allow sb to do sth 的否定形式

3个回答

  • 1 如果你是要是否定整个句子,就在动词前面加助动词.

    2 如果你是要否定不定式的动作,就在不定式符号to前面加not.

    3 有些否定转移的动词像think,believe,suppose,imagine,expect等后面接宾语从句,要对从句进行否定,该否定应移至主句,即否定主句的这些谓语动词.

    I don't think it will rain tomorrow.

    We don't expect our football team will win the World Cup.