2023重庆中考英语试题b卷.pdf

中考英语试卷

第I卷

第一部分

阅读下面三篇材料，从每题所给的A，B，C三个选项中，选出最佳选项回答问题或完

成句子。

A

Theworld’slargestradiotelescopewasfinishedonSept.25,2017inChina.

FASTisafive-hundred-metertelescope.ItisalsocalledTian-yan(“theEyeofHeaven”),with

adishthesizeof30footballgrounds,deepinthemountainsofsouthwestChina’sGuizhou

Province.Thegiantdishisbuiltonabowl-likevalley.

Thesurroundingareahas“radiosilence”astherearenotownsandcitieswithina

5-kilometerradius(半径范围)andonlyonecountycenterwithin25kilometers.

FASTismadeupof4,450panels(面板).ThesecondlargestradiotelescopeisinRussia.The

biggerdishwillbeabletopickupweakersignals(信号).

Theradiotelescopeislikeanear,listeningtotellmeaningfulradiomessagefromwhite

noiseintheuniverse.Withthehelpofthetelescope,wecanreceiveweakerandmoreradio

messagefarawayinspace.ItwillhelpustosearchforintelligentlifeoutsideoftheGalaxy(银河

系)andexploretheorigins(起源)oftheuniverse.“AnyofitsdiscoverieswillleadtoaNobelPrize,”

saidJosephTaylor,aNoblePrizewinner.

TheFASTprojectbeganin2011.Andthetelescopeisexpectedtoremainthegloballeader

forthenext10to20years.

17.WhatwasFASTdeveloped?

A.InChinaB.InRussiaＣ．InAmerica

18.Theunderlinedword“giant”probablymeans“________”inChinese.

A.神秘的B.巨大的C.宽广的

19.Fromthepassage,wecanknowthat_________.

A.FASTisthelargestradiotelescopeallovertheworldsofar

B.noisytownsarearoundthetelescopewhininga5-kilometerradius

C.thesecond-largestradiotelescopeismadeupof4,450panels

20.H