一、比较观察首先引导学生观察图在这幅图中,燕子是主体景物,群山、湖面、稻田等是背景,这一点学生容易看出。但是,在对主体景物——燕子进行观察时,是按由近及远的顺序好,还是由远及近的顺序好?学生就难以把握了。这时,教师可先要求学生分别用上述两种顺序进行观察,并说说分别观察到了什么?接着要求学生比较一下,哪种观察方法比较好?(暂不要求作出结论)然后放课文录音,让学生进一步体会。听罢录音,再让学生作出结论。通过 First, a comparative observation First of all, to guide students to observe the map In this picture, the swallow is the main scene, mountains, lakes, paddy fields are the background, which students can easily see. However, in the main scene - swallow observation, according to near and far in the order of good, or from far and near the order of good? Students difficult to grasp. At this time, the teacher may first ask the students to use the above two kinds of order to observe, and talk about what were observed? Then ask students to compare what kind of observation method is better? (Temporarily do not ask for a conclusion) and then put the text recording, Let students further experience. Listen to the recording, let students make a conclusion. by