人口

許多國家在下一世紀將經歷人口老齡化，由於出生率下降和死亡率。中國將很快加入他們的行列。據統計，中國人口老齡化，到下世紀中葉將接近高峯，超出60佔總數的27。4％，年齡的人的百分比。這意味着，每四個人將老人。由於老齡化問...

我國是人口大國，上一次人口調查人口在13億左右，是世界上人口最多的國家，人口總數的三人之一。我國地大物博、石油、陸地、礦產……資源應有盡有。我國資源多，人口也多，資源總會有用沒的時候，可是人總要繁衍生息...

這個民族的出路，直接牽動着世界四分之一人口的切身問題！當務的最終奮鬥目標,是把這個龐大人口帶給世人欣賞,矯正世人的目光到新視線來，觀察這個民族的將來，這個龐大人口的發展利益，必須要鞏固在,全面團結合心的和諧社會環...

WeallrememberthatwehavesuccessfullyheldtheBeijingOlympicGamesonAugust8th,theapprovaloftheStateCouncil,August8thofeveryyearhasbecomethe"NationalFitnessDay"fromtheyearordertodevelopthespiritof"Dosportsa...

.Physicalfitnessistoday"shottopic.Andeverywhereyouturnyouhearsomethingnew.Butisitalltrue?Themoreyousweat,themorefatyouburn.Thismythhasencouragedpeopletoworkoutinextremeheatorwearlayersofclothesorrubbe...

Ilikerunning,becauseIthinkit’safunnyandeasysport.Icandoitbymyself.IwasnotveryhealthywhenIwasalittlechild.Somyfathertookmerunningwithhim.Hesaidit’sgoodforme.Atfirst,Ididn’tlikeitatall.Butafterafewwe...

Forthousandsofyears,physicalactivityhasbeenassociatedwithhealth.Today,sciencehasconfirmedthelink,withoverwhelmingevidencethatpeoplewholeadactivelifestylesarelesslikelytodieearly,ortoexperiencemajorill...

TherearemanykindsofsportsthatIenjoy,suchasswimming,basketball,travellingandsoon.However,myfavoritesportismymind,itisagoodactivitiesforpeopletokeephealthyandrelievetherbusystudying,iusuallyrunontheplay...

Whenitcomestohealth,youmustexercisemore.Besides,therearesomanydiseasesnow,somymotherwillgivemeagoodworkoutonFridayandSaturdayforthetwodays.OnFridayevening,whenmyhomeworkwasalmostfinished,mymotherdragg...

Today,whatIwanttointroducetoyouisafitnesshammerformymother.Inappearance,itlookslikeabowwithalongtail".Itsabout30centimeterslongand6~7centimeterswide.Itisanessentialfitnessequipmentinlife.Infact,inlife...

ThemarathonwasNOTaneventoftheancientOlympicgames.ThemarathonisamoderneventthatwasfirstintroducedintheModernOlympicGamesof1896inAthens,aracefromMarathonnortheastofAthenstotheOlympicStadium,adistanceof4...

Inthisplanyouwillbeexercisingforawholeweek.OnMondayyouwilldo10push-ups,10sit-ups,50skippingropes,andrun100meter.Youwillneedtorepeatthatforhalfanhourandrecordhowmanytimesyoudidthis.OnTuesdayandWednesda...

今天，我們將要上一堂特別的課--人口普查一堂課。由我們的語文老師--吳老師來講。下午一進教室，我就看到許多電視台的叔叔、阿姨正拿着照像機給我們錄像呢！後排還坐着老師和校長！我不由得緊張起來！開始上課了，首先是人口普查...

Peoplearebeginningtoattachmuchmoreimportancetotheirhealththesedaysthaneverbefore.Theybegintorealizethatgoodhealthisthemostvaluablepossessionapersoncanhave.However,manypeopledontknowhowtostayhealthyalt...

你如果要體會什麼是沮喪，你就在春節前後到北京或廣州的火車站去看看。一張張愴惶的臉在人羣中湧動。你這時才知道了一個民族的傷口在哪裏。剛分到國家計生委的研究生小Ｍ對幾位作家這樣描述。他工作的國家計生委在二十年...

UsuallyIwoulddosomeexercisesontheweekend，becauseIthoughtkeepinginagoodhealthcanhelpmestudywell.Lastweekend,ItwasrainningoutsidesoIdecidedtodosomeexercisesinthegym.WhenIwentintothegym,somepeopleweredoin...

泱泱大國在五千年的歷史長河中孕育出了各種美德，並被龍的傳人傳承着，不斷吐故納新，流傳至今。但今天，這些龍的傳人真的有將這些傳承發展嗎？我得到的答案是沒有。我伸手招呼公共汽車停下，車門剛開，售票員沒有好氣的説：快上來。...

Ilikerunning,becauseIthinkit’safunnyandeasysport.Icandoitbymyself.IwasnotveryhealthywhenIwasalittlechild.Somyfathertookmerunningwithhim.Hesaidit’sgoodforme.Atfirst,Ididn’tlikeitatall.Butafterafewwe...

建設節約型社會是我們珍惜、節約資源時喊的一個口號。可是，又該怎樣才能真正做到節約資源呢?為什麼要大力推薦節約呢?下面請聽聽我的心聲吧!先説水資源。我國水資源總量為2.8萬億立平方米左右，居世界第六位，人均佔水量為...

Whatisthemostimportantthingintheworld?Ithinkitishealth.Youcantakeawayourmoney,house,car,orevenourclothesandwecansurvive.Butifourhealthwastakenaway,wewouldsurelydie.Thatiswhywealwaystrytoeatinahealthyw...

Everyonehopestolivehappilyintheworld.Physicalexerciseisindispensabletoahappylife.Thereisafamoussaying:"Lifeliesonexercise."Althoughyouwillnotnecessarilydiewithoutregularphysicalexercises,they'IIce...

Ilikerunning,becauseIthinkit’safunnyandeasysport.Icandoitbymyself.IwasnotveryhealthywhenIwasalittlechild.Somyfathertookmerunningwithhim.Hesaidit’sgoodforme.Atfirst,Ididn’tlikeitatall.Butafterafewwe...

人口普查對於我一個國小六年級的學生來説，我是第一次聽到，我壓根都不知道人口普查是什麼意思？為什麼要人口普查？今天，我們學校老師給了一份關於人口普查的詳細資料，看了這份資料，我大概瞭解了人口普查的意思，回家上網查了相關...

Goodhabitsaregoodforthehealth.Everymorningwe'dbettergetupearlyanddomorningexercisesbeforehavingbreakfast.Takingawalkaftersupperisalsoimportant.ItisnotgoodtowatchTVtoolongandgotobedtoolate.Sotrytoh...

1998年夏季，我國長江下游地區連續普降暴雨，洪水襲擊了中國人口稠密、經濟發達的地區。但暴雨並不是造成這次洪澇災害的唯一原因。更多的是人為因素。這説明大自然已經對我們吹起了警號。大自然對我們警號長鳴的原因是什...