过去式变否定什么时候用didn't什么时候用wasn't或weren't

Question

如题所述

Answer 1

不行，go是动词，didnt表示否定过去的动作。wasnt是否定过去的状态，后面接形容词或者名词,或者是过去进行时才能用。e.g.I
wasnt
going
to
the
park
this
time
yesterday.（我昨天这个时候不是正在去公园）或者I
wasnt
in
the
park
yesterday.(我昨天不在公园）

Answer 2

答案错吧？正确的是：
no,
i
wasn't
.
因为前面有动词were，而不是助动词did
区别：
did
you
stay
at
home
last
weekend
?
no,
i
didn't
.
加油！不明白再问！如果帮到你，请采纳，谢谢！

Answer 3

楼主您好，
如果肯定句的谓语动词是
was
否定式就是
wasn't
如果是其他动词则改为didn't
希望可以帮到您。