Unit1Topic2SectionD課件英語九年級上冊

Unit1TheChangingWorldSectionCTopic2Thepopulationindevelopingcountriesisgrowingfaster.Languagegoals一、掌握本課的重點(diǎn)詞匯和短語。二、談?wù)摬煌纳瞽h(huán)境和生活方式。三、鞏固現(xiàn)在完成時中標(biāo)志性副詞的用法及區(qū)別。Review1.五分之一___________________2.

在做某事方面起到好的效果_____________________3.同時_______________________4.給...提供...________________________5.滿足人們的日常需要_________________6.更糟糕的是_________________7.到目前為止___________________8.采取措施做某事_______________________9.多虧了...___________________________10.一條很長的路要走_(dá)_____________________onefifthworkwellindoingatthesametimesupplysth.tosb.=supplysb.withsth.satisfypeople'sdailyneedswhatisworsesofartakemeasurestodosth.thankstohavealongwaytogo現(xiàn)在完成時--時間標(biāo)志用法:1.表示到現(xiàn)在為止已經(jīng)完成或剛剛完成的動作。2.表示過去發(fā)生或已經(jīng)完成的某一動作對現(xiàn)在造成的影響或結(jié)果。3.表示動作或狀態(tài)從過去某一時刻開始,一直延續(xù)到現(xiàn)在,而且可能還要繼續(xù)下去。標(biāo)志時間狀語:ever,never,before...標(biāo)志時間狀語:for+時間段;since+時間段+ago;since+時間點(diǎn)；

since+一般過去時態(tài)句子標(biāo)志時間狀語:already,yet,just完成時態(tài)常見副詞justnevereveralreadyyetbefore含義剛剛從不曾經(jīng)已經(jīng)還（沒）以前位置句中句中句中句中/末句末句末句式肯定句否定句一般疑問句肯定句否定句/一般疑問句肯定句ReviewPresentPerfect(II)Ihave______calledyou.I’ve______beentherebefore.Ithas________reached1.36billion.Haveyoufoundhim_____?Haveyou______beentothecinemanearby?justneveralreadyyetever我剛剛給你打過電話。

我以前從未去過那里。

它已經(jīng)達(dá)到了億。

你已經(jīng)找到他了嗎？

我曾經(jīng)去過附近的電影院嗎？

Exercisesjust/alreadyeveryetneveryetjust/alreadyHavebeentohasgoneto選用所給單詞或詞組填空FunctionsIreally_______goingtoaplacelikethat.____doI.Itisincreasing_____82millioneveryyear.…thepopulationindevelopingcountriesis___________thatindevelopedcountries.China____thelargestpopulationintheworld,andaboutone_____ofthepeopleintheworldliveinChina.______totheeffortsofourgoverment,Chinaisdevelopingquicklyand…h(huán)ateSobylargerthanhasfifthThanks我真的討厭去那樣的地方。

我也一樣。

（人口）每年以8200萬的速度增長

發(fā)展中國家人口比發(fā)達(dá)國家人口多。

中國是世界上人口最多的國家，世界上大約五分之一的人居住在中國。

多虧了政府的努力，中國正在迅速發(fā)展...

Hello,everyone!MynameisSue.Ilivein

Canada.Canadaisalargecountrywitha

populationofabout36million.Iliveinasmall

mountaintowncalledFairmont.Ihavelived

heresinceIwasthree.Fewerthan600people

livehere.

Thesmalltownissurroundedbytrees.Theairiscleanandfresh.Peopleliveclosetonatureandtrytoprotectit.Theyarecarefulwithgarbageanddiscouragecuttingtrees.Thetownisreallylikeonebigfamily.Thelocalpeopleoftenhelpeachotherandhavefuntogether.Butsometimesitishardtoseefriendsbecausetheylivesofaraway.Let’sreadapassageaboutSue.1.SuelivesinBeijing.()2.ThepopulationofCanadais36million.()2.Fairmonthasapopulationoffewerthan600people.()3.ThepeopleinFairmontoftenseefriendsbecausetheyliveclosetoeachother.()ListentothepassageandmarkTorF.FTTF1Readthepassageagain,thenfillintheblanks.NameSuePlaceAdvantage

Disadvantage1.cleanandfreshairhardtoseefriends,livesofaraway2.closetonature3.oftenhelpeachotherinFairmont,asmalltown

Hello,everyone!MynameisSue.Ilivein

Canada.Canadaisalargecountrywitha

populationofabout36million.Iliveinasmall

mountaintowncalledFairmont.Ihavelived

heresinceIwasthree.Fewerthan600people

livehere.Thesmalltownissurroundedbytrees.Theairiscleanandfresh.Peopleliveclosetonatureandtrytoprotectit.Theyarecarefulwithgarbageanddiscouragecuttingtrees.Thetownisreallylikeonebigfamily.Thelocalpeopleoftenhelpeachotherandhavefuntogether.Butsometimesitishardtoseefriendsbecausetheylivesofaraway.Readandtranslatethephrases.有...人口被稱作...自從我3歲起少于，不足被...圍繞近，靠近discouragedoingsth阻止havefundoing玩得開心遠(yuǎn)，遠(yuǎn)離Hi,I'mLiMing.IliveinBeijing,thecapitalofChina.Mycityhasalonghistoryandmanyplacesofinterest.Wehavebigshoppingcentersandhugemarkets.Ourpublictransportationisexcellent,too.Buses,taxis,andsubwayscantakemyfriendsandmetoanypartofthecity.Wecanplaysports,seeBeijingoperas,gotomovietheaters,andeatdeliciousfood.TherearemanyfineplacessuchasBeihaiParkandTian'anmenSquarewherewecanmeetwithfriendstodanceorlistentomusic.IlovemycityofBeijingbecauseIhavesomanyfriendshereandwehavesomanyinterestingplacestovisittogether.ButnowthelargepopulationinBeijinghascausedsomeproblems.Let’sreadapassageaboutLiMing.Readthepassageandanswerthequestions.WhydoesLiMingloveBeijing?Hi,I'mLiMing.IliveinBeijing,thecapitalofChina.Mycityhasalonghistoryandmanyplacesofinterest.Wehavebigshoppingcentersandhugemarkets.Ourpublictransportationisexcellent,too.Buses,taxis,andsubwayscantakemyfriendsandmetoanypartofthecity.Wecanplaysports,seeBeijingoperas,gotomovietheaters,andeatdeliciousfood.TherearemanyfineplacessuchasBeihaiParkandTian'anmenSquarewherewecanmeetwithfriendstodanceorlistentomusic.IlovemycityofBeijingbecauseIhavesomanyfriendshereandwehavesomanyinterestingplacestovisittogether.ButnowthelargepopulationinBeijinghascausedsomeproblems.1Readthepassageagain,thenfillintheblanks.NameLiMingPlaceAdvantage

Disadvantage1.hasalonghistorylargepopulati