Unit 3 第3课时 Discovering Useful Structures（Word）-【全效作业本】2022-2023学年高中必修第二册英语同步课件及教参（人教版2019）

第3课时　Discovering Useful Structures Ⅰ.语境检测 1．The old machine __won't__function__(not function)properly if you don't oil it regularly. 2．He looked around nervously __to__confirm__(confirm)that there was nobody following him. 3．My friend gave a humorous account __of__ his trip in Spain. 4．My car broke down halfway，__accounting__(account)for my being late for the meeting. 5．If you book in advance，you can receive an inviting d__discount__. 6．__Pressed__(press)by his parents，and __realising__(realise)that he has wasted too much time，the boy is determined to stop playing video games. Ⅱ.短语填空 It has been confirmed that　 account for in good shape on account of keep track of on no account take sth into account function as 1．On weekdays，one third of the room __functions__as__ workspace. 2．__It__has__been__confirmed__that__ another two flights to South Asia have been called off due to the terrible weather. 3．The professor warned the students that __on__no__account__ should they use mobile phones in his class. 4．Most of the films are now released at multiplex cinemas，which have boomed in recent years，and they __account__for__ more than two thirds of the ticket revenue generated in movie industry. 5．School was dismissed an hour earlier __on__account__of__ the heavy snowstorm yesterday. 6．Everything __taken__into__account__，her plan seems more practicable. 7．In fact，it must __keep__track__of__ the state of each file individually(单个地)． 8．The girl gets a sense of satisfaction out of staying __in__good__shape__. Ⅲ.语法突破——现在完成时的被动语态 1．把下列句子变为被动语态(每空一词) (1)We have completed all the preparations for the task，and we're ready to start. All the preparations for the task __have__ __been__ __completed__ by us and we're ready to start. (2)This company has produced a new type of computer recently. A new type of computer __has__ __been__ __produced__ by this company recently. (3)They have interviewed several teachers for the job. Several teachers for the job __have__ __been__ __intervi