Unit 12 阅读课自制.ppt

* * Life is full of the unexpected. Period 3 Section A 3a —3c 说出下列动词的过去式和过去分词： get go leave start be take run ring come rang rung got gotten/got came come ran run took taken was/were been started started left left went gone now future past p.p. had + 动词的过去分词 (2)用于by the end of, before等+过去的时间 构成的时间短语的句子中. (1)常用于when, before或者短语by the time引导的时间状语从句中. (3) 用于宾语从句中（主句过去时态） (4)体现在上下文中. eg: I didn’t go to the movies yesterday because I had seen it twice. 过去完成时用法小结： lead-in: My morning Talk about the unexpected things which happened in your life. On September 11, 2001, something unexpected happened in America. A plane hit the World Trade Center. The buildings were burning. And the black smoke rose above the two buildings. What can you see in the picture ? What happened in New Zealand on Feb. 22nd , 2011 ? I think there was an earthquake in New Zealand on that day. 3a Read the passage quickly and answer the questions. 1. Which two events does the writer mention? The writer mentions the September 11 attack in New York and the earthquake in New Zealand. 2. How did the writer end up missing both events? The writer went to get a coffee first and was not in the office when the plane hit the World Trade Center. He/she had overslept and missed his/her flight, so he/she was able to avoid the earthquake. Read Para. 1 and answer the questions below. 1) What did the writer arrive at the World Trade Center on September 11,2001 ? 2) What did the writer decide to do first ? 3) How far away was the coffee place from his office ? Read Para. 2 and put the sentences in order. A. I woke up at 10:00 a.m. on February 21, 2011 and realized that my alarm had never gone off. B. By the time I got to the airport, my plane to New Zealand had already taken off. C. The next morning, I heard about the earthquake in Ne