There are several "How to write an introduction" answers on enotes. Look at this particular url for more information about the introudction.
There are four parts of an introduction to include: A.
the attention getter After writing the body of the paper, you should be ready to write the introduction.
writing an argumentative essay, your thesis statement will always present two things - 1) a topic and 2) your position on that topic.
For instance, if you are writing about the subject of makeup, your thesis statement will identify a position on this subject: There are a variety of ways to open an essay like this one.