记忆方法
双解例句
小知识
If you attend school, you probably have a favorite class — a series of lectures or discussions where you can learn about a particular subject, like English, math, or economics.
The characteristic of being high quality or displaying elegance is also called class. Your snobby friend might glance around your favorite diner and say, “Let's go somewhere else. This place has no class.” In society, class refers to a ranking system based on socio-economics, birth, education level, or a combination of those things. Your ancestors might have been working class, until your grandfather struck it rich.
实用短语
常用短语
单词用法
class:从”班级”引申指学生在一起上课,还可表示”(一节)课”。
lesson:主要指教材中的一课或每次授课的单位时间。
lecture:指讲课。
course:指在一段时间内教完或学完的完整的课程。
class也可作“班级”解,是可数的集合名词。可作单数使用,也可作复数使用,在美式英语中作单数用得更多些。作单数使用时,表示一个中性的无生命的整体,要用it或which来指代,谓语动词要用单数形式;如用作复数,则表示组成这个集体的一个个有生命的成员,要用they或who来指代,谓语动词要用复数形式。使用时关键在于一致,至少在同一个句子内要一致。
同义词辨析
这些名词均含”课”之意。
这些名词均有”级,等级”之意。
这些名词均有”种,类,类型”之意。
同义词
classification / category / denomination / style / division / type / competition / description / dignity / kingdom / species / tribe / workshop / quality / variety / department / group / grade / assort / rank / nature / form / genus
同根词
词根:class
adj.classified分类的;类别的;机密的
classy优等的;上等的;漂亮的
classless无阶级的;不属于任何阶级的
classifiable可分类的
classificatory类别的;分类上的
n.classification分类;类别,等级
classified分类广告
v.classified把…分类(classify的过去分词)
vt.classify分类;分等