比较状语从句 知识点

一、比较状语从句定义:比较状语从句是状语从句其中一种,主要运用于形容词和副词的原级、比较级及最高级的句子之中,通常由as或than引起,这类从句和大多数状语从句不同,它们不修饰动词,而是修饰as,so,less,more等副词,或其他比较级的词。原级:as…as(和……一样),not so(as)…as … 和不一样,比较级:more…than,更,最高级:The most…in/of, the + 形容词+est…of/in。
二、比较状语从句引导词:
1、常用引导词:as(同级比较),than(不同程度的比较);
2、特殊引导词:the more … the more …; no … more than; not A so much as B。
三、比较状语从句基本用法:
比较状语从句从某种角度上说,它也是一种方式状语从句,它通常可和以下关联词来引导as(或so)...as,than,according as,in proportion as等。
1、as...as...  例如:①He woke up as suddenly as he had fallen asleep. 他醒来得和入睡一样突然。(第一个as是副词)②I have never seen so much rain as fell that February. 我从未见过像那个二月那么多雨。(否定结构常用so…as, 也可用as...as)
2、than      例如:The youth of today are better off than we used to be. 今天的年轻人比我们过去的境况要好。
3、according as   例如:You will be praised or blamed according as your work is good or bad. 你受表扬还是责备得看你的工作好坏决定。
4、in proportion as    例如:Men are happy in proportion as they are virtuous. 人之幸福与德行成正比。
5、The most…in/of    例如:This book is the most interesting of the three.这本书是三本中最有趣的。
6、the + 形容词+est…of/in       例如:This road is the busiest street in our city. 这条路是我们城市最繁忙的街道。
7、no more than只不过(嫌少的意思)       例如:I have no more than two pens.我只有两支笔。
8、not more than不如.....(前者不如后者)     例如:Jack is not more diligent than John.杰克不如约翰勤奋。
9、one of the + 名词(复数) …之一(用于最高级)      例如:Han Mei is one of the best students in our school. 韩梅是我们学校最好的学生之一。

比较状语从句 知识点题库

The two pens are the same, but the red one cost _____________ that one.

A . as much twice as B . twice as much as C . much as twice as D . as twice much as
 I haven't seen _______ this since I began to collect stamps.

A . as old a stamp as B . as an old stamp as C . an old stamp such as D . a such old stamp as
What a table! I've never seen such a thing before. It is.      it is long.
A . half not as wide as B . wide not as half C . not half as wide as D . as wide as not half
My hometown is       beautiful        Hangzhou.
A . as, that B . so, so C . than D . so, as
I have no       two dollars left in my pocket.  
A . than B . more C . more than D . much
I can forget her no more       she forgets me.  
A . than B . as C . for D . though
He has got      presents than I did last time.
A . much B . no less C . many D . least
        this there are no better places.
A . Then B . Than C . For D . As
Nothing is more dangerous than        you make friends with him.
A . that B . it C . / D . as
She thinks more about her appearance than she       her personality.
A . thinks B . thinks about C . think about D . thought about
I have never seen so much rain as        that February.
A . fall B . falls C . fell D . have fallen
He moves more slowly than his sister       .
A . do B . does C . doing D . did
Generally speaking, the information on the Internet is faster than ______ in newspapers.
A . that B . this C . it D . one
这间教室的设施比那间教室的好得多。(facility; that)

They are faced with the same kinds of challenges and problems in life you are.
Tom is     Lily, both of whom are responsible for their students.
A . so good a teacher as B . as a good teacher as C . as good a teacher as D . such good a teacher as
It is generally believed that teaching is _______ it is a science.
A . an art much as B . much an art as C . as an art much as D . as much an art as
Her ambition is to become __________ Li Na.
A . as a great tennis player as B . as great a tennis player as C . a as great tennis player as D . as great as a tennis player
I don't want _______as this.
A . as an expensive car B . as a car expensive C . as expensive a car D . how expensive a car
I spent 300 dollars on the overcoat, but in fact it was worth ______.
A . twice as much B . twice much as C . much as twice D . as much twice