英语八年级外研版同步教学Module9 Unit1教案

Module9PopulationUnit1ThepopulationofChinaisabout1.37billion.(Period1)ListeningandspeakingTeachingaims:1.Knowledgeandskill知识与技能1）Learnandmasterthenewwords：noise，prepare，report，grow，cause，birth，billion，fifth2）keysentences

Beijingisahugecitywithalargepopulation.Thatmakesover131.4millionbirthsayear.That’salmostonefifthsoftheworld’spopulation.3）Tobeabletoreadandunderstandlargenumbers.A.TolistenandtalkaboutpopulationproblemswithlargenumbersB.Todescribethepopulationandenvironmentproblems,andgivesomesuggestiononhowtosolvetheproblemscausedbylargepopulation..2.Processandmethods过程与方法Task-basedlearning.listenforkeywordsanddetails.3.Emotional,attitudeandvalues情感，态度与价值观A.EncouragethestudentstoexpressthemselvesinEnglish.B.Arousethestudents’awarenessofEtheearthandcooperatewithothers.Importantpoints1.Learnthenewwordsandexpression.2.Tobeabletoreadandunderstandlargenumbers.Difficultpoints1.Tograspthephrasesandimportantsentences.2.Tousetheknowledgetointroducethepopulationandenvironmentproblems,andgivesomesuggestions.Teachingaids:PPTandsomepicturesTeachingprocedure:Step1.Lead-in竞赛抢答导入1.Doyouknowhowmanypeoplearethereintheworldnow?2.Howmanyprovinces省arethereinChina?3.Howmanynations民族arethereinChina?4.What’sthepopulationofChina?[设计意图]以竞赛抢答的方式导入新课，激发学生的竞争意识和引起学生的兴趣Step2Presentationofthenewwords图文结合，呈现新词汇，Theteachershowsthepicturesofnewwordsandletthestudentstoreadthenewwordsasquicklyaspossible.Workinpairs.Lookatthepicturesandtalkaboutit.讨论图片提出解决问题Whatshouldwedotosolvetheproblemscausedbythelargepopulation?[设计意图]通过图片导入，增强学生的话题意识，通过问题迅速让学生对人口多所产生的问题进行头脑风暴。教师通过PPT给出一系列相关图片，引导学生看图片，讨论图片并能提出解决人口众多所带来的问题。引发思考，达到本课的情感教育目标。使学生能够围绕主题发表自己的看法。训练学生的口头表达能力,启发思维，教师根据学生回答进行互动，交流中不断使用noise,people,space,traffic等，向学生渗透生词。为听力和对话扫清语言障碍。Step3.Pre-listening.Learningnumbers1,000onethousand（千）1,000,000onemillion(百万）1,000,000,000onebillion(十亿）131.4million20,000,000twentymillion33,000,000thirty-threemillion1,370,000,000onebillion,threehundredandseventymillion[设计意图]：帮助学生小结大数字的读法，扫除数字词汇障碍。训练学生听辨和表达大数字的能力。Step4.Listening听力练习，整体感知1.ListentoActivity2andchoosethecorrectanswer.1).What'sthepopulationofBeijing?a)About11million.b)About13million.c)About20million.2).What'sthepopulationofChongqing?a)About28million.b)About33million.c)About36million.3.)WhichcityhasthelargestpopulationinChina?a)Beijingb)Shanghaic)Chongqing[设计意图]：旨在让学生获取听力中的主要信息，培养学生听关键词的能力，检测学生对目标单词的掌握情况。在听力练习中提高学生听的能力,并掌握对话整体意义。2.ListentoActivity3的对话①First-listening.第一遍听对话1).Whatisthebigprobleminmanycountriesnow?2).Whataretheytalkingabout?[设计意图]：培养学生听关键词的能力，抓住对话的基本信息，回答问题。②Second-listening.第二遍听对话[设计意图]：培养学生在听力过程中抓住关键信息的能力,完成练习Babiesborneveryminuteintheworld:________________Babiesborneveryyearintheworld:_________________PopulationofChina:___________________Populationoftheworld:________________[设计意图]通过听和读，培养学生在听力过程中相关信息并进行处理的能力，学生分别抓住了对话的基本信息和主要信息。Step5.Readthetextaloudtogetherandanswer.大声朗读课文，回归课文1).WhatisTonydoingnow?2).What’sthenameofthereport?3).Ispopulationincreaseabigprobleminmanycountries?4).WillChina’spopulationgrowfastinthefuture?Why?5).Whataretheproblemscausedbythelargepopulation?[设计意图]引导学生通过阅读和做练习，理解课文并掌握主要短语、句型2.Choosethecorrectanswer.1).Birthhappensatthestart/attheendoflife.2).Hugemeanslarge/small.3)Anincreaseinpopulationmeansmore/fewerpeople.4).Hangonaminutemeanswaitingforashorttime/alongtime.5).Makingnotesmeanswritingalongpassage/afewwords.6).Aproblemissomethingeasy/difficult.7).Areportisalongpieceofwriting/afewwords.8).Abillionisahundred/athousandmillion.[设计意图]：考察学生对所学词汇的掌握情况。Step6.Retellthetext.复述课文Thereisareportcalled“ourgrowingp_______”..Beijingisah____citywithalargepopulation.Thatc________alotofproblems,suchastoomuchtrafficandnoise.ItisnotonlyinBeijing.Populationi________isabigprobleminmanycountries.Over250babiesareborneveryminuteintheworld.Thatmakesover131.4millionb______ayear.[设计意图]：让学生通过关键词，复述对话，启发学生对对话内容的还原能力。培养学生语篇的信息转述能力。旨在考察学生对所学词汇及文本的掌握情况。Step7.Groupwork小记者采访，小组合作，扩展提升LingLingisareporter,shewantstodoareportaboutthedifferentcitiesandpopulationproblemintheworld.Canyouhelpheraskafewquestions?A:MayIaskyousomequestions?B:Sure/Ok/Certainly.A:Whatisthepopulationof……?B:Thepopulationof…is/Itis…A:Thankyou.B:Youarewelcome/Notatall.C:Whataretheproblemscausedbypopulationincrease？B:Itcausesalotofproblems,suchastoomuchtraffic,noiseandpollution；D:Whatshouldwedotosolvetheproblem?B:Weshouldridebike/planttrees/……[设计意图]：四人一小组，培养集体小组合作精神，培养学生信息转换的能力。通过问答操练，把本课所学到的知识语言，把模仿的句子融入真实的情境。创设情境,围绕与本课对话相关的的话题，让学生Enjoybeingareporter的任务，通过一个真实的开头和结尾让学生更能感受活动的真实性，有效的检验了学生在模仿句子环节中学习的效果，更能激发学生口头表达的热情，培养信心和勇气，让学生体会到学习的乐趣和成功。Step8Summary.总结GettheSstosumupthelanguagepoints.T：Whathavewelearnedtoday？2、LettheSschoosethebestgroupinthislesson[设计意图]：通过一棵树的