They broke The window was broken the window

능동태 They broke The window was broken 수동태 the window by them

2. 형식에 따른 수동태 4형식 문장의 수동태 두 개의수동태 가능: give, teach, send, tell ¯ She teaches us science. ð We are taught science by her. ð Science is taught (to) us by her.

직접목적어만 수동태의 주어 가능: write, make, buy. . . ¯ She bought him a bike. ð A bike was bought (for) him by her. 5형식 문장의 수동태 ¯ We call the dog Happy. ð The dog is called Happy by us.

3. 주의해야 할 수동태 1. By의 생략 행위자가 일반적인 사람일 때 ¯ We can see stars at night. ð Stars can be seen at night (by us). 행위자를 모르거나 필요가 없을 때 ð He was killed in the war (by someone).

2. By 이외의 전치사를 취하는 수동태 This desk is made of wood. Butter is made from milk. He is interested in history. I am surprised at the news. The mountain was covered with snow.

형성평가 문제 다음을 수동태로 바꾸어 쓰시오. 1. Everybody likes Jane is liked by everybody. ð __________________ 2. We must help the poor. The poor must be helped (by us). ð __________________ 다음 빈칸에 알맞은 전치사를 쓰시오. of 3. This building was made ______ stone.