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人教版新課標(biāo)高中地理必修2第二章第三節(jié)城市化教案
[補(bǔ)充]：鄭州是特大城市，我們對(duì)燈火通明的夜晚都有深刻的體會(huì)，我們都體會(huì)過(guò)光給他們帶來(lái)的好處，而對(duì)過(guò)多過(guò)亮的光帶來(lái)的危害則很少認(rèn)真地思考過(guò)，且光污染給都市人們和其他生物和環(huán)境帶來(lái)的不利影響也越來(lái)越大，所以，我在這兒給同學(xué)們補(bǔ)充光污染，目的是提醒他們要增強(qiáng)環(huán)保意識(shí)，要理解城市在建設(shè)過(guò)程中要減少城市各類活動(dòng)對(duì)環(huán)境的污染；另外，隨著城市的不斷發(fā)展，還可能會(huì)產(chǎn)生新 的污染物。還培養(yǎng)了學(xué)生用發(fā)展的眼光來(lái)看世界。[思考]：如何降低城市化對(duì)地理環(huán)境產(chǎn)生的影響？[答]：發(fā)展生態(tài)城市，使人工環(huán)境和自然環(huán)境和諧統(tǒng)一起來(lái)。一方面在城市建設(shè)中，要發(fā)展低污染的節(jié)能建筑和綠色交通，減少城市各類活動(dòng)對(duì)環(huán)境的污染；另一方面使城市景觀盡可能地與山、河、湖、海、植被等自然景觀保持協(xié)調(diào)，建立一種良性循環(huán)。
人教版新課標(biāo)高中物理必修1牛頓第二定律教案2篇
1．這節(jié)課以實(shí)驗(yàn)為依據(jù)，采用控制變量的方法進(jìn)行研究。這一方法今后在電學(xué)、熱學(xué)的研究中還要用到。我們根據(jù)已掌握的知識(shí)設(shè)計(jì)實(shí)驗(yàn)、探索規(guī)律是物體研究的重要方法。2．定義力的單位“牛頓”使得k=1，得到牛頓第二定律的簡(jiǎn)單形式F=ma。使用簡(jiǎn)捷的數(shù)學(xué)語(yǔ)言表達(dá)物理規(guī)律是物理學(xué)的特征之一，但應(yīng)知道它所對(duì)應(yīng)的文字內(nèi)容和意義。3．牛頓第二定律概括了運(yùn)動(dòng)和力的關(guān)系。物體所受合外力恒定，其加速度恒定；合外力為零，加速度為零。即合外力決定了加速度，而加速度影響著物體的運(yùn)動(dòng)情況。因此，牛頓第二定律是把前兩章力和物體的運(yùn)動(dòng)構(gòu)成一個(gè)整體，其中的紐帶就是加速度。四、評(píng)價(jià)方案及說(shuō)明1、對(duì)科學(xué)知識(shí)與技能的評(píng)價(jià)要注重科學(xué)內(nèi)容的理解與應(yīng)用，而不是單純記憶。技能的評(píng)價(jià)目標(biāo)包括觀察技能、實(shí)驗(yàn)技能等方面。對(duì)科學(xué)的技能的評(píng)價(jià)要盡量融合在科學(xué)探究過(guò)程的情景中。對(duì)科學(xué)知識(shí)的評(píng)價(jià)主要從兩方面，一是根據(jù)學(xué)生診斷性練習(xí)；二是通過(guò)學(xué)生作業(yè)反映學(xué)生掌握情況。
部編版語(yǔ)文七年級(jí)下冊(cè)《外國(guó)詩(shī)兩首（假如生活欺騙了你 未選擇的路）》教案
寫作背景這首詩(shī)寫于普希金被沙皇流放的日子里，是以贈(zèng)詩(shī)的形式寫在他的鄰居奧希泊娃的女兒葉甫勃拉克西亞·尼古拉耶夫娜·伏里夫紀(jì)念冊(cè)上的。那里俄國(guó)革命正如火如荼，詩(shī)人卻被迫與世隔絕。在這樣的處境下，詩(shī)人卻沒(méi)有喪失希望與斗志，他熱愛(ài)生活，執(zhí)著地追求理想，相信光明必來(lái)，正義必勝。（三）、問(wèn)題探究1、“假如生活欺騙了你”指的是什么？指在生活中因遭遇艱難困苦甚至不幸而身處逆境。作者寫這首詩(shī)時(shí)正被流放，是自己真實(shí)生活的寫照。2、詩(shī)人在詩(shī)中闡明了怎樣的人生態(tài)度？請(qǐng)結(jié)合你感受最深的詩(shī)句說(shuō)說(shuō)你曾有過(guò)的體驗(yàn)。詩(shī)中闡明了這樣一種積極樂(lè)觀的人生態(tài)度：當(dāng)生活欺騙了你時(shí)，不要悲傷，不要心急；在苦惱的時(shí)候要善于忍耐，一切都會(huì)過(guò)去，我們一定要永葆積極樂(lè)觀的心態(tài)；生活中不可能沒(méi)有痛苦與悲傷，歡樂(lè)不會(huì)永遠(yuǎn)被憂傷所掩蓋，快樂(lè)的日子終會(huì)到來(lái)。
人教部編版語(yǔ)文八年級(jí)下冊(cè)名著導(dǎo)讀《鋼鐵是怎樣煉成的》摘抄和做筆記教案
一團(tuán)綠火像鎂光似的在保爾眼前一閃，耳邊響起了一聲巨雷，燒紅的鐵片灼傷了他的腦袋。大地可怕地、不可思議地旋轉(zhuǎn)起來(lái)，開(kāi)始緩緩地向一旁倒下去。保爾像一根稻草似的被甩離了馬鞍，越過(guò)馬頭，重重地摔倒在地。師：在那血與火的戰(zhàn)爭(zhēng)年代，保爾馳騁疆場(chǎng)，為革命事業(yè)浴血奮戰(zhàn)，不懼犧牲。他那鋼鐵般的意志是在戰(zhàn)火紛飛的疾苦中千錘百煉而成的。3.面對(duì)疾病師：病痛沒(méi)有擊垮保爾,面對(duì)自身的疾病,他是這樣的——片段一：“……我受到一次又一次的打擊。一次打擊過(guò)后，我剛站起來(lái)，另一次打擊，比上一次更無(wú)情的打擊又來(lái)了。最可怕的是我無(wú)力反擊。先是左臂不聽(tīng)使喚。這已經(jīng)是夠痛苦的了，誰(shuí)知緊接著兩條腿也不能活動(dòng)。我原本就只能在室內(nèi)勉強(qiáng)走動(dòng)，現(xiàn)在甚至從床沿挪到桌子跟前也異常困難?？墒牵峙逻@還不算最糟的。明天會(huì)怎么樣？誰(shuí)也無(wú)法預(yù)料……”
人教部編版語(yǔ)文九年級(jí)下冊(cè)名著導(dǎo)讀《儒林外史》諷刺作品的閱讀教案
“拱一拱手，一屁股就坐在上席”，兩個(gè)動(dòng)作活畫出了夏總甲在鄉(xiāng)民面前的傲慢自大。作者接著寫他的一番話語(yǔ)：“俺如今倒不如你們務(wù)農(nóng)的快活了。想這新年大節(jié)，老爺衙門里，三班六房，那一位不送帖子來(lái)。我怎好不去賀節(jié)?每日騎著這個(gè)驢，上縣下鄉(xiāng),跑得昏頭暈?zāi)X?！薄皬男履赀@七八日，何曾得一個(gè)閑?恨不得長(zhǎng)出兩張嘴來(lái)，還吃不退?！鼻擅畹亟沂玖怂麨楹文恐袩o(wú)人和衣服“就如酒簍一般”。二、通過(guò)故事情節(jié)的前后對(duì)比來(lái)表達(dá)諷刺。第二回中，周進(jìn)六十多歲了，還以老童生的身份在薛家集觀音庵教私塾,一年才十二兩館銀，生活窘困，地位低下，村中新中秀才青年梅玖也奚落他。到第七回中，周進(jìn)中了進(jìn)士，做了官以后，梅玖就無(wú)恥地冒充自己是周進(jìn)的學(xué)生，薛家集的觀音庵里也供起了周進(jìn)的長(zhǎng)生牌位。梅玖見(jiàn)了周進(jìn)早年寫的一副對(duì)聯(lián)，貼在墻上，紅紙都發(fā)白了，竟吩咐和尚用水噴了,剝下來(lái)裝裱收藏。這一對(duì)比既寫出了周進(jìn)做官前后迥然不同的境遇，也寫出了秀才梅玖的庸俗勢(shì)利以及社會(huì)上一些人的趨炎附勢(shì)。所以，《儒林外史》的諷刺，不僅僅是對(duì)人物的諷刺,更是對(duì)當(dāng)時(shí)社會(huì)中各種現(xiàn)象的揭露、控訴和批判。
部編版小學(xué)語(yǔ)文四年級(jí)下冊(cè)第25課《兩個(gè)鐵球同時(shí)著地》優(yōu)秀教案范文
1、齊讀第三自然段。思考：亞里士多德講過(guò)什么話?伽利略對(duì)這話是怎么看的?（亞里士多德說(shuō)過(guò)：“兩個(gè)鐵球，一個(gè)10磅重，一個(gè)1磅重，同時(shí)從高處落下來(lái)，10磅重的一定先著地，速度是1磅重的10倍?！辟だ詫?duì)這話產(chǎn)生了懷疑）2、伽利略為什么懷疑亞里士多德說(shuō)的話?他是怎么想的?（“他想：如果這句話是正確的，……這怎么解釋呢?”）3、伽利略的分析，是把亞里士多德的話當(dāng)作兩種假設(shè)，推出兩個(gè)結(jié)論。這兩個(gè)結(jié)論是什么?（①把一個(gè)10磅重，一個(gè)1磅重的兩個(gè)鐵球拴在一起，如果仍然看作是兩個(gè)球，落下的速度應(yīng)當(dāng)比原來(lái)10磅重的鐵球慢。②如果看做是一個(gè)整體，落下的速度，應(yīng)當(dāng)比原來(lái)10磅重的鐵球快）4.這兩個(gè)結(jié)果一樣嗎?是什么樣的結(jié)果?（不—樣，是相互矛盾的）5.根據(jù)同一句話，會(huì)推出兩個(gè)相互矛盾的結(jié)果，所以伽利略認(rèn)為這句話是靠不住的，值得懷疑。6，他打算怎么做?（用試驗(yàn)來(lái)證明不同重量鐵球落地的情況）
人教版高中政治必修4關(guān)于世界觀的學(xué)說(shuō)說(shuō)課稿（一）
3、課堂小結(jié)，強(qiáng)化認(rèn)識(shí)。（2—3分鐘）通過(guò)總結(jié)本課的知識(shí)，簡(jiǎn)單的用三個(gè)概念三個(gè)關(guān)系，簡(jiǎn)明扼要的總結(jié)出本節(jié)課的知識(shí)，突出本框題的重難點(diǎn)。其中重點(diǎn)給學(xué)生梳理一下哲學(xué)的含義，使學(xué)生在學(xué)習(xí)的最后對(duì)于哲學(xué)有一個(gè)全面而準(zhǔn)確的理解，強(qiáng)化學(xué)生對(duì)于哲學(xué)的認(rèn)識(shí)。4、課堂練習(xí)針對(duì)高中學(xué)生初步接觸哲學(xué)，運(yùn)用哲學(xué)思維來(lái)分析哲學(xué)問(wèn)題的能力還需要今后的培養(yǎng)，我進(jìn)行了分層的方式來(lái)設(shè)計(jì)習(xí)題，這樣設(shè)計(jì)一方面符合學(xué)生認(rèn)知的能力，由簡(jiǎn)單到困難，一步步的深入，另一方面，在練習(xí)的過(guò)程中，也可以使學(xué)生鞏固基礎(chǔ)知識(shí)，使學(xué)有余力的學(xué)生繼續(xù)提高，充分考慮到學(xué)生的實(shí)際情況。5、板書設(shè)計(jì)為了強(qiáng)化教學(xué)效果，我會(huì)在授課的過(guò)程中適時(shí)的書寫板書，我的板書設(shè)計(jì)總的來(lái)說(shuō)是以簡(jiǎn)潔明了的形式展示，便于學(xué)生一目了然的把握本節(jié)課的重難點(diǎn)，也可以建立知識(shí)間的聯(lián)系，便于學(xué)生形成完整的知識(shí)體系。
《匈牙利狂想曲第二號(hào)》教案
教學(xué)過(guò)程：一、導(dǎo)入1、問(wèn)題導(dǎo)入。師：猜猜這位大師是誰(shuí)？【課件】生：回答。2、了解樂(lè)曲作曲家及相關(guān)知識(shí)。師：李斯特是著名的匈牙利作曲家。少年時(shí)期他隨父母去了巴黎，成名以后回到祖國(guó)，廣泛收集匈牙利民歌和吉普賽音樂(lè)，寫下了19首在其創(chuàng)作中占有重要地位的匈牙利狂想曲。這些音樂(lè)具有匈牙利吉普賽人的熱情，是匈牙利民族音樂(lè)的杰出作品，其中尤以第二號(hào)匈牙利狂想曲最為著名。二、學(xué)習(xí)歌曲師：這首狂想曲以匈牙利民間舞曲查爾達(dá)什體裁寫成，分成莊重慢板和奔放急板兩大部分。樂(lè)曲前半部分在滯緩的節(jié)奏襯托下，低沉壓抑的旋律蘊(yùn)含了巨大的悲憤，表現(xiàn)了匈牙利人不屈的性格。尤其是引子部分，在這一段中，右手是彈奏長(zhǎng)音，左手是彈奏帶裝飾音的八分音符；大小和弦交替進(jìn)行，聲音不適宜太長(zhǎng)，太長(zhǎng)了顯得松弛，要具有力度和爆發(fā)感。（接著樂(lè)曲在高音區(qū)反復(fù)并轉(zhuǎn)入舞曲風(fēng)格的輕快曲調(diào)，富有動(dòng)力性。第二部分樂(lè)曲的速度加快，先奏出舞曲的主題，然后力度再逐漸增加，速度越來(lái)越快；接著涌現(xiàn)了一個(gè)個(gè)富有個(gè)性的主題，音樂(lè)的高潮此起彼伏，如旋風(fēng)般旋轉(zhuǎn)的舞曲在狂熱的高潮中結(jié)束。）
（三月二十六日）國(guó)旗下講話：安全教育日
我是來(lái)自高二六班的xx，非常榮幸能在國(guó)旗下代表上周值周班高二六班演講。今天我演講的主題是：安全——教育的保障。大家知道嗎，三月二十六日是“全國(guó)中小學(xué)生安全宣傳教育日”。 據(jù)權(quán)威數(shù)據(jù)顯示，我國(guó)現(xiàn)有18歲以下未成年人億人，平均每年意外傷害人數(shù)約為4000萬(wàn)人次，醫(yī)療費(fèi)用億元，平均每年約有萬(wàn)名中小學(xué)生非正常傷亡。為推動(dòng)中小學(xué)安全教育工作，降低青少年傷亡事故的發(fā)生率，保證青少年健康成長(zhǎng)。1996年由國(guó)家教育部、公安部等七部委聯(lián)合發(fā)文，確定每年三月份最后一周的星期一作為全國(guó)中小學(xué)生“安全教育日”，每年確定一個(gè)主題。 如果說(shuō)學(xué)生是祖國(guó)的花朵，安全就恰如花朵下的土壤，是花朵生長(zhǎng)的保障。我的班主任常常教導(dǎo)我說(shuō)：“一定要注意安全，父母把自己養(yǎng)這么大不容易?！敝钡轿野涯_歪到之前，我還不曾意識(shí)到安全的重要性。
人教版新課標(biāo)高中地理必修2第二章第一節(jié)城市內(nèi)部空間結(jié)構(gòu)教案
為城市居民提供休養(yǎng)生息的場(chǎng)所，是城市最基本的功能區(qū)．城市中最為廣泛的土地利用方式就是住宅用地．一般住宅區(qū)占據(jù)城市空間的40%—60%。（閱讀圖2.3）請(qǐng)同學(xué)講解高級(jí)住宅區(qū)與低級(jí)住宅區(qū)的差別（學(xué)生答）（教師總結(jié)）（教師講解）另外還有行政區(qū)、文化區(qū)等。而在中小城市，這些部門占地面積很小，或者布局分散，形成不了相應(yīng)的功能 區(qū)。（教師提問(wèn)）我們把城市功能區(qū)分了好幾種，比如說(shuō)住宅區(qū)，是不是土地都是被居住地占據(jù)呢？是不是就沒(méi)有其他的功能了呢？（學(xué)生回答）不是（教師總結(jié)）不是的。我們說(shuō)的住宅區(qū)只是在占地面積上，它是占絕大多數(shù)，但還是有土地是被其它功能占據(jù)的，比如說(shuō)住宅區(qū)里的商店、綠化等也要占據(jù)一定的土地， 只是占的比例比較小而已。下面請(qǐng)看書上的活動(dòng)題。
人教版新課標(biāo)高中物理必修1用牛頓運(yùn)動(dòng)定律解決問(wèn)題（二）教案2篇
觀察實(shí)驗(yàn)視頻實(shí)驗(yàn)驗(yàn)證師：其實(shí)大家完全可以利用身邊的器材來(lái)驗(yàn)證。實(shí)驗(yàn)1、用彈簧秤掛上鉤碼，然后迅速上提和迅速下放?，F(xiàn)象：在鉤碼被迅速上提的一瞬間，彈簧秤讀數(shù)突然變大；在鉤碼被迅速下放的一瞬間，彈簧秤讀數(shù)突然變小。師：迅速上提時(shí)彈簧秤示數(shù)變大是超重還是失重？迅速下放時(shí)彈簧秤示數(shù)變小是超重還是失重？生：迅速上提超重，迅速下放失重。體會(huì)為何用彈簧秤測(cè)物體重力時(shí)要保證在豎直方向且保持靜止或勻速實(shí)驗(yàn)2、學(xué)生站在醫(yī)用體重計(jì)上，觀察下蹲和站起時(shí)秤的示數(shù)如何變化？在實(shí)驗(yàn)前先讓同學(xué)們理論思考示數(shù)會(huì)如何變化再去驗(yàn)證，最后再思考。（1）在上升過(guò)程中可分為兩個(gè)階段：加速上升、減速上升；下蹲過(guò)程中也可分為兩個(gè)階段：加速下降、減速下降。（2）當(dāng)學(xué)生加速上升和減速下降時(shí)會(huì)出現(xiàn)超重現(xiàn)象；當(dāng)學(xué)生加速下降和減速上升時(shí)會(huì)出現(xiàn)失重現(xiàn)象；（3）出現(xiàn)超重現(xiàn)象時(shí)加速度方向向上，出現(xiàn)失重現(xiàn)象時(shí)加速度方向向下。完全失重
大班數(shù)學(xué)：自然測(cè)量課件教案（第二課時(shí)）
2、了解測(cè)量在生活中的應(yīng)用，激發(fā)幼兒參與測(cè)量的興趣。3、愿意與同伴合作交流，解決問(wèn)題。活動(dòng)準(zhǔn)備：1、幼兒已有初步的測(cè)量經(jīng)驗(yàn)。2、尺子、繩子、軟尺、吸管、小棒、短積木、鉛筆、筷子、紙卡段、盒子、書等物品。3、記錄表、水彩筆、磁性板?；顒?dòng)過(guò)程：一、引題：提出任務(wù)今天小朋友來(lái)當(dāng)“小小測(cè)量員”，用三種不同的工具來(lái)測(cè)量相同的一條邊，并把測(cè)量結(jié)果記錄下來(lái)。
人音版小學(xué)音樂(lè)四年級(jí)下冊(cè)彼得與狼說(shuō)課稿
4.合作表演。（1）組內(nèi)合作：組內(nèi)成員合作。各組同時(shí)進(jìn)行全故事的預(yù)演。（2）組外合作：組與組合作，進(jìn)行分段表演，即各組分別表演某個(gè)場(chǎng)景，共同合作表演整個(gè)故事。設(shè)計(jì)亮點(diǎn)：這一環(huán)節(jié)雖是表現(xiàn)環(huán)節(jié)，但也是再感受、再創(chuàng)造的環(huán)節(jié)。它通過(guò)演的方式加深學(xué)生對(duì)音樂(lè)的理解，起到了以演代聽(tīng)的效果。學(xué)生參加或觀看表演時(shí)，便對(duì)全曲進(jìn)行了整體欣賞。這就解決了因音樂(lè)較長(zhǎng)而學(xué)生注意力短的問(wèn)題。在表現(xiàn)方面，注重組與組、組員之間的分工合作。四）歸納總結(jié)課外延伸同學(xué)們：《彼得與狼》交響童話，它給人們的啟示是：團(tuán)結(jié)就是力量，機(jī)智勇敢的去斗爭(zhēng)，就能夠戰(zhàn)勝兇惡的敵人。這一童話故事受到世界各個(gè)地區(qū)的小朋友喜愛(ài)。因此，被制作成不同的劇目進(jìn)行演繹，請(qǐng)同學(xué)們?cè)谡n后欣賞不同劇目的《彼得與狼》。
高中數(shù)學(xué)人教版必修二直線的點(diǎn)斜式方程教案
【教學(xué)重點(diǎn)】直線的點(diǎn)斜式方程、斜截式方程的確定．【教學(xué)難點(diǎn)】直線的點(diǎn)斜式方程、斜截式方程的確定．【教學(xué)過(guò)程】1、對(duì)特殊三角函數(shù)進(jìn)行鞏固復(fù)習(xí)；表1 內(nèi)特殊三角函數(shù)值 不存在圖1 特殊三角形2、鞏固復(fù)習(xí)直線的傾斜角和斜率相關(guān)內(nèi)容；直線的傾斜角：，；直線的斜率： ， ；設(shè)點(diǎn)為直線l上的任意兩點(diǎn)，當(dāng)時(shí)，
新人教版高中英語(yǔ)必修2Unit 1 Cultural Heritage-Discovering Useful Structure教案二
This theme of the part is “ Describe people or things in greater detail”. Students have learned the grammar(restrictive relative clauses) in Book 1, and further review and consolidate its structure “prep+relative pronouns(which/whom)” and the relative adverbs(when, where and why), besides students should understand its form, meaning and functions. In this section, students should be able to express the grammar correctly in daily communication and in the writing. 1. Review the basic usages of relative pronouns and adverbs of attributive clauses . 2. Learn to use some special cases about restrictive relative clauses.3. Learn to write sentences with restrictive relative clauses flexibly according to the context.1. Review the basic usages of relative pronouns and adverbs of attributive clauses .2. Learn to use some special cases about restrictive relative clauses.3. Learn tow rite sentences with restrictive relative clauses flexibly according to the context.Step 1. Observe the following sentences, and mark the relative pronouns and the adverbs. 1. After listening to the scientists who had studied the problems, and citizens who lived near the dam, the government turned to the United Nations for help.2. Temples and other cultural sites were taken down piece by piece, and then moved and put back together again in a place where they were safe from the water.Step 2 PracticePlease complete these sentences with relative pronouns and relative adverbs and answer the following questions.Questions: 1. What is the head noun ?2. What relative words should be used ?3. What elements do they act in these sentences ?
新人教版高中英語(yǔ)必修2Unit 1 Cultural Heritage-Reading and Thinking教案二
1. This section focuses on "Understanding how a problem was solved”, which is aimed to guide students to analyze and discuss the challenges and problems faced by cultural heritage protection during the construction of Aswan Dam, as well as the solutions. On the basis of understanding, students should pay attention to the key role of international cooperation in solving problems, and attach importance to the balance and coordination between cultural heritage protection and social and economic development. Students are encouraged to face challenges actively, be good at cooperation, and make continuous efforts to find reasonable ways and means to solve problems.2. Enable students to understand the main information and text structure of the reading text;3. Motivate students to use the reading strategy "make a timeline" according to the appropriate text genre;4. Enable students to understand how a problem was solved;5. Enable students to understand the value of protecting cultural heritage by teamwork and global community;1. Guide students to pay attention to reading strategies, such as prediction, self-questioning and scanning.2. Help students sort out the topic language about protecting cultural relics and understand the narrative characteristics of "time-event" in illustrative style3. Lead students to understand the value of protecting cultural heritage by teamwork and global community;
新人教版高中英語(yǔ)必修2Unit 2 Wildlife Protection-Discovering Useful Structure教案二
2．表示現(xiàn)階段正在進(jìn)行的被動(dòng)動(dòng)作(該動(dòng)作在說(shuō)話的瞬間未必正在進(jìn)行)。Many interesting experiments are being carried out these days.(說(shuō)話時(shí)，并不一定正在進(jìn)行)3．表示一種經(jīng)常性的被動(dòng)行為，常和always，constantly 等表示頻度的副詞連用，這種用法常常帶有贊揚(yáng)或厭惡的感情色彩。He is always being praised by the leader.4．表示按計(jì)劃或安排主語(yǔ)將要承受謂語(yǔ)動(dòng)詞所表示的動(dòng)作(僅限于少數(shù)及物動(dòng)詞)。A party is being held tonight.Step 4 Special cases1.像take care of, look after, talk about, think of等動(dòng)詞與介詞構(gòu)成的短語(yǔ)用于現(xiàn)在進(jìn)行時(shí)的被動(dòng)語(yǔ)態(tài)時(shí), 其中的介詞不可省略。The ways to stop illegally hunting are being talked about. 2．可與部分情態(tài)動(dòng)詞連用，表示對(duì)正在發(fā)生的事情的推測(cè)。She may be being punished by her mother.3．有時(shí)可表示按計(jì)劃或安排將要進(jìn)行的一個(gè)被動(dòng)動(dòng)作。A celebration is being held this weekend for his success.4．某些表示“狀態(tài)、心理活動(dòng)、存在”等的動(dòng)詞，如have，want，need，love，一般不用現(xiàn)在進(jìn)行時(shí)的被動(dòng)語(yǔ)態(tài)，而常用一般現(xiàn)在時(shí)的被動(dòng)語(yǔ)態(tài)。With the population increasing，more land is needed.5．“be＋under/in＋n.”可表示現(xiàn)在進(jìn)行時(shí)的被動(dòng)意義。My computer is under repair.＝My computer is being repaired.
新人教版高中英語(yǔ)必修2Unit 3 The Internet-Discovering Useful Structure教案二
This teaching period mainly deals with grammar “The Present Perfect Passive Voice.” To begin with, teachers should lead students to revise what they have learned about the Present Perfect Passive Voice. And then, teachers move on to stress more special cases concerning this grammar。This period carries considerable significance to the cultivation of students’ writing competence and lays a solid foundation for the basic appreciation of language beauty. The teacher is expected to enable students to master this period thoroughly and consolidate the knowledge by doing some exercises. 1. Guide students to review the basic usages of the Present Perfect Passive Voice2. Lead students to learn to use some special cases concerning the Present Perfect Passive Voice flexibly.2. Enable students to use the basic phrases structures flexibly.3. Strengthen students’ great interest in grammar learning.1. Help students to appreciate the function of the Present Perfect Passive Voice in a sentence2. Instruct students to write essays using the proper the Present Perfect Passive Voice.觀察下列句子特點(diǎn)，總結(jié)共同點(diǎn)。1．(教材P28)Much has been written about the wonders of the World Wide Web．2．(教材P28)But the Internet has done much more for people than simply make life more convenient．3．(教材P28)Many people have been helped by the club．4．(教材P28)She no longer feels lonely, and her company has become quite successful．5．(教材P32)Today I thought I’d blog about a question that has been asked many times—how do you stay safe online and avoid bad experiences on the Internet?
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 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．