Module12SaveourworldUnit1Ifeveryonestartstodosomething,theworldwillbesaved教學設計一、教學目標1.掌握重點詞匯：factory,pollute,kill,oil,less,enemy,waste,enemy,crop2.掌握重點句型：…iscausing…;…isadangerto…;It’snousedoing…等3.聽懂有關環保的日常對話，獲取準確信息。4.能談論有關環保的話題,啟發學生思考如何治理污染，保護環境。5.能夠掌握句子中的連讀。二、教學重點及難點重點：1.聽懂有關環保的日常對話，獲取準確信息。2.能談論有關環保的話題。3.能夠掌握句子中的連讀。難點：1.聽懂有關環保的日常對話，獲取準確信息。2.能談論有關環保的話題。三、教學準備多媒體課件四、相關資源五、教學過程StepⅠWarm-upWatchthevideoandanswerthequestions.1.Whatisthevideoabout?2.Whatarethreemainformsofpollution?設計意圖：視頻導入，播放有關污染的短片，導入本節課的主題。StepIIPre-listeningLookandlearnAskSstolookatthepicturesandlearnsomenewwords.2.AskSstoreadthenewwordsingroups.設計意圖：通過圖片學習單詞，形象生動，方便理解記憶，并為下面的內容做準備。Activity11.AskSstolookatthewordsinthebox.Discussthemeaningofthewords.2.GiveSsaminuteortwotolookatthepicturesandthinkofthingstosayaboutthem,usingthewordsinthebox.3.PutSsinpairstotalkaboutthepictures.設計意圖：以圖片的呈現環保問題，以活動1詞匯為支撐，讓學生根據圖片的內容進行描述。通過這個活動既鞏固了詞匯，也幫助學生拓展了環保主題思路。Activity21.AskSstoreadthesentencesandguesswhatthemissingwordsare.2.Compareideasasaclass.3.Checkanswersasaclass.設計意圖：在活動2中練習聽力細節辨認能力，并且使學生進一步熟悉本單元話題。StepIIIWhile-listeningActivity31.Listenandanswer.(1)Whatisthegreatenemyinthefuture?(2)Whathappenstopeople?(3)What’sagreenschool?TasksSstolistenthepassagecarefullyandfindtheanswers,thenchecktheanswersasaclass.3.Completethenotes.TellSstocovertheconversation,readthenotesandcompletethemfrommemory.Problems(1)Iftheriversarepolluted,________________________________________.(2)Insomeplaces,pollutionfromfactories____________________________.(3)Thecarsontheroads___________________________________.Whatshouldwedo?(4)Supportagreenschool:everyclasswhichcanbe.Thentheschool______________tohelpstudents.(5)Studentslearn.Thatmeans.Allowthemtocompareanswerswiththeirdeskpartner,thencheckanswersasaclass.StepIVPost-listeningActivity41.TellSstofindthewordsintheconversationandtellyouthemeaning.Askthemtotellyouwhichofthewordsdoesn’tusuallychangeform.2.AskSstocompletethepassagewiththecorrectformofthewords.cause,enemy,factory,kill,oil,pollute,spreadPollutionisourgreat(1)________.Pollutionfrom(2)__________isadangertoourhealth,andmayeven(3)______people.Factoriessometimes(4)________rivers,andfarmerscannotusethewaterfortheircrops.Pollution(5)________overcitiesandvillages,andthat(6)______evenmoredanger.Carsinthestreetusealotof(7)_____andcausepollutiontoo.3.Allowthemtocompareanswerswiththeirdeskpartnerbeforecheckinganswersasaclass.設計意圖：采用聽力、閱讀回答問題、填寫表格及用所給詞正確形式填空等形式，培養學生把握主旨、獲取細節信息的能力并逐步加深對課文的理解和掌握。LanguagePoints1.Andinsomeplaces,pollutionfromfactoriesspreadsovercitiesandvillages.在一些地方，來自工廠的污染遍布城市和村莊。spreadsover遍布在……,覆蓋在……2.Theyusesomuchoilandcausepollutionaswell.它們過多地耗油，也造成了污染。aswell意為“也”，用于肯定句，常位于句末。3.It’snousetalkingaboutthingswecan’tdo.It’snousedoingsth.做某事沒有用處。4.Pollutionisadangertoourhealth.污染有害我們的健康。adangerto…“對……是一種威脅；有傷害”，相當于bedangerousto。Activity51.RemindSsaboutwordlinkinEnglish.2.AskSstoreadthesentencesandguesswherethespeakerwilllinkwords.3.Listenandcheckthewordstheyhavelinked.4.Compareanswersasaclass.設計意圖：繼續學習鞏固句子的連讀，為聽力和口語打好基礎。Activity61.TellSstolookatthephoto.Elicitwhattheycansee.2.RemindSsofthewordsintheboxesinActivities1and4,thenputSsinpairstotalkaboutthephotoandsaywhatshouldbedone.3.AskSstowritedowntheirideaswhentheyhavefinisheddiscussingtheproblem.4.Compareideasasaclass.設計意圖：讓學生結合身邊的污染問題談論如何保護環境，訓練學生口語表達能力以及分析和解決問題的能力。StepVSummaryKeyphrases1.atagreenschool2.collectwaste3.inpoorareas4.savemoneyandrecycle5.saveenergyEverydayEnglishIt’snouse…Suchas…?Niceidea!設計意圖：帶領學生梳理所學知識，方便學生課后鞏固復習。StepVIHomework1.ReadActivity3ingroups.2.Reviewthekeyphrasesandsentences.六、板書設計Module12Save