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课件网) Unit 1 Relationships Grammar Past Perfect Answer the following questions. Who are they Retell their stories. Discovery Hong Kong _____ to China in 1997. returned Discovery Macao _____ to China in 1999. Hong Kong _____to China before Macao came back to China. returned had returned Hong Kong had returned to China before Macao came back to China. Past Present Hong Kong had returned to China Macao came back to China Discovery Form had done When to use The past perfect tense is often used with the simple past tense. If one action happens before the other in the past, the past perfect tense is used. The past perfect tense past present Discovery Grammar Summary Some key points 过去完成时表示在过去的事件之前发生的事件或存在的状态。 例如：The police arrested the man who had broken into a jewellery shop. 过去完成时和一般过去时用在同一个句子中体现过去事件发生的顺序。 试比较： When I arrived, she left.（I arrived and then she left.）我到达时她离开了。 When I arrived, she had left.（She left before I arrived.）我到达时她已经离开了。 过去完成时的构成是：主语+had+动词-ed形式 例如：I had met him before. Had Tom begun his project before anyone else did They hadn’t moved their car earlier. Choose the sentence that best describes each picture. a The film began when they arrived at the cinema. b The film had begun when they arrived at the cinema. 他们赶到电影院时，电影已经开始了。 a The police arrested the man who was breaking into a jewellery shop. b The police arrested the man who had broken into a jewellery shop. 警察逮捕了那名闯入珠宝店的入室盗窃犯。 Language in use An Unlucky Day 6:00(eat up) 7:00(get up) present Last Sunday, I had an unlucky day. By the time I _____, my dog _____ up all my breakfast on the table. got up had eaten Language in use be on 9:15 9:35 present arrive Then I went to see the film with empty stomach. When I _____ at the cinema, the film _____ (be) on for 20 minutes. arrived had been Language in use graduate not see After the film, I went to meet a friend whom I _____ (not see) since we _____. have not seen graduated Language in use talk steal We had coffee and talked happily. But when I was going to pay for it, I _____ (find) my wallet and cellphone _____ (steal). What an unlucky day ! found had been stolen Language in use Take turns to give sentences in past perfect. Ending of the story: Lily came to school late. Before she came to school, she had helped an old man cross the road. Homework Think of a teacher in your life who, like Mr Jenkins, helped his/ her students to learn. What qualities does he/ she have Use the past perfect tense to tell his/ her story to your partner. Thank You !
