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人教版高中生物必修1細(xì)胞的癌變說(shuō)課稿
5．5癌癥的預(yù)防作為本節(jié)最重要內(nèi)容，且與生活息息相關(guān)，我采用老師引導(dǎo)、學(xué)生討論總結(jié)的方法進(jìn)行教學(xué)。從生活各方面總結(jié)出保健良方 ，既對(duì)知識(shí)有很好應(yīng)用，又體現(xiàn)對(duì)生命的熱愛(ài)。此時(shí)，本節(jié)課達(dá)到高潮，同學(xué)們意氣風(fēng)發(fā)，熱烈討論，實(shí)現(xiàn)本節(jié)課的教學(xué)目標(biāo)。5．6 癌癥的治療通過(guò)講述癌癥治療方法的副作用，激發(fā)學(xué)生探究生物學(xué)欲望，激勵(lì)學(xué)生立志除癌。 在此，我選用一則關(guān)于一名癌癥晚期病人運(yùn)用心理療法成功戰(zhàn)勝癌癥的故事，在于對(duì)不同層次的學(xué)生進(jìn)行多方面啟發(fā)教育，體現(xiàn)面向全體學(xué)生的課程理念。5．7 愉悅總結(jié)，及時(shí)反饋本節(jié)知識(shí)點(diǎn)零散，我將帶領(lǐng)學(xué)生回憶瀏覽本節(jié)內(nèi)容，使零散知識(shí)點(diǎn)系統(tǒng)化。在課堂反饋環(huán)節(jié)，我通過(guò)簡(jiǎn)單練習(xí)采用分組競(jìng)答的方式把握學(xué)生對(duì)知識(shí)的掌握程度，并給予表現(xiàn)突出的學(xué)生適當(dāng)獎(jiǎng)勵(lì)，這是本節(jié)課第三個(gè)亮點(diǎn)。競(jìng)答既使課堂顯得緊湊、集中，又有利于形成學(xué)生的競(jìng)爭(zhēng)意識(shí)，還使得學(xué)生的知識(shí)得以鞏固應(yīng)用。
人教版高中生物必修1細(xì)胞的衰老與凋亡說(shuō)課稿
4、最后從生物的壽命引入，探討細(xì)胞的死亡。強(qiáng)調(diào)細(xì)胞死亡有兩種形式。(1).細(xì)胞壞死，它是由某些外界因素造成細(xì)胞急速死亡，是一種被動(dòng)性死亡；(2).細(xì)胞凋亡，這是一種由特定基因控制的主動(dòng)性死亡。細(xì)胞壞死與細(xì)胞凋亡在形態(tài)學(xué)和生物化學(xué)上有著明顯的區(qū)別。細(xì)胞凋亡有廣泛的生物學(xué)意義，比如胚胎發(fā)育期手的發(fā)育如果沒(méi)有細(xì)胞的調(diào)亡就不會(huì)有纖細(xì)的手指；如果沒(méi)有正常的細(xì)胞調(diào)亡，蝌蚪的尾部就不會(huì)消失，它將永遠(yuǎn)不能變成青蛙……。正常的細(xì)胞調(diào)亡還肩負(fù)著維持各種組織器官固有體積和形態(tài)的功能；還會(huì)使機(jī)體內(nèi)異常的細(xì)胞得到及時(shí)清除，去處潛在的隱患；例如癌癥就是異常的細(xì)胞沒(méi)有及時(shí)死亡的結(jié)果……。因此細(xì)胞的正常死亡是生物體的一種非常重要的調(diào)節(jié)機(jī)制，是機(jī)體平衡細(xì)胞增殖，調(diào)節(jié)機(jī)體細(xì)胞樹(shù)木恒定的方式，是必不可少的生命過(guò)程。（15分鐘）5、課堂小結(jié)，可以把課堂傳授的知識(shí)盡快地轉(zhuǎn)化為學(xué)生的素質(zhì)；簡(jiǎn)單扼要的課堂小結(jié)，可使學(xué)生更深刻地理解政治理論在實(shí)際生活中的應(yīng)用，并且逐漸地培養(yǎng)學(xué)生具有良好的個(gè)性。
人教版高中生物必修2DNA的復(fù)制說(shuō)課稿
設(shè)問(wèn)：DNA復(fù)制后兩個(gè)子代DNA分子與親代DNA分子是否完全相同？為什么？通過(guò)設(shè)問(wèn)，讓學(xué)生進(jìn)一步理解和鞏固DNA復(fù)制的全過(guò)程。接下來(lái)讓學(xué)生總結(jié)出DNA復(fù)制的四大基本條件：① 模板：開(kāi)始解旋的DNA分子的兩條單鏈；② 原料：是游離在核液中的脫氧核苷酸；③ 能量：是通過(guò)水解ATP提供；④ 酶：酶是指一個(gè)酶系統(tǒng)，不僅僅是指一種解旋酶。最后通過(guò)以上分析，總結(jié)出DNA復(fù)制的意義以及在生活中的應(yīng)用：意義：DNA通過(guò)復(fù)制，使遺傳信息從親代傳給子代，從而保證了物種的相對(duì)穩(wěn)定性，保持了遺傳信息的連續(xù)性，使物種得以延續(xù)。應(yīng)用：目前DNA分子廣泛應(yīng)用于刑事案件偵破等方面：如：DNA分子是親子鑒定的主要證據(jù)之一。把案犯在現(xiàn)場(chǎng)留下的毛發(fā)、血等進(jìn)行分析作為破案的證據(jù)，與DNA有關(guān)。五、設(shè)計(jì)課堂練習(xí)：設(shè)計(jì)一題典型課堂練習(xí)：即有關(guān)半保留復(fù)制及計(jì)算的習(xí)題：
人教版高中生物必修2遺傳密碼的破譯說(shuō)課稿
3、遺傳密碼的特點(diǎn) 連續(xù)性、簡(jiǎn)并性、通用性5、課堂練習(xí)6、作業(yè)布置假如，我們利用(ACU)n核苷酸長(zhǎng)鏈合成了含有蘇氨酸的多肽，那么蘇氨酸可能的密碼子有哪些？如何運(yùn)用實(shí)驗(yàn)方法確證蘇氨酸的密碼子究竟是什么？七、教學(xué)反思1、教材中豐富的科學(xué)史料，是我們?cè)谡n堂上進(jìn)行探究性學(xué)習(xí)活動(dòng)的良好素材，教師要整理和運(yùn)用好。千萬(wàn)不要低估學(xué)生的思維能力，當(dāng)學(xué)生的思維能力被你想方設(shè)法激發(fā)出來(lái)的時(shí)候，你會(huì)發(fā)現(xiàn)他們的創(chuàng)造力是無(wú)窮的。2、探究性學(xué)習(xí)的目的并不僅僅是問(wèn)題的解決，更重要的是在探究過(guò)程中體驗(yàn)和獲取科學(xué)研究方法，培養(yǎng)合作與分享的精神以及實(shí)事求是的科學(xué)態(tài)度，鍛煉思維能力，提高科學(xué)素養(yǎng)。3、學(xué)生是學(xué)習(xí)的主體，教師是引導(dǎo)者。我們要采取措施讓學(xué)生積極主動(dòng)地參與到學(xué)習(xí)活動(dòng)中來(lái)，通過(guò)他們的思考、討論、爭(zhēng)辯、合作等活動(dòng)來(lái)獲取方法，建構(gòu)知識(shí)。
人教版高中政治必修1價(jià)格變動(dòng)的影響說(shuō)課稿
回歸生活：近幾年,我國(guó)市場(chǎng)上豬肉價(jià)格在不斷地波動(dòng)。請(qǐng)智囊團(tuán)商議：我們集團(tuán)如何才能避免重蹈“張老漢”的覆轍？學(xué)生活動(dòng)：思考、發(fā)言、群策群力。教師鼓勵(lì)學(xué)生從多角度分析，找出解決問(wèn)題的不同方法。教師點(diǎn)撥：在豬肉價(jià)格波動(dòng)較大時(shí)，我們除了調(diào)節(jié)生產(chǎn)規(guī)模，還可以采用引進(jìn)新品種、加強(qiáng)科學(xué)管理等手段來(lái)提高勞動(dòng)生產(chǎn)率，從而在價(jià)格競(jìng)爭(zhēng)中更具優(yōu)勢(shì)。同時(shí)，我們要在激烈的市場(chǎng)競(jìng)爭(zhēng)中站穩(wěn)腳跟，還必須以市場(chǎng)為導(dǎo)向，生產(chǎn)適銷對(duì)路的高質(zhì)量產(chǎn)品，做到“人無(wú)我有，人有我優(yōu)，人優(yōu)我轉(zhuǎn)”。教師引導(dǎo)學(xué)生分析：價(jià)格變動(dòng)對(duì)生產(chǎn)規(guī)模的調(diào)節(jié)、對(duì)勞動(dòng)生產(chǎn)率的提高及促使企業(yè)生產(chǎn)適銷對(duì)路的高質(zhì)量產(chǎn)品，就是在價(jià)格、供求關(guān)系及市場(chǎng)競(jìng)爭(zhēng)的刺激下，價(jià)值規(guī)律發(fā)揮“棒子”（調(diào)節(jié)資源配置）、“鞭子”（鞭策個(gè)別勞動(dòng)生產(chǎn)率的提高）及“篩子”（優(yōu)勝劣汰）作用的結(jié)果，從而將本節(jié)課的內(nèi)容與第一框題有機(jī)聯(lián)系在一起，幫助學(xué)生從不同角度更深刻的理解價(jià)值規(guī)律的作用。
人教版高中政治必修3傳統(tǒng)文化的繼承說(shuō)課稿
只有對(duì)儒家的價(jià)值作出客觀、公正、全面的評(píng)價(jià)，才可能避免陷入文化虛無(wú)主義或文化復(fù)古主義的誤區(qū)，合理地、充分地開(kāi)發(fā)利用儒學(xué)乃至整個(gè)國(guó)學(xué)的資源為現(xiàn)代社會(huì)服務(wù)，為促進(jìn)我國(guó)經(jīng)濟(jì)發(fā)展服務(wù)。運(yùn)用所學(xué)知識(shí)，談?wù)剬?duì)待儒學(xué)我們應(yīng)該持有的態(tài)度。答案：（1）儒學(xué)是我國(guó)傳統(tǒng)文化中一個(gè)非常重要的組成部分。傳統(tǒng)文化具有相對(duì)穩(wěn)定性，它的內(nèi)涵又能夠因時(shí)而變，因此，我們對(duì)待儒學(xué)的正確態(tài)度應(yīng)該是“取其精華，去其糟粕，批判繼承，古為今用”。（2）面對(duì)儒學(xué)，我們要辯證地認(rèn)識(shí)它在現(xiàn)實(shí)生活中的作用，分辨其中的精華和糟粕。對(duì)于其中符合社會(huì)發(fā)展要求的、積極向上的內(nèi)容，應(yīng)該繼續(xù)保持和發(fā)揚(yáng)，使其為社會(huì)主義現(xiàn)代化建設(shè)服務(wù)；對(duì)于其中不符合社會(huì)發(fā)展要求的、落后的、腐朽的東西，必須“移風(fēng)易俗”，自覺(jué)地加以改造和剔除。(五)作業(yè)布置傳統(tǒng)文化的作用是什么？如何正確對(duì)待傳統(tǒng)文化？
人教版高中政治必修4意識(shí)的本質(zhì)說(shuō)課稿
師：分析得非常到位。大家來(lái)看看薛寶釵是怎么說(shuō)的？薛寶釵的評(píng)論：“不像吟月了，月字底下放一個(gè)‘色’字倒還使得，你看句句倒是月色。這也罷了，原來(lái)詩(shī)從胡說(shuō)來(lái)，再遲幾天就好了?！鄙海ㄗx第三首詩(shī)）“精華欲掩料應(yīng)難，影自娟娟魄自寒。一片砧敲千里白，半輪雞唱五更殘。綠蓑江上秋聞笛，紅袖樓頭夜倚欄。博得嫦娥應(yīng)借問(wèn)，緣何不使永團(tuán)圓！”這首詩(shī)語(yǔ)言很樸實(shí)，但意境很深遠(yuǎn)。我雖然讀過(guò)《紅樓夢(mèng)》這本書(shū)，也看過(guò)電視劇，但我閱歷太淺，說(shuō)不出詩(shī)中所包含的深刻內(nèi)涵。師：賈寶玉的評(píng)論：“這首不但好，而且新巧有意趣，可知俗語(yǔ)說(shuō)的‘天下無(wú)難事，只怕有心人。2．意識(shí)的形式是主觀的意識(shí)是人腦對(duì)客觀存在的反映，意識(shí)是不是僅僅是人腦對(duì)客觀存在原原本本的反映呢？“龍、鳳”是中華民族的象征，是炎黃子孫的兩大主要圖騰，但地球上從來(lái)就沒(méi)有出現(xiàn)過(guò)“龍、鳳”，那么“龍、鳳”的觀念又是從何而來(lái)的呢？原來(lái)，“龍、鳳”的觀念最早產(chǎn)生于原始社會(huì)的圖騰崇拜。、
人教版高中政治必修4意識(shí)的作用說(shuō)課稿（一）
1、課題引入：我設(shè)計(jì)以提問(wèn)哲學(xué)到底是什么？的問(wèn)題激發(fā)學(xué)生的閱讀興趣。我設(shè)計(jì)典型事例，通過(guò)學(xué)生討論，教師總結(jié)的形式，并得出其實(shí)哲學(xué)就在我們身邊。2、講授新課：（35分鐘）通過(guò)教材第一目的講解，讓學(xué)生明白，生活和學(xué)習(xí)中有許多蘊(yùn)涵哲學(xué)道理的故事，表明哲學(xué)并不神秘總結(jié)并過(guò)渡：生活也離不開(kāi)哲學(xué)，哲學(xué)可以是我正確看待自然、人生、和社會(huì)的發(fā)展，從而指導(dǎo)人們正確的認(rèn)識(shí)和改造世界。整個(gè)過(guò)程將伴隨著多媒體影像資料和生生對(duì)話討論以提高學(xué)生的積極性。3、課堂反饋，知識(shí)遷移。最后對(duì)本科課進(jìn)行小結(jié)，鞏固重點(diǎn)難點(diǎn)，將本課的哲學(xué)知識(shí)遷移到與生活相關(guān)的例子，實(shí)現(xiàn)對(duì)知識(shí)的升華以及學(xué)生的再次創(chuàng)新；可使學(xué)生更深刻地理解重點(diǎn)和難點(diǎn)，為下一框?qū)W習(xí)做好準(zhǔn)備。
人教版高中語(yǔ)文必修3《宇宙的邊疆》說(shuō)課稿2篇
（有的恒星旋轉(zhuǎn)平穩(wěn)均衡，有些恒星是因快速旋轉(zhuǎn)而變了形。作者以擬人的手法，生動(dòng)形象地描述，仿佛向我們展示了不同恒星的性情：有的穩(wěn)重沉靜，有的急切躁動(dòng)。讀來(lái)生動(dòng)有趣，妙趣橫生。）(3)我們探索宇宙的時(shí)候，既要勇于懷疑，又要富于想象。想象經(jīng)常能夠把我們帶領(lǐng)到嶄新的世界，沒(méi)有想象，我們就處處碰壁。懷疑可以使我們擺脫幻想，還可以檢驗(yàn)我們的推測(cè)。（對(duì)于未知領(lǐng)域的探索是需要懷疑和想象的，想象是科學(xué)的翅膀，敢于想象，并不斷地探索驗(yàn)證，所謂“大膽假設(shè)，小心求證”懷疑否定舊知，產(chǎn)生新知。作者以簡(jiǎn)潔的語(yǔ)言闡述了想象和懷疑看似矛盾的兩者在宇宙探索中的相輔相成，和諧統(tǒng)一。作者不囿于介紹宇宙知識(shí)，還發(fā)表自己的見(jiàn)解。）(4)我認(rèn)為宇宙里很可能到處都充滿著生命，只是我們?nèi)祟惿形窗l(fā)現(xiàn)而已。我們的探索才剛剛開(kāi)始。
人教版高中政治必修1影響價(jià)格的因素說(shuō)課稿
第一部分：說(shuō)教材我將從本框題的地位、教學(xué)目標(biāo)及教學(xué)重難點(diǎn)等方面進(jìn)行闡述。首先，本框題在教材知識(shí)體系中的地位：《影響價(jià)格的因素》是人教版教材高一政治必修第一單元第二課的第一框題。本框主要給學(xué)生介紹引起商品價(jià)格變化的因素，使學(xué)生通過(guò)學(xué)習(xí)能夠明確日常經(jīng)濟(jì)生活中價(jià)格變動(dòng)的原因。本框既是對(duì)前一課內(nèi)容的承接又是下框內(nèi)容得以展開(kāi)的基礎(chǔ)，也就是說(shuō)，本框在本單元學(xué)習(xí)中起著承上啟下的作用。其次，教學(xué)目標(biāo)。根據(jù)課程標(biāo)準(zhǔn)的要求和學(xué)生的實(shí)際情況，我將確定以下的教學(xué)目標(biāo)：（1）知識(shí)目標(biāo)歸納影響價(jià)格的因素,理解價(jià)值決定價(jià)格、社會(huì)必要?jiǎng)趧?dòng)時(shí)間決定價(jià)值量以及勞動(dòng)生產(chǎn)率與商品價(jià)值量的關(guān)系，明確價(jià)值規(guī)律的基本內(nèi)容和表現(xiàn)形式。（2）能力目標(biāo)培養(yǎng)學(xué)生透過(guò)現(xiàn)象分析事物本質(zhì)的能力；增強(qiáng)學(xué)生的競(jìng)爭(zhēng)意識(shí)，提高參與經(jīng)濟(jì)生活的能力。
人教版高中政治必修1公司的經(jīng)營(yíng)說(shuō)課稿
l意義（這里突破難點(diǎn)的方式手段——舉典型例；結(jié)合時(shí)事；討論。演繹歸納法運(yùn)用，引導(dǎo)學(xué)生對(duì)各種感性材料進(jìn)行分析與歸納，形成一定的理性認(rèn)識(shí)，做到理論與實(shí)際的緊密結(jié)合，提高學(xué)生的抽象思維能力。）接下來(lái)呢是課堂小結(jié)，引導(dǎo)學(xué)生根據(jù)板書(shū)鞏固知識(shí)。（這里我運(yùn)用的是提綱式板書(shū)：這種形式的板書(shū)能夠突出課文的重點(diǎn)，便于學(xué)生抓住要領(lǐng)、把握內(nèi)容、加深印象，培養(yǎng)學(xué)生的分析概括能力。）布置作業(yè)：也就是教學(xué)評(píng)價(jià)環(huán)節(jié)引導(dǎo)學(xué)生課后搜集某個(gè)公司集團(tuán)發(fā)展歷程，并做一定思考，下節(jié)課和大家交流。（這樣設(shè)計(jì)呢這樣設(shè)計(jì)旨在培養(yǎng)學(xué)生的實(shí)踐能力和動(dòng)手操作能力，加深對(duì)知識(shí)的理解）謝謝大家，我的說(shuō)課就到這里。懇請(qǐng)大家批評(píng)指正。板書(shū)設(shè)計(jì)：公司的經(jīng)營(yíng)一、公司的類型1、企業(yè)的含義2、公司的含義3、公司的類型：有限責(zé)任公司和股份有限公司
人教版高中政治必修1新時(shí)代的勞動(dòng)者說(shuō)課稿
第一環(huán)節(jié)：關(guān)于勞動(dòng)光榮和就業(yè)的意義。這兩個(gè)問(wèn)題學(xué)生在自主閱讀的基礎(chǔ)上，教師設(shè)疑，給出兩個(gè)人物事跡，一是農(nóng)民工劉俊剛把青春獻(xiàn)給第二個(gè)家鄉(xiāng)的城市美容師；一是北大學(xué)子李彥宏自主創(chuàng)業(yè)，創(chuàng)建百度公司，啟發(fā)學(xué)生比較、思考。很多學(xué)生傾向于要做李彥宏，教師則適時(shí)引導(dǎo)：難道清潔工的勞動(dòng)不重要嗎？經(jīng)過(guò)辯論，歸納出勞動(dòng)和就業(yè)的意義。接著利用教材中李師傅的事例，進(jìn)行問(wèn)題探究，“李師傅找不到工作的原因是什么？”從主客觀兩方面分析，帶著問(wèn)題進(jìn)入到下一環(huán)節(jié)學(xué)習(xí)。第二環(huán)節(jié)：突出重點(diǎn)。多媒體展示：通過(guò)數(shù)字的列舉及對(duì)占有材料的分析，既看到了我國(guó)就業(yè)形勢(shì)嚴(yán)峻，也介紹了國(guó)家關(guān)注民生，實(shí)施積極的就業(yè)政策。在此基礎(chǔ)上，教師啟發(fā)學(xué)生歸納“我國(guó)就業(yè)嚴(yán)峻的原因及對(duì)策？”學(xué)生把教材理論與生活中的現(xiàn)實(shí)材料相結(jié)合,進(jìn)行探究,得出就業(yè)形勢(shì)嚴(yán)峻的主要原因及其相應(yīng)對(duì)策。
人教版高中政治必修3文化創(chuàng)新的途徑說(shuō)課稿
一、 教材分析1、地位和作用《文化創(chuàng)新的途徑》是人教版教材高二政治必修3第二單元第五課第二個(gè)框題內(nèi)容，本課是對(duì)全面兩課的一個(gè)提升，同時(shí)對(duì)接下來(lái)學(xué)習(xí)第三、四單元的知識(shí)具有指導(dǎo)作用。文化創(chuàng)新是一個(gè)社會(huì)熱點(diǎn)，具有很強(qiáng)的思想理論性和探索實(shí)踐性。在前面兩課中，學(xué)生基本明確了文化的交流、傳播和發(fā)展；也明白了文化的繼承和發(fā)展需要?jiǎng)?chuàng)新。而怎樣進(jìn)行創(chuàng)新是本節(jié)課探討的內(nèi)容，也是本單元的重點(diǎn)、難點(diǎn)和落腳點(diǎn)。2、教學(xué)目標(biāo)（1）知識(shí)與能力目標(biāo)：①識(shí)計(jì)文化創(chuàng)新的途徑；理解文化創(chuàng)新過(guò)程中要認(rèn)識(shí)和處理好兩對(duì)基本關(guān)系：當(dāng)代文化與傳統(tǒng)文化、民族文化和外來(lái)文化的關(guān)系；②使學(xué)生初步具備認(rèn)識(shí)和處理當(dāng)代文化與傳統(tǒng)文化、民族文化與外來(lái)文化關(guān)系的能力；使學(xué)生具備在合作、探究中體驗(yàn)生活、生成認(rèn)識(shí)、構(gòu)建知識(shí)的能力。
高中教師個(gè)人教學(xué)工作計(jì)劃5篇
二、學(xué)情分析 在校領(lǐng)導(dǎo)的正確領(lǐng)導(dǎo)下，本學(xué)期我校生源比去年有了重大的變化.高一年級(jí)招收了400多名新生，學(xué)校帶來(lái)了新的希望.然而，我清醒地認(rèn)識(shí)到任重而道遠(yuǎn)的現(xiàn)實(shí)是，我校實(shí)驗(yàn)班分?jǐn)?shù)線僅為140分，普通班入學(xué)成績(jī)?nèi)跃痈浇髦袑W(xué)之末.要實(shí)現(xiàn)我校教學(xué)質(zhì)量的根本性進(jìn)步，非一朝一夕之功.實(shí)驗(yàn)班的教學(xué)當(dāng)然是重中之重，而普通班又絕不能一棄了之.現(xiàn)在的學(xué)情與現(xiàn)實(shí)決定了并不是付出十分努力就一定有十分收獲.但教師的責(zé)任與職業(yè)道德時(shí)刻提醒我，沒(méi)有付出一定是沒(méi)有收獲的.作為新時(shí)代的教師，只有付出百倍的努力，苦干加巧干，才能對(duì)得起良心，對(duì)得起人民群眾的期望.
人教版高中生物必修1物質(zhì)跨膜運(yùn)輸?shù)姆绞秸f(shuō)課稿
(4)提出問(wèn)題:三種運(yùn)輸方式有哪些異同 組織學(xué)生分析填表,反饋和糾正.提出問(wèn)題:影響自由擴(kuò)散,協(xié)助擴(kuò)散和主動(dòng)運(yùn)輸速度的主要因素各是什么 畫(huà)出細(xì)胞對(duì)某物的自由擴(kuò)散,協(xié)助擴(kuò)散和主動(dòng)運(yùn)輸速度隨細(xì)胞外濃度的改變而變化的曲線圖組織學(xué)生分組討論,并作圖,展示各組的成果.教學(xué)說(shuō)明:本環(huán)節(jié)鞏固理論知識(shí)是對(duì)課本知識(shí)擴(kuò)展和對(duì)重點(diǎn),難點(diǎn)內(nèi)容的深入理解和總結(jié),只有理解了三種運(yùn)輸方式的異同,才能完成本環(huán)節(jié)教學(xué)任務(wù),既突顯書(shū)本知識(shí),又培養(yǎng)學(xué)生的團(tuán)結(jié)協(xié)作的精神,提高學(xué)生制做圖表的能力和抽象化思維能力的形成.2.大分子的運(yùn)輸引導(dǎo)學(xué)生回憶分泌蛋白的分泌過(guò)程,得出胞吐現(xiàn)象,提出問(wèn)題:那大家知道白細(xì)胞是如何吃掉病菌的嗎 顯示有關(guān)圖片.強(qiáng)調(diào):胞吞和胞吐作用都需要能量提出問(wèn)題:胞吞和胞吐體現(xiàn)了細(xì)胞膜結(jié)構(gòu)的特點(diǎn)是什么 與書(shū)本前面知識(shí)相聯(lián)系.(四)技能訓(xùn)練指導(dǎo)學(xué)生就《技能訓(xùn)練》部分進(jìn)行討論五,反饋練習(xí)1.教師小結(jié)幾種運(yùn)輸方式,特別是自由擴(kuò)散,協(xié)助擴(kuò)散和主動(dòng)運(yùn)輸?shù)奶攸c(diǎn)
新人教版高中英語(yǔ)必修3Unit 1 Festivals and Celebrations-Reading for writing教學(xué)設(shè)計(jì)二
Step 3 Analyzing article structureActivity 31. Teachers raise questions to guide students to analyze the chapter structure of this diary and think about how to describe the festival experience. (1)What should be included in the opening/body/closing paragraph(s)?(2)How did the writer arrange his/her ideas?(3)What kind of interesting details did the writer describe?(4)How did the writer describe his/her feelings/emotions during the event?2. Students read and compare the three sentence patterns in activity 2. Try to rewrite the first paragraph of the diary with these three sentence patterns. After that, students exchange corrections with their partners. Such as:●This was my first time spending three days experiencing the Naadam Festival in China’s Inner Mongolia Autonomous Region and it was an enjoyable and exciting experience. ●I'll never forget my experience at the Naadam Festival because it was my first time to watch the exciting Mongolian games of horse racing, wrestling, and archery so closely. ●I'll always remember my first experience at the Naadam Festival in China’s Inner Mongolia Autonomous Region because it was so amazing to spend three days witnessing a grand Mongolian ceremony. Step 4 Accumulation of statementsActivity 41. Ask the students to read the diary again. Look for sentences that express feelings and emotions, especially those with the -ing form and the past participle. Such as:● …h(huán)orse racing, wrestling, and archery, which are all so exciting to watch. ● some amazing performances● I was surprised to see…● I was a little worried about. . . ● feeling really tiredOther emotional statements:●I absolutely enjoyed the archery, too, but the horse races were my favourite part. ●I'm finally back home now, feeling really tired, but celebrating Naadam with my friend was totally worth it. ●He invited me back for the winter to stay in a traditional Mongolian tent and cat hot pot. I can’t wait!2. In addition to the use of the -ing form and the past participle, the teacher should guide the students in the appreciation of these statements, ask them to memorize them, and encourage them to use them reasonably in writing practice.
新人教版高中英語(yǔ)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(yǔ)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(yǔ)必修3Unit 4 Space Exploration-Reading for Writing教學(xué)設(shè)計(jì)二
⑦在我看來(lái), 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(yǔ)必修3Unit 5 The value of money-Reading and Thinking教學(xué)設(shè)計(jì)二
? Could you offer me some kind of work here?? I don’t want your charity, I just want an honest job.? Careless: I landed in Britain by accident.Step 7:Consolidation.? Find Henry? Roderick and Oliver were I .making a bet when they saw Henry, a poor young man. ? Know Henry? About a month ago, Henry was sailing and later he found himself carried out to sea by a strong wind. Fortunately, he 2.was spotted by a ship. And it was the ship that brought him to 3.England? Offer money to Henry ? Oliver and Roderick gave Henry a letter and told him that there was money in it. They 4.persuaded him to accept it, and made him 5.promise that it wouldn't be opened until 2 o'clock.Step 8：Language pointsa large amount of: a large quantity of; a great deal ofe.g. They bought a large amount of furniture before they moved their new house.make a bet: make an arrangement to risk money, etc. on an event of which the result is doubtful.e.g. We made a bet on the result of the match.permit sb to do something: allow somebody to do somethinge.g. My mother doesn’t permit me to ride in the street after it rained.by accident: as a result of chancee.g. I only found it by accident.stare at: look at somebody or something with the eyes wide open in a fixed gaze( in astonishment, wonder, fear, etc)to be honest: to tell you the truth; to be franke.g. To be honest, I don’t think we have a chance of winning.Step7 Homework:What do you think will happen to Henry? Will the bank-note help him or get him into trouble?