大学英语四级试卷和答案-专四阅读

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1、Whatweknowofprenataldevelopmentmakesallthisattemptmadebyamothertomoldthecharacterofherunbornchildbystudyingpoetry,art,ormathematicsduringpregnancyseemutterlyimpossible.Howcouldsuchextremelycomplexinfluencespassfromthemothertothechild?Thereisnoconnectionbetweentheirnervoussystems.Eve

2、nthebloodvesselsofmotherandchilddonotjoindirectly.Anemotionalshocktothemotherwillaffectherchild,becauseitchangestheactivityofherglandsandsothechemistryherblood.Anychemicalchangeinthemother’sbloodwillaffectthechildforbetterorworse.Butwecannotseehowalookingformathematicsorpoeticgenius

3、canbedissolvedinbloodandproduceasimilarlikingorgeniusinthechild.Inourdiscussionofinstinctswesawthattherewasreasontobelievethatwhateverweinheritmustbeofsomeverysimplesortratherthananycomplicatedorverydefinitekindofbehavior.Itiscertainthatnooneinheritsaknowledgeofmathematics.Itmaybe,h

4、owever,thatchildreninheritmoreorlessofarathergeneralabilitythatwemaycallintelligence.Ifveryintelligentchildrenbecomedeeplyinterestedinmathematics,theywillprobablymakeasuccessofthatstudy.Asformusicalability,itmaybethatwhatisinheritedisanespeciallysensitiveear,apeculiarstructureoftheh

5、andsorthevocalorgansconnectionsbetweennervesandmusclesthatmakeitcomparativelyeasytolearnthemovementsamusicianmustexecute,andparticularlyvigorousemotions.Ifthesefactorsareallorganizedaroundmusic,thechildmaybecomeamusician.Thesamefactors,inothercircumstancemightbeorganizedaboutsomeoth

6、ercenterofinterest.Therichemotionalequipmentmightfindexpressioninpoetry.Thecapablefingersmightdevelopskillinsurgery.Itisnottheknowledgeofmusicthatisinherited,thennoreventheloveofit,butacertainbodilystructurethatmakesitcomparativelyeasytoacquiremusicalknowledgeandskill.Whetherthatabi

7、lityshallbedirectedtowardmusicorsomeotherundertakingmaybedecidedentirelybyforcesintheenvironmentinwhichachildgrowsup.1.Whichofthefollowingstatementsisnottrue?A.Somemotherstrytoinfluencetheirunbornchildrenbystudyingartandothersubjectsduringtheirpregnancy.B.Itisutterlyimpossibleforust

8、olearnanythingabout