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1、书山有路2020中考英语冲刺 阅读理解专题训练2AElephantsarethelargestlandanimalsalivetoday Africanelephantsliveinfamilygroupscalledherds 群 Alloftheelephantsintheherdtakecareofeachother Theleaderoftheherdisanoldmotherelephant Sheisthematriarch 族长 Aherdmayhaveasfewaseightorasmanyas100elephants Theotherelephantsfollowthemat
2、riarchbecausesheknowshowtokeepthemsafefromcomingdanger Elephantslearnbywatchingandcopyingotherelephants andalsolearnfromlife Babyelephantsstaywiththeirmothersuntiltheyarefullygrownatabouttenyearsold Elephantslivetobe50or60yearsold Elephantsaresmartanimalswithlongmemories Inthedryseason amatriarchcan
3、rememberwherewaterwasfoundinthepast Theherdwillfollowherthere Shecanalsorememberthesafestplaceforbabyelephantstocrossafast movingriver Elephantstalktoeachotherwithrumblingsounds Somerumblingsoundsaresolowanddeepthatpeopleareunabletohearthem Elephantshearsoundsnotonlywiththeirears butalsowiththeirfee
4、t andeventrunks longnosesoftheelephants Theyalsogreeteachotherbytouchingwiththeirtrunksandfeet Ifdangerappears mothersbeattheirearstocalltheirbabiestothem Otheranimalsdon tusuallyattack 攻击 elephants However alionmighttrytoattackasickelephantorababy Ifthishappens theadultelephantscirclearoundthebabye
5、lephants Theadultsmakeloudersoundsandhitthegroundwiththeirtrunks Thematriarchputsherselfbetweenthelionandtheherd Shebeatsherearsouttomakeherselflookevenlarger Thenshelowersherherdandattackstheenemy 敌人 inabigcloudofdust 灰尘 Accordingtoparagraph1 anelephantherd hasafatherelephantastheleaderownsamatriar
6、chwhokeepsitawayfromdangeralwayshasseveralleadersandhundredsofelephants2 Longmemorieshelpelephantsto A choosetheirmatriarchB communicatewitheachotherC findwaterandcrosstheriverWhatdoestheunderlinedword rumbling mean A 低沉的B 尖细的C 高亢的4 Whydotheadultelephantscirclearoundtheirbabies A Tokeeptheirbabiessa
7、fe B Towelcometheirfriends C Toattacktheirenemies Thepassagemainlytellsusabout A whytheelephantsliveinherdsB whattheelephants livinghabitsareC howtheelephantsavoidbeingattackedBInventionsusuallymakeabigdifferencetopeople slives Doyouhaveanygreatinventionsathome Dotheyhelpyoualotinyourlifeorbringyoum
8、uchfun Herearesomeofthemostusefulinventionsinfamiliesaccordingtoasurvey 1 书山有路 Itisforkidstolearnwiththereadingpen A boringB convenientC difficultThethreeusefulinventionsaremainlyused A atschoolB intheofficeC athomeMoppingrobotsarepopularwith A kidsB officeladiesC oldpeopleOldpeoplecankeeptheirblood
9、pressurenormalby A usingtheelectricfootbasinB listeningtomusicwiththereadingpenC enjoyingthemoppingmachineworkingWhichofthefollowingsentencesisTRUE Thewaterwon tgetcoldwhentheelectricfootbasinisused It sdangerousforkidstousethereadingpenalone Moppingrobotscanhelppeopleforgettheirbusylife CTheworld s
10、largestradiotelescopewasfinishedonSept 25 2017inChina FASTisafive hundred metertelescope ItisalsocalledTian yan TheEyeofHeaven withadishthesireof30footballgrounds deepinthemountainsofsouthwestChina sGuizhouProvince Thegiantdishisbuiltonahowl likevalley Thesurroundingareahas radiosilence asthereareno
11、townsandcitieswithina5 kilometerradius 半径范围 andonlyonecountycenterwithin25kilometers FASTismadeupof4 450panels 面板 ThesecondlargestradiotelescopeisinRussia Thebiggerdishwillbeabletopickupweakersignals 信号 Theradiotelescopeislikeanear listeningtotellmeaningfulradiomessagesfromwhitenoiseintheuniverse Wi
12、ththehelpofthetelescope wecanreceiveweakerandmoreradiomessagesfar 2 书山有路awayinspace ItwillhelpustosearchforintelligentlifeoutsideoftheGalaxy 银河系 andexploretheorigins 起源 oftheuniverse AnyofitsdiscoverieswillleadtoaNobelPrize saidJosephTaylor aNoblePrizewinner TheFASTprojectbeganin2011 Andthetelescope
13、isexpectedtoremainthegloballeaderforthenext10to20years WherewasFASTdeveloped A InChina B InRussia C InAmerica Theunderlinedword giant probablymeans inChinese A 神秘的B 巨大的C 宽广的FASTisusedto exploretheoriginsofhumanbeingsreceivedistantradiomessagesfromtheuniversewatchthebeautifulsceneryoftheGalaxyFromthe
14、passage wecanknowthat FASTisthelargestradiotelescopeallovertheworldsofarNoisytownsarearoundthetelescopewithina5 kilometerradiusThesecond largestradiotelescopeismadeupof4 450panelsHowlongdidittaketofinishtheFASTproject 3 A Abouttwentyyears B Abouttenyears C Aboutsixyears D Duststorms 沙尘暴 appearwhenst
15、rongwindblowsanddirtfromadrysurface Strongduststormsmaycausedeaths soyoushouldknowhowtoprotectyourselffromduststorms BecarefulofduststormwarningsDuststormsveryprobablyhappenonhotsummerdays andit snotsafeforpeopletotravelduringthisperiod SoyoushouldlistentothelocalTVorradiobeforetravelling andconside
16、rchangingorgivingupyourtripifduststormsarepredicated 预测 BepreparedIfyouareinaplacewherestormshappenoften carryamask 面具 tokeepdustanddirtawayfromyourface andapairofglassestoprotectyoureyes StayinsideDonotmovearoundwhenaduststormcomes asyouwillnotbeabletoseehidden 隐藏的 dangers Soifyou reinahouse don tgooutandjuststayinside ProtectyourselffromflyingobjectsCoveryourbodyasmuchaspossibleinaduststorm Astrongwindofduststormscancarryheavyobjects soyoushouldtrytostaylow andclosetotheground andprotectyourhe
