译林版初二上学期英语
《Unit 3 A day out》语法解析
as...as...的用法
Some day it will become as busy as Hong Kong,I'm sure.
我确信总有一天,它会和香港一样繁华。
本句中 as busy as…表示“和…...一样繁华”,其中 as...as...表示“和......一样……”,as 和 as 之间要用形容词或副词的原级。如:
She is as tall as her brother.
她和她的哥哥一样高。
David studies as hard as me.
戴维学习和我一样努力。
在否定结构中,“A is not as...as B”意思是“A不如B……”。如:
This desk is not as heavy as that one. 这张桌子不如那张重。
=This desk is lighter than that one.
当我们对事物进行比较时,要注意被比较的双方必须是同类事物。如:
Her ruler is as long as me. (×)
Her ruler is as long as mine. (√)
as...as...拓展延伸
拓展延伸
反身代词
①第一、二人称反身代词由“形容词性物主代词+self(单数)/ selves(复数)”构成;第三人称反身代词则由“宾格人称代词+self(单数)/ selves(复数)”构成。
单数 | 复数 | |
第一人称 | myself 我自己 | ourselves 我们自己 |
第二人称 | yourself 你自己 | yourselves 你们自己 |
第三人称 | himself 他自己 herself 她自己 itself 它自己 | themselves 他们/她们/它们自己 |
②由反身代词构成的常用短语:
help oneself to… 随便吃/喝……
enjoy oneself 过得快乐;玩得开心
teach oneself…(=learn…by oneself) 自学……
look after oneself f照顾自己
dress oneself 自己穿衣服
Unit 3 A day out