英语四级文.docx
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英语四级文.docx
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英语四级文
Pollution(污染)
1.Pollution
1.污染对人类有害
2.为防止污染,3.近年来采取了一些措施
4.然而,5.污染问题尚未完全解决
Pollutionisharmfultohumanbeings.Pollutedwatercausesmanykindsofdiseasessuchasdiarrhea,enteritis,etc.Andsometimesthesediseaseseventakeman’slife.Dirtyairorair-bornegarbagecausesstingingeyesandrunningnose.Pollutantsaredestructive.Theycauserunsinnylonstockingsandcrackrubbertiresandtheyeatawayatstoneandrustiron.
Measureshavebeentakentocontrolpollution.Inrecentyears,legislativestepshavebeenintroducedtocontrolpollution.Riversarebeingcleaned.Airispurified,andpollutantsarebeingtrappedbeforetheyarepouredoutofchimneys.
However,pollutionproblemshavenotbeencompletelysolved.Pesticidesarewidelyusedalmosteverywhere.Theypollutesoil,waterandfood.Theyhavethepowertomakeourstreamsfishlessandourgardensandwoodlandssilentandbirdless.Somefactoriesarestillusingairasadumpingplaceforwastes.Somelakesarestilldirty.Quiteafewchimneysarestillpouringsmokeintoairandnoisepollutionremainsserious.
污染
污染对人类有害。
污染的水引起多种疾病,诸如腹泻,肠炎等。
有时这些疾病甚至会夺去人的生命。
污染的空气或空气中含有的废物引起眼睛刺痛,流鼻涕。
污染物是有害的,它们使尼龙长袜脱丝,使车胎爆裂,侵蚀石头,使铁生锈。
为了防止污染,采取了一些措施。
近年来,采取一些立法措施来控制污染。
河水正在变清,空气正被净化,污染物从烟囱中排放出来以前,就得到了控制。
然而,污染问题并未完全解决。
杀虫剂在广泛使用着,些杀虫剂污染着土壤、水和食品,使河流的鱼类无法生存,使我们的花园飞鸟绝迹,毫无声息。
一些工厂仍然把大气作为垃圾倾倒场。
一些湖泊依然很脏。
还有不少的烟囱把烟尘排放到大气中,另外,噪音污染依然严重。
EnvironmentalPollution-环境污染
EnvironmentalPollution
Writeapassagewiththewordsandphrasesgiven:
theproblemofpollution,cause,artificialsubstances,release,wasteproducts,industrialproduction,consumptionofgoods,bringitundercontrol,agriculture,chemicalsubstancea.
EnvironmentalPollution
Ireadapieceofnewsrecently.ItsaysthatinJapanmarlybusinessmenavesellingfreshairtocustomers.andnowitisbecomingmoreandmorepopular.Why?
--FreshairisgettinglessandlessinJapan,andsoisitintheU.S.A.
Infact,environmentalpollutionisaveryseriousproblemthewholeworldisfacing.
itismainlycausedbythewasteproductsreleasedfromartificialsubstances,industrial
productionandincreasedconsumptionofgoods.Bedsides,theuseofchemicalsubstances
inagriculturealsocausesenvironmentalpollution.Lookatthesky,youcanseethatdensesmokeisbeingreleasedfromthehighandbigchimneys;thosedirtyandpoisonoussubstancesareflowingintotheriversthatweusefordrinkingwaterandmillionsoftonsofwasteproductsareheapingaroundus.
Howtochangethiscondition?
Moreandmorecountriesaretryingtoworkoutsomeeffectivemeanstobringitundercontrol,butnogreatsuccesshasbeenmade.
环境污染
最近我读了一则消息说在日本,许多商人向顾客出售新鲜空气,现在这种情况越演越烈。
为什么呢?
因为在日本新鲜空气越来越少,在美国也是如此。
事实上,环境污染是整个世界正在面临的一个严重问题。
这主要是由于人造物质,工业生产过程中所产生的废料以及消费商品的增长造成的。
另外,在农业中使用化学物品也造成了环境污染。
看看天空,你可以看到浓烟从高大的烟囱中释放出来,这些脏而有毒的物质流入我们赖以饮水的河流,数百万吨废物正堆积在我们周围。
怎样改变这种状况呢?
越来越多的国家正在试图拟定出一些有效措施控制环境污染,但至今成效不大。
ProtectEnvironment
徐若兰
Manypeopleareactiveinfightingagainstunfairtreatmenttocoloredpeople,women,animalsandsoon.RightnowIamtalkingaboutfightingforrespecttoourenvironment.
Thoughtheenvironmentdoesn’thaveamouthtodeprecatewhathumanshavedonetoher,sheretaliatesthroughaction.IntheearlyyearstheChinesecutdownlargequantitiesoftrees,atthesourceoftheyellowriver,whichledtothedisappearanceofbigforestsandterriblefloods.Asaresult,theHuangtuplateauwhichwasoncecoveredwithgrassandforestswasturnedintobarrensthatsupportedfewerplants.Anotherexamplewasinseveraldevelopedcountries.Becausemanychemicalfactoriesdischargedpoisonousgaswithoutfilteringit,citieswerecoveredwithsomuchpoisonousgasthatpeoplewerekilledbytheairtheybreathedin.Whathorriblescene!
Whatwearesufferingisonlyasmallpartofwhatthenatureoncesuffered.Ifwedon’ttakeactiontoshowrespecttotheenvironment,wewillhavetofaceanincreasinglyawfulsituation.
Measuresshouldbetakentoprotecttheenvironmentonwhichwearerelying.Firstgovernmentsshouldforbiddestroyingvegetation,riversandlakes,oceans,asandtheatmosphereaswell.Secondvoicesshouldbemadetoannouncethepublicoftheimportanceofprotectingtheenvironment.Thirdenterprisesshouldpayspecialattentiontotheeffecttheyhaveontheenvironmentandworkoutsolutionsfortheproblems.
Onlybychangingthewaywetreattheenvironmentcanwegetalongwellwithit.Onlybysavingtheenvironmentcanwesaveourselves.
指导老师:
刘应清
Computer:
BlessingorCurse?
-电脑的利弊时间:
Computer:
BlessingorCurse?
Lookingbackonthepast20thcentury,wehumanbeingshaveeveryreasontotakeprideinallthosegreatachievements.Wehaveconqueredmanydiseases,launchedsatellites,inventedmobilephones...However,theadventofcomputer,togetherwiththeinternet,isconsideredthemostsignificantandhascausedathoroughrevolutioninpeople'slives.
Whenthefirstcomputercameintobeingin1946,itwasproclaimedthebeginningofanewerainhumanhistory.ThemarvelousinventioncoupledwithInternetplaysavitalroleintoday'ssociety.
Nowadays,businessmendependsubstantiallyoncomputers.Inthedatabaseofthebanks,theinformationofthousandsofmillionsofaccountsisstoredaccurately.TheB2BsystemoftheFordCarCompanycontrolledcompletelybycomputers,makesitpossibleforthewholecompanytocoordinateefficiently,thusitkeepsthecoststothelowestlevel.Stocktransactionsinvolvinglargesumsofmoneycanbecompletedsafelythroughinternet.Wecanhardlyimagineabusinessoperatingwithoutcomputers.
Whenitcomestoourdailylife,computersalsodemonstratetheiradvantages."distancelearning"isbecomingincreasinglypopular,bywhichteachersandstudentsinteractonlinewhilesittingbeforethePCathome.Andthere'sevenpossibilitythatitwilltaketheplaceoftheoldwayofteachingsomedayinthefuture.
Besides,wecanhaveeasyaccesstotheflowinginformationwhennecessarybyclickingthemouseonly.Inthepast,bowerer,wehavetosearchforhoursinlibraries.PCgamesprovideextrafunforourrelaxation.Emailsfacilitatecommunicationbetweenfriendsseparatedbylongdistance.
Whileeveryonesaysthe21stcenturyisaninformationage,weshouldalsotakenoticeofitsnegativeside.Notallthechangesbroughttousarepositive.
Icanstillclearlyremembertheproblembeforethemilleniumthatcausedglobalpanic.Itgaveoutthewarningthatpeoplehadreliedtoomuchoncomputers.Oncethesystemisruined,itmaygiverisetocollapseofthewholesociety.Moreover,hackersattempttodestroycertainsystemsormakeprofitsbystealingcriticaldata;virusofdifferentkindsarecontinuallyproducedandspreadonthenet.Allthesethreatenoursociety.Astoindividuals,spendingmuchtimeoncomputerkeepsonefromcommunicationwithotherpeople.StudentsaddictedtoPCgamesaredistractedfromlearning.
Insum,it'snoeasythingtodefineexactlywhethertheadventofcomputerisablessingoracurse.AsfarasI'mconcerned,despitethenegativeeffectsitbringsabout,thecomputerhasimprovedourlifeandbenefitedusonthewhole.It'sagreatinventionofthe20thcentury.
简评
新生事物的出现和发展具有两面性。
本文所涉及的题材具有一定的典型性。
90年代中期,随着电脑的普及,越来越多的人开始关注这是好事还是坏事。
对此显然不能轻易下结论。
因此,作者客观地评述了电脑给人们带来的好处,同时也提出存在的问题。
作者在前半部分列举了电脑的益处,在后半部分说明了电脑带来的问题。
但从文章的着墨和用词可以看出作者的观点倾向。
如文章不但分别从商务和生活两方面形象地描述了电脑带来的便捷,而且使用了如“proclaimedbeginningOfnewera,playavitalrole,thousandsOfmillionsOfaccounts,storedaccurately'’这样的字眼。
另外,文章中的过渡句选用了委婉的“while”和“notallchangesbroughttousarepositive"来表示转折,这也预示了作者最终确认电脑利大于弊的观点。
Computersaregoodornot-电脑的利弊
Inthelasthundredyears,peoplehavesetanewmind-blowingrateforthedevelopingofnewtechnologies.Newproducesarebeingconceivedeveryminuteofeveryday,allofwhichwillimpactpeopleinsomerespects.However,inallthesetechnologiesandproducescomputershavebeenthemostimportantinfluencesonpeople.Somepeopleassertthatcomputershavemadelifemorecomplexandstressful,whilesomepeoplebelievethatcomputershavemadelifeeasierandmoreconvenient.Frommypointofview,theadvantagesofcomputersaretheleadingsidesandcomputersbecomeanecessarypartinpeople'slives.Perhapscomputersmayquickenourpaceoflifeandmakeourlifemorecomplexandstressful.Withthedevelopmentofcomputersalmosteveryjobsneedpeoplewhoarewellupincomputertechnology.People,whowanttofindagoodjob,mustlearnhowtousecomputers.Ononehand,thecomputertechnologyisaverycomplexsubject.Ifyouwanttousecomputersverywell,youmusttakealotoftimetostudyandpracticeit.Ontheotherhand,computersdevelopsofastthatpeoplemuststudynewtechnologyconstantly.Thoseallmakepeoplefeelstressful.Eventhoughtheremaybeoneortwodisadvantagestodevelopcomputers,theadvantagesfastoutweighthem.Themajorpointformypenchantforcomputersisthatcomputerscanhelppeopledomanythings,includingcomplexcomputation,storingandsearchinginformationandsomeworkthatisdangerousforpeopletodo.Forinstancelaunchingarocketuptoouterpaceneedssocomplexcomputationthatpeoplecannotdoitwithoutcomputers;searchingthenewestinformationisofvitalimportanceforbusiness,sopeoplewillnotbesuccessinbusinesswithoutcomputers.Computershavefacilitatedmanyofourworkingprocessesandwehavealreadygrowndependentonthem.Anotheradvantageofcomputersisthatpeoplecanusethemforentertainmentinsparetime.Frompcgamestoonlinechatting,computershavetheabilitytoentertainusinawideverityofways.Afterabusyday,playingpcgamesisthefavoritethingofmostofmyclassmates.Andin
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