问题标题:
TOKYOJAPAN--Whatdoyoudowhenyouseeacockroach(蟑螂)?Doyouhititwithanewspaper?Doyousteponit?WhenresearchersatTokyoUniversityseeacockroachtheytaketheremotecontrolandmakethecockroachturnaroundrunl
问题描述:

TOKYOJAPAN--Whatdoyoudowhenyouseeacockroach(蟑螂)?Doyouhititwithanewspaper?Doyousteponit?

WhenresearchersatTokyoUniversityseeacockroachtheytaketheremotecontrolandmakethecockroachturnaroundrunleftorrightorgoforward.Thesescientistsarechangingthecockroachesintorobots.Eachcockroachhasaverysmallpackthathasinitamicroprocessor(微处理器).Thenresearcherscansendsignalsfromtheremotecontroltothepack.Thesignalscontrolthemovementsofthecockroaches.

Whydoesanyonewanttocontrolacockroach?“Insectscandomanythingsthatpeoplecan’t”saysIsaoShimoyamaheadofrobotresearchatTokyoUniversity.Inafewyearshesaystheserobotinsectswillcarryverysmallcameras.Theywillbeabletomovethroughearthquakerubble(瓦砾)tolookforpeopleormoveunderdoorstofindinformationaboutsomeone.

ThismayseemstrangebuttheJapanesegovernmentthinkstheresearchisveryimportant.Thegovernmentisgivingthescientists$5millionforthisresearch.

Firsttheresearchersbreed(培育)hundredsofcockroaches.TheyuseonlytheAmericancockroachbecauseitisbiggerandstrongerthanothercockroaches.Thentheychoosethebestcockroachesandremovetheirwingsandantennae(触须).Theyputsmallpackswheretheantennaewere.Thepacksweighaboutthreegramsorabouttwotimestheweightofthecockroachesthemselves.“Cockroachesareverystrong”saysRalphHolzerwhoisaresearcheratTokyoUniversity.“Theycanlift20timestheirownweight.”

Witharemotecontrolthescientistssendsignalstothepacks.Whenacockroachgetsthesignalitmoves.Theproblemisthatthecockroachesdon’talwaysmoveintherightdirection.

【小题1】Thescientistsarechangingthecockroachesintorobotsbecause______.

A.theywantcockroachestodothingspeoplecan’tinthefutureB.theywanttocontrolthemovementsofthecockroachesC.theywantcockroachestotakephotosoftheearthquakesD.theywanttosendsignalstothepacksonthecockroaches【小题2】Whatcancockroachesdotohelppeople?A.Theycanlift20timestheirownweight.B.Theycanhelppeoplet

胡升回答:
  【小题1】A【小题2】D【小题3】B【小题4】B解析【小题1】本题属于细节题,难度适中,问的是原因,这个原因,原文有涉及,看到文章第三段Insectscandomanythingsthatpeoplecan’t”可知答案...
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《TOKYOJAPAN--Whatdoyoudowhenyouseeacockroach(蟑螂)?Doyouhititwithanewspaper?Doyousteponit?WhenresearchersatTokyoUniversityseeacockroachtheytaketheremotecontrolandmakethecockroachturnaroundrunl|小学英语问答-字典翻译问答网》
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