形容词、副词的比较级最高级复习课程知识讲稿.ppt

形容词、副词的比较级和最高级 The Comparative and Superlative Degrees of Adjectives and Adverbs 英语中的形容词与副 词有三个等级 原级 Positive degree 比较级 Comparative degree 最高级 Superlative degree 比较级：用来比较两个同质的东西和事物的。 最高级：用来比较三个或三个以上的东西或事物的。 Jim is tall. Jim is taller than John. Jim is the tallest in the class. 比较级和最高级的构成 规则变化 不规则变化 规则变化 以一个辅音字母结尾其前面的元音字母发短元音的形容词的比较级和最高级是双写该辅音字母然后再加 -er和-est。 ①red－redder－reddest?????? ②big－bigger－biggest??? ③wet－wetter－wettest ④fat－fatter－fattest?????? ⑤hot－hotter－hottest???? ⑥ thin－thinner－thinnest 【记忆口诀：红大湿、胖热瘦】????????????????????? 部分双音节和多音节形容词的比较级和最高级需用more 和 most 加在形容词前面来构成。 常考的部分双音节： 【 careful?， useful?， quickly?， slowly?， friendly?， famous】??? 比较级和最高级的用法 比较级的用法 指A与B两者之间人或事物的比较： A+be 动词+形容词比较级+than+B A+一般动词+副词比较级+than+B = A = B Jim is taller than John. He speaks less loudly than I. This cake is more delicious than that one. Lucy jumped farther than Jim did. She did it better than he did. He looks stronger than I. The book is more interesting than that one. 最高级的用法 指三者或三者以上的人或事物的比较 一者在某方面范围内超过其他几者，用The+形容词/副词最高级+in/of…(范围） Jim is the tallest in the class Dodo jumps the highest of all Tom is the strongest. Dodo Sam Tom Spring is the best season of the year. She is the youngest in the class. This picture is the most beautiful of the three. Li feng sings the best of all. They are the happiest on Saturdays. A B C 形容词或副词的比较级前可用much, a lot, a little, a bit, even, still, far 等词来修饰，表示不同程度。 Her apple is much bigger than mine. He is a little taller than she. 补充内容