New and known information
Does the listener already know this?
المعنى
Speakers help listeners keep track of what is being introduced and what is already familiar. This lets the listener connect each new message to what they already know from the conversation or situation. Languages use articles, pronouns, word order, or stress, and those without articles rely on other signals and context. Specific or general asks which thing or kind is meant; this block asks whether the listener can already identify it or knows about it.
طريقة التعرّف عليه
Follow how people and things are introduced and mentioned again, including those the listener can identify from the shared situation.
في اللغة الأم
Arabic often introduces a new item with a noun without al- and refers to it again with al- or a pronoun. The article also identifies things already clear from the situation, so an earlier mention is not required. Word order can put a familiar setting first and introduce a new participant after it.
وَجَدْتُ مِفْتَاحًا أَمَامَ الْبَابِ. وَضَعْتُ الْمِفْتَاحَ عَلَى الطَّاوِلَةِ. (wajadtu miftāḥan ʾamāma al-bābi. waḍaʿtu al-miftāḥa ʿalā al-ṭāwilati.)
The first mention has no article; the second uses al- for the same key.
عِنْدَ الْبَابِ رَجُلٌ يَسْأَلُ عَنْكَ. (ʿinda al-bābi rajulun yasʾalu ʿanka.)
The location comes first, followed by the newly introduced man.
في اللغة قيد التعلم
English often introduces one person or thing with a/an and refers back with the or a pronoun such as it. The can also mark something identifiable from the situation, even when it has not been mentioned before. Word order and stress also help separate familiar information from the new message.
I bought a lamp. The lamp was cheap. It works well.
A introduces the lamp; the and it refer back to it.
Could you close the window?
The listener can identify the window from the situation, without an earlier mention.
There's a new cafe near the station.
This structure introduces something new into the conversation.
Learners whose language has no articles may miss how a/an and the help listeners follow a person or thing. Learners whose language often leaves understood participants unspoken may omit a required English subject pronoun when referring back.