2017江苏高考英语阅读理解B句子成分分析.docx

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1、Beforebirth,babiescantellthedifferencebetweenloudsoundsandvoices.Theycanevendistinguishtheirmother’svoicefromthatofafemalestranger.Butwhenitcomestoembryoniclearning(胎教),birdscouldruletheroost.状语AsrecentlyreportedinTheAuk:OrnithologicalAdvances,somemotherbir

2、dsmayteachtheiryoungtosingevenbeforetheyhatch(孵化)。New-bornchickscanthenimitatetheirmom’scall状语withinafewdaysofenteringtheworld.Thiseducationalmethodwasfirstobservedin2012bySoniaKleindorfer,abiologistatFlindersUniversityinSouthAustralia同位语,andhercolleagues.F

3、emaleAustraliansuperbfairywrenswerefound主补torepeatonesoundoverandoveragainwhilehatchingtheireggs.Whentheeggswerehatched,thebabybirdsmadethesimilarchirptotheirmothers—asoundthatservedastheirregular“feedme!”call同位语.Tofindoutifthespecialqualitywasmorewidesprea

4、dinbirds状语,theresearcherssoughtthered-backedfairywren,同位语anotherspeciesofAustraliansongbird.Firsttheycollectedsound定语datedfrom67nestsinfoursitesinQueenslandbeforeandafterhatching.Thentheyidentifiedbeggingcallsbyanalyzingtheorderandnumberofnotes.Acomputerana

5、lysisblindlycomparedcalls定语producedbymothersandchicks,rankingthembysimilarity.Itturnsout主语thatbabyred-backedfairywrensalsoemergechirpingliketheirmoms.Andthemorefrequentlymothershadcalledtotheireggs,themoresimilarwerethebabies’beggingcalls.Inaddition,theteam

6、setupaseparateexperimentthatsuggestedthatthebabybirdsthatmostcloselyimitatedtheirmom’svoice定语wererewardedwiththemostfood定语.Thisobservationhintsthateffectiveembryoniclearningcouldsignal宾语neurological(神经系统的)strengthsofchildrentoparents.Anevolutionaryinference

7、canthenbedrawn.“Asaparent,doyouinvestinqualitychildren,ordoyouinvestinchildrenthatareinneed?”Kleindorferasks.“Ourresultssuggestthattheymightbegoingforquality.”58.TheunderlinedphraseinParagraph1means“”.A.betheworstB.bethebestC.bejustasbadD.bejustasgood59.Wha

8、tareKleindorfer’sfindingsbasedon?A.Similaritiesbetweenthecallsmomsandchicks.B.TheobservationoffairywrensacrossAustralia.C.ThedatacollectedfromQueensland’slocals.D.Controlledexperimentsonwrensandotherbi