NoImageWhat will you do, if the UFO arrives ?UFO 2.swfSaturday morningSunday morningWhat were he/she /they doing last…?Friday afternoonSunday eveningLast Monday morningLast Tuesday afternoonAt 2:00 last WednesdayAt 7:00 last SundayWhat were he/she/they doing …?Go for it ( 八年级下 )Unit 3 W hat were you doing when the UFO arrived ?Task 1Task 3Task 3cultureTask 1Task 2Task 3Task 4Task 3cultureTask 1Task 2Task 4播放停止1. 最早发现于埃及 , 据今 3400 多年 . 2. 第一个目睹飞碟的人是美国人 : 马丁 3. 查尔斯 . 福特是第一个研究飞碟的人 . 4. 中国的飞碟纪录可追溯到公元前 139 年 . 5. 飞碟的特性 : a. 变幻莫测的形体 b. 动静自如的速度 c. 强大的电磁效应 d. 攻守自如 简介 : "UFO" 是英文 "Unidentified Flying Object" 的缩写 , 意思是未查明身份的飞行物 体 .1974 年 , 美国人阿诺德发现一组编队飞行的不明物体 , 并把它形象的比喻为 " 水上打漂的碟子 ", 从此 ,飞碟一词不胫而走 , 成了 "UFO" 的通俗叫法 . 首页Task1Task2Task3Task4An alien got out and walked down Center Street .Dear Jack, I had a very unusual experience on Sunday .At around ten o’clock in the morning, I was walking down the street when a UFO landed right in front of me.You can imagine how strange it was !I followed it to see where it was going ,and I was very surprised when It went into a souvenir shop.While it was looking at the souvenirs ,the shop assistant called the police.Before the police arrived , the alien left the shop and then visited the Museum of Flight .While the alien was in the museum ,I called the TV station .Isn’t that amazing ! TedListen and read the e-mail message首页cultureTask2Task3Task4Task1Dear Jack, I had a very unusual experience on Sunday .At around ten o’clock in the morning, I was walking down the street when a UFO landed right in front...