高三英语阅读理解专项训练(1).docx
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1、高三英语阅读理解专项训练(1)阅读下列短文,从短文后各题所给的四个选项(A、B、C和D)中,选出一个最佳选项。Haveyoudreamedofbuildingyourownmachine?Doyouwishyoucouldinventsomethingnew?HerewelookatafewBritishinventionsofrecenttimes.AdaptiveglassesDoyouwearglasses?Ifso,canyouimaginelifewithoutthem?In1985,JoshuaSilver,aprofessoratOxfordUniversity,askedhim
2、self,CanIinventapairofglassesthatcouldbechangedbythewearer?Hedesignedtwoplasticlenses(透镜)thatarefilledwithaspecialliquid.Usingsyringes(注射器)youchangetheliquidbetweenthelensesuntilyoucanseeclearly.Theglassesarenotbeautifulbuttheyareeasytouseandcheaptomake.ThewindupradioWhenyouswitchyourTVontonigh
3、t,thinkaboutallthosepeoplewithoutelectricity.Thinkingaboutthis,TrevorBayliscameupwiththeideaofdesigningaradiothatcouldbepoweredbyhand.IncommonwithJoshuaSilverhewantedhisinventiontobecheapandeasytouse.Hewantedeventhepoorestpeopleindevelopingcountries,whodon’thaveelectricityandcannotaffordbatter
4、ies,touseit.Theradiohasagenerator(发电机)whichispoweredbyturningahandle.In1996itwontheBBCDesignAwardforBestProductandBestDesign.TheDysonvacuum(真空)cleanerInmanyhomesaroundtheworldyoucanseeacleanerthatlookslikeaspaceship.ThisistheDysonvacuumcleanerwhichusessomethingcalledcyclonicseparationtoseparatethedi
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- 英语 阅读 理解 专项 训练
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