词与词之间的语义联系是每一个学习语言的人都会意识到的问题。当然语义有隐有显,关系有深有浅。例如,一般读者对下列句中的斜体词的替代关系是容易理解的。1.Writers often need to refer to the same thing several times.They may use different words or expressions to do this.2.A lioness and her cubs could be seen under a small tree.Theanimals seemed unaware of our presence. The semantic link between words and words is a problem that everyone who learns a language will realize. Of course, the semantics are obvious and there are deep and shallow relationships. For example, the general reader’s alternative relationship to italicized words in the following sentences is easy to understand. 1.Writers often need to refer to the same thing several times.They may use different words or expressions to do this.2.A lioness and her cubs could be seen under a small tree.The animals look like unaware of our presence.