在英语语法中，被动语态是一种常见的句式结构，它强调的是动作的承受者而非执行者。掌握被动语态的使用方法对于提高语言表达能力至关重要。以下是一组精心设计的被动语态专项练习题，旨在帮助学习者巩固相关知识。
一、选择题
1. The book _______ by many students every year.
A) reads
B) is read
C) was read
D) has been read
2. A new bridge _______ over the river last year.
A) built
B) was built
C) builds
D) is building
3. The meeting _______ at 9 o'clock tomorrow morning.
A) will be held
B) is held
C) holds
D) has held
4. My computer _______ several times this month.
A) repaired
B) repairs
C) is repaired
D) was repaired
5. English _______ as an official language in many countries.
A) speaks
B) is spoken
C) spoke
D) has spoken
二、改写句子
将下列主动语态的句子改为被动语态：
1. They publish the magazine every month.
→ _______________________________________________________________________
2. She cleans the classroom after school.
→ _______________________________________________________________________
3. People speak Chinese in China.
→ _______________________________________________________________________
4. He wrote the letter yesterday.
→ _______________________________________________________________________
5. The teacher corrects the homework.
→ _______________________________________________________________________
三、填空题
根据上下文，在空白处填入适当的动词形式（主动或被动）：
1. The project _______ (complete) next week.
2. This song _______ (sing) by him last night.
3. The windows _______ (clean) once a week.
4. The door _______ (lock) before we left.
5. The letter _______ (post) yesterday.
通过以上练习题，我们可以更好地理解被动语态的应用场景及其构成方式。希望这些题目能够帮助大家在实际运用中更加得心应手！如果还有疑问，欢迎继续探讨。