这是一组认识和运用方位词、处所词和由它们组成介词结构的练习题。方位词和处所词都系名词的附类,与由此组合成的介词结构,在书面语里用得很频繁,学生是比较熟悉的。但是,在实际应用中,这类词语使用不当的病句还是较多。因此,本题的教学还应在“辨误”中指导认识和运用,以提高训练效益。在教学本题时,我采用了如下五步教程: This is a set of exercises for recognizing and applying position words, place words, and the structure of prepositions composed of them. Both position words and place words are categorized as nouns, and the preposition structure thus formed is frequently used in written language. Students are familiar with it. However, in practical applications, there are still many cases where such words are used improperly. Therefore, the teaching of this topic should also guide the understanding and use in “misunderstanding” in order to improve training efficiency. In teaching this question, I used the following five-step tutorial: