一般现在时被动语态说课讲解

1、般现在时被动语态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 coun tries 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. 否认句 ：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 + (by Is

2、 King Lear writte n by Shakespeare? 特殊疑问句 ： 特殊疑词 + be + 过去分词 + (by What is this kind of sweater made of? 被动语态的用法 ：(1) 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 clea ned every day. 房

3、子每天都有人清扫我是否可以做自我介绍 ?(4) 为礼貌起见防止提及动作执行者 .I wo nder if I was allowed to in troduce myself?【练习】I.选择1. The streets many times every day.A. clea n B. clea ns C. clea nedD. are clea ned2. 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

4、 voice. His voice can clearly eve n in that big classroom.A. hear B. be heard C. be heari ng 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 Danzho (

5、才仁旦舟 ),the youngest volunteer and hero inYushu , Qinghai Province.A. move B. moves C. is moving D. is moved6. It is true that kno wledge in stead of being taught. A. lear ns B. lear ned C. is lear ned D. was learned7. These photos on the Great Wall last week.A. were take n B. took C. take D. are tak

6、e n8. Can you read this letter for me? Sorry. It in Fren ch. 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

7、give n D. is give n11. 用括号中所给动词的适当形式填空。1. Usually computers (use) to get in formatio n on the In ternet.2. I (ask) to clea n my bedroom every day by my mother.3. Trees (pla nt) in spri ng.4. -How clea n and tidy your bedroom is!-Thank you. It (clea n) every day.5. As Chi na grows stro nger and stro

8、nger , Chin ese (teach) in more andmore schools out of our coun try.6. A book (give) to me by my mother on my birthday.7.It (say) that Slumdog Millio naire ?贫民窟的百万富翁? is a good film.【稳固练习】1.一?把主动语态变成被动语态。He clea ns the room every Sun day. 2.Farmers growrice in the south .3.People in En gla nd speak

9、En glish4.We play football on the playgro und every after noon.5. Do you often watch TV at home in the evening ? 6.She doesn' t finish her homework7. They don ' t read that book. 8.Where do they watch basketball match every week?9.What does Tom study?lO.When do you liste n to music?二?把被动语态变成主动语态。1. Keys are used for lock ing .(we)2. Football is played .(the stude nts)3. Desks are made of wood .(workers)4. Chinese isn ' t hthobiolassroom.(the teacher)5 s this book read every day?6. Where are bikes made (t