Underwater archaeological sites

文章大意

讲座介绍水下考古遗址如何帮助研究缺乏文字记录的古代文明，以新西兰毛利人为例，说明沉船上的物品排列能揭示船员日常生活。现代技术如水下无人机、声纳扫描仪和成像软件使发掘更精确、破坏更小。沉船多因风暴等自然力量而非战争或海盗造成，打捞物还用于博物馆展览和电影制作。研究面临生态系统脆弱、潮汐多变和进入受限等障碍，并提到一艘疑似战船的沉船发现防御海盗的炮和航海设备。

题目与答案

1. General Information

   The Maoris are an example of a society that never developed a 31_____ form of communication.

   答案：script

   原文定位：In fact, they are frequently recognized as a society that lacked any form of written script

   同义替换：「never developed」↔「lacked」，「communication」↔「written script」

2. Discoveries at underwater sites have helped scholars better understand the everyday 32_____ of ancient communities.

   答案：routines

   原文定位：What's fascinating is how much we can learn about people's daily routines and social behavior from these remains

   同义替换：「sites」↔「remains」，「helped scholars better understand」↔「we can learn about」，「everyday」↔「daily」

3. Shipwrecks

   In recent excavations, experts have applied advanced 33_____ to improve the accuracy of findings.

   答案：equipment

   原文定位：The process of studying these shipwrecks has changed dramatically thanks to advancements in equipment;Researchers now rely heavily on underwater drones, sonar scanners, and imaging software. Collectively, this modern technology has made excavation more precise and far less invasive

   同义替换：「experts」↔「researchers」，「advanced」↔「modern」，「improve the accuracy」↔「made more precise」

4. One commonly identified cause of many wrecks is damage caused by a 34_____ .

   答案：storm

   原文定位：One of the most commonly cited causes is exposure to a violent storm, which ships at the time were not well-equipped to withstand

   同义替换：「One commonly identified cause」↔「One of the most commonly cited causes」，「wrecks」↔「ships」，「damage caused by」↔「exposure to」

5. Learn from it:

   Some findings have been used to produce a 35_____ gallery to showcase life on board sunken vessels.

   答案：film

   原文定位：In one recent case, artifacts were used in the making of a historical film gallery that visually narrated life on board a seventeenth century trading vessel

   同义替换：「been used to produce」↔「were used in the making of」

6. Due to difficult access and preservation issues, the amount of 36_____ conducted was quite restricted.

   答案：research

   原文定位：In many locations, fragile ecosystems, unpredictable tides, and limited access have severely restricted the amount of research that can be conducted on site

   同义替换：「difficult」↔「limited」，「preservation issues」↔「fragile ecosystems」，「quite」↔「severely」

7. Examples

   There was one wreck where the crew used a 37_____ as a defense against pirate attacks.

   答案：gun

   原文定位：The wreckage included what was believed to be a gun used to defend against pirate raids, a rare find that adds a dramatic dimension to our understanding of maritime risks

   同义替换：「attacks」↔「raids」

8. Among the materials found was a 38_____ that detailed the ship`s intended route.

   答案：map

   原文定位：Equally intriguing was the discovery of a navigational map, still partially intact, which outlines a ship's intended course through trade routes active at the time

   同义替换：「detailed」↔「outlines」，「route」↔「course」

9. Valuable cargo, especially items like 39_____ , was a major motivation for early explorers.

   答案：gold

   原文定位：Many of these vessels were transporting precious materials, particularly gold, which was in high demand across expanding empires

   同义替换：「Valuable cargo」↔「precious materials」，「especially items like」↔「particularly」

10. Various luxury goods were discovered, including jewellery and old 40_____ .

    答案：coins

    原文定位：In several cases, archaeologists have uncovered treasure collections featuring fine jewelry and antique coins, shedding light on both wealth and craftsmanship of the period

    同义替换：「Various luxury goods」↔「treasure collections」，「discovered」↔「uncovered」，「old」↔「antique」