九年級上冊多媒體教學(xué)課件unit1topic2section d

SectionDUnit1TheChangingWorldTopic2Thepopulationindevelopingcountriesisgrowingfaster.FunctionsIreally_______goingtoaplacelikethat.____doI.hateSo

So+be/情態(tài)動詞/助動詞+主語

Neither/Nor

+be/情態(tài)動詞/助動詞+主語ReadthroughSectionsA-Candfillintheblankswiththecorrectwords.FunctionsItisincreasing_____90millioneveryyear.by6800808080increaseby增加了……increaseto增加到……Functions…thepopulationindevelopingcountriesis___________thatindevelopedcountries.largerthanFunctionsChina____thelargestpopulationintheworld,andaboutone_____ofthepeopleintheworldliveinChina.hasfifthonesixthtwoninthsseventwentiethsFunctions______tothepolicy,Chinaisdevelopingquicklyand…Thankstheone-childpolicyFreetalkDoyouwanttoliveinasmalltownorabigcity?Why?FairmontBeijing1.SuelivesinBeijing.2.Fairmonthasapopulationoffewerthan600people.3.ThepeopleinFairmontoftenseefriendsbecausetheyliveclosetoeachother.4.TherearemanyfineplacestogotoinBeijing.5.LiMingdoesn’tlikeBeijing.Read1andmarkTorF.()()()()()1ReadthetwoshortpassagesandtakenotesbasedonthetableonPage16.NameSueLiMingPlaceinFairmont,asmalltowninBeijing,alargecityAdvantageDisadvantagecleanandfreshair,closetonature,oftenhelpeachotherexcellenttransportation,fineandinterestingplacestovisithardtoseefriends,livesofarawaylargepopulationRetellPhrasecollection給某人打電話___________________loseone’sway___________________增加了……___________________developingcountries___________________developedcountries___________________carryout___________________到目前為止___________________采取措施做某事___________________thanksto___________________besurroundedby___________________thecapitalofChina___________________callsb.up迷路increaseby發(fā)展中國家發(fā)達(dá)國家實(shí)行sofartakemeasurestodosth.幸虧，由于被……所環(huán)繞中國的首都2Writeashortpassageabouttheplaceyouwouldliketolivebasedon1.Youmaybeginlikethis:I’m…Iwouldliketolivein…Firstofall,…I’mMaria.Iwouldliketoliveinabigcity,becauseitisconvenient.Firstofall,ithasexcellentpublictransportationsothatIcangotoanypartofthecity.Second,ithasmanyplacesofinterest.I,withmyfriends,canvisittheseinterestingplacesinoursparetime.What’smore,ithasmanyshoppingcentersandmarkets.Wecanbuythingseasily.Onepossibleversion:GrammarFocusThetrain

（leave).It

（leave）justnow.Sheisdoingherhomework.She

(notfinish)herhomeworkyet.

hasleftlefthasn’tfinishedA:______you________(care)fortheoldbefore?B:Yes.Weoftentakepartinsocialactivities.IknowtheGreatWallverywell.BecauseI

(be)therebefore.Havecaredhavebeenhavecleanedtheclothespastnow表示過去發(fā)生的某一動作對現(xiàn)在造成的影響或結(jié)果。e.g.Ihavejustcleanedmyclothes.我剛洗過衣服。

（“洗衣服”是發(fā)生在過去的動作，對現(xiàn)在造成的結(jié)果是“衣服干凈了”。）e.g.Ihavejusthadmybreakfast.我剛吃過早飯。(對現(xiàn)在的影響是“不餓”。)cleanedtheclothesPresentPerfect(II)常與just,already,yet,never,ever等副詞連用。PresentPerfect(II)GrammarIhave______calledyou.I’ve______beentherebefore.Ithas________reached1.37billion,…Haveyoufoundhim_____?Haveyou______beentothecinemanearby?justneveralreadyyeteverProjectMakingaReportonDifferentTypesofFamilies1.Lookatthedifferenttypesoffamiliesbelowanddiscusstheadvantagesanddisadvantagesofeachtypeoffamily.2.Whichkindoffamilydoyoubelongtoandwhichonedoyoulikebetter?Why?3.Reporttheresulttotheclass.extendedfamilynuclearfamilyChoosethebestanswer.1.—HaveyouimprovedyourEnglish______?—Yes,Ihave.I’ve______improvedit.A.already;alreadyB.already;yetC.yet;alreadyD.yet;yet2.Chinahasa______population.A.many B.muchC.lotof D.large3.—Haveyoubeentothevillage_______GumTree?It’sabeautifulplace.—Oh,really?Iwillgotheresomeday.A.called B.iscalledC.calls D.call4.—IliketosingEnglishsongs.Whataboutyou?—______A.SoIdo.B.SodoI.C.EitherisOK.

D.NeitherdoI.CDABExercisesFillintheblanksaccordingtowhatyouhavelearntinthistopic.Theworldhasalargepopulationof6.8billion.Anditisgrowingveryfast.Chinahasthelargestpopulationoftheworld.About__________ofthepeopleintheworldliveinChina.Thelargepopulationcausesmanyproblemstoday.Forexample,we__________enoughenergyandwater.Mostofthecitiesaremorecrowdedthanbefore,andthetrafficismuchheavier.Someparentsinlessdevelopedareaspreferboystogirls.Sotheydon’t_____girlsagoodeducation.Chinahas______________________tocontrolthepopulation.One________________theone-childpolicy.___________thepolicy,Chinaisdevelopingquickly,andpeople’slivingconditionsareimprovingrapidly.Ourlivesareingbetterandbetter.onedon’thaveoffertakenmanymeasure