资源描述：
《2018年高考英语一轮复习专题05music（专练）（含解析）新人教版必修》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、专题05Music押题专练第一节阅读理解阅读下面的短文，从每题所给的A、B、C和D项中选出最佳选项。ADujiangyanistheoldestman-madewatersystemintheworld,andawonderinthedevelopmentofChinesesciencc.Builtover2,200yearsagoinwhatisnowSichuanProvinceinSouthwestChina,thisamazingengineeringachievementisstillusedtodaytoirrigateover6,000squarekilom
2、etresoffarmland,takeawayfloodwaterandprovidewaterfor50citiesintheprovince.Inancienttimes,theregioninwhichDujiangyannowstandssufferedfromregularfloodscausedbyoverflowfromtheMinjiangRiver・Tohelpthevictimsoftheflood!ng,LiBing,theregion，sgovernor,togetherwithhisson,decidedtofindasolution・They
3、studiedtheproblemanddiscoveredthattherivermostoftenoverflowedwhenwintersnowatthetopofthenearbyMountYuleibegantomeltastheweatherwarmed.Thesimplestfixwastobu订dadam,butthiswouldhaveruinedtheMinjiangRiver・SoinsteadLidesignedaseriesofchannelsbuiltatdifferentlevelsalongMountYuleithatwouldtakeaw
4、aythefloodwaterwhileleavingtheriverflowingnaturally.Betterstill,theextrawatercouldbedirectedtothedryChengduPlain,makingitsuitableforfarming.CuttingthechannelsthroughthehardrockofMountYuleiwasaremarkableaccomplishmentasitwasdonelongbeforetheinvent/iongunpowderandexplosives・LiBingfoundanoth
5、ersolution.Heusedacombinationoffireandwatertoheatandcooltherocksuntiltheycrackedandcouldberemoved.Aftereightyearsofwork,the20—metre—widecanalshadbeencarvedthroughthemountain.Oncethesystemwasfinished,nomorefloodsoccurredandthepeoplewereableto1ivepeacefullyandaffluently・Today,Dujiangyanisad
6、miredbyscientistsfromaroundtheworldbecauseofonefeature・Unlikemoderndamswherethewaterisblockedwithahugewall,DujiangyanstillletswaterflowthroughtheMinjiangRivernaturally,enablingecosystemsandfishpopulationstoexistinharmony.1.WhatarethebenefitsofDujiangyanaccordingtothefirstparagraph?A.Reduc
7、ingfloodingandwateringfarmland・B.Protectingthemountainandreducingflooding・C.Wateringfarmlandandimprovingwaterquality.D.Dryingtheriverandsupplyingcitieswithwater.解析：细节理解题o根据第一段最后一句'"thisamazingengineeringachievementisstillusedtodaytoinigateover6,000squarekilometresof
