲爾是《大衛(wèi)·科波菲爾》中的主人公，曾經(jīng)是個(gè)孤兒。作家描寫了他從孤兒成長(zhǎng)為一個(gè)具有人道主義精神的資產(chǎn)階級(jí)民主主義作家的過(guò)程。他善良，誠(chéng)摯，聰明，勤奮好學(xué)，有自強(qiáng)不息的勇氣、百折不回的毅力和積極進(jìn)取的精神，在逆境中滿懷信心，在順境中加倍努力，終于獲得了事業(yè)上的成功和家庭的幸福。在這個(gè)人物身上寄托著狄更斯的道德理想。（2）《大衛(wèi)·科波菲爾》中的女性形象：在狄更斯筆下，《大衛(wèi)·科波菲爾》塑造了一個(gè)個(gè)有血有肉的人物形象，每個(gè)任務(wù)都給人留下了深刻的印象，尤其是成功塑造了不同性格、不同品德的女性形象：貝西姨婆、艾妮斯、佩葛蒂、克拉拉、朵拉、摩德斯通小姐、米考伯太太、艾米麗……貝西姨婆與摩德斯通小姐的對(duì)比，克拉拉、朵拉與艾妮斯的對(duì)比更使她們栩栩如生，對(duì)貝西姨婆、艾妮斯、佩葛蒂的愛(ài)就更深一層，對(duì)摩德斯通小姐更是恨之入骨，對(duì)朵拉、克拉拉既同情又氣憤。
人教版高中語(yǔ)文必修1《優(yōu)美的漢字》教案2篇
書法藝術(shù)的繁榮期，是從東漢開(kāi)始的東漢時(shí)期出現(xiàn)了專門的書法理論著作，最早的書法理論提出者是東西漢之交的揚(yáng)雄第一部書法理論專著是東漢時(shí)期崔瑗的《草書勢(shì)》漢代書法家可分為兩類：一類是漢隸書家，以蔡邕為代表一類是草書家，以杜度、崔瑗、張芝為代表，張芝被后人稱之為“草圣”最能代表漢代書法特色的，莫過(guò)於是碑刻和簡(jiǎn)牘上的書法東漢碑刻林立，這一時(shí)期的碑刻，以漢隸刻之，字型方正，法度謹(jǐn)嚴(yán)、波磔分明此時(shí)隸書已登峰造極漢代創(chuàng)興草書，草書的誕生，在書法藝術(shù)的發(fā)展史上有著重大意義它標(biāo)志著書法開(kāi)始成為一種能夠高度自由的抒發(fā)情感，表現(xiàn)書法家個(gè)性的藝術(shù)草書的最初階段是草隸，到了東漢時(shí)期，草隸進(jìn)一步發(fā)展，形成了章草，后由張芝創(chuàng)立了今草，即草書
人教版新課標(biāo)高中物理必修1彈力教案2篇
一般情況下，凡是支持物對(duì)物體的支持力，都是支持物因發(fā)生形變而對(duì)物體產(chǎn)生彈力。所以支持力的方向總是垂直于支持面而指向被支持的物體。例1：放在水平桌面上的書書由于重力的作用而壓迫桌面，使書和桌面同時(shí)發(fā)生微小形變，要恢復(fù)原狀，對(duì)桌面產(chǎn)生垂直于桌面向下的彈力f1，這就是書對(duì)桌面的壓力；桌面由于發(fā)生微小的形變，對(duì)書產(chǎn)生垂直于書面向上的彈力f2，這就是桌面對(duì)書的支持力。學(xué)生分析：靜止地放在傾斜木板上的書，書對(duì)木板的壓力和木板對(duì)書的支持力。并畫出力的示意圖。結(jié)論：壓力、支持力都是彈力。壓力的方向總是垂直于支持面而指向被壓的物體，支持力的方向總是垂直于支持面而指向被支持的物體。引導(dǎo)學(xué)生分析靜止時(shí)，懸繩對(duì)重物的拉力及方向。引導(dǎo)得出：懸掛物由于重力的作用而拉緊懸繩，使重物、懸繩同時(shí)發(fā)生微小的形變。重物由于發(fā)生微小的形變，對(duì)懸繩產(chǎn)生豎直向下的彈力f1，這是物對(duì)繩的拉力；懸繩由于發(fā)生微小形變，對(duì)物產(chǎn)生豎直向上的彈力f2，這就是繩對(duì)物體的拉力。
人教版高中語(yǔ)文必修1《再別康橋》教案2篇
教學(xué)過(guò)程：一、交流誦讀課文技巧?！?jié)奏、韻腳、感情……（5分鐘）二、再讀確定自己的學(xué)習(xí)主題（15分）1、主題提示：音樂(lè)美、繪畫美、建筑美簡(jiǎn)介詩(shī)歌“三美”追求聞一多先生是我國(guó)現(xiàn)代文學(xué)史上集詩(shī)人、學(xué)者和斗士于一身的重要詩(shī)人。他不但致力于新詩(shī)藝術(shù)美的探索，提出了音樂(lè)美、繪畫美、建筑美的詩(shī)歌\"三美\"的新格律詩(shī)理論主張，還努力進(jìn)行創(chuàng)作實(shí)踐，寫出了許多精美詩(shī)篇。他的新格律詩(shī)理論被后人稱為現(xiàn)代詩(shī)學(xué)的奠基石，影響深遠(yuǎn)?！对?shī)的格律》是聞一多先生系列詩(shī)論中最重要的一篇。在這篇論文中，他系統(tǒng)的提出\"詩(shī)的實(shí)力不獨(dú)包括音樂(lè)的美（音節(jié)）、繪畫的美（詞藻），并且還有建筑的美（節(jié)的勻稱和句的均齊）。\"這一關(guān)于新詩(shī)\"三美\"主張遂成為新格律詩(shī)派的理論綱領(lǐng)。
人教版高中語(yǔ)文必修4《竇娥冤》教案
竇娥的三樁誓愿明明是幻想，卻偏偏寫成現(xiàn)實(shí)，明明是不合理的偏偏寫成合理的，這說(shuō)明了什么？明確：這說(shuō)明在當(dāng)時(shí)的歷史條件下，除了乞求天地鬼神申訴冤屈以外，沒(méi)有別的辦法，作者采用這種浪漫主義的表現(xiàn)手法，一是表明社會(huì)的腐敗黑暗，二是刻畫竇娥強(qiáng)烈的反抗精神，三是表達(dá)人民要懲治邪惡的愿望?！吧贰本褪墙Y(jié)尾的曲牌，為什么關(guān)漢卿要把“煞”分成［二煞］［一煞］[煞尾]三個(gè)曲牌呢？明確：說(shuō)明蓄積在竇娥胸中的怒火再也無(wú)法控制，猶如地下巖漿，沖向決口。也說(shuō)明劇作家意猶未盡，他要把竇娥的無(wú)辜受害，要把人們對(duì)竇娥的同情，要把人們對(duì)統(tǒng)治者的憤恨表現(xiàn)得痛痛快快，淋漓盡致。于是在結(jié)尾處一波三折，把高潮推向頂峰?！陡]娥冤》中有兩句唱詞，兩個(gè)牌文本不同，試分析其優(yōu)劣。《古名家雜劇》本：地也，你不分好歹難為地；天也，我今日負(fù)屈銜冤哀告天。