Paraphrasing Echo (1994) in a history always it has a reader and it is basic ingredient in the process to count a history and in the one of proper history. The reader is basic part in contact with a text, it does not leave of being a personage who, through the reading will discover ' all; ' mistrio' ' involved in that set of words, conjuncts and chapters. The act to read usually is related with the writing, and, the reader is who decodes the letters, he is who is in contact with them, interpreting its meanings, and what they want to say in definitive context. The language is a phenomenon that possesss some forms and defies men of all the places, however, the individuals with access to the reading and to the writing, they have more easiness in constructing texts. ' ' The purpose of a book that presents elements of a speech grammar is to become explicit implicit mechanisms of estruturao and interpretation of texts. Who writes or reads with efficiency knows these procedures of way more or less ' ' intuitiva' '. Explicitar them it contributes so that a bigger number of people can, in faster and efficient way, to changed itself into good leitores.' ' (FIORINI, 2000:10). To take the pupil to learn as it develops the literal ability is task of the school, and the collection biggest always falls in the professor of Portuguese, but of form to interdisciplinar all the areas can and must collaborate. To construct a text is not easy task, demands much concentration and much reading, since, is this that leads to the decoding of the text in its form. A text if constructs many times, penosa and slowly depending very on the effort and the persistence of the constructor to remake ' ' obra' ' , either for insufficience of cultural foundation, either because of thematic shunting lines or of grammatical imploses.