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会计学Unit1TheworldofoursensesWelcometotheunitTotalkaboutoursensesandtheimportanceofthemTothinkabouthowtolivewithoutoneortwosensesTopractisestudents’speakingabilityBrainstormingWedo…Sometimesoursensesaffectoneanother.Canyougivesomeexamples?Rememberholdingyournosewhenyourmotherwasabouttogiveyouaspoonfulofmedicine?Evenasachildyourealizedthecloserelationshipbetweenwhatyoutasteandwhatyousmell.Ifyourfavoritefoodnolongertastesdelicious,itisusuallyadecreasedsenseofsmellthatistoblame.Thesensesoftasteandsmellareintimatelylinkedtooneanother.Oftenthelossofonewillresultinthelossoftheother.Apersonwhocannotseeis_____andsomeonewhocannothearis_____.ReadthepassageonPage1andanswer./2.Howdothedeafcommunicatewitheachother?Theyusebodylanguageorsignlanguage.However,evenifwehavegoodsenses,theycanstillconfuseus.Lookatthefollowingpicturesandtrytoanswerthequestions.Whatcanyouseeinthispicture?Doyouseeavaseortwofaces?Whenlookingatthewhitepart,wecanseeavase,buttwofaceswhenlookingattheblackpart.Whichislonger?Howcanyoufindoutwhetherthetwolinesareofthesamelength?Wecanmeasurethetwolineswitharulerorusetwopiecesofpapertocoverbothendsofthetwolines.Theansweristhetwolinesarethesamelength.Aretheselinesstraight?Howcanyouprovethatthetwolinesarestraight?Placearulernexttothelinesorusearulertodrawmorestraightlineswhichrunparalleltothetwolines.Thenwe’llknowtheanswer.Arethesepillarsroundorquadrate?Moveornot?Counttheblackdots.Isthewomanrealorinthejigsaw?Howmanypeoplecanyouseeinthepicture?Whatcanyouseeinthepicture?如果从你座位前的电脑上看上面的图片左边的图形是生气的脸而右边的图形是平静的脸然后请你起立往后走几步突然间他们(tāmen)交换位置了!!!Whyarepeoplemisledbytheirowneyes?Becausethebackgroundorotherlinesconfusetheeyes.Also,whatweexpecttoseecanchangewhatwesee.Actuallyit’smorethebrainthatisconfusedthantheeyes.Doyouuseoneofyoursensesmorethantheothers?Giveanexample.Inthedark,thesenseofhearingandthesenseoftouchbecomemoresensitivebecausewecan’tseeanything.Whenwelistentoourfavoritemusic,wemaycloseoureyesandjustlistenwithourears.2.Somepeoplecannotremembersomethingunt
