大家好！ Hello everyone!

你们好，我叫克里斯。现在没有中文名字。我是从英国来的。是大学生。我不会说中文很好(我中文说得不是很好)。今年夏天我在上海工作。上海真大（it would be better to revise it into”是一个很大”）的城市。我去过中国。去年在西安，武汉和上海讲授（？）。帮助帮助我学会中文？ 

Hello everyone, my name is Chris. At the moment I don't have a Chinese name. I come from England. I am a university student. I can't speak Chinese very well. This summer I am working in Shanghai. Shanghai is a really big city! I have been to China before. Last year I lectured in Xi'an, Wuhan and Shanghai. Please help me to learn Chinese?

My comment:

1、about “am” “is” “are” : in Chinese, when these three words are used as a verb, they are often translated into “是”, and cannot be ommited.

Eg1. I am a university student. 我是一个大学生。

Eg2. Shanghai is a really big city! 上海是一个很大的城市(we need a verb”是” to complete a full sentence)。Or you can just say “上海真大”, Shanghai is really big.

2、I am not quite sure about “last year I lectured in Xi’an”, does that mean you give the lecture(讲课) to other students or you attend lectures（听课）?

大家好！ Hello everyone!

你们好，我叫克里斯。目前我没有中文名字。我来自英国。我是一名大学生。我的中文说得不是很好。今年夏天我在上海工作。上海真的是一个大都市。我之前去过中国。去年在西安、武汉和上海授课。请帮助我学会中文。

Hello everyone, my name is Chris. At the moment I don't have a Chinese name. I come from England. I am a university student. I can't speak Chinese very well. This summer I am working in Shanghai. Shanghai is a really big city! I have been to China before. Last year I lectured in Xi'an, Wuhan and Shanghai. Please help me to learn Chinese?

大家好！ Hello everyone!

大家好，我名叫克里斯。现在还没有中文名字。我来之于英国，是位大学生。我的中文说得还不是很好。这个夏天我在上海开始工作了。这个城市真的很大。我以前也到过中国。去年我就在西安，武汉还有上海教授过。请帮我学习中文，好吗？

Hello everyone, my name is Chris. At the moment I don't have a Chinese name. I come from England. I am a university student. I can't speak Chinese very well. This summer I am working in Shanghai. Shanghai is a really big city! I have been to China before. Last year I lectured in Xi'an, Wuhan and Shanghai. Please help me to learn Chinese?