初中英语语法《比较级和最高级》

形容词和副词的比较级和最高级（归纳、复习课）府君初中吴 科形容词和副词的比较级：形容词和副词的比较级：一、概述：一、概述：二者（人或物）比较，其中一个比另一个更.,较.。比较级中常用连词_来连接比较的对象。有时句子中没有than,而是根据句意使用比较级。二、基本句型：二、基本句型：than1、AB 2、A=B3、AB即二者比较，A比B更.,结构为：比较级+than,如Jim is taller than Tom.He runs faster than his little brother.即二者比较，A与B相同，相等。结构为：as+形或副的原级+as,如Jim is as tall as Tom.He runs as fast as his little brother.即二者比较，A不如B.结构为：not as/so +形或副的原级+as,如Jim is not (isnt) as/so tall as Tom.He doesnt run as/so fast as his little brother. 三、特殊句型： 1、the + 比较级+of the two.表强调，二者当中，较,更She is the funnier (one) of the two (girls).Of the two students, Sarah is the thinner (one).2、比较级+and+比较级，表越来越.In May, the weather is getting warmer and warmer. He studies harder now, so his grades are better and better. 3、the +比较级，the +比较级，表越,就越The more, the better.The harder you study, the better grades you will get.形容词和副词的最高级：形容词和副词的最高级：1、概述：2、the的使用：三者即以上（人或物）比较，其中一个最.最高级句子中，常用in或of来表示比较的范围。形容词的最高级前必须加the,但有时被my ,her ,his,等形容词性的物主代词所代替。副词的最高级前可以不加the,如：Jim is the most outgoing student in his class.Sarah runs (the) fastest of the five boys.China is one of the biggest countries in the world.3、比较级与最高级之间的互换：、比较级与最高级之间的互换：Lily is more outgoing than any other student in her class.=Lily is the most outgoing student in her class.Shanghai is the biggest city in China.=Shanghai is bigger than any other city in China.比较级和最高级的变化规则：1、规则变化：2、不规则变化：