岗前培训概念课件三阶

1、Lesson 72 A car called bluebird“蓝鸟”汽车New wordsracing n. 竞赛per prep. 每Utah n. 犹他（美国州名）horsepower n. 马力burst v. 爆裂average adj. 平均的footstep n. 足迹racing n. 竞赛a racing cara racing drivera racing club赛马俱乐部racen. 比赛，竞争a car race赛车比赛per prep. 每Tom earns 3000 yuan per month.per + 单数名词per cent百分之100 per cent5

2、5%Utah n. 犹他（美国州名）Salt Lake City horsepower n. 马力功率单位；1马力等于每秒钟把75公斤重的物体提高1米所作的功burst v. 爆裂1. vi. 爆炸，爆裂My bike tire burst during the break.A number of balloons burst during a festival.2. v. 突然打开While I was watching TV, the door burst open but there was nobody.burst out突然爆发burst out cheersburst out la

3、ughingburst into突然闯入A stranger burst into our classroom.average adj. 平均的The average age of the boys in this class is fifteen. 这个班级中男生的平均年龄为十五岁。adj. 一般的，普通的an average mann. 平均，平均数An average of two students are absent each day. 每天平均有两个学生缺席。 The average of 3, 8 and 10 is 7.above/below average高于/低于平均水平o

4、n average平均来看She receives 20 calls a day on average. 平均来看，她每天接到二十个电话。 American people on average are taller than Japanese people.美国人平均来看要比日本人高。footstep n. 足迹Armstrong left his footstep on the moon.follow in ones footsteps步某人后尘，效仿某人，继承某人的事业He intends to follow in his fathers footsteps and to e a lawy

5、er.课文解析Text1. The great racing driver, Sir Malcolm Campbell, was the first man to drive at over 300 miles per hour. Shes always the first to arrive and the last to leave.Youre the best person to advise me about buying a house.你是我买房子的最好顾问。the only后必须接一个名词或one(s)：Youre the only person/one to depend on

6、.per表示“每一，每”，通常用于商业及技术用语，日常用语大多用a/an：You can stay at the hotel at $10 per person per night.You must have been driving at seventy miles an/per hour.2. He set up a new world record in September 1935 at Bonneville Salt Flats, Utah.set up a record 创造纪录= create a record3. Bluebird, the car he was driving

7、, had been specially built for him. speciallyadv. 特别地，专门地I came here specially to see you. 我特地到这儿来看你。 4.It was over 30 feet in length and had a 2,500-horsepower engine.30 feet in length 30英尺长in widthin heightin depth这口井有20米深。This well is 20 meters in depth.5.Although Campbell reached a speed of over

8、 304 miles per hour, he had great difficulty in controlling the car because a tyre burst during the first run.the first run 开始的行程The next run is forty miles. 下一段赛程为40英里。6. After his attempt, Campbell was disappointed to learn that his average speed had been 299 miles per hour.attemptn. 尝试v. 尝试attempt to do sth7. However, a few days later, he was told that a mistake had been made.8. His average speed had been 301 miles per hour. Since that time, racing drivers have reached speeds over 600 miles an hour.9. Following in his fathers f