教学过程中 ,由学生作业和检测答卷可以看出学生学习化学存在以下问题 :基础知识不扎实 ;书写的科学性、规范性较差 ;化学实验能力需要加强 ;学生的自学能力、文字表达能力、思维品质有待改善。再看高考试题 ,以教材为基础 ,联系社会 ,注重化学意识的考查及能力素质的考查。化? In the teaching process, students’ work chemistry and test answer papers show that students’ learning chemistry has the following problems: the basic knowledge is not solid; the scientific and normative writing is poor; the chemical experiment ability needs to be strengthened; the students’ self-learning ability, writing ability, The quality of thinking needs to be improved. Look at the high test questions, use the teaching materials as the basis, contact the society, pay attention to the examination of chemical consciousness and the examination of ability and quality. Chemical?