Book4Unit5IntotheUnkownPeriod4listeningandspeaking1.TeachingcontentanalysisTheListeningandspeakingsectionincludesashortpassageandaninterviewlisteningmaterial,whichintroducesthefactsandfiguresaboutthehumanbrain,sothatstudentscanhaveabasicunderstandingofthefunctionofthehumanbrainandthecurrentresearchsituationofthehumanbrain.Theinterviewfeaturedscientistsexploringvariousmysteriesrelatedtosleep.Thissectionhelpsstudentsdeeplyfocusonthemeaningandfunctionoflanguage,deepentheirunderstandingoftheunittopicandimprovetheircomprehensivelanguageapplicationabilitythroughcomprehensiveskillstraininginrealcontexts.2.Teachingobjectives1)Understandthefactsandfiguresrelatedtothehumanbrainandthecurrentresearchsituationofthehumanbrain;2)Clarifythetopicofthelisteninginterview,takenoteswhilelisteningtoextractkeyinformationandcompletethetable;3)Findouttheexpressionsrelatedtothesurveyandresearchinterviewandapplythemtotheactivitydialogue;4)Ignitethedesiretoexplorethemysteriesofscienceanddevelopgoodhabits.3.TeachingkeypointsanddifficultiesTeachingfocus:1)Extractthekeyinformationoflisteningandfindouttheexpressionsrelatedtotheinvestigationandresearchinterview,whichcanbeusedinthekeynotespeechintroducingthemysteryofsleep;2)Roleplayingroupcooperationtouncoverthemysteryofdinosaurextinction,requiringstudentstointegrateoldandnewknowledgeandaccuratelyapplywhattheyhavelearned.Teachingdifficulties:Fastandaccurateinformationextractionduringlistening;Backgroundknowledgeofdinosaurextinctionmaybelacking.4.Teachingprocess活動(dòng)1閱讀和思考老師讓學(xué)生讀文章，分組討論問(wèn)題。(1)文章中提到了大腦的哪些功能?(2)目前關(guān)于大腦的研究情況如何?你還知道關(guān)于大腦的其他有趣的事實(shí)嗎?和同學(xué)們一起分享。2.老師讓一些學(xué)生分享他們的答案。3.老師和同學(xué)們核對(duì)答案。幫助學(xué)生獲得更多關(guān)于主題的見(jiàn)解。提高意識(shí)活動(dòng)2導(dǎo)語(yǔ)看一段視頻，思考問(wèn)題。(1)睡眠有什么好處?睡眠不足的副作用是什么?對(duì)我們?yōu)槭裁葱枰吆土己盟叩暮锰幰约八卟蛔愕膲奶幱谢镜牧私狻Ｂ?tīng)力準(zhǔn)備活動(dòng)3聽(tīng)1。老師讓學(xué)生聽(tīng)錄音，完成第55頁(yè)的活動(dòng)8。2.教師要求學(xué)生分享自己的答案，并與學(xué)生核對(duì)答案。3.老師讓學(xué)生再聽(tīng)一遍，完成活動(dòng)9中的表格。4.老師要求學(xué)生分組練習(xí)并交換答案。對(duì)與主題相關(guān)的表達(dá)有更深入的了解。獲取和整理信息活動(dòng)4老師通過(guò)介紹與睡眠有關(guān)的奧秘，幫助學(xué)生復(fù)習(xí)之前課程中有用的表達(dá)，為演講做好準(zhǔn)備。學(xué)會(huì)將所學(xué)的知識(shí)運(yùn)用到實(shí)際生活中去。應(yīng)用程序活動(dòng)5排序1。老師要求學(xué)生把這些表達(dá)分類并填入相應(yīng)的空格。2.老師與學(xué)生核對(duì)答案。以便更好地理解有用的表達(dá)式的功能。整合活動(dòng)6組工作,角色扮演學(xué)生扮演不同的角色，用本節(jié)的單詞和短語(yǔ)采訪一位考古學(xué)家，揭開(kāi)恐龍從地球上消失的神話。培養(yǎng)團(tuán)隊(duì)合作精神，學(xué)以致用，實(shí)踐生成和創(chuàng)造總結(jié)與