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Key Quantifying - Bài tập trắc nghiệm

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UNIT 7 EDITION

Key Quantifying
Expressions

Number and amount · Comparisons · Formality — Precision in academic data description
📊 A & B. Number, Amount, and Nouns relating to quantity

Quantifying expressions are important in academic English as it is often necessary to comment on figures or trends.

  • Learners of English often choose the wrong noun relating to quantity.
  • For example, you say a great (not large) deal (informal) or a large/great amount of an uncountable noun such as money, interest or influence.
  • However, you say a large number of a plural noun such as articles, books or words.
  • Both a number and an amount can be described as small, considerable, substantial, significant, enormous, total, surprising, excessive [too much/many], fair [quite a lot] and reasonable [acceptable].
Example in context:
The size of our survey was relatively small-scale. We sent out 2,500 questionnaires in total (in all). Although a couple (two or three, a few) of people did not respond, the bulk (the majority) of those sent questionnaires have completed them. The survey shows that, as a whole (considered as a group rather than individually), the population is becoming more aware of the importance of recycling. Only one of our respondents (notice how respondents is in the plural; it is a common error to write a singular noun after one of) said that he recycled less than he used to.
⚖️ C. Comparing numbers and quantities
Expression Example Comment
exceeding Results exceeding 5 cm were eliminated from the survey. (formal) means higher than
in excess of People who drive in excess of the speed limit will be fined. means over, used mainly in official or legal writing
fewer and fewer /
less and less
Fewer and fewer people are staying in the same job throughout their lives. Young people are becoming less and less interested in politics. a steadily declining/decreasing number of, decreasingly
more and more There is more and more interest in the topic. People are becoming more and more aware of the environment. a steadily increasing amount of increasingly
more or less The experiment was more or less a success. (slightly informal) means mostly or approximately
no fewer than No fewer than 200 people responded. used to suggest the number was unexpectedly large
❌ Warning: Lưu ý sự khác nhau đáng kể giữa few và a few và giữa little và a little.

Few [không nhiều] people enjoy X's music. A few [một vài] people enjoy it. We had little [không nhiều] response to our survey. We had a little [một vài] response to our survey. Nói khác, few/little có giọng tiêu cực hơn so với a few/a little.

Câu hỏi trắc nghiệm
Điền từ
Câu 1 In a ______ number of cases, there was no reaction at all to the drug. (surprise)
Câu 2 The analysis demanded an ______ amount of computer time. (exceed)
Câu 3 ______ numbers of birds inhabit the lake during the winter. (consider)
Câu 4 The course requires a ______ amount of prior knowledge of computers. (reason)
Câu 5 The survey took a ______ amount of research time and costs were high. (substance)
Câu 6 The two dams can hold in ______ of two cubic kilometres of water. (exceed)
Câu 7 In ______, 12 areas of the Southern Indian Ocean are now closed to deep-sea fishing. (totality)
Câu 8 Groups ______ four people were considered too large for the experiment. (exceed)
Câu 9 No ______ than 2,000 new computer viruses are created every year. (few)
Câu 10 In a ______ number of cases, surface damage was noticed. (signify)
Câu 11 The bulk of our work is concerned with carbon emissions. ➔ ______
Câu 12 We have noticed that fewer and fewer students are joining the course. ➔ ______
Câu 13 Our team spent a fair amount of time getting funding for the research. ➔ ______
Câu 14 In a couple of cases, we could not find any reason for the outbreak. ➔ ______
Câu 15 We spent a great deal of time on the project. ➔ ______
Câu 16 As you repeat the experiment, use less and less water each time. ➔ ______
Câu 17 Which expression explains how long scientists have been using this machine?
Câu 18 Which expression tells us how many bursts of matter and energy the machine generates?
Câu 19 Which time period does the machine simulate?
Câu 20 Which expression states how long it was before the particles of matter joined together?
Câu 21 Which expression in the last sentence means approximately?
Câu 22 (1) small ➔ ______
Câu 23 (2) None ➔ ______
Câu 24 (3) large-scale ➔ ______
Câu 25 (4) older ➔ ______
Câu 26 (5) more and more ➔ ______
Câu 27 (6) in excess of ➔ ______
Câu 28 (7) substantial ➔ ______
Câu 29 (8) a lot more frequently ➔ ______
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