八上M9Unit2.ppt

八上M9Unit2.ppt

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Module9PopulationUnit2Arnwickwasacitywith200,000people.MazhuangMiddleSchoolWangJinlianblueskyfreshairgreenplantscleanwatercountrysidebeautifulnoisycleandirtynewflatswidestreetsmodernschoolsbeautifulparksThecityofZhuchengThebigcitypopulationproblemtrafficproblemrubbishpollutionairpollutionCoulditbeyourtown?

Part（para1）Part（para2-3）Part（para4-5）b.ThepastofParkville.c.ThechangesofParkvillea.TheproblemsthatbigcitieslikeArnwickbringus.Readthepassagequicklyandmatchthepartswiththemainideas.Lookthrough（浏览）浏览）thepassagequicklytogetthemainideaofeachparagraph,dontreadwordsorsentencesonebyone.SkimmingreadingReadingskills:

ScanningreadingPayattentionto（注意）（注意）thekeywordsinthequestions,lookthroughthepassagequicklytofindouttheinformationthatyouwant.Readingskills:

1.HowmanypeoplewerethereinParkville?

2.WhendidthesmalllocalschoolinParkvilleclosedown?

Readthepassagequicklyandanswer:

200,000Fiveyearsago.WhatwasitlikewhenJosgrandparentsfirstcametoParkville?

ReadPara1carefullyandanswer:

Readtheparagraphthatthequestionsareincarefully,trytounderstandthemeaningofitandfindouttheanswerstothequestions.Itwasaquietvillage.CarefulreadingReadingskills:

ReadPara2-3：

pletethetable:

changesreasonsresultsThepopulationofArnwickincreases_Thegovernmentbuiltflatsoutsidethecentre_Arnwickbecamebigger_JohastogotoaschoolinArnwicknow_PeoplefromParkvillemovedtoArnwicktofindjobs.Itwasexpensivetoliveinthecitycentre.ParkvillebecamepartofArnwick.ThesmalllocalschoolinParkvillecloseddownfiveyearsago.Itsverycrowded,andrubbishisalsoaproblem.ReadPara2-3againandchoose:

a.（）WhatwasthepopulationofArnwickbeforeParkvillebecamepartofit?

A.200,000B.over800,000C.overonemillionb.（）HowlongdoesittakeJotogettoschoolbybus?

A.fiveyearsB.halfanhourC.sixtyminutesBCParkvillewasnearArnwick,acitywith200,000people.Soon,ParkvillebecamepartofArnwick,andArnwickbecameacitywithoveramillionpeople.Over1000,000minus（减）减）200,000isover800,000.ReadPara4-5andfindouttheanswerstothequestions:

_.1.Arnwickneeds_._.Buttodoallthesethings,itneeds_.a.moreschools,busesandhospitals.b.freshair,cleanwaterandbetterpublicservices.c.morepolicetoprotectitspeople.moremoney2.Doyouthinkmoneycanhelpsolvealltheseproblems?

Why?

3.Doyouthinkweneedmorebigcitieslikethis?

Ithinkmoneycanhelpsolvemanyproblems,butmoneycanthelpsolveeverything.ThinkitoverIdontthinkweneedmorebigcitieswithmanyproblems,weneedhealthycities._ReadaloudReadthewholepassageandunderlinesomethingthatyoudontunderstand.ProblemsofbigcitiesSuggestions1.Morepeoplemovetothecitytofindjobsandneedplacestolive.2.Therearentenoughschoolsandhospitalsinbigcities.3.Trafficproblemscreateairpollution.4.Thereistoomuchrubbishinthestreets.5.Itsdifficulttofindcleanwater.ThinkitoverThegovernmentshouldprovidemorejobsforpeopleinthecountrysideandbuildmoreflatsinthecities.Thegovernmentshouldbuildmoreschoolsandhospitals.Thegovernmentshouldprovidemorebusesandplantmoretrees,andpeopleshouldtrynottogooutbycar.Peopleshouldntthrowawayrubbisheverywhere.Dontpourdirtywaterintotheriver,andweshouldsavewater.Homework:

Writing:

Pleasewritedownthechangesofyourcityanditsproblems,andgivesomesuggestionstosolvetheproblems.（Ifitsdifficultforyoutocompleteit,youcanusetheinformationinexerciseIII.）