2021年下半年英語六級作文押題

2021年下半年英語六級作文押題

1.2021年下半年英語六級作文押題

題目：

Directions:Forthispart,youareallowed30minutestowritea

shortessayentitledTheDamageofE-waste.Youshouldwriteatleast

150wordsfollowingtheoutlinegivenbelow.

1.隨著電子設(shè)備的增多，電子垃圾也越來越多

2.電子垃圾的危害很多

3.為此，我們應(yīng)該……

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年下半年英語六級作文押題

“人工智能”“AI”等詞都是最近大火的詞，很明顯，現(xiàn)在人工科技的發(fā)

展已經(jīng)觸及到我們的生活，餐廳里人工上菜，生產(chǎn)間人工加工，電腦人工計

算，家中人工做家務(wù)。

英語六級寫作范文

今天，隨著科技的快速發(fā)展，人工智能比人們想象中走得更遠，比如機器

人?，F(xiàn)在有了第一個成為公民的機器人，這讓許多人感到恐慌。許多科學家預(yù)

測，總有一天機器人將取代人類，不僅在體力勞動方面，還在思想上。這是多

么可怕啊。據(jù)說科學家們看到了兩個機器人通過創(chuàng)建新的語言在討論，然后他

們決定關(guān)掉機器，讓它們停止工作。他們顯然知道將來可能發(fā)生的危險。大多

數(shù)人認為機器人將來可能會有自我意識，但科學家們?nèi)匀桓缓で槿ヌ剿鳈C器

人，完善所有的事情。但是沒有人能確保他們可以為人類帶來什么。

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機器學習learningalgorithm學習算法feature特征

attribute屬性attributespace樣本空間samplespace樣板空間

dataset數(shù)據(jù)集instance示例sample樣板featurevector特征向量

dimensionality維度hypothesis假設(shè)ground-truth真相真實label標記

classification分類regression回歸binaryclassification二分類

positiveclass正分類negative負分類multi-classclassification多分類

clustering聚類cluster簇supervisedlearning監(jiān)督學習

unsupervisedlearning無監(jiān)督學習generalization泛化能力distribution分

布

Occam，srazor奧卡姆剃刀inductivebias歸納偏好

3.2021年下半年英語六級作文押題

英語六級寫作范文

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