Questions & Answers about Σήμερα ο ουρανός είναι μπλε και δεν έχει σύννεφα.
In Greek, nouns very often need the definite article (ο, η, το) where English leaves it out.
- ο ουρανός = the sky, but it can also just mean sky in a general way.
- In Greek, when you talk about things like the sky, the sun, the sea, you usually use the article.
So Σήμερα ο ουρανός είναι μπλε is the normal, natural way to say Today (the) sky is blue, even though in English you do not say the sky every time in this kind of sentence.
ουρανός
- Gender: masculine
- Number: singular
- Case: nominative (subject of the verb είναι)
- Full phrase: ο ουρανός = the sky
σύννεφα
- Gender: neuter
- Number: plural
- Case: accusative here (direct object of έχει)
- Singular: το σύννεφο = the cloud
- Plural: τα σύννεφα = the clouds
So in the first part, ο ουρανός is the subject (the thing that is blue), and in δεν έχει σύννεφα, σύννεφα are the things that are not present (no clouds).