（2）在以e结尾的形容词或副词后加-r,-st.
happy
happier
happiest
（3）以辅音字母＋y结尾的形容词或副词，变y为i＋er或est
big
bigger
biggest
（4）重读闭音节结尾的形容词或副词双写最后一个辅音字母＋er或
est
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LOREM IPSUM DOLOR
• (5)在多音节的形容词或副词前加 • more/most,表示比较级和最高级 • 如：careful-more careful-most careful
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LOREM IPSUM DOLOR
• 形容词和副词比较级的用法 • 1.表示A超过B时，用基本句式： • （1）A+谓语（系动词）+形容词比较级+than+B • This pen is better than that one. • The book is more interesting than that one. • (2)A+谓语（行为动词）+副词比较级+than+B • He runs faster than Jim. • He speaks English better than I.
• (6)在某些单音节形容词，如 tired,pleased,right,real,glad等，
• 加more/most • 如：tired-more tired-most tired
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多音节形容词和部分双音节形容词：
delicious dangerous interesting popular beautiful careful
outgoing
比较级 ： more+ adj.
最高级： the most+ adj.
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• （7）以ly结尾的副词，除early外，比较级，最高级用 more,most
• (8)以ow,ble结尾的双音节词， • 在词尾加er/est： • narrow—narrower/narrowest; • able---abler/ablest
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He is taller than the other boys taller than any other boy.
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约翰的手表比你的贵。
John’s watch is more expensive than yours.
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• 4.the+比较级…, the+比较级…表示B随着A的增长程度 而平行增长，常译为“越……越……”
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• 2.表示A不及B，用基本方式 • （1）A+谓语的否定式+形容词或副词的比较级+than+B
• This room isn’t bigger than mine. • He doesn’t run faster than his brother.
• (2)A+谓语+less+形容词或副词的原形+ than+B
• 如：The more,the better.越多越好。
• The more he eats, the fatter he will be. 的越多，就会越胖。
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3 程度副词very, too, so, quite等修饰形容词的原 级 如：very tall、 too hot、 so cold
The car is quite/very cute.
The flood is very/so serLOR
• 1.我和你一样漂亮。 • I’m as beautiful as you. • 2.她没有我高。 • She is not as tall as me. • 3.我的眼睛和你的眼睛一样大。 • My eyes are as big as yours. • 4.他的鼻子没有我的鼻子大。 • His nose is not as big as mine.
最高级
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形容词和副词有三个等级：
原级 比较级 最高级
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LOREM IPSUM DOLOR
• 原级： • 1.两者相比（甲=乙)，用as+adj/adv原级+as表示 • 汤姆和杰克一样高。Tom is as tall as Jack. • 他和我跑的一样快。He runs as fast as I. • 2.两者相比（甲小于乙），用not as/so +原级+as • 你的学校没有我们的大。 • Your school is not as/so big as ours. • 这辆小汽车没有那辆跑的快。 • This car doesn’t run as/so fast as that one.
比较级与最高级
2017.3.21
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形容词和副词的比较级和最高级
• 三种形式：原级，比较级和最高级 • 比较级最高级构成： • 1 规则变化 • 2 不规则变化
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long
longer
longest
（1）在单音节形容词或副词后以及少数双音节形容词或副词后，加er/est.
nice
nicer
nicest
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不规则变化 good/well-better-the best bad/ill/badly-worse-the worst many/much-more-the most little-less-the least few-fewer-the fewest
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older-the oldest old
• I am less tall than he. • He does his homework less carefully than his brother.
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3 the +比较级+of the two… Amy is the shorter of the two. Davie is th taller of the two.
elder – the eldest
far farther - the farthest further - the furthest
simpler-simplest simple
more simple-most simple
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can you???
原级 important easy thin good well hot expensive cheap many little