06-2022年新高考英语压轴大题逆袭卷（阅读C_阅读D_七选五_完形填空_语法填空_读后续写猜想）原卷版.docxVIP

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2022年新高考英语压轴大题逆袭卷06原卷版

（阅读C+阅读D+七选五+完形填空+语法填空+读后续写猜想）

一、阅读理解

第一节阅读下列短文，从每题所给的A、B、C和D四个选项中，选出最佳选项。

C

体裁

话题

主题

建议时间

得分

说明文

人与社会

植入特殊装置让瘫痪者恢复行走

7分钟

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（河北石家庄高三一检）Whensomeonedamagestheirbackbone,theinjurycanleavethemparalyzed(瘫痪).Now,scientistshavegiventhreeparalyzedmentheabilitytowalkagain,thankstoanimplanteddevice.

Thehumanbackbone,orspine,doesn’tjusthelpusstandupstraight.Insideisthespinalcord,whichcarriesimportantinformationbetweentheheadandthelowerpartofthebody.Thisinformationmovesaroundasburstsofelectricitytravelingbetweenthebrainandtheotherpartsofthebody.Whenthespinalcordishurt,thispathwaygetsdamagedandtheycan’tmovetheirlegs.

NowscientistsinSwitzerlandhavegiventhreeparalyzedmentheabilitytowalkagain.Tohelpthemwalkagainthemenhadsurgery.Aspecialdevicewasplaceddirectlyonthelowerpartoftheirspinalcord,belowtheirinjury.This“implant”containedsixteenelectrodes,whicharesmallobjectsthatelectricitycanpassthrough.Theresearchersmadesuretheelectrodeswerelinedupwithnervesthatcontrolthelegmuscles.Thescientistscontrolledtheimplantsfromatabletcomputer.

Thepatient’sbrainsaren’tsending“walking”messagestotheirlegs.Instead,thetablettellstheimplanttosendthewalkingmessages.Theresearchersusedcomputerstogeneratepatternsofmovement,liketakingastep.Thepatientthenusesthetablettochoosethepatternandthemusclesmoveinthechosenway.Overtime,themenwereabletowalkusingaspecialwalkerwithbuttonstocontroleachleg.

Thesolutionisn’tperfect.It’sveryexpensive,itrequiresdifficultsurgery,andthepatientscan’twalkwithoutthesystem.Butthescientistsarehopefulthatinthefuture,thissortoftechnologywillallowmanyparalyzedpeopletobegintowalkagaininjusthours.

28.Whatsthemainfunctionofthespinalcord?

A.Itserv