Giải chi tiết Cam 19 – Test 3: Reading Passage 1 – Archaeologists discover evidence of prehistoric island settlers
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A. Bài đọc Archaeologists Discover Evidence of Prehistoric Island Settlers
In early April 2019, Dr Ceri Shipton and his colleagues from Australian National University became the first archaeologists to explore Obi, one of many tropical islands in Indonesia’s Maluku Utara province. The research team’s discoveries suggest that the prehistoric people who lived on Obi were adept on both land and sea, hunting in the dense rainforest, foraging on the seashore, and possibly even voyaging between islands.
The excavations were part of a project to learn more about how people first dispersed from mainland Asia, through the Indonesian archipelago and into the prehistoric continent that once connected Australia and New Guinea. The team’s earlier research suggested that the northernmost islands in the group, known as the Wallacean islands,including Obi, would have offered the easiest migration route. It also seemed likely that these islands were crucial ‘stepping stones’ on humans’ island-hopping voyages through this region millennia ago. But to support this idea, they needed archaeological evidence for humans living in this remote area in the ancient past. So, they travelled to Obi to look for sites that might reveal evidence of early occupation.
Just inland from the village of Kelo on Obi’s northern coast, Shipton and his colleagues found two caves containing prehistoric rock shelters that were suitable for excavation. With the permission and help of the local people of Kelo, they dug a small test excavation in each shelter. There they found numerous artefacts, including fragments of axes, some dating to about 14,000 years ago. The earliest axes at Kelo were made using clam shells. Axes made from clam shells from roughly the same time had also previously been found elsewhere in this region, including on the nearby island of Gebe to the northeast. As on Gebe, it is highly likely that Obi’s axes were used in the construction of canoes, thus allowing these early peoples to maintain connections between communities on neighbouring islands.
The oldest cultural layers from the Kelo site provided the team with the earliest record for human occupation on Obi, dating back around 18,000 years. At this time the climate was drier and colder than today, and the island’s dense rainforests would likely have been much less impenetrable than they are now. Sea levels were about 120 metres lower, meaning Obi was a much larger island, encompassing what is today the separate island of Bisa, as well as several other small islands nearby.
Roughly 11,700 years ago, as the most recent ice age ended, the climate became significantly warmer and wetter, no doubt making Obi’s jungle much thicker. According to the researchers, it is no coincidence that around this time the first axes crafted from stone rather than sea shells appear, likely in response to their heavy-duty use for clearing and modification of the increasingly dense rainforest. While stone takes about twice as long to grind into an axe compared to shell, the harder material keeps its sharp edge for longer.
Judging by the bones which the researchers unearthed in the Kelo caves, people living there mainly hunted the Rothschild’s cuscus, a possum-like creature that still lives on Obi today. As the forest grew more dense, people probably used axes to clear patches of forest and make hunting easier. Shipton’s team’s excavation of the shelters at the Kelo site unearthed a volcanic glass substance called obsidian, which must have been brought over from another island, as there is no known source on Obi. It also revealed particular types of beads, similar to those previously found on islands in southern Wallacea. These finds again support the idea that Obi islanders routinely travelled to other islands.
The excavations suggest people successfully lived in the two Kelo shelters for about 10,000 years. But then, about 8,000 years ago, both were abandoned. Did the residents leave Obi completely, or move elsewhere on the island? Perhaps the jungle had grown so thick that axes were no longer a match for the dense undergrowth. Perhaps people simply moved to the coast and turned to fishing rather than hunting as a means of survival.
Whatever the reason for the departure, there is no evidence for use of the Kelo shelters after this time, until about 1,000 years ago, when they were re-occupied by people who owned pottery as well as items made out of gold and silver. It seems likely, in view of Obi’s location, that this final phase of occupation also saw the Kelo shelters used by people involved in the historic trade in spices between the Maluku islands and the rest of the world.
B. Bài tập
Questions 1–7
Do the following statements agree with the information given in Reading Passage 1?
In boxes 1–7 on your answer sheet, write:
- TRUE if the statement agrees with the information
- FALSE if the statement contradicts the information
- NOT GIVEN if there is no information on this
Questions 8-13
Complete the notes below.
Choose ONE WORD ONLY from the passage for each answer.
Write your answers in boxes 8–13 on your answer sheet.
Archaeological findings on Obi
Excavations of rock shelters inside 8 near the village of Kelo revealed:
- axes from around 14,000 years ago, probably used to make canoes
- axes made out of 9 , dating from around 11,700 years ago
- 10 of an animal: evidence of what ancient islanders ate
- evidence of travel between islands:
+ obsidian: a material that is not found naturally on Obi
+ 11 which resembled ones found on other islands.
It is thought that from 8,000 years ago, Obi islanders:
- may have switched from hunting to fishing
- had 12 as well as items made out of metal
- probably took part in the production and sale of 13
Điểm số của bạn là % - đúng / câu
C. Đáp án và Giải chi tiết
Test 3: Reading Passage 1
Reading Passage 1: Archaeologists discover evidence of prehistoric island settlers (Các nhà khảo cổ phát hiện bằng chứng về người định cư trên đảo thời tiền sử)
Questions 1 – 7: Dạng TRUE/FALSE/NOT GIVEN Cách làm:
Chọn đáp án bằng cách lần lượt trả lời 2 hỏi:
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1. Archaeological research had taken place on the island of Obi before the arrival of Ceri Shipton and his colleagues. Nhận xét:
Cụ thể:
⇒ Đáp án là FALSE | Đoạn 1:[…] In early April 2019, Dr Ceri Shipton and his colleagues from Australian National University became the first archaeologists to explore Obi, one of many tropical islands in Indonesia’s Maluku Utara province. |
2. At the Kelo sites, the researchers found the first clam shell axes ever to be discovered in the region. Nhận xét:
Cụ thể:
⇒ Đáp án là FALSE | Đoạn 3: […] The earliest axes at Kelo were made using clam shells. Axes made from clam shells from roughly the same time had also previously been found elsewhere in this region, including on the nearby island of Gebe to the northeast. |
3. The size of Obi today is less than it was 18,000 years ago. Nhận xét:
Cụ thể:
⇒ Đáp án là TRUE | Đoạn 4: […] The oldest cultural layers from the Kelo site provided the team with the earliest record for human occupation on Obi, dating back around 18,000 years. […] Sea levels were about 120 metres lower, meaning Obi was a much larger island, encompassing what is today the separate island of Bisa, as well as several other small islands nearby. |
4. A change in the climate around 11,700 years ago had a greater impact on Obi than on the surrounding islands. Nhận xét:
Cụ thể:
⇒ Đáp án là NOT GIVEN | Đoạn 5: […] Roughly 11,700 years ago, as the most recent ice age ended, the climate became significantly warmer and wetter, no doubt making Obi’s jungle much thicker. |
5. The researchers believe there is a connection between warmer, wetter weather and a change in the material used to make axes. Nhận xét:
Cụ thể:
⇒ Đáp án là TRUE | Đoạn 5: Roughly 11,700 years ago, as the most recent ice age ended, the climate became significantly warmer and wetter, no doubt making Obi’s jungle much thicker. According to the researchers, it is no coincidence that around this time the first axes crafted from stone rather than sea shells appear, likely in response to their heavy-duty use for clearing and modification of the increasingly dense rainforest. While stone takes about twice as long to grind into an axe compared to shell, the harder material keeps its sharp edge for longer. |
6. Shipton’s team were surprised to find evidence of the Obi islanders’ hunting practices. Nhận xét:
Cụ thể:
⇒ Đáp án là NOT GIVEN | Đoạn 6: […] Judging by the bones which the researchers unearthed in the Kelo caves, people living there mainly hunted the Rothschild’s cuscus, a possum-like creature that still lives on Obi today. |
7. It is thought that the Kelo shelters were occupied continuously until about 1,000 years ago. Nhận xét:
Cụ thể:
⇒ Đáp án là FALSE | Đoạn 9:[…] Whatever the reason for the departure, there is no evidence for use of the Kelo shelters after this time, until about 1,000 years ago, when they were re-occupied by people who owned pottery as well as items made out of gold and silver. |
Questions 8 – 13: Dạng Summary Completion without a wordlist Cách làm:
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8. Excavation of rock shelters inside ____near the village of Kelo revealed. Từ cần điền là một danh từ có liên quan đến một địa điểm nào đó mà những sự khai quật sẽ được làm ở bên trong. Cụ thể:
⇒ Đáp án là caves | Đoạn 3: […] Just inland from the village of Kelo on Obi’s northern coast, Shipton and his colleagues found two caves containing prehistoric rock shelters that were suitable for excavation. With the permission and help of the local people of Kelo, they dug a small test excavation in each shelter.
|
9. axes made out of _____, dating from around 11,700 years ago. Từ cần điền là danh từ chỉ nguyên liệu để tạo ra những chiếc rìu có niên đại khoảng 11,700 năm trước. Cụ thể:
⇒ Đáp án là stone | Đoạn 5: Roughly 11,700 years ago, as the most recent ice age ended, the climate became significantly warmer and wetter, no doubt making Obi’s jungle much thicker. According to the researchers, it is no coincidence that around this time the first axes crafted from stone rather than sea shells appear,… |
10. _____ of a animal: evidence of what ancient islanders ate. Từ cần điền là danh từ chỉ bộ phận trên cơ thể của con vật đó, cái mà có chứng cứ rằng người cổ đại của hòn đảo đó đã ăn chúng. Cụ thể:
⇒ Đáp án là bones | Đoạn 6: […] Judging by the bones which the researchers unearthed in the Kelo caves, people living there mainly hunted the Rothschild’s cuscus, a possum-like creature that still lives on Obi today.
|
11. _____ which resembled ones found on other islands. Từ cần điền là danh từ chỉ thứ đang tìm giống hoặc tương đồng với những loài khác được tìm thấy trên các đảo khác. Cụ thể:
⇒ Đáp án là beads | Đoạn 7: […] It also revealed particular types of beads, similar to those previously found on islands in southern Wallacea.
|
12. had _____ as well as items made out of metal. Từ cần điền là danh từ chỉ nơi trú ẩn Kelo được sử dụng lại bởi những người có thứ đó cũng như các vật dụng làm bằng kim loại. Cụ thể:
⇒ Đáp án là pottery | Đoạn 9: Whatever the reason for the departure, there is no evidence for use of the Kelo shelters after this time, until about 1,000 years ago, when they were re-occupied by people who owned pottery as well as items made out of gold and silver. |
13. probably took part in the production and sale of _____ Từ cần điền là danh từ chỉ thứ đó có lẽ được tham gia vào quá trình sản xuất và buôn bán tại Kelo. Cụ thể:
⇒ Đáp án là spices | Đoạn 9: It seems likely, in view of Obi’s location, that this final phase of occupation also saw the Kelo shelters used by people involved in the historic trade in spices between the Maluku islands and the rest of the world. |
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