形容词和副词的比较等级及用法.docx
精选优质文档-倾情为你奉上形容词和副词的比较等级及用法一. 形容词和副词比较等级的构成1. 规则变化单音节及部分双音节词 情 况 构成方法 例 词 一般情况 加er/esttall-taller-tallest 以e结尾的词 加r/stnice-nicer-nicest以辅音字母+y结尾的词变为i,再加er/estheavy-heavier-heaviest以一个辅音字母结尾的重读闭音节先双写词尾字母,再加er/estbig-bigger-biggest多音节词及部分双音节词在词前加more/mostbeautiful-more beautiful-most beautiful2. 不规则变化如下: good/well better -best ill/bad/badly worse -worstmany/much more -most little less -leastold -older/elder oldest/eldest far -farther/further farthest/furthest二 形容词、副词等级的基本用法1. 表示二者在性质和程度上相同时,用“as+原级+as”意思是“和一样”。 This story is interesting as that one.2. 表示二者在性质和程度上不同时,用“not as / so+原级+as”意思是“和不一样”。He is not /as tall as his elder brother. (他没有他哥哥高。)3. 表示A比B更,用“than”I am older than he/him.我比他大。比较级前还可用much, even, still, a little, far, any, 来修饰Traveling by train is much(的多)cheaper and far(远远的)more enjoyable than a rushed trip by air.坐火车旅行比坐飞机旅行有趣多了。She is even(更加)more beautiful than before.她比以前更加漂亮了。4. 三者或三者以上的人或事物进行比较,一般使用最高级,形容词最高级前面要加定冠词the,副词级前可加也可不加the,之后一般要接表示范围的in/of短语。An elephant is the heaviest animal in the zoo.Tom is the tallest of all. 汤姆是所有人中最高的。He ran fastest of all. 他是所有人中跑的最快的。of“在之中”表示属性(同类人或物)。in“在范围之中”,与表示范围或场所的名词连用。最高级前的修饰语也可以是first, second, thirdThe Changjiang river is the longest river in China.5.“比较级+and+比较级”表示“越来越”的意思,若形容词或副词是多音节词,应用“more and more+原级”,此结构后不接than引导的从句。如:When spring comes,it get warmer and warmer。春天来临时,天气变的越来越暖和。Our school is becoming more and more beautiful.我们的学校正变得越来越漂亮。6. the+比较级,the+比较级 译为“越,就越”The busier she is, the happier she feels. 越忙她感觉就越幸福。The more you read, the more youll learn. 你读的越多,了解就越多。The more quickly you get ready, the sooner well be able to leave.你越快能准备好,我们就越能早点走。7. 表示倍数times+形容词比较级+thanThis book is twice thicker than that one. 这本书比那本书厚两倍。专心-专注-专业