1 比较级和最高级讲解和练习一、形容词的比较级和最高级：1. 在英语中，在表示“比较⋯”和“最⋯”时，形容词要用特别的形式，称为“比较级”和“最高级” ，原来的形容词称为“原级”：原级比较级最高级strong 强stronger 较强strongest 最强big 大bigger 较大biggest 最大nice 美好nicer 较美好nicest 最美好tired 疲劳more tired 较疲劳the most tired 最疲劳old 老elder 年长的the eldest 最年长的二、形容词比较级和最高级的用法：1、两者之间的比较，常用比较级结构为“比较级 +than”Eg: ①His room is bigger than mine. 他的房间比我的房间大。②She is younger than my sister. 她比我妹妹年轻。(注意：在形容词和副词的比较级前，有时可以用much, a little ,even, a lot, a little, a bit, a little bit 等词来修饰 )Eg: I am a little heavier than him. 2.三者或三者以上的比较，用最高级Eg: ① It is the largest island in Europe. 它是欧洲最大的岛。② The Yangtze is the biggest river in our country. 长江是我国最大的河流。③ It was the cheapest hotel we could find. 这是我们能找到的最便宜的旅馆。3. 表示两者在某一方面相同时，用句型“as +形容词 /副词的原级 +as”Eg: ① I think science is as important as math. ② Tom runs as fast as Jack. 4.表示一方在某一方面不及另一方时，用句型 “not as +形容词或副词的原级+as”或“not so +形容词或副词的原级+as”Eg: ① It is not so cold as yesterday ② Jack is not as old as Tom 或者用“ less+原级 +than⋯”(此处形容词和副词是双音节或多音节词) Eg: She is less healthy than him. 三、比较级的特殊句式： 1. “比较级 ＋ and + 比较级”或“more and more / less and less + 原级”结构表示“越来越⋯⋯”的意思，与这类结构搭配的常用动词有grow, get, become 等。2 She felt herself becoming more and more tired. As the winter is near, it's getting colder and colder. 2. the + 比较级 + of the two + 名词。Jane is the taller of the two children in our family. 3. “the + 比较级⋯⋯ , the + 比较级⋯⋯ ”，表示“越⋯...
