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七年级下册Unit 6 高频考点
同级比较
同级比较的句式表达
同级比较最明显的标志是as…as…,表示“和……一样……”,它的否定形式为not
as/so…as…, 表示“不像……那样……”。表示两个人或事物同一性质的比较。两个as之
间通常为表示数量、程度、性质的形容词,如many、much、little、few、good、tall等。前
一个as为副词,后面跟形容词或副词的原级;后一个as为连接词,后跟相比较的另一个人或物,
也可以跟从句。
The tree is as tall as the building.这棵树和那幢楼一样高。
My mother teaches Grade 7 this year. She is as busy as before. 我妈妈今年教七年
级。她和以前一样忙。
He is as interested as you are in the matter. 对此事他与你一样关心。
This kind of language appeared as early as the Stone Age. 这种语言最早出现在石器时
代。
I can do it quicker than you and do it as well as you. 我能做得比你快且做得和你一
样好。
My handwriting is not as/so beautiful as yours. 我的书写不如你的漂亮。
Objects are not as/so heavy in water as they are in air. 物体在水中没有在空气中重。
It's not as/so hard as I thought. 这没有我想象的那么困难。
It doesn't rain as/so frequently here as it does in my country. 这儿下雨不如我们国家下
雨频繁。
(1) 在“as…as…”结构中,当连词as后跟人称代词时,常用宾格形式。
She doesn't work as hard as me (=as hard as I do). 她没有我工作努力。
(2)当as…as…与表示重量、数量、时间、距离、价格等计量名词连用时,往往并不表示比较,
而是构成一个形容词词组,意为“重达……;多达……;高达……;远至……”等。
She gets as many as eight thousand letters a month. 她一个月里收到的信件多达8 000
封。
The river is as deep as 10 metres. 这条河深达10米。(1)“not as/so…as…”也可以用比较级结构来转换。
Cycling is not as/so dangerous as diving.=Cycling is less dangerous than diving.=Diving
is more dangerous than cycling.骑自行车没有潜水危险。
Jim doesn't run as/so fast as my sister.=Jim runs more slowly than my sister.=My sister
runs faster than Jim.Jim没有我妹妹跑得快。
(2)在“as…as…”结构中,可以用almost、just、nearly、quite等副词修饰。
He is just as brave as you are. 他简直和你一样勇敢。
The book is quite as interesting as you expect. 这本书就像你期望的一样有趣。
