2021年下半年英语六级作文押题

2021年下半年英语六级作文押题

1.2021年下半年英语六级作文押题

题目：

Directions:Forthispart,youareallowed30minutestowritea

shortessayentitledTheDamageofE-waste.Youshouldwriteatleast

150wordsfollowingtheoutlinegivenbelow.

1.随着电子设备的增多，电子垃圾也越来越多

2.电子垃圾的危害很多

3.为此，我们应该……

范文：

TheDamageofE-waste

Electronicwaste,ore-waste,hasbecomeanissueofserious

concerntothepublicasagrowingnumberofelectronicitemsare

discardedinlandfillseveryyear.Manyconsumersarenotawarethat

electronicslikecomputersandcellphonesactuallycontaintoxins

thatcanleachoutintothesoilanddamagetheenvironment.

E-wastecompoundsposehazardstotheenvironmentaswellasthe

humanbeings.Tostartwith,whenexposedtoheat,thecomponentsof

e-wastereleasetoxicfumesandgas,pollutingtheairandcausing

globalenvironmentalproblems.Whencircuitbreakersdeteriorate,they

releasetoxins,suchasmercury,thatpollutegroundwater.In

additiontoitsdamagingeffectontheenvironment,researchershave

nowlinkede-wastetoadverseeffectsonhumanhealth.

Inmyview,it'shightimethatthedamageofe-wastedshouldbe

realizedbythepublicandmeasuresshouldbetakentocopewiththis

issue.Oneideaistoputgreaterresponsibilityonthecompaniesthat

producethegoods.Itshouldbemandatoryforthemtotaking

theabandoneditemsbackanddisposetheminanenvironmentally-

friendlymanner.

2.2021年下半年英语六级作文押题

“人工智能”“AI”等词都是最近大火的词，很明显，现在人工科技的发

展已经触及到我们的生活，餐厅里人工上菜，生产间人工加工，电脑人工计

算，家中人工做家务。

英语六级写作范文

今天，随着科技的快速发展，人工智能比人们想象中走得更远，比如机器

人。现在有了第一个成为公民的机器人，这让许多人感到恐慌。许多科学家预

测，总有一天机器人将取代人类，不仅在体力劳动方面，还在思想上。这是多

么可怕啊。据说科学家们看到了两个机器人通过创建新的语言在讨论，然后他

们决定关掉机器，让它们停止工作。他们显然知道将来可能发生的危险。大多

数人认为机器人将来可能会有自我意识，但科学家们仍然富含激情去探索机器

人，完善所有的事情。但是没有人能确保他们可以为人类带来什么。

Today,withthefastdevelopmentofscienceandtechnology,theartificialintel

ligencehasgonemuchfurtherthanpeoplecanimagine,suchastherobot.Nowthefi

rstrobotisadmittedtobeacitizen,whichscaressomanypeople.Manyscientists

hadpredictedthatsomedayrobotswouldreplacehumanbeingnotonlyinphysicalw

ork,butalsoinminds.Howterribleitwouldbe.Itissaidthatscientistssawtwor

obotsdiscussingbycreatinganewlanguage,thentheydecidedtoturndownthemac

hineandmadethemstopworking.Theyknewclearlythedangermayhappeninthefutu

re.Mostpeoplehavethoughtaboutself­

consciousnessthatrobotmayhavesomeday,butscientistsstillhavealotofpass

ioninsearchingtherobots.Theywanttocompleteeverything.Butnoonecanmakes

urewhattheycanbringforhumanbeing.

machinelearning机器学习learningalgorithm学习算法feature特征

attribute属性attributespace样本空间samplespace样板空间

dataset数据集instance示例sample样板featurevector特征向量

dimensionality维度hypothesis假设ground-truth真相真实label标记

classification分类regression回归binaryclassification二分类

positiveclass正分类negative负分类multi-classclassification多分类

clustering聚类cluster簇supervisedlearning监督学习

unsupervisedlearning无监督学习generalization泛化能力distribution分

布

Occam，srazor奥卡姆剃刀inductivebias归纳偏好

3.2021年下半年英语六级作文押题

英语六级写作范文

Inrecentyearstherehasbeenadramaticriseinthecellphones,

whicharenowessentialtomillionsofpeopleasaconvenientformof

communication.In2004thenumberreached315,000,000,withanaverage

annualincreaseat57,500,000.

Somepeoplecannownolongerimaginelifewithouttheircell

phones.Thefactthattheyaresopopularprovesthattheyareuseful

andconvenient.Cellphonesenablepeopletoeasilyandquickly

communicatewithoneanother;whereveryouare,youcaninstantly

reachsomebody.Cellphoneseliminatethetroubleofnotbeingable

tomeetsomeoneinperson,andthereforeincreasebusiness，s

efficiency.

Mobilephonesnecessarilyalsoharbordisadvantages.The

radiationsuchphonesemitishazardoustoone'shealth.Furthermore,

ifpeoplebecometooreliantontheuseofcellphones,ourfaceto

faceskillsmaydecline.Anynewinventionhasitsdrawbacks,and

suchnegativeaspectscannotalwaysdiminishitspopularity.Despite

thenegativeeffectsoftelevision,forexample,thenumberofpeople

whoowntelevisionscontinuestogrowatatremendousrate.Thisis

alsothecasewithmobilephones.Peoplewon，tstopeatingjust

becauseoftheriskofchoking.Inaddition,theswiftdevelopmentof

scienceandtechnologywilllikelyelimina