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两个英语语法问题.1.we are both at home .(home 不是副词么?比如说go home ,前就不加

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两个英语语法问题.
1.we are both at home .(home 不是副词么?比如说go home ,前就不加to介词,但为何例句要加at?)
2.she was a girl who dressed as man .(为什么who 后面不加was ,be dressed as 同dress as 有什么差别?还是两者都可以?)
两个英语语法问题.1.we are both at home .(home 不是副词么?比如说go home ,前就不加
1.we are both at home .(home 不是副词么?比如说go home ,前就不加to介词,但为何例句要加at?)
---home既可以做副词,也可以做名词(没有复数,表抽象概念)
例如:回家---go home 是副词,不可以用介词to,
但回你的家---go to your home,就是名词了,就必须要加介词to ,
be at home ,home也是名词;如果去掉at ,那home就是副词了,意思一样的.
The boy is at home.=The boy is home.
2.she was a girl who dressed as man .(为什么who 后面不加was ,be dressed as 同dress as 有什么差别?还是两者都可以?)
---该句如果用了was,那就变成了被动语态,而这里的穿衣服是主动语态.
be dressed as 可解释为“(被)打扮得像...”比如你妈妈把你打扮的像个男孩,
---You 're dressed as a boy.
dress as和上面比较,就是主动关系,自己穿着打扮,如上句:She was a girl who dressed as man.