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人教版新課標(biāo)高中物理必修2動能和動能定理說課稿3篇

  • 部編人教版六年級上冊《竹節(jié)人》說課稿(二)

    部編人教版六年級上冊《竹節(jié)人》說課稿(二)

    3.再讀課文,劃分段落結(jié)構(gòu)。說說本文可以分為哪幾個部分,簡要概括各部分的主要內(nèi)容。第一部分(1--2段):概述“我們”小時候喜歡玩自己做的竹節(jié)人。 第二部分(3--7段):寫制作竹節(jié)人的過程。 第三部分(8--19段):主要寫斗竹節(jié)人的過程與樂趣,表現(xiàn)了孩子們對竹節(jié)人游戲的喜愛。 第四部分(20--29段):主要寫老師沒收了竹節(jié)人,卻也偷偷在玩竹節(jié)人的趣事。 尊重學(xué)生的初始閱讀感受,引導(dǎo)學(xué)生有意識地根據(jù)課前導(dǎo)語部分的閱讀任務(wù)進行有目的地閱讀,在自主探究中發(fā)現(xiàn)閱讀方法。接著小組交流:根據(jù)不同的閱讀目的,是怎么閱讀課文的。讓學(xué)生交流、豐富自己的閱讀方法,同時教師適時引導(dǎo),讓學(xué)生學(xué)會積累、運用恰當(dāng)?shù)拈喿x方法。在對閱讀任務(wù)的把握上,感知課文內(nèi)容,理清文章層次,這樣學(xué)生對文章內(nèi)容結(jié)構(gòu)的劃分就水到渠成了。

  • 部編人教版六年級上冊《竹節(jié)人》說課稿(一)

    部編人教版六年級上冊《竹節(jié)人》說課稿(一)

    一、說教材。《竹節(jié)人》是六年級第三單元的一篇課文,文章內(nèi)容記敘了童年時代的“我”和伙伴們自己制作竹節(jié)人,并不顧時間沉迷于斗竹節(jié)人,引至兩人的手工玩具被老師沒收,結(jié)果卻發(fā)現(xiàn)老師也與他們一般,喜愛竹節(jié)人。表現(xiàn)了童年游戲的樂趣,表達(dá)了兒童的喜悅與滿足,字里行間流露出簡易的物質(zhì)帶來的心靈的快樂。這是一篇回憶類文章,語言夸張又富有童趣,同時貼合學(xué)生生活,能夠激發(fā)學(xué)生自身情感的體悟,并且對比如今豐富的物質(zhì)生活,更能加深學(xué)生對于生活和幸福的體悟。二、說教學(xué)重難點。教學(xué)重點:整體感知課文內(nèi)容,把握故事情節(jié),厘清行文思路,感受竹節(jié)人游戲給作者童年生活帶來的歡樂。教學(xué)難點:理解語言形式與情感表達(dá)的統(tǒng)一。理解文中說明性語言的功能及其背后隱含的情感。

  • 部編人教版一年級上冊識字《天地人》說課稿

    部編人教版一年級上冊識字《天地人》說課稿

    三、說教學(xué)目標(biāo)基于這樣的背景,綜合漢字教學(xué)的一般規(guī)律,識字教學(xué)的基本要求,我對這一課的教學(xué)目標(biāo)定位如下:1.學(xué)習(xí)“天、地、人、你、我、他”這六個生字,會讀、能辨認(rèn)字形。2.借助圖片、故事、漢字演變過程幫助學(xué)生牢記漢字形狀,理解漢字意思。3.通過游戲、情景設(shè)置激發(fā)學(xué)生學(xué)習(xí)漢字的情感,調(diào)動學(xué)習(xí)興趣。四、說教學(xué)重難點1.通過聽讀、觀察圖畫、聯(lián)系生活等方法,認(rèn)識生字。(重點)2.讀準(zhǔn)“人、你、我”的字音。五、說教法學(xué)法為了突出重點,化解難點,完成教學(xué)目標(biāo),選擇行之有效的教學(xué)方法十分關(guān)鍵。根據(jù)新課標(biāo)的具體要求,結(jié)合本節(jié)課的特點,我主要采用游戲激趣法、圖文結(jié)合,利用多媒體課件調(diào)動學(xué)生學(xué)習(xí)的積極性。學(xué)生則通過游戲,聯(lián)系生活實際,小組合作等方法學(xué)習(xí)6個生字。

  • 部編人教版一年級下冊《吃水不忘挖井人》說課稿

    部編人教版一年級下冊《吃水不忘挖井人》說課稿

    一、說教材《吃水不忘挖井人》是小學(xué)語文一年級下冊的一篇課文,這篇課文為我們講述了偉大領(lǐng)袖毛澤東同志為了讓當(dāng)?shù)氐拇迕癯陨细侍鸬木?,親自帶領(lǐng)戰(zhàn)士和鄉(xiāng)親們挖了一口井,解決了當(dāng)?shù)卮迕癯运y的問題,讓我們深刻感悟到毛澤東主席一心為人民服務(wù),為民著想的好思想,好品質(zhì),激發(fā)學(xué)生對革命先輩的崇敬之情。二、說教學(xué)目標(biāo)根據(jù)《標(biāo)準(zhǔn)》的要求和學(xué)生已有的知識基礎(chǔ)和認(rèn)知能力,確定一下教學(xué)目標(biāo):(1)知識與能力目標(biāo):①認(rèn)識“主”、“席”等13個生字,會寫“吃”、“叫”等7個生字。②正確,流利,并且有感情地朗讀課文。(2)德育目標(biāo):初步懂得飲水思源的道理。

  • 部編人教版一年級下冊識字 《人之初》說課稿

    部編人教版一年級下冊識字 《人之初》說課稿

    我上的是《人之初》的第一課時,也就是課文第一個片段。為了激發(fā)學(xué)生了解中華傳統(tǒng)文化的興趣,我一開始出示了《三字經(jīng)》的書籍圖片,用夸張的語氣對孩子們說:“今天,魏老師,帶來了一個老朋友,它呀,有900多歲了!”孩子們一聽到這個消息,小嘴里不禁發(fā)出“咦”的驚奇聲。孩子們的求知欲和好奇心被一下子點燃。其實,很多小朋友對《三字經(jīng)》還是很熟悉的,因為剛開學(xué),學(xué)校就下發(fā)了這一經(jīng)典的兒童啟蒙讀本,里面富含一個個小故事和插圖,寓教于樂。為了激發(fā)學(xué)生對傳統(tǒng)國學(xué)的興趣,我在教學(xué)中有意識地多介紹了一些有關(guān)《三字經(jīng)》的知識:“《三字經(jīng)》是古代小朋友上學(xué)的第一本書,是一本啟蒙讀物。他一共1000多個字,但是包含了很多的內(nèi)容,也有很多有意思的故事。它最喜歡和讀得懂它的人交朋友。你們有信心來讀懂它嗎?”

  • (說課稿)《千人糕》部編人教版二年級上冊語文

    (說課稿)《千人糕》部編人教版二年級上冊語文

    四、說教學(xué)重難點1.默讀課文,借助插圖,了解課文內(nèi)容。(重點)2.懂得任何一樣?xùn)|西都是很多很多人共同勞動的成果。(難點)3.通過了解制作過程的不易,使學(xué)生明白在生活中要養(yǎng)成勤儉節(jié)約的習(xí)慣。(難點)五、說教法和學(xué)法[說教法]本文故事性強,在教學(xué)中我會運用多媒體課件、圖片、視頻等教學(xué)手段引導(dǎo)學(xué)生進入課文的故事情節(jié),把自己當(dāng)成文中的孩子與爸爸進行對話,結(jié)合實際生活來理解千人糕的制作過程,達(dá)到事半功倍的效果。[說學(xué)法]我選擇了導(dǎo)讀法、談話法、討論法來組織教學(xué),指導(dǎo)學(xué)生在感悟文章的主旨,理解“千人糕”的制作過程,明白許多東西都是成千上萬人共同勞動的成果。

  • 部編人教版四年級下冊《 巨人的花園》說課稿

    部編人教版四年級下冊《 巨人的花園》說課稿

    一、說教材《巨人的花園》是部編版小學(xué)語文四年級下冊第八單元的第二篇精讀課文,本組課文的專題是童話故事,要求學(xué)生在讀課文時體會童話的語言美、意境美、思想美?!毒奕说幕▓@》是英國作家王爾德寫的一篇意蘊深刻的童話,講述的是一個巨人看到孩子們在自己的花園里玩耍,很生氣,便在花園的周圍筑起了圍墻,將孩子們拒之門外。從此,花園里花不開,鳥不語,一片荒涼。后來,巨人醒悟了,拆除了圍墻,與孩子們共同生活,感到無比的幸福。從這篇童話中我們可以體會到,能和大家一起分享的快樂才是真正的快樂。二、說教學(xué)目標(biāo)語文課程標(biāo)準(zhǔn)強調(diào),課程目標(biāo)要根據(jù)知識和能力、過程和方法、情感態(tài)度和價值觀三個維度設(shè)計,基于以上對教材的理解,結(jié)合四年級學(xué)生特點,設(shè)定教學(xué)目標(biāo)如下:

  • 部編人教版四年級下冊《鄉(xiāng)下人家》說課稿(二)

    部編人教版四年級下冊《鄉(xiāng)下人家》說課稿(二)

    (一)音畫同步,創(chuàng)設(shè)情境感知文章結(jié)構(gòu),明確學(xué)習(xí)任務(wù)上課伊始,教師先出示鄉(xiāng)下風(fēng)光的多媒體課件,配樂旁白:這是順著棚架爬上屋檐的碧綠藤蔓;這是依著時令次第開放的鮮花;這是茂密竹林中破土而出的春筍;這是覓食的雞群戲水的小鴨。這里就是充滿詩情畫意的鄉(xiāng)下人家。在作者的眼里鄉(xiāng)下人家的畫面是怎樣的?學(xué)生借助第一課時感知的框架,加上畫面的重現(xiàn),在文字的引領(lǐng)下,下鄉(xiāng)來了解這是什么樣的“家”,是怎樣的“人”。學(xué)生能在最短的時間內(nèi)引發(fā)閱讀期待,走進鄉(xiāng)下人家。為深入感知理解課文內(nèi)容,體會作者描寫上獨特的表達(dá)方式奠定了基礎(chǔ)。(二)整合內(nèi)容,教師導(dǎo)學(xué)細(xì)化理解方法,夯實學(xué)習(xí)實效教師引導(dǎo)學(xué)生整體感知后直奔中心:“獨特、迷人”來統(tǒng)領(lǐng)全文教學(xué),抓住文章第一自然段明確用“抓重點句、關(guān)鍵詞”的方法品味風(fēng)景“獨特”在哪里,“迷人”在何處?這樣激起了學(xué)生探究作者是怎樣用文字生動形象地描述一幅幅畫面的欲望。聯(lián)系生活實際理解對比的描寫方法并不難,抓住動詞體會也很容易,但是透過文字提取情感,再聯(lián)系落實到朗讀感受就是需要教師具體操作,學(xué)生體驗實踐的最具實效的學(xué)習(xí)歷程。

  • 部編人教版五年級上冊《獵人海力布》說課稿

    部編人教版五年級上冊《獵人海力布》說課稿

    一、教材分析《獵人海力布》是一則在內(nèi)蒙古自治區(qū)流傳的民間故事,故事描寫了善良、誠實的海力布,為了拯救鄉(xiāng)親們的生命,不惜自己變成一塊石頭。人們因此世世代代紀(jì)念他。這則故事雖然篇幅較長,但語言通俗易懂,圍繞海力布“舍己救鄉(xiāng)親”的中心事件,層層鋪墊,寓理寓情于故事中,給人強烈的感染和教育。本單元的訓(xùn)練重點是簡要復(fù)述課文。從教材本身看,本課有以下特點:一是課題表明寫人;二是情節(jié)生動,語言通俗易懂;三是想象力奇特豐富。二、教學(xué)目標(biāo)分析要學(xué)生簡要復(fù)述課文,首先要讓學(xué)生熟悉課文內(nèi)容,理清課文脈絡(luò),因此第一個教學(xué)目標(biāo)定位為熟悉課文,了解事件的起因、經(jīng)過、結(jié)果。要學(xué)生復(fù)述好課文,可以借助列小標(biāo)題的方法理解課文內(nèi)容、理清層次、找出要點。除了熟悉課文內(nèi)容外,還要理解把握理解課文內(nèi)容及把握人物的品質(zhì),因此,第二個目標(biāo)定位品讀課文,感悟人物的形象、品質(zhì)。第三目標(biāo)定位簡要復(fù)述故事,并初步學(xué)習(xí)將人物對話改成一般敘述的方法。

  • 部編人教版六年級上冊《窮人》說課稿(一)

    部編人教版六年級上冊《窮人》說課稿(一)

    四、說教學(xué)過程:我準(zhǔn)備分兩課時來完成本課的教學(xué)?,F(xiàn)在著重說說第一課時,在這一課時里,主要引導(dǎo)學(xué)生初讀課文,自學(xué)字詞,了解課文的主要內(nèi)容。通過學(xué)習(xí),學(xué)生了解到文章講的是漁夫和妻子桑娜(板書)在鄰居西蒙死后,主動收養(yǎng)西蒙的兩個孩子的事。抓住重點語句細(xì)讀深思、用心感悟。在理解內(nèi)容的基礎(chǔ)上,把握文章的中心,體會窮人的美好心靈。體會他們的善良、樂于助人的美好品質(zhì)。這樣,學(xué)生就能由淺入深,由表及里地探究課文,使教路、學(xué)路、文路和諧統(tǒng)一,同步進行,從而培養(yǎng)學(xué)生多方面的語文能力,實現(xiàn)教師、學(xué)生、文本之間的對話。我設(shè)計了這樣的結(jié)束語:“選擇責(zé)任,選擇實踐良知,這是最重要的東西。選擇愛,主動給別人愛,就會有意想不到的收獲!”

  • 部編人教版六年級上冊《窮人》說課稿(二)

    部編人教版六年級上冊《窮人》說課稿(二)

    三、說教學(xué)重難點1.抓住重點詞句,體會其含義。2.理解課文內(nèi)容,理解桑娜復(fù)雜的心理活動,感受漁夫夫婦的高尚品質(zhì)和沙俄時代窮人的窮困悲慘。 四、說教法學(xué)法 《語文課程標(biāo)準(zhǔn)》強調(diào):閱讀教學(xué)是學(xué)生、教師、文本之間對話的過程。如何將這三者之間的對話落到實處?對于高年級閱讀教學(xué),感悟品味是我們在課堂教學(xué)中常用的方式。因此,在本課中,我準(zhǔn)備抓住桑娜內(nèi)心活動的變化這條感情線索,采用啟發(fā)質(zhì)疑、以讀促悟、層層深入的方法引導(dǎo)學(xué)生體會文章的內(nèi)涵。 為了突出教學(xué)重點,突破教學(xué)難點,我在學(xué)法上,引導(dǎo)學(xué)生用“自讀自悟法”來學(xué)習(xí)本課,仔細(xì)品味重點詞、句、段,體會文中的情感,做到讀中悟,悟中讀,既鍛煉學(xué)生的思維能力,也鍛煉學(xué)生自行解決問題的能力。

  • 部編人教版六年級下冊《為人民服務(wù)》說課稿(二)

    部編人教版六年級下冊《為人民服務(wù)》說課稿(二)

    二、教法學(xué)法(一)突出主體,選擇教法:課堂是學(xué)習(xí)的場所,學(xué)生是學(xué)習(xí)的主人?!墩Z文課程標(biāo)準(zhǔn)》明確指出:“積極倡導(dǎo)自主、合作、探究的學(xué)習(xí)方式”,要充分發(fā)揮學(xué)生的主體作用,全面提高學(xué)生的語文素養(yǎng)。基于以上的認(rèn)識,我選擇教法如下:1.以讀為主,讀思寫結(jié)合法;2.引扶放相結(jié)合,意在引導(dǎo)學(xué)生注意議論文的特點與學(xué)習(xí)方法,從而培養(yǎng)學(xué)生自能讀書的能力與習(xí)慣。(二)重在實踐,指導(dǎo)學(xué)法:“語文是實踐性很強的課程”,就是要讓學(xué)生在大量的語文實踐中掌握運用語文的規(guī)律與方法,也就是既要“授人以魚”,更要“授人以漁。為此,我指導(dǎo)學(xué)生以讀為本,體會文章論述方法、抓住重點詞句進行理解課文。三、教學(xué)過程:(一)回憶舊知,導(dǎo)入新課1.上節(jié)課我們通過學(xué)習(xí)課文,你還記得課文中心論點是什么嗎?哪個句子點明了這個觀點?(指名答,板書:全心全意為人民服務(wù))2.課文從哪些方面對這個觀點展開敘述?(指名答,板書:死的意義、正確對待批評、團結(jié)人民)

  • 中學(xué)教科研課題管理制度

    中學(xué)教科研課題管理制度

    一、 課題管理的組織制度  學(xué)校課題管理組織分三級管理模式:由學(xué)校課題評議組—教科室—課題組構(gòu)成,以學(xué)校課題評議組為領(lǐng)導(dǎo),以教科研室為核心和以課題組為基層單位,對課題的申報、立項、開題、結(jié)題、存檔等工作進行全面管理,其中:  學(xué)校課題評議組主要負(fù)責(zé):  全面規(guī)劃、監(jiān)督和評價學(xué)校各類課題的組織和實施。  1. 確定召開課題的申報、立項、開題和結(jié)題會議,對課題報告進行審核?! ?. 確立、組織和實施學(xué)校課題的研究?! ?. 邀請專家加盟指導(dǎo)?! ?. 課題經(jīng)費的審定和發(fā)放?! ?. 課題獎懲的審定?! 〗炭剖摇 〗炭蒲兄行闹饕?fù)責(zé):  1. 向全校傳達(dá)每年的課題規(guī)劃?! ?. 組織課題的申報、立項、開題、階段總結(jié)和結(jié)題工作?! ?. 參與和組織學(xué)校課題研究的實施工作?! ?. 組織參與課題研究的教師進行理論學(xué)習(xí)、座談、思想交流、研討、外出培訓(xùn)和觀摩的活動。  5. 組織開展關(guān)于課題研究的講座?! ?. 聯(lián)絡(luò)和組織課題會議的召開工作?! ?. 對學(xué)校和教師的課題的整個過程和所有內(nèi)容進行備案。?! ≌n題組主要負(fù)責(zé):  1. 組織教師參與課題的研究?! ?. 向本組教師傳達(dá)每年的課題規(guī)劃?! ?. 督促教師及時寫出階段報告和結(jié)題報告。  4. 及時向教科研室反饋教師在課題研究中遇到的問題,以便于及時得到解決,使每位教師能按時完成課題研究。

  • 新人教版高中英語選修2Unit 1 Science and Scientists-Learning about Language教學(xué)設(shè)計

    新人教版高中英語選修2Unit 1 Science and Scientists-Learning about Language教學(xué)設(shè)計

    Step 7: complete the discourse according to the grammar rules.Cholera used to be one of the most 1.__________ (fear) diseases in the world. In the early 19th century, _2_________ an outbreak of cholera hit Europe, millions of people died. But neither its cause, 3__________ its cure was understood. A British doctor, John Snow, wanted to solve the problem and he knew that cholera would not be controlled _4_________ its cause was found. In general, there were two contradictory theories 5 __________ explained how cholera spread. The first suggested that bad air caused the disease. The second was that cholera was caused by an _6_________(infect) from germs in food or water. John Snow thought that the second theory was correct but he needed proof. So when another outbreak of cholera hit London in 1854, he began to investigate. Later, with all the evidence he _7_________ (gather), John Snow was able to announce that the pump water carried cholera germs. Therefore, he had the handle of the pump _8_________ (remove) so that it couldn't be used. Through his intervention,the disease was stopped in its tracks. What is more, John Snow found that some companies sold water from the River Thames that __9__________________ (pollute) by raw waste. The people who drank this water were much more likely _10_________ (get) cholera than those who drank pure or boiled water. Through John Snow's efforts, the _11_________ (threaten) of cholera around the world saw a substantial increase. Keys: 1.feared 2.when 3. nor 4.unless 5.that/which 6.infection 7.had gathered 8.removed 9.was polluted 10.to get 11. threat

  • 新人教版高中英語選修2Unit 1 Science and Scientists-Discovering useful structures教學(xué)設(shè)計

    新人教版高中英語選修2Unit 1 Science and Scientists-Discovering useful structures教學(xué)設(shè)計

    The grammatical structure of this unit is predicative clause. Like object clause and subject clause, predicative clause is one of Nominal Clauses. The leading words of predicative clauses are that, what, how, what, where, as if, because, etc.The design of teaching activities aims to guide students to perceive the structural features of predicative clauses and think about their ideographic functions. Beyond that, students should be guided to use this grammar in the context apporpriately and flexibly.1. Enable the Ss to master the usage of the predicative clauses in this unit.2. Enable the Ss to use the predicative patterns flexibly.3. Train the Ss to apply some skills by doing the relevant exercises.1.Guide students to perceive the structural features of predicative clauses and think about their ideographic functions.2.Strengthen students' ability of using predicative clauses in context, but also cultivate their ability of text analysis and logical reasoning competence.Step1: Underline all the examples in the reading passage, where noun clauses are used as the predicative. Then state their meaning and functions.1) One theory was that bad air caused the disease.2) Another theory was that cholera was caused by an infection from germs in food or water.3) The truth was that the water from the Broad Street had been infected by waste.Sum up the rules of grammar:1. 以上黑體部分在句中作表語。2. 句1、2、3中的that在從句中不作成分,只起連接作用。 Step2: Review the basic components of predicative clauses1.Definition

  • 新人教版高中英語選修2Unit 4 Journey Across a Vast Land教學(xué)設(shè)計

    新人教版高中英語選修2Unit 4 Journey Across a Vast Land教學(xué)設(shè)計

    當(dāng)孩子們由父母陪同時,他們才被允許進入這個運動場。3.過去分詞(短語)作狀語時的幾種特殊情況(1)過去分詞(短語)在句中作時間、條件、原因、讓步狀語時,相當(dāng)于對應(yīng)的時間、條件、原因及讓步狀語從句。Seen from the top of the mountain (=When it is seen from the top of the mountain), the whole town looks more beautiful.從山頂上看,整個城市看起來更美了。Given ten more minutes (=If we are given ten more minutes), we will finish the work perfectly.如果多給十分鐘,我們會完美地完成這項工作。Greatly touched by his words (=Because she was greatly touched by his words), she was full of tears.由于被他的話深深地感動,她滿眼淚花。Warned of the storm (=Though they were warned of the storm), the farmers were still working on the farm.盡管被警告了風(fēng)暴的到來,但農(nóng)民們?nèi)栽谵r(nóng)場干活。(2)過去分詞(短語)在句中作伴隨、方式等狀語時,可改為句子的并列謂語或改為并列分句。The teacher came into the room, followed by two students (=and was followed by two students).后面跟著兩個學(xué)生,老師走進了房間。He spent the whole afternoon, accompanied by his mom(=and was accompanied by his mom).他由母親陪著度過了一整個下午。

  • 新人教版高中英語選修2Unit 1 Science and Scientists-Reading and thinking教學(xué)設(shè)計

    新人教版高中英語選修2Unit 1 Science and Scientists-Reading and thinking教學(xué)設(shè)計

    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

    新人教版高中英語選修2Unit 1 Science and Scientists-Using langauge教學(xué)設(shè)計

    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 5 First Aid-Discovering useful structures教學(xué)設(shè)計

    新人教版高中英語選修2Unit 5 First Aid-Discovering useful structures教學(xué)設(shè)計

    You have no excuse for not going.你沒有理由不去。He was punished for not having finished his homework.他因未完成作業(yè)而受到懲罰。2.動詞­ing形式復(fù)合結(jié)構(gòu)由物主代詞或人稱代詞賓格、名詞所有格或普通格加動詞­ing,即“sb./sb.'s+doing”構(gòu)成。動詞­ing形式的復(fù)合結(jié)構(gòu)實際上是給動詞­ing形式加了一個邏輯主語。動詞­ing形式的復(fù)合結(jié)構(gòu)有四種形式:①形容詞性物主代詞+動詞­ing②名詞所有格+動詞­ing③代詞賓格+動詞­ing④名詞+動詞­ingHer coming to help encouraged all of us.她來幫忙鼓舞了我們所有人。The baby was made awake by the door suddenly shutting.這個嬰兒被突然的關(guān)門聲吵醒了。Can you imagine him/Jack cooking at home?你能想象他/杰克在家做飯的樣子嗎?無生命名詞無論是作主語還是作賓語都不能用第②種形式。Tom's winning first prize last year impressed me a lot.湯姆去年得了一等獎使我印象深刻。Do you mind my/me/Jack's/Jack leaving now?你介意我/杰克現(xiàn)在離開嗎?Excuse me for my not coming on time.很抱歉我沒能按時來。His father's being ill made him worried.他父親病了,他很擔(dān)心。We are looking forward to the singer's/the singer to give us a concert.我們盼望著這位歌手來給我們舉辦一場演唱會。

  • 初中語文《愛蓮說》試講稿_教案設(shè)計

    初中語文《愛蓮說》試講稿_教案設(shè)計

    初讀課文  了解文體,熟悉作者  文章的題目是《愛蓮說》“愛”表現(xiàn)了作者的感情,“蓮”是這篇文章寫作的主體,“說” 在這里指什么?  明確:“說”是一種文體,可以說明事物,也可以發(fā)表議論或記敘事物 “說”這種文體可以靈活地運用說明、記敘和議論的表達(dá)方式,偏重于議論那么題目的意思是什么呢?可以理解為“談?wù)剱凵徎ǖ牡览怼被颉罢f說喜愛蓮花的道理” 他愛蓮花有什么道理呢?大家在學(xué)習(xí)課文中一定要開動小腦筋  本文作者周敦頤 ,(10171073) ,宋代道洲(現(xiàn)在湖南省道縣)人,字茂叔,哲學(xué)家因他世居道縣濂溪,后居廬山蓮花峰前,峰下有溪,也命名為濂溪,學(xué)者就稱他為“濂溪先生”

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