英语动词的被动语态由助动词be+及物动词的过去分词构成。助动词be必须与主语的人称和数量保持一致，并有时态的变化。例如：

The man was fooled by the two boys.

The book has been translated into several languages.

被动语态的句子结构：主语+ be +过去分词

1、一般现在时

谓语：

例句：One lesson is learned each week.

　　　 Foreign languages are studied everywhere in China.

10.　 The teacher said that we __ (give) another chance some time next month if we failed in the exam.

9.　 She __ (send) to another village when I got there.

8.　 Needless to say, the second list of words __ (can, remember) more easily than the first one.

7.　 In the old days, the children __ (take care of) by the mother because she did not work outside the house.

6.　 The old house __ (pull) down next month.

5.　 It is said new copies of the book __ (print) now.

4.　 Just a few years ago, tomatoes __ (believe) to have magical powers, making people who ate them fall in love.

3.　 After that, one of the lights __ (turn off) and the rat had to wait for a short time.

2.　 Information in short-term memory __ (can, not, keep) very long.