为什么不能用across the street来表示穿过街道的意思,而必须用cross the street

来源：学生作业帮编辑：搜搜做题作业网作业帮分类：英语作业时间：2024/05/14 08:06:17

across：
adv.We can't swim across.【副词】到对面
prep.He walked across the field.【介词】穿过
所以,across只能作为副词或介词,配合句子中相关成分表达穿过的意思,而无法独立表达.
cross则是v动词,表示穿过,越过,可以直接用在句子中.

为什么不能用across the street来表示穿过街道的意思,而必须用cross the street Be careful when you cross the street.为什么用cross而不用across? across the street和cross the street across the road与 cross the street的区别 walk across the street 还是 walk cross the street? 用across the street造句 “go through the street”还是“go across the street",为什么? cross the street=? across from the street through the street、across the street 的区别是什么?急 cross the street的否定回答 Cross the street的否定句