2016年英語六級考試語法鞏固:had better

字號:

had better
    had better 相當(dāng)于一個助動詞,它只有一種形式,它后面要跟動詞原形。
    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表示與事實相反的結(jié)果,意為"本來"。
    You had better have come earlier.