吉林一中、四平一中等五校联考高考英语模拟试卷 .pdfVIP

2021年吉林省东北师大附中、长春十一中、吉林一中、

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四平一中等五校联考高考英语模拟试卷（月份）

一、阅读理解（本大题共15小题，共30.0分）

A

Whatitdoes

Theself-cleaningdoorhandleiscombiningwithadvancedphotocatalyticandblack

（光催化）

canminimizetheriskofinfectionbycontactandimprovethecleanlinessofaspace.

Howitworks

Theworkingprincipleoftheproductisthatathinadvancedphotocatalyticcoatingcan

effectivelybreakdownbacteriaonthesurfaceofasubstance.AconsistentUVlight

（细菌）

ontheoutersurfacefordisinfection,soageneratorisusedtoprovideelectricityto

（发生器）

lightupaUVLEDlampbythemotionofanopeningandclosingdoor.Then,thedoorhandle

cancleanbyitself.

Designprocess

Wemadethefirstversionbyusingstainlesssteel.However,itcausedthedoorhandletobe

heavier.Then,wetriedaluminum,whichmadeitlightandeasytofix.Wealsoimprovedthe

generatoroutputwhicheffectivelyturnedenergyfromdoormovementintoalightsource.

Howitisdifferent

itsminimalistappearancestandsoutintodaysworldofinventions.Nowadays,peopleuse

chemicalcleaningmaterialstocleanuppublicareasbutitharmsthehumanbody.Ourdesign

doorhandlemarket,itisauniquedesignbecausetherearenosimilarproducts.

Futureplans

Inthefuture,wewillcommercializetheproductandhopethatitcancompeteonthemarket

withsimilarproducts.Wearegoingtoconnectwithpublicproperties,forexample,shopping

Awards

第1页，共22页

InadditiontowinningtheJamesDysonAward,ithasalsoreceivedtheGoldAward,andin

2016，itwasfeaturedinthe44thInternationalGenevaInventionsExhibition.

1.Howdoestheself-cleaningdoorhandlefunction______