The writer of this article lists some ways of winning the war against AIDS. Each idea is presented in a general statement. The writer tries to argue for the idea in problem-solution-evaluation way.
The problem-solution is one of the most common patterns we have in writing. The basic structure of the pattern is situation-problem-solution-evaluation. There are some possible differences in the pattern but the basic parts are problems and solutions.
We may pay some attention to the organizational words or phrases that are often used in this pattern. "The problem" or "the question" is often used to introduce a problem. "To solve…" and "the solution" are often used to introduce the solution while "the result" or "as a result" is often used for result, effect or evaluation.
The Battle Against AIDS 课文结构分析/text structure analysis
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