【#第一文档网# 导语】以下是®第一文档网的小编为您整理的《形容词原级比较级及最高级》，欢迎阅读！
形容词原级,比较级和最高级 绝大多数形容词有三种形式,原级,比较级和最高级, 以表示形容词程度的不同。 一、形容词的形式 原级：形容词的原级形式就是词典中出现的形容词的原形。例: poor tall great glad 比较级和最高级： 形容词的比较级和最高级形式是在形容词的原级形式的基础上变化的。分为规则变化和不规则变化。 1.规则变化 （1）单音节词末尾加-er（比较级），-est（最高级） 原级 比较级 最高级 great greater greatest small smaller smallest clean cleaner cleanest （2）单音节如以e结尾，只加-r（比较级），-st（最高级） fine finer finest wide wider widest （3）闭音节单音节词如末尾只有一个辅音字母，须先双写这个辅音字母，再加-er（比较级），-est（最高级） big bigger biggest hot hotter hottest red redder reddest （4）少数以-y，-er，ow，-ble结尾的双音节词，末尾加-er（比较级），-est（最高级）。以-y结尾的词，如-y前是辅音字母，则变y为-i，再加-er和-est。以-e结尾的词只加-r和-st。 Clever cleverer cleverest Narrow narrower narrowest Able abler ablest easy easier easiest （5）其它双音节和多音节词皆在前面加单词more和most。 careful more careful most careful difficult more difficult most difficult delicious more delicious most delicious 2.不规则变化 原级 比较级 最高级 good/well better best bad worse worst many/much more most little less least far farther/further farthest/furthest 注：有些形容词一般没有比较等级。如： right, wrong, woolen等。 二、 形容词各等级的用法 1.原级（同级）比较：as…as…; not as(so)…as… We’ll give you as much help as we can. She isn’t as(so)active in sports as before. 2.比较级：表示两者之间比…… 更…… 一般句式的构成： A + is / are+ 形容词比较级+ than + B A 是主格 B 是宾格 如： She is taller than me. 主格 形容词比较级 宾格 Li Ping is older than Wang Hai. 李平比王海年纪大。 He made fewer mistakes than I did. 可用状语much, a little, even等修饰 He is even richer than I. 3.最高级：形容词最高级前必须加the, 副词最高级前常省略the，后面多用of……， in……短语表示范围： It was the most/least interesting story I have ever listened. He is the tallest of the three. 4.如果在两者之间表示“最……”时要在比较级前加the，而且还用of the two, of the pair短语： John is the clever of the two boys. Of the two boys, John is the clever. 三、 重点与难点： 1. as…as…结构 你和汤姆是一样好的孩子。 You’re a boy as good as Tom.=You’re as good a boy as Tom. 2.too…to与 so…that sb.can’t…以及not enough to 句型的转换 (1)too…to与 so…that sb.can’t…的转换 ①The man was too angry to be able to speak. The man was so angry that he wasn’t able to speak. ②The milk was too hot to drink. The milk was so hot that we can’t drink it. (2)too…to…与 not enough to句型的转换： He is too young to get married.=He is not old enough to get married. The book is too difficult for me to read.= The book is not easy enough for me to read. 3. 形容词原级表示比较级含义： 约翰不像迈克那么笨。 John is not so stupid as Mike. John is less stupid than Mike. John is cleverer than Mike. 4.比较级表示最高级：约翰是班里最高的男生。 John is the tallest boy in the class.= John is taller than any other boy/any of the other boy/all the other boy/any of the others/any one else. 5.The more….. the more….表示“越……越……”: The more books you read, the wider your knowledge is. The more food you eat, the fatter you get. 6.more and more….表示“越来……越……”: More and more students realized the importance of a foreign language. Our country is getting stronger and stronger. 本文来源：https://www.dywdw.cn/26bb9afea7c30c22590102020740be1e640eccf4.html
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2022-09-27
