2023-2024学年度人教版选择性必修二 Unit3 Food and Culture Discover Useful Structures-课件（37张）.pptx

2023-2024学年度人教版选择性必修二 Unit3 Food and Culture Discover Useful Structures Learning objectivesIn this class, you willrecognize and summarize the meaning, form and use of the past perfect tense and the past perfect passive voice (过去完成时及其被动语态);use the past perfect tense and the past perfect passive voice to describe a situation that happened in the past. Observe sentencesLook at the two pairs of sentences and pay attention to the meaning and the form of verbs in the sentences. Compare the meaningThe chef had set up a farm-to-table restaurant before his new cookbook was published. They had finished their dinner by the time Sam joined them. A farm-to-table restaurant had been set up by the chef before his new cookbook was published.Their dinner had been finished by the time Sam joined them. The chef had set up a farm-to-table restaurant before his new cookbook was published. They had finished their dinner by the time Sam joined them. 这位主厨在他的新烹饪书出版之前，就已经创办了一家从农场到餐桌的餐馆。等到Sam加入他们的时候，他们已经吃完晚餐了。Compare the meaning A farm-to-table restaurant had been set up by the chef before his new cookbook was published.Their dinner had been finished by the time Sam joined them. 一家从农场到餐桌的餐馆在这位主厨的新烹饪书出版之前就已经被创办了。他们的晚餐在Sam加入他们之前就已经被吃完了。Compare the meaning The chef had set up a farm-to-table restaurant before his new cookbook was published. They had finished their dinner by the time Sam joined them.A farm-to-table restaurant had been set up by the chef before his new cookbook was published.Their dinner had been finished by the time Sam joined them. activepassive“施动者已经做了……”“受动者已经被……了”Compare the meaning Compare the formThe chef had set up a farm-to-table restaurant before his new cookbook was published. They had finished their dinner by the time Sam joined them. A farm-to-table restaurant had been set up by the chef before his new cookbook was published.Their dinner had been finished by the time Sam joined them. Compare the formThe chef had set up a farm-to-table restaurant before his new cook