Keywords（掌握以下单词）:populationcrowdminuteincreaseincreasingpercentappointmentKeyphrases（学会运用以下短语）:toomanytoomuchalongwith20percentofthankstocomingupKeystructures（学会使用以下句子）enoughspaceWhat’sthepopulationof…?Thepopulationof…is……hasapopulationof…1)Tounderstandtheconversationaboutpopulation;togetinformationfromthelisteningmaterial2)Totalkaboutandunderstandlargenumbers.了解人口问题，及由此产生的连带后果，唤起我们的忧患意识。Abilitytasks（语言技能目标）：Moralitytasks(情感态度）226twohundredandtwenty-six9,876198,407ninethousand，eighthundredandseventy-sixa（one）hundredandninety-eightthousand，fourhundredandseven1,000,00018,657,421eighteenmillion，sixhundredandfifty-seventhousand，fourhundredandtwenty-oneonemillionsevenbillion(seventhousandmillion)7,000,000,0001.A.150,000B.115,0002.A.82,050,000B.82,500,0003.A.1,200,030,040B.10,200,030,040C.10,200,030,014√√√1、What'sthepopulationofBeijing?a)About11,000,000.b)About13,000,000.c)About15,000,000.2、WhywasBetty'sshoppingtripunsuccessful?a)Toomanypeople.b)Toonoisy.c)Toomuchpollution.3、What'sthepopulationofChongqing?a)About27,000,000.b)About31,000,000.c)About36,000,000.PeopleintheworldBabiesborneveryminuteBabiesborneveryyearPopulationofChinaPopulationoftheworld259136,130,4001,300,000,0006,500,000,0001.What’snext…?2.Howaboutthis?3.ItwasOK.4.Noidea.5.Idon'tbelieveit!toomanytoomuchalongwith20percentofcomingupthankstoenoughspacecrowdincreaseincreasingappointment拓展：1.20percentofthestudents____girls.2.70percentoftheearth___coveredwithwater.areis1.____thepopulationofTianjin?A.HowmanyB.HowmuchC.WhatD.What’s2.Seventy_____oftheareaontheearth____coveredbywater.A.percent；isB.percents；isC.percent；areD.percents；are3.Chongqinghasa____population.A.manyB.lotofC.muchD.large4.Theboxis___heavy,Ican’tcarryit.A.suchB.muchtooC.toomuchD.toomanyDADB5.Therearenine____studentsinourschool.A.hundredB.hundredsC.hundredsof6.Mydaughteris____togotoschool.A.enougholdB.oldenoughC.youngenough7.Therewasabill_____theparcel（包裹）.A.alongwithB.alongupC.haveD.goalong8.____Sandy,Igotthejob.A.ThanksB.ThankstoC.ThankD.BecauseABAB1、Numbers:5,42378,61056,000,0006,506,431,678100,215,5002、Makeasurvey:thepopulationofyourvillageortown3、Preparation:thenewwordsandtextinUnit2What’sthepopulationof…?Ithasapopulationof….Thepopulationof…is…Chinahasthelargestpopulation.toomanytoomuchalongwith20percentofcomingupthankstoenoughspacecrowdincreaseincreasingminuteappointmentcrowdv.拥挤crowdedadj.拥挤的increaseincreasing拓展：increaseby（增加了…）increaseto（增加到…）appointmentn.人群1、Tenpercentofthe__________livedinthecountry.2、Thefactoryhasproducedalotof_________soitshouldbeclosed.3、Whenwegottotheparty,therewasquitea(n)_________ofpeopletherealready.4、Atthattimeofnight,therewasno________inthestreet.5、Thatbigtabletakesuptoomuch___________inmysmallkitchen.6、Ifeveryfamilyhavemorethanonechild,thepupulationwill________rapidly.crowdincreasepopulationtrafficpollutionspace1.toomany+toomuch+Youhavegivenme_________potatoes.I’dlovetocome,butI’vegot_______work.拓展：muchtoo+“太多……”“非常，极其”可数名词复数不可数名词toomanytoomuch形容词或副词Theshirtismuchtooexpensive.2.alongwith3.comeup4.thanksto“连同，跟一块”，相当于togetherwith“发生，出现”“由于，多亏”，相当于becauseof拓展：thanksfor…“为……而感谢”，也可说thankyoufor…Thanksfor...
