Breakdown of Эта книга о погоде, а этот текст об истории.
книга
book
а
and (contrastive)
текст
text
этот
this [f: эта, n: это]
о
about (о, об, обо)
погода
the weather
история
history
Questions & Answers about Эта книга о погоде, а этот текст об истории.
Why do we use о before погоде but об before истории?
Just like 'a' and 'an' in English, the Russian preposition for 'about' changes depending on the sound that follows it. We use о before words starting with a spoken consonant, like погоде. We use об before words starting with a spoken vowel, like истории, to make pronunciation smoother.
Why do the feminine words погода and история have different endings here?
After о or об, we must use the Prepositional case because we are naming the topic of speech. Most feminine nouns ending in -а, like погода, change their ending to -е, becoming о погоде. However, feminine nouns that end in -ия, like история, are a special group. In the Prepositional case, they change to -ии, which gives us об истории.
Why does the sentence use а for 'and' instead of и?
In Russian, а is used to show contrast or introduce a slight shift in topic, often translating to 'while' or a contrasting 'and'. Because we are contrasting two different objects with two different topics (a book about weather versus a text about history), а is the natural choice here. The word и is used when simply adding similar things together.
Why does the word for 'this' change from Эта to этот?
Words like 'this' have to match the gender of the noun they describe. Книга is a feminine noun, so it takes the feminine form Эта. Текст is a masculine noun, so it takes the masculine form этот.
Learn Эта книга о погоде, а этот текст об истории and more in Russian
All course content and exercises are completely free — no paywalls, no trial periods, no signup needed.
- ✓ Practice with interactive exercises
- ✓ Track your progress with spaced repetition
- ✓Learn at your own pace — completely free