Look at the picture and talk about what they were doing when the plane hit the World Trade Center.What was/were sb. doing when the plane hit World Trade Center?SandyTwin brothersSammy fathermotherdog3a Make notes about an event you remember well.What was the event?When did it happen?Where did it happen?What were you doing?What were your friends doing?Why was it important?Why do you remember this event?3b Write a short article about the important event in 3a. Try to write three paragraphs.First, write about the event(when and where it happened). An important event that I remember well was _____________________. It happened in/on _____________ at /in __________________.Wenchuan EarthquakeMay 12, 2008Wenchuan, SichuanNext, write about what you and some of your friends were doing when this event happened.When I heard the news of this event/When this event happened, I was ______. My friends were ____________.Then, write about why this event was important.This event is very important to me because ____________. / I remember this event well because ___________________.An important event that I remember well was Wenchuan Earthquake. It happened on May 12, 2008 in Wenchuan, Sichuan. When I heard the news of this event, I was working. My friends were watching games on TV. This event is very important to me because many people died in the earthquake. They need some help. Lots of people came to help them.单元目标单元目标when, whilewhen, while过去进行时过去进行时1. 概念 : 表示过去某个时刻或过去一段时间正在进行的动作。2. 句子结构 : 主语 + was/were + doing sth. + 时间状语3. 时间状语词 : at 5:00 yesterday afternoon, at that time, then 等连用 , 或者用另一动作来表示过去的时间。如:They were playing basketball when she arrived.Whil...