Vision视觉Humanvisionlikethatofotherprimateshasevolvedinanarborealenvironment.Inthedensecomplexworldofatropicalforest,itismoreimportanttoseewellthantodevelopanacutesenseofsmell.Inthecourseofevolutionmembersoftheprimatelinehaveacquiredlargeeyeswhilethesnouthasshrunktogivetheeyeanunimpededview.人类的视觉，和其它灵长目动物的一样，是在丛林环境中进化出来的。
在稠密、复杂的热带丛林里，好的视觉比灵敏的嗅觉愈加主要。在进化过程中，灵长目动物的眼睛变大，同时鼻子变小以使视野不受阻碍。
Ofmammalsonlyhumansandsomeprimatesenjoycolorvision.Theredflagisblacktothebull.Horsesliveinamonochromevisibletohumaneyeshoweveroccupiesonlyaverynarrowbandinthewholeelectromagneticspectrum.Ultravioletraysareinvisibletohumansthoughantsandhoneybeesaresensitivetothem.H
简单的英语口语短文二
weallknowthatinfrontofusisjobsandcareers,ofcoursetherewillbealotofwillwefacethechallengeswilldecideourcareerfailureorforthebest,ofcourse,thisisveryimportant,becauseitwillbringustheoptimism,itwillgiveusthecouragetoconfrontalltheproblemsthatwewillmeet,itwillgiveusthepictureofsuccessandmakeusknowwhatwecangetafterwetry,sothatwehavetheenergytodoallthethings.
apparentlythis'snotshouldalsopreparefortheeeverythingwillnotbetheexactllywewant,itmaybecometheshouldletourselvesnoticedtheworstthingshappened,wewon'tbesurprise,wemustthinkaboutthenextsteptosolvethetroubles,eventhatmaybewestillbefailure,butwecanregainourcourageandstepupandfacetheotherchallengeswewillmeet,andbeatthem,makeourselvesstronger
简单的英语口语短文三
LifeCanBeCruel
Therewillbepeopleinyourlifewhowon’tbeverynice.They’llteaseyoubecauseyou’redifferent,orfornogoodreason.Theymighttrytobullyyouorhurtyou.There’snotmuchyoucan
doaboutthesepeopleexcepttolearntodealwiththem,andlearntochoosefriendswhoarekindtoyou,whoactuallycareaboutyou,whomakeyoufeelgoodaboutyourself.Whenyoufind
friendslikethis,holdontothem,treasurethem,spendtimewiththem,bekindtothem,lovethem.
Therewillbetimeswhenyouaremetwithdisappointmentinsteadofsuccess.Lifewon’talwaysturnout
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英语口语的广泛应用使能够熟练掌握英语口语技能的综合性人才越发得到社会的认可和青睐，因此大学英语口语教学在培养综合全面的人才方面和推进中国对外交流方面都起到了举足轻重的作用。上文小编整理了简单英语口语短文，供大家参考。