理科讲解语言与沟通性教学语言以不同的学习理论为指导，因而其运用的目的、基本特征及要求不同。
Based on different learning theories, explanatory and communicant languages in science teaching have a respective aim, characteristic and different demand.
工商管理类专业经济法课程与法学类专业经济法学课程，二者的课程性质和设置目的不同，教学要求和基本内容也不相同。
The "Economics Law" course for business management programs differs from that for programs of Law in character and objectives of the course, teaching requirements and contents.
我国几种英语测试写作题型的效度分析表明：各种写作测试题型均以保持与相关教学大纲所规定的教学目的高度一致来达到效度要求。
Analysis of a few types of English testing shows that all the writing parts should meet the requirements of effectiveness by making all test parts be in agreement with teaching aims.
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