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有机推断在新课程中通常是以选做题的形式出现在高考题中,有机推断该如何入手?有机合成推断能全面考查学生对有机化学的掌握程度,主要考查官能团的识别、反应类型的判断与方程式的书写、限制条件的同分异构体的书写。试题形式主要有以下两类。一、第一类试题通过有机框图展示物质之间的转化和合成路线,结合新信息全面考查学生方程式以及同分异构体的书写等。
Organic inference in the new curriculum is usually the choice of the question in the form of the college entrance examination questions, organic inference how to start »organic synthesis inference can fully examine the students grasp of organic chemistry, the main test functional groups to identify the type of reaction to judge With the writing of equations, the constraints of the isomers of writing. There are two main types of test questions. First, the first type of questions through the organic block diagram shows the transformation and synthesis of substances between the lines, combined with new information comprehensive examination of student equations and isomers and other writing.