小学英语知识点形容词名师详解

1、小学英语知识点 形容词形容词主要用来描写或修饰名词或代词，表示人或事物的性质、状态、特征、或 属性，常用作定语，也可作表语、补语或状语。形容词的位置：代名形容词数量形容词性状形容词名词再细分如下：1 放在冠词前的形容词(all，both，such.)2 冠词、指示形容词、所有形容词、不定形容词(the，a，an，this，that ，your ，some ，any.)3 序数(first，second.)4 基数(one，two.)5 性质、状态(kind，fine，good.)6 大小、长短、形状(large，small ，big.)7 新旧、温度(old，new ，hot.)8 颜色(re

2、d，blue.)9 国籍(chinese，english ，japanese.)10 材料(iron，brick，stone.) 11 名词、动名词(boy，house.)1.限定用法：形容词紧靠着代）名词，直接修饰该代）名词。(1)前位修饰：(a)字尾为 en 或表比较的形容词，大多只能作限定用法，放在名词的前面。a wooden leg；earthen ware；his elder sister；the upper room，etc.(b)下列这些形容词只有限定用法，没有叙述用法。upper；former；latter；outer ；inner；utmost；mere；only；utter

3、； main；certain ；very；live；spare；(c)形容词前有 so ；no；too；how 等字时，不定冠词应放在形容词之后。he could not do it in so short a time.he is no less remarkable a man than his elder brother(is).(2)后位修饰：(a)名词之后的数词名词 old；long；high ；wide；deep；etc.a man eighty-five years old ；a river two hundred miles long；(b)为加强语气或音调美，而将限定形容词放

4、在后面。he had a face thin and worn ，but eager and resolute.(c)something ；anything；everyone ；anybody. 形容词。ill tell you something very important.thats nothing new.d)由形容词子句省略主词和动词而不的过去（或现在）分词或形容词片语。i have answered all the letters(which were)received(by me).alfred was a king anxious for his people s welfar

5、e.2.叙述用法：形容词作补语，间接地修饰代）名词。he was awake all the night. 主词补语）the noise kept me awake. 受词补语）注：可作限定用法和叙述用法的形容词。i have many trustworthy friends.和 all of my friends are trustworthy.it was a hot and sultry day.和the weather became hot and sultry.3.作补语的形容词：(1)be形容词介系词：由此结合而成的片语，有些等于及物动词。i am fond of skiing.=

6、i like skiing.he is afraid of it.=he fears it.注：其他如：be capable of；be concerned with ；be(un)familiar with(to)； be late for；be subject to；be worthy of ；etc.(2)某些已转化为形容词的过去分词，其后通常接 at；about ；with ；in； of 等介词。john is interested in english grammar.he was surprised at her behaviour.(3)be形容词介系词：可接代）名词，动名词，

7、或名词子句，但名词子句若是 that 子句须省略介词，因 that 子句不可直接作介词的受词。she was not aware of the facts.she was not aware(of)how much her husband earned.she was not aware that there is danger.(4)it+be形容词 that 子句it is true that she never came.此类形容词有：certain；likely ；obvious；plain ；possible；true；etc.(a)that 子句中的假设法。it is approp

8、riate that he(should)get the post. （should 可省略(b)人称形容词亦可接其他连接词引导的子句。im not sure why he came.im not clear where she went.4.有关 worth ；worth while ；worthy 的句型如下：(a)主词 (含 it)+be worth+( 动)名词(b)it(虚主词)+be worth while+ 不定词或动名词(c)主词+be worthy+of+( 动)名词主词+be worthy+不定词his book is worth reading.(=it is worth while to read this book.=this book is worthy of reading.=this book is worthy to be read.)5.like 和 as：like 只能作介词不能作