初中一年级形容词的比较级与最高级讲解以及习题
比较级的构成
一、形容词级的构成
1. 单音节形容词的比较级以及以-ly, -er, -ow 结尾的形容词在词尾加-er；
以 e 结尾的形容词在词尾直接加-r 构成。
dark→darker; quick→quicker; early→earlier; clever→cleverer; simple→simpler; narrow→narrower。
（1）单音节词和少数双音节词一般在词尾加 er 或 est： bright-brighter-brightest
以不发音的 e 字母结尾的加 r,或 st： large-larger-largest
以辅音字母加 y 结尾的变 y 为 i 加 er 或 est: easy-easier-easiest
以一个辅音字母结尾的重读闭音节词双写最后一个辅音字母再加 er 或 est:
big-bigger-biggest
以 er，结 ow 尾的双音节词加 er 或 est:clever-cleverer-cleverest;
slow-slower-slowest
2. 多音节形容词的比较级在其前加 more 构成: important→more important; beautiful →more beautiful
3. 表语形容词以及由分词变来的形容词，在其前加 more 构成: afraid →more afraid; interesting→more interesting; pleased→more pleased。
4. 少数形容词的比较级是不规则的： good/well-better-best; bad/
badly/ill-worse-worst; much/many-more-most; little-less-least;
far-further-furthest; old-older-oldest
5.部分形容词本身表示最高级，因此他们没有比较级和最高级形式：favourite
注：
少数单音节词前面加 more-,most- 构成比较级和最高级
tired ---- more tired ,most tired
fond ----- more fond ,most fond
glad ----- more glad ,most glad
bored ---- more bored ,most bored
pleased---- more pleased ,most pleased
二不规则变化
good /well------- better ,best
bad/badly/ill------ worse ,worst
many/much-------more ,most
little ------ less ,least
far ---- farther,farthes / firther ,furthest
old ---- older ,oldest (GA)
---- older ,oldest / elder ,eldest (GB)
三下列形容词和副词的比较级和最高级有两种形式
cruel----- crueler,cruelest /
more cruel ,most cruel
strict---- stricter ,strictest /
more strict ,most strict
often----- oftener ,oftenest /
more often ,most often
friendly------ friendlier ,friendliest /
more friendly ,most friendly
clever----- cleverer,cleverest /
more clever ,most clever
原级比较
1. 由“．．．as + 形容词 + as．．．”或“．．．as + 形容词 + 名词 + as．．．”构成。
My grandpa is as energetic as a young man. Exercise is as useful a way as any other to lose unwanted weight. I try to find as much information as I can about what happened.
2. 由“．．．not so (as) + 形容词 + as．．．”或“．．．not so (as) + 形容词 + 名词 + as．．．”构成。
Luckily the weather was not so wet as it is today.
不同级比较
1. 由“……形容词比较级 + than．．．”构成。
He is more concerned about others than about himself.
2. 由“．．． many / much more + 可数 / 不可数名词 + than．．．” My friend earned much more money than I did last year.
特殊句型
1. “比较级＋ and + 比较级”或“more and more / less and less + 原级”结构表示“越来越……”的意思，与这类结构搭配的常用动词有 grow, get, become 等。
She felt herself becoming more and more nervous. As the winter is drawing near, it's getting colder and colder.
2. the + 比较级 + of the two + 名词。
Jane is the taller of the two children in our family.
3. “the + 比较级……， + 比较级……”， the 表示“越……，越……”。
The more magazines you sell, the more money you will get.
4. “否定 + 比较级”相当于最高级。
—Wait until we get a satisfactory reply, will you? — I couldn't agree more. The idea sounds great to me.
5. “a + 比较级 + 名词（than．．．）”结构常出现在以 never 构成的完成时态的动词后面。
How beautifully she sings！I have never heard a better voice.
6. 倍数表示法：．．．times as + 形容词原级 + as．．．；．．．times + 形容词比较级 + than．．．；．．．times the + 性质名词 + of．．．。
The dining hall is three times as large as that one. The dining hall is three times larger than that one. The dining hall is three times the size of that one.
7、 the more….. the more….表示“越……越……”: The more books you read, the wider your knowledge is. The more food you eat, the fatter you are.
8、 more and more….表示“越来……越……”: More and more students realized the importance of a foreign language.
Our country is getting stronger and stronger.
注意事项
1. 为了避免重复, 常用 the one 代替单数可数名词, the ones, those 代替复数名词, that 代替单数或不可数名词。
2. 当比较对象属于同一范围时，需使用 other 来排除自身，否则会造成与自身相比较的矛盾。
Canada is larger than any other country in North America.
4. “no + 形容词的比较级 + than”结构表达对两者均否定。
Don't be proud so early. You are no better than me．
5. 比较级前面可以用 even, still, yet , any, much, rather, a little, a lot, by far 等修饰语用以加强语气或表示比较程度。
To tell you the truth, my boyfriend is much older than me.。