形容词或副词的比较级和最高级.ppt

1.形容词或副词的比较级和最高级1.Yinzuo is bigger than Guicheng.2.Yinzuo is the biggest supermarket 1)比较范围：比较范围：两者两者之间的比较，用之间的比较，用 ________ 级；级；当比较范围是当比较范围是三者或三者以上三者或三者以上时时,用用 _________级 2)标志词标志词:than 用于用于 _____ 级；级； in…/of(+三者或以上三者或以上)短语短语常用于常用于 _____ 级3)形容词最高级前形容词最高级前必须加必须加 ________.of these three.观察观察:发现发现:最高最高比较比较比较比较最高最高the in town.late later - latestearly earlier – earliestbigbigger- biggestfluently/difficultmore～～, most～～重读闭音节、末尾只有一个重读闭音节、末尾只有一个重读闭音节、末尾只有一个重读闭音节、末尾只有一个辅音字母双写加辅音字母双写加辅音字母双写加辅音字母双写加 –er –er 或或或或 –est –est单音节词在词尾比较级单音节词在词尾比较级加加- er或最高级加或最高级加- est以以e结尾的词，只需加结尾的词，只需加－－r 或－或－st以辅音字母加以辅音字母加以辅音字母加以辅音字母加 y y 结尾双音节结尾双音节结尾双音节结尾双音节词变词变词变词变 y y 为为为为 i i 加加加加 –er –er 或或或或 –est –est部分双音节和多音节词在原部分双音节和多音节词在原部分双音节和多音节词在原部分双音节和多音节词在原级前加级前加级前加级前加 more more 或或或或 most most少数以少数以er,ow 结尾的双音结尾的双音节词加节词加-er -esttalltaller- tallest clevercleverer-cleverestcheap, cold, small, warm, young, highfine, nice, safehappy, busy, dirty, easy, lazy, prettyfat, hot, red, thin, wet, sad narrow, yellow quickly, slowly, useful, careful, popular, modern, 形容词和副词比较级和最高级构成形容词和副词比较级和最高级构成形容词和副词比较级和最高级构成形容词和副词比较级和最高级构成 ( (规则变化规则变化规则变化规则变化) )形容词和副词比较级和最高级的构成不规则变化原级 比较级 最高级good / wellbetterbestbad / badly/illworseworstmany / muchmoremostlittlelessleastfarfartherfarthestfurtherfurthestcheap---fine ---fat---heavy ---thin---new---close---easy---cheaper --- cheapestfiner--- finestfatter--- fattestheavier ---heaviestthinner --- thinnestnewer--- newestcloser --- closesteasier --- easiest1. It has the ________ clothing store in town. A. goodest B. gooddest C. best D. better2. This clothing store is ____ than that one. A. bad B. worse C. the worst D. worst3. This book is ____ of all. A. cheapest B. cheap C. cheaper D. the cheapestChoose the best answerChoose the best answer. .4. This is one of ____ films of this year. A. more exciting B. exciting C. the most exciting D. most exciting.5. This watch is ____ than that one. A. much expensive B. expensiver C. more expensiver D. much more expensive。