
At B2 level, the difficulty with articles lies in distinguishing generic reference from specific reference:
- Generic reference (whole categories): Plural / uncountable nouns, no the.
- Specific reference (particular ones): Use the.
老虎Tigers 是are 危险dangerous.
*Tigers are dangerous. (Refers to tigers in general, no the)
(特指)The 老虎tigers 在at (冠词)the 动物园zoo 是are 困倦sleepy.
*The tigers in the zoo are sleepy. (Specific, use the)
Note: Abstract nouns are also used without the for generic reference: Love is important. (Love is important.) But the love of a mother uses the when referring specifically.