现在进行时的被动语态现在进行时的被动语态由“be bein g＋及物动词的过去分词”构成,助动词be 有人称和数的变化(am, is are ).①Modern cell phones are being used as cameras and radios, and to send e-mail or surf the Internet..现代的手机正用照相机、收音机，并用来发送电子邮件或上网浏览。

②New functions are being added to the cell phones.新的功能正在往手机上添加。

③Is a computer center being built for the students?学生计算机中心正在建设吗？④Are those TV sets being checked?那些电视机正在被检测吗？⑤The letter is not being written.那封信没在写。

⑥The money for the project is not being collected.用于那项工程的钱没在筹集。

【语法专项训练一】单项选择1. The milu deer ______ at the research center at present.A. was being studiedB. will be studiedC. is being studiedD. have been studied2. The boys look very happy because they are listening to the music ______ on the radio.A. that is being broadcastB. that will be broadcastC. that was being broadcastD. that has been broadcast3. We can hear that the papers _______ quickly on fast-moving printing machines.A. will be printedB. were being printedC. have been printedD. are being printed4. Money _______ for the nature project.A. was collectedB. have been collectedC. is being collectedD. are being collected5. He said his father ______ abroad the next year.A. has been sentB. is being sentC. will be sentD. would be sent6. The plan that he made a few days ago ______ now.A. has been carried outB. is being carried outC. will be carried outD. was being carried out7.—Where is the panda?—It______ by the doctor.A. was being examinedB. is being examinedC. will be examinedD. has been examined8. The elephants are hungry. They _______ anything to eat.A. aren't givenB. weren't givenC. wouldn't be givenD. haven't been given9. In order to make the trees grow better, ___ ___.A. he watered them againB. he had watered them againC. they were being watered againD. they are being watered again10. We can't watch TV tonight because it ___ ____.A. has been repairedB. hasn't been repairedC. had been repairedD. hadn't been repaired11. This room is not warm, ______ in winter, because it faces the north.A. speciallyB. specialC. especiallyD. especial12. The company keeps ______ touch with _______ customers.A. in; thousands ofB. /; thousands ofC. in; thousand ofD. on; thousands of13. The U. S.A. _______ fifty states.A. is made intoB. is made fromC. is made ofD. is wade up of14.—Where have you ______ your textbook?—I'm sure I _______ it.A. forgotten; may have lostB. forgotten; must loseC. left; can have lostD. left; must have lost15.Whether you can succeed in the end will mainly depend on ______ you do and_______ you do it.A. what; whyB. what; howC. how; whyD. whether; how16. She is afraid of her teacher, and she ______ say a single word before him.A. dare not toB. dares not toC. daren'tD. didn't dare17. Do you know how the sea water can ______ ?A. stay cleanB. stay cleanlyC. go cleanD. go cleanly18. John was made _____ of the national football team.A. a captainB. the captainC. captainD. as captain19.—Did you succeed ______ Band Six?—Yes, I did.A. to passB. to passingC. in passingD. and pass20. The song he sang just now ______ me of the good old days.A. calledB. rememberedC. toldD. reminded21. Take the umbrella with you ______ it rains.A. in case ofB. in that caseC. in the caseD. in case that22. They have planted _______ they did last year.A. twice more trees asB. twice as many trees asC. twice as much trees asD. as twice many trees23. ______ it is to go cycling on such a fine day!A. What a funB. What funC. How funD. What funny24.His coming to the party ______our trouble, for he is always a trouble-maker.A. addedB. added toC. added upD. added up to25. Time is _______ , so we must make good use of every minute.A. pressB. pressingC. pressedD. to press26.—I'd like to read through today's newspapers to see what is _______ in the world.—You can also ______ the Internet. I think.A. going on; surfB. going on; travelC. coming out; surfD. taking place; travel27. We'd better solve the problem immediately it ______.A. came upB. comes upC. is come upD. comes across28. There are many c_______ mobile phones in the store.A. lateB. laterC. latestD. latter29. I have dialed the number several times, but still couldn't _______ in touch with my mother.A. stayB. keepC. getD. find30. Miss Wu is _______ a teache r—she is our friend as well.A. less thanB. more thanC. not more thanD. no more than31. Don't pretend ______. Your book is upside down.A. to readB. to have readC. readingD. to be reading32. The manager will be free______ .A. ten minutes laterB. after ten minutesC. in ten minutesD. ten minutes after33. The novel ______ they talked yesterday _______.A. of what; sells wellB. about that; sells betterC. of it; is sold wellD. about which; sells well34. What they have heard doesn't _______ the fact.A. agree onB. agree toC. agree withD. agree at35. _______ the price is, they are prepared to pay.A. HoweverB. WhateverC. WhicheverD. Whenever36. If all _______ well, we will be able to go there on time.A. goB. goesC. will goD. went37.—Do you know the city at all?—______ , this is the first time I _______ here.A. No; wasB. Yes; cameC. No; have beenD. Yes; have come38. Not only my parents but also I ______ to the wedding ceremony last Sunday.A. were invitedB. were invitingC. was invitedD. invited39. In order to improve English, I decided to speak ______ English more often_______.A. everyday; in the futureB. every day; in futureC. everyday; in futureD. every day; in the future40. At last, the brave soldiers _______ the enemy, and then came the independence of the country .A. droveB. beatenC. wonD. defeated41. Let's put off the basketball match till next week, _______ the weather may turn out fine.A. thenB. ifC. asD. when42. I'm checking the composition he has just finished ______ the possible mistakes in it.A. correctingB. to correct C . making D. to make43. The baby needs looking after, so you can't go out _______ you like now.A. whateverB. whicheverC. wheneverD. wherever44. Every boy and every girl ______ equally in China now.A. is being treatedB. are being treatedC. treatD. are treated45. More than one patient ______ by the nurse at the moment.A. are being taken care ofB. is being taken care ofC. are taken care ofD. is take care of46. The meeting ______ now is of great importance.A. heldB. being heldC. is being heldD. will be held47. She is one of the girls in our class who ______ for the coming sports meeting now.A. is being trainedB. are trainedC. is trainingD. are being trained48. The writer and teacher _______ a warm welcome now.A. are givenB. are being receivedC. is being givenD. are being given49. All that ______ about right now should not be let out.A. are talkedB. is being talkedC. is talkedD. are being talked50. The poor _______ to live on their own labour at the very moment.A. is helpedB. are helpedC. are being helpedD. is being helped51. The world_______ by man himself now.A. is being destroyedB. are being destroyedC. has been destroyedD. will be destroyed52. A pair of shoes _______ they can't be used now.A. are being mendedB. is being mendedC. is mendedD. are mended53. One third of the class _______ by the teachers now.A. is questionedB. are questionedC. are being questionedD. is being questioned【完成句子】1、电脑改变了我们的生活方式。