新概念第二册72课课件

per prep. 每，每一
300 miles per hour 每小时300英里
• one apple per child
• 搭配：
• • • •
as per usual 照常，一如既往 as per (口)按 percent 百分之…… 百分之百
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.
race v.竞赛，急速而过 The car just raced by, leaving a trail of dust. n.比赛，竞赛，种族 The motorbike race is held in our city every year. You are in a race against time. They have been facing the problem of race relations.
footstep
n,足迹，脚步声
I heard footsteps in the room behind me.
搭配： follow sb’s footsteps 尾随某人
burst ① vi. 爆炸，爆裂 A tyre burst on the course. She burst the little boy’s balloon. ② vt.& vi. 突然打开 • We burst the door open. • While I was reading, the door burst open and John came in. burst into tears/laughter…突然大哭（大笑） He keeps bursting into tears for no reason. burst out doing sth. = burst into … I almost burst out laughing when I saw what she was wearing.
• Sir Malcolm Campbell
(1885 –1948) was an English racing motorist . He gained the world speed record on land and on water at various times不同 时代 during the 1920s and 1930s using vehicles/vihikl/机动 车 called Blue Bird. His son, Donald Campbell, carried on继 续 the family tradition by holding both land speed and water speed records.
set up /create /build a record set up a new world record hold a record break a record record-holder 记录保持者 record-breaker 打破记录者
3、 Bluebird, the car he was driving, had been specially built for him. It was over 30 feet in length and had a 2,500horsepower engine. 30 feet in length=30 feet long 可见所有的度量都可以用in+名词来替换相对应的形容词形式 sth is +数字+单位+ in length/height/weight/depth/width The cave is 7 meters in depth.这个洞有7米深 The elephant is 3 tons in weight.这个大象有3吨重 long—length high– height weighty– weight deep– depth wide -- width
2. He set up a new world record in September 1935 at Bonneville Salt Flats, Utah. • She set up her stereo(立体音响) in her bedroom • A fund will be set up for the dead men’s families. • The slump on Wall Street set up a chain reaction in stock markets around the world. • 华尔街股价暴跌在全球股市上引起了连锁反应。
• It was over 30 feet in length.= • It was over 30 feet long.
• The river is 25 meters in depth.= • The river is 25 meters deep. • The classroom is 10 meters in width.= • The classroom is 10 meters wide.
The meal will cost $20 per person. The car was travelling at 70 miles per hour.(70 mph).
average adj. 平均的,中等的 She is about average weight. The average rainfall in2003 was not much. average n.平均数 Add 20,10 and 30 and find the average. above/below the average 在一般水平以上/下 His performance on the test was below average. on the average 平均，一般的说
Lesson 72 A car called bluebird
car racing
New words and expressions
• • • • • • • • racing ['reɪsɪŋ] n. 竞赛 per prep. 每 Utah ['ju:tɑ:] n. 犹他（美国州名） horsepower n. 马力 burst [bə:st] v. 爆裂 average['ævəridʒ] adj. 平均的 Bonneville Salt Flats 邦纳维尔盐滩 Malcolm Campbell ['mælkəm] ['kæmbl] 马尔科姆· 坎贝尔
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• After his attempt, Campbell was disappointed to learn that his average speed had been 299 miles per hour. However, a few days later, he was told that a mistake had been made. His average speed had been 301 miles per hour. Since that time, racing drivers have reached speeds over 600 miles an hour. Following in his father's footsteps many years later, Sir Malcolm's son, Donald, also set up a world record. Like his father, he was driving a car called Bluebird.
racing n. 竞赛
• • • • • • cycle racing 自行车竞赛 dragon-boat racing 龙舟竞赛 motorcycle racing 摩托车比赛
1) game 2) match 3) racing / race 4) contest 5) competition
1.The great racing driver, Sir Malcolm Campbell, was the first man to drive at over 300 miles per hour. • first/second/last/next • the + + to do • best/most intelligent • 她总是第一个到，最后一个走。 • She is always the first to arrive and the last to leave • You’re the best person to advise me about buying a house.你是我买房子的最好顾问 • 这里的at看作是at the speed of 的简化形式。
• Sir Malcolm Campbell他是人类历史上 第一个驾车冲过300MPH大关的人。 1885年3月11日出生于英国Kent郡。 1924年就以235.22KPH打破当时的LSR， 驾驶的是一台名为Sunbeam的赛车， 装备350PS的V12引擎。此后，他驾驶 Sunbeam公司生产的车9次打破LSR。 1927年2月4日，他驾驶NapierCampbell Blue Bird赛车，开始挑战 LSR，并且最终在美国Bonneville盐滩 创造历史——成为人类历史上第一个 突破300MPH陆地速度的人，当时他 的速度为301.331948年，在数次中风 之后，于Surrey去世，享年63岁。
• a racing driver/car 赛车手，赛车
4) contest 多用于演讲、音乐、选美等方面所进行的 比赛，这种比赛的结果往往由评委会所有的委员来决 定。 a group of judges • beauty contest • 选美比赛
5) competition • 抽象
• Social competition will become more and more fierce剧烈.
课文讲解
TEXT • The great racing driver, Sir Malcolm Campbell, was the first man to drive at over 300 miles per hour. He set up a new world record in September 1935 at Bonneville Salt Flats, Utah. Bluebird, the car he was driving, had been specially built for him. It was over 30 feet in length and had a 2,500-horsepower engine. Although Campbell reached a speed of over 304 miles per hour, he had great difficulty in controlling the car because a tyre burst during the first run.
比赛
1) game
• 指户外的体力运动，也指智力方面的运动，如游戏和下棋。 如：let’s play a game of chess. game用作复数时则指运动会 • the Olympic Games
2) match • 多数用在英式英语中，一般指球赛 • football match
3) racing/race可互换 • 用于赛跑、赛车比速度的比赛 • dragon-boat racing 赛龙舟