the thesis statement further focuses the subject because it must clearly state in sentence form, the writers central point: the main idea or opinion that the rest of the essay will support and discuss.the thesis statement should be as specific as possible. by writing a specific thesis statement, you focus on your subject and give yourself and your reader a clearer idea of what will follow in the body of the essay.writing the thesis statementthere are many …… 【全文阅读:大学毕业论文提纲范文英文】