Text for the questions from 38 to 50.

Sound Advice for Language Learners

1 A recent issue of a language learning magazine has

consulted a number of experts in the field of second

language acquisition. Their advice may prove invaluable for

4 those considering a language course. Ask yourself some

basic questions, they suggest. Did you enjoy studying

languages at school, for example? Can you really afford the

7 time to learn a language?

First and foremost, you have to be realistic in your

goals. If you fail to set achievable aims you are likely to give

10 up. Besides, it is worth knowing that the most expensive

courses are not necessarily the best. You should also bear in

mind that the quicker you learn a language the more quickly

13 you forget it. Sue Miller, a French teacher, attempted to

teach herself German by enrolling on a crash course.

Already fluent in three languages, her chances of making

16 progress were high. Two years on she hardly remembers

anything. “I should have chosen a regular course in order to

have more time for practice and consolidation.”

19 Sue’s comment is certainly a good piece of advice.

Internet: <www.flo‐joe.uk> (adapted).

Text for the questions from 28 to 37.

A Musical Genius

1 Beethoven is one of the most influential figures in

the history of classical music. His exceptional talent was

already evident when he was still a young man, trying to

4 survive a rather unorthodox upbringing. Indeed, his

eccentric father would often make him study music in the

middle of the night.

7 Soon, the young Beethoven's ability won him the

admiration of the leading contemporary musical figures.

However, just at the point when he was beginning to reap

10 the rewards of his early endeavors, he realized that he was

becoming deaf. Beethoven felt devastated as it was clear to

him that his increasing deafness was incurable. And yet, he

13 kept composing and his music displayed a striking change in

style, becoming both heavier in tone and larger in scale.

Internet: <www.flo‐joe.co.uk> (adapted).

A Brief and Simplified Description of Papermaking

The paper we use today is created from individual wood fibers that are first suspended in water and then pressed and dried into sheets. The process of converting the wood to a suspension of wood fibers in water is known as pulp making, while the manufacture of the dried and pressed sheets of paper is formally termed papermaking. The process of making paper has undergone a steady evolution, and larger and more sophisticated equipment and better technology continue to improve it.

The Wood yard and Wood rooms

The process at Androscogging began with receiving wood in the form of chips or of logs 4 or 8 feet in length. From 6 AM to 10 PM a steady stream of trucks and railroad cars were weighted and unloaded. About 40 percent were suplied by independents who were paid by weight their logs. The mill also received wood chips from lumber mills in the area. The chips and logs were stored in mammoth piles with separate piles for wood of different species (such as pine, spruce, hemlock).

When needed, logs were floated in flumes......(1).....the wood yard.....(2).....one of the mill’s three wood rooms. There, bark was rubbed......(3)........in long, ribbed debarking drums by tumbling the logs against one another. The logs then fell into a chipper;......(4)......seconds a large log was reduced to a pile of chips approximately 1 inch by 1 inch by 1/4 inch.

The chips were stored in silos. There were separate silos for softwoods (spruce, fir, hemlock, and pine) and hardwoods (maple, oak, beech, and birch). This separate and temporary storage of chips permitted the controlled mixing of chips into the precise recipe for the grade of paper being produced.

The wood chips were then sorted through large, flat vibrating screens. Oversized chips were rechipped, and ones that were too small were collected for burning in the power house. (The mill provided approximately 20 percent of all its own steam and electricity needs from burning waste. An additional 50 percent of total electricity needs was produced by harnessing the river for hydroelectric power.)

Once drawn from the silo into the digesters, there was no stopping the flow of chips into paper. 

Pulpmaking

The pulp made at Androscoggin was of two types: Kraft pulp (produced chemically) and ground wood pulp (produced mechanically). Kraft pulp was far more important to the high quality white papers produced at Androscoggin, accounting for 80 percent of all the pulp used. Kraft pulp makes strong paper. (Kraft is German for strength. A German invented the Kraft pulp process in 1884.) A paper’s strength generally comes from the overlap and binding of long fibers of softwood; only chemically was it initially possible to separate long wood fibers for suspension in water. Hardwood fibers are generally smaller and thinner and help smooth the paper and make it less porous.

The ground wood pulping process was simpler and less expensive than the Kraft process. It took high quality spruce and fir logs and pressed them continuously against a revolving stone that broke apart the wood’s fibers. The fibers, however, were smaller than those produced by the Kraft process and, although used to make newsprint, were useful at Androscoggin in providing “fill” for the coated publication gloss papers of machines 2 and 3, as will be described later.

^(A)The chemical Kraft process worked by dissolving the lignin that bonds wood fibers together. ^(B) It did this in a tall pressure cooker, called a digester, by “cooking” the chips in a solution of caustic soda (NaOH) and sodium sulfide (Na²S), which was termed the “white liquor.” ^(C)The two digesters at Androscoggin were continuous digesters; chips and liquor went into the top, were cooked together as they slowly settled down to the bottom, and were drawn off the bottom after about three hours. ^(D) By this time, the white liquor had changed chemically to “black liquor’’; the digested chips were then separated from this black liquor. ^(E)

In what was known as the “cold blow” process, the hot, pressurized chips were gradually cooled and depressurized. A “cold liquor’’ (170°F) was introduced to the bottom of the digester and served both to cool and to transport the digested chips to a diffusion washer that washed and depressurized the chips. Because so much of the lignin bonding the fibers together had been removed, the wood fiber in the chips literally fell apart at this stage.

The black liquor from the digester entered a separate four-step recovery process. Over 95 percent of the black liquor could be reconstituted as white liquor, thereby saving on chemical costs and significantly lowering pollution. The four-step process involved (1) washing the black liquor from the cooked fiber to produce weak black liquor, (2) evaporating the weak black liquor to a thicker consistency, (3) combustion of this heavy black liquor with sodium sulfate (Na₂SO₄ ), and redissolving the smelt, yielding a “green liquor” (sodium carbonate + sodium sulfide), and (4) adding lime, which reacted with the green liquor to produce white liquor. The last step was known as causticization.

Meanwhile, the wood-fiber pulp was purged of impurities like bark and dirt by mechanical screening and by spinning the mixture in centrifugal cleaners. The pulp was then concentrated by removing water from it so that it could be stored and bleached more economically.

By this time, depending on the type of pulp being made, it had been between 3 1/2 and 5 hours since the chips had entered the pulp mill. 

All the Kraft pulp was then bleached. Bleaching took between 5 and 6 hours. It consisted of a three-step process in which (1) a mix of chlorine (Cl₂ ) and chlorine dioxide (CIO₂ ) was introduced to the pulp and the pulp was washed; (2) a patented mix of sodium hydroxide (NaOH), liquid oxygen, and hydrogen peroxide (H₂ O₂ ) was then added to the pulp and the pulp was again washed; and (3) chlorine dioxide (ClO₂ ) was introduced and the pulp washed a final time. The result was like fluffy cream of wheat. By this time the pulp was nearly ready to be made into paper.

From the bleachery, the stock of pulp was held for a short time in storage (a maximum of 16 hours) and then proceeded through a series of blending operations that permitted a string of additives (for example, filler clay, resins, brighteners, alum, dyes) to be mixed into the pulp according to the recipe for the paper grade being produced. Here, too, “broke” (paper wastes from the mill itself) was recycled into the pulp. The pulp was then once again cleaned and blended into an even consistency before moving to the papermaking machine itself.

It made a difference whether the broke was of coated or uncoated paper, and whether it was white or colored. White, uncoated paper could be recycled immediately. Colored, uncoated paper had to be rebleached. Coated papers, because of the clays in them, could not be reclaimed.

                                                    TEXTO I

                                   English for Specific Purposes

      English for specific purposes (ESP) refers to language research and instruction that focuses on the specific communicative needs and practices of particular social groups. Emerging out of Halliday, Macintosh, and Strevens’ (1964) groundbreaking work nearly 40 years ago, ESP started life as a branch of English language teaching, promising a stronger descriptive foundation for pedagogic materials. In the years since, ESP has consistently been at the cutting-edge of both theory development and innovative practice in applied linguistics, making a significant contribution to our understanding of the varied ways language is used in particular communities. Drawing on a range of interdisciplinary influences for its research methods, theory, and practices, ESP has consistently provided grounded insights into the structures and meanings of texts, the demands placed by academic or workplace contexts on communicative behaviors, and the pedagogic practices by which these behaviors can be developed.

HYLAND, K. “English for specific purposes: some influences and impacts”. In: Cummins, J. and Davison, C., (eds.) The International Handbook of English language education. Springer: Norwell, Mass, 2006.

TEXT II

Like Castles In An Aquarium, Offshore Drilling Platforms Are Sprawling With Residents

Just beneath the ocean’s surface, there’s an unseen world that most people will never have the opportunity to witness firsthand. A place where nature and mankind have struck a balance – a mutual respect, a friendship of sorts.

Offshore drilling platforms have become home to vast communities of sea life. Florid carpets of coral encrust their massive pylons, along with sponge, sea urchins, crabs, and snails. Swimming in the sanctuary of their enormous risers are schools of rockfish, bright orange garibaldi and angel fish. And splashing about on the surface is the occasional sea lion.

Now scientists have confirmed what some had suspected all along. Most of the sea life was actually created at the rig rather than having come from other parts of the ocean and settled there, according to the National Academy of Sciences. And fish that would otherwise perish in vast expanses of open ocean, settle within the safety of the structures.

Like castles in an aquarium, offshore platforms are sprawling with underwater residents. Scientists say these are the richest marine ecosystems on the entire planet. They are even more productive than coral reefs and estuaries, according to marine biologists.

The first thing anyone – trained scientist or casual recreational diver – notices around a rig is the big fish -- lots of them, say marine researchers and divers, alike.

For a decade and a half, researchers used submersibles to survey fish at 16 different platforms. When the researchers tabulated the data, they were surprised to discover that, by one standard, California’s oil rigs are among the most productive marine habitats ever recorded.

At the end of their production, however, the offshore rigs must be decommissioned. Scientific insight is adding momentum to efforts to convert some of these rigs into artificial reefs […].

(From http://thesurge.com/stories/like-castles-aquarium-offshore-drilling-platformssprawling-residents. Accessed July 18th, 2017)

As questões de números 56 a 60 verificam o domínio do conhecimento sistêmico da língua inglesa. Cada uma das questões apresenta uma frase com uma lacuna. Assinale a alternativa que contém a palavra ou expressão que completa a lacuna de maneira adequada quanto ao sentido e ao uso da norma-padrão da língua inglesa.

Text IV

                       Identity and Interaction: a sociocultural linguistic approach

      Different research traditions within sociocultural linguistics have particular strengths in analyzing the varied dimensions of identity outlined in this article. The method of analysis selected by the researcher makes salient which aspect of identity comes into view, and such 'partial accounts' contribute to the broader understanding of identity that we advocate here. Although these lines of research have often remained separate from one another, the combination of their diverse theoretical and methodological strengths  ‒  including the microanalysis of conversation, the macroanalysis of ideological processes, the quantitative and qualitative analysis of linguistic structures, and the ethnographic focus on local cultural practices and social groupings  ‒  calls attention to the fact that identity in all its complexity can never be contained within a single analysis. For this reason, it is necessary to conceive of sociocultural linguistics broadly and inclusively. The five principles proposed here  ‒  Emergence, Positionality, Indexicality, Relationality, and Partialness  ‒ represent the varied ways in which different kinds of scholars currently approach the question of identity. Even researchers whose primary goals lie elsewhere can contribute to this project by providing sophisticated conceptualizations of how human dynamics unfold in discourse, along with rigorous analytic tools for discovering how such processes work. While identity has been a widely circulating notion in sociocultural linguistic research for some time, few scholars have explicitly theorized the concept. The present article offers one way of understanding this body of work by anchoring identity in interaction. By positing, in keeping with recent scholarship, that identity is emergent in discourse and does not precede it, we are able to locate identity as an intersubjectively achieved social and cultural phenomenon. This discursive approach further allows us to incorporate within identity not only the broad sociological categories most commonly associated with the concept, but also more local positionings, both ethnographic and interactional. The linguistic resources that indexically produce identity at all these levels are therefore necessarily broad and flexible, including labels, implicatures, stances, styles, and entire languages and varieties. Because these tools are put to use in interaction, the process of identity construction does not reside within the individual but in intersubjective relations of sameness and difference, realness and fakeness, power and disempowerment. Finally, by theorizing agency as a broader phenomenon than simply individualistic and deliberate action, we are able to call attention to the myriad ways that identity comes into being, from habitual practice to interactional negotiation to representations and ideologies.

      It is no overstatement to assert that the age of identity is upon us, not only in sociocultural linguistics but also in the human and social sciences more generally. Scholars of language use are particularly well equipped to provide an empirically viable account of the complexities of identity as a social, cultural, and ‒ most fundamentally ‒ interactional phenomenon. The recognition of the loose coalition of approaches that we call sociocultural linguistics is a necessary step in advancing this goal, for it is only by understanding our diverse theories and methods as complementary, not competing, that we can meaningfully interpret this crucial dimension of contemporary social life.

(BUCHOLTZ, M.; HALL, K. Identity and interaction: a sociocultural approach. In: Discourse Studies, vol 7 (4‐5). London: SAGE, 2005. pp. 585‐614.)

Read text III and answer questions 60 to 70:

Text III

The use of music and songs in the EFL classroom

There are quite a lot of positive sides of learning English via

the medium music. First of all it is a very positive way of

learning English. Music is a part of our everyday life and

especially young people are very familiar with music. If the

5 teacher provides the possibility of a positive access to a new

topic, the kids will learn the new things easier and with more

fun and readiness. I am sure that the one or the other pupil

turns out to be a little “music-expert”. This can strengthen the

self-consciousness of students who are not so good at other

10 areas because now they have the opportunity to show what

they know about a special artist or band. Another pro of

teaching language by using songs and music is that it is

something different for the students – it is an alternation to

the common methods of language learning, because it is not

15 only interested in input. Learning with music speaks more than

other language-learning-methods to the audio-channel of the

learner, which has the positive effect of training listening and

comprehending language which is modified in terms of

intonation, pronunciation and articulation. Music in the

20 classroom can also be arranged in corporation with teachers of

other subjects, so that kids have the opportunity to use and

practise the new knowledge in more than one subject.

Teachers of English could not only work together with teachers

of music, but also with teachers of German, religion, ethics and

25 history. There is a variety of different thematic blocks which

can be taught with the help of songs, for example cultural or

social studies, to name only two areas.

However, using music and songs as a method of language

teaching can also have negative effects. Not every student likes

30 singing, acting or working with music and songs. Some find it

embarrassing and childish, especially older students. If the

majority of a class consists of students who feel like that about

working with music and songs in the classroom, the teacher

should be aware of the problem that it will be hard to motivate

35 the pupils. It can also be that some pupils protest and even

refuse to do several activities given by the teacher. […] Another

problem for teachers is the question of the right choice of

songs. Nowadays the kids are crazy about music which is called

“Death Metal”, “Hip Hop” or “Acid House”. So, many teachers

40 think that it is hard to fill the pupils of today with enthusiasm

by using Oldies.

Despite the fact that there are more positive effects of

learning a second language with songs and music than negative

ones, most teachers look at this method with mixed emotions.

45 Some are of the opinion that this is no real teaching and a

waste of time with some senseless activities. This is not true, of

course. Out of my own pupil-experience I can say that I have

learned quite a lot with the help of songs. I have acquired not

only a plenty of new words and vocabulary, but also several

50 idioms and many ways to express feelings.

(From http://www.grin.com/en/e-book/122444/the-use-of-music-and-songs-in-theefl-classroom)