1、（一）一般現(xiàn)在時(shí)1) People all over the world speak English.,English is spoken by people all over the world.,2)I read English books every morning.,English books are read by me every morning,（二）一般過(guò)去時(shí)1)He wrote this letter in English.,This letter was written in English by him.,2) They built the school in 1998.

2、,The school was built in 1998.,2) The Chinese will remember his name for ever.,His name will be remembered for ever by the Chinese.,（三）一般將來(lái)時(shí)1) We will complete the book next month.,The book will be completed next month by us.,（四）現(xiàn)在進(jìn)行時(shí)1)Marry is writing a letter now.,A letter is being written now.,2)

3、 Tom is repairing a radio.,A radio is being repaired by Tom.,（五）現(xiàn)在完成時(shí)1) We have finished the work in time.,The work has been finished in time.,2) He has put the chairs in Room 102.,The chairs have been put in Room 102.,（六）含情態(tài)動(dòng)詞的被動(dòng)語(yǔ)態(tài)You must not put the bike here.,The bike must not be put here. Can y

4、ou finish it in two hours? Can it be finished in two hours?,（七）帶有直接賓語(yǔ)和間接賓語(yǔ)的主動(dòng)句，變?yōu)楸粍?dòng)句時(shí)，1)通常把間接賓語(yǔ)改為被動(dòng)句的主語(yǔ)，直接賓語(yǔ)保留不變2) 把直接賓語(yǔ)改為主語(yǔ)，而把間接賓語(yǔ)保留不動(dòng)，或在前面加介詞to.,My mother gave me a pen.,I was given a pen by my mother. A pen was given to me by my mother.,但有些動(dòng)詞如make. buy等后面須用介詞for,She bought me a shirt. A shirt was

5、 bought for me. Mother made me a coat. A coat was made for me.,（八）含有賓語(yǔ)補(bǔ)足語(yǔ)的主動(dòng)句,They call her Lily. She is called Lily. He left the door open. The door was left open.,有些動(dòng)詞如make, hear, see等在主動(dòng)句中后面的動(dòng)詞不定式不帶to， 而在被動(dòng)句中要加to,They made him tell them everything. He was made to tell them everything.,短語(yǔ)動(dòng)詞的被動(dòng)句（不能丟掉末尾的介詞或副詞）,They sent for the doctor at once. The doctor was sent for at once.