اخدت علامة منيحة بهالمادة.

A rough pronunciation is akhadet ʿalāme منيحة b-hal-mādde.

A few notes:

• اخدت is often pronounced something like akhadet.
• علامة sounds like ʿalāme.
• منيحة sounds like mniiha.
• بهالمادة sounds like b-hal-mādde.

Pronunciation varies a bit across Syria, Lebanon, Jordan, and Palestine, but this is a good approximation.

This is Levantine Arabic, not Modern Standard Arabic.

Clues:

• منيحة is colloquial Levantine for good.
• هالـ in هالمادة is a Levantine way to say this.
• اخدت is a dialect form; in Standard Arabic you would expect something based on أخذت.

A more Standard-Arabic-style sentence would be something like أخذتُ علامةً جيدةً في هذه المادة or more naturally حصلتُ على علامةٍ جيدةٍ في هذه المادة.

Literally, اخدت comes from the verb أخد, which means to take.

But in this sentence, it means got or received:

• اخدت علامة = I got a grade / I received a grade

This is very normal in Arabic. Arabic often uses take where English would use get.

Yes. In Levantine, اخدت can mean either:

• I got
• you got (addressing one male)

Context tells you which one is meant.

For example:

• أنا اخدت = I got
• إنتَ اخدت = you got (to a male)
• إنتِ أخدتي = you got (to a female)

So if the pronoun is omitted, you rely on context.

Because this is dialect.

In Modern Standard Arabic, the verb is أخذ. In Levantine, that usually becomes أخد. The ذ sound changes to د in everyday speech.

So:

• Standard: أخذت
• Levantine: أخدت

Also, in casual writing, people often leave off the hamza and write اخدت instead of أخدت.

Here, علامة means grade or mark in a school/university context.

The word can also mean sign or mark in other contexts, but here the school meaning is the natural one.

So:

• علامة منيحة = a good grade

Because Arabic does not have an indefinite article like English a/an.

So a bare noun like علامة can mean:

• a grade
• one grade
• just grade, depending on context

If a noun has الـ, it is definite:

• العلامة = the grade

But here علامة has no الـ, so it is indefinite: a grade.

Because علامة is a feminine noun, and adjectives in Arabic usually agree with the noun in gender.

So:

• علامة منيحة = a good grade
  both are feminine

Compare:

• masculine: منيح
• feminine: منيحة

If the noun were masculine, you would normally use منيح instead.

منيحة means good, and yes, it is roughly the colloquial Levantine equivalent of Standard Arabic جيدة.

So:

• Levantine: منيحة
• Standard Arabic: جيدة

In everyday Levantine speech, منيح / منيحة is extremely common.

بهالمادة means in this subject or in this course.

It breaks down like this:

• بـ = in / at / with
• هالـ = this
• مادة = subject / course

So:

• هالمادة = this subject
• بهالمادة = in this subject

Also, مادة literally can mean material/substance, but in school language it often means subject or course.

In Levantine Arabic, بـ is very commonly used where English would use in, especially in everyday speech.

So بهالمادة is very natural for:

• in this subject
• in this course

You may also hear في in some contexts, but بـ sounds very idiomatic here.

هالـ is a common Levantine way to say this before a noun.

Examples:

• هالبيت = this house
• هالشب = this guy
• هالمادة = this subject

So instead of Standard Arabic هذه المادة, Levantine often uses هالمادة.

When a preposition comes before it, it attaches directly:

• بـ + هالمادة → بهالمادة

Yes. That is completely natural.

In Arabic, the subject pronoun is often omitted because the verb already gives person information, or at least enough for context. So:

• اخدت علامة منيحة بهالمادة = natural
• أنا اخدت علامة منيحة بهالمادة = also natural

Adding أنا can make it clearer or more emphatic, especially because اخدت could also mean you got when talking to a man.