完整word版,形容词比较级和最高级语法讲解与练习
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比较级和最高级讲解和练习
一、形容词的比较级和最高级：
1. 在英语中，在表示“比较…”和“最…”时，形容词要用特别的形式，称为“比较级”和“最高级”，原来的形容词称为“原级”：
原级比较级最高级
strong强stronger较强strongest最强
big大bigger较大biggest最大
nice美好nicer较美好nicest最美好
tired疲劳more tired较疲劳the most tired最疲劳
old 老elder 年长的the eldest 最年长的
二、形容词比较级和最高级的用法：
1、两者之间的比较，常用比较级
结构为“比较级+than”
Eg:①His room is bigger than mine. 他的房间比我的房间大。
②She is younger than my sister. 她比我妹妹年轻。
(注意：在形容词和副词的比较级前，有时可以用much, a little ,even, a lot, a little, a bit, a little bit 等词来修饰)
Eg: I am a little heavier than him.
2.三者或三者以上的比较，用最高级
Eg:①It is the largest island in Europe. 它是欧洲最大的岛。
②The Yangtze is the biggest river in our country. 长江是我国最大的河流。
③It was the cheapest hotel we could find. 这是我们能找到的最便宜的旅馆。
3. 表示两者在某一方面相同时，用句型“as +形容词/副词的原级+as”
Eg:①I think science is as important as math.
②Tom runs as fast as Jack.
4.表示一方在某一方面不及另一方时，用句型“not as +形容词或副词的原级+as”或“not so +形容词或副词的原级+as”
Eg:①It is not so cold as yesterday
②Jack is not as old as Tom
或者用“less+原级+than…”(此处形容词和副词是双音节或多音节词)
Eg: She is less healthy than him.
三、比较级的特殊句式：
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 tired.
As the winter is 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……, the + 比较级……”，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。
—Let’s go out to play, OK?
— I couldn't agree more. The idea sounds great to me.
5. 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.
6.”the more…, the more…”.表示“越……越……”：
The more books you read, the better grades you will get.
The more food you eat, the fatter you are.
7. more and more….表示“越来……越……”:
More and more students realized the importance of a foreign language.
四、最高级特殊用法：
1. 最高级+of/among (同类比较)/ in… (范围比较)
Tom is the tallest of/among the three.
Tom runs (the) fastest in our class.
2. 序数词修饰最高级
Mike is the second tallest student in our class.
3.one of +形容词最高级+名词复数表示“最… 之一”
Jack is one of the tallest students in our class.
Exercise:
一、在空格中填入所给形容词的适当形式：
1. She is two years _______ than me. She’s the _______ girl in our class. (young)
2. Bill is _______ than Tom. He’s the _______ brother in our family. (old)
3. John is the _______ boy in the class. (clever)
4. Her bicycle is _______ than mine. (good)
5. Of the two girls, I find Lucy the _______ (clever).
6. Gold(黄金) is _______ (little) useful than iron(铁).
7. My sister is two years _______ (old ) than I.
8. Tokyo is _______ from Beijing than from Shanghai. (far)
9. It is ________ in Hong Kong than in Kunming. (hot)
10.He is ____________ among us. (careful)