初中英语知识点总结:初中英语语法——形容词副词比较级最高级重点句型
2018-07-20 15:25
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作者:
新东方网小编给各位初三考生整理了各学科的复习攻略,本文是初中英语知识点总结:形容词副词比较级最高级重点句型归纳,帮助各位考生梳理知识脉络,理清做题思路,希望各位考生可以在考试中取得优异成绩!
◇句型一:形容词或副词比较级+than…
□注意事项:
该句型为比较级的最基本句型。只要看到than,即可确定前面使用比较级。
He is taller than I am.
The boy does his homework more carefully than the girl.
◇句型二:less + 形容词的原级 + than
□注意事项:
该句型表示“不如、不及”,特别需要注意的是,less本身就是little的比较级,后面必须跟形容词的原级,否定就造成了比较级的重复使用。
This computer is less expensive than that one.
◇句型三:as +形容词或副词的原级+ as
□注意事项:
该句型表示对比的两者程度相当,as之间必须跟形容词或副词的原级,决不能使用比较级。此外,还要确定使用形容词还是副词。确定的依据就是根据第一个as前的动词,如果是系动词(如be,感官动词look, sound, smell, taste, feel等),那么就用形容词的原级,如果前面的动词是一般的实义动词,那么就必须用副词的原级修饰动词。
This lesson is as easy as that one.
Lucy talks with old people as politely as her sister.
特别提醒:as…as之间也可以跟名词,句型如下:
☆as +形容词+ a/an +单数名词+as
He is as kind a person as his father. 他和他爸爸一样都是善良的人。
☆as + many/much+不可数名词/可数名词复数+as
I can carry as much paper as you can. 你能搬多少纸,我也能。
I have as many books as you do. 我的书和你的一样多。
We’ll give you as much help as we can. 我们将尽我们所能给你帮助。
其它几个关于as…as的句型:
☆as … as one can:尽其所能eg.He began to run as fast as he could.
☆as … as possible:尽可能 eg.Please help?us?as quickly as possible.
☆as soon as…一……就…… eg.He will call me as soon as he comes here.
◇句型四:not as/so +形容词或副词的原级+ as
□注意事项:
该句型表示“前者不如后者……”,往往可以与句型一和句型二替换。第一个as可以换为so。
This classroom is not as bright as yours.
I cannot run as fast as you.
◇句型五:the +形容词或副词最高级+ in / of / among +比较范围
□注意事项:如果这里为副词最高级,前面的the常常省略。介词in和of的用法完全不一样。in表示“在某一范围内”,如:in the classroom,in the world。of表示“在同类之间”,of后面的词与主语同类,另名词前一般有冠词the。among表示“在(三者或三者以上)之间”,among后接代词或没有修饰语的名词。
The Changjiang River is the longest river in our country.
Peter is the tallest of the six students.
This picture is the most beautiful among these.
◇句型六:one of + 形容词最高级+可数名词复数形式
□注意事项:
one of有三大考点:1. 后跟形容词最高级;2. 后接可数名词复数形式;3. 作主语时主语为one,谓语动词用单数形式。
One of the smallest dinosaurs was about one metre long.