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人教版高中語文必修2《親近自然寫景要抓住特征》說課稿2篇
我選取這兩組例子的目的就是要學(xué)生在閱讀對(duì)比中明白“橫看成嶺側(cè)成峰。遠(yuǎn)近高低各不同”的道理。要讓學(xué)生明白：看同一景物，觀者所處的方位不同，角度不同，收到的效果也不同。最后教師明確：要寫出景物的特征，首先得仔細(xì)觀察，并注意觀察點(diǎn)的變化。然后追問：抓住景物的特征還有哪些要求？讓學(xué)生帶著問題再來看多媒體出示的夜晚荷塘圖和泰山松的有關(guān)圖片，先讓學(xué)生嘗試描寫，然后再出示《荷塘月色》和《雨中登泰山》中和圖片有關(guān)的兩段描寫。這兩段分別是：“曲曲折折的荷塘上面，彌望的是田田的葉子……仿佛遠(yuǎn)處高樓上渺茫的歌聲似的?！保ā逗商猎律罚?，“但是把人的心靈帶到一種崇高境界的，是那些“吸翠霞而夭矯的松樹……都讓你覺得他們是泰山的天然主人，好象少了誰都不應(yīng)該似的?！保ā队曛械翘┥健罚?。
人教版高中語文必修2《孔雀東南飛并序》說課稿2篇
4、問題策略。引導(dǎo)學(xué)生提出問題、提出有價(jià)值的問題，是探究性學(xué)習(xí)的難點(diǎn)，也是課堂教學(xué)最有活力、最具創(chuàng)造力的亮點(diǎn)。我設(shè)計(jì)的課堂問題有：詩歌著力贊頌劉焦堅(jiān)貞愛情和反抗精神，但他們?cè)S多地方卻表現(xiàn)的非常順從呢？焦母如此專橫固執(zhí)，為什么在焦劉悲劇發(fā)生后又要求合葬呢？這些由詩句生發(fā)的問題，會(huì)深深打動(dòng)作學(xué)生的心靈，誘導(dǎo)學(xué)生去讀詩，去背詩，去體味詩。5、手段方法。借助多媒體課件10個(gè)幻燈片、課文音頻誦讀資料、課文相關(guān)的文字資料，采用誦讀法、討論法、探究法等教學(xué)方法進(jìn)行本課教學(xué)。6、板書設(shè)計(jì)：板書是教學(xué)內(nèi)容的濃縮。根據(jù)教學(xué)重點(diǎn)和本詩特色，我的板書分預(yù)設(shè)和生成兩塊。預(yù)設(shè)板書設(shè)計(jì)有文章標(biāo)題、情節(jié)結(jié)構(gòu)、藝術(shù)特色三部分。文章標(biāo)題孔雀東南飛情節(jié)結(jié)構(gòu)被遣——誓別——抗婚——殉情——化鳥藝術(shù)手法①人物對(duì)話的個(gè)性化②鋪陳排比的手法③起興和尾聲
人教版高中語文必修2《歸園田居（其一）》說課稿2篇
我還運(yùn)用多媒體投影幻燈片給學(xué)生設(shè)置兩組相互對(duì)照的選項(xiàng)，讓同學(xué)們根據(jù)幻燈片選擇：你贊同每組中那一種價(jià)值取向？一組是功名、進(jìn)取、高官、厚祿與自然、隱逸、本性、自由。另一組是科學(xué)、發(fā)展、強(qiáng)大、集中與詩意、和諧、柔弱、個(gè)體。經(jīng)過合作探究，討論解答，學(xué)生結(jié)合陶淵明的歸隱對(duì)第一組討論探究的應(yīng)該比較容易，而對(duì)第二組的理解探究會(huì)出現(xiàn)一定的難度，教師可以就學(xué)生的情感價(jià)值觀方面適當(dāng)?shù)慕o予點(diǎn)撥引導(dǎo)：幻燈片上面的第二組文字通過對(duì)比，給我們提供了兩種價(jià)值取向，你是要通過科學(xué)、發(fā)展、強(qiáng)大和集中來實(shí)現(xiàn)遨游太空等童話，那就勢必會(huì)令我們放棄了詩意的童話，只關(guān)注工業(yè)的發(fā)展，城市面積的擴(kuò)大，鄉(xiāng)村田園必將減少 。你還是要維護(hù)生態(tài)平衡，保護(hù)一切的多樣性呢？我認(rèn)為詩意永遠(yuǎn)要領(lǐng)導(dǎo)科學(xué)，梅羅和陶淵明就共同表達(dá)了八個(gè)字——詩意、和諧、柔弱和個(gè)體。你的本性在田園，當(dāng)我們身心疲憊時(shí)，我們都需要一個(gè)心靈的家園，所以我希望大家無論做何選擇都能夠守住我們那片寧靜、祥和的心靈家園。
人教版高中語文必修2《在馬克思墓前的講話》說課稿2篇
（二）、課前檢測：1.課文從哪幾方面介紹馬克思的偉大貢獻(xiàn)？具體介紹一下有哪些偉大貢獻(xiàn)？2.概述課文的結(jié)構(gòu)。此項(xiàng)設(shè)置主要是讓學(xué)生熟悉課文，為下文揣摩語言打基礎(chǔ)?！皽毓手隆薄＃ㄈ⑿抡n講授：1.先引導(dǎo)學(xué)生完成一些語句的揣摩理解，然后師生共同歸納揣摩重點(diǎn)語句的方法。問題1：為什么說馬克思“停止思想”“安靜地睡著了”“永遠(yuǎn)地睡著了”？問題2：諱飾修辭手法的運(yùn)用有什么作用？答案：表達(dá)了作者對(duì)馬克思的哀悼與尊敬以及不忍再說，而又不得不說的沉痛心情。以上兩個(gè)問題重在引導(dǎo)學(xué)生從重點(diǎn)句段入手揣摩語言。問題3：第三段是一個(gè)復(fù)雜的單句，它的句子主干是什么？冒號(hào)后面作為賓語的復(fù)指成分可以分為哪幾層意思？“正像達(dá)爾文……一樣”在句子中是什么成分？起什么作用？
人教版高中語文必修2《采薇》說課稿
三、疏通課文，體會(huì)情感學(xué)生朗讀一至三節(jié)，找出通假字，如“莫”；語助詞如“止”“曰”；古今異義詞如“啟”“居”。以及個(gè)別短語如“靡室靡家”“載饑載渴”的結(jié)構(gòu)，結(jié)合上《衛(wèi)風(fēng)·氓》中出現(xiàn)的相同或類似的結(jié)構(gòu)來理解。檢查學(xué)生的自學(xué)情況，抽查翻譯，糾正錯(cuò)誤。這三節(jié)都以采薇起筆，讓學(xué)生思考課文呢寫了薇菜生長的哪幾種形態(tài)，有什么作用？學(xué)生思考。這個(gè)問題不難，但學(xué)生回答可能不完整，只點(diǎn)到用于表達(dá)士卒思?xì)w之情的強(qiáng)烈。老師要補(bǔ)充，用薇菜的生長來反映歸期的推移和不定期，思念之情更加沉重。同時(shí)在藝術(shù)手法上，同《衛(wèi)風(fēng)·氓》用“桑葉”來起興一樣，這里也是比興手法，引出下文。另外，戰(zhàn)士們靠野菜來充饑也反映了戰(zhàn)士們生活艱苦，興中有賦。
《感恩教育》主題班會(huì)教案（2）
請(qǐng)聽歌曲:《燭光里的媽媽》。學(xué)生回想自己父母,然后老師按語：不知不覺，我們長大了。曾幾何時(shí)，歲月的年輪寫在父母的身上。他們的臉上爬上了幾條皺紋，頭發(fā)中映出幾根銀絲。他們的步履不再矯健了，他們的腰背部不再筆挺了。這一切都是為我們操勞的呀！今天我們要真誠地、大聲地說一聲：爸爸媽媽，感謝你們，你們辛苦了！感恩老師班長主持人：十月的陽光如此燦爛，十月的校園如此深情。似滴滴雨露滋潤著我們求知的欲望；似縷縷陽光溫暖著我們心中的希望。讓我們一起懷著一顆感恩的心，一起大聲高呼：我愛你，敬愛的老師！我們的每一點(diǎn)知識(shí)，我們的每一個(gè)進(jìn)步，都滲透著老師的汗水和心血。讓我們用最真摯的感情，把最動(dòng)人的詩篇送給我們敬愛的老師。
《自強(qiáng)不息》主題班會(huì)教案2篇
同學(xué)們，如果沒有了光明，我們連最簡單的事也做不了，那你能想象一個(gè)盲人會(huì)開卡丁車、會(huì)滑旱冰、會(huì)騎獨(dú)輪車嗎?接下來給大家推薦一本書《耳邊的世界》，這本書的作者名叫陳燕，是個(gè)盲人，她的職業(yè)是一位鋼琴調(diào)律師。陳燕1973年出生于河北，出生就患先天性白內(nèi)障。陳燕的經(jīng)歷十分坎坷，因?yàn)殡p目失明，出生后差點(diǎn)被父母遺棄，后來是姥姥將她撫養(yǎng)大的。小時(shí)候，陳燕經(jīng)常被別人欺負(fù)，于是早早體味到了人間的冷暖。在她童年的記憶中，別的小朋友都和爸媽在一起，而她卻和姥姥在一起。當(dāng)上帝給你關(guān)上一扇大門的時(shí)候，一定會(huì)給你打開一扇窗。因?yàn)檠劬床灰?，姥姥便著力?xùn)練她的聽力和觸覺。在黑暗中，小陳燕一次次地撞到墻上、樹上、門上、桌子上，摔得鼻青臉腫，每當(dāng)這時(shí)，姥姥總讓她自己爬起來，大聲說：“你要想過好日子，不被別人可憐，就得付出比別人多得多的努力，因?yàn)槟憧床灰?。”就這樣，伴著疼痛的記憶，她慢慢地聽懂了各種物體的反射聲音。根據(jù)不同的反射音，能準(zhǔn)確地判定出不同的物體。
小班數(shù)學(xué)教案 學(xué)習(xí)2的加法
活動(dòng)目標(biāo)：1、創(chuàng)設(shè)情境，讓幼兒在操作過程中嘗試列出得數(shù)是2的加法算式，理解加號(hào)、等于號(hào)的含義。2、感知加法算式所表達(dá)的數(shù)量關(guān)系。3、在活動(dòng)中體驗(yàn)游戲的愉悅，提高幼兒學(xué)習(xí)數(shù)學(xué)的興趣。 活動(dòng)準(zhǔn)備： 物質(zhì)準(zhǔn)備：1、城堡圖一幅（三層）第一層：魚塘第二層：花園第三層：水果店 （1條熱帶魚+1條金魚=1條熱帶魚1條金魚）圖一幅 2、幼兒操作材料（+、=40個(gè)，數(shù)字1、1、2各40張）、水果用具若干（每名幼兒兩種）、水果購物券84張 知識(shí)準(zhǔn)備：幼兒會(huì)以游戲的方式進(jìn)行2的組成
《危機(jī)意識(shí)》主題班會(huì)教案2篇
男：是的。下面讓我們來看看，當(dāng)遭遇亡命歹徒時(shí)，專家為我們提供了怎樣的自我保護(hù)的好方法。(男女分別讀出ppt)(2)視頻展示：校園安全啟示(6分46秒)目的：通過觀看視頻，提高學(xué)生的自我安全意識(shí)，使之掌握一定的危險(xiǎn)預(yù)防措施和學(xué)會(huì)一定的安全逃生技巧。女：除此之外，我們?cè)賮砜匆粋€(gè)校園安全啟示的視頻，從中學(xué)到更多自我保護(hù)、防范歹徒的好方法，請(qǐng)看大屏幕。男：好的，有了這一系列有效方法的指導(dǎo)，相信我們只要努力將它們牢記在心，即使遭遇校園惡性事件，我們也能好好保護(hù)自己，安全逃出壞人的魔爪。女：嗯，讓我們來看看，學(xué)會(huì)了防護(hù)方法的這幾位同學(xué)，能否順利地從壞人的手中逃脫吧。6、情景?。寒?dāng)危險(xiǎn)再來的時(shí)候(3—5分鐘)目的：通過情景劇的再表演，加深學(xué)生對(duì)成功逃生技巧的印象和理解。男：幾位同學(xué)都平安無恙地逃出了行兇歹徒的魔爪，歹徒也被警察抓住了!真是太好了!女：是啊!希望在座的同學(xué)，都能像剛才幾位一樣，提高危機(jī)意識(shí)，學(xué)會(huì)自我保護(hù)，快快樂樂上學(xué)，平平安安回家!男：我們的主題班會(huì)即將到達(dá)尾聲，現(xiàn)在有請(qǐng)我們的班主任老師作總結(jié)，鼓掌歡迎!
《自立自強(qiáng)》主題班會(huì)教案2篇
課前準(zhǔn)備：學(xué)生預(yù)習(xí)、查閱相關(guān)自立自強(qiáng)的各類資料，教師準(zhǔn)備材料，制作多媒體課件。一、教學(xué)目的及重難點(diǎn)：1.了解自立自強(qiáng)是一種優(yōu)秀的道德品質(zhì)，讓學(xué)生懂得自立自強(qiáng)的重要意義。2.激發(fā)學(xué)生自立自強(qiáng)的熱情，主動(dòng)培養(yǎng)自強(qiáng)精神。3.教育學(xué)生在生活中克服依賴心理，立志進(jìn)取，堅(jiān)韌磨練，養(yǎng)成自強(qiáng)的品質(zhì)。(二)教學(xué)重難點(diǎn)分析：本課教學(xué)重在讓學(xué)生理解自立自強(qiáng)的涵義和精髓，從生活中的多個(gè)角度感知自立自強(qiáng)的鮮活例子，體會(huì)無論大小事都需要我們有這種精神和毅力，對(duì)于如何將自立自強(qiáng)的這種精神落實(shí)到以后的學(xué)生和生活中的難點(diǎn)。二、導(dǎo)入開篇以零點(diǎn)樂隊(duì)的歌曲《相信自己》導(dǎo)入，在多媒體中插入北京2008年奧運(yùn)會(huì)開幕式的圖片。從歌詞與圖片中調(diào)動(dòng)學(xué)生的激情，感受一種凡事總有苦難與波折，人生應(yīng)當(dāng)學(xué)會(huì)克服困難，人的一生都將離不開一種最珍貴的品質(zhì)-------自立自強(qiáng)。
北師大初中九年級(jí)數(shù)學(xué)下冊(cè)二次函數(shù)y=x2和y=-x2的圖象與性質(zhì)2教案
【教學(xué)目標(biāo)】(一)教學(xué)知識(shí)點(diǎn)能夠利用描點(diǎn)法作出函數(shù) 的圖象，并根據(jù)圖象認(rèn)識(shí)和理解二次函數(shù) 的性質(zhì)；比較兩者的異同.(二)能力訓(xùn)練要求：經(jīng)歷探索二次函數(shù) 圖象的作法和性質(zhì)的過程，獲得利用圖象研究函數(shù)性質(zhì)的經(jīng)驗(yàn).（三）情感態(tài)度與價(jià)值觀：通過學(xué)生自己的探索活動(dòng)，達(dá)到對(duì)拋物線自身特點(diǎn)的認(rèn)識(shí)和對(duì)二次函數(shù)性質(zhì)的理解. 【重、難點(diǎn)】重點(diǎn) ：會(huì)畫y=ax2的圖象，理解其性質(zhì)。難點(diǎn)：描點(diǎn)法畫y=ax2的圖象，體會(huì)數(shù)與形的相互聯(lián)系。 【導(dǎo)學(xué)流程】 一、自主預(yù)習(xí)（用時(shí)15分鐘）1.創(chuàng)設(shè)教學(xué)情境我們?cè)诮虒W(xué)了正比例函數(shù)、一次函數(shù)、反比例函數(shù)的定義后，都借助圖像研究了它們的性質(zhì).而上節(jié)課我們所學(xué)的二次函數(shù)的圖象是什么呢？本節(jié)課我們將從最簡單的二次函數(shù)y=x2入手去研究
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，并通過牛頓第二定律來理解勻速圓周運(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，激發(fā)學(xué)生探究問題的熱情、樂于學(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)問題。教學(xué)過程（一）、 引入新課：復(fù)習(xí)提問：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
人教版新課標(biāo)高中物理必修2功率教案2篇
1．用CAI課件模擬汽車的啟動(dòng)過程。師生共同討論：①如果作用在物體上的力為恒力，且物體以勻速運(yùn)動(dòng)，則力對(duì)物體做功的功率保持不變。此情況下，任意一段時(shí)間內(nèi)的平均功率與任一瞬時(shí)的瞬時(shí)功率都是相同的。②很多動(dòng)力機(jī)器通常有一個(gè)額定功率，且通常使其在額定功率狀態(tài)工作（如汽車），根據(jù)P=FV可知：當(dāng)路面阻力較小時(shí)，牽引力也小，速度大，即汽車可以跑得快些；當(dāng)路面阻力較大，或爬坡時(shí)，需要比較大的牽引力，速度必須小。這就是爬坡時(shí)汽車換低速擋的道理。③如果動(dòng)力機(jī)器在實(shí)際功率小于額定功率的條件下工作，例如汽車剛剛起動(dòng)后的一段時(shí)間內(nèi)，速度逐漸增大過程中，牽引力仍可增大，即F和v可以同時(shí)增大，但是這一情況應(yīng)以二者乘積等于額定功率為限度，即當(dāng)實(shí)際功率大于額定功率以后，這種情況不可能實(shí)現(xiàn)。
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)算說明（2）若能跨過，求落地速度？
新人教版高中英語必修3Unit 2 Morals and Virtues-Discovering Useful Structure教學(xué)設(shè)計(jì)
1. 表示時(shí)間。Hearing these stories, I’m skeptical about the place. = When I heard these stories. . . 2. 表示原因。Not knowing his address, I can’t send this book to him. = Because/Since/As I don’t know his address. . . 3. 表示結(jié)果。His father died, leaving him a lot of money. =. . . and left him a lot of money4. 表示條件。Going straight down the road, you will find the department store. = If you go straight down the road. . . 5. 表示讓步。Being tired, they went on working. =Although they were tired. . . 6. 表示行為方式、伴隨情況或補(bǔ)充說明。He lay on the grass, staring at the sky for a long time. =. . . and stared at the sky for a long time注意：非謂語動(dòng)詞作狀語時(shí), 如所提供的動(dòng)詞不能和句子中的主語保持一致, 動(dòng)詞-ing形式必須有自己的邏輯主語, 通常由名詞或代詞來擔(dān)任, 這就是獨(dú)立主格結(jié)構(gòu)。The last bus having gone, we had to walk home. (having gone的邏輯主語是the last bus, 而不是we)Weather permitting, the football match will be played on Friday. (permitting的邏輯主語是time, 而不是the football match)Step 7 Practice1. ________(study) hard, you are sure to get first prize. 2. People use plastic in their daily life, _______(leave) large amounts of waste. 3. ________(work) hard at your lessons, you are to succeed. 4. The old man, ____________(work) abroad for twenty years, is on the way back to his motherland. 5. ______________(finish) his homework, he was playing on the playground. Answers: 1. Studying 2. leaving 3. Working 4.having worked 5. Having finishedStep 8 HomeworkFinish the homework on Page 22.
新人教版高中英語必修3Unit 2 Morals and Virtues-Reading for Writing教學(xué)設(shè)計(jì)
1. 這個(gè)寓言是一個(gè)關(guān)于一位國王古寓言。 The fable is an old fable about a king.2.作者用這個(gè)故事讓讀者對(duì)于社區(qū)的問題負(fù)有個(gè)人責(zé)任的必要印象深刻。The author used the story to impress upon readers with the need to take personal responsibility for problems in the community.3. 這個(gè)故事十分成功的實(shí)現(xiàn)了它的目的。The story was quite successful in achieving its purpose.Step 7 WritingPlease write a review of the story according the outline above.The fable is an old fable about a king who thought his people are lazy, so he put a large stone in the middle of the road and hides and waited to see if anyone will try to move it.The author used this story to impress upon readers with the need to take personal responsibility for problems in the community. The story was quite successful in achieving its purpose, and I liked it because it had a clear moral.However, while the moral of the story is clear, the actions of the king seemed pointless to me, because none of the characters in the story learnt anything. For this reason, I think there are better stories that can be used to impress upon people with the need for personal responsibility.Step 8 Pair workExchange drafts with a partner. Use this checklist to help your partner revise his/her draft.1. Does the writer give a short description of the story ?2. Does the description include the most important details of the story ?3. Does the writer give his or her opinion about the character or their actions ?4. Is the review well-organised ? 5. Does the writer use the -ing form as the adverbial correctly in the writing ?6. Are there any grammar, spelling, or punctuation errors ?Step 9 HomeworkPut up your revised draft in the classroom or read it to your class.
新人教版高中英語選修2Unit 1 Science and Scientists-Reading and thinking教學(xué)設(shè)計(jì)
Step 5： After learning the text, discuss with your peers about the following questions:1.John Snow believed Idea 2 was right. How did he finally prove it?2. Do you think John Snow would have solved this problem without the map?3. Cholera is a 19th century disease. What disease do you think is similar to cholera today?SARS and Covid-19 because they are both deadly and fatally infectious, have an unknown cause and need serious public health care to solve them urgently.keys:1. John Snow finally proved his idea because he found an outbreak that was clearly related to cholera, collected information and was able to tie cases outside the area to the polluted water.2. No. The map helped John Snow organize his ideas. He was able to identify those households that had had many deaths and check their water-drinking habits. He identified those houses that had had no deaths and surveyed their drinking habits. The evidence clearly pointed to the polluted water being the cause.3. SARS and Covid-19 because they are both deadly and fatally infectious, have an unknown cause and need serious public health care to solve them urgently.Step 6: Consolidate what you have learned by filling in the blanks:John Snow was a well-known _1___ in London in the _2__ century. He wanted to find the _3_____ of cholera in order to help people ___4_____ it. In 1854 when a cholera __5__ London, he began to gather information. He ___6__ on a map ___7___ all the dead people had lived and he found that many people who had ___8____ (drink) the dirty water from the __9____ died. So he decided that the polluted water ___10____ cholera. He suggested that the ___11__ of all water supplies should be _12______ and new methods of dealing with ____13___ water be found. Finally, “King Cholera” was __14_____.Keys: 1. doctor 2. 19th 3.cause 4.infected with 5.hit 6.marked 7.where 8.drunk 9.pump 10.carried 11.source 12.examined 13.polluted 14.defeatedHomework: Retell the text after class and preview its language points
新人教版高中英語選修2Unit 1 Science and Scientists-Using langauge教學(xué)設(shè)計(jì)
This happens because the dish soap molecules have a strong negative charge, and the milk molecules have a strong positive charge. Like magnets, these molecules are attracted to each other, and so they appear to move around on the plate, taking the food coloring with them, making it look like the colors are quickly moving to escape from the soap.Listening text:? Judy: Oh, I'm so sorry that you were ill and couldn't come with us on our field trip. How are you feeling now? Better?? Bill: Much better, thanks. But how was it?? Judy: Wonderful! I especially liked an area of the museum called Light Games.it was really cool. They had a hall of mirrors where I could see myself reflected thousands of times!? Bill: A hall of mirrors can be a lot of fun. What else did they have?? Judy: Well, they had an experiment where we looked at a blue screen for a while, and then suddenly we could see tiny bright lights moving around on it. You'll never guess what those bright lights were!? Bill: Come on, tell me!? Judy: They were our own blood cells. For some reason, our eyes play tricks on us when we look at a blue screen, and we can see our own blood cells moving around like little lights! But there was another thing I liked better. I stood in front of a white light, and it cast different shadows of me in every color of the rainbow!? Bill: Oh, I wish I had been there. Tell me more!? Judy: Well, they had another area for sound. They had a giant piano keyboard that you could use your feet to play. But then, instead of playing the sounds of a piano, it played the voices of classical singers! Then they had a giant dish, and when you spoke into it, it reflected the sound back and made it louder. You could use it to speak in a whisper to someone 17 meters away.? Bill: It all sounds so cool. I wish I could have gone with you? Judy: I know, but we can go together this weekend. I'd love to go there again!? Bill: That sounds like a great idea!
新人教版高中英語選修2Unit 3 Food and Culture-Discovering useful structures教學(xué)設(shè)計(jì)
The newspaper reported more than 100 people had been killed in the thunderstorm.報(bào)紙報(bào)道說有一百多人在暴風(fēng)雨中喪生。(2)before、when、by the time、until、after、once等引導(dǎo)的時(shí)間狀語從句的謂語是一般過去時(shí)，以及by、before后面接過去的時(shí)間時(shí)，主句動(dòng)作發(fā)生在從句的動(dòng)作或過去的時(shí)間之前且表示被動(dòng)時(shí)，要用過去完成時(shí)的被動(dòng)語態(tài)。By the time my brother was 10, he had been sent to Italy.我弟弟10歲前就已經(jīng)被送到意大利了。Tons of rice had been produced by the end of last month. 到上月底已生產(chǎn)了好幾噸大米。(3) It was the first/second/last ... time that ...句中that引導(dǎo)的定語從句中，主語與謂語構(gòu)成被動(dòng)關(guān)系時(shí)，要用過去完成時(shí)的被動(dòng)語態(tài)。It was the first time that I had seen the night fact to face in one and a half years. 這是我一年半以來第一次親眼目睹夜晚的景色。(4)在虛擬語氣中，條件句表示與過去事實(shí)相反，且主語與謂語構(gòu)成被動(dòng)關(guān)系時(shí)，要用過去完成時(shí)的被動(dòng)語態(tài)。If I had been instructed by him earlier, I would have finished the task.如果我早一點(diǎn)得到他的指示，我早就完成這項(xiàng)任務(wù)了。If I had hurried, I wouldn't have missed the train.如果我快點(diǎn)的話，我就不會(huì)誤了火車。If you had been at the party, you would have met him. 如果你去了晚會(huì)，你就會(huì)見到他的。
新人教版高中英語選修2Unit 3 Food and Culture-Reading and thinking教學(xué)設(shè)計(jì)
The discourse explores the link between food and culture from a foreign’s perspective and it records some authentic Chinese food and illustrates the cultural meaning, gerography features and historic tradition that the food reflects. It is aimed to lead students to understand and think about the connection between food and culture. While teaching, the teacher should instruct students to find out the writing order and the writer’s experieces and feelings towards Chinese food and culture.1.Guide the students to read the text, sort out the information and dig out the topic.2.Understand the cultural connotation, regional characteristics and historical tradition of Chinese cuisine3.Understand and explore the relationship between food and people's personality4.Guide the students to use the cohesive words in the text5.Lead students to accurately grasp the real meaning of the information and improve the overall understanding ability by understanding the implied meaning behind the text.1. Enable the Ss to understand the structure and the writing style of the passage well.2. Lead the Ss to understand and think further about the connection between food and geography and local character traits.Step1: Prediction before reading. Before you read, look at the title, and the picture. What do you think this article is about?keys:It is about various culture and cuisine about a place or some countries.