Questões de Vestibular de Inglês - Verbos modais | Modal verbs

Foram encontradas 64 questões

Ano: 2016 Banca: UEG Órgão: UEG Prova: UEG - 2016 - UEG - Processo Seletivo UEG |
Q1783327 Inglês

Leia o texto a seguir para responder à questão.


The Internet of Things


   The “Internet of Things” (IoT) is becoming an increasingly growing topic of conversation both in the workplace and outside of it. It’s a concept that not only has the potential to impact how we live but also how we work. But what exactly is the “Internet of Things” and what impact is it going to have on you, if any? There are a lot of complexities around the “Internet of Things” but we want to stick to the basics. Lots of technical and policyrelated conversations are being had but many people are still just trying to grasp the foundation of what the heck these conversations are about.

  Let’s start with understanding a few things. 

  Broadband Internet is becoming more widely available, the cost of connecting is decreasing, more devices are being created with Wi-Fi capabilities and sensors built into them, technology costs are going down, and smartphone penetration is sky-rocketing. All of these things are creating a “perfect storm” for the IoT.

  So What Is The Internet of Things?  

Simply put, this is the concept of basically connecting any device with an on and off switch to the Internet (and/or to each other). This includes everything from cellphones, coffee makers, washing machines, headphones, lamps, wearable devices and almost anything else you can think of.

  So what now?

  The new rule for the future is going to be, “Anything that can be connected, will be connected.”







Analisando-se os aspectos estruturais do texto, verifica-se que
Alternativas
Ano: 2015 Banca: UEG Órgão: UEG Prova: UEG - 2015 - UEG - Vestibular |
Q1783223 Inglês

Leia o texto a seguir para responder à questão.

 

Migrant or Refugee? There Is a Difference, With Legal Implications

 

In the first half of this year alone, at least 137,000 men, women and children crossed the Mediterranean Sea to reach the shores of Europe, according to the United Nations. Thousands are traveling across the Balkans now. However, are they refugee or migrants? Does it make any difference? In search for these answers, let’s read the interview.

 

Q. Does it matter what you call them?

A. Yes. The terms “migrant” and “refugee” are sometimes used interchangeably, but there is a crucial legal difference between the two.

 

Q. Who is a refugee?

A. Briefly, a refugee is a person who has fled his or her country to escape war or persecution, and can prove it.

 

Q. What does the distinction mean for European countries?

A. Refugees are entitled to basic protections under the 1951 convention and other international agreements. Once in Europe, refugees can apply for political asylum or another protected status, sometimes temporary. By law, refugees cannot be sent back to countries where their lives would be in danger. “One of the most fundamental principles laid down in international law is that refugees should not be expelled or returned to situations where their life and freedom would be under threat,” the refugee agency said in a statement on Thursday.

 

Q. Who is a migrant?

A. Anyone moving from one country to another is considered a migrant unless he or she is specifically fleeing war or persecution. Migrants may be fleeing dire poverty, or may be well-off and merely seeking better opportunities, or may be migrating to join relatives who have gone before them. There is an emerging debate about whether migrants fleeing their homes because of the effects of climate change – the desertification of the Sahel region, for example, or the sinking of coastal islands in Bangladesh – ought to be reclassified as refugees.

 

Q. Are migrants treated differently from refugees?

A. Countries are free to deport migrants who arrive without legal papers, which they cannot do with refugees under the 1951 convention. So it is not surprising that many politicians in Europe prefer to refer to everyone fleeing to the continent as migrants.

 

Disponível em: <https://www.nytimes.com/2015/08/28/world/migrants-refugees-europe-syria.html?_r=0>.  Acesso em: 15 set. 2015.


Considerando os aspectos estruturais do texto, tem-se o seguinte:
Alternativas
Ano: 2015 Banca: FCC Órgão: UNINOVE Prova: FCC - 2015 - UNINOVE - Processo Seletivo Medicina - Conhecimentos Gerais |
Q1782394 Inglês
No trecho do primeiro parágrafo “Routine surgery and childbirth could be a hazardous business”, o termo em destaque pode ser substituído, sem alteração de sentido, por
Alternativas
Ano: 2021 Banca: UPENET/IAUPE Órgão: UPE Prova: UPENET/IAUPE - 2021 - UPE - Vestibular - 3º Fase - 1º Dia |
Q1679744 Inglês
Considere a análise linguística elaborada para o texto e assinale a alternativa INCORRETA.
Alternativas
Ano: 2017 Banca: UNICENTRO Órgão: UNICENTRO Prova: UNICENTRO - 2017 - UNICENTRO - Vestibular - PAC - 2ª Etapa |
Q1404147 Inglês
Can talking on a mobile phone be hazardous to your health? It is difficult to know for sure. Some research suggests that heavy users of mobile phones are at a greater risk of developing cancerous brain tumours. However, many other studies suggest there are no links between cancer and mobile phone use.

The main problem with the current research is that mobile phones have only been popular since the 1990s. As a result, it is impossible to study long-term exposure to mobile phones. This concerns many health professionals who point out that certain cancers can take over twenty years to develop. Another concern about these studies is that many have been funded by the mobile phone industry or those who benefit from it.

Over five billion people now use mobile phones on a daily basis, and many talk for more than an hour a day. Mobile phone antennas are similar to microwave ovens. While both rely on electromagnetic radiation (EMR), the radio waves in mobile phones are lower in frequency. Microwave ovens have radio wave frequencies that are high enough to cook food, and they are also known to be dangerous to human tissues like those in the brain. The concern is that the lowerfrequency radio waves that mobile phones rely on may also be dangerous. It seems logical that holding a heat source near your brain for a long period of time is a potential health hazard.

Some researchers believe that other types of wireless technology may also be dangerous to human health, including cordless phones, wireless gaming consoles, and laptop or tablet computers with wireless connections. They suggest replacing all cordless and wireless devices with wired ones where possible. They also say that many cordless phones can emit dangerous levels of Electromagnetic Radiation even when they are not in use. They even suggest keeping electronic devices such as desktop and tablet computers out of the bedroom, or at least six feet from the head while we're sleeping.

A growing number of health professionals worldwide are recommending that mobile phone users err on the side of caution until more definitive studies can be conducted. They use the example of tobacco to illustrate the potential risks. Many years ago, people smoked freely and were not concerned about the effects of cigarettes on their health. Today, people know that cigarettes cause lung cancer, though it is still unknown exactly how or why. Some doctors fear that the same thing will happen with mobile phones. In May 2016, the UK's Independent newspaper reported on research by the US government's National Toxicology Program that showed a slight increase in brain tumours among rats exposed to the type of radio frequencies commonly emitted by mobile phones. This doesn't prove that mobile phones can cause brain tumours in humans, but it does show that it's possible. As a result, many experts now recommend texting or using head sets or speaker phones instead of holding a mobile phone to the ear.

(Source: https://www.englishclub.com/reading/health/cell-phone.htm)

In the fourth paragraph, the modal verb may expresses:
Alternativas
Respostas
6: D
7: B
8: C
9: A
10: B