1.直接表达:对事物的属性进行描述

        Many people consider it appropriate that more emphasis should be put  on the development of students’ capacity for reasoning and logical thinking, while others hold that more benefits would be gained from an education that also taught them to explore their own emotions.

        It is universally acknowledged that modern technologies in recreational activities have brought us easier and more convenient life. However, to use them too often might result in the loss of creativity belonging to human beings.

2.背景描述 立场

        A recent survey indicates that young people in their teens spend the vast majority of their spare time watching TV rather than talking with other family members. This phenomenon might bring quite a few negative effects, among which the unfavorable influence on the reading habit could be one of the most remarkable.

        What I have done and left undone hardly mattered. Success is unimportant and failure amounts to nothing. Life is insignificant and death of little consequence.

        At 30, one is well-established. At 40, one is free from doubts.