Байланысты: Аракин В.Д. Практический курс английского языка. 2 курс (7-е издание, 2008)
The beginning, or introduction expresses the occasion, the problem, and the purpose. A good beginning attracts the reader's attention, his interest and sometimes his emotions (see the beginning of "How We Kept Mother's Day" or of "A Friend in Need").
The middle or body of the composition in its turn makes the problem clear through narration, description, argument or exposition (compare different passages from this textbook). Usually the middle includes the details. It may have the turning point or climax describing the moment of greatest emotions.