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初中數(shù)學(xué)魯教版七年級(jí)上冊(cè)《第五章 位置與坐標(biāo) 1 確定位置》教學(xué)設(shè)計(jì)教案
1、通過同位之間互說座位位置，檢測知識(shí)目標(biāo)2、3的達(dá)成效果。2、通過導(dǎo)學(xué)案上的探究一，檢測知識(shí)目標(biāo)2、3的達(dá)成效果。 3、通過探究二，檢測知識(shí)目標(biāo)1、3的達(dá)成效果。 4、通過課堂反饋，檢測總體教學(xué)目標(biāo)的達(dá)成效果。本節(jié)課遵循分層施教的原則，以適應(yīng)不同學(xué)生的發(fā)展與提高，針對(duì)學(xué)生回答問題本著多鼓勵(lì)、少批評(píng)的原則，具體從以下幾方面進(jìn)行評(píng)價(jià)：1、通過學(xué)生獨(dú)立思考、參與小組交流和班級(jí)集體展示，教師課堂觀察學(xué)生的表現(xiàn)，了解學(xué)生對(duì)知識(shí)的理解和掌握情況。教師進(jìn)行適時(shí)的反應(yīng)評(píng)價(jià)，同時(shí)促進(jìn)學(xué)生的自評(píng)與互評(píng)。2、通過設(shè)計(jì)課堂互說座位、探究一、二及達(dá)標(biāo)檢測題，檢測學(xué)習(xí)目標(biāo)達(dá)成情況，同時(shí)有利于學(xué)生完成對(duì)自己的評(píng)價(jià)。3.通過課后作業(yè)，了解學(xué)生對(duì)本課時(shí)知識(shí)的掌握情況，同時(shí)又能檢測學(xué)生分析解決問題的方法和思路，完成教學(xué)反饋評(píng)價(jià)。
人教版高中地理必修3地理信息技術(shù)在區(qū)域地理環(huán)境研究中的應(yīng)用教案
1．從監(jiān)測的范圍、速度，人力和財(cái)力的投入等方面看，遙感具有哪些特點(diǎn)?點(diǎn)撥：范圍更廣、速度更快、需要人力更少 、財(cái)力投入少。2．有人說：遙感是人的視力的延伸。你同意這種看法嗎?點(diǎn)撥：同意?？梢詮倪b感的定義分析。從某種意義上說，人們“看”的過程就是在遙感，眼睛相當(dāng)于傳感器。課堂小結(jié)：遙感技術(shù)是國土整治和區(qū)域發(fā)展研究中應(yīng)用較廣的技術(shù) 手段之一，我國在這個(gè)領(lǐng)域已經(jīng)走在了世界的前列。我國的大部分土地已經(jīng)獲得了大比例尺的航空影像資料，成功發(fā)射了回收式國土資源衛(wèi)星，自行研制發(fā)射了“風(fēng)云”衛(wèi)星。遙感技術(shù)為我國自然資源開發(fā)與利用提供 了大量的有用的資料，在我國農(nóng)業(yè)估產(chǎn)、災(zāi)害監(jiān)測 、礦產(chǎn)勘察、土地利用、環(huán)境管理與城鄉(xiāng)規(guī)劃中起到了非常重要的作用。板書設(shè)計(jì)§1.2地理信息技術(shù)在區(qū)域地理環(huán)境研究中的應(yīng)用
人教版高中地理必修2第三章第二節(jié)以種植業(yè)為主的農(nóng)業(yè)地域類型說課稿
本節(jié)課標(biāo)解讀：1.說明以種植業(yè)為主的農(nóng)業(yè)地域類型的形成條件及特點(diǎn)；2.說出商品谷物農(nóng)業(yè)的分布范圍，說明商品谷物農(nóng)業(yè)的形成條件及特點(diǎn)。內(nèi)容地位與作用：農(nóng)業(yè)是受自然環(huán)境影響最大的產(chǎn)業(yè)。農(nóng)業(yè)是發(fā)展歷史最悠久的產(chǎn)業(yè)，隨著社會(huì)的發(fā)展和進(jìn)步，社會(huì)環(huán)境對(duì)農(nóng)業(yè)的影響越來越大。以季風(fēng)水田農(nóng)業(yè)為主的農(nóng)業(yè)地域類型，主要體現(xiàn)自然環(huán)境對(duì)農(nóng)業(yè)地域形成的影響；商品谷物農(nóng)業(yè)則體現(xiàn)了社會(huì)環(huán)境對(duì)農(nóng)業(yè)地域形成的影響。本節(jié)內(nèi)容包括兩部分內(nèi)容，一個(gè)是季風(fēng)水田農(nóng)業(yè)，主要分布在亞洲季風(fēng)區(qū)；一個(gè)是商品谷物農(nóng)業(yè)，主要分布在發(fā)達(dá)國家。教材文字內(nèi)容不多，配備了大量的地圖和景觀圖。因此，在教學(xué)過程中要充分組織學(xué)生查閱地圖，挖掘地理信息，培養(yǎng)分析能力。分析農(nóng)業(yè)區(qū)位因素時(shí)，必須從自然因素和社會(huì)經(jīng)濟(jì)因素兩個(gè)方面去分析，找出優(yōu)勢區(qū)位因素來。
人教版高中地理必修2第三章第三節(jié)以畜牧業(yè)為主的農(nóng)業(yè)地域類型說課稿
1.導(dǎo)入新課：通過視頻“阿根廷的潘帕斯草原”，引起學(xué)生的興趣，進(jìn)而引出新的學(xué)習(xí)內(nèi)容——以畜牧業(yè)為主的農(nóng)業(yè)地域類型。2.新課講授：第一課時(shí)，首先通過展示“世界大牧場放牧業(yè)分布圖”，引出對(duì)大牧場放牧業(yè)的初步認(rèn)識(shí)，了解其分布范圍；然后通過展示“潘帕斯草原的地形圖”“氣候圖”和“牧牛業(yè)景觀圖”，討論分析大牧場放牧業(yè)形成的區(qū)位條件，并進(jìn)行案例分析，學(xué)習(xí)該種農(nóng)業(yè)的特點(diǎn)；最后，理論聯(lián)系實(shí)際，展示：“中國地形圖”“氣候圖”“人口圖”“交通圖”和“內(nèi)蒙古牧區(qū)圖”，分組討論我國內(nèi)蒙古地區(qū)能否采用潘帕斯草原大牧場放牧業(yè)的生產(chǎn)模式。第二課時(shí)，首先通過設(shè)問順利從大牧場放牧業(yè)轉(zhuǎn)入乳蓄業(yè)，通過講述讓學(xué)生了解乳蓄業(yè)的概念；然后通過展示世界乳畜業(yè)分布圖，了解乳蓄業(yè)主要分布在哪些地區(qū)；接著，通過西歐乳蓄業(yè)的案例分析，得到乳蓄業(yè)發(fā)展的區(qū)位因素及其特點(diǎn)。
人教版高中地理必修2第二章第二節(jié)不同等級(jí)城市的服務(wù)功能說課稿
【教學(xué)目標(biāo)】知識(shí)與技能：了解我國不同等級(jí)城市的劃分，并理論聯(lián)系實(shí)際辨別現(xiàn)實(shí)社會(huì)的城市等級(jí)運(yùn)用有關(guān)原理，說明不同等級(jí)城市服務(wù)范圍的差異。了解城市服務(wù)范圍與地理位置的關(guān)系。掌握不同等級(jí)城市的分布特點(diǎn)了解稱城市六邊形理論，并能用其解釋荷蘭圩田居民點(diǎn)設(shè)置問題過程與方法：通過對(duì)棗強(qiáng)鎮(zhèn)及上海城市等級(jí)演化分布的學(xué)習(xí)，掌握不同等級(jí)城市城市服務(wù)范圍與功能以及城市等級(jí)提高的基本條件通過對(duì)德國城市分布案例的學(xué)習(xí)，總結(jié)歸納出不同等級(jí)城市分布規(guī)律通過城市六邊形理論的學(xué)習(xí)，學(xué)會(huì)分析城市居民點(diǎn)布局等現(xiàn)實(shí)問題情感態(tài)度與價(jià)值觀：通過學(xué)生對(duì)我國不同等級(jí)城市（經(jīng)濟(jì)、人口、交通、服務(wù)種類）等相關(guān)資料的搜集，讓學(xué)生關(guān)心我國基本地理國情，增強(qiáng)熱愛祖國的情感。養(yǎng)成求真、求實(shí)的科學(xué)態(tài)度，提高地理審美情趣。
人教版高中地理必修3地理環(huán)境對(duì)區(qū)域發(fā)展的影響說課稿
本節(jié)課我分成兩個(gè)課時(shí)A首先我會(huì)在在ppt上放幾張關(guān)于區(qū)域的圖，讓學(xué)生思考什么是區(qū)域，區(qū)域有什么特征。其次我會(huì)在在書上畫出區(qū)域的定義，在給與解釋說明，再在書上畫出區(qū)域的四個(gè)特征，讓同學(xué)小組討論哪些區(qū)域是有界的，哪些區(qū)域是無界的，從而加深同學(xué)們對(duì)區(qū)域的理解。B在ppt上放出長江三角洲和松嫩平原，不同風(fēng)土人情由此導(dǎo)入下一個(gè)知識(shí)點(diǎn)：不同區(qū)域由于地理環(huán)境的差異，人們的生產(chǎn)特點(diǎn)有許多的不同，發(fā)展方式也存在差異，然后讓學(xué)生思考長江三角洲和松嫩平原有什么差異，各自給區(qū)域環(huán)境發(fā)展帶來什么影響，啟發(fā)學(xué)生從氣候等方向思考，然后用表格的方式給不同因素歸類(歸位自然和社會(huì)經(jīng)濟(jì)兩大類)再啟發(fā)同學(xué)們從兩大類分別討論對(duì)農(nóng)業(yè)與工業(yè)發(fā)展的影響，最后再用表格的形式分類表達(dá)C然后給同學(xué)們幾個(gè)問題，鞏固同學(xué)課堂所學(xué)，最后留下一個(gè)問題課后解決：除了今天講的因素外還有哪些因素對(duì)區(qū)域發(fā)展產(chǎn)生影響?
人教版高中地理必修3荒漠化的防治—以我國西北地區(qū)為例說課稿
（設(shè)計(jì)意圖： 通過這兩個(gè)問題探究的形式可以了解學(xué)生對(duì)二、干旱為主的自然特征這一知識(shí)點(diǎn)的掌握情況，隨堂練習(xí)有利于鞏固強(qiáng)化學(xué)生的條例性知識(shí)。）三、荒漠化的成因1、自然因素：干旱、氣候異常2、人為因素：（是荒漠化發(fā)生、發(fā)展的決定因素）自然原因啟發(fā)學(xué)生利用已經(jīng)學(xué)過的知識(shí)（干旱為主的自然特征）和給出的PPT資料來進(jìn)行分析。人為原因以其危害結(jié)果用圖表和圖片的形式展示，使學(xué)生認(rèn)識(shí)到人為因素是導(dǎo)致荒漠化最主要的因素。（設(shè)計(jì)意圖：通過分析自然因素提供學(xué)生分析一區(qū)域環(huán)境建設(shè)的自然基礎(chǔ)條件，而這也是較難的一點(diǎn)，再者，通過分析人為原因，是學(xué)生樹立區(qū)域生態(tài)環(huán)境保護(hù)意識(shí)。）四、布置作業(yè)：書本課本20—22的活動(dòng)—— 非洲薩赫勒地區(qū)荒漠化的自然、社會(huì)經(jīng)濟(jì)
人教版高中地理必修2從市中心到郊區(qū)，你選擇住哪里說課稿
課前活動(dòng)：分成四組，對(duì)南京三個(gè)住房地段進(jìn)行調(diào)查，新街口夫子廟、板倉、仙林，對(duì)住房居民進(jìn)行問卷調(diào)查，自行設(shè)計(jì)調(diào)查問卷，分析該地段的房價(jià)要求，居民的要求，居民為何要在該地段購買住房，基礎(chǔ)設(shè)施設(shè)置等等其它與居民購房有關(guān)的因素。◆設(shè)計(jì)意圖：利用課前小組探究形式對(duì)所學(xué)問題進(jìn)行相關(guān)調(diào)查，不僅讓學(xué)生掌握知識(shí)了解知識(shí)來源于社會(huì)還能培養(yǎng)學(xué)生深入生活交際表達(dá)能力以及合作探究能力；3.問題設(shè)計(jì)同學(xué)們，不知道你們?cè)谡{(diào)查過程中是否發(fā)現(xiàn)一個(gè)問題，郊區(qū)的房子，特別是別墅，都是些高檔居所，許多有錢人的居住場所，那為什么會(huì)這樣呢？伴隨著城市化進(jìn)程中居民都往城里擠，為什么還會(huì)有許多有錢人往郊區(qū)搬呢？這就是我們今天要研究的第二個(gè)問題：逆城市化?！粼O(shè)計(jì)意圖：承轉(zhuǎn)過渡知識(shí)，從購房選擇因素的學(xué)習(xí)過渡到郊區(qū)化的學(xué)習(xí)，同時(shí)培養(yǎng)學(xué)生發(fā)現(xiàn)問題的能力，給學(xué)生以啟迪。
人教版高中地理必修3產(chǎn)業(yè)轉(zhuǎn)移—以東亞為例說課稿
【情感態(tài)度及價(jià)值觀】 通過創(chuàng)設(shè)探究情境，展示典型顯示案例激發(fā)思考，與學(xué)生共同感受當(dāng)前區(qū)域經(jīng)濟(jì)一體化與經(jīng)濟(jì)全球化浪潮的沖擊，以及當(dāng)前我國、我省發(fā)展的機(jī)遇、成就和危機(jī)，培養(yǎng)學(xué)生的時(shí)代感和使命感。五、重點(diǎn)難點(diǎn)【重點(diǎn)】1、產(chǎn)業(yè)轉(zhuǎn)移的影響因素2、產(chǎn)業(yè)轉(zhuǎn)移對(duì)區(qū)域地理環(huán)境的影響【難點(diǎn)】1、如何從圖文材料中分析出影響產(chǎn)業(yè)轉(zhuǎn)移的主要因素2、產(chǎn)業(yè)轉(zhuǎn)移對(duì)產(chǎn)業(yè)遷出區(qū)和移入?yún)^(qū)的不同影響六、教學(xué)方法1、材料分析法。提供分層次的問題與材料，并進(jìn)行方法指導(dǎo)，學(xué)生通過思考和討論自行分析發(fā)現(xiàn)知識(shí)、構(gòu)建知識(shí)。使不同層次的學(xué)生均有發(fā)展。這是本節(jié)設(shè)計(jì)主要采用的教學(xué)方法。2、合作探究法3、多媒體教學(xué)法七、 教學(xué)過程（一） 引入 ：假如某同學(xué)買彩票中大獎(jiǎng)，想投資生產(chǎn)面臨幾項(xiàng)選擇1、投資高端智能手機(jī)制造還是普通服裝廠？2、廠址選擇在濮陽市還是南樂縣？
人教版高中地理必修3河流的綜合開發(fā)—以美國田納西河流域說課稿
師我國河流眾多，長江流域、黃河流域、珠江流域等正在繼續(xù)開發(fā)，出示“長江流域示意圖”，請(qǐng)同學(xué)們借鑒今天所學(xué)的分析方法，分析長江流域發(fā)展的自然地理?xiàng)l件。（學(xué)生相互交流、討論）生略。師長江干流全長6300余千米，發(fā)源于青藏高原，流經(jīng)青、藏、滇、川、渝、鄂、湘、贛、皖、蘇、滬，奔入東海。水域遼闊，總面積達(dá)180萬平方千米，流經(jīng)我國半壁河山。水量汪洋壯闊，多年平均入海近10000億立方米。流域內(nèi)總?cè)丝凇⒏馗骷s占全國的35%，工農(nóng)業(yè)總產(chǎn)值占全國的40%～50%，歷來是中華民族繁衍的沃土。流域經(jīng)過我國三大階梯，流經(jīng)青藏高原、橫斷山脈、四川盆地、云貴高原、長江中下游平原等地形區(qū)。流域內(nèi)水系發(fā)達(dá)、眾多，以亞熱帶季風(fēng)氣候?yàn)橹?，氣候溫暖濕潤，降水量豐富，河流水量大，水能資源、森林資源、礦產(chǎn)資源豐富，長江干流自古以來就是我國東西航運(yùn)的大動(dòng)脈，溝通內(nèi)地和沿海的廣大地區(qū)，干支流通航里程約占全國內(nèi)河航道總里程的2/3，形成了一個(gè)縱橫廣闊的水運(yùn)網(wǎng)，被譽(yù)為“黃金水道”。
人教版高中地理必修3能源資源的開發(fā)—以我國山西省為例說課稿
指導(dǎo)學(xué)生閱讀圖3.8，讓同學(xué)們討論山西省三類工業(yè)發(fā)展變化的情況?？梢钥闯?，采掘業(yè)占工業(yè)增加值的比重在1985～1995年間有所上升，但在1995～2000年下降，且下降速度很快。原料工業(yè)始終在增加，且有越來越快的趨勢。加工工業(yè)1985～1995年間比重下降，到2000年幾乎停滯不前。這說明山西省雖然實(shí)現(xiàn)了產(chǎn)業(yè)結(jié)構(gòu)的升級(jí)，但還是限于初級(jí)加工階段，工業(yè)發(fā)展水平還不高。山西省只是一個(gè)能源大省，并不是一個(gè)工業(yè)大省，更不是經(jīng)濟(jì)強(qiáng)省，山西省的改革還有很長的路要走。（參考資料）《急需調(diào)整產(chǎn)業(yè)結(jié)構(gòu)的山西經(jīng)濟(jì)》（山西日?qǐng)?bào)1999年11月25日）山西能源的綜合利用是一個(gè)正在發(fā)展完善的過程，教學(xué)中教師可以結(jié)合目前存在的一些問題和困境展開討論，引導(dǎo)學(xué)生深入探究。（例如屢屢發(fā)生的礦難，以及背后隱藏的“官煤勾結(jié)”問題，這些都是目前各種媒體關(guān)注的焦點(diǎn)，相關(guān)的新聞報(bào)道，教師在課前應(yīng)該專門搜集一些，或者讓有條件上網(wǎng)的學(xué)生自己去搜集，使得課堂教學(xué)更加貼近現(xiàn)實(shí)生活。）
新人教版高中英語選修2Unit 1 Science and Scientists-Discovering useful structures教學(xué)設(shè)計(jì)
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(jì)
當(dāng)孩子們由父母陪同時(shí)，他們才被允許進(jìn)入這個(gè)運(yùn)動(dòng)場。3．過去分詞(短語)作狀語時(shí)的幾種特殊情況(1)過去分詞(短語)在句中作時(shí)間、條件、原因、讓步狀語時(shí)，相當(dāng)于對(duì)應(yīng)的時(shí)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(gè)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(huì)完美地完成這項(xiàng)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(dòng)，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(shí)，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(gè)學(xué)生，老師走進(jìn)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(gè)下午。
新人教版高中英語選修2Unit 5 First Aid-Discovering useful structures教學(xué)設(shè)計(jì)
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(dòng)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(dòng)詞ing，即“sb./sb.'s＋doing”構(gòu)成。動(dòng)詞ing形式的復(fù)合結(jié)構(gòu)實(shí)際上是給動(dòng)詞ing形式加了一個(gè)邏輯主語。動(dòng)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(dòng)詞ing②名詞所有格＋動(dòng)詞ing③代詞賓格＋動(dòng)詞ing④名詞＋動(dòng)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(gè)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(jiǎng)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(shí)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(huì)。
新人教版高中英語選修2Unit 1 Science and Scientists-Learning about Language教學(xué)設(shè)計(jì)
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-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 2 Bridging Cultures-Discovering useful structures教學(xué)設(shè)計(jì)
The grammar of this unit is designed to review noun clauses. Sentences that use nouns in a sentence are called noun clauses. Nominal clauses can act as subject, object, predicate, appositive and other components in compound sentences. According to the above-mentioned different grammatical functions, nominal clauses are divided into subject clause, object clause, predicate clause and appositive clause. In this unit, we will review the three kinds of nominal clauses. Appositive clauses are not required to be mastered in the optional compulsory stage, so they are not involved.1. Guide the students to judge the compound sentences and determine the composition of the clauses in the sentence.2. Instruct students to try to learn grammar by generalizing grammar rules, controlling written practice, and semi-open oral output.3. Inspire the students to systematize the function and usage of noun clause1.Instruct students to try to learn grammar by generalizing grammar rules, controlling written practice, and semi-open oral output.2.Inspire the students to systematize the function and usage of noun clauseStep1: The teacher ask studetns to find out more nominal clauses from the reading passage and udnerline the nominal clauses.
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
人教版高中生物必修3第六章第一節(jié)《人口增長對(duì)生態(tài)環(huán)境的影響》說課稿
3、討論問題二：我國、我市人口增長對(duì)環(huán)境有那些影響？教師：讓第三、第四組學(xué)生分別介紹、展示課前調(diào)查到的資料，說明人口增長對(duì)我國環(huán)境的影響、對(duì)三亞市環(huán)境的影響。學(xué)生：第三組學(xué)生派代表介紹人口增長過快對(duì)我國生態(tài)環(huán)境的影響。第四小組由學(xué)生自己主持“我市人口增長過快對(duì)三亞市生態(tài)環(huán)境的影響”討論會(huì)，匯報(bào)課前調(diào)查到的資料和討論，其它小組參與發(fā)言。教師：投影：課本圖6－2組織學(xué)生討論、補(bǔ)充和完善。學(xué)生：觀察老師投影圖片并進(jìn)行討論，對(duì)圖片問題進(jìn)行補(bǔ)充和完善。教學(xué)意圖：通過讓學(xué)生匯報(bào)、觀察、主持，能讓學(xué)生親身體驗(yàn)，更深刻地理解人口增長對(duì)生態(tài)環(huán)境的影響，培養(yǎng)和提高學(xué)生的表達(dá)能力、觀察能力、主持會(huì)議的能力。4、討論問題三：怎樣協(xié)調(diào)人與環(huán)境的關(guān)系?教師：組織第五組學(xué)生進(jìn)行匯報(bào)課前調(diào)查到的資料，交流、討論、發(fā)表意見和見解。學(xué)生：展示課件、圖片，匯報(bào)調(diào)查到的情況，提出合理建議。
人教版高中地理必修2家鄉(xiāng)的農(nóng)業(yè)園區(qū)會(huì)是什么樣說課稿
第三階段：分班交流論證，歸納整理成文在學(xué)生分組搜集整理資料的基礎(chǔ)之上，我們又以班級(jí)為單位由核心組成員組織資料交流并展開討論，共同歸納整理，集體完成《常熟建設(shè)現(xiàn)代農(nóng)業(yè)科技園區(qū)可行性分析調(diào)查表》中的相關(guān)內(nèi)容，交給各自的指導(dǎo)老師修改。第四階段：分片走進(jìn)園區(qū)，體驗(yàn)總結(jié)反思我們本著“熟悉家鄉(xiāng)、就近考察”的原則把全年級(jí)的學(xué)生分成八組，分別到八個(gè)園區(qū)開展實(shí)地調(diào)查。組織他們聽園區(qū)領(lǐng)導(dǎo)或?qū)I(yè)人員介紹園區(qū)的建設(shè)情況和遠(yuǎn)景規(guī)劃，深入田間地頭和溫室大棚參觀園區(qū)生產(chǎn)裝備和農(nóng)民勞動(dòng)場景，開展園區(qū)勞動(dòng)體驗(yàn)，與園區(qū)農(nóng)民交談等系列活動(dòng)。要求大家在體驗(yàn)勞動(dòng)、收獲快樂的同時(shí)，對(duì)照《常熟現(xiàn)代化農(nóng)業(yè)園區(qū)建設(shè)和發(fā)展情況調(diào)查表》的內(nèi)容逐一展開討論并認(rèn)真填寫。在此基礎(chǔ)上，我們又要求各片的同學(xué)認(rèn)真反思每個(gè)園區(qū)在發(fā)展過程中還有哪些不夠完美的地方和需要改進(jìn)的建議。