高中英语作文，求高手帮忙

Is It Necessary for Students to Take First Aid Courses?
There are some first aid courses in our school these days.We students have a discussion on it,and our views are different.Eighty percent of us hold the view that we should take the courses,for we can give first aid to those in need.But twenty percent of us are against it.They don't think taking these courses is necessary.People can go to hospital when they need a help,and it is very convenient.In addition,our studies are very busy,so we have no time for first aid courses.
To my mind,I think we should take the first aid courses.First aid is of great importance in our daily life We should not only do well in our studies but also learn something useful out of class.

all parts in your bodies are feeling fresh ,then you may feel you are in a new world and a big smile burst out natually .Keeping a good mood is also an useful way to make us stay healthy .

写的不好，请见笑：
As our society is getting more and more colourful,something unimaged will suddenly happen to us.Therefore,students must take first aid courses and know how to protect themselves.These first aid courses are not only regarded as a way to prevent us from dangerous,but also thougt as the basd knowlegde for human beings.Some students might say these courses take too much time and they are useless.Howere,as we know,life is the most impartant thing,if you lose your life,everything will be meaningless.On the other hand,we can use these knowlegde which we have learned in first aid courses to save others'lives when some urgent things take place.
In a word,it is necessary for students to take first aid courses.It is good for everbody!