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分式方程的解法及應(yīng)用教學(xué)設(shè)計(jì)與學(xué)案
內(nèi)容：分式方程的解法及應(yīng)用——初三中考數(shù)學(xué)第一輪復(fù)習(xí)學(xué)習(xí)目標(biāo)：1、熟練利用去分母化分式方程為整式方程2、熟練利用分式方程的解法解決含參數(shù)的分式方程的問題重點(diǎn)：分式方程的解法(尤其要理解“驗(yàn)”的重要性)難點(diǎn)：含參數(shù)的分式方程問題預(yù)習(xí)內(nèi)容：1、觀看《分式方程的解法》《含參數(shù)分式方程增根問題》《解含參分式方程》視頻2、完成預(yù)習(xí)檢測
幼兒園大班健康活動(dòng)設(shè)計(jì)：不隨地吐痰
活動(dòng)準(zhǔn)備：1．了解隨地吐痰不僅會(huì)污染生活環(huán)境，而且還會(huì)危害身體健康?！ D片（小朋友隨地吐痰） 2．請小朋友回家向爸爸、媽媽咨詢有關(guān)痰和病菌傳播的危害?！ 』顒?dòng)過程：1．出示圖片，引導(dǎo)幼兒觀察： ▲圖上的小朋友在干什么？這樣做對(duì)嗎？為什么？ ▲使幼兒明白：我們不能隨地吐痰，隨地吐痰是不文明、不衛(wèi)生的行為?！ ?．教師引導(dǎo)幼兒參與討論： ▲在我們的痰里面，有什么？ ▲你知道痰里面的病菌是怎樣傳播的？ 鼓勵(lì)幼兒大膽地談?wù)勌祩鞑ゼ膊〉耐緩??！ ?．教師小結(jié)：生病的病人身體內(nèi)有很多的病菌，吐出的痰里也村有許多的病菌，這些闥如果被人踩了，就把細(xì)菌帶到了各個(gè)地方；這些痰被太陽曬干了，痰里的病菌會(huì)跑道空氣中，就會(huì)被吸入我們的身體內(nèi)，傳播各種病菌，危害人體的健康。
大班科學(xué)教案：常識(shí)活動(dòng)設(shè)計(jì)：圓形的妙用
1．讓幼兒在認(rèn)識(shí)圓的基礎(chǔ)上，通過做做、玩玩，讓幼兒知道圓形的物體會(huì)滾動(dòng)。2．知道用輪子能省力。3．發(fā)展幼兒的發(fā)散性思維?！净顒?dòng)準(zhǔn)備】1．室外：(1)裝有圓形輪胎的小三輪車、四輪車、小推車；(2)裝有除圓形以外的各種形狀輪胎的小三輪車、四輪車、小推車。2．室內(nèi)：各種形狀的小積木，幼兒人手一套；裝有書籍的箱子一只，圓形的輪子兩個(gè)，小推車一輛，大積木一塊，每組一只盒子(裝有橡皮泥、硬卡紙、彩色紙、剪刀、牙簽、膠水、蠟筆)。【活動(dòng)過程】一、第一次嘗試：滾動(dòng)圓形和其他形狀構(gòu)成的物體在室外供給幼兒裝有圓形輪胎的小三輪車、四輪車、小推車以及裝著除圓形以外的各種形狀輪胎的小三輪車、四輪車、小推車。教師：“這里有許多車子，我們一起來玩一玩、想一想，哪些車子的輪子會(huì)滾動(dòng)?”二、第二次嘗試：圓形的東西會(huì)滾動(dòng)1．在室內(nèi)供給每位幼兒各種形狀的積木玩。①你們的桌子上有什么形狀的積木?②請你推動(dòng)各種積木，你發(fā)現(xiàn)了什么?③為什么圓形的積木輕輕一推會(huì)滾，而梯形、正方形、長方形、三角形等的積木不會(huì)滾動(dòng)呢?小結(jié)：圓形的東西會(huì)滾動(dòng)，因?yàn)樗鼪]有角。
中班主題課件教案：《去救小動(dòng)物》-中班活動(dòng)設(shè)計(jì)
一．材料 小山洞、與幼兒人數(shù)相等的動(dòng)物玩具，小貓頭飾若干，貓媽媽的胸飾一只，音樂磁帶一盒。二．過程（一）以游戲的口吻和形式導(dǎo)入活動(dòng)１．教師：“小貓們，今天媽媽帶你們到那邊森林里去玩，我們一邊唱歌一邊走吧！”（伴隨《蝴蝶花》的音樂，幼兒做律動(dòng)進(jìn)入場景）２．教師：“草地上真舒服，小貓們和媽媽一起坐下來休息一會(huì)兒，媽媽給你們講一個(gè)故事?！保常适拢簭那埃幸恢豢蓯鄣男⊥酶鴭寢屢黄鸬缴掷锶ゲ赡⒐?，它看到美麗的鮮花，漂亮的蝴碟可開心了。它一會(huì)兒去聞聞鮮花，一會(huì)兒撲蝴蝶，結(jié)果找不著媽媽啦。天漸漸地黑了，小兔找不著媽媽多傷心呀，它大聲地喊：“媽媽，媽媽……”。
大班數(shù)學(xué)活動(dòng)設(shè)計(jì)《認(rèn)識(shí)時(shí)鐘》課件教案
2、發(fā)展幼兒的邏輯思維能力。3、教育孩子珍惜時(shí)間，養(yǎng)成按時(shí)作息的好習(xí)慣。活動(dòng)準(zhǔn)備：1、幼兒人手一份硬紙片鐘。2、動(dòng)物手偶3、實(shí)物鐘活動(dòng)過程：一、引入并簡單認(rèn)識(shí)鐘及其作用。1、 引入并簡單認(rèn)識(shí)鐘的種類及其作用。教師調(diào)鬧鐘鬧鈴引入提問：⑴你們猜猜是什么聲音？（鬧鐘的鬧鈴）⑵家里還有哪些鐘？是什么形狀的？（有鬧鐘，手表，掛鐘和大座鐘）⑶鐘有什么作用？（鐘不停的走，告訴人們幾點(diǎn)了，人們就按照時(shí)鐘上的時(shí)間進(jìn)行學(xué)習(xí)休息）2、簡單認(rèn)識(shí)鐘面。教師：今天老師也帶來了一個(gè)鐘，看看它是什么形狀的？（圓形）請你仔細(xì)觀察鐘面上有什么？總結(jié)：有兩根針和12個(gè)數(shù)字。提問：⑴這兩根針有什么不同？（長度不同）教師：他們都有自己的名字，長的叫分針，短的叫時(shí)針。我們在看看數(shù)字，提問：⑵正上面的是數(shù)字多少？（12）⑶正下面的是數(shù)字多少？（6）二、由時(shí)針、分針賽跑，引導(dǎo)幼兒感知時(shí)針、分針的運(yùn)轉(zhuǎn)規(guī)律。教師：今天呀，時(shí)針和分針要進(jìn)行依次跑步比賽，現(xiàn)在他們都摘在數(shù)字12的起跑線上了。請你們猜猜誰回贏？好，比賽就要開始了，預(yù)備— 開始?。ń處煵僮麋姳恚┨釂枺孩耪l跑的快？（分針）議論：分針和時(shí)針跑的時(shí)候，他們之間有什么秘密呢？教師反復(fù)操作?？偨Y(jié)：分鐘走一圈，時(shí)鐘走一格，這就是一小時(shí)。
《珍愛生命遠(yuǎn)離毒品》教學(xué)設(shè)計(jì)教案
教學(xué)目標(biāo)：1、使學(xué)生了解什么是毒品，毒品的種類，認(rèn)識(shí)吸毒行為，認(rèn)清毒品的危害性。2、通過圖文、吸毒而造成的悲慘事件，教育學(xué)生自覺遠(yuǎn)離毒品，提高拒毒防毒意識(shí)和能力。3、讓學(xué)生認(rèn)識(shí)吸毒成癮的途徑；認(rèn)識(shí)吸毒成癮的原因，如何預(yù)防。懂得“珍愛生命，拒絕毒品”，培養(yǎng)禁毒意識(shí)，遵紀(jì)守法，抵制毒品，增強(qiáng)與毒品違法犯罪作斗爭的自覺性。教學(xué)重點(diǎn)：知道什么是毒品，吸毒的危害，如何提高抵制毒品的能力。
【高教版】中職數(shù)學(xué)拓展模塊：2.3《拋物線》教學(xué)設(shè)計(jì)
一、教學(xué)目標(biāo)(一)知識(shí)教育點(diǎn)使學(xué)生掌握拋物線的定義、拋物線的標(biāo)準(zhǔn)方程及其推導(dǎo)過程．(二)能力訓(xùn)練點(diǎn)要求學(xué)生進(jìn)一步熟練掌握解析幾何的基本思想方法，提高分析、對(duì)比、概括、轉(zhuǎn)化等方面的能力．(三)學(xué)科滲透點(diǎn)通過一個(gè)簡單實(shí)驗(yàn)引入拋物線的定義，可以對(duì)學(xué)生進(jìn)行理論來源于實(shí)踐的辯證唯物主義思想教育．二、教材分析1．重點(diǎn)：拋物線的定義和標(biāo)準(zhǔn)方程．2．難點(diǎn)：拋物線的標(biāo)準(zhǔn)方程的推導(dǎo)．三、活動(dòng)設(shè)計(jì)提問、回顧、實(shí)驗(yàn)、講解、板演、歸納表格．四、教學(xué)過程(一)導(dǎo)出課題我們已學(xué)習(xí)了圓、橢圓、雙曲線三種圓錐曲線．今天我們將學(xué)習(xí)第四種圓錐曲線——拋物線，以及它的定義和標(biāo)準(zhǔn)方程．課題是“拋物線及其標(biāo)準(zhǔn)方程”．首先，利用籃球和排球的運(yùn)動(dòng)軌跡給出拋物線的實(shí)際意義，再利用太陽灶和拋物線型的橋說明拋物線的實(shí)際用途。
高教版中職數(shù)學(xué)基礎(chǔ)模塊下冊：8.4《圓》教學(xué)設(shè)計(jì)
教 學(xué) 過 程教師 行為學(xué)生 行為教學(xué) 意圖時(shí)間 *揭示課題 8．4 圓（二） *創(chuàng)設(shè)情境 興趣導(dǎo)入 【知識(shí)回顧】 我們知道，平面內(nèi)直線與圓的位置關(guān)系有三種（如圖8-21）： （1）相離：無交點(diǎn)； （2）相切：僅有一個(gè)交點(diǎn)； （3）相交：有兩個(gè)交點(diǎn)． 并且知道，直線與圓的位置關(guān)系，可以由圓心到直線的距離d與半徑r的關(guān)系來判別（如圖8-22）： （1）：直線與圓相離； （2）：直線與圓相切； （3）：直線與圓相交. 介紹 講解 說明 質(zhì)疑 引導(dǎo) 分析 了解 思考 思考 帶領(lǐng) 學(xué)生 分析 啟發(fā) 學(xué)生思考 0 15*動(dòng)腦思考 探索新知 【新知識(shí)】 設(shè)圓的標(biāo)準(zhǔn)方程為 ， 則圓心C(a，b)到直線的距離為 ． 比較d與r的大小，就可以判斷直線與圓的位置關(guān)系． 講解 說明 引領(lǐng) 分析 思考 理解 帶領(lǐng) 學(xué)生 分析 30*鞏固知識(shí) 典型例題 【知識(shí)鞏固】 例6 判斷下列各直線與圓的位置關(guān)系： ⑴直線, 圓； ⑵直線,圓． 解?、?由方程知，圓C的半徑，圓心為． 圓心C到直線的距離為 , 由于，故直線與圓相交． ⑵ 將方程化成圓的標(biāo)準(zhǔn)方程，得 ． 因此，圓心為，半徑．圓心C到直線的距離為 , 即由于，所以直線與圓相交． 【想一想】 你是否可以找到判斷直線與圓的位置關(guān)系的其他方法？ *例7 過點(diǎn)作圓的切線，試求切線方程． 分析 求切線方程的關(guān)鍵是求出切線的斜率．可以利用原點(diǎn)到切線的距離等于半徑的條件來確定． 解 設(shè)所求切線的斜率為，則切線方程為 ， 即 ． 圓的標(biāo)準(zhǔn)方程為 ， 所以圓心，半徑． 圖8－23 圓心到切線的距離為 ， 由于圓心到切線的距離與半徑相等，所以 ， 解得 ． 故所求切線方程（如圖8-23）為 ， 即 或． 說明 例題7中所使用的方法是待定系數(shù)法，在利用代數(shù)方法研究幾何問題中有著廣泛的應(yīng)用． 【想一想】 能否利用“切線垂直于過切點(diǎn)的半徑”的幾何性質(zhì)求出切線方程？ 說明 強(qiáng)調(diào) 引領(lǐng) 講解 說明 引領(lǐng) 講解 說明 觀察 思考 主動(dòng) 求解 思考 主動(dòng) 求解 通過例題進(jìn)一步領(lǐng)會(huì) 注意 觀察 學(xué)生 是否 理解 知識(shí) 點(diǎn) 50
【高教版】中職數(shù)學(xué)拓展模塊：2.1《橢圓》優(yōu)秀教學(xué)設(shè)計(jì)
本人所教的兩個(gè)班級(jí)學(xué)生普遍存在著數(shù)學(xué)科基礎(chǔ)知識(shí)較為薄弱，計(jì)算能力較差，綜合能力不強(qiáng)，對(duì)數(shù)學(xué)學(xué)習(xí)有一定的困難。在課堂上的主體作用的體現(xiàn)不是太充分，但是他們能意識(shí)到自己的不足，對(duì)數(shù)學(xué)課的學(xué)習(xí)興趣高，積極性強(qiáng)。 學(xué)生在學(xué)習(xí)交往上表現(xiàn)為個(gè)別化學(xué)習(xí)，課堂上較為依賴?yán)蠋煹囊龑?dǎo)。學(xué)生的群體性小組交流能力與協(xié)同討論學(xué)習(xí)的能力不強(qiáng)，對(duì)學(xué)習(xí)資源和知識(shí)信息的獲取、加工、處理和綜合的能力較低。在教學(xué)中盡量分析細(xì)致，減少跨度較大的環(huán)節(jié)，對(duì)重要的推導(dǎo)過程采用板書方式逐步進(jìn)行，力求讓絕大多數(shù)學(xué)生接受。 1.理解橢圓標(biāo)準(zhǔn)方程的推導(dǎo)；掌握橢圓的標(biāo)準(zhǔn)方程；會(huì)根據(jù)條件求橢圓的標(biāo)準(zhǔn)方程，會(huì)根據(jù)橢圓的標(biāo)準(zhǔn)方程求焦點(diǎn)坐標(biāo). 2.通過橢圓圖形的研究和標(biāo)準(zhǔn)方程的討論，使學(xué)生掌握橢圓的幾何性質(zhì)，能正確地畫出橢圓的圖形，并了解橢圓的一些實(shí)際應(yīng)用。 1.讓學(xué)生經(jīng)歷橢圓標(biāo)準(zhǔn)方程的推導(dǎo)過程，進(jìn)一步掌握求曲線方程的一般方法，體會(huì)數(shù)形結(jié)合等數(shù)學(xué)思想；培養(yǎng)學(xué)生運(yùn)用類比、聯(lián)想等方法提出問題. 2.培養(yǎng)學(xué)生運(yùn)用數(shù)形結(jié)合的思想，進(jìn)一步掌握利用方程研究曲線的基本方法，通過與橢圓幾何性質(zhì)的對(duì)比來提高學(xué)生聯(lián)想、類比、歸納的能力，解決一些實(shí)際問題。 1.通過具體的情境感知研究橢圓標(biāo)準(zhǔn)方程的必要性和實(shí)際意義；體會(huì)數(shù)學(xué)的對(duì)稱美、簡潔美，培養(yǎng)學(xué)生的審美情趣，形成學(xué)習(xí)數(shù)學(xué)知識(shí)的積極態(tài)度. 2.進(jìn)一步理解并掌握代數(shù)知識(shí)在解析幾何運(yùn)算中的作用，提高解方程組和計(jì)算能力，通過“數(shù)”研究“形”，說明“數(shù)”與“形”存在矛盾的統(tǒng)一體中，通過“數(shù)”的變化研究“形”的本質(zhì)。幫助學(xué)生建立勇于探索創(chuàng)新的精神和克服困難的信心。
人教A版高中數(shù)學(xué)必修一誘導(dǎo)公式教學(xué)設(shè)計(jì)（1）
一、復(fù)習(xí)回顧，溫故知新1. 任意角三角函數(shù)的定義【答案】設(shè)角 它的終邊與單位圓交于點(diǎn) 。那么（1） （2） 2.誘導(dǎo)公式一 ，其中， 。終邊相同的角的同一三角函數(shù)值相等二、探索新知思考1：（1）.終邊相同的角的同一三角函數(shù)值有什么關(guān)系?【答案】相等（2）.角 -α與α的終邊 有何位置關(guān)系?【答案】終邊關(guān)于x軸對(duì)稱（3）.角 與α的終邊 有何位置關(guān)系?【答案】終邊關(guān)于y軸對(duì)稱（4）.角 與α的終邊 有何位置關(guān)系?【答案】終邊關(guān)于原點(diǎn)對(duì)稱思考2： 已知任意角α的終邊與單位圓相交于點(diǎn)P(x, y),請同學(xué)們思考回答點(diǎn)P關(guān)于原點(diǎn)、x軸、y軸對(duì)稱的三個(gè)點(diǎn)的坐標(biāo)是什么?【答案】點(diǎn)P(x, y)關(guān)于原點(diǎn)對(duì)稱點(diǎn)P1(-x, -y)點(diǎn)P(x, y)關(guān)于x軸對(duì)稱點(diǎn)P2(x, -y) 點(diǎn)P(x, y)關(guān)于y軸對(duì)稱點(diǎn)P3(-x, y)
國旗下的講話演講稿：學(xué)會(huì)設(shè)計(jì)人生的價(jià)值觀
演講稿頻道《國旗下的講話演講稿：學(xué)會(huì)設(shè)計(jì)人生的價(jià)值觀》，希望大家喜歡。各位尊敬的老師，親愛的同學(xué)們：大家上午好!同學(xué)們，人生的目標(biāo)不妨定的高遠(yuǎn)些，如果經(jīng)過全力打拼，沒有實(shí)現(xiàn)，那么至少也要比目標(biāo)定的太低的人實(shí)現(xiàn)得多。林肯曾經(jīng)說過：“噴泉的高度不會(huì)超過他的源頭，一個(gè)人的事業(yè)也是這樣，他的成就絕不會(huì)超過他的信念”。當(dāng)拿破侖還是個(gè)少尉的時(shí)候，工作之余，他的同伴們便開始尋歡作樂，去游玩或找女人。他卻在埋頭讀書，如饑似渴地讀那些對(duì)他將來有用的東西：歷史、戰(zhàn)爭、哲學(xué)、文化、法律、天文、地理、氣象學(xué)等等。他曾說過：“不想當(dāng)元帥的士兵不是個(gè)好士兵”。
新人教版高中英語必修3Unit 1 Festivals and Celebrations教學(xué)設(shè)計(jì)二
1. Ss look at the picture and scan the passage to understand the main idea while teacher is giving the following questions to inspire Ss to think.*Where are those people?*What are they doing?*Why are they so excited?2. Ss complete the passage with the appropriate -ing form. Then discuss and check the answers with class.Answers: boring, interesting, taking, exciting, amazing3. The teacher raises questions for the students to discuss and encourages them to express their opinions.*Do you like La Tomatina? Why or why not?4. Each group representative reports the discussion result, the teacher gives feedback and the evaluation.Step 6 PracticeActivity 41. Ss complete the Ex 2 in Using structures.2. Check the answers after finishing the exercises.①The dragon boat races are the most exciting part of the Dragon Boat Festival.② The children were excited to go Easter egg hunting.③What an amazing performance! This is the best music festival I have ever been to.④We were amazed by her funny-looking hat.⑤His inspiring speech at the conference won the admiration/ favour of the audience.⑥This is a challenging game to test your memory and observation capabilities. 3. T asks Ss to finish Ex 3 and 4 in Using structures by themselves, then check the answers with class.Step 6 Homework1. Understand and master the functions and usage of the -ing form;2. Finish the other exercises in Using structures.1、通過本節(jié)內(nèi)容學(xué)習(xí)，學(xué)生是否理解和掌握動(dòng)詞-ing形式作定語和表語的功能和意義；2、通過本節(jié)內(nèi)容學(xué)習(xí)，學(xué)生能否在理解文段內(nèi)容的基礎(chǔ)上，根據(jù)上下文語境和表達(dá)邏輯，能正確運(yùn)用動(dòng)詞-ing形式描述節(jié)日慶典。3、通過本節(jié)內(nèi)容學(xué)習(xí)，學(xué)生是否歸納和積累用于表達(dá)情緒的相關(guān)詞匯。
新人教版高中英語必修3Unit 2 Morals and Virtues教學(xué)設(shè)計(jì)二
Activity 41. Students complete the task of activity 4, then teachers and students check the answers. 2. The teacher organized the students to work together and asked them to use the tables and mind maps sorted out before to retold the important choices in Lin Qiaozhi's life and their resultsStep 5 Language points1. The teacher asks the students to read the text carefully, find out the core words and long and difficult sentences in the text and draw lines, understand the use of vocabulary, and analyze the structure of long and difficult sentences. 2. The teacher explains and summarizes the usage of core vocabulary and asks the students to take notes. 3. The teacher analyzes and explains the long and difficult sentences that the students don't understand, so that the students can understand them better. Step 6 Homework1. Read the text again, in-depth understanding of the text; 2. Master the use of core vocabulary and understand the long and difficult sentences. 3. Complete relevant exercises in the guide plan. 1、通過本節(jié)內(nèi)容學(xué)習(xí)，學(xué)生是否理解和掌握閱讀文本中的新詞匯的意義與用法；2、通過本節(jié)內(nèi)容學(xué)習(xí)，學(xué)生能否結(jié)合文本特點(diǎn)總結(jié)林巧稚的人生原則和人格品質(zhì)特征；3、通過本節(jié)內(nèi)容學(xué)習(xí)，學(xué)生能否針對(duì)人生抉擇發(fā)表自己的看法；能否全面地、客觀地、理性地看待問題，進(jìn)而對(duì)道德和人性有更加深入的思考和理解。
新人教版高中英語必修3Unit 2 Morals and Virtues教學(xué)設(shè)計(jì)三
The joke set her crying.這個(gè)玩笑使她哭起來。Step 5 ReadingActivity 31. Students read the small text in activity 3. The teacher provides several small questions to check whether students understand the content of the text and the ideographic function of the -ing form in the text.*Where are those people?*Why did Dr Bethune come to China?*How did he help the Chinese people during the war?*What did Chairman Mao Zedong say about him?2. Ss try to rewrite some sentences using the -ing form. Then check the answers. When checking the answers, the teacher can ask different students to read the rewritten sentences and give comments.Answers:1. he became very interested in medicine, deciding to become a doctor.2. …after hearing that many people were dying in the war.3. Helping to organise hospitals, he taught doctors and nurses, and showed people how to give first aid./ He helped to organise hospitals, teaching doctors and nurses, and showing people how to give first aid.4. …praising Dr Bethune as a hero to be remembered in China.Step 6 PracticeActivity 4Students complete grammar activities 2 and 3 on page 69 of the workbook.Step 6 Homework1. Understand and master the functions and usage of the -ing form;2. Finish the other exercises in Using structures.1、通過本節(jié)內(nèi)容學(xué)習(xí)，學(xué)生是否理解和掌握動(dòng)詞-ing形式作賓語補(bǔ)足語語和狀語語的功能和意義；2、通過本節(jié)內(nèi)容學(xué)習(xí)，學(xué)生能否正確使用動(dòng)詞-ing形式描述人物的行為、動(dòng)作及其經(jīng)歷；3、通過本節(jié)內(nèi)容學(xué)習(xí)，學(xué)生能否獨(dú)立完成練習(xí)冊和導(dǎo)學(xué)案中的相關(guān)練習(xí)。
新人教版高中英語必修3Unit 2 Morals and virtues教學(xué)設(shè)計(jì)一
(2) students are divided into groups according to the requirements of activity 3. Each student shares a story of personal experience or hearing-witnessing kindness, and then selects the most touching story in the group and shares it with the whole class. Before the students share the story, the teacher can instruct them to use the words and sentence patterns in the box to express. For example, the words in the box can be classified:Time order: first of all, then, after that, later, finally logical relationship :so, however, although, butTeachers can also appropriately add some transitional language to enrich students' expression:Afterwards, afterwards, at last, in the end, eventuallySpatial order: next to, far from, on the left, in front ofOtherwise, nevertheless, as a result, therefore, furthermore, in addition, as well asSummary: in a word, in short, on the whole, to sum up, in briefStep 8 Homework1. Understand the definition of "moral dilemma" and establish a correct moral view;2. Accumulate vocabulary about attitudes and emotions in listening texts and use them to express your own views;3. Complete relevant exercises in the guide plan.1、通過本節(jié)內(nèi)容學(xué)習(xí)，學(xué)生能否理解理解“道德困境”的定義；2、通過本節(jié)內(nèi)容學(xué)習(xí)，學(xué)生能否通過說話人所表達(dá)的內(nèi)容、說話的語氣、語調(diào)等來判斷其態(tài)度和情緒；3、通過本節(jié)內(nèi)容學(xué)習(xí)，學(xué)生能否針對(duì)具體的道德困境發(fā)表自己的看法和見解，能否掌握聽力理訓(xùn)練中的聽力策略。
新人教版高中英語必修3Unit 3 Diverse Cultures教學(xué)設(shè)計(jì)三
The price is the same as(the price was)before the war.價(jià)格與戰(zhàn)前相同。(4)定語從句中的“關(guān)系代詞＋助動(dòng)詞be”可以省略。The ticket(that/which was)booked by his sister has been sent to him.他妹妹訂的那張票已送到了他那里。Step 5 PracticeActivity 3(1) Guide students to complete the four activities in the Using Structures part of exercise book, in which activities 1 and 2 focus on ellipsis in dialogue answers, activity 3 focus on signs and headlines, two typical situations where ellipsis is used, and activity 4 focus on ellipsis in diary, an informal style.(2) Combine the examples in the above activities, ask students to summarize the omitted situations in groups, and make their own summary into a poster, and post it on the class wall after class to share with the class.(This step should give full play to the subjectivity of students, and teachers should encourage students to conclude different ellipsis phenomena according to their own understanding, they can conclude according to the different parts omitted in the sentence.)Step 6 Homework1. Understand and master the usages of ellipsis;2. Finish the other exercises in Using structures of Workbook.1、通過本節(jié)內(nèi)容學(xué)習(xí)，學(xué)生是否理解和掌握省略的用法；2、通過本節(jié)內(nèi)容學(xué)習(xí)，學(xué)生能否根據(jù)上下文語境或情景恢復(fù)句子中省略的成分，體會(huì)使用省略的效果；3、通過本節(jié)內(nèi)容學(xué)習(xí)，學(xué)生能否獨(dú)立完成練習(xí)冊和導(dǎo)學(xué)案中的相關(guān)練習(xí)。
新人教版高中英語必修3Unit 3 Diverse Cultures教學(xué)設(shè)計(jì)二
(2)Consolidate key vocabulary.Ask the students to complete the exercises of activity 6 by themselves. Then ask them to check the answers with their partners.(The first language:Damage of the 1906 San Francisco earthquake and fire.A second language: Yunnan - one of the most diverse provinces in China).Step 5 Language points1. The teacher asks the students to read the text carefully, find out the more words and long and difficult sentences in the text and draw lines, understand the use of vocabulary, and analyze the structure of long and difficult sentences.2. The teacher explains and summarizes the usage of core vocabulary and asks the students to take notes.3. The teacher analyzes and explains the long and difficult sentences that the students don't understand, so that the students can understand them better.Step 6 Homework1. Read the text again, in-depth understanding of the text;2. Master the use of core vocabulary and understand the long and difficult sentences.3. Complete relevant exercises in the guide plan.1、通過本節(jié)內(nèi)容學(xué)習(xí)，學(xué)生是否理解和掌握閱讀文本中的新詞匯的意義與用法；2、通過本節(jié)內(nèi)容學(xué)習(xí)，學(xué)生能否結(jié)合文本特點(diǎn)了解文章的結(jié)構(gòu)和作者的寫作邏輯；3、通過本節(jié)內(nèi)容學(xué)習(xí)，學(xué)生能否了解舊金山的城市風(fēng)貌、文化特色，以及加利福尼亞州的歷史，體會(huì)多元文化對(duì)美國的影響。
新人教版高中英語必修3Unit 3 Diverse Cultures教學(xué)設(shè)計(jì)四
該板塊的活動(dòng)主題是“介紹一個(gè)有顯著文化特征的地方”( Describe a place with distinctive cultural identity)。該板塊通過介紹中國城繼續(xù)聚焦中國文化。本單元主題圖呈現(xiàn)的是舊金山中國城的典型景象, Reading and Thinking部分也提到中國城,為該板塊作鋪墊。介紹中國城的目的主要是體現(xiàn)中國文化與美國多元文化的關(guān)系,它是美國多元文化的重要組成部分。中國城也是海外華人的精神家園和傳播中國文化的重要窗口,外國人在中國城能近距離體驗(yàn)中國文化。1. Read the text to understand the cultural characteristics of Chinatown in San Francisco and the relationship between Chinese culture and American multiculturalism;2. Through reading, learn to comb the main information of the article, understand the author's writing purpose and writing characteristics;3. Learn to give a comprehensive, accurate, and organized description of the city or town you live in;Learn to revise and evaluate your writing.Importance:1. Guide the students to read the introduction of Chinatown in San Francisco and grasp its writing characteristics;2. Guide students to introduce their city or town in a comprehensive, accurate and organized way;3. Learn to comb the main information of the article, understand the author's writing purpose, and master the core vocabulary.
新人教版高中英語選修2Unit 3 Learning about Language教學(xué)設(shè)計(jì)
1. We'll need ten months at least to have the restaurant decorated.2.Some traditional Chinese dishes from before the Ming Dynasty are still popular today.3.My grandpa's breakfast mainly includes whole grain biscuits and a glass of milk.4.People in this area would eat nearly a kilo of cheese per week.5. We enjoyed a special dinner in a fancy restaurant where the waiters all wore attractive suits.6. He prefers this brand of coffee which, as he said, has an unusually good flavor.Key:1. at a minimum 2. prior to3. consist of4. consume5. elegant6. exceptionalStep 5：Familiarize yourself with some food idioms by matching the meaning on the right with the colored words on the left.1.Public concern for the health of farm animals has mushroomed in the UK2.Anderson may be young but he's certainly rolling to doing dough!3.George is a popular lecturer. He often peppers his speech with jokes.4.As the person to bring home the bacon, he needs to find a stable job.5 He is often regarded as a ham actor for his over emphasized facial expressions. The media reported that these companies had treated pollution as a hot potato. 6.The media reported that these companies had treated pollution as a hot potato.7.Don't worry about the test tomorrow. It's going to be a piece of cake!8. It's best to fold the swimming ring when it is as flat as a pancake.A. completely flatB. something that is very easy to do C.an issue that is hard to deal withD.to include large numbers of somethingE.to earn on e's living to support a familyF. wealthyG.to rapidly increase in numberH. an actor who performs badly, especially by over emphasizing emotions
新人教版高中英語選修2Unit 2 Learning about Language教學(xué)設(shè)計(jì)
The activity theme of this section is to design various activities around the key words in the first text. Therefore, the activities require students to pay attention to the spelling of words. On the other hand, let students grasp the meaning of words more accurately through sentences and short texts. This kind of teaching design also helps to improve the ability of using English thinking.1. Cultivating students' ability to use word formation to induce and memorize vocabulary, and the ability to use lexical chunks to express meaning.2. Guide the students to think independently and use the correct form of words to complete sentences3. Cultivate students' habit of using lexical chunks to express language completely, guide students to draw words in sentences quickly, pay attention to word collocation, so as to accumulate more authentic expressions4. Instruct students to create sentences with the chunks.1. Enable students to use the language points in the real situation or specific contexts flexibly and appropriately.2. Guiding the Ss to use unit topic words and the sentence patterns in a richer context.Step1: Think of a word that best fits each definition.1. to remember sth2.to accept, admit, or recognize sth or the truth/existence of sth3. the process of changing sth or yourself to suit a new situation4 .to make sb feel less worried or unhappy5. a strong desire to achieve sth
