simple sentence structure

[miridayo9797]

Hello,
I'm a beginner (but hangul are ok) and now wrote some sentences, would you please correct it?
I don't understand the particles, I think. And what's the right word for „me“ and „I“ and "my"? Please give me some more basic sentences like "I do...", "I go to...", "This is..." and if you have other tipps for me where to start or what to do, I'd be very thankful
help anyone? >_<
In case that you don't understand anything I wanted to say, I wrote the english too

안녕하세요,내이름은미리임니다.
(Hello, my name is Miri)

처가닥일사람니다.
(I am german)

독일사람이큰니다.
(Germans are tall)

제바나나 슴니다.
( My banana)

네다더마더 슴니다.
(your tomato)

일본 이작아요 (How can I add니다?)
(Japan is small)

자 가어디?
(Where is the tea?)

(저 기?)헝차 를 조아합니다.
(I like tea)

[timandyou]

"Nice to have you here!"

Here are my helps.

Hello, my name is Miri.
안녕하세요, 저의 이름은 미리 입니다.

I am German.
저는 독일사람 입니다.

My banana.
나의/저의/내 바나나.

Your tomato.
너의/네 토마토.

Japan is small.
일본은 작습니다.

Where is the tea?
티는 어디에 있습니까?

I like tea.
나는/저는 티를 좋아합니다.

I hope this helps you out.
You have to wait for my new lessons coming in July soon.
Lesson #3 and #4 are about Particles. There is a rule for adding the particles.
If you are a beginner, please give a listen to my new lessons.
I bet you would love them. Thanks,
cheers,