Theme / What We Say Something About
Subject
Topic
Theme
What is the statement about?
core
basic
Scene core
المعنى
The participant or idea that the sentence is mainly about, even if it is not actively doing anything.
طريقة التعرّف عليه
Ask what the sentence is making a statement about.
أمثلة
كلمات
the book|this problem|my brother|it
عبارات
as for the book|this problem is difficult
جملة
This book is expensive.
Visual guide
Basic shape
ABOUT frame:
[This book]
↓ comment about it
[is expensive]
Topic/theme = what
statement is about
Compare shape
Same idea, two shapes: [This book] [is expensive] subject/topic comment [As for the book], [expensive] topic frame + comment
نظرة على اللغة
في لغتك
Arabic (Modern Standard)
مدى الظهور
strong
الأهمية
Arabic often uses nominal topic-comment sentences, especially in the present tense without an overt copula.
هذا الكتاب مفيد.
This book useful.
في لغة التعلّم
Bengali (standard)
مدى الظهور
strong
الصعوبة
Bengali often places the topic early; particles like তো can frame or contrast a topic.
এই বইটি খুব ভালো।
This book very good.
مشكلة شائعة للمتعلّمين
Learners may confuse ordinary subject position with topic emphasis.
Same block, different coding
Both languages use this block strongly, but they signal it differently. Focus on form changes, not only meaning.