When teaching this course, I introduced it from the dialogue. When writing "learn" and "ask" on the blackboard, people often say that people with knowledge are "learned" and knowledge is learned and asked. Today we are going to study and ask questions. Tell the students that this is a reasonable text, that is, an argumentative essay. Then recall the argumentative essay with the students. (stress diligence, politeness, and the enlightenment of dripping water wears away the stone), and summarize the general characteristics of argumentative writing: put forward opinions-prove opinions-get opinions.
Then let the students teach themselves, read the text, find out the point of view of the article, and segment the article at the same time. It should be said that the context of this article is very clear. Students soon found the central point of the article: learning and asking are complementary, and only by asking in learning and learning in learning can we gain true knowledge. Segmentation is also very simple.
The first example is that of Copernicus. I guide students to grasp "often" and "pestering" to understand that Copernicus likes to ask questions very much. "What effect does this have on Copernicus's later growth? "Associated with the following" unremitting pursuit "."What about these questions? " "Read these questions, and through a brief introduction of Copernicus' deeds (about celestial bodies and Heliocentrism), let students master the connection between these strange questions and his achievements.
Should we ask more questions now? Who are you asking? How to ask? Naturally transition to the study of paragraphs 3 and 4. Learn to find problems, ask questions anytime and anywhere, and learn to be a teacher. We should also be good at combining hard work and curiosity with observation and thinking. )
The second example is Shen Kuo. It was through his own thinking that he solved the mystery in his heart. Finally became a great scientist. (Coordinates in the History of Science in China, Notes on Meng Xi)