Second,thelackofsystemicfunctionallinguistics
UsedsinceHalliday'spointofviewthereareshortcomings,thefirstHalliday'stheoryandmethodcannotdeterminehowtofindandindirectspeechactsofthesessiontoexplainthemeaning,andperhapsonthetheoryitselfaplaceworthyoffurtherscrutiny.Andsystemfunctions,likemanyoftheconceptsinlinguistics,theconceptofpurereasonnoobjectivemeasureoffunctionalstandards,peoplecannotbefullyconfirmed.Secondly,heonlyadmittedbetweenlanguageformsandlanguagefeaturesofnon-existenceofacomplexonetoonerelationship,butthefactthatlittleattentionisonthesurfacebutactuallymeananothermeaning,meaningthatthesurfaceofthesessionandthedeepmeaningofthelanguageofthesessionthephenomenon.Again,lackofsystemicfunctionallinguisticsforthepsychologicalmechanismofthespeaker