教学目的：（一）指导学生按参观顺序，把活动的过程写清楚。（二）指导学生有选择地抓住主要景物的特点写具体。学习处理主次内容的详略关系。教学重点：（一）按参观顺序把活动过程写清楚。（二）有选择地抓住主要景物的特点写具体。教学难点：学习处理主次内容的详略关系， Teaching purposes: (a) to guide students according to the order of visits, the activities of the process clearly written. (B) to guide students to selectively seize the main features of the scene to write specific. Learn to deal with the primary and secondary content of the detailed relationship. Teaching focus: (a) according to the order of visits to write clearly the process of activities. (B) selectively seize the main features of the scene to write specific. Difficulties in teaching: Learning to deal with the detailed relationship between primary and secondary content,