Use 'The' — Rivers, Mountain Ranges, Decades and Fixed Phrases
Practice the many geographic and idiomatic contexts requiring 'the': rivers, oceans, seas and deserts, mountain ranges, countries with a political or plural name, decades, directions and positions, and fixed phrases like 'at the weekend' and 'on the radio'.
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___ Nile is the longest river in Africa.
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Rivers always take 'the' — the Nile, the Thames.
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We went hiking in ___ Alps last summer.
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Mountain ranges take 'the' — the Alps, the Rockies.
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I always feel most energetic in ___ morning.
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'In the morning / afternoon / evening' takes 'the'.
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My cousin lives in ___ Netherlands.
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A few countries take 'the' — the Netherlands, the UK, the USA.
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Rock music was extremely popular in ___ 1970s.
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Decades take 'the' — the 1970s, the 1990s.
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You'll find the museum on ___ left side of the square.
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Directions take 'the' — on the left, on the right.
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Their ship crossed ___ Pacific in just two weeks.
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Oceans take 'the' — the Pacific, the Atlantic.
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The expedition crossed ___ Sahara on camels.
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Deserts take 'the' — the Sahara, the Gobi.
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We always visit my grandparents at ___ weekend.
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'At the weekend' takes 'the'.
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People often imagine that ___ past was simpler.
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'The past' and 'the future' take 'the'.
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There was a large wooden table in ___ middle of the room.
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'In the middle' takes 'the', like other position phrases.
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She has worked in ___ United Kingdom for five years.
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'The United Kingdom' is one of the countries that take 'the'.
Use 'The': Fixed Categories That Are Always Definite
A specific set of nouns take the every time they appear, regardless of context, because English treats the whole category — not just an individual member — as inherently identifiable. Rivers, oceans and deserts always take 'the' (the Nile, the Pacific, the Sahara), as do mountain ranges (the Alps) — in contrast to individual peaks and single-name countries, which take no article at all. Countries whose official name contains a political word or a plural form also belong to this fixed group: the United Kingdom, the Netherlands. Decades are always definite because a decade names one unique, bounded period in history (the 1970s). Directions, positions and a handful of common time phrases follow the same logic: there is only one 'left side', one 'middle', one 'weekend' in the relevant frame of reference, so 'the' is obligatory.
Geographic Categories
Their ship crossed the Pacific in just two weeks. (ocean)
The expedition crossed the Sahara on camels. (desert)
We went hiking in the Alps last summer. (mountain range)
My cousin lives in the Netherlands. (plural-form country name)
She has worked in the United Kingdom for five years. (country with a political word)
Decades
Directions, Positions and Fixed Time Phrases
There was a large wooden table in the middle of the room. (position)
There's a small flag at the top of the mountain. (position)
We always visit my grandparents at the weekend. (fixed time phrase)
I heard an interesting interview on the radio this morning. (fixed media phrase)
People often imagine that the past was simpler. (unique reference — 'the past'/'the future')
Common Mistakes
✗ We went hiking in — Alps last summer. → ✓ We went hiking in the Alps last summer.
✗ My cousin lives in — Netherlands. → ✓ My cousin lives in the Netherlands.
✗ You'll find the museum on — left. → ✓ You'll find the museum on the left.
✗ We always visit my grandparents at — weekend. → ✓ We always visit my grandparents at the weekend.
Last updated: · Satori Editorial