【正文】
n spoken by many people.過(guò)去完成時(shí)had+been+過(guò)去分詞Chinese had been spoken by many people.含有情態(tài)動(dòng)詞的被動(dòng)語(yǔ)態(tài)情態(tài)動(dòng)詞+be+過(guò)去分詞Chinese must be spoken by many people.(1)圖示(2)口訣:賓變主,主變賓,謂語(yǔ)動(dòng)詞用被動(dòng)(3)變換步驟:①將主動(dòng)句的賓語(yǔ)變?yōu)橹髡Z(yǔ)?!咀⒁狻咳绻鲃?dòng)句的賓語(yǔ)是代詞,需將其由賓格變?yōu)橹鞲?。如:Tom killed him.→He was killed by 。②將動(dòng)詞改為“be+過(guò)去分詞”?!咀⒁狻縝e動(dòng)詞與新主語(yǔ)相一致,時(shí)態(tài)不變。如:They held a meeting yesterday.→A meeting was__held by them 。③將主動(dòng)語(yǔ)態(tài)的主語(yǔ)改為by…放在謂語(yǔ)動(dòng)詞后。【注意】如果原主語(yǔ)是代詞,則應(yīng)由主格變?yōu)橘e格。如:He sang a song.→A song was sung by__him.他唱了一首歌。4.常見(jiàn)主動(dòng)語(yǔ)態(tài)變被動(dòng)語(yǔ)態(tài)的特殊結(jié)構(gòu)(1)含有雙賓語(yǔ)(即直接賓語(yǔ)和間接賓語(yǔ))的句子,多把間接賓語(yǔ)變?yōu)橹髡Z(yǔ),直接賓語(yǔ)不變。如:Jack told us the truth.→We were told the truth by 。(2)主動(dòng)語(yǔ)態(tài)中有些感官動(dòng)詞(如:hear,see,watch,notice等)后用不帶to的不定式作賓語(yǔ)補(bǔ)足語(yǔ),變?yōu)楸粍?dòng)語(yǔ)態(tài)時(shí),要把不定式符號(hào)to還原。即:hear(see) sth.→ heard(seen) to do :We heard the girl play the piano in the music classroom.→The girl was heard to play the piano in the music classroom by 。(3)主動(dòng)語(yǔ)態(tài)中有些使役動(dòng)詞(如:make,let等)后用不帶to的不定式作賓語(yǔ)補(bǔ)足語(yǔ),變?yōu)楸粍?dòng)語(yǔ)態(tài)時(shí),同樣要把不定式符號(hào)to還原。即:make sth.→ made to do :The teacher makes his students do much homework every day.→His students are made to do much homework by the teacher every 。(4)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。如: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 nev