形容词、副词比较级与最高级.ppt

1、Grammar,形容词和副词的 比较级和最高级,pretty,prettier,The purple dress is prettier than the pink one.,The pink dress is pretty.,比较级,Zhou Xuns hair is long.,Liu Yifeis hair is longer than Zhou Xuns.,long,longer,注意： 比较级只用于两者之间， 通常与than连用,在英文中，当我们把一个人或物与另外一个人或物进行比较，就要用形容词的比较级。,形容词的比较级：,形容词的最高级：,表示三者或三者以上 (人或事物 ) 的比较

2、, 其中有一个在某一方面超过其他几个时,用最高级。,注意： 最高级的前面一般要加定冠词 -the, 后面可带 of ( in )短语来说明比较的范围。,has a big screen.,The second cinema,The third cinema,has a bigger screen.,has the biggest screen.,The first cinema,big,￥30,￥25,￥20,is cheap.,is cheaper.,is the cheapest.,cheap,The first ticket,The second ticket,The third tic

3、ket,Zhou Jielun is tall.,Liu Xiang is taller than Zhou Jielun.,Yao Ming is the tallest of them all.,173cm,188cm,227cm,Zeng Zhiwei is short.,Yadan is shorter than Zeng Zhiwei.,The old man is the shortest of them all.,160cm,152cm,133cm,(1),(2),(3),In picture one, the crowd is large.,In picture two , t

4、he crowd is larger.,The crowd in picture three is the largest of them.,Mimi is heavy .,Miaomiao is heavier than Mimi.,Pangpang is the heaviest of them all.,Mimi,Miaomiao,Pangpang,Li Yong is funny.,Pan Changjiang is funnier than Li Yong.,Zhou Xingchi is the funniest.,The green apple is big.,The yello

5、w apple is bigger.,The red apple is the biggest of all.,Li Yong is thin.,He Jiong is thinner than Li Yong.,Croft is the thinnest.,形容词或副词的比较级,比较对象是两者之间， 有明显的标志词 than 。 eg.Im taller than you (are).,形容词或副词的最高级, 比较对象是三者或三者以上, 最高级前面要加定冠词 the。 eg.Yao Ming is the tallest of all.,Attention,比较级,最高级,比较级句子结构：,

6、比较级 + than + 比较的对象,最高级句子结构：,the + 最高级 +(in)地点/(of)范围,Yangzi river is the longest river in China.,She is the thinnest of the class.,形容词比较级和最高级的变化规则：,规则变化,不规则变化,1、一般直接在词尾加er/ est eg. talltaller-tallest lightlighter-lightest 2、以不发音e结尾的直接加r/st eg.largelargerlargest finefinerfinest 3、以辅音字母加y结尾的形容词，要变y为i再

7、加er; est eg. heavyheavierheaviest busybusierbusiest 4、以重读闭音节结尾，且末尾只有一个辅音字母的形容词， 要双写末尾的辅音字母再加er; est eg. thinthinner-thinnest hothotterhottest,规则变化：,Practice,姚明比李连杰高。 Yao Ming is_Li Lianjie.,李连杰比姚明矮。 Li Lianjie is _Yao Ming.,taller than,shorter than,Practice,Im Jim.,Jim is short.,Jim is_ the man in p

8、urple.,shorter than,Im Jim.,Jim is _of them.,Practice,Jim is short.,Im Jim.,the shortest,Jim is_ the man in purple.,shorter than,Zhou Xuns hair is long.,Liu Yifeis hair is _Zhou Xuns.,Isabella s hair is_.,longer than,the longest of all,Practice,The first river is wide.,The second river is _the first

9、 one.,The third river is _of them.,Practice,wider than,the widest,Practice,Shoushou,Youyou,Youyou is _Shoushou.,Shoushou is _Youyou.,thinner than,fatter than,Exercise:写出下列形容词的比较级和最高级。 1. long _ _ 2. tall _ _ 3. big _ _ 4. late _ _ 5 heavy _ _ 6. fat _ _ 7. thin _ _ 8. new _ _,1、我比Mike强壮。,I am stronger than Mike.,My hands are bigger than your hands.,2、我的手比你的手大。,翻译下列各句话。,bigger,biggest,later,latest,heavier,heaviest,fatter,fattest,thinner,thinnest,newer,newest,longer,longest,taller,