【—之had better单词理解】had better是最好之意，下文是老师为同学带来的跟全面的理解，希望可以帮助到各位。
had better表示"最好"
had better 相当于一个助动词，它只有一种形式，它后面要跟动词原形。
had better do sth
had better not do sth
It is pretty cold. You'd better put on my coat.
She'd better not play with the dog.
had better have done sth表示与事实相反的结果，意为"本来最好"。
You had better have come earlier.
had better同学们应该知道什么意思了吧，那么记在脑海里了吗？如果还没有的话，要加油哦！
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