Foram encontradas 750 questões.
Um restaurante possui disponível para montar uma refeição, quatro sabores de suco, três tipos de sobremesa e três opções de prato principal. Para montar uma refeição, é necessário escolher uma opção de suco, uma opção de prato principal e uma opção de sobremesa. De quantas maneiras distintas é possível montar uma refeição?
Provas
Uma empresa de alimentos produz diariamente 500 kg de castanhas assadas, a castanha assada é colocada em embalagens com 2 kg e vendida em caixas com vinte e cinco destas embalagens. Quantas caixas esta empresa consegue produzir em 10 dias?
Provas
Os números naturais de 1 a 9 estão distribuídos na tabela 3x3 abaixo de modo que a soma dos elementos da primeira linha é 10 e a soma dos elementos da segunda linha é 20. Sabendo disso, a opção que contém a informação correta sobre a tabela é:
| x | y | z |
| a | b | c |
| 3 | 4 | 8 |
Provas
Em uma mesa há nove cartões numerados de 1 a 9. Isabel pegou dois cartões cujo produto dos números dos cartões é 30. Rita pegou três cartões cujo produto dos números dos cartões é 42. A soma dos números dos quatro cartões deixados sobre a mesa é:
Provas
I‘ve got a young friend, he‘s only 25, but he fits the bill perfectly. He‘s single and he‘s hungry. He‘s willing to start from scratch and, best of all, he isn‘t afraid of putting his nose to the grindstone for those 80-hour weeks. He decided to take the bull by the horns by going starting up his own business. He found a software developer who knew the internet inside out. This young man was also very ambitious. He left his safe job at the drop of a hat. They were both reaching for pie in the sky, and they were ready. They also were lucky. They founded a startup and got into the whole social networking business.
Adapted from: https://www.thoughtco.com/young-and-free-prerequisite-for-success-1210197 (Accessed on 01.21.2022)
The underlined idioms in the paragraph mean, respectively
Provas
Choose the correct option to complete the following text:
I‘m sorry for ______ such a long time to write back. I‘ve been so busy at work lately. I‘ve also not been studying very hard and my French exam is next month! To ______ you the truth, I‘m getting a bit nervous and will have to ______ some revision! The good news is I‘m going on holiday with my parents before the exam, so if I get the chance I‘m going to try to ______ an effort and work on my French. Anyway, the reason I‘m writing is to ask you if you would like to come to the UK. I know you haven't been here before and we could ______ sightseeing. Let me know what you think.
Adapted from: https://www.flo-joe.co.uk/preliminaryenglish/vocabulary/pet-collocations.htm (Accessed on 01.21.2022)
Provas
Considering the groups of words below, point out the option in which the group of words are not homophones.
Provas
In the following picture, the punch line is related to

(Accessed on 01.20.2022)
Provas
ENGLISH TEACHING AND LEARNING DURING THE COVID CRISIS: ONLINE CLASSES AND UPSKILLING TEACHERS
Since many countries have imposed a lockdown on movement, and many schools have subsequently closed their doors, vast numbers of previously tech-shy teachers are having to learn very quickly how to teach using online resources. This might be through delivering lessons using virtual classrooms or providing online self-study material for students, both of which may be new modes of lesson delivery for many.
Since the rise of the internet in the 1990s, English language (EL) teachers have had what might be described as a difficult relationship with technology. Initial teacher education has been slow to embrace digital ways of teaching and learning, meaning that many EL teachers feel that they have been poorly prepared to use technology in their teaching (Clark, 2018). Consequently, many EL teachers have been resistant to the digital wave which has revolutionised other areas of our lives. Understandably, there are a number of worries which teachers have regarding introducing technology into teaching. Three of the most common are:
!$ \bullet !$ Technology is isolating – learner interaction is limited, and dissimilar to the kind of ways that they will be required to use language in the real world.
!$ \bullet !$ Teachers are being deskilled, and the essence of teaching is being lost.
!$ \bullet !$ The rise of technology, particularly Artificial Intelligence (AI), will soon mean that teachers are made redundant.
Is technology isolating for teachers?
In many situations, technology can actually facilitate interaction. We only need to think of how many of us now use our phones and social media such as WhatsApp or Facebook to communicate. This can be equally true of interaction in a virtual learning environment – if managed correctly, opportunities for language use can be optimised and students will have plenty of interaction with each other. And, whether we like it or not, these forms of interaction, mediated through digital channels, now account for a high percentage of interactions in the 'real world‘.
EL teaching has long since stopped being a static discipline, in which teachers are primarily conveyors of declarative knowledge, i.e. facts or information. Nowadays, English teachers are better conceptualised as facilitators of learning who provide learning opportunities for their students, and give feedback to support improvement. The essence of teaching is not therefore something fixed but rather dynamic, adapting to the context and situation in which each teacher finds themselves. The facilitation of learning through technology is a highly skilled endeavour, and in many contexts can offer a really useful support to the classroom, providing students with the chance to learn in new and interesting ways.
Artificial intelligence is a 21st century spectre which haunts many professions. However, a study into which jobs are likely to be replaced by AI in the future (Frey & Osborne, 2013) found that the chances of the profession of school teacher disappearing was around 0.007, i.e. very low indeed, especially when compared with jobs such as Library Assistants (0.95), Real Estate Brokers (0.97) and Telemarketers (0.99).
This is because teaching is a complex job, requiring a range of skills, such as subject knowledge, classroom management, motivational skills, delivering feedback, differentiating learning, problem solving, emotional intelligence, counselling, etc. – the list is almost endless.
This contrasts with the current state of AI, which can be described as 'domain specific‘, i.e. highly skilled but in one particular area, e.g. playing chess, driving a car, recognising human faces or speech. The 'domain general‘ skills which a teacher possesses, and the complex interaction between those, is not going to be matched by machines anytime soon.
Adapted from: https://www.cambridgeenglish.org/blog/english-teaching-and-learning-during-the-covid-crisis/ (Accessed on 01.23.2022)
Considering the verb tense underlined in the passage presented by question 45, it is possible to say that the author uses it
Provas
ENGLISH TEACHING AND LEARNING DURING THE COVID CRISIS: ONLINE CLASSES AND UPSKILLING TEACHERS
Since many countries have imposed a lockdown on movement, and many schools have subsequently closed their doors, vast numbers of previously tech-shy teachers are having to learn very quickly how to teach using online resources. This might be through delivering lessons using virtual classrooms or providing online self-study material for students, both of which may be new modes of lesson delivery for many.
Since the rise of the internet in the 1990s, English language (EL) teachers have had what might be described as a difficult relationship with technology. Initial teacher education has been slow to embrace digital ways of teaching and learning, meaning that many EL teachers feel that they have been poorly prepared to use technology in their teaching (Clark, 2018). Consequently, many EL teachers have been resistant to the digital wave which has revolutionised other areas of our lives. Understandably, there are a number of worries which teachers have regarding introducing technology into teaching. Three of the most common are:
!$ \bullet !$ Technology is isolating – learner interaction is limited, and dissimilar to the kind of ways that they will be required to use language in the real world.
!$ \bullet !$ Teachers are being deskilled, and the essence of teaching is being lost.
!$ \bullet !$ The rise of technology, particularly Artificial Intelligence (AI), will soon mean that teachers are made redundant.
Is technology isolating for teachers?
In many situations, technology can actually facilitate interaction. We only need to think of how many of us now use our phones and social media such as WhatsApp or Facebook to communicate. This can be equally true of interaction in a virtual learning environment – if managed correctly, opportunities for language use can be optimised and students will have plenty of interaction with each other. And, whether we like it or not, these forms of interaction, mediated through digital channels, now account for a high percentage of interactions in the 'real world‘.
EL teaching has long since stopped being a static discipline, in which teachers are primarily conveyors of declarative knowledge, i.e. facts or information. Nowadays, English teachers are better conceptualised as facilitators of learning who provide learning opportunities for their students, and give feedback to support improvement. The essence of teaching is not therefore something fixed but rather dynamic, adapting to the context and situation in which each teacher finds themselves. The facilitation of learning through technology is a highly skilled endeavour, and in many contexts can offer a really useful support to the classroom, providing students with the chance to learn in new and interesting ways.
Artificial intelligence is a 21st century spectre which haunts many professions. However, a study into which jobs are likely to be replaced by AI in the future (Frey & Osborne, 2013) found that the chances of the profession of school teacher disappearing was around 0.007, i.e. very low indeed, especially when compared with jobs such as Library Assistants (0.95), Real Estate Brokers (0.97) and Telemarketers (0.99).
This is because teaching is a complex job, requiring a range of skills, such as subject knowledge, classroom management, motivational skills, delivering feedback, differentiating learning, problem solving, emotional intelligence, counselling, etc. – the list is almost endless.
This contrasts with the current state of AI, which can be described as 'domain specific‘, i.e. highly skilled but in one particular area, e.g. playing chess, driving a car, recognising human faces or speech. The 'domain general‘ skills which a teacher possesses, and the complex interaction between those, is not going to be matched by machines anytime soon.
Adapted from: https://www.cambridgeenglish.org/blog/english-teaching-and-learning-during-the-covid-crisis/ (Accessed on 01.23.2022)
What is the verb tense underlined in the following passage? "Since the rise of the internet in the 1990s, English language (EL) teachers have had what might be described as a difficult relationship with technology. Initial teacher education has been slow to embrace digital ways of teaching and learning, meaning that many EL teachers feel that they have been poorly prepared to use technology in their teaching (Clark, 2018). Consequently, many EL teachers have been resistant to the digital wave which has revolutionised other areas of our lives.”
Provas
Caderno Container