The approaches about the part of speech

The preparatory books to the university is very important for the students studying the exam of the university. Nowadays, because of the fact that this exam is important, the preparatory books have grown in number. Since the subject is explained simplicity and the explanation of the subject is creative, it has been said that these books are not related to the academic works, consist of incomplete parts and error, there are the fault expressions, and are in contradiction with others. Only, the data about this academic work hasn?t been studied.The goal of this thesis is to show different aspects of these books, incomplete parts and error in the subjects about parts of speech. In this context, the goal of this work is explained the followings:a)What are the error and incomplete parts in the subjects concerned with parts of speech such as substantive, adjective, adverb, preposition, conjunction, interjection and verb considered in the preparatory books according to the academic works.b)What are differences of the took up subjects about parts of speech in the preparatory books, and contradictions with other preparatory books.c)As these subjects about parts of speech are being explained with the ways that aren?t academic, have the common values of grammar such as term, description, parts of speech been made incomprehensible.For answering the above questions, the five major books accepted from the preparatory books were preferred. Also, for the comparison three academic books were selected. There are two main reasons of this comparison selected. The first reason is that all the books are not evaluated at only one academic work because the number of these books is very much.The second is that while these only books attaining the goal of this thesis are selected, the final decision with comprehensive information is attainable.Finally, since the subjects about parts of speech in the preparatory books became more creative and easier, they were processed different matters of course . Therefore, that these books were not related to the academic works, consisted of incomplete parts and error, there were the fault expressions, and in contradiction with others was proved.Keywords: Fault expressions, incomplete parts, parts of speech, the preparatory books