论文部分内容阅读
选择题是目前国内外经常采用的一种命题形式,它的优点是(1)由于题目小,数量多,可以比较全面地考查学生掌握基本知识、基本技能和灵活运用知识的能力;(2)要确定一个答案的正确性,常常要用到多种数学知识,因而可以考查学生综合运用知识的能力;(3)解选择题常常用某些特殊解法,因而可以考查学生思维的灵活性。选择题通常采用的形式是给出一定的条件及若干个结论,其中只有一个结论是正确的,要求选择出正确的结论。解选择题的思考途径大致如下:
The multiple-choice question is a form of proposition frequently used at home and abroad. Its advantages are: (1) Due to the small number of questions and the large number of questions, students can more comprehensively examine the ability of students to master basic knowledge, basic skills and flexible use of knowledge; (2) To determine the correctness of an answer, it is often necessary to use a variety of mathematical knowledge, which can examine the students’ ability to use knowledge comprehensively; (3) The solution to multiple-choice questions often uses certain special solutions so that students’ flexibility of thinking can be examined. Multiple choice questions usually take the form of giving certain conditions and a number of conclusions, of which only one conclusion is correct and requires the selection of the correct conclusion. The options for solving the multiple choice questions are as follows: