【正文】
r answers. is often sent some flowers by are often sent to her by were bought by Tom should be handed has been seen has to be finished We were let to go out Summary 一、不同時(shí)態(tài)的被動(dòng)句式。 助動(dòng)詞 be+動(dòng)詞的過(guò)去分詞。 以 tell為例。 一般現(xiàn)在時(shí): am/is/are+told 一般過(guò)去時(shí): was/were+told 一般將來(lái)時(shí): will/shall+be told 現(xiàn)在完成時(shí): has/have/+been told 過(guò)去完成時(shí): had+been told. 二、特殊結(jié)構(gòu)的被動(dòng)句式: : 情態(tài)動(dòng)詞 + be+動(dòng)詞的過(guò)去分詞 must/shall/should/can/could/may/might… +be done : Your pets will be taken good care of 含介詞或副詞的固定詞組在被動(dòng)語(yǔ)態(tài)中,介詞、副詞不能漏 to的不定式作賓語(yǔ)補(bǔ)足語(yǔ)時(shí) ,變成被動(dòng)語(yǔ)態(tài)時(shí)須將 to加上: The boss made the workers work long hours. =The workers were made to work long hours. make, let, see, hear, watch, notice… 帶雙賓語(yǔ)的 give/send/buy/show sb. sth. 改被動(dòng)為 : 1)Sb. be given/sent/bought/shown sth. 2) Sth. be given/sent/bought/shown