to be done在什么时候用?
来源:百度知道 编辑:UC知道 时间:2024/05/22 07:23:50
越详细越好
being done:(动作)正在实施.
例:The coat is being washed.
(某人)正在洗衣服.
done:(动作)已经被实施.
例:The coat is washed.
(某人)已经洗过衣服.
to be done:(动作)尚待实施.
例:The coat is to be washed.
衣服需要有人来洗.
被动的时候用
have sth to be done 让某物被...做
将被用