would better后面加什么形式

用原形,因为would是情态动词,情态动词后用原形。

例句

It would be better to decide it on the toss of a coin.

最好用抛硬币的方式来对此事做决定。

He would have done better to play a spade now.

他要是现在出一张黑桃牌就更好了。

Perhaps it would be better if you came back tomorrow.

如果你明天回来，也许更好。

I would work better if I had some peace and quiet.

四周若再安静一些，我会干得更好。

We felt we might finish third. Any better would be a bonus.

我们觉得我们可能得第三名。任何更好的结果都是意外收获。