外研版 (2019)选择性必修 第二册Unit 3 Times change!优秀作业课件ppt

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Unit 3 Times change!
Using language
过去进行时的被动语态
Contents
Part 1 Studying the rulesPart 2 Practice
Read and pay attention to the words in red. What do they function?
Pu Shu’s song was being sung by Westlife at the online concert on the night of Dec. 17th.
Read and pay attention to the words in red. What do they function?
The boys were being trained by their coach.
When I entered Mr Zhang’s room, I found the beans were being eaten by the cat.
Read and pay attention to the words in red. What do they function?
Grammar过去进行时的被动语态
过去进行时的被动语态一、概念表示过去某个时刻正在进行或者发生的被动性的动作。二、构成:was / were + being +动词的过去分词 He found that he was being followed at the corner.他拐角处发现有人正在跟踪他。
三、过去进行时态的被动语态的基本结构 1.过去进行时态的被动语态的肯定式为:was/were+being+done。When I called, the dumplings were being served.当我打电话时,正值上饺子的时间。2.过去进行时态的被动语态的否定式为:was/were+not+being+done。The young mother wasn’t being followed by the baby.那个年轻的妈妈没有被孩子跟着。
3.过去进行时态的被动语态的一般疑问句需将was/were提到主语的前面。Was our teaching building being built at that time?那时正在建我们的教学楼吗?
4.过去进行时态的被动语态的特殊疑问句为:疑问词+was/were+(主语)+being+done?What was being done to the machine?对这台机器采取了什么措施?
四、过去进行时态的被动语态的用法1.过去进行时态的被动语态同它的主动语态一样,表示过去正在进行的被动动作。 He was being interviewed by our headmaster at that time.那时他正在接受我们校长的采访。 This film was being shown then.那时这部电影正在放映。
2.过去进行时态的被动语态一般不与表示一段时间的状语或表示次数的状语连用,这时需要用完成时态的被动语态。如:The watch was being repaired twice.改成 The watch has been repaired twice.The house over there was being built for two months.改成The house over there has been built for two months.
I. 把下列句子改成被动句1.I was singing my mother an English song at 6:00 yesterday morning.答案:An English song was being sung for my mother at 6:00 yesterday morning.2.People were killing the animals in large numbers for their wool to make clothing.答案:The animals were being killed in large numbers by people for their wool to make clothing.3.The country was offering a huge honour to him.答案:He was being offered a huge honour by the country.4.She was unaware that someone was filming her.答案:She was unaware that she was being filmed.
Practice
Talk about changes about your family/hometown/daily life/... with past continuous passive.
Production