Questões de Vestibular
Sobre formação de palavras (prefixos e sufixos) | word formation (prefix and suffix) em inglês
Foram encontradas 31 questões
The nouns below that are formed from adjectives are
IS A VEGAN DIET HEALTHY?
By Mary Lynch
As a registered nutritionist, the question “Is the vegan diet healthy?” is one I get all the time, especially at this time of year.
Frustratingly, the answer is that it depends as much on what you eat as with any other diet. Someone living purely on ready salted crisps or chips, for example, would be technically following a vegan diet, but it would in no way be healthy.
However, research shows that there are potential benefits to a vegan diet. A recent study indicated that the average vegan diet is higher in vitamin C and fibre, and lower in saturated fat than one containing meat. In addition, statistics show that vegans have a lower BMI (height-to-weight ratio) than meat eaters – in other words, they are skinnier.
You see, a diet without any meat or dairy products is likely to contain a lot less saturated fat, which is related to increased cholesterol levels and increased risk of heart disease. We also know that fat contains more calories per gram than other foods, and so vegans may consume fewer calories as a result. Finally, a vegan diet is generally thought to contain more cereals, fruits, vegetables, nuts and seeds than a non¬vegan diet.
Sounds great right? Not quite. In terms of micronutrients, a vegan diet is actually more susceptible to being nutritionally poor. A vegan diet is naturally low in calcium, vitamin D, iron, vitamin B12, zinc and omega-3 fatty acids. Therefore, if you follow a vegan diet it is essential that you get enough of these nutrients through specific vegan food sources – and may even need to take additional supplements. We have many recipes suitable for vegans that can help, just check out our vegan section. In our features we also have this traditional hummus recipe, which contains tahini – a good source of calcium, zinc and iron, which are all micronutrients hard to get a hold of on a vegan diet.
So there you have it: going vegan does not necessarily mean you are going to be healthier. In fact, I think that much of the improvement in diets among vegans is a result of education rather than going meat free. In other words, if someone chooses to go vegan they are more likely to care about what they are eating and therefore are more likely to educate themselves on the types of foods they should and should not be eating.
From: https://goo.gl/AwDYY7. Accessed on 03/22/2017.
The suffix –y in the words healthy (1st paragraph) and fatty (5th paragraph) gives the idea of:
The true potential of technology to change behavior
Technology could successfully change behaviours where decades of campaigns and legislation have failed. With the quantified self already walking among us and the internet of things within easy reach, digital technology is creating unprecedented opportunities to encourage, enable and empower more sustainable behaviours.
If we are to unlock the power of technology we must be more ambitious than simply digitising analogue strategies or creating another communications channel.
The true potential of technology lies in its ability to do things that nothing else can do. In behaviour change terms, the potential to succeed where decades of education programmes, awareness campaigns and product innovation have failed; to make a difference where government policy and legislation has had limited impact.
Using behavioural insights, it is possible to highlight the bottlenecks, drop out points and achilles heels of traditional behaviour change efforts — the reasons why we have failed in the past — and apply the unique possibilities of technology to these specific challenges.
Overcoming our limitations
Luckily, the history of the human race is almost defined by its ability to invent stuff that bolsters its feeble capabilities. That stuff is, of course, what we generically refer to as 'technology'. And in the same way that the internal combustion engine and the light bulb allow us to overcome our relatively feeble powers of motion and perception, so digital technology can be directed to overcoming our relatively feeble powers of reasoning, selfcontrol, motivation, self-awareness and agency—the factors that make behaviour change so difficult.
Herein lies the true potential of technology: not in the laboratory or the workshop, but in an understanding of the behavioural dynamics that define the human condition, both generally and within the context of a specific user-group, market segment or community.
Fonte: JOHNSON, Steven. Recognising the true potential of technology to change behaviour. Disponível em:<https://www.theguardian.com/sustainablebusiness/behavioural-insights/true-potential-technology-change-behaviour>
Texto 2
THE NEXT ERA OF DRONES WILL BE DEFINED BY ‘SWARMS’
[ …]
Drones are becoming smaller, cheaper to make, can zoom around on their own, and gather in groups of hundreds, even thousands, to fly like a flock of birds. They’re called swarms – get enough of them together, and they could save your life, or they could be a deadly collaborative force on the battlefield.
[ …]
Plus there is no leader (1) or commander in a swarm; the swarm is a self-organising system in which allows drones to fly together without colliding. And only one operator (2) is needed to control the whole swarm.
Swarms are tough. One missile can bring down an aircraft, but a swarm can lose dozens of members and keep going. Air defences with a limited (3) supply (4) of missiles can be overwhelmed by enough opponents.
But drones will soon be swarming in many other situations too, from rock concerts to barnyards. In fact, you probably already have seen swarms of drones in everyday life. Chinese company eHang claimed the record for the biggest swarm, in a spectacular New Year show in which 1,000 drones formed a map of China and the Chinese character for 'blessings' (5).
Drone swarms may even have a place on the farm. They can spot plant disease and help manage water use, or spray pesticides and herbicides only in the exact spot needed, all working cooperatively to cover the area and fill in gaps.
So, what does the future hold for swarming (6) drones? Swarming drone technology is still very much in their infancy. But it’s evolving fast. In fact, they could one day live alongside us.
Fonte: adapted from: <http://www.bbc.com/future/story/20170425-were-entering-the-next-era-of-drones>
NOGUEIRA, Salvador. Translated by Marina Della Valle. Disponível em: <
www1folha.uol.com.br/internacional/em/scienceandhealth/2016/03/
1755511-russia-will-install-telescope-in-brazil..shtml>. Acesso em: 27 set.
2016.
If you or someone you love is addicted to sports make sure you approach it in a proper manner. If this is your spouse and it is coming between you and him/her then you may want to seek counseling. If you personally are addicted to sports then try picking up another hobby because you may just have too much free time. Get out of the house once in a while and enjoy life. Don't let the athletic ability of others control your life.
Signs of sports addiction: mood swings during events; outcome ruins your day or even week; sports gambling; fantasy sports; attending an excess number of events; excessive merchandise; arguments and fights.
I. As palavras “easier” e “harder”, que iniciam, respectivamente, o 1º e o 2º parágrafos do texto I, são exemplos de comparativos no grau superlativo.
II. “Who” (l.2) é um pronome relativo, na função de objeto, e refere-se a “patriot”.
III. As palavras “fatherland” (l.5), “homeland” (l.6), “attachment” (l.6),”physical” (l.6) e “devotion” (l.12) são formadas por afixação e/ou justaposição.
IV. O termo “its”, presente três vezes nas linhas 11 e 12, é um pronome possessivo e refere-se a “love”.
V. O modal “should” (l.17) expressa uma sugestão, um aconselhamento.
A alternativa em que todas as afirmativas são verdadeiras é a:
I. o termo “our” (l.2) é um pronome possessivo e refere-se aos leitores.
II. “which” (l.3) é um pronome relativo, na função de sujeito, e refere-se a “daily activities”.
III. os termos “useless” e “unwanted” (l.5) são formados por afixação.
IV. os modais “can” (l.5) e “may” (l.12) expressam a mesma ideia: possibilidade.
V. os marcadores discursivos “or” (l.3), “and” (l.5) e “but” (l.12) expressam, respectivamente, proporcionalidade, adição e condição.
A alternativa em que todas as afirmativas são verdadeiras é a:
Read text 01 to answer question
Text 01
and non‑conformist doubts produce suspicion. (l. 11-12)
Two words whose prefixes are semantically similar to the prefix in non-conformist are present in:
OXENDEN, Clive; LATHAM-KOENIG, Christina American English File,
MultiPack 4A, 2010. p.51
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