初中英语被动语态知识点
主动：He answered me the question. (正)
被动：I was answered the question by him. (正)
被动：The question was answered me by him. (误)
以上句子涉及带双宾语动词的被动语态问题。这个问题可以从三个方面去概括：
有些带双宾语的动词转换为被动语态时，可以有两种形式(即可用直接宾语或间接宾语作主语)，这类动词主要的有：buy，give，lend，pay，show，teach，tell，offer，leave，award 等：
他给了她一些钱。
主动：He gave her some money. (正)
被动：She was given some money by him. (正)
被动：Some money was given (to) her by him. (正)
有些带双宾语的动词转换为被动语态时，通常要用直接宾语作主语，这类动词主要的.有：do，make，pass，sell，sing，write 等：
他给她写了封信。
主动：He wrote her a letter. (正)
被动：A letter was written (to) her by him. (正)
被动：She was written a letter by him. (少见)
有些带双宾语的动词转换为被动语态时，通常要用间接宾语作主语，这类动词主要的有：answer，refuse，save，spare，deny，envy 等：
他们不允许我入场。
主动：They refused me admittance. (正)
被动：I was refused admittance by them. (正)
被动：Admittance was refused me by them. (少见)
