语文教学中进行适时、顺情、合理的拓展延伸已成为小语界的共识。教师在阅读教学中多进行拓展训练,超越文本,可以有效帮助学生深刻理解、感悟文本,细细品味课文中具体的语言材料,发展学生听说读写的能力,促进学生语言的积累和运用,让学生体验到升华的情感,感受到人文的熏陶。《义务教育语文课程标准》指出:要注意跨领域的学习,拓展语文学习的范围,沟通课堂内外,拓展学生的学习空间,增加学生语文实践的机会,通过广泛的实践,提高学生的语文综合运用能力。小学语文课堂教学实践中,恰当的拓展点是课堂的“生命线”。但是怎样拓展才是科学、高效的呢? Language teaching to conduct timely, fair and reasonable extension of the extension has become the consensus of the small language community. Teachers in the teaching of reading more to expand training, beyond the text, can effectively help students a profound understanding of the text, savor the text of the specific language materials, develop students’ ability to hear and write, promote the accumulation and use of language, Allow students to experience the sublimation of the emotion, feel the influence of the humanities. The Compulsory Education Curriculum Standard states: It is necessary to pay attention to cross-disciplinary learning, broaden the scope of language learning, communicate with both inside and outside the classroom, expand students’ learning space and increase students’ chances of practicing Chinese. Through a wide range of practice, students’ ability. Primary language classroom teaching practice, the appropriate point of expansion is the classroom “lifeline ”. But how to expand it is scientific and efficient?