新概念英语1Lesson129-130.docVIP

129 Seventy miles an hour 一 本课重点： 1 语法重点：情态助动词 must / can’t have been 2 重点句型：Where do you think you are？ / That’s why…… 二 词汇精讲 1 wave v. 招手，挥手 The policeman is waving to you. She waved me goodbye. 她向我挥手告别。 飘扬，摆动 The flag is waving in the wind. 旗帜在风中飘扬 2 track n．轨道 race track 赛车道/跑马场 railway tracks铁轨 A cow stood on the railway tracks. [美国英语]田径运动；径赛运动 track and field 田径，田径赛 3 mail seventy miles an hour 每小时七十公里 4 overtake v. 超车 He speed up and overtook the red car at last. 赶上,超越 No one could overtake him.没人能超越他 overtake sb. 赶上/超过某人 5 speed limit 最高速度，车速限制 speed up 加速 at the/a speed of thirty miles an hour 以每小时三十公里的速度 6 dream v. 做梦，梦到 I dreamed about my grandmother last night. 梦想，幻想 dream of doing sth. 梦想做某事 He often dreams of becoming a pilot. 思想开小差 You must be dreaming. n．梦 Sweet dreams! 梦想 His dream came true at last. 7 sign 标志，记号 traffic sign 手势，姿态 This sign means keeping quiet. 8 driving license 驾照 8 charge 罚款 charge sb some money 罚（某人）款 The policeman charged him 100 yuan. 要价，收费 charge sb. some money for sth. 某物要价多少 They charged me 50 yuan for a cup of coffee. 他们一杯咖啡要五十块 in charge of 管理，负责 He is in charge of group A. 让他负责A组。 9 darling 二 课文精讲 1 Look, Gary! That policemans waving to you. He wants you to stop. Wave to sb. 向某人挥手 2 Where do you think you are? On a race track? Do you think 是插入语，用于征求意见或表达看法。 Who do you think you are?你以为你是谁？ What do you think you can do? 你以为你还能干什么？ On a race track? (Do you think you are on a race track?) 3 You must have been driving at seventy miles an hour. I cant have been. 介词at at the speed of seventy miles an hour. Must / can’t have been + n./adj/ving表示对过去事情的猜测， 4 I was doing eighty when I overtook you. doing在这里表示以……的速度行进 5 Didnt you see the speed limit? Im afraid I didnt, officer. 否定疑问句，回答？ 6 I must have been dreaming. Must have been +ving 表示对过去正在进行的事情的猜测和判断 7 I was telling him to