一日一词：高考易混词quality 和quantity，你分的清吗

高考易混词：quality 与quantity

★ quality

① n.质;质量

goods of poor quality /poor - quality goods 劣质货物

improve the quality of life 改善生活质量

This model is of good/ high quality, but it 's too expensive.这个型号质量好，但太贵。2011湖北卷

② 品质;品德[常用复数]:

the quality of honest诚实的品性

What qualities does a great person have?

伟人具有什么样的品德?

③ 优质

products of quality 优质产品

★ quantity n.数量;大量

The change of quantity causes the change of quality.

量变引起质变。

a large quantity of/ large quantities of

大量的（既可以接可数名词也可以接不可数名词）

There’s a large quantity of rain in this area.这个地区雨量大。