had better的用法,最好。。。。
sb had better do sth 某人最好做。。。
sb had better not do sth -- 否定
固定搭配:先举一个例子说明:你最好不要太晚睡觉.You'd better not stay up too late.
因此否定形式为:sb.had better not do sth.切记没有to!希望能够帮到您.
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但have better是其他的意思。
如:We have better computers than you.
这里的have就表示"有"了.