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1、学乐教育2014年春七年级英语一对二讲义Lesson 43OvertheSouthPoleHowwastheplaneabletoclearthemountains?【Text】 In 1929, three years after his flight over the North Pole, the American explorer, R.E. Byrd, successfully flew over the South Pole for the first time. Though, at first, Byrd and his men w
2、ere able to take a great many photographs of the mountains that lay below, they soon ran into serious trouble. At one point, it seemed certain that their plane would crash. It could only get over the mountains if it rose to 10,000 feet. Byrd at once ordered his men to throw ou
3、t two heavy food sacks. The plane was then able to rise and it cleared the mountains by 400 feet. Byrd now knew that he would be able to reach the South Pole which was 300 miles away, for there were no more mountains in sight. The aircraft was able to fly over the endless whit
4、e plains without difficulty. 美国探险家 R.E. 伯德在飞越北极3年之后, 于1929年第一次飞越了南极. 虽然开始时伯德和他的助手们拍下了飞机下面连绵群山的大量照片, 但他们很快就陷入了困境. 在有个地方, 飞机似乎肯定要坠毁了. 只有在飞至10,000英尺的高度时, 它才能飞过这些山头. 伯德马上命令他的助手们把两个沉重的食物袋扔掉, 于是飞机可以上升了, 它在离山头400英尺的高度飞越了过去. 伯德这时知道他能够顺利飞抵300英里以外的南极了, 因为前面再没有山了. 飞机可以毫无困难地飞过这片茫茫无际的白色原野
5、!【Newwordsandexpressions】（8）1pole [pəul] 2flight [flait] n. 飞行，航班 3explorer [ɪk’splɔ:rə, -‘spləʊr-] n. 探险家;勘探者4lie [lai] v. 说谎 l5serious ['siəriəs] adj. 严肃的，正经的6point [pɔint] n.地点，位置7seem [si:m] 看起来8crash [kræʃ] n. 相撞，（飞机的）坠毁，迫降，哗啦声，轰鸣声9 sack [sæk] n大口袋，大袋子10 clear v. 移走1
6、1. aircraft ['ɛəkrɑ:ft] n.飞机, 航空器, 飞行器12. endless ['endlis] adj. 无尽的 n. 末端，尽头，极限一．单词讲解1. pole [pəul] n. 1) Pole n.波兰人 Poland 波兰 2)（地球的）极，极地 the North Pole 北极 the South Pole 南极 Pole-star 北极星/the North Star 3) 电极，磁极 the positive ['pɔzitiv] pole 正极 the negative ['neɡətiv] po
7、le 负极 2. flight [flait] n. 飞行，航班 eg. This is his first flight over the North Pole. 这是他第一次飞越北极 eg. All flights have been cancelled because of the fog. 因为雾的缘故，所以航班都被取消了。 flight recorder 飞行记录器，黑匣子 fly-flew-flown 3.explorer [ɪk’splɔ:rə, -‘spləʊr-] n. 探险家;勘探者 explore [iks'plɔ:] v
8、t. & vi.勘查, 探测, 勘探vt.探索; 探究; 仔细查看 explore theNorth Pole 探索北极
