Arabic Language,

Arabic is a living Semitic language and classified as South Central Semitic  (other semitic language are Hebrew spoken in Palestine by Jews and Amharic which may be spoken in Ethiopia.

Unlike other Semitic languages, which are mostly disappeared, Arabic , the language of Quran retains its old grammar, syntax and vocabulary.

Muslims give reverence to Arabic language because of Almighty Allah has selected the Arabic language to reveal the final message to the mankind in form of heavenly book the Holy book of Qura'an 

Today, Arabic is a unifying bond among Muslims, and use daily in all obligatory Islamic divine services.  Several non-Arab Muslims countries have adopted the Arabic script for their own language such as  Iran, Afghanistan, Pakistan, Indonesia, parts of Sub-Saharan Africa, Kazakhstan, Kyrgyzstan, Tajikistan, Turkmenistan, and Uzbekistan.  

In late 1920 regime of Kamal, of Turkey has prohibted the use of Arabic script and replaced it with Latin scripts.  In early 90's Turkey and its 60 million people have begun to question the anti-Islamic reforms introduced by Kamal.

The sound system of Arabic has 29 letters, according to the agreed upon view of scholars, grammarians and phoneticians including Khalil Nahwi and Allamah Jazri, ( 28 in Modern Standard Arabic)  Three of them Alif, waw and Ya are used as long vowels or diphthongs and also play a role as weak consonants. Like all other Semitic language Arabic produced guttural sounds  far back in the mouth and throat. Each of the three vowels in standard Arabic occurs in a long and short form, creating the long and short syllables 

All Arabic word formation is based on an abstraction, namely, the root, usually consisting of three consonants. These root sounds join with various vowel patterns to form simple nouns and verbs to which affixes can be attached for more complicated derivations. For example,

Arabic has a very regular system of conjugating verbs and altering their stems to indicate variations on the basic meaning. This system is so regular that dictionaries of Arabic can refer to verbs by a number system (I-X). From the root k-s-r, the form I verb is kasar,"he broke"; form II is kassar,"he smashed to bits"; and form VII is inkasar,"it was broken up."

Nouns and adjectives are less regular in formation, and have many different plural patterns. The so-called broken plurals are formed by altering the internal syllable shape of the singular noun. For example, f

The Arabic script, which is derived from that of Aramaic, is written from right to left. It is based on  maximum 18 distinct shapes that vary according to their connection to preceding or following letters. Using a combination of dots above and below 8 of these shapes, the full complement of 29 consonants and the 3 long vowels can be fully spelled out.

In English a,e,i,o and u (also y )  are the vowels which are clearly spelled out in a text  whereas  in Arabic they are not.  Thre are no exact correspondences between English and Arabic vowels; they may differ in quality, and they may behave differently under certain circustances.  There are 29  letters in Arabic alphabets  which all  are consonants but  ( letter alif, waw and Ya ) are used as  long vowels or diphthongs and also play a role as weak consonants.    To help those who are not well verse in Arabic Grammar,  the vowels signs have been developed for those who are learning Arabic as second language.

Unlike English, in Arabic there are two type of vowels; The six vowels  fall into two groups (1) short vowels (2) long vowels.

(1) vowel signs "Haraka"   also known as short vowels   "a"    "i"   and  "u" which are not part of Arabic alphabets
(2) vowels letters  long vowels    "aa" "ii"  and "uu" one of their  function is to slightly lengthened the short vowels described in (1) above