01Two parts make a complete statement
This lesson uses simple affirmative descriptions in present-time formal Arabic. You should be able to read Arabic letters and short vowels. All the vocabulary below is translated.
الْبَابُ = the door; مَفْتُوحٌ = open. There is no separate word for “is” here.
الْبَيْتُ = the house; كَبِيرٌ = big.
الْحَقِيبَةُ = the bag; جَدِيدَةٌ = new, in the feminine form to match the noun.
02Meet the topic and the comment
The starting noun is the mubtadaʾ: what we are talking about. The khabar supplies the information that makes this a statement. In “The door is open”, the door is the topic and open is the comment.
In this pattern, you do not need to insert an Arabic equivalent of “is”. Put the two parts together. This does not mean Arabic has no verb “to be”, or that all nominal sentences contain no verbs. Past time, negation and more complex predicates need further patterns.
03The tiny difference that changes the meaning
الْـ is the definite article, roughly “the”. Compare these two expressions. The extra article on the adjective changes the relationship.
Both words are definite: the second describes which house. By itself, this is a noun phrase, not the complete statement below.
The house is definite, but كَبِيرٌ has no الْـ. Here it tells us something about the house.
04What do the endings tell you?
In these basic sentences, the topic and the single-word predicate are in the nominative case (rafʿ). The topic nouns shown end in damma ـُ. The indefinite predicate words shown end in double damma ـٌ, read “un” in connected reading. That doubled ending is called tanwin; it is an ending, not a separate word meaning “is”.
An adjective used as the predicate matches these singular nouns in gender. That is why the feminine الْحَقِيبَةُ pairs with جَدِيدَةٌ. Notice the final ة on both.
We are practising one useful pattern: a definite topic followed by an indefinite adjective. Other nominal sentences can have different kinds of topics and predicates. Do not turn this beginner pattern into an “always” rule. The written endings help you see the grammar; final case endings are often omitted when pausing.
05Read for meaning, then check
Ask two questions: what are we talking about, and what are we saying about it? Then check whether you have made a whole statement or only named something.
Before you practise, cover the translations of the first three examples. Point to the topic, then the comment. Translate the whole sentence naturally, adding English “is” even though Arabic does not put a separate word between the two parts.