教学ppt课件 形容词比较级与最高级.pptVIP

形容词比较级与最高级 Jim is tall . Liu Xiang is taller than Jim . Yao Ming is the tallest of them . Zhou Xun has long hair. Liu Yifei’s hair is longer than Zhou Xu’s. Isabel ‘s hair is the longest of all. Zen Zhiwei is short . Tom is shorter than Zen Zhiwei . Xiao xin is the shortest of them . Liu Yifei is thin. Pedro is thinner than Liu Yifei . Mike is the thinnest The green oranges are big. The orange ones are bigger. The red ones are the biggest of all. Li Yong is funny. Pan Changjiang is funnier than Li Yong. Ted is the funniest. Vince is heavy . Da Li is heavier than Vince. Mr Lin is the heaviest of them. 250,000 RMB. 50,000 RMB. The green car is the most expensive. The red cat is more expensive than the bike. The bike is expensive. 500 RMB Jim Tom Stallone is the most athletic of three. Tom is more athletic than Jim. Jim is athletic. 一、规则变化： 1、一般直接在词尾加er; est tall—taller--tallest light—lighter--lightest 2、以字母e结尾的直接加r; stnice—nicer—nicest fine—finer—finest 3、以辅音字母加y结尾的形容词，要变y为i再加er; est heavy—heavier—heaviest busy—busier--busiest 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 thin—thinner--thinnest hot—hotter—hottest big—bigger—biggest （注：双写必须同时符合以下条件a.以辅音字母+元音字母+辅音字母 结尾；b.中间的元音字母发单元音；c. 重读闭音。一般满足前两个条件多为双写的词） 5、多音节形容词或部分双音节形容词变比较级在前面加more,最高级在前加most beautiful—more beautiful—most beautiful important—more important—most beautiful 二、不规则形容词的比较级最高级 原 级 比 较 级 最 高 级 good / well better best many / much more most little less least ill / bad / badly worse worst far farther / further farthest / further old older / elder oldest / eldest 注：older 一般指年龄大小； My father is older than my mother. elder指长幼关系(一般修饰名词作定语); My elder brother is a driver. farther指距离更远； further指抽像的. I want to study English further. further reading 形容词比较级的用法 1、两者之间的比较，句中有明显的标志词than Tom is taller than John 2、Which/Who is + 比较级, A or B ? Which is easier, maths or English?