中考英语 语法复习 专题六 形容词和副词（16张PPT）

(共16张PPT)
考试要求：
1 熟练掌握形容词作定语、表语及宾语补足语的用法。
2 熟练掌握表示时间、地点、方式、程度、原因等疑问副词的用法。
3 熟练掌握形容词、副词比较级和最高级的规则变化形式。
4 熟练掌握常见形容词、副词比较级和最高级的不规则变化形式。
如：good, well, many, much
5 掌握little, far, ill, bad, badly 等词的比较级和最高级的不规则变化形式。
6 熟练掌握形容词、副词比较等级的基本句型及基本用法。
7 初步掌握 much, a little 等副词修饰形容词、副词比较等级的用法。
一 形容词作定语、表语及宾语补足语的用法
如：I have an important meeting to attend.
(作定语)
The food tastes delicious. (作表语)
You must keep the food cool. (作宾补)
注意：1有少数形容词只能做表语，不能做
定语。如：alone, ill, afraid, alive
如：I have to stay at home to look after my sick mother.（sick不能用ill代替）
2 形容词修饰不定代词时，要将形容词放在不定代词的后面。
如：I have something important to tell you.
* 表示时间、地点、方式、程度、原因等疑问副词的用法：用于引出疑问句的副词叫疑问副词。常见的有when, where, why, how等。
如：Where did you buy the dictionary When will the meeting begin
二 形容词、副词比较级和最高级的规则变化形式。
1 单音节和少数双音节形容词
* 一般情况在词尾加er 和 est 构成。如：small-smaller-smallest
* 以 e 结尾在词尾加 r 和 st 构成。如：nice-nicer-nicest
* 以 辅音加y 结尾, 去掉y再加上 ier 和iest 构成。如：busy-busier-busiest
* 一个辅音字母结尾其前面的元音字母发短元音的重读闭音节词，须双写该辅音字母加er和est。 如：big-bigger-biggest 除此之外还有：hot, wet, thin, red, fat
2 多数双音节和多音节词以及以ly 为结尾的副词，在原级前加more, most
如：serious-more serious-most serious
quickly-more quickly-most quickly
三 常见形容词、副词比较级和最高级的不规则变化形式
原级 比较级 最高级
good\well better best
many\much more most
old older\elder oldest\eldest
四 little, far, ill, bad, badly 等词的比较级和最高级的不规则变化形式
原级 比较级 最高级
bad\ill worse worst
little less least
far farther\further farthest\furthest
五 形容词、副词比较级和最高级的基本句型及基本用法
1 as + 原级 + as… 和…一样
如：Tom is as careful as Linda.
Tom drives as carefully as Linda.
2 not as (so) + 原级 + as… 不如…
如：This park isn’t as beautiful as that one.
That park is more beautiful than this one.
3 比较级+ than …，与…相比…
如：He is taller than me.
He works harder than me.
4 The + 最高级+… in (of) … …中最…
如：He is the strongest of the three boys.
It is the widest road in our city.
He jumps (the) highest in his class.
5 Which (Who) …+比较级, …or… …和…中，哪一个/谁更…？
如：Which sweater is more comfortable, the
green one or the pink one
Who finished the paper more quickly,
Tom or Jerry
6 Which (Who) …+最高级, …, …or… …，…和…，哪一个/谁最…？
如：Who is the cleverest, Tom, Jerry or Pluto
Which pen writes best, yours, his or mine
六 部分副词可以修饰形容词、副词比较等级的用法
在比较级前可以使用以下词来修饰
比较级。
如：much, a lot, far, a bit, a little, still 等。
如：I am much taller than you.
You are a little more careful than me.
例题分析：
1 ---Is maths more difficult than physics
---No, maths isn’t as _______ as physics.
A easy B difficult
C easier D more difficult
解析：本题考查的是形容词比较等级中的原级的用法。原级比较中as…as中应接形容词原形，结合句意“数学没有物理难”，故应选B。
2 None of the students watched it ______ .
A careful enough B enough carefully
C carefully enough D enough careful
解析：本题考查的是形容词和副词用法的辨析。首先应判定是选用用来修饰名词的形容词还是用来修饰动词的副词。这里是修饰watch这一动词，应选用副词。当enough用来修饰副词或形容词时应放在被修饰的形容词或副词之后。故选C。