外研版高中英语必修三《What an adventure!》PPT课件(第1课时)，共46页。
重点单词
阅读词汇
(在不认识的单词前划√)
□initial adj. □zone n． □oxygen n．
□border n． □psychologist n． □thrill n.
重点句型
1.the＋序数词＋名词＋to do(作定语)：Vasco da Gama(1460－1524) was a Portuguese explorer and ______________________________________(第一个到达印度的欧洲人) by sea.
2．现在分词短语作结果状语：Christopher Columbus(1451－1506) was an Italian explorer who completed journeys between Spain and the Americas, ___________________________________________________________________(从而开创了欧洲对美洲的探索).
词汇精研
in search of 寻找；搜寻
(教材P49)Ferdinand Magellan(1480－1521)was a Portuguese explorer who sailed west from Spain across the Atlantic and Pacific oceans in search of a westward route to the Spice Islands.
费迪南德•麦哲伦(1480－1521)是一位葡萄牙探险家，他从西班牙向西航行，穿越大西洋和太平洋，寻找通往香料群岛的西行路线。
①The rescue workers were working hard in search of those survivors.
救援工作者们正努力寻找那些幸存者。
②She was searching all the shops _____ her son’s present.
她为了给儿子买件礼物，找遍了所有的店铺。
confirm v．证实，证明；批准
(教材P50) The first people confirmed to have reached the top were Edmund Hillary and Tenzing Norgay in 1953.
第一批被证实登上顶峰的人是1953年的埃德蒙•希拉里和丹增•诺盖。
①What you have said confirms my opinion.
你的话证实了我的看法。
②It ____________________(confirm) that the meeting will take place next week.
已经确定会议将于下周举行。
③The latest evidence confirmed us ____ his theory.
最新的证据让我们相信了他的理论。
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