Giải thích đáp án Ielts Reading CAM 15 Test 4 - IELTS IDV

Giải thích đáp án Ielts Reading CAM 15 Test 4

Đáp Án Ielts Reading Cam 15 Test 4 – Giải Thích Đáp Án chi tiết bới IDV IELTS

Dưới đây IDV hướng dẫn cách tìm ra đáp án đúng kèm giải thích chi tiết câu trả lời cho Reading Test 3 sách Cam 15 cho các bạn. Chúc bạn học tốt và vượt aim nhé.

Test 4:

  1. Đáp án: water

Keywords:  access, deep, surface

Đoạn 2: “it could reach deep water sources”

access = reach

  1. Đáp án: diet

Keywords: crucial, local, inhabitants, long time ago

Đoạn 2: “the huarango was key to the ancient people’s diet”.

crucial = key

a long time ago = ancient

  1. Đáp án: drought

Keywords: people, survive, periods

Đoạn 2: “it allowed local people to withstand years of drought when their other crops tailed”.

survive = withstand

  1. Đáp án: erosion

Keywords: prevents, soil

Đoạn 2: “But over the centuries huarango trees were gradually replaced with crops. Cutting down native woodland leads to erosion, as there is nothing to keep the soil in place”.

  1. Đáp án: desert

Keywords: prevents, land, becoming

Đoạn 2: “So when the huarangos go, the land turns into a desert.”

become = turn into

  1. Đáp án: (its / huarango / the) branches

Đoạn 3: “Its leaves and bark were used for herbal remedies, while its branches were used for charcoal for cooking and heating, and its trunk was used to build houses”.

medicine = remedies

construction = build (building)

  1. Đáp án: leaves & bark

Đoạn 3: “Its leaves and bark were used for herbal remedies, while its branches were used for charcoal for cooking and heating, and its trunk was used to build houses”.

medicine = remedies

construction = build (building)

  1. Đáp án: (its / huarango / the) trunk

Đoạn 3: “Its leaves and bark were used for herbal remedies, while its branches were used for charcoal for cooking and heating, and its trunk was used to build houses”.

medicine = remedies

construction = build (building)

  1. Đáp án: NOT GIVEN

Keywords: local, families, Whaley, traditional, uses, huarango, products

Câu hỏi: “Local families have told Whaley about some traditional uses of huarango products”, tuy nhiên, trong bài không nhắc gì đến điều này.

  1. Đáp án: FALSE

Keywords: Alberto Benevides, profit, growing, huarangos

Đoạn 6: “His farm is relatively small and doesn’t yet provide him with enough to live on”.

  1. Đáp án: TRUE

Keywords: Whaley, co-operation, farmers, preserve, wildlife

Đoạn 7: “But even if Whaley can convince the local people to fall in love with the huarango again, there is still the threat of the larger farms. Some of these cut across the forests and break up the corridors that allow the essential movement of mammals, birds and pollen up and down the narrow forest strip. In the hope of counteracting this, he’s persuading farmers to let him plant forest corridors on their land. He believes the extra woodland will also benefit the farms by reducing their water usage through a lowering…”.

  1. Đáp án: FALSE

Keywords: Whaley, project, succeed, extended

Đoạn 8: “It’s not like a rainforest that needs to have this huge expanse. […] If you just have a few trees left, the population can grow up quickly […]”.

area = expanse

large = huge

  1. Đáp án: NOT GIVEN

Keywords: Whaley, plans, Africa, similar, project

Đoạn cuối: “He sees his project as a model that has the potential to be rolled out across other arid areas around the world. If we can do it here, in the most fragile system on Earth, then that’s a real message of hope for lots of places, including Africa, where there is drought and they just can’t afford to wait for rain.”; không nhắc đến việc “Whaley has plans to go to Africa to set up a similar project”.

  1. Đáp án: NOT GIVEN

Keywords: La Gomera, mountainous, Canary Islands

Đoạn 1: “La Gomera is one of the Canary Islands situated in the Atlantic Ocean off the northwest coast of Africa. This small volcanic island is mountainous…”, không nhắc đến “La Gomera is the most mountainous of all the Canary Islands”.

  1. Đáp án: FALSE

Keywords: Silbo, appropriate, short, simple, messages

Đoạn 5: “Carreiras explains that silbadores are able to pass a surprising amount of information via their whistles. ‘In daily life they use whistles to communicate short commands, but any Spanish sentence could be whistled’”.

  1. Đáp án: TRUE

Keywords: brain-activity, silbadores, non-whistlers, different, results

Đoạn 6: “The study team used neuroimaging equipment to contrast the brain activity of silbadores while listening to whistled and spoken Spanish. Results showed the left temporal lobe of the brain, which is usually associated with spoken language, was engaged during the processing of Silbo. The researchers found that other key regions in the brain’s frontal lobe also responded to the whistles, including those activated in response to sign language among deaf people. When the experiments were repeated with non-whistlers, however, activation was observed in all areas of the brain”.

  1. Đáp án: FALSE

Keywords: Spanish, introduced, Silbo, 15th century

Đoạn 8: “indigenous Canary Islanders […] already had a whistled language when Spain conquered the volcanic islands in the 15th century”.

  1. Đáp án: FALSE

Keywords: precise, data, whistle, languages, today

Đoạn 8: “There are thought to be as many as 70 whistled languages still in use, though only 12 have been described and studied scientifically”.

in existence = in use

  1. Đáp án: TRUE

Keywords: children, Gomera, learn, Silbo

Đoạn cuối: “Since 1999, Silbo Gomero has been taught in all of the island ‘s elementary schools”.

  1. Đáp án: words

Keywords: high, low, frequency, tones, sounds, Spanish

Đoạn 4: “Silbo is a substitute for Spanish, with individual words recoded into whistles which have high and low-frequency tones”.

  1. Đáp án: finger

Keywords: pitch, whistle, controlled, silbador’s

Đoạn 4: “A whistler – or silbador – puts a finger in his or her mouth to increase the whistle’s pitch…”.

  1. Đáp án: direction

Keywords: changed, cupped, hand

Đoạn 4: “[…] the other hand can be cupped to adjust the direction of the sound”.

change = adjust

  1. Đáp án: commands

Keywords: everyday, use, transmission, brief

Đoạn 5: “In daily life they use whistles to communicate short commands, but any Spanish sentence could be whistled.”

everyday = daily

transmission = communicate (communication)

short = brief

  1. Đáp án: fires

Keywords: relay, essential, information, quickly, e.g., inform

Đoạn 5: “Silbo has proved particularly useful when fires have occurred on the island and rapid communication across large areas has been vital”.

quickly = rapid (rapidly)

essential = vital

relay information = communicate

e.g. = such as, for example

  1. Đáp án: technology

Keywords: future, threat, new

Đoạn cuối: “But with modern communication technology now widely available, researchers say whistled languages like Silbo are threatened with extinction”.

new = modern

under threat = be threatened

  1. Đáp án: award

Keywords: Canaries’ authorities, receive, UNESCO, preserve

Đoạn cuối: “The local authorities are trying to get an award from the organisation to declare [Silbo Gomero] as something that should be preserved for humanity”.

receive = get

  1. Đáp án: D

Đoạn 1: “The environmental practices of big businesses are shaped by a fundamental fact that many of us offend our sense of justice. Depending on the circumstances, a business may maximize the amount of money it makes, at least in the short term, by damaging the environment and hurting people”.

  1. Đáp án: E

Keywords: lack, governments, public

Đoạn 1: “When government regulation is effective, and when the public is environmentally aware, environmentally clean businesses may out-compete dirty ones, but the reverse is likely to be true if government regulation is ineffective and if the public doesn’t care”.

control = regulation

  1. Đáp án: F

Keywords: lack, governments, public

Đoạn 1: “When government regulation is effective, and when the public is environmentally aware, environmentally clean businesses may out-compete dirty ones, but the reverse is likely to be true if government regulation is ineffective and if the public doesn’t care”.

control = regulation

  1. Đáp án: H

Keywords: environmental, problems, destruction

Đoạn 1: “That is still the case today for fishermen in an unmanaged fishery without quotas…” ~ overfishing

  1. Đáp án: B

Keywords: environmental, problems, destruction

Đoạn 1: “… and for international logging companies with short-term leases on tropical rainforest land in places with corrupt officials and unsophisticated landowners”. ~ ‘destruction of trees’.

  1. Đáp án: C

Keywords: idea, third, paragraph, environmental, damage

Đoạn 3: “Our blaming of businesses also ignores the ultimate responsibility of the public for creating the conditions that let a business profit through destructive environmental policies. In the long run, it is the public, either directly or through its politicians, that has the power to make such destructive policies unprofitable and illegal, and to make sustainable environmental policies profitable”.

ordinary people = the public

  1. Đáp án: D

Keywords: fourth, paragraph, ways, public

Đoạn 4: “The public may also make their opinion felt by preferring to buy sustainably harvested products; by making employees of companies with poor track records feel ashamed of their company and complain to their own management; by preferring their governments to award valuable contracts to businesses with a good environmental track record; and by pressing their governments to pass and enforce laws and regulations requiring good environmental practices”.

  1. Đáp án: B

Keywords: pressure, exerted, business, BSE

Đoạn 5: “In turn, big businesses can exert powerful pressure on any suppliers that might ignore public or government pressure. For instance, after the US public became concerned about the spread of a disease known as BSE, which was transmitted to humans through infected meat, the US government’s Food and Drug Administration introduced rules demanding that the meat industry abandon practices associated with the risk of the disease spreading. But for five years the meat packers refused to follow these, claiming that they would be too expensive to obey. However, when a major fast-food company then made the same demands […], the meat industry complied within weeks”.

big business = major company

law = rules

  1. Đáp án: YES

Keywords: public, fund, environmental, practices

Đoạn 6: “the public must accept the necessity for higher prices for products to cover the added costs; if any, of sound environmental practices”.

good environmental practices = sound environmental practices

  1. Đáp án: NOT GIVEN

Keywords: contrast, moral, principles, businesses

Đoạn 6: “My views may seem to ignore the belief that businesses should act in accordance with moral principles even if this leads to a reduction in their profits. But I think we have to recognize that, throughout human history, in all politically complex human societies, government regulation has arisen precisely because it was found that not only did moral principles need to be made explicit, they also needed to be enforced.”

Không nhắc đến: “There is a contrast between the moral principles of different businesses.”

  1. Đáp án: NO

Keywords: distinction, acceptable, unacceptable, behavior

Đoạn cuối: “My conclusion is not a moralistic one about who is right or wrong, admirable or selfish, a good guy or a bad guy”.

  1. Đáp án: YES

Keywords: public, successfully, influenced, businesses, past

Đoạn cuối: “In the past, businesses have changed when the public came to expect and require different behaviour … I predict that in the future, just as in the past, changes in public attitudes will be essential for changes in businesses’ environmental practices”.

  1. Đáp án: NOT GIVEN

Keywords: future, businesses, concern, environment

Đoạn cuối: “In the future…changes in public attitudes will be essential for changes in businesses’ environmental practices”.

Không đề cập đến:In the future, businesses will show more concern for the environment.”

  1. Đáp án: D

Đoạn 2: “It is easy for the rest of us to blame a business”

Đoạn 3: “Our blaming of businesses also ignores the ultimate responsibility of the public”

Đoạn 7: “I place the ultimate responsibility for business practices harming the public on the public itself”

Khóa Học Reading Online tiết kiệm, hiệu quả, bài bản ngay từ đầu: https://idvielts.com/khoa-hoc-ielts-online-tot/

Khóa Học i7 trọn gói Ielts 7.0 thống nhất theo 1 phương pháp giúp tiết kiệm thời gian và chi phí, tăng sự tập trung: https://idvielts.com/category/khaigiang/ 

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