什么叫词素?the English word"modernizers"is composed of ( )morphem

来源：学生作业帮编辑：作业帮分类：英语作业时间：2024/05/14 05:55:04

什么叫词素?
the English word"modernizers"is composed of ( )morphemes?
key:four
那么,是哪四个词素呢?
不好意思,需要的是解答我所给的题目,词素的概念以及modernizers,由哪4个词素组成．谢谢

morpheme是指有词义的最小单位,i.e.,the smallest unit with semantic meaning.
比如worked这个单词有两个morphemes,work 是一个morpheme,意思是工作,ed是一个morpheme,意思是过去的事情.区别是work是free morpheme,可以单独成一个词,但是－ed是bound morpheme,只能和其他morpheme结合才能成立.
至于modernizers,
首先modern是一个morpheme,意思是"现代"
然后－nize是一个morpheme,意思是"使……化"
再是－er是一个morpheme,表示“……者,做……的人/物”
最后－s是一个morpheme,表示“……们”
这四个morphemes组成一个单词,表示“使……现代化的人们（或者物”.
当然,由于英文中音系上的原因,这四个morphemes在结合的时候会有一些发音上的变化,所以不是简单的相加组合.比如－nize的最后一个e和－er的第一个e是一样的,所以避免重复,删掉了一个e.
这样明白不,俺是语言学的博士在读,有问题继续问,嘿嘿

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