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 _____ ______; 以不发音的e字母结尾的加r,或st：large; 以辅音字母加y结尾的变y为I加er或est:easy； 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 以er，ow结尾的双音节词加er 或est:clever slow
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1795年变来的形容词，在其前加more构成。afraid →more afraid; interesting→more interesting; plead→more plead。
4. 少数形容词的比较级是不规则的： good, well; bad, badly, ill; much, many; little; far; old;
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 round
注：只有少数形容词和副词有两种比较级和最高级形式：clever old far
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.
Exerci is as uful a way as any other to lo 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 himlf.
帅的英语 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 herlf 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.
论孩子
3. “the + 比较级……，the + 比较级……”，表示“越……，越……”。
The more magazines you ll, 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.
英文日期怎么写
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, tho 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.
巩固练习：
（一） 写出下列形容词与副词的比较级与最高级形式：
long_____ ______ wide ______ _______ fat ____ _____
heavy____ ______ slow ______ _______ few____ _____
brightly______ -_____ bably _____ _______ far____ _____
quickly _____ ______ happy_____ -______ unhappy________
(二)用所给词的正确形式填空：
1. Of the two girls, I find Lucy the _______ (clever).
2. Gold(黄金) is ______ (little) uful than iron(铁).
3. My sister is two years _______ (old ) than I.
4. John’s parents have four daughters, and she is the _____ (young) child.
5. The _____ (cheap) bags are the not usually the best ones.
培养方案6. The short one is by far _______ expensive of the five.
墙壁颜色7. The boy is not so ______ (interesting) as his brother.
8. Dick sings _____ (well), she sings ______(well) than John, but Mary sings______(well) in her class.
9. She will be much ______ (happy) in her mew hou. 可乐杀精
10. This dress is ______ that.(twice, as…as…, expensive)
(三)选择填空：
1． He feels _____ today than yesterday.
A. tired B. more tired C. more tireder D. much tired
2. Which do you like _____, coffee, tea or milk?
A. the worst B. wor C. the wor D. worst
3. Of the two toys, the child cho_____.
A. the expensive one B. one most expensive
C. a least expensive D. the most expensive of them
瑞字成语
