2019-2020学年外研版高中英语选修8优化教案:Module 5 Section Ⅰ Introduction & Reading — Pre-reading
2019-2020学年外研版高中英语选修8优化教案:Module  5  Section Ⅰ Introduction & Reading — Pre-reading第3页

  be/become aware of 知道;意识到

  ⑥risk n. & v.危险,风险;使(某人/自己)面临危险

  take/run risks/a risk 冒险

  risk doing ... 冒险做......

  ⑦giant adj.巨大的

  ⑧using a spaceship computer that ... 是现在分词短语作方式状语。该状语中that ...部分是that引导的定语从句,修饰a spaceship computer。该定语从句中,used by ...是过去分词短语作定语,修饰the ones。

  ⑨as they could not take off more than once 是原因状语从句。

  ⑩take off 起飞;脱掉;成功

  take on 雇用,聘用;呈现,具有

  ⑪once n.一次 adv.曾经 conj.一旦(引导条件状语从句)

  ⑫be enthusiastic about 对......很热情/热心

  ⑬that was costing the United States $10 million a day 是定语从句,修饰a space travel programme。

  ⑭shuttle/'ʃʌtl/n.航天飞机

  ⑮that could be used for several journeys 是定语从句,修饰a spacecraft。

  ⑯launched from ... 为过去分词短语作后置定语。

  ⑰to test ..., to go safely up ..., to return ...是三个动词不定式短语作表语。

  ⑱historic/hI'stɒrIk/adj.历史性的,有重大历史意义的

  historical adj.(有关)历史的

  ⑲age n.时期,时代;年龄

  a new age of ......的新纪元

  太空:最后的疆域

  第一部分

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