Unit 3 Times change-grammar课件2021-2022学年高中英语外研版选择性必修第二册

Using language --past continuous passive 外研社2019版 选择性必修二 Unit 3 Times change Observe the rules 1 What is the difference between sentences (a) and (b)? Past continuous passive is used in sentence (a) and past simple passive is used in sentence (b). 2 Which sentence emphasises process and which emphasises result? In sentence (a) the action was being done while in sentence (b) the action was already finished. Activity 1 a When I hurried to the store, I saw that the books were already being packed into boxes. b When I hurried to the store, I saw that the books were already packed into boxes. Past continuous passive 过去进行时态的被动语态的基本结构 肯定式： 否定式： was/were + being done was/were + not + being done Form More examples from the text When I hurried to the store, I saw that the books ______________ (pack) into boxes. More and more customers __________________ (attract) by chain stores and online discounts. In one area, a book reading __________________ (deliver). The large board in the corner