语文教学既要教知识,更要培养学生的理解能力和表达能力。表达能力包括口头和书面的表达能力。口头表达能力是书面表达能力的基础。这两种能力的培养是不可偏废的,而口 Language teaching should not only teach knowledge, but also cultivate students' ability to understand and express. Expressive ability includes verbal and written expression. Oral expression is the basis for written expression. The cultivation of these two abilities can not be neglected, but the mouth