一般现在时被动语态

1、被动语态一般现在时的被动语态 , 其主要结构为 :主语 (动作接受者 ) + is / am / are +动词的过去分词 + (by+ 动作执行者 )Football is played in most countries in the world.被动语态的句型总结如下 :肯定句 : 主语 + be + 过去分词 + (by ).The boy is called Jack.否定句 : 主语 + be not+ 过去分词 + (by ).The baby is not looked after by his father.一般疑问句 :Be + 主语 + 过去分词 + (byIs King

2、 Lear written by Shakespeare?特殊疑问句 : 特殊疑词 + be + 过去分词 + (byWhat is this kind of sweater made of?被动语态的用法 :要表达“被”、“受”、“让”、“遭”之类的语义.The teachers are well respected.The child is well loved by people.(2) 强调动作承受者 .He is known far and wide. 他远近闻名 .(3) 不知道式没有必要指出动作的执行者 .The room is cleaned every day.房子每天都有人

3、打扫(4) 为礼貌起见避免提及动作执行者I wonder if I was allowed to introduce myself?我是否可以做自我介绍 ?【练习】 I. 选择1. The streets many times every day.A. clean B. cleans C. cleaned D. are cleaned2. The music is very loud and it can from a long way away.A. be heard B. is heard C. hear D. heard3. Mr. Smith has a loud voice. His

4、 voice can clearly even in that big classroom.A. hearB. be heard C. be hearing D. have heard4. Now computers everywhere. I agree with you. I think they are the most useful inventions in the world.A. are using B. use C. are used D. will use5. The whole China to tears by Cairen Danzhou（才仁旦舟） , the you

5、ngest volunteerand hero in Yushu ，Qinghai Province.A. move B. moves C. is moving D. is moved6. It is true that knowledge instead of being taught. A. learns B. learned C. is learnedD. was learned7. These photos on the Great Wall last week.A. were taken B. took C. take D. are taken8. Can you read this

6、 letter for me? Sorry. It in French. I can 't read it.A. writes B. wrote C. is written D. is writing9. Our school 20 years ago. A. built B. builds C. is built D. was built10. A talk on the history of the Great Wall in the school hall next week.A. gives B. gave C. will be given D. is givenII. 用括号

7、中所给动词的适当形式填空。1. Usually computers (use) to get information on the Internet.2. I (ask) to clean my bedroom every day by my mother.3. Trees (plant) in spring.4. -How clean and tidy your bedroom is!-Thank you. It (clean) every day.5. As China grows stronger and stronger , Chinese (teach) in more andmor

8、e schools out of our country.6. A book (give) to me by my mother on my birthday.(say) that Slumdog Millionaire 贫民窟的百万富翁 is a good film.【巩固练习】一把主动语态变成被动语态。cleans the room every Sunday.grow rice in the south .in England speak Englishplay football on the playground every afternoon.you often watch TV at

9、 home in the evening ?doesn' t finish her homeworkdon't read that book.do they watch basketball match every week?does Tom study?do you listen to music?二把被动语态变成主动语态。are used for locking .(we)is played .(the students)are made of wood .(workers)isn 't had in the classroom.(the teacher) this book read every