(
课件网) 选择性必修第四册 Unit 5 Into the unknown Ⅰ.识记·阅读词汇 1．astronomy n．天文学 2．tropical adj.来自热带的；产于热带的 3．downfall n．衰败 4．getaway n．逃跑，逃走 5．retreat v．后退；离开；退避 6．uncharted adj.地图上没有标明的 语基默写见P608 7．shrink v．退缩，畏缩 8．shipwreck n．失事的船；沉船 9．archaeological adj.考古学的；考古的 10．stack v．(使)整齐地堆起；摞起 Ⅱ.熟记·核心词汇 1．bury v．将……埋在下面 2．ruin n．残垣断壁，废墟 3．furthermore adv.此外；而且；不仅如此 4．substance n．物质 Ⅲ.活用·拓展词汇 1．civilise v．使文明；教化；开化→civilised adj.文明的；开化的→civilisation n．文明(社会) 2．abandon v．离弃，逃离→abandoned adj.放纵的；被离弃的；被遗弃的 3．dismiss v．拒绝考虑，否定；解雇→dismissal n．不予考虑，摒弃；解雇 4．expand v．扩张；增加；扩展；详述→expansion n．扩大；增加 5．investigate v．调查；研究→investigation n．调查；审查 6．notable adj.显要的；显著的；值得注意的→notably adv.显著地，明显地；尤其，特别 7．drill v．钻孔；训练→drilling n．钻探；勘探 Ⅳ.牢记·短语词块 1．correspond to...与……一致 2．apply...to...把……运用到……上 3．on top of...在……之上；除……之外 4．all the more更加 5．at one's peak在……顶峰；处于巅峰时期 6．fall into ruin(因无人照料而)衰落，败落 7．make a getaway逃跑，逃走 8．run for one's life逃命 9．check out调查，检查 10．test the waters试水，试探 11．steer clear of避开……；从……处脱身 12．set out动身踏上(漫长的)旅途 13．throw oneself into积极投入到……中去 14．think twice再三考虑，慎重考虑 15．shrink from避免做，不愿做 16．look into调查(问题) 17．be equivalent to等(同)于；相当于…… 18．hold the record保持纪录 19．beyond the reach of无法达到 Ⅴ.背诵·单元佳句 1．Its once-great cities fell into ruin, leaving various mysteries for later people to solve.(现在分词短语作状语；leave＋宾语＋宾语补足语) 曾经恢宏的城市沦为废墟，留下各种谜团等待后人解开。 2．Lying under waters across the globe are an estimated three million shipwrecks.(完全倒装) 全球水域下沉睡着约三百万艘沉船残骸。 3．Today, some 500 years after the Esmeralda set sail，there is little—if any—land on our planet left unexplored.(if型省略结构) 如今，距离“埃斯梅拉达”号起航已有差不多500年，我们星球上尚未被人类探索的土地———如果有的话———已经少之又少了。 4．Given our limited knowledge, it is perhaps no surprise that exploration of the oceans continues to lead to discoveries in various scientific fields.(it is＋名词＋that从句) 鉴于我们的认知有限，探索海洋可以不断带来各种不同科学领域的发现就显得不足为奇了。 Loulan, which corresponds to Pompeii buried under the desert, always intrigues me.So I was thrilled when I won a trip to it.I set out on 23 July and arrived on 30 July.Seeing the ruins in front of me, I couldn't dismiss the idea that this city was once busy and had notable civilisation. There was a scholar in our team who had thrown himself into the archaeological research of Loulan for years.With him being our guide, we learnt a lot about this mysterious ... ...
