Unit 2 Period 2 Using language 课时精讲-【优学精讲】2026-2027学年高中英语选择性必修二同步教参（外研版）

Period 2　Using language 过去完成时的被动语态 (1)(教材P18)At the start of the detox, over 100 students had been persuaded to stop using social media, in ANY form, for seven days. 戒除活动开始时，学校成功说服了100多名学生连续七天不使用任何形式的社交媒体。 (2)(教材P18)But on reflection, I can see how much of my time had been occupied with checking my phone.　不过，仔细想来，我可以知道查看手机到底占用了我多少时间。 (3)It was the first time that the painting had been displayed to the public. 这是这幅画第一次向公众展出。 (4)If the AI robot had been invented earlier, the production efficiency would have been improved. 如果早一些发明人工智能机器人，生产效率就会提高了。 1．构成：主语＋had been done(＋其他) 2．用法：过去完成时的被动语态通常表示一个动作在过去某一时刻或某一动作之前已经发生或完成，且主语与谓语动词之间存在被动关系，常与by、before等引导的时间状语连用。 3．特殊句式 (1)用于“It was the first/second/...time that＋主语＋had been done＋(其他)”句型中。 (2)在虚拟语气中，条件句表示与过去的事实相反时，应用过去完成时，若主语是动作的承受者，应用被动语态，主句的谓语动词用would/could/might have done。 Ⅰ.单句语法填空 1．If I had been invited(invite) earlier, I would have attended the meeting, but unfortunately, I only learned about it too late. 2．Tom had been told(tell) many times, but he still didn't know how to deal with the problem by himself. 3．When I got to the bus station, I found that my wallet had been left(leave) at home. 4．He had been trapped(trap) in the forest for five days by the time the rescue team arrived. 5．It was the third time that the teacher had been asked(ask) the same question by his students in the class. 6．When you got the English paper back, you should pay special attention to what had been marked(mark) by your teacher, as it would provide valuable feedback on your performance. 7．The project had been completed(complete) by the team before the deadline arrived. 8．Do you know how many buildings had been destroyed(destroy) when the hurricane ended? 9．If the medicine had been taken(take) yesterday, I would not have suffered from such a terrible headache. 10．Mark said that when he arrived at the supermarket, the vegetables had been sold(sell) out. Ⅱ.语法与写作 1．这是我第一次参加越野跑，结果证明这是一个巨大的挑战，但也是一次很有意义的经历。 It was the first time that I had got involved in the cross­country run, which turned out to be a great challenge but also a rewarding experience. 2．令我们大为宽慰的是，在消防员到达之前，大火已经被扑灭了。 Much to our relief, the big fire had been put out before the firefighters arrived. 3．他说这本书已经被翻译成20多种语言，使得全球范围内的广大读者都能阅读。 He said this book had been translated into over 20 languages, which made it accessible to a wide range of readers across the globe. 4．消息传来，李华被北京大学录取了，这让他的家人和老师们欣喜若狂，非常骄傲。 Word came that Li Hua had been admitted to/into Peking University, and this brought great joy and pride to his family and teachers. 5．我在最后一刻赶上了公共汽车，但所有的座位都被占了，所以我站了一路。 I caught the bus at the last second, but all the seats had been occupied, so I stood all the way. 学科网（北京）股份有限公司 $