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新人教版高中英語選修2Unit 5 Reading and thinking教學設(shè)計
The theme of this activity is to learn the first aid knowledge of burns. Burns is common in life, but there are some misunderstandings in manual treatment. This activity provides students with correct first aid methods, so as not to take them for granted in an emergency. This section guides students to analyze the causes of scald and help students avoid such things. From the perspective of text structure and collaborative features, the text is expository. Expository, with explanation as the main way of expression, transmits knowledge and information to readers by analyzing concepts and elaborating examples. This text arranges the information in logical order, clearly presents three parts of the content through the subtitle, accurately describes the causes, types, characteristics and first aid measures of burns, and some paragraphs use topic sentences to summarize the main idea, and the level is very clear.1. Guide students to understand the causes, types, characteristics and first aid methods of burns, through reading2. Enhance students’ ability to deal withburnss and their awareness of burns prevention3. Enable students to improve the ability to judge the types of texts accurately and to master the characteristics and writing techniques of expository texts.Guide students to understand the causes, types, characteristics and first aid methods of burns, through readingStep1: Lead in by discussing the related topic:1. What first-aid techniques do you know of ?CPR; mouth to mouth artificial respiration; the Heimlich Manoeuvre
新人教版高中英語選修2Unit 5 Using langauge-Listening教學設(shè)計
The theme of this section is to learn how to make emergency calls. Students should learn how to make emergency calls not only in China, but also in foreign countries in English, so that they can be prepared for future situations outside the home.The emergency telephone number is a vital hotline, which should be the most clear, rapid and effective communication with the acute operator.This section helps students to understand the emergency calls in some countries and the precautions for making emergency calls. Through the study of this section, students can accumulate common expressions and sentence patterns in this context. 1.Help students accumulate emergency telephone numbers in different countries and learn more about first aid2.Guide the students to understand the contents and instructions of the telephone, grasp the characteristics of the emergency telephone and the requirements of the emergency telephone.3.Guide students to understand the first aid instructions of the operators.4.Enable Ss to make simulated emergency calls with their partners in the language they have learned1. Instruct students to grasp the key information and important details of the dialogue.2. Instruct students to conduct a similar talk on the relevant topic.Step1:Look and discuss:Match the pictures below to the medical emergencies, and then discuss the questions in groups.
新人教版高中英語選修4Unit 2 Iconic Attractions教案
幫助學生通過討論與對主題的提升，反思自己的旅游方式，以便做出更優(yōu)化的安排，在今后的旅程中有更多的收益。 Activity 2: Further discussion of the 6 elements above and supplement of more background knowledge 本活動為實現(xiàn)課時教學目標2。 1.Target Q: The writer’s clear target of traveling, meeting the people and experiencing the culture, is closely related to his major in social studies. Then what is social studies? Social studies is a part of a school or college curriculum concerned with the study of social relationships and the functioning of society and usually made up of courses in history, government, economics, civics, sociology, geography, and anthropology. （Dictionary by Merriam-Webster） Reflection: When you go out to travel, what targets do you usually have in mind? 2.Research Q: Suppose you are traveling to Hangzhou during the school holidays, how will you do research on the city? (surf the internet, read books or travel brochures, consult friends, ...) What information will you be interested to know? (location, iconic sites, local cuisines, interesting customs, shopping malls ...) 3.Abandonment To make the most of time, we have to learn to abandon so that we can accomplish our plan. What will you be interested in doing if you go to Hangzhou if you have a week’s time? What if you only have 2 days? 4~5. Venturing & Experiencing Q: What did he venture to do during the trip? What new experiences did he have? In Sydney: attend his first open-air barbecue, enjoy many different but yummy meals In Catherine: observe the life and customs of the aborigines appreciate their music & try the musical instruments: the didgeridoo
人教版高中地理選修2我國的三大自然區(qū)教案
1、中國三大自然區(qū)的空間位置和基本特征。2、中國自然區(qū)域差異對人類活動的影響?！糁匾獔D釋圖1.1“三大自然區(qū)圖”三大自然區(qū)的界線（自然地理分界）：西北干旱半干旱區(qū)與東部季風區(qū)之間大致以400mm等年降水量線為界，青藏高寒區(qū)與東部季風區(qū)約以3000米等高線為界，青藏高寒區(qū)與西北干旱半干旱區(qū)以昆侖山——阿爾金山——祁連山為界。【學習策略】1、讀圖分析：通過讀圖、分析、歸納的方法，識記三大自然區(qū)的空間位置、相互界線，理解各自然地理要素的特征和空間分布規(guī)律。2、綜合訓(xùn)練：運用空白地圖，將地理事物落實在圖上，并進行比較分析、歸納整理，理解三大自然區(qū)的區(qū)域差異。【教學內(nèi)容】一、三大自然區(qū)的劃分1．三大自然區(qū)的劃分依據(jù)（地貌、氣候的地域差異）
人教版高中語文《一名物理學家的教育歷程》教案
一、導(dǎo)入新課成為一位科學家是無數(shù)有志青年的夢想，對物理的探究更是許多年輕的學子孜孜以求的，我們來看一下加來道雄的成長道路，或許能得到一些啟發(fā)。（板書）一名物理學家的教育歷程二、明確目標1．引導(dǎo)學生從生活出發(fā)，了解科學、認識科學2．引導(dǎo)學生以“教育歷程”為重點，探討其中表現(xiàn)的思想內(nèi)涵。三、整體感知1．作者簡介加來道雄，美籍日裔物理學家，畢業(yè)于美國哈佛大學，獲加利福尼亞大學伯克利分校哲學博士學位，后任紐約市立大學城市學院理論物理學教授。主要著作有《超越愛因斯坦》（與特雷納合著）《量子場論》《超弦導(dǎo)論》。2．本文的基本結(jié)構(gòu)文章的題目是“一名物理學家的教育歷程”，因此，敘述的順序主要是歷時性的。但是，作者開頭就說“童年的兩件趣事極大地豐富了我對世界的理解力，并且引導(dǎo)我走上成為一個理論物理學家的歷程?！倍巴甑膬杉な隆弊鳛槲恼碌闹饕獌?nèi)容，又是共時性的敘述。這樣的結(jié)構(gòu)安排，使文章既脈絡(luò)清楚，又重點突出。
人教版高中語文《在馬克思墓前的講話》教案
【教學過程】一、導(dǎo)入：（大屏幕顯示馬克思肖像）今年的5月5日，是這位無產(chǎn)階級革命導(dǎo)師的186周年紀念日。在新世紀來臨之際，英國著名的廣播公司BBC舉辦了一次千年最偉大思想家評選活動，結(jié)果馬克思位居愛因斯坦、牛頓、達爾文等巨人之前，被評為過去千年最偉大的思想家。為什么他會獲得如此高的評價呢？因為正是這樣一位巨人，他總結(jié)了資本主義社會乃至整個人類社會的歷史發(fā)展規(guī)律，推動了無產(chǎn)階級革命進程，創(chuàng)立了偉大的馬克思主義理論。今天我們一起來學習恩格斯的《在馬克思墓前的講話》，并悼念這位無產(chǎn)階級革命的偉大導(dǎo)師。二、學生快速閱讀課文，請學生概括課文的寫作思路。明確：逝世情況——偉大貢獻——巨大影響三、具體研習課文1、分析第一部分：（下面我們具體研析課文）學生齊讀第一段，多媒體展示馬克思逝世情景。
人教版高中語文《召公諫厲王弭謗》教案
六、結(jié)合講解和譯文，學生三讀課文，分析內(nèi)容。（一）解析第一段內(nèi)容1、請找出能體現(xiàn)厲王性格特征的詞語，說說厲王是一個什么樣的人?！芭?、怒、殺”暴虐兇殘、殘忍昏庸2、正由于厲王的行動，導(dǎo)致國人怎樣？（從文中找出原句）謗王——道路以目3、“國人莫敢言”，是國人真的沉默無語，俯首聽命了嗎？沒有，而是即將“在沉默中爆發(fā)”，人民在沉默中孕育著反抗，這是高壓下的沉默，是火山噴發(fā)前的死寂。（二）瀏覽第二段本段主要是召公的諫辭。1、召公對厲王弭謗的方法有何批評？（原文）明確：是障之也。（隨后用了“防民之口，甚于防川”來說明堵塞言論的危害性。并指出“為水”的最有效的辦法是“導(dǎo)”，“為民”的最有效的辦法是“宣”。）2、古代天子聽政如何廣開言路？明確：直接的：①使公卿至于列士獻詩，②瞽獻曲，③史獻書，④師箴，⑤瞍賦，⑥曚誦，⑦百工諫。
人教版高中語文《記梁任公先生的一次演講》教案
十、教學后記：這是我實習中上的第一堂課，由于沒有經(jīng)驗，對時間的把握不好，課堂前半部分留給學生思考回答問題的時間太多了，以至于沒有完成本課時的教學內(nèi)容，對《箜篌引》、《桃花扇》、《聞官軍收河南河北》內(nèi)容的補充要留到下節(jié)課才能完成。但課堂過程中以討論和結(jié)果發(fā)布會的形式非常能調(diào)動學生的學習積極性，這節(jié)課學生的參與度很高，絕大部分的同學都能積極思考，并敢于回答問題。但是在學生回答問題后，有些答案很好，也是我沒有思考到的。但是除了簡單的表揚鼓勵外，我不善于把學生的思考結(jié)果與自己的板書設(shè)計結(jié)合起來，授課過程中比較拘泥于教案，顯得不夠靈活?？偟膩碚f，這節(jié)課的優(yōu)點是教態(tài)自然、大方，聲音清晰洪亮，能調(diào)動學生學習的積極性，不足在于時間掌握不好，拘泥于教案。
人教版高中語文《動物游戲之謎》教案
二、動物的游戲（庫寶善）人類社會越來越現(xiàn)代化，新科學技術(shù)日新月異，令人目不暇接，稱之到了“知識爆炸”的時代也毫不為過。由此而來的是生活的快節(jié)奏，學習和工作的競爭也越來越激烈。這種競爭一直波及到了兒童，加之中國幾千年來形成的望子成龍的傳統(tǒng)觀念，使作父母的把一切希望都寄托在孩子身上，實現(xiàn)自己未能實現(xiàn)的理想。祖孫三代4、2、1的局面，使12只眼睛都盯在了孩子身上，真是走路怕摔著，吃飯怕噎著，干活怕累著，要星星不敢摘月亮，要吃什么跑遍全城也要買來。這種過分保護、溺愛及過早地灌輸知識會得到什么結(jié)果呢？樂觀者說孩子越來越聰明，越來越早熟，將來能更好適應(yīng)現(xiàn)代化的要求；悲觀者則認為豆芽菜式的孩子將來經(jīng)不起風浪，小皇帝太多了很難凝聚成統(tǒng)一力量，將來誰去當兵，誰去干那些艱苦創(chuàng)業(yè)性工作……。對孩子本身來說，是幸福還是……在此不想多發(fā)議論，還是讓我們來看看動物世界的孩子們吧，也許會得到某種啟迪。
人教版高中語文《飛向太空的航程》教案
一、寫作背景2003年15日上午9時整，一艘中國的載人火箭，從酒泉的衛(wèi)星發(fā)射中心順利升空，經(jīng)過21個小時、60萬公里的繞行任務(wù)后，成功返回地球，降落在內(nèi)蒙古大草原上。這個行動的圓滿結(jié)束，向世人宣告了一個事實：繼雄霸太空40年的美國、蘇聯(lián)之后，中國已經(jīng)成為第三個太空科技國家。神舟五號載人飛船成功發(fā)射與回收，終于圓了中華民族幾千年的飛天夢。在“神五”載人飛船研制的浩大工程中，陜西多家航天科技單位做出了重要貢獻。諸如飛船的火箭發(fā)動機由航天六院提供，飛船逃逸塔動力系統(tǒng)由航天四院研制，航天時代公司的電子設(shè)備則為“神五”提供了“眼睛和耳朵”……可以說，飛船的升天，可以說祖國的航天事業(yè)是千千萬萬獻身航天科技事業(yè)的幕前幕后英雄集體智慧的結(jié)晶，正是他們共同鑄就了共和國“神箭”，是他們共同托起了華夏“神舟”。二、作家作品賈永、曹智、白瑞雪，新華社記者。
人教版高中語文《我有一個夢想》教案
一、導(dǎo)入新課年紀稍大的中國人應(yīng)還記得，1968年春，"文革"還正如火如荼之際，毛澤東發(fā)表了一篇"五二Ｏ聲明"，全國各地為此舉行了由上級組織的大規(guī)模游行。很多人應(yīng)還記得，事情同馬丁·路德·金被刺殺有關(guān)，而這位馬丁·路德·金，乃是著名的美國黑人民權(quán)運動領(lǐng)袖。事過多年之后，我卻發(fā)現(xiàn)，不少人居然把這位諾貝爾和平獎得主，同四百多年前那位德國宗教改革領(lǐng)袖馬丁·路德相混淆，而對他的主要主張"非暴力抵抗"，更是懵然無知！1956年，在26歲的馬丁·路德·金第一次領(lǐng)導(dǎo)黑人市民，抵制蒙哥馬利市公共汽車公司的種族隔離制度時，他就舉起了"非暴力抵抗"的旗幟。他號召久被歧視的黑人群眾說："我們要抵抗，因為自由從來不靠恩賜獲得。有權(quán)有勢的欺壓者從不會自動把自由奉獻給受壓者?！瓩?quán)利和機會，必須通過一些人的犧牲和受難才能得到。"但是，"仇恨產(chǎn)生仇恨，暴力產(chǎn)生暴力……我們要用愛的力量，去對付恨的勢力。我們的目標，絕不是擊敗或羞辱白人，正相反，我們要贏得他們的友誼和理解。"
人教版高中語文《十八歲出門遠行》教案
【備課思路】本文是一篇小說。鑒賞小說的重點是要抓住小說的三要素，通過對小說中情節(jié)、人物、環(huán)境的賞析，挖掘作品的主題。而《十八歲出門遠行》又不同于傳統(tǒng)的小說，特別是小說情節(jié)的設(shè)置，極其不合常情，具有強烈的荒誕性。所以，學習這篇課文，應(yīng)以情節(jié)為閱讀的切入點，通過對作品中悖于常情，卻又合乎常理的情節(jié)的解讀，了解作品所傳達的主旨。此外，本文新奇獨特的語言，也需要在閱讀中仔細地體味?！窘虒W目標】一、通過解讀情節(jié)，把握小說的主旨。二、理解小說中有荒誕意味的描寫及其表達效果。三、揣摩精彩語句，體會小說新奇獨特的語言。四、討論小說中有關(guān)“旅店”的內(nèi)涵，明確其在文中的象征意義?！窘虒W重點】一、把握小說的主旨，明確“旅店”的象征意義。二、理解小說中有荒誕意味的描寫及其表達效果。
人教版高中語文《燭之武退秦師》教案2篇
【教學目標】1．學習本文精彩的人物語言——說理透辟，善于辭令，以及起伏跌宕，生動活潑的情節(jié)。2．掌握文章中出現(xiàn)的古漢語常識，注意多義詞在不同語境中的不同意義和用法。3.了解燭之武說服秦伯的方法——善于利用矛盾，采取分化瓦解的方法，認識燭之武機智善辯的外交才能?！窘虒W重點】1.燭之武人物形象的把握。2.波瀾起伏，生動活潑的情節(jié)?！窘虒W難點】通過學習本課，使學生對《左傳》的語言特點有所了解?！窘虒W過程】第一課時課前預(yù)習：（1）借助工具書，通讀原文。（2）參考有關(guān)資料，對《左傳》在先秦文學史中的地位及《左傳》的語言特色有所了解。（3）初步了解故事情節(jié)，特別注意對燭之武這個中心人物的把握。（4）畫出自己不理解的問題及難點。
人教版高中地理選修2黃土高原水土流失的地理背景教案
（4）歷史上有“黃河百害，唯富一套”之說。上游的寧夏、河套平原由于 形成了富庶的農(nóng)業(yè)區(qū)；“害”主要發(fā)生在它的 河段，消除水害的主要措施是 和 。（5）沿河地區(qū)資源豐富，按注重發(fā)展優(yōu)勢產(chǎn)業(yè)和特色產(chǎn)業(yè)的構(gòu)想，開發(fā) 資源，為蘭州發(fā)展化學、冶金等多種工業(yè)提供了有利條件；利用 資源，在內(nèi)蒙古、山西等省區(qū)發(fā)展高能耗工業(yè)。解析：本題立意在于考查學生掌握我國區(qū)域地理特征與比較分析地理現(xiàn)象解決地理問題的能力，具體考查學生有關(guān)黃河水系的知識與能力。本題以黃河水系為主線，將一系列的地理事物現(xiàn)象貫穿起來，同時又與西部大開發(fā)戰(zhàn)略的相關(guān)知識相結(jié)合，立意比較新穎。緊密聯(lián)系實際，高考導(dǎo)向作用明確，是一條比較優(yōu)秀的高考題。答案：（1）雨水是主要補給季風（2）暴漲上游河套和下游河口（3）流量大；水利樞紐多，起調(diào)節(jié)作用人口少，工農(nóng)業(yè)生產(chǎn)需水量較少（4）引黃灌溉下游中游水土保持，發(fā)揮水利樞紐的調(diào)節(jié)功能；下游加固大堤（5）水能煤炭
人教版高中地理選修5自然災(zāi)害與人類活動教案
（1）類型：常見的農(nóng)作物病害有：稻瘟病、小麥銹病、棉花枯萎病、煙草炭疽病等。常見的森林病害有：楊樹爛皮病、松皰銹病、溶葉病、泡桐叢枝病等。（2）病害發(fā)生的原因：A．氣候變異等造成的不良環(huán)境使得作物對病害抗性降低。B．外來病原體入侵也是病害流行的主要原因。（3）危害：病害使農(nóng)作物、樹木染病從而枯萎甚至死株，導(dǎo)致大面積農(nóng)田、森林被毀壞。2．蟲害和鼠害（1）蟲害的常見類型①常見的農(nóng)作物蟲害有：蝗蟲、黏蟲、水稻螟、棉鈴蟲等。其中危害最大的是蝗蟲。②常見的森林蟲害有松材線蟲、松毛蟲、楊樹蛀干害蟲、泡桐大袋蛾等。其中松材線蟲是世界上最具危險性的森林蟲害，被列為國際、國內(nèi)重大檢疫對象。（2）鼠害及危害①重災(zāi)區(qū)：農(nóng)田、牧場及森林。②危害：害鼠啃食植株，在地下打洞，危害植物根系，使農(nóng)業(yè)減產(chǎn)，森林草地遭到破壞。（3）蟲、鼠害的特點：繁殖快、適應(yīng)能力強（4）造成蟲害和鼠害流行的因素：①適宜繁殖的氣候條件、②自然或人為因素造成的天敵減少等，
初中化學人教版九年級上冊《實驗活動3燃燒的條件》教案
【學習目標】1．知識與技能：加深對燃燒條件的認識，進一步了解滅火的原理。2．過程與方法：體驗實驗探究的過程，學習利用實驗探究的方法研究化學。3．情感態(tài)度與價值觀：利用化學知識解釋實際生活中的具體問題，使學生充分體會到化學來源于生活，服務(wù)于社會?！緦W習重點】通過物質(zhì)燃燒條件的探究，學習利用控制變量的思想設(shè)計探究實驗，說明探究實驗的一般過程和方法?！緦W習難點】利用控制變量的思想設(shè)計對照實驗進行物質(zhì)燃燒條件的探究?！菊n前準備】《精英新課堂》：預(yù)習學生用書的“早預(yù)習先起步”?！睹麕煖y控》：預(yù)習贈送的《提分寶典》。情景導(dǎo)入 生成問題1．復(fù)習：什么叫燃燒？燃燒條件有哪些？今天自己設(shè)計實驗來進行探究。2．明確實驗?zāi)繕?，?dǎo)入新課。合作探究 生成能力學生閱讀課本P150的相關(guān)內(nèi)容并掌握以下內(nèi)容。實驗用品：鑷子、燒杯、坩堝鉗、三腳架、薄銅片、酒精、棉花、乒乓球、濾紙、蠟燭。你還需要的實驗用品：酒精燈、水。1．實驗：用棉花分別蘸酒精和水，放到酒精燈火焰上加熱片刻。上述實驗中我們能觀察到什么現(xiàn)象？說明燃燒需要什么條件？如果在酒精燈上加熱時間較長，會發(fā)生什么現(xiàn)象？答：蘸酒精的棉花燃燒，蘸水的棉花沒有燃燒，說明燃燒需要有可燃物。如果加熱時間較長，水蒸發(fā)后，蘸水的棉花也會燃燒。2．如圖所示，進行實驗：我們能觀察到什么現(xiàn)象？說明燃燒需要什么條件？答：在酒精燈火焰上加熱乒乓球碎片和濾紙碎片，都能燃燒，說明二者都是可燃物。放在銅片兩側(cè)給它們加熱后可看到乒乓球碎片先燃燒，說明燃燒需要溫度達到可燃物的著火點。3．你能利用蠟燭和燒杯(或選擇其他用品)設(shè)計一個簡單實驗證明燃燒需要氧氣(或空氣)嗎？答：點燃兩支相同的蠟燭，然后在一支蠟燭上扣住一只杯子，看到被杯子扣住的蠟燭一會兒就熄滅，說明燃燒的條件之一是需要氧氣。
新人教版高中英語選修2Unit 4 Journey Across a Vast Land教學設(shè)計
當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。