2013版外研版八年级英语上册课件.ppt

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1、Unit2Arnwickwasacitywith200,000people.Module9PopulationLookatthepicturesandsaytheproblemsinthepictures.crowdedtrafficLead-intoomuchtrafficcrowdedpeople(toomanypeople)1.Workinpairs.Askandanswerthequestions.Usethewordsintheboxtohelpyou.countrysidefieldfl

2、athospitaljobofficerubbishvillage1.Whydopeoplemovetocities?2.Whataretheproblemsofbigcities?Listenandread1Parkvillewasaquitewillage.2Arnwickwasacitywith200,000people.3Parkvillenowhasapopulationofmorethanonemillion.4ThelocalschoolinParkvillehas2,000pupils

3、.5Bigcitiesneedmoremoneyforpublicservices.3.Check(√)thetruesentences.√√√4.Completethepassagewiththecorrectformofthewordsinthebox.ManytownsandcitieshavethesameproblemsasArnwick.Peopleneedplacestolive,sothe(1)_____governmenthastobuildmore(2)____.Peoplenee

4、dbetterbusandtrain(3)________.Theyalsoproducemore(4)____________,sothegovernmenthastomakemoreeffortstoprotectthecityagainst(5)__________.Aswesay,ahundredpeoplemakea(6)________problems!flatlocalpollutionrubbishservicethousandlocalflatsservicesrubbishpoll

5、utionthousand5.Readandcheck(√)theproblemsthatexistinyourhometown.()Manyyoungpeoplewanttoleavethecountrysidebecausetheywanttofindjobsinthecity.()Therearenotenoughschoolsandhospitalsinbigcities.()Toomuchtrafficbringsairpollution.()Thereistoomuchrubbishint

6、hestreets.()Therearenotenoughpoliceinthecity.()Itisdifficulttogetenoughcleanwater.6.WritedownyoursuggestionstosolvetheproblemsinActivity5.1.基数词hundredthousandmillion和billion之前有具体数字或者several，afew修饰时，用单数。fiveseveralafew＋hundredthousandmillionbillionReview

7、SXe.g.1.Ihavetoldhimhundredsoftimes.2.TherearethousandsoftouristsintheForbiddenCity.2.当不具体指代的数量时，hundred,thousand,million,billion要用复数，且和of连用，也可被several，many等修饰。hundredsthousandsmillionsbillions＋ofseveralmany＋LanguagepointsHowever,itwasexpensivetoliveint

8、hecitycentre...▲inthecentreof...“在......中心”centre指原形、球形或市区等的中心。middle指长形物体的中间、道路的中间或一段时间的中间。downtown市中心，闹市区citycentre市中心ThesmalllocalschoolinParkvillecloseddownfiveyearsago...帕科威尔当地的小学校在五年前关闭了......▲closedown的意思是“关闭，（永久性地）停工”。Man