英语四级作文加分句型：表示目的
1.The purpose of a test is to show what you have learned about a subject
2. Believe it or not，her only purpose in saying all that is to help you help yourself
3.Competitive sports are recommended to young adults to prepare them for the competitive world of colleges and business
4.The ultimate object of scientific inquiry is to discover the laws of nature.
翻译：
1.考试的目的是显示你对某一科目的掌握程度
2. 信不信由你，她这么说的唯一目的就是帮助你自助
3.建议年轻人参加竞争性运动，为大学和商业的竞争做好准备
4.科学探究的终目标是发现自然规律。
