我们知道,英语中许多形容词可以通过加前缀构成否定意义,其中以 in-和 un-为最常见的加在形容词前表示否定的前缀。照传统说法,in-附加在拉丁语的词干前;un-附加在本族语或已被本族语采纳了的外来语的词干前。但由于其例外甚多,对一般学习者来说,不仅抽象,而且难于掌握。下面试就根据形容词的词形,简单归纳形容词前 in- We know that many of the adjectives in English can be denied by prefixing them with the prefix in-and-un denoting the most common prefixes. In the traditional way, in- is attached to the stem of Latin; un- is added before the stem of a native or a foreign word that has been adopted by the native speaker. However, due to its many exceptions, it is not only abstract but also difficult for general learners to grasp. The following test based on the adjectives of the inflection, a simple induction of adjectives before in-