四级优秀作文Word文件下载.docx

四级优秀作文Word文件下载.docx

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However,itmaybethatwestillhavealongwaytogobeforewehavea"

clean"

world.Nearlyallofthecountriesaretryinghardtopreventandcontrolairpollution.Thereindeedseemstobenoendtotasksthatenvironmentalistswillberequiredtodo.Peoplewillcontinuallyfindnewwaystocontrolpollution.

TheplaceofScienceandTechnologyinModernLife

Humanlifecannotcontinuewithoutscienceandtechnology.Formanyyears,humansocietyhasdevelopedwiththeadvanceofscienceandtechnologywhilethedevelopmentofscienceandtechnologyhasinturnbroughttheprocesstomankind.Sothelifewearelivingnowismorecivilizedthanthatofourforefathers.

Thedevelopmentofscienceandtechnologyhavebroughtaboutmanychangesinpeople'

slife.Forexample,theinventionoftelevisionandspacerockethaveopenedaneweraformankind.ThroughtheuseofTVpeoplecanhearthesoundandlearntheeventshappeningthousandsofmilesaway.Owingtotheinventionofspaceshipandrocket,thedreamofman'

slandingonthemoonhasnowcometrue.

Scienceandtechnologyalsoplayanimportantroleinoursocialistconstruction.Wemaysay,oursocialistconstructionisjustlikeaskyscraper,whilescienceandtechnologyareitsbase.Withoutthebase,theskyscrapercan'

tbebuilt.Therefore,weshouldtryourbesttocontributetothedevelopmentofscienceandtechnologysoastoprovideamoresolidbasetobuildourcountry.

ImportanceofEducation

China,asadevelopingcountry,isdeterminedtocatchupwithandevensurpassthedevelopedones.Ithinkthatoneofthebestpossiblewaystodosoistogivefirstpriority（优先）tothedevelopmentofculture,scienceandespeciallyeducation.

Inmoderntimes,whenscienceandtechnologyaremakinggreatprogress,theeducationoftheworkforceisofprimaryimportance.Moreover,manyofthesuccessinadvancedcountrieshavedemonstratedthatanation'

sprosperitymainlydependsonthequalityofitslabourforce,namelythosewhohavebeenwelleducated.

InadevelopingcountrysuchasChina,ourinvestmentinculture,educationandscience,andespeciallyelementaryeducation,mustenjoytoppriority.Thisiscrucial（决定性的）forChinatocatchupwiththedevelopednationsintoday'

ssurging（汹涌的）wavesoftechnologicalrevolution.Otherwise,thegapbetweenChinaandadvancedcountrieswillbewidenedratherthanbridged.

EnvironmentalProtection

Todaythequalityofournaturalenvironmenthasbecomeanimportantissue.Theworldpopulationisrisingsoquicklythattheworldhasbecometoocrowded.Weareusingupournaturalresourcesandatthesametimepollutingourenvironmentwithdangerouschemicals.Ifwecontinuetodothis,lifeonearthcannotsurvive.

Concernedpeoplehavemadesomeprogressinenvironmentalprotection.Governmentsofmanycountrieshaveestablishedlawstoprotecttheair,forestsandsearesourcesandtostopenvironmentalpollution.

Stillmoremeasuresshouldbetakentosolveenvironmentalproblems.Peopleshouldbefurthereducatedtorecognizetheimportanceoftheproblems,tousemodernmethodsofbirthcontrol,toconserve（保存）ournaturalresourcesandrecycle（再循环）ourproducts.Wearesurethatwecanhaveabetterandcleanerplaceinthefuture.

Automobiles

Automobiles,asaproductofmoderncivilization,havebeenplayingavitalpartinthedailyactivitiesofhumansociety.Industryneedsautomobilesforfarmingaswellastransportation.Everyday,automobilesdrivepeopletoandfromwork.Onweekendsautomobilestakefamiliesforjoyfuloutings.Andduringholidayseasons,automobilesfillthehighwayseverywhere,eveninremoteareas.Itcouldbesaidthatthewheelsofautomobilesmovesocietyforward.

Butautomobileshavealsogivenrisetoaseriesofproblems.Forexample,citiesareovercrowdedwithautomobiles.Theycreatealotofnoiseandtrafficaccidentswhichdisable（伤残）orkillmanypeopleeachyear.Worstofallperhapsistheairpollutioncausedbytheexhaustgasesproducedbyautomobiles.Someofthegasesarehighlytoxic（有毒的）andaserioushealthhazard.

Computer 

Thecomputeriswidelyusedinallfieldsofsociety.Today,whereveryougo,youwillfindcomputersbeingused.Forexample,computersareusedinuniversities,largecorporations,andsmalloffices,etc.Ithasevenenteredthehomesofordinarypeople.Asitisabletostoreandprocessalargeamountofinformation,thecomputerbringaboutgreatconvenienceandhighefficiencytopeopleofallwalksoflife.

Computerscanhelppeopleindifferentways.Forexample,computerhelpscientistsinanalyzingdataanddoingcomplexcalculation.Foranotherexample,computersaremadeuseofbyengineersindesigningaplane,oraspaceship.Besides,computersmayalsoplayagreatroleinhelpingchildrenwiththeirlesson.Whateveryouaredoing,youmanyfindcomputerausefulaid.

However,thecomputermustbedesignedandinstructedbyman.Whatismore,itistruethatcomputerscanmakedecisions,buttheyneeddetailedinstructionsandprogramspreparedbyhumanstooperate.Therefore,thecomputercanneverreplacethehumanbrain.

ChoosinganOccupation

Everyonefacestheproblemofchoosinganoccupationaftergraduationfromcollegeoruniversity,whichplaysavitalroleinhislife.Anappropriateoccupationmakesamanworkwithzest（热情）andvigor,aswellascontributetohiscountry.

Tomakeawisechoice,twoimportantthingsshouldbetakenintoconsideration.Oneistheinterest,theother,thedemandsofpeopleandsociety.Onlyifthetwoaspectsareconnected,canamanshowhistalentandabilitytothebestadvantage.Ifthetwoconflict,theformershouldbeunderthelatter,forthepeople'

sinterestsaremoreimportantthantheindividual'

s.

Inregardtomychoiceinthefuture,Iamfondoflearningforeignlanguages;

whatismore,withtheimplementationoftheOpen-DoorPolicy,exchangebetweenhomeandabroadineconomyandculturehasbeengrowingsignificantly,thusI'

mdeterminedtobeaqualifiedinterpreter.

EnergyResources

Chinaisrichinvariousenergyresources.Coalandpetroleum,forinstance,aretwomajorones.Theyareessentialindevelopingthecountry'

sindustry,scienceandtechnology.Chinahasdoneagreatdealinthepastfewdecadestoraiseitsoutputofcoalandpetroleum.

Threeenergyresourcesarebeinguseduprapidly,Withthebuildingoffourmodernization,newindustrialandscienceprojectsarespringinguplikebambooshootsafterrain.Theyareallbigconsumersofenergyresources.Besidestherehasbeenconsiderablewasteintheutilizationoftheseresources.

Toavoidanenergycrisisinthefuture,thegovernmentmusttakecertainmeasures.First,itshouldletpeopleknowtheimportanceofsavingenergy.Second,effortsshouldbemadetodevelopnewenergyresources,suchassolarenergy,geothermal（地热）energyandsoon.Wehavereasontobeoptimisticinthisrespect

Competition

Competitionmakespeopleoriginalandcreative.Itverynecessarytocompeteifhumansocietywantstoadvance.（Evenanimalscompeteforsurvival.）Withoutit,wewouldbecomelazyandnobodywouldrakeanyresponsibility.Whenthreemonkslivetogether,therewillbenodrinkingwater.ThisChineseproverbvividlydescribeswhyChina'

sproductivitywassolowbeforeMrDengcametopower.Atthattime,wehadtheso-calledplannedeconomy.Therewasnocompetitionatall.Soneitherfarmersnorworkersworkedhard.Chinawasontheedgeofcollapse.

Competitioncanstimulatepeopletotrytheirbesttodoanything.Forexample,in100-meterrace,eachsportsmanrunsasquicklyaspossible,tryingtowinthechampion.Thesamethingshappeninoursocietyandinourdailylife.Ifacompanywantstosurpassothers,itmustcompetewiththem.Itmustraiseitsefficiency.Allthecompaniesdoingthiswillnodoubtbenefitthewholesocietyandthewholehumanrace.

Beingastudent,Imustcompetewithotherstudentsinourstudies.ImuststudyhardinallthefieldssothatIcanbeausefulmanwhenIenterthesocietyaftergraduation.

Students’Part-timejobs

Therearemanyadvantagesforastudenttohaveaparttimejob.Forinstance,ithelpshimtorealizethatnosuccesscomesfromnothing.Itenableshimtobeindependentandbuildsuphisself-confidence.Therefore,part-timejobscangetthestudentsoutoftheivorytowerandgivethemtheopportunitytoknowmoreofhimselfandofhispersonalvalueinsociety.

Aseverythingcoinhastwosides,thedisadvantagescan’tbeignored.Part-timejobscutintostudents’studytime;

someevenbecomesopreoccupiedwithmakingmoneythattheycan‘tfocustheirattentiononstudying.Intheend,thestudentsmayfallbehindorfailintheirstudies.

Inmyopinion,studentscanchoosetotakeupajobaccordingtotheirownsituation.Themostimportantthingisforhimtokeepagoodbalance,puthisstudyontopofthel