Unit 3 The world of science 语法Grammar 现在完成时的被动语态-2023-2024学年高一英语必修第三册单元重难点易错题精练（外研版2019）

Unit 3 The world of science 现在完成时的被动语态 一、单项选择 1．Every possible means ________ to save the wounded soldier up to now. A．tried B．is trying C．has been tried D．tries 2．Although many measures ________, the world's economy is still going down. A．were taken B．are taken C．will be taken D．have been taken 3．-- Excuse me, sir, can I take this road to Tianjin Railway Station? -- Sorry, you'd better not. A bridge to it ______ at the moment. A．is being repaired B．has been repaired C．will be repaired D．is repaired 4．More than a new invention like 3D printers ________to make replacement hearts and bone parts in the past few years. A．is being used B．are being used C．has been used D．have been used 5．Up till now, the passengers who had close contact with the three sick people ________ in hospital under medical observation. A．put B．has put C．have been put D．being put 6．Three-fourths of the homework ________. A．has finished B．has been finished C．have finished D．have been finished 7．This famous play Hamlet _______ into at least ten different films over the past years. A．has been made B．has made C．is made D．was made 8．People’s lives ________recently. A．have changed B．have been changed C．changed D．are changing 9．—You’re so excited. What’s up? —I ____as a volunteer in the coming Winter Olympic Games. A．had been accepted B．have been accepted C．had accepted D．have accepted 10．—Why do you look so worried? —An earthquake broke out in Jiujiang. The whole research ______ uncompleted since. A．has been left B．left C．was left D．has left 11．-The window is dirty. -I know. It ______ for weeks. A．hasn't cleaned B．didn't clean C．hasn't been cleaned D．wasn't cleaned 12．A new kind of PC _____________ with more functions. A．have been built B．have built C．has been built D．has built 13．Up to now, he ________chairman of the Students’ Union twice in our school . A．has selected B．elects C．is selected D．has been selected 14．A new technology combining 5G and facial recognition ______ into use in Beijing Daxing