please, how can use kanji ?
Hello,

How are you evry one,

I'm learning Japanese language , I started trying to learn kanji , I had some problems that I face , do one of you graciously help me.

(一) it has the kun resding ---- ichi + tsu
and the on reading ---- hito.tsu + hito ー

* What dose the (dote) betwen (hito) and (tsu) mean?
* what does the (ー) short line after (hito) mean?

(雨) it has the kun reading --- ウ

and the on reading --- あめ, あま, ーさめ

* what does the short line before (さめ) mean?

I littel confused .. why did we use the kun reading for (一) and the on reading for (雨)

How can use kanji, i know (あめ) mean rain. (いち) mean one .

can we use it other way?

Question

please, how can use kanji ?
Hello,

How are you evry one,

I'm learning  Japanese language , I started trying to learn kanji , I had some problems that I face , do one of you graciously help me.

(一) it has the kun resding ---- ichi + tsu 
and the on reading ---- hito.tsu + hito ー

* What dose the (dote) betwen (hito) and (tsu) mean?
* what does the (ー) short line after (hito) mean?

(雨) it has the kun reading --- ウ

and the on reading --- あめ, あま, ー さめ

* what does the short line before (さめ) mean?

I littel confused .. why did we use the kun reading for (一) and the on reading for (雨)

How can use kanji, i know (あめ) mean rain.  (いち) mean one .

can we use it other way?

Answer

This is what I know:
hito.tsu - the dot shows that we write it like this: 一つ、 so the symbols after dot are written in kana.

There may be a mistake in your dictionary, because the dictionary I usually use says:
Japanese kun: あま-、 あめ、 -さめ	
Japanese on: ウ	
jisho.org
On readings are usually shorter and are written in katakana, while kun-readings are written in hiragana.
So we use kun readings for one-stem words.

Answer

Hi aisha

Kanji is really complicated to study for beginners. 
I think actually dote and short line aren’t that important.

First of all 
一 can read 音読on reading いち,いつ,訓読kun readingひと,ひとつ,ひ as you described

一つ is ひと+つ and it’s also explained as hito.tsu
Dote is for how to read kanji. For make sure how to read each letter.

Short line is for omit other word or letter to explain how to read words
For example , 一目 is read hito.me and in this case short line means 目me.
Also dote is to explain一 is hito 目 is me.

Same as 雨
村雨　is read mura.same

Kanji can read in many different ways not only 2 or 3.

Good luck!

Answer

Japanese counting  old Japanese way hito 1 futa 2  Now way ichi 1 ni 2  hitotsu is carrys Old Japanese counting  ikko niko  is carry present counting way  many use  Present way but old way use same of them  (many of them Japanese traditional items ) also date is special tsuitachi futsuka . This should be understand each by air .

Rain ~う　is copy chinese sound  like 雷雨　（thunderstorm )  豪雨　（heavy rain)  U is kan Yomi 
Ｋｕｎ　読み　あめ　is  Japanese original word  fit in Kanji   Originallty we say Amedare  Amemori but age by age changed sound  Amamori   Amadare origin is same   
さめ　春雨 (spring rain)　haruame　sounds change into harusame    霧雨 (mist rain)  Kiriame change soundｓ into Kirisame