【#第一文档网# 导语】以下是®第一文档网的小编为您整理的《初中英语形容词的否定-(前缀和后缀)》，欢迎阅读！
形容词的否定(反义词) ★加前缀 一．在单词前加‘un’ 1.comfortable → uncomfortable 2.happy → unhappy 3.necessary → unnecessary 4.important → unimportant 5.friendly → unfriendly 7.able → unable 9.successful → unsuccessful 11.healthy → unhealthy 13.suitable → unsuitable 15.kind → unkind 17.safe → unsafe (dangerous) 19.usual → unusual 21.pleasant → unpleasant 23.lucky → unlucky 25.tidy → untidy 二．在单词前加‘dis’ honest → dishonest 三．在p,b,m开头的形容词前加‘ 1.possible → impossible 3.patient → impatient 四．在单词前加‘in’ 6.welcome → unwelcome 8.common → uncommon 10.excited → unexcited 12.popular → unpopular 14.grateful → ungrateful 16.likely → unlikely 18.helpful → unhelpful 20.willing → unwilling 22.real → unreal 24.luckily → unluckily im’ 2.polite → impolite (rude) 1. correct → incorrect 2.correctly → incorrectly 3. expensive → inexpensive (cheap) 五．在r开头的形容词前加‘ir’ regular → irregular ★改后缀 1.careful → careless 3.useful → useless 2.carefully → carelessly 本文来源：https://www.dywdw.cn/41331840a48da0116c175f0e7cd184254b351be7.html
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2022-08-10
