we saw some birds are happy中的are用不用变过去式？

see some birds过去式是什么

过去式 saw,过去分词seen

we are very happy的过去式是什么

它的过去式: We were very happy.

We were very happy 请问这句对吗?还是happy需要改成过去.

过去时态,意思:我虽然很累,但是很开心

we saw some birds in the tree (改为否定句)

we didn't see any birds in the tree.原句为一般过去时,含有动词的句子的否定要用助动词来完成.在否定句中,some要改成any.

We have got some sugar.这是一般过去式,为什么have不用变h.

首先,这句话用的时态不是一般过去式,是现在完成式.其次,主语是复数,所以用have而不用has.

---- What ---- (do)she see? ------ She saw some birds.

看后面的谓语是用的过去式还是现在式 比如这句 : 后面的谓语是saw 因此前面也应用过去式did ; 如果后面是sees 那前面才是does . 没有哪个优先之说

we pick some apples and catch some fish.(改为一般过去时)

We picked some apples and catched some fish.

We are very proud of him 这里的are的用法是不是一般过去式

是一般现在时

We asked some people what they think中think 为什么不变过去式

不可以用that, asked that =请求准许; 要求 应该填 about, asked about =询问

We saw some interesting parrots(改为否定句)

你好!We saw some interesting parrots(改为否定句) We didn't see any interesting parrots.