2011高考英语阅读理解分类汇编按题材分类 2011高考英语阅读理解分类汇编之新闻报道类附答案.doc

《2011高考英语阅读理解分类汇编按题材分类 2011高考英语阅读理解分类汇编之新闻报道类附答案.doc》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。

1、2011高考英语阅读理解分类汇编之新闻报道类1.（2011·山东卷）DSincethe1970s,scientistshavebeensearchingforwaystolinkthebrainwithcomputers.Brain-computerinterface(BCI)technologycouldhelppeoplewithdisabilitiessendcommandstomachines.Recently,tworesearchers,JoseMilanandMicheleTavellafro

2、mtheFederalPolytechnicschoolinLausanne,Switzerland,demonstrated（展示）asmallroboticwheelchairdirectedbyaperson’sthoughts.Inthelaboratory,Tavellaoperatedthewheelchairjustbythinkingaboutmovinghisleftorrightband.Hecouldeventalkashewatchedthevehicleandguideditwit

3、hhisthoughts.“ourbrainhasbillionsofnerveceils.Thesesendsignalsthroughthespinalcord（脊髓）tothemusclestogiveustheabilitytomove.Butspinalcordinjuriesorotherconditionscanpreventtheseweakelectricalsignalsfromreachingthemuscles,”Tavellasays.“Oursystemallowsdisable

4、dpeopletocommunicatewithexternalworldandalsotocontroldevices.”[来源:中国学考频道KS5U.COM]Theresearchersdesignedaspecialcapfortheuser.Thisheadcoverpicksupthesignalsfromthescalp(头皮)andsendsthemtoacomputer.Thecomputerinterpretsthesignalsandcommandsthemotorizedwheelch

5、air.Thewheelchairalsohastwocamerasthatidentifyobjectsinitspath.Theyhelpthecomputerreacttocommandsfromthebrain.Prof.Milan,theteamleader,saysscientistskeepimprovingthecomputersoftwarethatinterpretsbrainsignalsandturnsthemintosimplecommands.“Thepracticalpossi

6、bilitiesthatBCItechnologyofferstodisabledpeoplecanbegroupedintwocategories:communication,andcontrollingdevices.Oneexampleisthiswheelchair.”Hesayshisteamhassettwogoals.Oneistestingwithrealpatients,soastoprovethatthisisatechnologytheycanbenefitfrom.Andtheoth

7、eristoguaranteethattheycanusethetechnologyoverlongperiodsoftime.A.helptoupdatecomputersystemsB.linkthehumanbrainwithcomputersC.helpthedisabledtorecoverD.controlaperson'sthoughts72.How"didTavellaoperatethewheelchairinthelaboratory?A.Bycontrollinghismuscles.

8、B.Bytalkingtothemachine.C.Bymovinghishand.D.Byusinghismind.73.WhichofthefollowingshowsthepathofthesignalsdescribedinParagraph5?A.scalp→computer→cap→wheelchairB.computer→cap→scalp→wheelchairC.scalp→cap→compute