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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-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 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.
新人教版高中英語(yǔ)必修2Unit 4 History and Traditions-Discovering Useful Structure教案二
This teaching period mainly deals with grammar: The past participle is used as attributive and objective complement.1. Guide students to review the basic usages of the past participle used as attributive and objective complement.2. Lead students to learn to use some special cases concerning the past participle used as attributive and objective complement flexibly.3. Strengthen students’ great interest in grammar learning.1. Help students to appreciate the function of the past participle used as attributive and objective complement.2. Instruct students to write essays using the past participle used as attributive and objective complement.Step1:溫故而知新。Analyze the underlined phrases and then sum up the common usages of the past participles.1．(教材P41)They had castles built(build) all around England, and made changes to the legal system．2．(教材P42)They use the same flag, known(know) as the Union Jack，．．．3．(教材P42)Judy and I had our car parked(park) in an underground car park near Trafalgar Square, where we could get our car battery charged(charge)．Common points: f the past participle used as attributive and objective complement.Step 2:過(guò)去分詞作定語(yǔ)時(shí)的意義1．及物動(dòng)詞的過(guò)去分詞作定語(yǔ)，在語(yǔ)態(tài)上表示被動(dòng)；在時(shí)間上，常表示動(dòng)作已經(jīng)發(fā)生或完成，有時(shí)也不表示時(shí)間性。Our teacher watched us doing the experiment and gave us a satisfied smile at last．我們的老師看著我們做實(shí)驗(yàn)，最后給了我們一個(gè)滿意的微笑。The plan put forward at the meeting will be carried out soon．會(huì)上提出的計(jì)劃將很快被執(zhí)行。2．不及物動(dòng)詞的過(guò)去分詞作定語(yǔ)，它不表示被動(dòng)意義，只強(qiáng)調(diào)動(dòng)作完成。Many little kids like gathering fallen leaves in the yard．
新人教版高中英語(yǔ)必修2Unit 4 History and Traditions-Listening＆Speaking＆Talking教案二
Listening and Speaking introduces the topic of “Take part in a youth project”. The listening text is an interview about "sharing views on historical sites". Through listening to a dialogue between Chinese and foreign students on the way to the Confucius Temple, students can understand their views on the Confucius Temple, Confucius, Confucius' descendants and Confucius' educational thoughts, so as to realize and think about the profound influence of Confucius and his thoughts on Chinese historical tradition. At the same time, the dialogue naturally integrates English idioms and mentions Shakespeare, the British playwright, so as to provide language materials and context for students to understand English idioms and related cultural allusions, as well as to compare Chinese and foreign cultures, which is helpful for students to understand and express the language such as history, tradition, culture and custom significant impact.Text analysis: listening text is a dialogue between a British student and a Chinese student when he goes to the Confucius Temple. When William, a British student, visited the Confucius Temple, he asked Xiao Kong, a Chinese student, for directions. Xiao Kong was just going to the Confucius Temple to meet with the members of the research group, so they went together and exchanged their views on the Confucius Temple, Confucius, Confucius' descendants and Confucius' educational thoughts. From the perspective of foreign tourists, this paper describes their thoughts on Confucius, the great son of Confucius, who had a profound impact on Chinese history and cultural tradition, and his education.Listening and Talking introduces a visit to a historic tourist destination. Tourism is a common way to understand a country's history, culture, and customs and so on. Students listen to the dialogue between Xiao Yan, a youth hostel Usher, and Paul, a backpacker, to learn about Pingyao's famous historical and cultural attractions and Paul's travel experience and experience as a foreign tourist.
新人教版高中英語(yǔ)必修2Unit 5 Music-Discovering Useful Structures教案二
4. When he got absorbed in his world of music, he felt as if he could “see” the beauty of the world around him, like he had in his previous life.P·P as adverbial: _________________________________________________________________.Function: _______________________________________________________________________.Step 5 Solid Complete the passage with the words in brackets in their correct forms.Well known as a successful band, the Impact members show quite a few striking qualities. They never ever give up. When _____________(question) by the media, they are not _____________(discourage) and practise even harder. They are improving themselves by attending several master training class. They are united. _____________(fill with) team spirit, they act as a whole, always aiming for glory. Step 6 Difference and similarity from -ingObserve the following examples.1. He went out, shutting the door behind him.=He went out, ________________________________________________________.2. Not knowing what to do, he went to his parents for help.=__________________________________________, he went to his parents for help.Similarity: _______________________________________________________________________________________________________________________________________________________.Difference : _______________________________________________________________________________________________________________________________________________________.Step Practice1. ________ in a hurry, this article was not so good. 因?yàn)閷?xiě)得匆忙, 這篇文章不是很好。2. ________ carefully, he found something he hadn’t known before. 他仔細(xì)讀書(shū)時(shí), 發(fā)現(xiàn)了一些從前不知道的東西。3. ________ why he did it, the monitor said it was his duty. 當(dāng)被問(wèn)及他為什么要這么做時(shí), 班長(zhǎng)說(shuō)這是他的職責(zé)
人教版高中政治必修1第十一課 經(jīng)濟(jì)全球化與對(duì)外開(kāi)放教案
材料說(shuō)明了什么？探究二：材料分析：2005年12月13日至18日，WTO第六次部長(zhǎng)級(jí)會(huì)議在香港召開(kāi)。會(huì)議經(jīng)過(guò)談判通過(guò)了《部長(zhǎng)宣言》，規(guī)定發(fā)達(dá)成員和部分發(fā)展中成員2008年前向最不發(fā)達(dá)國(guó)家所有產(chǎn)品提供免關(guān)稅、免配額的市場(chǎng)準(zhǔn)入；發(fā)達(dá)成員2006年取消棉花的出口補(bǔ)貼， 2013年年底前取消所有形式農(nóng)產(chǎn)品出口補(bǔ)貼。材料體現(xiàn)了世界貿(mào)易組織在國(guó)際經(jīng)濟(jì)貿(mào)易領(lǐng)域中發(fā)揮哪些作用？探究三：P97：A、這些圖示，反映出我國(guó)利用外資哪些特點(diǎn)？。B、能為我國(guó)提高外資利用水平提出些建議嗎？探究四：材料展示：我國(guó)是人口眾多的發(fā)展中大國(guó)，全國(guó)居民每天消費(fèi)總額達(dá)到37億元。每天消費(fèi)糧食75萬(wàn)噸，相當(dāng)于一個(gè)縣級(jí)商品糧基地的全年產(chǎn)量；每天消耗豬肉6萬(wàn)噸，食油1萬(wàn)噸，糖1.6萬(wàn)噸，鮮蛋1.8萬(wàn)噸。每天購(gòu)買雜志600多萬(wàn)冊(cè)，報(bào)紙5000多萬(wàn)份，需要400量中型載貨汽車才能裝載。
人教版高中語(yǔ)文《離騷》教案
2.亦余心之所善兮。雖九死其猶未悔評(píng)析：這一句表明屈原志向不改，堅(jiān)貞不屈。真可說(shuō)是一條鐵骨錚錚的漢子。屈原最不能容忍的是那群無(wú)恥小人對(duì)他的惡毒誣蔑，一會(huì)說(shuō)他穿著奇裝異服，一會(huì)又說(shuō)他面容姣好，肯定是個(gè)善淫之輩。這群人追名逐利，篡改法令，歪曲是非，混淆黑白，競(jìng)相諂媚，把朝廷弄得烏煙瘴氣。屈原下決心絕對(duì)不和他們合流，他自比不合群的鷙鳥(niǎo)，孤傲、矯健，“自前世而固然”，他不想改變，也無(wú)法改變，這就像方圓不能周，異道不相安一樣。在這里，屈原清楚地預(yù)感到了自己的結(jié)局，但他并不后悔自己的選擇。句中“雖九死其猶未悔”和同出自于《離騷》的“路曼曼其修遠(yuǎn)兮，吾將上下而求索”詩(shī)句是后人引以自勉和共勉最多的句子。運(yùn)用：(翻譯)只要是我心中所向往喜歡的，即使死去九次也不會(huì)后悔。3.民生各有所樂(lè)兮，余獨(dú)好修以為常。雖體解吾猶未變兮，豈余心之可懲。
人教版高中語(yǔ)文《勸學(xué)》教案
(1)吾嘗(曾經(jīng))終日而思矣，不如須臾(片刻)之所學(xué)也；吾嘗肢(踮起腳跟)而望矣，不如登高之博見(jiàn)(看得廣)也。(學(xué)、思對(duì)比，強(qiáng)調(diào)了學(xué)習(xí)的作用；跛望與登高對(duì)比，登高的收獲大。兩例證明利用學(xué)習(xí)、利用外物的作用。)(2)登高而招(招手)，臂非加長(zhǎng)也，而見(jiàn)者(看的人)遠(yuǎn)(遠(yuǎn)也看得見(jiàn))；順風(fēng)而呼(呼喊)，聲非加疾(快)也，而聞?wù)?聽(tīng)的人)彰(聽(tīng)得更清楚)。(兩例證明利用自然條件的作用。)(3)假(借助)輿馬者(的人)，非利足(快腳)也，而致(達(dá)到)千里；假舟楫者，非能水(善游)也，而絕(橫渡)江河。(兩例證明利用工具的作用。)(4)君子生(性)非異也，善假(利用)于(對(duì))物(外物)也。連用比喻，得出結(jié)論：那些有才德的君子，生來(lái)本性與普通人沒(méi)有什么兩樣(生非異也)，只是由于他善于利用學(xué)得的知識(shí)和本領(lǐng)，善于利用處界條件彌補(bǔ)自身的不足，不斷提高自己，所以才成為君子的。
人教版高中語(yǔ)文《詩(shī)經(jīng)》教案
《詩(shī)經(jīng)》的重章疊唱及表現(xiàn)手法《詩(shī)經(jīng)》善于運(yùn)用重章疊唱來(lái)表達(dá)思想感情，即重復(fù)的幾章間，意義和字面都只有少量改變，造成一唱三嘆的效果。增強(qiáng)了詩(shī)歌的音樂(lè)性和節(jié)奏感，更充分的抒發(fā)了情懷。《詩(shī)經(jīng)》里大量運(yùn)用了賦、比、興的表現(xiàn)手法，加強(qiáng)了作品的形象性，獲得了良好的藝術(shù)效果。所謂“賦”是“敷陳其事而直言之”。這包括一般陳述和鋪排陳述兩種情況?！氨取笔恰耙员宋锉却宋铩?，也就是比喻之意。而“興”則是《詩(shī)經(jīng)》乃至中國(guó)詩(shī)歌中比較獨(dú)特的手法。“興”字的本義是“起”?！对?shī)經(jīng)》中的“興”是“先言他物以引起所詠之辭”，也就是借助其他事物為所詠之內(nèi)容作鋪墊。它往往用于一首詩(shī)或一章詩(shī)的開(kāi)頭。大約最原始的“興”，只是一種發(fā)端，同下文并無(wú)意義上的關(guān)系，表現(xiàn)出思緒無(wú)端地飄移聯(lián)想。
C．人們的態(tài)度：“大家仍然叫她祥林嫂”，稱呼依舊。這一淡淡的似乎不經(jīng)意的過(guò)渡語(yǔ)，在具體語(yǔ)境中卻隱含著深刻的蘊(yùn)涵，反映出魯四一家對(duì)祥林嫂的第二次婚姻冷酷而堅(jiān)決地不予承認(rèn)的態(tài)度?！叭匀唤兴榱稚保皇恰百R六嫂”，絕不是習(xí)慣使然，而是反映了封建禮教觀念對(duì)寡婦再嫁的完全否定。人們叫她的“聲調(diào)和先前很不同”；“也還和她講話，但笑容卻冷冷的了”。整個(gè)魯鎮(zhèn)社會(huì)在倫理觀念上與魯四仿佛是形成了共識(shí)的，音調(diào)的變化，笑容的冷冷，反映出人物關(guān)系的變化，充分表現(xiàn)出社會(huì)環(huán)境與祥林嫂的嚴(yán)重對(duì)立。77人們很少同情和憐憫她，對(duì)她講述的“阿毛的故事”很快就厭倦了，并把她作為取笑的對(duì)象。人們對(duì)祥林嫂的態(tài)度，使她感到痛苦與迷惑。她不時(shí)地向人們?cè)V說(shuō)著自己不幸的遭遇，她的精神卻慘遭蹂躪。而柳媽的說(shuō)鬼又給祥林嫂新的打擊。D．柳媽說(shuō)鬼：柳媽是一個(gè)怎樣的人？祥林嫂為什么要化那么大的代價(jià)去捐門檻？捐門檻后祥林嫂有哪些變化？
人教版高中語(yǔ)文《林黛玉進(jìn)賈府》教案
第一課時(shí)（初步熟悉課文，理清林黛玉進(jìn)賈府的行蹤）一、導(dǎo)入課文談話要點(diǎn)：1、有關(guān)中國(guó)的四大著名古典長(zhǎng)篇幅小說(shuō)：即《紅樓夢(mèng)》曹雪芹，《西游記》吳承恩，《三國(guó)演義》羅貫中，《水滸傳》施耐庵。2、《紅樓夢(mèng)》又名《石頭記》是我國(guó)古典小說(shuō)的四大名著之一。全書(shū)以寶黛愛(ài)情為主線，揭露了封建統(tǒng)治的罪惡和腐朽，揭示了封建社會(huì)必然滅亡的歷史以展趨勢(shì)。本文選自《紅樓夢(mèng)》故事的第三回《金陵起復(fù)賈雨村，榮國(guó)府收養(yǎng)林黛玉》，是全書(shū)的序幕組成部分之一。本文以林黛玉進(jìn)賈府的一天行蹤為線索，通過(guò)她的所見(jiàn)所聞，介紹了賈府的一大批批重要人物，弄錯(cuò)時(shí)展現(xiàn)了賈府與眾不同“的豪華府北，拉開(kāi)了《紅樓夢(mèng)》故事的帷幕。3、《紅樓夢(mèng)》人物眾多，為了使用權(quán)我們了解眾多的人物關(guān)系，我們印發(fā)了下表，供同學(xué)們參考。
人教版高中語(yǔ)文《過(guò)秦論》教案
【教學(xué)目的】1．了解作者反對(duì)暴政、提倡仁政的政治主張?jiān)诋?dāng)時(shí)條件下的進(jìn)步意義及其歷史局限。教育學(xué)生不應(yīng)只著眼于秦之興衰，而應(yīng)學(xué)習(xí)作者把研究歷史與指導(dǎo)現(xiàn)實(shí)相結(jié)合的可貴精神，從而明白“以史為鑒”“古為今用”的意義，達(dá)到把知識(shí)轉(zhuǎn)化為能力的目的。2．學(xué)習(xí)課文從史實(shí)對(duì)比中引出結(jié)論的寫(xiě)作方法；理解課文中對(duì)偶、排比等修辭手法在表情達(dá)意方面的作用，并結(jié)合單元知識(shí)短文掌握如何在翻譯中恰當(dāng)處理修辭格的知識(shí)?！窘虒W(xué)設(shè)想】1．通過(guò)預(yù)習(xí)指導(dǎo)，使學(xué)生借助課文的注釋、工具書(shū)和參考資料了解時(shí)代背景、作者簡(jiǎn)況及各段大意，疏通文句。2．講授課文，指出作者政治主張的歷史局限時(shí)，不必在什么是秦二世而亡的真正原因上旁征博引，同時(shí)對(duì)文中涉及的歷史人物及史實(shí)，也不要過(guò)多介紹。可在課外指導(dǎo)學(xué)生讀點(diǎn)通史或歷史故事（如《東周列國(guó)志》，雖是小說(shuō)，但基本事件多見(jiàn)諸其書(shū)）。
人教版高中語(yǔ)文《師說(shuō)》教案
【教學(xué)目標(biāo)】1．了解韓愈關(guān)于尊師重道的論述和本文的思想意義。2．學(xué)習(xí)借鑒本文正反對(duì)比的論證方法。3．積累文言知識(shí)，掌握實(shí)詞“傳、師、從”，虛詞“以、也、則、于、乎、所以”等詞語(yǔ)的意義和用法，區(qū)別古今異義詞語(yǔ)。4．樹(shù)立尊師重教的思想，培養(yǎng)謙虛好學(xué)的風(fēng)氣?！窘虒W(xué)重點(diǎn)和難點(diǎn)】1．了解文章的整體思路。2．學(xué)習(xí)本文正反對(duì)比論證的方法。【教學(xué)方法】教師講授；學(xué)生自主探究；多媒體輔助?！菊n時(shí)分配】?jī)烧n時(shí)。【教學(xué)過(guò)程】第一課時(shí)一、導(dǎo)入并解題初中時(shí)我們學(xué)過(guò)一篇課文叫《馬說(shuō)》，《馬說(shuō)》實(shí)際上是“說(shuō)馬”，今天，我們來(lái)學(xué)習(xí)一篇“說(shuō)老師”，說(shuō)“從師風(fēng)尚”的文章，叫《師說(shuō)》。“說(shuō)”是一種文體，偏重于議論，可先敘后議，也可夾敘夾議。
人教版高中語(yǔ)文《沁園春》教案
【重點(diǎn)、難點(diǎn)及解決辦法】1．以樂(lè)景寫(xiě)哀，景中寓情，情中顯志。從詞中可以感受到詞人的心情是惆悵的，寫(xiě)的又是寒秋景物，卻毫無(wú)過(guò)去一般舊詩(shī)詞里的那種肅殺、感傷的“悲秋”情調(diào)，詞人筆下的秋景是活潑、美好的。原因在于越寫(xiě)山河的壯麗，就越使人感到人民不能主宰大地的可悲，越感到革命的必要。詞人正是在這不一致中突出了強(qiáng)烈的革命精神。當(dāng)然，這里面也含有熱愛(ài)祖國(guó)壯麗河山的感情。2．對(duì)比手法的運(yùn)用。詞中含有多種對(duì)比，使描繪的形象鮮明，如“萬(wàn)山紅遍”與“漫江碧透”主要是顏色的對(duì)比；“鷹擊長(zhǎng)空”與“魚(yú)翔淺底”、“指點(diǎn)江山”與“激揚(yáng)文字”主要是動(dòng)作的對(duì)比；“同學(xué)少年”與“萬(wàn)戶侯”是明比；“萬(wàn)類霜天競(jìng)自由”與人民的被壓迫（未在詞中點(diǎn)明）是暗含的對(duì)比。
人教版高中政治必修4第十二課實(shí)現(xiàn)人生的價(jià)值教案
有的學(xué)者還指出，要堅(jiān)持集體主義還必須將集體主義的價(jià)值精神與社會(huì)主義市場(chǎng)經(jīng)濟(jì)的要求結(jié)合起來(lái)，批判地繼承計(jì)劃經(jīng)濟(jì)時(shí)代倡導(dǎo)的集體主義，合理地對(duì)其進(jìn)行體系結(jié)構(gòu)的調(diào)整和內(nèi)容的更新，形成新的集體主義。與傳統(tǒng)的集體主義相比，這種新的集體主義應(yīng)具有如下兩個(gè)主要特點(diǎn)。其一，強(qiáng)調(diào)集體的出發(fā)點(diǎn)是為了維護(hù)集體成員的正當(dāng)個(gè)人利益。傳統(tǒng)的集體主義具有片面強(qiáng)調(diào)集體至上性、絕對(duì)性的弊端；新的集體主義必須依據(jù)社會(huì)主義市場(chǎng)經(jīng)濟(jì)的現(xiàn)實(shí)要求，將集體應(yīng)當(dāng)對(duì)個(gè)人承擔(dān)的義務(wù)加以科學(xué)的闡釋。真正的集體應(yīng)該維護(hù)各個(gè)集體成員的個(gè)人利益，實(shí)現(xiàn)組成集體的各個(gè)主體的自我價(jià)值。這種新型的集體主義是對(duì)社會(huì)主義市場(chǎng)經(jīng)濟(jì)條件下社會(huì)關(guān)系的真實(shí)反映，既與個(gè)人主義有本質(zhì)區(qū)別，也不同于傳統(tǒng)的集體主義。其二，要體現(xiàn)道德要求的先進(jìn)性與廣泛性的統(tǒng)一。
人教版新課標(biāo)高中物理必修1牛頓第一定律教案3篇
一、知識(shí)與技能１、知道伽利略的理想實(shí)驗(yàn)及其主要推理過(guò)程和推論，知道理想實(shí)驗(yàn)是科學(xué)研究的重要方法２、理解牛頓第一定律的內(nèi)容及意義；理解力和運(yùn)動(dòng)的關(guān)系，知道物體的運(yùn)動(dòng)不需要力來(lái)維持。３、理解慣性的概念，知道質(zhì)量是慣性大小的量度；會(huì)用慣性解釋一些現(xiàn)象。二、過(guò)程與方法１、觀察生活中的慣性現(xiàn)象，了解力和運(yùn)動(dòng)的關(guān)系２、通過(guò)實(shí)驗(yàn)加深對(duì)牛頓第一定律的理解３、理解理想實(shí)驗(yàn)是科學(xué)研究的重要方法三、情感態(tài)度與價(jià)值觀１、通過(guò)伽利略和亞里士多德對(duì)力和運(yùn)動(dòng)關(guān)系的不同認(rèn)識(shí)，了解人類認(rèn)識(shí)事物本質(zhì)的曲折性２、感悟科學(xué)是人類進(jìn)步的不竭動(dòng)力［教學(xué)重點(diǎn)］１、理解力和運(yùn)動(dòng)的關(guān)系２、對(duì)牛頓第一定律和慣性的正確理解３、理想實(shí)驗(yàn)［教學(xué)難點(diǎn)］１、力和運(yùn)動(dòng)的關(guān)系２、慣性和質(zhì)量的關(guān)系［課時(shí)安排］1課時(shí)［教學(xué)過(guò)程］［引入］
人教版新課標(biāo)高中物理必修1牛頓第一定律教案3篇
一、知識(shí)與技能１、知道伽利略的理想實(shí)驗(yàn)及其主要推理過(guò)程和推論，知道理想實(shí)驗(yàn)是科學(xué)研究的重要方法２、理解牛頓第一定律的內(nèi)容及意義；理解力和運(yùn)動(dòng)的關(guān)系，知道物體的運(yùn)動(dòng)不需要力來(lái)維持。３、理解慣性的概念，知道質(zhì)量是慣性大小的量度；會(huì)用慣性解釋一些現(xiàn)象。二、過(guò)程與方法１、觀察生活中的慣性現(xiàn)象，了解力和運(yùn)動(dòng)的關(guān)系２、通過(guò)實(shí)驗(yàn)加深對(duì)牛頓第一定律的理解３、理解理想實(shí)驗(yàn)是科學(xué)研究的重要方法三、情感態(tài)度與價(jià)值觀１、通過(guò)伽利略和亞里士多德對(duì)力和運(yùn)動(dòng)關(guān)系的不同認(rèn)識(shí)，了解人類認(rèn)識(shí)事物本質(zhì)的曲折性２、感悟科學(xué)是人類進(jìn)步的不竭動(dòng)力［教學(xué)重點(diǎn)］１、理解力和運(yùn)動(dòng)的關(guān)系２、對(duì)牛頓第一定律和慣性的正確理解３、理想實(shí)驗(yàn)［教學(xué)難點(diǎn)］１、力和運(yùn)動(dòng)的關(guān)系２、慣性和質(zhì)量的關(guān)系
人教版高中歷史必修2第二次工業(yè)革命教案2篇
請(qǐng)回答：根據(jù)上述材料，概述第二次工業(yè)革命興起的主要原因?！紖⒖即鸢浮舰僬紊?，資本主義制度在世界范圍內(nèi)的確立，為第二次工業(yè)革命提供了政權(quán)保障。②市場(chǎng)上，世界市場(chǎng)進(jìn)一步拓展，推動(dòng)生產(chǎn)進(jìn)步發(fā)展。③科技上，19世紀(jì)自然科學(xué)的飛速發(fā)展與重大突破。④勞動(dòng)力上，擁有更多、素質(zhì)更好的自由勞動(dòng)力。⑤經(jīng)濟(jì)上，擁有更加雄厚的資本。探索攻關(guān)二：第二次工業(yè)革命與壟斷組織的出現(xiàn)的關(guān)系材料一第二次工業(yè)革命產(chǎn)生的新興工業(yè)部門，在廠房、設(shè)備、技術(shù)要求和產(chǎn)品結(jié)構(gòu)的復(fù)雜性等方面，都對(duì)生產(chǎn)組織提出了新的要求。這是過(guò)去的獨(dú)家企業(yè)無(wú)法滿足的，而且一般沒(méi)有足夠的資金?！谑?，集中資金的合股公司迅速增加起來(lái)，起大型企業(yè)壟斷組織也就應(yīng)運(yùn)而生。
人教版新課標(biāo)小學(xué)數(shù)學(xué)二年級(jí)上冊(cè)2100以內(nèi)的加法和減法（二）教案
教材分析：例4是讓學(xué)生判斷媽媽要買三種生活用品，帶100元錢夠不夠?？梢越Y(jié)合這種生活中經(jīng)常出現(xiàn)的情景，使學(xué)生認(rèn)識(shí)到，在日常生活中，有時(shí)需要進(jìn)行精確計(jì)算，有時(shí)根據(jù)實(shí)際的需要只要估算出大致的結(jié)果就可以了，便于學(xué)生更完整、全面、深刻地認(rèn)識(shí)數(shù)學(xué)的功能。估算的策略是多樣化的，可以用連加，也可以用連減，還可以用加減混合，中間包含了加法的估算和減法的估算。教材上呈現(xiàn)了兩種估算策略，有一名學(xué)生用連減的方法先估算出100-28大約得70，再估算出70-43大約得30，從而判斷用剩下的錢買水杯還夠，兩步計(jì)算中都運(yùn)用了估算。另一名學(xué)生先用加法估算出28+43大約得70，再口算出大約還剩30元，從而得出買水杯還夠的結(jié)論，第一步計(jì)算運(yùn)用了估算，第二步是精確計(jì)算。由于每個(gè)個(gè)體的思維方式和思維水平不同，所采取的估算策略也是不同的，教材上除了提供這兩種估算策略以外，還有一名學(xué)生提出問(wèn)題：“還可以怎樣算呢？”提示教師在教學(xué)時(shí)讓學(xué)生靈活采用適合自己的估算方法，體現(xiàn)了算法多樣化的思想。