新课程标准中指出:“能联系上下文,理解词句的意思。体会课文中关键词句在表情达意方面的作用。”(第二学段)“能借助词典阅读,理解词语在语言环境中的恰当意义,辨别词语的感情色彩。”“联系上下文和自己的积累,推想课文中有关词句的意思,体会其表达效果。”(第三学段)由此可见,抓住关键词句进行教学是小学语文阅读教学中的重点,也是长课短教、短文深教的客观需要,更是学生获得学习方法的重要手段。可在实际教学中,对关键 The new curriculum standard states: “can contact the context, to understand the meaning of words and sentences. ” (Second semester) “can use the dictionary to read and understand the words in the language environment ”“ ”“ Contact the context and their own accumulation, to infer the meaning of the text in the sentence, to understand the expression effect. ”(Third period) Thus, to seize the key words Teaching is the primary focus of Chinese reading teaching, but also a long lesson short, essay, the objective needs of education, but also an important means of access to learning methods for students. In the actual teaching, the key