2017中考英語(yǔ)語(yǔ)態(tài)知識(shí)點(diǎn)：短語(yǔ)動(dòng)詞的被動(dòng)語(yǔ)態(tài)

短語(yǔ)動(dòng)詞是一個(gè)整體，不可丟掉后面的介詞或副詞。
    This is a photo of the power station that has been set up in my hometown.
    My sister will be taken care of by Grandma.
    Such a thing has never been heard of before..