15 夏天里的成長(zhǎng) 教案

1、Word文檔，下載后可任意編輯 15 夏天里的成長(zhǎng) 教案ZQBKAHoAdABYAGUAOQB2AEUAMgBVAGMAdgAyAHUANwA5AHYAbwBNAEEAegBhAFMAawBFAFoARAA2AFIAeAAwAHAAUwAyADMARABqAEoAUwBqAEgARQBiAEkAVQBBAGkAVwBiAFoASgBvAHMAdABpAGIAdQAwAEQAcQAzAFIAMwB5AC8AVQBxAHoAaABmAEcAKwBBAGEAagBiADAAeAA0ADUAZQBzAFoAdwBXAFEAeABnAGsARwBDAG0AUABnAEMAWAB2AGcARABCADEA

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27、EAcQBYAFcAZAA3ADMAUAB3AHQAcAAxADQAdwA9AA=15夏天里的成長(zhǎng)知識(shí)與能力：1.有感情地朗讀課文。2.會(huì)寫本課的9個(gè)生字。3.體會(huì)文章的寫法。過(guò)程與方法：通過(guò)閱讀文本，理解為什么說(shuō) “夏天是萬(wàn)物迅速生長(zhǎng)的季節(jié)”。情感態(tài)度與價(jià)值觀：體會(huì)的寫作特點(diǎn)，理解最后一句話的含義。(人一定要珍惜時(shí)間，積極爭(zhēng)取知識(shí)、能力、經(jīng)驗(yàn)的增長(zhǎng)，不能錯(cuò)過(guò)時(shí)機(jī)，否則就會(huì)成為一事無(wú)成的人。)1.通過(guò)閱讀，理解為什么說(shuō)“夏天是萬(wàn)物迅速生長(zhǎng)的季節(jié)?！?.了解的寫作順序，學(xué)習(xí)運(yùn)用淺顯的語(yǔ)言表達(dá)情感的方法。3.體會(huì)的表達(dá)特點(diǎn)，理解最后一句話的含義。多媒體課件2課時(shí)第一課時(shí)學(xué)習(xí)本課的生字詞，初步理清文

28、章脈絡(luò)，感知課文內(nèi)容。一、激趣導(dǎo)入。秋天是一個(gè)收獲的季節(jié)，但是秋天的累累碩果是需要在夏天用力生長(zhǎng)才能得來(lái)的，沒(méi)有夏天的生長(zhǎng)就不會(huì)有秋日的豐收，今天，我們共同學(xué)習(xí)夏天里的成長(zhǎng)這篇文章。設(shè)計(jì)意圖：由果實(shí)累累的秋天自然引出夏天，為出示課題做準(zhǔn)備。二、初讀課文，整體感知。1.出示課件1：自讀要求。學(xué)生自讀課文，要求讀準(zhǔn)字音、讀通句子。2.學(xué)習(xí)本課的生字，糾正學(xué)生讀錯(cuò)的字音，并指導(dǎo)個(gè)別語(yǔ)句的語(yǔ)音語(yǔ)調(diào)，為學(xué)生做好范讀。3.學(xué)生齊讀課文，做到正確、流利地朗讀。4.自由讀，喜歡讀哪一節(jié)就讀哪一節(jié)。5.簡(jiǎn)單說(shuō)說(shuō)讀后的感受。設(shè)計(jì)意圖：學(xué)生多次讀文，可從讀中感悟課文的主要內(nèi)容。三、再讀課文，理清脈絡(luò)。1.你能用文中

29、的一句話概括誰(shuí)在夏天里成長(zhǎng)嗎?出示課件2：夏天是萬(wàn)物迅速生長(zhǎng)的季節(jié)。(齊讀這句話)(板書(shū))這句話是文章的中心句，也是課文的第1自然段，全文都是圍繞這句話寫的。那么，圍繞這個(gè)中心句，是從哪些方面來(lái)講述的呢?(板書(shū)：植物、動(dòng)物、山水、鐵軌、馬路、人)設(shè)計(jì)意圖：組織學(xué)生讀課文，找出文章的中心句，理清課文的寫作順序，進(jìn)而明確文章是從植物、動(dòng)物、山水、鐵路、馬路等方面描寫“夏天是萬(wàn)物迅速生長(zhǎng)的季節(jié)”這句話的。第二課時(shí)1.理解課文是怎樣圍繞“夏天是萬(wàn)物迅速生長(zhǎng)的季節(jié)”這一句話寫的。2.體會(huì)的寫作特點(diǎn)，理解最后一句話的含義。一、復(fù)習(xí)鞏固，把握整體。夏天是多姿多彩的，夏天是萬(wàn)物迅速生長(zhǎng)的季節(jié)，這節(jié)課，我們繼續(xù)

30、走進(jìn)夏天，來(lái)共同學(xué)習(xí)夏天里的成長(zhǎng)這一課。(板書(shū)課題)設(shè)計(jì)意圖：學(xué)生回憶，快速走進(jìn)文本。二、研讀第2自然段，感受成長(zhǎng)。1.這篇課文是圍繞哪一句話寫的?2.出示課件3：自學(xué)提示。這一自然段主要寫了哪些生物?它們各有什么變化?這些生物在夏天里的成長(zhǎng)有什么共同特點(diǎn)?哪些詞能說(shuō)明這個(gè)特點(diǎn)?下面請(qǐng)同學(xué)們自由讀課文第2自然段。3.先自主思考然后小組交流。設(shè)計(jì)意圖：旨在培養(yǎng)學(xué)生獨(dú)立學(xué)習(xí)、 自主感悟的能力。4.出示課件46：交流提示。(1)生物從小到大，本來(lái)是天天長(zhǎng)的，不過(guò)夏天的長(zhǎng)是飛快的長(zhǎng)，跳躍的長(zhǎng)，活生生的看得見(jiàn)的長(zhǎng)。“飛快的”“跳躍的”“活生生的看得見(jiàn)的”說(shuō)明生物生長(zhǎng)的速度怎樣呢?(快很快迅速)在朗讀 “

31、飛快的”“跳躍的”“活生生的看得見(jiàn)的”這幾個(gè)詞語(yǔ)的時(shí)候，要讀出節(jié)奏感，稍快。誰(shuí)愿意來(lái)試試。(2)(瓜藤)一天可以長(zhǎng)出幾寸;(竹子、高粱)一夜可以多出半節(jié)。昨天是苞蕾，今天是鮮花，明天就變成了小果實(shí)。一塊白石頭，幾天不見(jiàn)，就長(zhǎng)滿了苔蘚;一片黃泥土，幾天不見(jiàn)，就變成了草坪菜畦。鄰家的小貓小狗小雞小鴨，個(gè)把月不過(guò)來(lái)，再見(jiàn)面，它已經(jīng)有了媽媽的一半大。這幾句話中提到了那些生物的生長(zhǎng)?植物：瓜藤、竹子、高粱、苞蕾(鮮花、果實(shí))、苔蘚、草坪、菜畦動(dòng)物：小貓、小狗、小雞、小鴨你從哪些詞可以看出生物是飛快的長(zhǎng)，跳躍的長(zhǎng)，活生生的看得見(jiàn)的長(zhǎng)?長(zhǎng)出幾寸多出半節(jié)長(zhǎng)滿了變成了有了媽媽的一半大(3)出示課件5：“昨天是苞

32、蕾，今天是鮮花，明天就變成了小果實(shí)?！蹦闶窃趺蠢斫膺@句話的?昨天、今天、明天都是表示時(shí)間的詞語(yǔ)，這三個(gè)詞語(yǔ)的使用，讓我們進(jìn)一步體會(huì)到了夏天動(dòng)植物成長(zhǎng)迅速的特點(diǎn)。你能仿照文中的句子用上“昨天今天明天”說(shuō)一句話嗎?昨天值得回憶，今天值得珍惜，明天一定要把握。設(shè)計(jì)意圖：抓住表示長(zhǎng)得快和時(shí)間的詞語(yǔ)，感悟夏日里活生生的、看得見(jiàn)的長(zhǎng)。5.為什么能把這一段寫得這么形象呢?因?yàn)檫x取了具有代表性的事物，并抓住事物的特點(diǎn)進(jìn)行描寫，給人留下了深刻的印象，今后我們?cè)趯懽魑臅r(shí)也要抓住有代表性的事物的特點(diǎn)去寫。設(shè)計(jì)意圖：幫助學(xué)生建立寫作文時(shí)要抓住事物的特點(diǎn)去寫的概念。此環(huán)節(jié)的設(shè)計(jì)，落實(shí)了本課的教學(xué)重點(diǎn)。6.朗讀：選擇你喜

33、歡的一種生物，讀出它成長(zhǎng)的特點(diǎn)。(指生讀，比賽讀)(讀的過(guò)程中進(jìn)行朗讀指導(dǎo)和評(píng)讀，使學(xué)生在讀中感悟，在讀中積累)三、研讀第3自然段。1.在夏天里，瓜藤、竹子、高粱、鮮花、苔蘚、草坪、菜畦、小貓、小狗、小雞、小鴨都在成長(zhǎng)，那么還有誰(shuí)在夏天里成長(zhǎng)呢?誰(shuí)愿意把第3自然段讀給大家聽(tīng)。2.草、樹(shù)、山、稻秧、甘蔗、地、水、鐵軌、柏油路3.出示課件6：你能用“因?yàn)樗浴边@樣的句式把這五種事物成長(zhǎng)的特點(diǎn)說(shuō)出來(lái)嗎?如：因?yàn)椴蓍L(zhǎng)樹(shù)木長(zhǎng)，所以山是一天一天地變豐滿。(因?yàn)榈狙黹L(zhǎng)，甘蔗長(zhǎng)，所以地是一天一天地高起來(lái);因?yàn)樗L(zhǎng)，瀑布長(zhǎng)，所以河是一天一天地變寬變深;因?yàn)殍F軌長(zhǎng)，所以連接處的縫隙幾乎填滿。因?yàn)榘赜吐烽L(zhǎng)，所以路像

34、是高起來(lái)。)(解釋：物體遇熱膨脹所以縫隙變小，路面高起來(lái)同理。)4.夏天連柏油路也是軟綿綿的，那么生活中還有什么東西是軟綿綿的?你還能說(shuō)出像軟綿綿這種結(jié)構(gòu)的詞語(yǔ)嗎?(如綠油油)5.選擇你喜歡的一兩句話讀出事物在夏天里成長(zhǎng)的特點(diǎn)。6.夏天還有哪些事物生長(zhǎng)迅速，你能仿照課文中的句子說(shuō)一說(shuō)嗎?設(shè)計(jì)意圖：此環(huán)節(jié)的設(shè)計(jì)有兩個(gè)意圖：一是在學(xué)習(xí)語(yǔ)文的過(guò)程中學(xué)會(huì)積累語(yǔ)言、運(yùn)用語(yǔ)言;二是聯(lián)系生活實(shí)際，將課內(nèi)與課外有機(jī)結(jié)合。四、研讀第4自然段。1.有生命的植物、 動(dòng)物乃至不具有生命的山水、鐵軌，甚至馬路在夏天里都在生長(zhǎng)，說(shuō)明了夏天的確是萬(wàn)物迅速生長(zhǎng)的季節(jié)，那么人也是一樣，也在一天天地長(zhǎng)大，人在夏天里的成長(zhǎng)有什么特

35、點(diǎn)呢?誰(shuí)愿意把第4自然段讀給大家聽(tīng)。2.出示課件7：理解兩句諺語(yǔ)?！傲铝?，看谷秀”：農(nóng)歷六月初六，就到處可見(jiàn)齊腰深、秀出穗的谷子了，谷穗吐金后，農(nóng)民們欣喜不已。“處暑不出頭，割谷喂老?！保禾幨罟?jié)氣在每年八月二十三或二十四，意味著炎熱的夏天即將過(guò)去，此時(shí)的谷子如果還不出穗，就沒(méi)收成的希望了，就像無(wú)用的荒草一樣，只能割掉喂牛吃了。3.在這一段中，哪句話使你受到的啟發(fā)最大?出示課件8：“農(nóng)作物到了該長(zhǎng)的時(shí)候不長(zhǎng)，或是長(zhǎng)得太慢，就沒(méi)有收成的希望。人也是一樣，要趕時(shí)候，趕熱天，盡量地用力地長(zhǎng)。”說(shuō)說(shuō)你是怎么理解這句話的。(1)農(nóng)作物夏天不長(zhǎng)或長(zhǎng)得太慢，秋天就沒(méi)有收成的希望。(2)道理：人也是一樣，要趕

36、時(shí)候，趕熱天，盡量地用力地長(zhǎng)。讀了這句話，你感受到了什么?明白了什么?熱天：在這里不只指季節(jié)，也指利于學(xué)習(xí)知識(shí)，利于成長(zhǎng)的時(shí)間、環(huán)境等，主要指青少年時(shí)期。長(zhǎng)：不僅僅指身體的成長(zhǎng)，年齡的增長(zhǎng)，體重的增加，還指知識(shí)的積累，認(rèn)識(shí)的提高，對(duì)時(shí)間的珍惜，對(duì)機(jī)遇的把握，努力學(xué)習(xí)的過(guò)程。人生的夏天指的是什么時(shí)期?一個(gè)人的青少年時(shí)期。這句話告訴我們一定要在青少年時(shí)期珍惜時(shí)間，積極爭(zhēng)取知識(shí)、能力、經(jīng)驗(yàn)的增長(zhǎng)，不能錯(cuò)過(guò)時(shí)機(jī)，否則就會(huì)成為一事無(wú)成的人。4.齊讀第4自然段，再次體會(huì)人要趕時(shí)候，趕熱天，盡量地用力地成長(zhǎng)的道理。設(shè)計(jì)意圖：體會(huì)使用諺語(yǔ)的作用，從而理解最后一句話的含義。五、回顧課文，拓展延伸。1.為什么選取

37、這幾種事物來(lái)寫?典型事物，抓住特點(diǎn)，今后我們?cè)趯懽魑臅r(shí)，要抓住有代表性的事物的特點(diǎn)來(lái)寫，這樣你的習(xí)作才會(huì)感人，才會(huì)吸引讀者。2.本文在語(yǔ)言上有什么特點(diǎn)?文章語(yǔ)言淺顯易懂，雖沒(méi)有華麗的詞匯，卻用得恰到好處，讓人感到親切、自然、樸實(shí)。3.你對(duì)描寫的哪些事物最感興趣，細(xì)細(xì)地、有感情地讀一讀。設(shè)計(jì)意圖：總結(jié)文章的寫法，便于學(xué)生在寫作文時(shí)運(yùn)用這種寫法。六、課堂小結(jié)。送給大家一句話，請(qǐng)和老師一起讀：少壯不努力，老大徒傷悲。自然界的一切事物都在夏天有力量地生長(zhǎng)著，希望同學(xué)們能夠在自己人生當(dāng)中的夏天里同樣有力量地生長(zhǎng)，等到了秋天才會(huì)有好的收成! 15夏天里的成長(zhǎng) 萬(wàn)物迅速生長(zhǎng)的季節(jié)植物動(dòng)物山水鐵軌人_ZQBK

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49、BiAEwAKwBKAHkAZwBpAEoATQBDAGsAWAAzADYAMQBLAHoARABpAG0AbQAxADAAOABQADYAaQB5ADcAeQBNAFUAcABIAGEAMgBzAGIAUgBUAGIAbwB6AHQAMwBzAHIATQA4ADAANABHADQAbwBuAFIATQBPAFMAbgBJAGIAVABsAEwAWABkAHIAdABYAGgAWAAxAFcAUQBzADcAVgBZAGQAcQBxAEMAB2AGMAdwBTAGMAcQBlAEsARQBVAGsAbwA5AHIAVQBxAGQAbwBpAEsASQBPAFUASABPADAAZQBxAEMA

50、TwBqADEASwBZAGQAeQB0ACsAaQBPAEEAZgBKAE8AUwBkAEkATABlAHkASgBGAFIATwBuAEgAOABtAFUARAAwAEIASwBJAG4AWgByAFAANQBEAFkAUwBDAGUATABCAFUASwBHAEEAbABEADEARgBpADQAUABYADIAOAB6AHEAdABZAEkAKwBZADQAVwBUAFYAaQAxAEkAdQBmAHkAeAB2AE8ARgBuAFYAWQAzADIAKwBGAFQASgB2AEYAbQBiAGUASABnAFIAUQA0AEQAZwBXAHMAUwB3AFUAUQBLAEEANgBt

51、AFYAQgBjAEkAbABEAEIAZQBMAEsASwAwAC8ALwBsAFUATwBBADEAcQBTAFMATAB3AE8AbQBPADUAMwBRAFgAWQBLAG8AdABuADkASwB1AGwAYQBrAEUAOAA4ADAAbQA5AFMAUQBPAEYAWQBzAGwAYQArADAAbABsADQAaQBmAEgAegBnAE4ANABpAE4AVwBrAGsAOABnAGcAZQBpAEIAKwBOAEEAbwBVAE0AQwBjAEEAWABPAG0AMgBSAHUASABmADQASABDAE4AUgBjAFoATgBEAFQAeQBPAG4AVQB5AEUA

52、UQByAFgAZwBLAGUAYwBUAEwALwByAHQAWABBAE4AcwBwAE0AdQA0AFMAZwBhAHQAUgBSAFkAcABKAFIAWQBwAEYAQwBmAEMAbwB3AE8AagBHADQAbQBRADAARgA5AGEAawB2ADUAVQBxAGgAUABkAGEAcgBrAGcAZgBwAFUAUwBpADEANABxAEUAKwBsAE4AbgBnAE4AOQBhAGwAZwAyAGwAQgBnADIAcgBqAEUAaAAzAGwAbwBUAFgAMABxAEkAZQBiAGYAcABiAFUANQB6AHEANQB6ADEAZQAzAEkAegBE

53、AHIAWABlADkAYgBVAHUAZABwAE4AZgAyADYAdABjADQAeQBqAG8ARABVAFYAdABhADYAcABoAEEAVgBLAGcANABwAGEAdQB5AHQAaABQADcASwBvAEUAdABiAFYAVwBsAHQAMwAxAGcAYgBxAEMAOABtAE8ANgBSADIATABpAGwAegB0AFAAaQBZAFQAaQAyAFYASgAxAHIAYQB1AGkAMgBWAE4ASgAwAEsAbwBYADYAVQB3AFYABpAEYAYgBaAFEAZQBEAEkAUgBZAGEABPAEQAUQBHAEUAYgBoAE8AeQBK

54、AFIAQwBxAFUAdQA3AGgASABvAEYASwBIAFoASQBOAHkARgB5AGgAMwBhAFMANQArAG8ASwA3AFcAUABlAEkASAA3AEQAbABJAG0AVABYAG0AZABDAGgAcwBzADQAZgBaAG8AYgBBAE4ANQBNAGsANgBrAEMAZgBwAEQAeQA2AHkAYQBPAGwATAA4AHkAcABmADkASABiADcANABaAFYALwBvAHAAdgBVAHAAdwAzAGoAbgAvAC8ANQAyAGYAMABMAHQAOAA5AGYAdgByADQANABFAFYALwArADUATwBiAGQA

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56、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