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1、外研版选择性必修第四册unit5基础过关+单元写作训练.请快速默写出下列单词1_ n文明(社会)2_ n金字塔3_n运河4_adj.来自热带的；产于热带的5_ n气旋；旋风6_ n逃跑，逃走7_ adj.地图上没有标明的 8_v探索，探究9_ n沉船；失事的船10_ adj.考古学的；考古的11_ n珊瑚12_ n毫米13_ adv.向上，朝上14_ n海沟15_ adj.等同的；等值的；相当的16_n船；舰1.civilisation 2. pyramid3.canal 4.tropical 5. cyclone6. getaway7.uncharted 8. delve 9. shipwr
2、eck10. archaeological11. coral12.millimetre 13. upwards14. trench 15.equivalent 16.vessel .请快速拼写下列单词1_ v激起的兴趣，引起的好奇心2_ v将埋在下面3_ n衰败4_ n残垣断壁，废墟5_ v拒绝考虑，否定6. _v后退；离开；退避7. _ v克制，抑制(情绪)8_ v退缩，畏缩9._v(使)整齐地堆起；摞起10. _ adv.此外；而且；不仅如此11. _ adj.显要的；显著的；值得注意的12_ n物质13_ n天文学_n宇航员14_ v离弃，逃离_ adj.被抛弃的15_ n扩大；增加_v
3、扩大；增加16_ n调查_v调查；研究；审查17_ n钻探；勘探_ v钻孔；打眼；操练1. intrigue2. bury3.downfall 4. ruin5. dismiss6.retreat 7.subdue 8.shrink 9. stack 10. furthermore11. notable12. substance13.astronomy; astronaut 14. abandon; abandoned15.expansion; expand 16.investigation; investigate 17.drilling;drill.语法填空The history of C
4、hinese currency covers more than 3,000 years.Currency of some type has been used in China since the Neolithic age(新石器时代)，1. can be traced back to between 3,000 and 4,500 years ago.Cowry shells are believed to have been the 2. (early) form of currency used in Central China，and were used during the Ne
5、olithic period.The use of shell money is confirmed in the Chinese writing system.The traditional 3. (character) for “goods”，“buy” and “sell”，in addition to other 4. (vary) words relating to exchange，all contain the “shell”Around 210 BC，the first emperor of China，Qin Shi Huang (260210 BC) abolished a
6、ll other forms of local currency and introduced 5. uniform copper coin.Although paper money 6. (invent) in China in the 9th century，the base unit of currency remained the copper coin.Copper coins were used 7. the chief currency in China until the 8. (introduce) of yuan in the late 19th century.Curre
7、ntly，the RMB is the official currency of China.With over 1.3 billion people 9. (use) RMB every day，it is one of the most commonly used currencies in the world.Nowadays，online payment is taking a large share in the market.Will paper money disappear one day like shells or copper coins 10. (replace) by
8、 a new way of payment? Only time can tell.1which2earliest3characters4various5a6was invented7as8introduction9using10replaced.单元写作训练下表是关于自然界之谜“百慕大三角(Bermuda Triangle)”的一些信息，请根据此表写一篇80词左右的英语短文，介绍“百慕大三角”。地理位置发生的怪事人们的猜测位于百慕大和佛罗里达之间的大西洋西部。自1945年以来，数以百计的飞机和船只，以及一千多人在这里神秘失踪，没留下任何痕迹。外星人在作怪；当地特殊的天气条件；没人给出让人信服
9、的理由。注意：1开头已给出，不计入总词数；2可以适当增加细节，以使行文连贯。参考词汇：残骸wreckage_参考范文There are many unexplained mysteries of the natural world，of which the Bermuda Triangle is a particular one.This is an area of the western Atlantic between Bermuda and Florida，where some strange things happened.Since 1945，hundreds of ships an
10、d planes and over a thousand people have disappeared，leaving no wreckage or bodies.Some reasons have been given to explain the disturbing incidents that occurred in the area of Bermuda Triangle.Some think aliens might have arrived there and taken everything away.Others believe they might be caused by special weather there.But no one can give a believable reason.Maybe in the future we can find the answer with the development of science and technology.