第一题 remind sb to do sth remind sb not to do sth 提醒某人(不)做某事 remind和manager 是被动关系 故 用过去分词 还原成状语从句 because the manager had been reminded not to miss the flight at 15:30,he set out fir the airport in a hurry. 第二题 是省略了that的宾语从句 whether having a picnic 是宾语从句中的主语 这道题我也有疑问 这是动名词作主语 带连词的动名词这种形式我没见过 只见过带连词的现在分词 和 动词不定式 所以这道题应该是你说的 用带连词的动词不定时作主语 ,相当于主语从句 2.He told us (that) whether to have_a picinic was still under discussion 2.He told us (that) whether we would have_a picinic was still under discussion 第二题意见 供你参考
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