had better后加什么词性
had better 后面加动词原形。had better do sth 最好做某事。
You had better refrigerate the beer before drinking it.
喝啤酒前你最好先把它冷冻一下。
I worried for ages and decided that I had better break it to her.
我烦恼了很长时间，后来决定还是把这事告诉她。
I had better say a few words by way of explanation.
我最好以解释的方式说几句话。
You had better get professional advice before buying stocks.
你在买股票前，最好听听行家的意见。
In order to show our respect for others, we had better listen to them first.
为了表示对别人的尊重，我们最好先听别人表达。