英文单词前缀规律

前缀un：

successful – unsuccessful.

reliable – unreliable.

shaven – unshaven.

important – unimportant.

predictable – unpredictable.

comfortable-uncomfortable.

fortunate-unfortunate.

finished-unfinished.（未完成的.）

doubted-undoubted.（无疑的）

unemployment-unemployment.（失业）

able-unable.

believable-unbelievable.

comfortable-uncomfortable.

abashed-unabashed.（不害羞的）

accessible-unaccessible.（难亲近的）

accountable-unaccountable.（不能说明的）

adjusted-unadjusted.（未调整的）

affiliated-unaffiliated.（非附属的）

healthy-unhealthy.（不健康的）