首先我们来看下be composed of、consist of和be made up of的大致意思:
be composed of:词性为动词短语,be composed of是be + composed + of的结构,compose表示“组成,构成”,of引导组成的部分或成分
consist of:词性为动词短语,consist of是consist + of的结构,consist表示“由...组成”,of引导组成的部分或成分
be made up of:词性为动词短语,be made up of是be + made up + of的结构,make up表示“组成,构成”,of引导组成的部分或成分
通过下面的表格我们了解下be composed of、consist of和be made up of的含义、发音和用法
接下来让我们看下be composed of、consist of和be made up of的用法区别:
1.语法结构:be composed of是be + composed + of的结构;consist of是consist + of的结构;be made up of是be + made up + of的结构
例子:
- The team is composed of five people.
(这个团队由五个人组成)
- The team consists of five people.
(这个团队由五个人组成)
- The team is made up of five people.
(这个团队由五个人组成)
2.语义强调:be composed of强调组成的各个部分或成分都是重要的;consist of强调整体是由这些部分或成分所构成的;be made up of强调这些部分或成分被组合在一起形成整体
例子:
- This book is composed of three parts, and each part is important.
(这本书由三个部分组成,每个部分都很重要)
- The organization consists of ten countries, and the whole is very powerful.
(这个机构由十个国家组成,整体实力很强大)
- The family is made up of people from different cultural backgrounds, and they blend well together.
(这个家庭是由不同文化背景的人组成的,他们很好地融合在一起)
3.主语:be composed of和be made up of的主语通常是物体或抽象概念;consist of的主语通常是集体名词或复数名词
例子:
- This color is composed of red, yellow, and blue.
(这种颜色由红、黄和蓝组成)
- This garment is made up of cotton.
(这件衣服是由棉花制成的)
- The population of this city consists of different ethnic groups.
(这个城市的人口由不同的族群组成)