狼孩为什么不会说话,用英语写一篇800字以上的文章whycan't狼孩learnalanguage,notevenhismothertongue
狼孩为什么不会说话,用英语写一篇800字以上的文章
whycan't狼孩learnalanguage,notevenhismothertongue
狼孩为什么不会说话,用英语写一篇800字以上的文章whycan't狼孩learnalanguage,notevenhismothertongue
狼孩为什么不会说话,用英语写一篇800字以上的文章
whycan't狼孩learnalanguage,notevenhismothertongue
Awolfchildisahumanchildcompletelybroughtupbywolvesorotheranimalsandlivedisolatedfromhumancontactfromaveryyoungage.
Veryfewcasesofwolfchildrenhavebeenreported.In1920,twowolfgirlswerediscoveredinaforestinIndia,bothofwhomappearedtohavebeenbroughtupfrombirthbywolves.Theyweretakentoanorphanageandthestruggleto"humanisetheanimals"began.Theywouldnotallowthemselvestobedressed,scratchedandbitpeoplewhotriedtofeedthem,rejectedcookedfoodandwentonallfours.Theydidnotspeak.Oneofthegirlsdiedin1921.Anothergirl,whowaseight,surviveduntil1929,onlyinherlatteryearsbeginningtostandup,relatetootherhumans,andspeakafewwords.
Wecanseefromtheabovecaseandothercasesthatawolfchildusuallyhasnoorlittleexperienceofhumancare,lovingorsocialbehavior,and,crucially,ofhumanlanguage.Childrenwithsomehumanexperiencebeforeisolationaremoreeasilyrehabilitated.Childrenwholearnananimalcultureduringthefirstfiveorsixyearsoflife,finditalmostimpossibletolearnhumanlanguage,evenafterintensiveandlovingcareforyears.
Oneofthereasonsisthatawolfchildishardlygrowingupinanurturingenvironment,andthatthelackoflanguageacquisitioninlaterlifemaybeduetotheresultsofagenerallyabusiveenvironmentratherthanbeingspecificallyduetoalackofexposuretolanguage.
Anotherpossiblereasonisthattheremaybeacriticalperiodforlanguageacquisition,assomeoneargues.Criticalperiodsaretimeframesduringwhichenvironmentalexposureisneededtostimulateaninnatetrait.Youngchaffinches,forexample,musthearthesongofanadultchaffinchbeforereachingmaturity,orelsewouldneverbeabletosing.Ifacriticalperiodforlanguageacquisitiondoesexist,andifnolanguageislearnedbeforetheexpiryofthecriticalperiod,itcouldneverbelearnedinanormalandfullyfunctionalsense.
What’smore,whenwolfchildrenarediscovered,theytendtobecomethesubjectoflivelyscientificandmediainterest.Oncetheexcitementdiesdownandtheirlimitationsintermsoflearninglanguageandcultureandsocialbehaviourbecomeobvious,frustrationcansetinandtheyoftenspendtherestoftheirlivesbeingpassedfromonecaregivertoanother.
花了很长时间,虽然没到800字,但我尽力了,