-
Anonymous users2024-01-23This article chooses two things, and they are one success and one failure, one gain and one loss. This selection of materials allows the reader to feel that scientists are also ordinary people, who have the joy of reciting their skills in adulthood, and have also tasted the pain of failure. Only by writing in this way can the characters be more vivid and full.
At the same time, it also allows readers to understand that on the road of science, only by constantly learning the lessons of failure can we usher in success again and again.
-
Anonymous users2024-01-22Main content:
The text recounts two events of the German chemist Liebig, one of which is the missing of the new element bromine; The second is to improve the quality of the "Berlin Blue" pigment. After receiving the lesson, Liebig was good at finding problems in anomalous phenomena and finding ways to solve them through experiments, so he became a giant in the history of chemistry.
These two things tell people that on the road of science, we must have a rigorous work attitude and a persevering work spirit.
The Label on the Bedside was selected into the second volume of the sixth grade Chinese textbook of Beijing Normal University, and the author is the famous novel writer Ye Yonglie.
-
Anonymous users2024-01-21Main content: Liebig was a chemist who once had an opportunity to discover a new element, but missed it because of his carelessness. From then on, Liebig's experiments were always to the bottom of the matter, and he began to work more rigorously.
Later, through his own efforts, he also discovered ways to improve the quality of paint in his paintings.
-
Anonymous users2024-01-20This article mainly talks about Liebig, who aspired to be a chemist in elementary school, but gave up in an experiment, and thus obtained a truth, which deeply educated Liebig, and since then he has taken things more seriously and become a giant in the history of chemistry.
-
Anonymous users2024-01-19Through a label that reads "iodine chloride", Liebig realized that his attitude towards science was not rigorous and serious enough, so in the future, Liebig engaged in research work more seriously and rigorously.
-
Anonymous users2024-01-18What the label on the head of the bed says about the main thing.
Main content:
The text recounts two events of the German chemist Liebig, one of which is the missing of the new element bromine; The second is to improve the quality of the "Berlin Blue" pigment. After receiving the lesson, Liebig was good at finding problems in anomalous phenomena and finding ways to solve them through experiments, so he became a giant in the history of chemistry. >>>More
The article tells the story of Mr. Tian, who taught him Mandarin when he was a child, and his eloquence and writing are good, and Mr. Tian has to interpret a fascinating story in every lesson, which cultivates his rich imagination and guides him on the road of literary creation. "Leading into the door" is not only to lead students into the palace of literature and art, but also to create a broad learning space for students. >>>More
This is a memoir, the author recalls his childhood, inspired and guided by the enlightenment teacher, he was infected by literature since he was a child, sowed the seeds of literature in his heart, and expressed the author's respect for the teacher, love for the teacher, and deep gratitude to the teacher. When reading, you should experience the specific examples of the article to express your deep gratitude to Mr. Tian. The article focuses on a small poem taught by Mr. Tian, who used the poem as the content and made up a story to tell it eloquently, so that the children "can listen to it fascinated and feel like they are there".
1. The smooth flow of the kitchen production process must be ensured: the design and layout of the kitchen must ensure the smooth flow of the kitchen production process and avoid the intersection and collision of people and logistics in the kitchen. >>>More
Analysis of the textbook "Bedside Labels".
1.A unique title. >>>More