（推荐）2014新目标八年级上形容词和副词的用法

1、形容词和副词的用法一、 作用：1. 形容词：(1) 形容词在句中常修饰名词和代词。A good boy. Something important (2)形容词在句中作定语、表语、宾语补足语。 Our country is a beautiful country. (作定语) The meal is delicious. (作表语) We keep our classroom clean and tidy. (作宾语补足语)2. 副词： （1）副词在句中修饰动词、副词、形容词、全句（Luckily）。 She speaks English well. Luckily, I passed the

2、exam. （2）副词在句中可作状语、表语、和定语。 He studies very hard. (作状语) When will you be back.（作表语）注意 ：常用来修饰原级的词有：very，too, so, really, quite, pretty等二、 位置1.形容词：通常要放在所修饰词之前，但要放在不定代词之后。2.副词： 1）多数副词作状语时放在动词之后。如果动词带宾语，则放在宾语之后。 Mr. Smith works very hard. She speaks English well. 2) 频度副词作状语时，通常放在行为动词之前，情态动词、be动词和助动词之后。 H

3、e usually gets up early. I am hardly ever late for school. 3) 程度副词一般放在所修饰词的前面，但enough做副词用时，通常放在被修饰词的后面。Enough修饰名词时可前可后，习惯放前面。 He runs very fast. He didnt work hard enough. I have enough money.三、 形容词和副词的比较等级的用法：1、 构成：详见后表2、 用法：（1） 原级的用法A. 单纯的说明一个人和事物的性质和特征时用原级。如：I am tall. He runs fast. 只能修饰原级的词有 ver

4、y, pretty, so, too 等。如： She is too young to go to school.B. A+v.+as+原级+as+B 表示 A和B程度一样。如：Tim is as old as Tom.C. A+v.+not so/as+原级+as+B 表示A不如B .This book is not as good as that one.=That book is better than this one.(2) 比较级常用的句型结构A.两个人或事物比较时，用比较级。既“比较级+than” Our teacher is taller than me.B. “The +比较

5、级,the +比较级” 表示 “越.就越.” The more you study, the more you know. The more, the better.CWhich/Who+谓语+比较级，A or B? Who studies harder, Li Ming or Bob?D. “比较级 + and + 比较级” 表示 “越来越.”Our country is becoming more and more beautiful. Its getting hotter and hotter.注意 ：常用来修饰比较级的词有：much, a litter, a lot 等。如： Toda

6、y is much hotter than yesterday.(3) 最高级常用的句型结构：形容词和副词最高级用于三个或三个以上的人和物进行比较。后长跟of 或 in 短语。但形容词最高级前必须加the, 副词前可加可不加，且常省略。He is the tallest in our class. Tom runs fastest of the boys. A. “主语+v.+ the + 最高级+（单数名词）+in/of短语 ” 表示“是中最的”。 Tom is the tallest（student） in his class. = Tom is the tallest of all the students.B. “主语+v.+ one of the + 最高级+ 名词复数+in/of短语 ” 表示“是中最之一”。 Beijing is one of the biggest cities in China.不规则的比较级和最高级:原级比较级最高级badworseworstillmanymoremostmuchgoodbetterbestwellfarfarther(further)farthest(furthest0oldolder(elder)oldest（eldest）特殊形式比较级，共有三对二合一：坏（bad）病（ill）两多（ma