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  Therehavebeenmanygreatinventions,thingsthatchangedthewaywelive.Thefirstgreatinventionwasonethatisstillveryimportanttoday-thewheel.Thismadeiteasiertocarryheavythingsandtotravellongdistances.Forhundredsofyearsaft

  Therehavebeenmanygreatinventions,thingsthatchangedthewaywelive.Thefirstgreatinventionwasonethatisstillveryimportanttoday-thewheel.Thismadeiteasiertocarryheavythingsandtotravellongdistances.

  Forhundredsofyearsafterthattherewerefewinventionsthathadasmucheffect(影响)asthewheel.Thenintheearly1800’stheworldstartedtochange.Therewaslittleunknownlandleftintheworld.Peopledidn’thavetoexplore(探测)muchanymore.Theybegantoworkinsteadtomakelifebetter.

  Inthesecondhalfofthe19thcenturymanygreatinventionsweremade.Amongthemwerethecamera,thelightandtheradio.Theseallbecameabigpartofourlifetoday.

  Thefirstpartofthe20thcenturysawmoregreatinventions.Thehelicopterin1909.Movieswithsoundin1926.Thecomputerin1928.Andjetplanesin1930.Thiswasalsoatimewhenanewmaterialwasfirstmade.Nyloncamein1935.Itchangedthekindofclothespeoplewear.

  Bythistimemostpeoplehadaverygoodlife,Manhasadesiretoexploreagain,Theworldwasknowntomanbutthestarswerenot.Manbeganlookingforwaystogointospace.Russiamadethefirststep.ThentheUnitedStatestookastep.Sincethenothercountries,includingChinaandJapanmhavemadetheirstepsintospace.

  In1969mantookhisbiggeststepfromtheearth.Americansfirstwalkedonthemoon.Thisiscertainlyjustabeginningthought.Newinventionswillsomedayallowustodothingswehaveneveryetdreamedof.

  1.Thispassagetalksmainlyabout________.

  A.whycarswereveryimportantB.whenlightwasinvented

  C.whichcountrymadethefirststepintospaceD.howinventionseffectpeople’slife

  2.Nyloncameoutnearlyatthesametimeas_______.

  A.radioB.cameraC.jetplanesD.movies

  3.Whichofthestatementsisnottrue?

  A.Thewheelwasthefirstgreatinventionthatisstillveryimportanttoday.

  B.America,Russia,JapanandChinabegantoexplorethestarsbefore1969.

  C.Intheearly1800’speoplebegantoworkinsteadofexploringmoreunknownlandtomakelifebetter.

  D.Newinventionwillchangeourlifegreatlyinthefuture.

  4.Whatdoestheunderlinedwords“adesire”meaninthefifthparagrph?

1回答
2020-01-29 16:36
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陶杰

  DCBCA

  很高兴为你解答,欢迎追问哦~

2020-01-29 16:39:24

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