练习材料：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 were 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 out 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 white plains without difficulty.
任务配置：L0+L4
知识笔记：
a great many +可数名词 许多
plane=airplane= aircraft 飞机
food sacks 食物袋
sack 袋子
clear v. 越过 clear the mountain 越过高山
plain 平原
at one point 在某一个地方
练习感悟：
这篇文章主要讲的是关于地理位置和飞行数字的一些表达方法。对于这些日常生活中运用比较少的领域，读起来会比较的拗口，需要不断地去练习，让整个口腔熟悉这些句子发音的状态。明显的感觉到这篇文章读的没有以往那些日常对话顺口。还是要多练。今天依旧把这篇文章做了听写，听了三遍写完。
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