Writing prompt: How Do You Study English?

Student essay:
There are there good ways to study English.
I think you should look up new words in a dictionary,take notes by writing down key words and by reading your notes every day.
If you do this,you will improve English.
I think learning grammar is a good way to study English.
I study English by watching English movies so you can also have a try.
It is also a good idea to by asking the teacher for help,because you'll have a lot of places you don't understand.
You could try to improve your English by memorizing sentence patterns.
This will help you to learn English better!

Corrected essay:
There are three good ways to study English.
I think you should look up new words in a dictionary, take notes by writing down key words and read your notes every day.
If you do this, you will improve your English.
I think learning grammar is a good way to study English.
I study English by watching English movies so you can also have a try.
It is also a good idea to ask the teacher for help, because you'll have a lot of places you don't understand.
You could try to improve your English by memorizing sentence patterns.
This will help you to learn English better!