形容词的比较级和最高级.docx

形容词的比较级和最高级1. 形容词的原级1). as + 形容词原级 + aseg. He is as tall as his father. 他和他父亲一样高。否定形式为：not so (as) + 形容词 + as这种结构前可以带表示程度的状语。如：almost, nearly, quite, twice, half, three times等eg. The room is three times as big as that one. 这个房间是那个房间的三倍。2). as many + 可数名词/ much + 不可数名词 + aseg. There are as many students in our class as in yours.3). as + 形容词原级 + a (an) 可数名词单数形式 + aseg. He is as good a person as his father.2. 形容词的比较级形式和最高级形式的构成大多数形容词的比较级和最高级是采用在词尾加-er 和-est的形式，多音节形容词前加more 和most 构成，形容词的最高级前要加定冠词the。具体变化为：1). 不规则变化有些形容词的比较级和最高级的变化是不规则的：原级 比较级 最高级good better bestwellbad worse worstillmany more mostmuchfar farther farthest further furthestlate later latest latter lastold older oldest elder oldestlittle less least3. 形容词比较级结构形容词比较级用来描述两种事物或人在性质、大小、高低等方面的差别。形容词比较级的基本结构主要有：1). 形容词的比较级 + thaneg. Real friendship is more valuable than money. 真正的友谊比金钱更有价值。This lesson is easier than the last one. 这课比上一课容易。2). 形容词比较级 + 名词 + thaneg. I did more work in two hours than he had done all day. 我两小时干的活比他一整天干的活都多。3). Less +形容词原级 +thaneg. He is less diligent than his sister. 他不如他姐姐用功。4). less/fewer + 形容词原级 + 名词 + thaneg. She made fewer spelling mistakes than before. 她现在的拼写错误比以前少了。He had less money than he had before. 他现在的钱比以前少了。4). the + 形容词比较级 + the + 形容词比较级eg. The more medicine I take, the worse I seem to feel. 越吃药我的感觉似乎越糟。The higher, the colder.4. 形容词比较级的修饰语形容词比较级可以由far, still, ever, much, a great deal, somewhat，a lot, twice, three (four) times, 20%等修饰，用于加强比较级，也可用a little, slightly, to a certain extent, rather, fairly, a bit, a little bit等修饰，用来减弱比较级意义。Light travels much faster than sound. 光速比胜诉快的多。Health is a great deal more valuable than wealth. 健康远比财富更宝贵。He is a little bit shorter than his brother. 他比哥哥低一点点。5. 形容词比较级中的常用搭配1). no more than 只eg. Its no more than a false alarm. 那只是虚惊一场。2). not more than 最多eg. He is not more than twenty years old. 他最多有二十岁。3). no less than 多达eg. He stayed there for no less than two months. 他在那儿呆了两个月之久。4). Not less than 至少eg. He gave her not less than one thousand dollars. 他至少给了她一千美元。5). no lessthan 和一样eg. John is no less hardworking than his sister, but he failed in the examination/ 约翰和他姐姐一样努力，可他考试没及格。6). not less than 也许比更eg. He is not less rich than his brother. 他也许比他哥哥富。7). not so muchas与其说不如说eg. She is not so much an actress as a singer. 与其说她是个演员，不如说她是个歌手。6. 形容词的最高级的基本结构形容词的最高级表示在一定范围内某类事或某人在性质、高低和大少等方面最高或最低。形容词最高级的基本结构为： the + 形容词最高级 + 比较范围 （如介词of 或in 的短语或that 从句）eg. He is the tallest boy in his class. 他是他们班最高的男孩。He is the best of all. 这是所有中最好的。This is the most interesting film that I have seen. 这是我所看过的电影中最有趣的一部。7. 形容词的原级或比较级也可以表示最高级的意义，其结构为：1). 否定词语 + so/as + 形容词原级 + aseg. No boy is so brave as Tom in his class. 在班里没有哪个男孩比汤姆更勇敢。2). 否定词语 + 形容词比较级 + thaneg. Nothing is more exciting than to travel. 没有什么比去旅游更令人兴奋。3). The + 形容词比较级+ than + any other + 单