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TeachingplanTeachingBackground:Teacher:WuHaiStudents:63studentsfromGradeTen,ClassFourTopic:listening&vocabularyTimeduration:40minsTeachingobjectives:bytheendofthelesson,studentsareableto1.understandpopulation-Telatedtopics.2.tolearnsomekeywordsandusefulexpressions:noise,people,space,traffic,report,huge,increase,fifth,toomuch...,toomany...,prepare・..for...・3.getsomespecificinformationfromthelisteningmaterial.4.readandunderstandlargenumbers・Teachingcontents:Words&phrases:noise,people,space,traffic,report,huge,increase,fifth,toomuch...,toomanyprepare・・・for....Thepronunciationoflargenumbers,suchas:8,742eightthousand,sevenhundredandforty-two,2,463,128twomillion,fourhundredandsixty-threethousand,onehundredandtwenty-eight.\nTeachingaids:Blackboard,multi-mediaTeachingprocedures:RevisionwordsandexpressionsStudentsareshownsomepicturesofthewordsandexpressionsonPPT,whichtheyaregoingtolearninthislesson,andthenanswerwhatthepictureisabout.Thenstudentsreadaloudthewordsandexpressions.Lead-in1.Studentswatchavideoaboutpopulationincrease,andthenvolunteertoanswerwhatthevideoisabout.2.Pair-workofActivity1inthetextbookonP72.StudentslookatthepictureinActivity1andtalkaboutitusingthefollowingwords:noise,people,space,traffic.Listening1・Studentslistentothematerialofthetextandchoosethecorrectanswer.1)WhatisthepopulationofBeijing?a)About11million.b)About13million.c)About20million・2)WhatisthepopulationofChongqing?a)About28million.b)About33million.c)About36million.\n2.Studentslistentothematerialandcompletethetable.Tonyispreparingsomenotesforareport・Beijingisahugecitywithalargepopulation.Thatcausesmanyproblems.Populationincreaseisabigprobleminmanycountries.Babiesbomeveryminute(world)Over250.Babiesborneveryyear(world)Over131.4million.PopulationofChinaAbout1.37billion.PopulationoftheworldAbout7billion.3.StudentsreadthetextafterthevideoanddotheexerciseofActivity4onP72.1.Birthhappensatthestart/attheendofthelife.2.Hugemeanslarge/small.3.Anincreaseinpopulationmeansmore/fewerpeople・4.Hangonaminutemeanswaitingforashorttime/alongtime.5.Makingnotesmeanswritingalongpassage/afewwords.6./^problemissomethingeasy/difficult.7.\reportisalongpieceofwriting/afewwords.8.Abillionisahundred/athousandmillion.Speaking1.Studentssaythefollowingnumbersquickly:2,12,20,22,220,222・\nThentheteachersummaries:十位与百位间用“ancT,十位与百位间用“』连接.1.Studentstrytoreadthefollowingnumbers:1,00—百1,000—千1,000,000一百万1,000,000,000十亿10,000,000,000一百亿110,000,000,000—百一-亿121,000,000,000—百二十一亿Teachersummarizes:书写时每三位划分为一个单位。2.Studentstrytoreadthelargenumbers:1,234,567,89lonebillion,twohundredandthirty-fourmillion,fivehundredandsixty-seventhousand,eighthundredandninetyoneTeachersummarizes:朗读数字口寸,将每三位数看做一个单位。上例中的数字可以分解为…billion...million...thousand...,每个单位按照百、十、个位往后读,遵循百位以内数字的读法。ThenstudentsvolunteertotrytoreadthenumbersinActivity5:8,742eightthousand,sevenhundredandforty-two1,370,000,OOOonebillion,threehundredandseventymillion\n2,000,030,000twobillionandthirtythousand1.37billiononepointthreesevenbillion131.4billiononehundredandthirty-onepointfourbillionTeachersummarizes:小数点读“point".1.AGameFivestudentssupposetobethevolunteers.OneofthemsaysomelargenumbersinEnglish,andtheotherfourwritethenumbersontheblackboard・SummaryTheteachersummariesthewordsandexpressionsthattheyhavelearnt.Homework:studentsreviewwhatwehavelearntandprepareforthelanguagepointswhichtheyaregoingtolearnnextclass.