形容词和副词的比较级和最高级课件.ppt
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1.Sorry,this box is as _____as that one .I can’t carry it.(heavy) (吉林省2009) 2.The Changjing River is _____river in China. A.the longest B.long C.longer D.the longer (2009) 3.Tom is a good runner .He runs____than his friends. A.fast B. faster C. slower D. slowerest (2008) 4.---Who is ____running star in your school? ---_I think Jim is. (2007) A.famous B. more famous C.the most famous D.less famous 5. Let’s go by plane.It’s____than by train. A.faster B.fastest C. slower D. slowest. * 形容词和副词的比较级和最高级 梅河口市第二实验中学 王秀萍 请你思考:什么是形容词和副词? 形容词用于修饰名词,表示人或事物的属性或 特征等。 副词是用来说明动作或状态的特征,说明时间, 地点,程度等概念。它用来修饰动词、形容词、 副词、短语或句子。 形容词和副词的级别 大多数形容词和副词有三个等级: 原级 比较级 最高级 请你观察:形容词和副词比较等级的变化规律 long longer longest nice nicer nicest big bigger biggest early earlier earliest interesting more interesting most interesting carefully more carefully most carefully friendly more friendly most friendly friendlier friendliest good better best many/much more most 原级 比较级 最高级 请你总结:形容词和副词比较等级构成的规律 一. 规则变化: 1.单音节和部分双音节词,在词尾直接加-er,-est 2.以字母e结尾的,加-r,-st 3.以重读闭音节结尾且末尾只有一个辅音字母, 双写此字母,再加-er,est 4.以“辅音字母+y”结尾的,把y变成i,再加- er,est 5.多音节词和大部分双音节词,在词的前面加more 或most 6.有些双音节词既可用more,most形式,又可用- er,-est形式 请你牢记: 一,要双写再加-er,-est的词有哪些? hot big fat thin red wet sad glad … 二. 不规则变化的词有哪些? 最高级 比较级 原级 furthest further farthest farther far eldest elder oldest older old least less little most more many/much worst worse bad/ill/badly best better good/well 请给出下列形容词或副词的比较级和最高级 tall near large thin hot funny happy beautiful quickly quiet little taller tallest nearer
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