|
His novels are sold easily.他的小说容易销售。(主要强调外界对小说的需求量大) 6.某些动名词的主动形式表被动含义 1)在need，want，require，deserve和bear等词的后面，动名词用主动形式表示被动含义，其含义相当于动词不定式的被动形式。如： The house needs repairing(to be repaired).这房子需要修理。 My clothes need washing(to be washed).我的衣服需要洗了。 2)形容词worth后面跟动名词的主动形式表示被动含义，但不能跟动词不定式;而worthy后面跟动词不定式的被动形式。如： The picture-book is well worth reading.(=The picture-book is very worthy to be read.)这本画册很值得一读。 Such a man as Mr.Smith is not worth helping.(=Such a man as Mr.Smith is not worthy to be helped.)像史密斯先生那样的人不值得帮助。 This plan is not worth considering.(=This plan is not worthy to be considered.)这个计划不值得考虑。 3)某些动词不定式的主动形式表被动含义 a.当nice，easy，fit，hard，difficult，important，impossible，pleasant， interesting等形容词后跟不定式作状语，而句子的主语又是动词不定式的逻辑宾语时，这时常用不定式的主动形式表达被动含义。如： Japanese is not difficult to learn.日语并不难学。(指日语被学) The water is unfit to drink.这水不适合喝。(指水被喝) The piece of music is pleasant to hear.这首音乐听起来很悦耳。(指音乐被听) This book is easy to read.这本书读起来很容易。(指书被读) b.当动词不定式在名词后面作定语，不定式和名词之间有动宾关系时，不定式的主动形式表示被动含义。如： I have a lot of work to do today.我今天有很多工作要做。(work to do指被做的工作) He has three children to look after.他有三个孩子要照看。(children to look after指孩子被照看) 注意：如果以上句型用动词不定式的被动形式，其含义有所区别。如： I have some clothes to be washed.我有些要洗的衣服。(衣服不是自己洗) c.在there be...句型中，当动词不定式修饰名词作定语时，不定式用主动或被动式，其含义没有什么区别。如： There is a lot of homework to do(to be done).有很多家庭作业要做。 There are some clothes to wash(to be washed).有些衣服要洗。 4)由介词for，on，above，under等构成的短语有时可以表达被动含义。如： His paintings will be on show tomorrow afternoon.=His paintings will be shown tomorrow afternoon.他的油画作品明天下午展出。 5)表示感官意义的连系动词如smell，feel，taste，look，sound等在句子中常表达被动含义。如： How nice the music sounds!这音乐听起来多悦耳! Good medicine tastes bitter.良药苦口。 Our school looks more beautiful than before.我们学校看上去比以前更漂亮了。 被动语态专项练习一 一、选择题 ( ) 1. _____ a new library _____ in our school last year? A. Is; built B. Was; bulitC. Does; buildD. Did; build ( ) 2. An accident ____ on this road last week. A. has been happenedB. was happened C. is happened D. happened ( ) 3. Cotton ____ in the southeast of China. A. is grown B. are grownC. grows D. grow ( ) 4. So far, the moon ____ by man already. A. is visited B. will be visited C. has been visitedD. was visited ( ) 5.A talk on Chinese history _____ in the school hall next week. A. is given B. has been givenC. will be given D. gives ( ) 6. How many trees ____ this year? A. are planted B. will plant C. have been plantedD. planted ( ) 7. A lot of things ____ by people to save the little girl now. A. are doing B. are being done C. has been done D. will be done ( ) 8. Neither of them ______ in China. A. is made B. are made C. were madeD. made ( ) 9. The doctor _____ for yet. A .isn't sent B. hasn't been sentC. won't be sent D. wasn't sent ( ) 10.--When ___ this kind of computers______? --Last year. A. did; use B. as; used C. is; used D. are; used ( ) 11. The Great Wall ____ all over the world. A. knows B. knewC. is known D. was known ( ) 12. I ____ in summer. A. born B. was born C. have been bornD. am born ( ) 13. He says that Mr. Zhang _____ to the factory next week. A. is sent B. would sendC. was sent D. will be sent ( ) 14. The monkey was seen _____ off the tree. A. jump B. jumps C. jumped D. to jump ( ) 15.The school bag ___ behind the chair. A. puts B. can be putC. can be putted D. can put 二、 将下列句子变为被动语态，每空一词。 1. We can finish the work in two days. The work _____ _____ _____ in two days. 2. They produce silk in Suzhou. Silk ____ ______ in Suzhou. 3. The children will sing an English song. An English song ____ ____ ___ by the children. 4. You needn't do it now. It ____ _____ _____ by you now. 5. People use metal for making machines. Metal ____ ____ for making machines. 6. He made me do that for him. (责任编辑：admin) |