Dyned-NDE-module3文本.doc

DailyActivities1. KathysScheduleKathyisawriter.Sheworksforanewspaper,andshealsowritesbooks.Herdailyschedulevaries.Herschedulechangeseveryday.Sheoftenworkslateatnight.Asaresult,shedoesntliketogetupearly.Sometimes,shegetsupsolatethatshedoesnthavetimeforbreakfast.Forexample,shedidntgetupuntil9:15.Shedidnthavetimeforbreakfast.Shejustateacupofcoffee.Thensheworkedonhercomputerathomeuntil11:30.Shelefthomeat11:45andtookabusdowntowntoherofficeatnewspaper.Itisnow2:00andsheiseatingalatelunch.Sheisveryhungry.Sosheishavingalargelunch.Sheishungry,becauseshedidnteatthebreakfast.Latethisafternoon,sheisgoingtohaveameetingwithherboss.Sheisgoingtomakearequest.Shewantstotakeaweekoff,sothatshecangotoParis.Herbestfriendwhowithherparentsisgoingtogetmarried.Thiseveningsheisgoingtointerviewanimportantperson.Theinterviewisscheduletolastanhour,from6:30until7:30.Sheisgoingtointerviewthepersonaboutproblemofnuclearwaste.Aftertheinterviewshesgoingtoworklate.Shewantstofinishthestorybeforeshegoestobed.Shethinksitsgoingtobeanimportantstory.2.DianesScheduleDianeisahousewifeandamother.Herhusband,Dick,drivesataxi.Theirtwochildrenbothgo toschool.Theirschoolisabout20minutesawaybycar.Thismorning,Dianegotupearlyat6:30.Shecookedbreakfastforherfamilyat7:00.At7:15theysatdowntogetherandatebreakfast.At7:45shedroveherkidstoschool.Aftertakingherkidstoschoolsheandafriendwentshoppingtogether.Theywenttoashoppingcenterandboughtsomeclothesfortheirchildren.Afterthatsheandherfriendwenttoahealthclub.Theystayedat thehealthclubforaboutanhour.Herfriendis tryingtoloseweight.NowDianeisback at home.Sheiscleaningthehouse.Shedoesnthavemuchtime.Inaboutanhour,at3:00sheisgoingtopickupherkidsatschool.Afterdinner,Dianeisgoingtotakeaclass.Twiceaweekintheevenings,shestudiespainting.Dianeenjoysherclassverymuch.Accordingtoherteacher,sheisgettingtobeprettygood.OurWorld1. OurPlanet,EarthThisisourplanet,Earth.Itsoneofnineplanetsthattravelaroundoursun.Itsthethirdplanetfromthesun.Mercuryistheclosestplanettothesun.ThesecondclosestplanettothesunisVenus.Ourplanetis93millionmilesfromthesun.Thesungivesustheenergythatweneed.All together there are eight planets.We get the energy that we need from the sun.Thesunisveryimportanttousall.Itgivesusheatandlight.Withoutittherewouldbenotlifeonearth.Ifwewereclosertothesun,itwouldbetoohottous,ourplanetwouldburn.Ifwewerefartherfromthesun,itwouldbetoocoldforus,ourplanetwouldfreeze.Asyoucansee,thebalanceofnatureisveryimportant.Innature,smallchangescanmakebigdifferences.2.Air,Water&PollutionBesidesenergyfromthesun,wealsoneedwaterandair.Withoutwaterandair,therewouldbenolife.Withoutenoughwater,therearentenoughplantsandtrees.Plantsandtreesproducethe airthatwebreathe.Wealsoneedwatertogrowourfood.Insomepartsofourworld,thereisntenoughwater.Withoutenoughwater,foodcantgrow,andpeopledonthaveenoughtoeat.Conditionmustberightforlifetoexist.Whenconditionsarenotright,lifecannotexist.Forexample,millionsofyearsagotherewereformsoflifethatnolongerexist.Theydiedoutbecauseconditionschanged.QNow all of us face the problem of pollution.Pollution changes the conditions that we depend on.Polluted air makes us sick, its bad for our health.Polluted air also kills the plants which give us clean air.Polluted water kills animals and fish, it also poison our food supply.Automobiles are a major cause of air pollution.Factories such as this one cause lots of pollution.Clearairandcleanwater,weneedthembothtoliveourlives.The