Unit6形容词和副词的比较级与最高级

单音节和少数多音节的形容词和副词的比较级和最高级 的构成分规则和不规则。变化如下：
构成方法 一般在词尾加-er/ə/或-est/ist/ 原 级 cold fast nice large 比较级 colder faster nicer larger 最高级 coldest fastest nicest largest
3. He studies harder than any other student in his class. He studies harder than anyone else in his class. 表示不同程度比较时，句子主语不能包括在比 较对象的范围之内。 4. The water in the glass is cleaner than that in the river. I like these pictures better than those on the wall 在比较级中，用that代替上述出现过的不可数 名词，用those代替上述出现过的复数名词。
⑤通常在形容词后加-ly变成副词。 slowly real → ______ really slow → ______ usual →______ usually careful→______ carefully easy → easily ______
happily happy→ ______
heavily angry→ ______ angrily heavy →______
给出下列词的比较级和最高级
important ______________ _________________ most important more important easier easy___________________ ___________________ easiest wettest wet___________________ ____________________ wetter happy________________ ____________________ happier happiest more careful most careful careful ________________ __________________ thinner thinnest thin _________________ __________________ better best good________________ ____________________ hotter hottest hot __________________ ____________________ more easily most easily easily ________________ ____________________ most more many________________ ____________________ nicer nicest nice ________________ ____________________ bigger big _________________ ____________________ biggest heaviest heavy______________ ____________________ heavier most delicious delicious____________ ____________________ more delicious most more much_______________ _____________________
◇Look at the pictures and understand 看图并理解
big
biggest
bigger
◇Look at the pictures and understand
看图并理解
fast
fastest
faster
三、形容词和副词的级
形容词和副词有三个等级： 原级、比较级、最高级 1.原级：即形容词和副词的原形。
2.比较级：两个人或物之间的比较。表示“较…” 或“更…一些”。标志词：than (比） 单音节词通常是-er结尾；多音节或部分双音 节词通常在之前加more. 如:smaller, better, taller, older, more, harder, more interesting , more quickly
1. She sings much/far better than others. Now I read a little faster than before. 比较级前可用much, far, a lot, a little, even等表 示程度,不能使用very，quite 2. His shirt is more expensive than mine. 如果主语是物主代词+名词，那么后面要用 名词性物主代词。
A…+adv.最高级 ＋in(范围) of(同类)
in her class / Mary is the tallest girl ___ of the three. ____ of all the students. Bill reads most clearly ___
这本书最有趣。 the most interesting of all. The book is ________________ 在班上她最早到校。 earliest She comes to school ____________ in the class. 2) one of the + 形容词最高级+名词复数表示“最……之一”
单音节 词和少 数多音 节词
以字母e结尾的形容词，加-r或-st 重读闭音节词只有一个辅音字母 时，应先双写辅音字母；再加-er 或-est
以“辅音字母+y”结尾的双音节 词，先改“+y”结尾的双音节词， 改“y”为“i”,再加-er或-est
big
hot easy early tired
bigger
small, good, pretty, big, many hard, happily, slowly, quickly 程度副词very,too,so,quite等修饰形容词和 副词的原级。 如：very tall、 too hot、 so cold quite interesting run quickly
形容词和副词的 比较级和最高级
一、形容词和副词的概念
形容词：是修饰名词（人或事物），表示名 词的性质，特征或属性一种词类。 它在句中作定语、表语和宾语补足语。 副词：用来修饰动词、形容词及其他副词 的词叫副词。副词在句中多作状语.
二、形容词和副词的用法
①形容词作定语一般放在被修饰 的 名词之前。 如: a new book, two big trees 等。 ②形容词放在系动词be 、look、 get、 keep、turn、feel、become、seem、 grow、 smell等之后。 如:1.I am short. 2.She looks fine. 3.They turn green.
形容词和副词比较级、最高级用法
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1、原级用法 A+V.+as+形容词/副词原级+as+B ,(与…一样） A+V.+not as（so)+形容词/副词原级+as+B（与…不一样） Eg:The story is as interesting as that one. Tom runs as fast as Jack. The question is not as / so difficult as that one. 2、比较级用法 1）A+V.+形容词/副词比较级+than+ B Eg:His brother is younger than me. Beijing is more beautiful than Osaka. He rans faster than me.
③如果形容词修饰不定代词something, anything, everything, nothing等时，要放在不定代 词后面。 如:something interesting nothing new ④副词放在所修饰的动词之后、形容词和副 词之前。 如果前面是行为动词，则后面用副词。 如: 1.She works hard .（修饰动词） 2.I am very busy.（修饰形容词） 3.He runs too quickly .（修饰副词） 4.We play happily. （修饰动词）
3.最高级：三个或三个以上的人或物之间 的比较。 标志词：in+大范围, of all, of +the+具体的数字 表示“最……”的意思。（两者以上用最高级） 单音节词通常是-est结尾；多音节或部分双音节 词通常在之前加most. 在形容词的最高级前必须 加the;副词之前可以不加。如 ：smallest, tallest, newest, best, most interesting, most difficultly
hotter easier earlier more tired more easily
biggest
hottest easiest earliest most tired most easily
多音节 词和部 分双音 节词
在词前加more或most easily
双音节或多音节形容词和副词的比较级 和最高级的特殊情况：
5）which/who +is +比较级
Eg: Which city is bigger, Beijing or Tianjin? Who is happier, you or me?
6) The+比较级+of the two (两者中较…的一个) Eg:He is the older of the two boys. 3、最高级用法 1) A…+ the + adj.最高级 ＋in(范围) of(同类)
wenku.baidu.com
2）A+V.+数字+量词+比较级+than+B Eg:I’m two years older than you. She is a head taller than me. 3）比较级+and+比较级，表示“越来越……” Eg:The earth is getting warmer and warmer. China becomes more and more stronger. 4）the +比较级，the +比较级结构，表示“越……就越……” Eg: The more I study it, the more I like it.
of the tallest students in the class. He is one _____________________
3) the +序数词+ 形容词最高级+名词 第……最…… 它是世界上第二高的建筑物. the second tallest building in the world. It is ______________ 4) 比较A、B、C三事物, 询问哪一个最…时： Which / Who is + 最高级…？ Which T-shirt is the nicest, the white one, the green one or the yellow one?
good→ better →best bad → worse →worst
many →more → most
little → less → least
不规则变化， 要多加注意哦！
well→better → best
badly→worse →worst
much→more → most
far→ farther→ farthest
1、一般是在原级前加more构成比较级，在原级前加most构 成最高级。 beautiful – more beautiful – most beautiful interesting – more interesting – most interesting
dangerous – more dangerous – most dangerous
2、某些单音节形容词，加more, most 构成比较级和最高级。 glad – more glad – most glad pleased – more pleased – most pleased tired – more tired – most tired
often-more often- most often