English for Research: Usage, Style, and Grammar



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A.Wallwork - English for Research Usage, Style, and Grammar - 2013
YES
NO
1
Four thousand experiments have been conducted so far.
Four thousands of experiments have been conducted so far.
2
Hundreds of people were at the conference.
Hundred of people were at the conference.
3 One and a half hours (= an hour and a half, three quarters of an hour, four fi fths of a liter, nine
tenths of a second. One and a half hour , three quarter of an hour, four fi fth of a liter, nine tenth of a second.
4 The table contains only 0’s and 1’s . The table contains only 0s and 1s .
4 In the 1990s , many airlines flew Boeing 747s. In the 1990’s , many airlines flew Boeing 747’s.
5 A 51- year -old patient a 51 years old patient i.e. a patient who is 51 years old multi- megabyte memory multi megabytes memory


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21.5
singular or plural with numbers
1. Numbers and quantities require the verb that follows to be in the singular form. This is because they are seen as amass rather than individual items.
2. The use of there is / was and there are / were depends on whether the noun that follows is in the singular or plural, respectively.
3. Use another , not other , before a number.
4.
N one is followed by a verb in the plural.
YES
NO
1 Two weeks is not enough. Two weeks are too few.
1 Three hundred kilometers is not too far. Three hundred kilometers are not too far.
1 Clearly, $1,000,000 is a lot of money. Clearly, $1,000,000 are a lot of money.
2 In this diagram there is a rectangle and two squares.
= In this diagram there are two rectangles and a square. In this diagram there are a rectangle and a square.
3 We need to dob another three
tests. We need to dob other three
tests.
= We need to dob three other tests.
4 None of the tests give optimum results. None of the tests gives optimum results.


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