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雙曲線的簡(jiǎn)單幾何性質(zhì)(2)教學(xué)設(shè)計(jì)人教A版高中數(shù)學(xué)選擇性必修第一冊(cè)

  • 新人教版高中英語必修2Unit 5 Music-Discovering Useful Structures教案二

    新人教版高中英語必修2Unit 5 Music-Discovering Useful Structures教案二

    4. When he got absorbed in his world of music, he felt as if he could “see” the beauty of the world around him, like he had in his previous life.P·P as adverbial: _________________________________________________________________.Function: _______________________________________________________________________.Step 5 Solid Complete the passage with the words in brackets in their correct forms.Well known as a successful band, the Impact members show quite a few striking qualities. They never ever give up. When _____________(question) by the media, they are not _____________(discourage) and practise even harder. They are improving themselves by attending several master training class. They are united. _____________(fill with) team spirit, they act as a whole, always aiming for glory. Step 6 Difference and similarity from -ingObserve the following examples.1. He went out, shutting the door behind him.=He went out, ________________________________________________________.2. Not knowing what to do, he went to his parents for help.=__________________________________________, he went to his parents for help.Similarity: _______________________________________________________________________________________________________________________________________________________.Difference : _______________________________________________________________________________________________________________________________________________________.Step Practice1. ________ in a hurry, this article was not so good. 因?yàn)閷懙么颐? 這篇文章不是很好。2. ________ carefully, he found something he hadn’t known before. 他仔細(xì)讀書時(shí), 發(fā)現(xiàn)了一些從前不知道的東西。3. ________ why he did it, the monitor said it was his duty. 當(dāng)被問及他為什么要這么做時(shí), 班長(zhǎng)說這是他的職責(zé)

  • 新人教版高中英語必修2Unit 5 Music-Reading and Thinking教案二

    新人教版高中英語必修2Unit 5 Music-Reading and Thinking教案二

    1. Get basic information about Eric; read deeply to understand the history and development of the virtual choir.2. Understand what the function of the virtual choir is and how to make a virtual choir.3. Understand the meaning of some languages in the context of the text through question guidance, such as “Many people do not have close friends or contacts who have the same interest in music.” and so on.Step 1 Leading-in1. Answer the following questions.Q1:Do you know the Apps like Tik Tok and Quick Hand?Q2: Do you want to make a Tik Tok video or a Quick Hand video?2. Play a Tik Tok video Step 2: Understanding the title Q1:What does the title mean ?Q2: Is the article a narration or exposition? Why? Q3: Can you change the title ? If you can, what is the title?Step 3: Scanning the whole text and getting the basic information1. Answer the following questions.Q1:Who came up with the idea for a virtual choir?Q2: Where did Eric studied the musical composition?Q3: What is his song?2. Find the main idea of each paragraph3. Deal with some new words.Step 4: Reading carefully to get detailed informationPara 1 How to make a virtual choir1. PreparationA. tools: a virtual camera; an Internet connectionB. hero/heroin: friends or some individuals who have the same interests2. Process

  • 人教版高中地理必修2工業(yè)地域類型教案

    人教版高中地理必修2工業(yè)地域類型教案

    1.生產(chǎn)上的聯(lián)系:有投入——產(chǎn)出的關(guān)系工業(yè)生產(chǎn)的過程復(fù)雜,工序繁多,往往需要經(jīng)過多家工廠的加工才能完成一種產(chǎn)品的生產(chǎn)過程。因此,在這些工廠之間就存在著產(chǎn)品與原料的聯(lián)系。一家工廠生產(chǎn)的產(chǎn)品是另一家工廠的原料,這兩家工廠之間就形成了工序上的工業(yè)聯(lián)系。2.非生產(chǎn)上的聯(lián)系:如地理空間上的聯(lián)系布局在同一個(gè)工業(yè)區(qū)內(nèi),共同利用工業(yè)區(qū)的道路、供水、供電、通信等基礎(chǔ)設(shè)施以及其他生產(chǎn)、生活服務(wù)設(shè)施,或者共同利用當(dāng)?shù)亓畠r(jià)的勞動(dòng)力,形成了空間利用上的工業(yè)聯(lián)系。我國許多地方的經(jīng)濟(jì)技術(shù)開發(fā)區(qū)就是建立在這種工業(yè)聯(lián)系基礎(chǔ)上的。(二)工業(yè)集聚1.形成具有工業(yè)聯(lián)系的一些工廠往往近距離地聚集起來,形成工業(yè)集聚現(xiàn)象。2.工業(yè)集聚可獲得效應(yīng)(1)工業(yè)集聚可以加強(qiáng)企業(yè)間的信息交流和技術(shù)協(xié)作,降低中間產(chǎn)品的運(yùn)輸費(fèi)用和能源消耗,進(jìn)而降低生產(chǎn)成本,提高生產(chǎn)效率和利潤(rùn),取得規(guī)模效益。

  • 人教版新課標(biāo)高中物理必修1摩擦力教案2篇

    人教版新課標(biāo)高中物理必修1摩擦力教案2篇

    l.知識(shí)與技能:(1)知道摩擦力產(chǎn)生的條件。(2)能在簡(jiǎn)單問題中,根據(jù)物體的運(yùn)動(dòng)狀態(tài),判斷靜摩擦力的有無、大小和方向;知道存在著最大靜摩擦力。(3)掌握動(dòng)磨擦因數(shù),會(huì)在具體問題中計(jì)算滑動(dòng)磨擦力,掌握判定摩擦力方向的方法。(4)知道影響到摩擦因數(shù)的因素。2.過程與方法:通過觀察演示實(shí)驗(yàn),概括出摩擦力產(chǎn)生的條件及摩擦力的特點(diǎn),培養(yǎng)學(xué)生的觀察、概括能力。通過靜摩擦力與滑動(dòng)摩擦力的區(qū)別對(duì)比,培養(yǎng)學(xué)生分析綜合能力。3.情感態(tài)度價(jià)值觀:在分析物體所受摩擦力時(shí),突出主要矛盾,忽略次要因素及無關(guān)因素,總結(jié)出摩擦力產(chǎn)生的條件和規(guī)律。二、重點(diǎn)、難點(diǎn)分析1.本節(jié)課的內(nèi)容分滑動(dòng)摩擦力和靜摩擦力兩部分。重點(diǎn)是摩擦力產(chǎn)生的條件、特性和規(guī)律,通過演示實(shí)驗(yàn)得出關(guān)系f=μN(yùn)。2.難點(diǎn)是學(xué)生有初中的知識(shí),往往誤認(rèn)為壓力N的大小總是跟滑動(dòng)物體所受的重力相等,因此必須指出只有當(dāng)兩物體的接觸面垂直,物體在水平拉力作用下,沿水平面滑動(dòng)時(shí),壓力N的大小才跟物體所受的重力相等。

  • 人教版高中語文必修1《小狗包弟》教案2篇

    人教版高中語文必修1《小狗包弟》教案2篇

    巴金在十年浩劫中的大致經(jīng)歷:放棄包弟并沒有換得保全一家人,1968年8月,巴金被關(guān)進(jìn)牛棚改造,隨后經(jīng)受了大字報(bào)、掛牌游街等形式的批斗。1970年,到農(nóng)村改造,掏大糞、喂豬、背稻草、種地……1972年,妻子蕭珊在飽受精神折磨后患上癌癥,病逝。巴金的兒子在勞動(dòng)改造的過程中也飽受精神和肉體上的折磨,性格變得內(nèi)向抑郁,疾病纏身。此時(shí),巴金69歲。巴金曾在《病中》一文寫道:“當(dāng)姚文元拿著棒子的時(shí)候,我給關(guān)在牛棚里除了唯唯諾諾之外,敢于做過什么事情?十年間我不過是一條含著眼淚等人宰割的牛。”小結(jié):(幻燈片12)社會(huì)是病態(tài)的社會(huì),政治是高壓的政治,人性是扭曲的人性。十年文革,十年浩劫,給多少人留下了累累不可彌合的精神創(chuàng)傷。即使一條小狗,也可能擺脫不了“文革”無情的迫害,比如包弟,比如藝術(shù)家鄰居的小狗。

  • 人教版高中語文必修1《論語》教案2篇

    人教版高中語文必修1《論語》教案2篇

    【教學(xué)意圖】要了解中國傳統(tǒng)文化,必須閱讀古詩文名著名篇。但在中國文化形成過程中影響最大的是什么?可以說是儒家學(xué)說,包括《論語》這部經(jīng)典?!墩撜Z》等書是讀書人求仕做官的必修課本,是知識(shí)分子的思想言行基礎(chǔ),而且影響到整個(gè)社會(huì)生活,內(nèi)容包括倫理道德、教育體制、民間習(xí)俗等方面的思想。因此,要了解中國傳統(tǒng)文化,有必要讀一讀《論語》?!窘虒W(xué)設(shè)計(jì)】因《論語》的年代已久遠(yuǎn),對(duì)學(xué)生而言,要理解透徹文句是比較深?yuàn)W困難的,因此必須在充分理解文意的基礎(chǔ)上,對(duì)《論語》進(jìn)行思想上的解讀。可由教師從《論語》中概括出幾點(diǎn)與生活、現(xiàn)實(shí)相關(guān)的要點(diǎn),要求學(xué)生分組進(jìn)行透徹的學(xué)習(xí)和領(lǐng)會(huì),如“小人與君子”、“學(xué)習(xí)的方法”、“教育的理念”等等?!冀虒W(xué)重點(diǎn)、難點(diǎn)〗讀《論語》知儒家思想?!冀虒W(xué)方法〗講解啟發(fā)、探究梳理、拓展延伸。

  • 人教版高中語文必修1《再別康橋》教案2篇

    人教版高中語文必修1《再別康橋》教案2篇

    教學(xué)過程:一、交流誦讀課文技巧?!?jié)奏、韻腳、感情……(5分鐘)二、再讀確定自己的學(xué)習(xí)主題(15分)1、主題提示:音樂美、繪畫美、建筑美簡(jiǎn)介詩歌“三美”追求聞一多先生是我國現(xiàn)代文學(xué)史上集詩人、學(xué)者和斗士于一身的重要詩人。他不但致力于新詩藝術(shù)美的探索,提出了音樂美、繪畫美、建筑美的詩歌\"三美\"的新格律詩理論主張,還努力進(jìn)行創(chuàng)作實(shí)踐,寫出了許多精美詩篇。他的新格律詩理論被后人稱為現(xiàn)代詩學(xué)的奠基石,影響深遠(yuǎn)?!对姷母衤伞肥锹勔欢嘞壬盗性娬撝凶钪匾囊黄?。在這篇論文中,他系統(tǒng)的提出\"詩的實(shí)力不獨(dú)包括音樂的美(音節(jié))、繪畫的美(詞藻),并且還有建筑的美(節(jié)的勻稱和句的均齊)。\"這一關(guān)于新詩\"三美\"主張遂成為新格律詩派的理論綱領(lǐng)。

  • 人教版高中語文必修2《蘭亭集序》教案3篇

    人教版高中語文必修2《蘭亭集序》教案3篇

    三、指導(dǎo)第一段的背誦,點(diǎn)撥理解句意,強(qiáng)調(diào)關(guān)鍵詞語,注重文言基礎(chǔ)知識(shí)教學(xué)。過程中要讓學(xué)生反復(fù)讀背。背誦線索:時(shí)間——地點(diǎn)——事件——人物——環(huán)境——活動(dòng)——天氣——感覺。時(shí)間:永和九年,歲在癸丑,暮春之初。地點(diǎn):會(huì)于會(huì)稽山陰之蘭亭。事件:修稧事也。人物:群賢畢至,少長(zhǎng)咸集。環(huán)境:此地有崇山峻嶺,茂林修竹;又有清流激湍,映帶左右?;顒?dòng):引以為流觴曲水,列坐其次。雖無絲竹管弦之盛,一觴一詠,亦足以暢敘幽情。天氣:是日也,天朗氣清,惠風(fēng)和暢。感覺:仰觀宇宙之大,俯察品類之盛,所以極視聽之娛,信可樂也。四、學(xué)生自讀背誦5分鐘。五、抽一至二名學(xué)生試背課文,教師可作必要的線索提示。第二課時(shí)一、聽名家示范朗誦,學(xué)生小聲跟讀。二、復(fù)習(xí)鞏固第一自然段的閱讀背誦。三、朗讀、解析第二自然段,理解文章“由敘入感”的寫作結(jié)構(gòu)。

  • 人教版高中語文必修3《動(dòng)物游戲之迷》教案2篇

    人教版高中語文必修3《動(dòng)物游戲之迷》教案2篇

    一、內(nèi)容與解析內(nèi)容:科普說明文《動(dòng)物游戲之謎》。解析:《動(dòng)物游戲之謎》是高中語文(必修)3第四單元的一篇科普說明文??茖W(xué)是人類認(rèn)識(shí)世界的重要工具,是人類文化的重要組成部分,是標(biāo)志人類文明的尺度。閱讀科普文章,可以啟迪心志,激發(fā)想象,帶領(lǐng)我們進(jìn)入全新的科學(xué)天地,在科學(xué)海洋中遨游。本文思路清晰,內(nèi)容生動(dòng),揭開了動(dòng)物日常游戲行為的神秘面紗,擺出研究者的種種結(jié)論,既讓我們擴(kuò)大了視野,增長(zhǎng)了知識(shí),也讓我們明白了科學(xué)探索永無止境。學(xué)習(xí)本文的重點(diǎn)是提高的科普文的閱讀能力,培養(yǎng)學(xué)生勤于探索、勇于鉆研的科學(xué)精神。二、教學(xué)目標(biāo)及解析1、理清文章思路,明確本文的說明內(nèi)容和順序。2、品讀文章,感受本文的語言特色。3、激發(fā)探究興趣,培養(yǎng)篩選信息、提取要素及概括敘述的能力。4、挖掘人文內(nèi)涵,培養(yǎng)學(xué)生保護(hù)動(dòng)物的意識(shí)和勤于探索、勇于鉆研的科學(xué)精神。

  • 人教版高中語文必修3《蜀道難》教案2篇

    人教版高中語文必修3《蜀道難》教案2篇

    【明確】“一夫當(dāng)關(guān),萬夫莫開”言劍閣有易守難攻的險(xiǎn)要形勢(shì),暗示中央朝廷的部隊(duì)很不容易打進(jìn)來,因而野心家可以據(jù)險(xiǎn)發(fā)動(dòng)叛亂,“化為狼與豺”,搞地方割據(jù)。如果割據(jù)勢(shì)力之間出現(xiàn)矛盾沖突,難免要發(fā)生混戰(zhàn),結(jié)果必定是“殺人如麻”。詩人這番預(yù)言在十多年后就得到了證實(shí):從上元二年到大歷初即有段子璋、徐知道、崔旰等人相繼發(fā)動(dòng)叛亂。詩人的意圖是要嚴(yán)防野心家發(fā)難。詩人從劍閣的險(xiǎn)要引出對(duì)政治形勢(shì)的描寫。他化用西晉張載《劍閣銘》中形勝之地,匪親勿居的語句,目的在于勸人引以為鑒戒,警惕戰(zhàn)亂的發(fā)生,并聯(lián)系當(dāng)時(shí)的社會(huì)背景,揭露了蜀中豺狼的磨牙吮血,殺人如麻,這既是描寫蜀道猛獸,又是影射政治黑暗的雙關(guān)語句,表達(dá)了對(duì)國事的憂慮與關(guān)切,為詩篇增加了現(xiàn)實(shí)的內(nèi)涵、深厚的意蘊(yùn)。唐天寶初年,太平景象背后正潛伏著危機(jī),后來發(fā)生的安史之亂,證明詩人的憂慮是有現(xiàn)實(shí)意義的。

  • 人教版高中語文必修3《祝?!方贪?篇

    人教版高中語文必修3《祝福》教案2篇

    小結(jié)人們對(duì)待祥林嫂這個(gè)“嫁而再寡”的不幸女人態(tài)度:①、魯四老爺?shù)膽B(tài)度:不讓她干祭祀的活(71、73、75、108通過四嬸先后三喊“你放著罷”,殺人不見血地葬送了祥林嫂的性命。而其中尤以最后一次對(duì)其打擊最大)。魯四老爺站在頑固維護(hù)封建宗法制度的立場(chǎng)上,從精神上殘酷地虐殺她。他暗暗地告誡四嬸的那段話,就是置祥林嫂于死地而又不露一絲血痕的軟刀子。②、魯四嬸的態(tài)度:魯四嬸是“大戶人家的太太”,頭一次留祥林嫂是看她能干,祥林嫂被婆家綁架走以后,她害怕給自己家惹麻煩。之后她惦念祥林嫂不是因?yàn)殛P(guān)心她的命運(yùn),而是自己的傭人都沒有祥林嫂那樣可心。以后祥林嫂再來,她“起初還躊躕”,后來倒是真心憐憫祥林嫂,留下她。但是祥林嫂不像過去那樣靈活能干了,四嬸開始“不滿”,進(jìn)而“警告”,最后把祥林嫂趕出家門。可以說,四嬸只是把祥林嫂當(dāng)成一件工具罷了,沒有把她當(dāng)人來看。

  • 人教版高中歷史必修1辛亥革命教案2篇

    人教版高中歷史必修1辛亥革命教案2篇

    ①從政府人員組成看,南京政府是一個(gè)以資產(chǎn)階級(jí)革命派為主體的政府。②從政府頒發(fā)的法令和措施看,這些法令體現(xiàn)了資產(chǎn)階級(jí)民主革命的要求,對(duì)于發(fā)展民族資本主義經(jīng)濟(jì)、資產(chǎn)階級(jí)民主政治和文化教育以及改革社會(huì)風(fēng)氣,都起了積極作用。③從頒布的《中華民國臨時(shí)約法》看,憲法體現(xiàn)了三權(quán)分立的政治體制,體現(xiàn)了資產(chǎn)階級(jí)民主主義的要求,是中國歷史上第一部資產(chǎn)階級(jí)民主憲法,具有反封建專制制度的進(jìn)步意義。(2)從南京臨時(shí)政府的內(nèi)外政策分析南京政府的根本弱點(diǎn)①未徹底地反封建。它沒有采取比較徹底的反對(duì)封建主義的措施,特別是對(duì)封建統(tǒng)治的基礎(chǔ)——地主階級(jí)土地所有制沒有觸動(dòng),這樣,南京臨時(shí)政府也就不能真正地把廣大人民群眾動(dòng)員起來,因而缺乏真正的群眾基礎(chǔ)。

  • 人教版高中歷史必修2開辟新航路教案

    人教版高中歷史必修2開辟新航路教案

    材料五航路開辟后,東方香料輸入歐洲的總量較中古之時(shí)猛增30倍,而胡椒、丁香等在印度購入和在英國賣出的差價(jià)亦高達(dá)10至29倍,其他貨物的獲利同樣驚人。這一時(shí)期,新的商品不斷涌現(xiàn),特別值得注意的是美洲的特產(chǎn)——玉米、馬鈴薯、煙草、可可等——被傳播到歐亞大陸。這時(shí),世界性的對(duì)外貿(mào)易主要通過大西洋,地中海與意大利皆告衰落,而沿大洋的英、荷等漸居中心。到17世紀(jì)時(shí),英國的倫敦與荷蘭的阿姆斯特丹成為世界貿(mào)易中心。問題4:材料五表明,新航路開辟后對(duì)世界貿(mào)易產(chǎn)生了哪些重大影響?答案4:結(jié)束了世界相對(duì)孤立狀態(tài);各地文明開始會(huì)合交流,日益連成一個(gè)整體;歐洲商人直接同世界各地建立商業(yè)聯(lián)系;促進(jìn)不同國家和貿(mào)易的發(fā)展,促進(jìn)世界市場(chǎng)雛形開始出現(xiàn)。

  • 人教版高中歷史必修2羅斯福新政教案

    人教版高中歷史必修2羅斯福新政教案

    【教學(xué)參考】對(duì)“新政”作用的評(píng)價(jià)史學(xué)界對(duì)“新政”作用的評(píng)價(jià)是仁者見仁、智者見智,但基本上有三種觀點(diǎn),即“功大于過論”、“過大于功論”和“功過參半論”。持“功大于過論”者認(rèn)為“新政”在美國歷史上基本上是一種進(jìn)步現(xiàn)象,首先,“新政”挽救了危機(jī),使美國人民擺脫了危機(jī)的困苦局面;其次,在缺少足夠的宏觀經(jīng)濟(jì)政策知識(shí)的時(shí)代,羅斯福所做的努力確實(shí)是開創(chuàng)性的;再次,羅斯?!靶抡遍_啟了美國以后歷屆政府實(shí)施國家干預(yù)政策的大門,成為緩解自由主義經(jīng)濟(jì)制度之弊病的一劑良方,并在實(shí)質(zhì)上加強(qiáng)了美國聯(lián)邦政府的權(quán)威;最后,在30年代資本主義世界經(jīng)濟(jì)危機(jī)的背景下,同日本、德國為轉(zhuǎn)嫁危機(jī)而發(fā)動(dòng)戰(zhàn)爭(zhēng)的策略相比,“新政”無疑代表了一種進(jìn)步、民主的解救危機(jī)方式。持“過大于功論”者認(rèn)為“新政”未能使美國走出蕭條、步入繁榮。

  • 人教版高中政治必修3體味文化教案2篇

    人教版高中政治必修3體味文化教案2篇

    3、文化是人們的一種素養(yǎng)(1)人的文化素養(yǎng)是在社會(huì)生活、實(shí)踐中形成的。每個(gè)人所具有的文化素養(yǎng),不是天生的,而是通過對(duì)社會(huì)生活的體驗(yàn),特別是通過參與文化生活、接受知識(shí)文化教育而逐步培養(yǎng)出來的。文化素養(yǎng)的形成,離不開生活、實(shí)踐和教育。人們?cè)谏鐣?huì)實(shí)踐中創(chuàng)造和發(fā)展文化,也在社會(huì)生活中獲得和享用文化。(2)人的文化素養(yǎng)表現(xiàn)在日常言行中。教師活動(dòng):引導(dǎo)學(xué)生閱讀教材7頁“公交車漫畫”材料,并思考所反映的問題學(xué)生活動(dòng):積極思考并討論問題教師點(diǎn)評(píng):人們的精神活動(dòng)離不開物質(zhì)活動(dòng),人們的文化素養(yǎng)總是要通過他在日常生活中的言行、在社會(huì)實(shí)踐活動(dòng)中的表現(xiàn)等表現(xiàn)出來。我們通過觀察人們的社會(huì)行為,就可以從中透視人們的精神世界和精神生活。4、文化的傳承和發(fā)展離不開物質(zhì)載體。社會(huì)文化和精神產(chǎn)品離不開物質(zhì)載體,一個(gè)時(shí)代的文化和精神產(chǎn)品,往往是這一時(shí)代社會(huì)發(fā)展軌跡的反映。

  • 新人教版高中英語必修1Unit 2 Travelling Around–Listening and Speaking教案

    新人教版高中英語必修1Unit 2 Travelling Around–Listening and Speaking教案

    無論她說什么都不會(huì)對(duì)我們的安排有影響。Answers: for, arrangement3) Parents arrange everything for their children and spare no effort to pave the way for their success.父母為孩子安排好一切,不遺余力地為他們的成功鋪路。4. extremely adv 極其,非常extreme adj 非常的1) Mary found it extremely difficult to get a job.2) I’m extremely sorry to have troubled you.Answers:瑪麗發(fā)現(xiàn)找工作極其困難。給你添了麻煩,我十分抱歉。3) It had white-painted tunnels and bright red carriages, and proved _________ (extreme) popular with the public.它有白色的隧道和明亮的紅色車廂,結(jié)果證明它非常受大眾的歡迎。Answers: extremelyExercises1. I am continuing to apply_______ jobs though I have failed several times.2. All this had an _______ (extremely) bad effect on the criminal justice system.3. The invention would have wide ______ (apply) in industry.4. She’s happy with her unusual living _________ (arrange).5. I was banging so loudly that I’m ___________ (amaze) that they didn’t hear me.6. You haven’t changed at all you still look ___________ (exact) the same.7. “Was it what you expected?” “Yes, _________ (definite).”8. He was looking forward to______ (work) with the newPrime Minister. Answers: for extreme application arrangement amazed exactly definitely looking單句寫作:1. _______________ (你要說些什么) when you get on the platform to accept the reward?2. Since_____________________(我們?yōu)檫@些事情做好了準(zhǔn)備), we have nothing to worry about.

  • 新人教版高中英語必修1Unit 2 Travelling Around-Reading and Thinking教案

    新人教版高中英語必修1Unit 2 Travelling Around-Reading and Thinking教案

    Good expressions that students can choose to use: help the travelers choose which tour to take1. In my opinion, you could/might choose…, because you prefer to…2. …could be a perfect choice for you, for…3. As far as I am concerned, you would enjoy…, for…4. …would probably suit you, because you enjoy/love/hate doing…Step 5 Passage ConsolidationLanguage appreciation:1. You can then spend three days exploring the rainforest with a local guide and enjoying the plants and animals unique to the rainforest. 在接下來的三天里,您可以在當(dāng)?shù)貙?dǎo)游的陪同下,深入雨林進(jìn)行探索,欣賞雨林特有的動(dòng)植物。本句主體結(jié)構(gòu)為spend some time doing sth. 2. Inca builders cut stones to exact sizes so that nothing was needed to hold walls together other than the perfect fit of the stones. 印加的建筑工人將石頭切割成精確的尺寸,僅僅憑著石頭間的完美契合,即可穩(wěn)固墻體。本句為so that引導(dǎo)的結(jié)果狀語從句。nothing與the perfect fit為并列成分; other than在句中意為“除了”。Step 6 HomeworkSuppose you will travel to Peru, write a short essay about your three-day tour plan.

  • 新人教版高中英語必修2Unit 1 Cultural Heritage-Reading and Thinking教案二

    新人教版高中英語必修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;

  • 新人教版高中英語必修2Unit 3 The Internet-Listening &Speaking&Talking教案二

    新人教版高中英語必修2Unit 3 The Internet-Listening &Speaking&Talking教案二

    From the pictures in the text and the title--- choose the best app, we can know that this part is about how to save money by using apps.Step 2 While-listening1. Laura and Xiao Bo are talking about apps. Listen to their conversation and find out what apps they want.Xiao Bo is looking for a(n) exercise app to help him get in shape.Laura would like an app for getting rich and another that will make her grades better.2. Listen again. Are the sentences true T or false F?1). Both of Xiao Bo's apps keep track of the steps he takes._____2). Xiao Bo's second app can help him make a fitness plan._____3). Laura needs an app that will help her get discounts.______4). Laura needs an app that will add money to her bank account._______F T F T3. Listen once more and tick the sentence you hear. Underline the words used to express predictions, guesses, and beliefs.Predictions, Guesses, and Beliefs________It might help me walk more.________My guess is that it wouldn't work.________I imagine this app would help me get fit faster________I suppose that would be good.________I guess you could save a little with this app.________I suppose there would be some problems, too.________I believe this app could help me get thinner.

  • 新人教版高中英語必修2Unit 3 The Internet-Reading for Writing教案二

    新人教版高中英語必修2Unit 3 The Internet-Reading for Writing教案二

    8. However, the more polite you are, the less likely it is you will be attacked. 然而, 你越有禮貌, 你被攻擊的可能性就越小。 Step 8 Writing---the articleHow to stay safe in the online chat roomToday I thought I’d blog about a question that has been asked many times--- how do you stay safe online and avoid bad experiences in the online chat room ? I’m not an expert, but many years as a blogger have taught me a thing or two.First of all, there’s the golden rule of the Internet: keep out of what makes you uneasy. Don’t post comments or click on anything. Second, protect your privacy. Don’t give out too much private information like your address, phone numbers, the ID numbers, etc. Third, be polite. If you are polite to others on the Internet, you won’t be attacked in normal situation. Finally, don’t believe in others easily and never meet someone you met online alone. It is very dangerous.Have you had any bad experiences online, or do you have some good advice for staying safe? Post your comments below!Step 9 Pair workExchange drafts with a partner. Use this checklist to help your partner revise his/her draft.1. Does the writer tell the reader what he/she know about the topic ?2. Are the tips and suggestions well organised ?3. Has the writer defined the new words ?4. Does the author include examples, comparison, or explanations ?5. Does the writer end by asking readers to leave comments and/or suggestions ?6. Can you find any grammar or spelling mistakes.Step 6 HomeworkPut up your revised draft in the classroom or read it to your class.

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