I am a Chinese girl and I need to give a 200-word Eglish self introduction next Wednesday...(I even cannot introduce myself with 200 words in CHINESE!)
I really need help...TAT...Does any one know how to do it please?

Write an introduction up in Chinese. Translate it online. Read from the translation and/or memorize it.

As for what the intro should talk about...
Just generally introduce yourself. "Hi, my name is _____. I am ___ years old. I like ____, ____, and ____. My current hobbies are ____. My favorite ___ is ___. I'm good at ____. I want to do ___ after school." etc. 200 words isn't a lot if you just roll with it.

It really depends on what you're introducing yourself for, as well. If it's an intro for school, a language class, or if you're underage, then what I said above is probably a decent start. If it's for work or for an award or something, though, the introduction should pertain to whatever it is.

>>2...actually,it is for an important test...(quite nervous)

Here's some paragraph extension points.

Point - Your statements "I like things/I come from.."
Example - Examples for the point e.g, "reading, .etc"
Explanation - reasons as to where, why, how, .etc

Try to use subjects/points you're familiar with/is easy to explain and talk about to you. You can also talk about where you're from/ where you used to live and how life was there.

Apparently, according to a friend, eating bananas before stage performances can help calm you down..not sure how credible that is though.

If you know you cant do it, why did you agree to doing it, or better yet, why did you not practice your english so you could do it. Also, why are you practically asking us to write you essay thing for you

>>4
Thank you for your suggestions,they are valuable...(I dont think banana will work but I am going to try...so thanks to your friend:)
>>5
Do you really get it?! This is a TEST! I just have no choice but to do it you know?! No one cares whether I agree or not. And it is all for a sudden. I DID practised my English,(I even post messages in Eglish you see?) I just dont know how to introduce myself well ok？！(Sorry if I am not polite enough but this test really bothers me.)