仁爱版九年级英语上册-Unit-1-Topic-2-Section-C-课件(共38张PPT)

2024/3/11仁爱版九年级英语上册Unit1Topic2SectionC课件(共38张PPT)Let'sshareLet'sshare2015，Bangladesh孟加拉国35200000Let'sshareMexico24300000Let'sshareLet'sshare

whatdoyougetfromthese

pictrues?

Don'tyouwanttosayanything?

Thepopulationhasbecome

aseriousproblem!

Amongallthesecountries,___________hasthelargestpopulation.That'sonefifthoftheworldpopulation.ChinaHerecomequestions:

WhatsocialproblemshasChina'spoplationcaused?

DoesChinesegovernmenttakeanymeasures?_____

Readthereportforthefirsttime

Matchthemainideawitheachparagraph.1._____Paragraph1A.themeasurestodealwiththeproblems2._____Paragraph2B.theworld’sandAsia’spopulation3._____Paragraph3C.theproblemscausedbylargepopulationBCA

Pleasereaditquickly!PopulationofChina____________________Socialproblem________livingspace_______jobopportunities________energyandwater__________________cities__________traffic__________________naturalenvironmentsGovernmentmeasure_____________________1.3billionfewerlessmorecrowdedheavierworseandworsetheone-childpolicyless

Readthereportforthesecondtime

Becauseofthelargepopulation,thereis__________________foreachfamily.lesslivingspaceBecauseofthelargepopulation,itisdifficultforlotsofpeople______________.tofindjobsBecauseofthelargepopulation,itishardforChinatosupply_______and______tosatisfypeople’sdailyneeds.energywaterBecauseofthelargepopulation,mostcitiesare______________thanbefore,andthetrafficismuch__________.morecrowdedheavierBecauseofthelargepopulation,naturalenvironmentsarebecoming____________________.worseandworsePopulationofChina____________________Socialproblemless______________fewer_______opportunitiesless_______and______crowded________heavy_________________naturalenvironmentsGovernmentmeasure_____________________1.3billionjobenergywatercitiestrafficworsetheone-childpolicylivingspace_____________________Whatdoyouthinkweshoulddoinourdailylife?Pretectingtheearthiseveryone'sduty!

Wehaveonlyoneearth!Whichsentencesisyourfavorite?Let'sshare!Let'sretell!summaryWelearn:1.ReadthefractionsinEnglish.2.Talkaboutpopulationproblems.Wecan:1.Somewords:social,supply,natural,worse,government,paragraph,opportunity,newborn,percent,offer2.Somephrases:halfof,onefifth,becauseof,satisfypeople’sdailyneeds,sofar,takemeasurestodo,beknownas,workwellin,thanksto3.Somesentences:Westillhavealongwaytogo.Homework2.Makeaposteraboutsavingtheearth.1.Trytoretell1a.Thankyou.3bWriteashortpassageofthreeparagraphsbasedon3a.Onepossibleversion:Chinahasthelargestpopulationintheworld.Ithascausedmanyproblems.Everyoneshoulddosomethingtosolvethem.First,thegovernmentshouldkeeptheone-childpolicytocontroltheincreasingpopulation,andpracticethereformandopening-uptodevelopoureconomy.Onlyinthiswaycanwegetmorejobsandimproveourlivingconditions.Second,theenergyandwaterisbecominglessandless.We’dbettersavethemasmuchaspossible,andtrytofindmorenewenergy.Inordertosolvetheproblemofheavytraffic,wecalloneveryonetotakeabusorwalkasoftenaspossible.()1.AtthattimeIdidn’tknow_________.A.togotowhichschoolB.togowhichschoolC.whichschooltogoD.whichschooltogoto()2.—Idon’tknow_____rememberthenewEnglishwords.—Don’tworry!Trytothinkabouttheirpronunciations. A.whattoB.howto C.whereto D.whento()3.Theyarrivedatthehoteljustnow.Theydon’tknowwhichroom_________.A.tolive B.forlivingC.tolivein D.tolivingDCBExercisesChoosethebestanswer.Choosethebestanswer.1._____ofthestudentsareboysinourschool.A.Twothird B.Twothrees C.Twothirds D.Secondthree2.Theone-childpolicyhas_____controllingChina’spopulation.A.beengoodatB.donewellinC.takencareofD.workedwellin3.Edisonisknown_____agreatinventor.A.forB.asC.inD.on4._____yourhelp,Imadegreatprogressinmath.A.Thanksfor B.Thanksto C.Thankto D.ThankforCDBBExercisessummaryWelearn:1.ReadthefractionsinEnglish.2.Talkaboutpopulationproblems.Wecan:1.Somewords:social,supply,natural,worse,government,paragraph,opportunity,newborn,percent,offer2.Somephrases:halfof,onefifth,becauseof,satisfypeople’sdailyneeds,sofar,takemeasurestodo,beknownas,workwellin,thanksto3.Somesentences:Westillhavealongwaytogo.languagepointsonesixthoneninthonetwentiethfivesixthstwoninthsseventwentieths分子基数词，分母序数词分子大于1，分母序数词后加Sahalf/onehalfaquarter/onefourththreequarters/3fourthsthreeandahalfsupply作名词Thewatersupplyisnotenough.作动词

supplysthtosb=supplysbwithsth

Ourcountrysuppliesfreetextbookto-----children.同类词组：providesthforsb=providesbwithsth