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　　例句：

　　Grade inflation--the gradual increase in average GPAs(grade-point averages)over the past few decades—is often considered a product of a consumer era in higher education,in which students are treated like customers to be pleased.(2019年英语一阅读理解text2)

　　断句：Grade inflation—the gradual increase in average GPAs(grade-p张博士医考网http://www.guojiayikao.comoint averages)/over the past few decades—is often considered a product of a consumer era in higher education,/in which students are treated like customers to be pleased.

　　重点单词与短语：

　　inflation n.通货膨胀;

　　average n.平均数;

　　consider v.考虑;认为;

　　era n.时代;年代;纪元;

　　decade n.十年，十年期

　　语法分析：

　　本句的主干部分是“Grade inflation is often considered a product of a consumer era”，意思是“分数膨胀被认为是消费时代的产物”。中间的the gradual increase in average GPAs(grade-point averages)/over the past few decades是一个插入语，后面的“in which students are treated like customers to be pleased”是一个非限制性定语从句，用来修饰前面的名词higher education。

　　翻译：

　　分数膨胀——在过去几十年中，平均GPA(平均分数)的逐渐增加通常被认为是高等教育在消费时代的产物，在这个时代，学生被当作顾客来取悦。

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