First notebook entry: Introducing myself

My name is Simone. I am a freshman at Qingdao Technology University. My major is industrial design. I like music, drawing, dancing, English and German. I have been studying German for five weeks.

There are many have there reasons why I want to study English. First, I like English. Second, I want to travel to many countries, so it is necessery to study English. Third,  I want go to Germany to study, so I also need study German. English is also very inportant .
That's all. (Thank God)

What a mess. You can do so much better. I, not i, know you know the punctuation goes at the end of the sentence with no space, and languages and countries are capitalized. 

First notebook entry: Introducing myself

My name is simone and i am a freshman in QingDao Technolohy University .My majoy is industry design and i like music ,drawing ,dancing ,learning English and German ,i have been study Germen for five weeked.
There have are there reasons that why i want to study english.Fristly ,i like english very much ;Secendly ,i want to travel to many countries ,so it is necessery to study English .Thirdly ,i want go to Germany to study someday,so i also need to study German .While English to me is also very inportant .
that all .

First notebook entry: Introducing myself

My name is Simone. I am a freshman in Qingdao Technolohy University. My major is Industry Design. I like music, drawing, dance, English and German. I have been studying German for five weekends.
There have there are three reasons why I want to study English. First, I like English. Second, I want to travel to many countries, so it is necessary to study English. Third, I want to go to Germany to study, so I also need to study German. English is also very important .
That is all.

Simone, your English is very good. You just need to work on your punctuation and capitalization of names and proper nouns. Just remember that commas and periods follow immediately after the word preceding them. A space is written after the comma or period and before the next word begins.

Otherwise, very well written introduction...congratulations! :)