Грамматика для написания научных статей. Ольга Мельник
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СКАЧАТЬ assurance trend risk fall drop support proposals increase measures

      1. In the United States, the levels of harmful substances have fallen between 1978 and 1987. Despite this ______, the air is still contaminated.

      2. Ozone levels in the USA have been steadily increasing from 1986 to 1990. Environmental Protection Agency (EPA) officials are concerned that if this _______ continues, serious environmental damage may occur.

      3. The EPA has revealed that 20 of the 320 known toxic chemicals in the air probably cause more than 2,000 cases of cancer annually. While this ________ may not seem high, it is a cause of concern.

      4. The EPA states that individuals living near chemical plants have a higher than normal chance of developing cancer. This _______ has been substantiated by numerous studies.

      5. The Chemical Manufacturers Association has decided it will more strongly support the pollution control efforts of the EPA. This ________ was a major factor in the drafting of new regulations.

      6. Lawmakers in southern California are proposing banning the sale of new charcoal grills and demanding that by the 21st century 40% of all cars and buses run on clean fuel. These _________ may indeed become law in the near future.

      Task 8. Provide summary words to improve the flow of the passage.

      (1) A 1986 study of 7,000 recovering alcoholics showed that 3% were under age 20 and 18% were between 21 and 30.

      (2) Moreover, the study revealed that the average age of alcoholics seems to be falling.

      (3) This ________ worries health officials.

      (4) In the past, alcohol addiction was considered a social problem closely related to criminal or immoral behavior.

      (5) However, today this _________ is no longer widely held.

      (6) Many alcoholics have lived through difficult childhoods, divorces, and professional disappointment.

      (7) Even so, these _________ are not good predictors of who will become an alcoholic.

      (8) In a recent study, children of alcoholics were found to be four times as likely as children of nonalcoholics to be alcoholics. This ___________ has led researchers to believe there is a genetic link in alcoholism.

      Like other European languages, academic English makes use of Latin abbreviations and expressions. You must have also met some of them while reading Russian academic texts, where such expressions are easy to notice, because they are often written in the Roman alphabet. In English texts, such expressions (rather than abbreviations) are sometimes given in italics.

      Did you know that per in percent or kilometers per hour is a Latin preposition that originally mean through or by? Per is also used in the Latin expression per se meaning through / of / by itself, and hence, ‘intrinsically.’

      Although education conveys important economic benefits, it is also valuable per se.

      As this example shows, Latin expressions are often set apart from the English language text by italics.

      Did you know that all the following abbreviations derive from Latin? How many do you know? How many can you give the full form for?

      e.g. i.e. NB a.m .p.m. P.S. etc. A.D. et al.

      Below are the lists of abbreviations and expressions that you may use while writing in English.

screen_image_21_57_52screen_image_22_56_39(Academic Writing and Speaking Сourse Pack: 175)

      Task 9. Read the sentences paying attention to Latin abbreviations and expressions. Check yourself whether you understand/ remember their meanings.

      1. The in vitro packaging system developed for recombinant DNA appears to bring the cloning of unenriched DNA.

      2. Although knowledge of foreign languages is practically important, it is also valuable per se.

      3. History knows several examples when countries were ruled by de facto kings.

      4. Chemical processes usually flow in vivo quicker than in laboratory conditions.

      5. Mastery of genre and styles conventions liberates the ego of a writer and provides him/her with the tools of self-expression.

      6. You may find Errata in the section "Announcements" of the journal.

      7. While some scholars argue that conceptual systems do not exist a priori, others think that social groups, within which individuals function, are determined by and interact with prior "systems."

      8. To elaborate a new decision, the committee gathered for an ad hoc meeting.

      9. For this trip, per diem expenses must not exceed $40.

      10. Per capita income is an important economic category.

      11. Minerals get their names from various sources; e.g., alexandrite was named for Alexander I of Russia.

       Home assignment: Vocabulary in Use Units 2, 7.

      Lesson 3. Articles

      Do you always know whether to use a, an, the, or no article at all? Although there are rules to help you, there are also a lot of exceptions and a lot of fine distinctions to be made, so learning to use articles accurately takes a long time. However, to really master article usage, you should also read a great deal, notice how articles are used, and make notes.

      Before we look in more detail at how the English article system works, it is worth checking which areas of the system you can use confidently and which you are less sure about. That will help you focus on the relevant section of the unit; you may not need to study all of the sections.

      Below are two short tests of English article use, for you to assess how confident you are that you can get the answers right.

      Decide in each case whether the underlined numbered space should be filled with THE, A, AN or ZERO (no article).

      Test 1: New rules for Everest climbers

      Expeditions on _(1)_ Mount Everest will be more closely monitored than before from _(2)_ next year, according to _(3)_ BBC. _(4)_ Nepalese officials say that for _(5)_ first time, _(6)_ government team will be located at _(7)_ base camp. They will monitor and help _(8)_ expedition teams, coordinate _(9)_ rescues and protect _(10)_ environment. _(11)_ change follows _(12)_ embarrassing incidents on _(13)_ slopes of _(14)_ world's tallest mountain, including _(15)_ fight between _(16)_ sherpas and _(17)_ mountaineers.

      Purna Chandra Bhattarai, _(18)_ chief of _(19)_ tourism industry division that oversees _(20)_ mountaineering, told _(21)_ BBC: "There is _(22)_ need for _(23)_ permanent government mechanism at _(24)_ Everest base camp to regulate _(25) mountaineering activities. _(26)_Integrated Service Centre will also help _(27)_ climbers by offering them _(28)_ communication and _(29)_ safety-related services."

      Mr Bhattarai says that, starting from _(30)_ next year's spring climbing season, _(31)_ team at _(32)_ base camp will represent _(33)_ government's administration СКАЧАТЬ