一、抓住词句,引导学生扩想小学课文中的许多词和句子写得比较简略,但有着丰富的内涵。教学中,教师如能引导学生进行扩展性的想象,学生对词句的理解就会更加透彻。如,《鸟的天堂》中有这样一段话:“河面很宽,白茫 First, seize the words and guide students to expand many of the primary school texts and sentences written in relatively simple, but has a rich content. In teaching, if teachers can guide students to expand the imagination, the students will understand the words more thoroughly. For example, there is a passage in Bird’s Paradise saying: ”The river is wide and bleak