a pair of new shoes (was)bought for me by my father yesterday.为什么用was?

来源:学生作业帮助网 编辑:六六作业网 时间:2024/12/24 10:27:15
apairofnewshoes(was)boughtformebymyfatheryesterday.为什么用was?apairofnewshoes(was)boughtformebymyfather

a pair of new shoes (was)bought for me by my father yesterday.为什么用was?
a pair of new shoes (was)bought for me by my father yesterday.为什么用was?

a pair of new shoes (was)bought for me by my father yesterday.为什么用was?
由yesterday可知,本句是过去时.所以系动词be要用was(本句是过去被动时)

这里表示被动
鞋子被买

首先是被动,be done
然后是yesterday,过去时

因为a pair是一双,单数。

这道题有两个注意点:
1. a pair of sth 后面接谓语动词时用单数形式。
2. 时态,yesterday 表示过去式
故综上考虑,用was, 而不是用are/were/is.
希望能帮到你哈~~