Module9PopulationUnit1ThepopulationofChinaisabout1.37billion.(Period1)ListeningandspeakingTeachingaims:1.Knowledgeandskill知識與技能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過程與方法Task-basedlearning.listenforkeywordsanddetails.3.Emotional,attitudeandvalues情感，態(tài)度與價值觀A.EncouragethestudentstoexpressthemselvesinEnglish.B.Arousethestudents’awarenessofEtheearthandcooperatewithothers.Importantpoints1.Learnthenewwordsandexpression.2.Tobeabletoreadandunderstandlargenumbers.Difficultpoints1.Tograspthephrasesandimportantsentences.2.Tousetheknowledgetointroducethepopulationandenvironmentproblems,andgivesomesuggestions.Teachingaids:PPTandsomepicturesTeachingprocedure:Step1.Lead-in競賽搶答導入1.Doyouknowhowmanypeoplearethereintheworldnow?2.Howmanyprovinces省arethereinChina?3.Howmanynations民族arethereinChina?4.What’sthepopulationofChina?[設(shè)計意圖]以競賽搶答的方式導入新課，激發(fā)學生的競爭意識和引起學生的興趣Step2Presentationofthenewwords圖文結(jié)合，呈現(xiàn)新詞匯，Theteachershowsthepicturesofnewwordsandletthestudentstoreadthenewwordsasquicklyaspossible.Workinpairs.Lookatthepicturesandtalkaboutit.討論圖片提出解決問題Whatshouldwedotosolvetheproblemscausedbythelargepopulation?[設(shè)計意圖]通過圖片導入，增強學生的話題意識，通過問題迅速讓學生對人口多所產(chǎn)生的問題進行頭腦風暴。教師通過PPT給出一系列相關(guān)圖片，引導學生看圖片，討論圖片并能提出解決人口眾多所帶來的問題。引發(fā)思考，達到本課的情感教育目標。使學生能夠圍繞主題發(fā)表自己的看法。訓練學生的口頭表達能力,啟發(fā)思維，教師根據(jù)學生回答進行互動，交流中不斷使用noise,people,space,traffic等，向?qū)W生滲透生詞。為聽力和對話掃清語言障礙。Step3.Pre-listening.Learningnumbers1,000onethousand（千）1,000,000onemillion(百萬）1,000,000,000onebillion(十億）131.4million20,000,000twentymillion33,000,000thirty-threemillion1,370,000,000onebillion,threehundredandseventymillion[設(shè)計意圖]：幫助學生小結(jié)大數(shù)字的讀法，掃除數(shù)字詞匯障礙。訓練學生聽辨和表達大數(shù)字的能力。Step4.Listening聽力練習，整體感知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[設(shè)計意圖]：旨在讓學生獲取聽力中的主要信息，培養(yǎng)學生聽關(guān)鍵詞的能力，檢測學生對目標單詞的掌握情況。在聽力練習中提高學生聽的能力,并掌握對話整體意義。2.ListentoActivity3的對話①First-listening.第一遍聽對話1).Whatisthebigprobleminmanycountriesnow?2).Whataretheytalkingabout?[設(shè)計意圖]：培養(yǎng)學生聽關(guān)鍵詞的能力，抓住對話的基本信息，回答問題。②Second-listening.第二遍聽對話[設(shè)計意圖]：培養(yǎng)學生在聽力過程中抓住關(guān)鍵信息的能力,完成練習Babiesborneveryminuteintheworld:________________Babiesborneveryyearintheworld:_________________PopulationofChina:___________________Populationoftheworld:________________[設(shè)計意圖]通過聽和讀，培養(yǎng)學生在聽力過程中相關(guān)信息并進行處理的能力，學生分別抓住了對話的基本信息和主要信息。Step5.Readthetextaloudtogetherandanswer.大聲朗讀課文，回歸課文1).WhatisTonydoingnow?2).What’sthenameofthereport?3).Ispopulationincreaseabigprobleminmanycountries?4).WillChina’spopulationgrowfastinthefuture?Why?5).Whataretheproblemscausedbythelargepopulation?[設(shè)計意圖]引導學生通過閱讀和做練習，理解課文并掌握主要短語、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.[設(shè)計意圖]：考察學生對所學詞匯的掌握情況。Step6.Retellthetext.復(fù)述課文Thereisareportcalled“ourgrowingp_______”..Beijingisah____citywithalargepopulation.Thatc________alotofproblems,suchastoomuchtrafficandnoise.ItisnotonlyinBeijing.Populationi________isabigprobleminmanycountries.Over250babiesareborneveryminuteintheworld.Thatmakesover131.4millionb______ayear.[設(shè)計意圖]：讓學生通過關(guān)鍵詞，復(fù)述對話，啟發(fā)學生對對話內(nèi)容的還原能力。培養(yǎng)學生語篇的信息轉(zhuǎn)述能力。旨在考察學生對所學詞匯及文本的掌握情況。Step7.Groupwork小記者采訪，小組合作，擴展提升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/……[設(shè)計意圖]：四人一小組，培養(yǎng)集體小組合作精神，培養(yǎng)學生信息轉(zhuǎn)換的能力。通過問答操練，把本課所學到的知識語言，把模仿的句子融入真實的情境。創(chuàng)設(shè)情境,圍繞與本課對話相關(guān)的的話題，讓學生Enjoybeingareporter的任務(wù)，通過一個真實的開頭和結(jié)尾讓學生更能感受活動的真實性，有效的檢驗了學生在模仿句子環(huán)節(jié)中學習的效果，更能激發(fā)學生口頭表達的熱情，培養(yǎng)信心和勇氣，讓學生體會到學習的樂趣和成功。Step8Summary.總結(jié)GettheSstosumupthelanguagepoints.T：Whathavewelearnedtoday？2、LettheSschoosethebestgroupinthislesson[設(shè)計意圖]：通過一棵樹的