文档介绍：Unit6TextualDevelopmentTopicalHighlights::objectivedescription,subjectivedescription,:developingbychronologicalsequence,developingbyinvestigationprocedures,developingtheresearch"fromAbstracttoConcrete",developingtheresearch"fromConcretetoAbstract",(Persuasion):sentencestructure(2)--shortformsentencesledby"as";present,pastandpresentperfecttenses,passivevoice,subjunctivemood,,thereisnocleardemarcation(distinction),,)ObjectiveDescriptionInmostcases,whenaprofessionalauthorwriteshisresearchpapers,hehastotakeanobjectiveapproachinsteadofasubjectiveone,becauseinhisprofessionalresearch,--,objectivityisanidealthatscientists,,theyhavetoselectdesirabledetailsandeliminateothers,,(Page76)Fromtheaboveexcerpt,paringthemfromtheirgeneralclimatic,geographical,andlocationalfeaturestotheheightofbuildingsandtheirwallandroofstylesandthesun',latitude,roadlayoutandthebuildingtypesonthetotalsolarinputandontheop