With the advent of the information age, the rapid development of modern technologies such as computers and networks, and the advancement of new curriculum reforms, modern educational technology-computer multimedia technology and network technology have increasingly entered the primary school Chinese classroom, multimedia technology applications. Teaching in Chinese classroom is an effective means to fully implement quality education. Modern multimedia teaching integration, text, sound and image integrates teaching activities into an intelligent two-way teaching process. It can promote perception, mobilize emotions, develop thinking, and the emergence of modern technology education media has provided new opportunities for our teaching methods. The opportunity can produce the effect of knowledge expression and transmission that cannot be achieved in traditional teaching, and truly optimize classroom teaching and improve the quality of Chinese teaching.
1. Application of information technology can diversify the means and methods of teaching Chinese in primary schools.
As the most advanced teaching media, information technology is superior to any other teaching media in its most distinguishing feature. In the Chinese class, each student has a computer. When teaching the students' words, the teacher can use the form of webcasting teaching. The content of the software uses sound and animation to show the structure of the new words, so that the students can understand the word at a glance. Knowledge of structure, radicals, initials, finals, and meanings. Through the animation changes of different colors, the fonts are vividly displayed in front of the students, stimulating the students' multi-level activities of the senses, thereby achieving the purpose of cognizing the words, and then randomly entering the learning of the new words and texts. For those who have not yet learned so much, they can implement group teaching through “screen monitoring†to achieve the purpose of individual guidance and spot check. With this kind of mutuality, we can promptly feedback information, realize two-way communication between teachers and students, and truly implement teaching in accordance with their aptitude.
Bat and Radar is a common-sense text. The difficulty in teaching is how to identify obstacles and directions during the flight. This principle of bionics stems from bats. It is difficult to make a comprehensive and correct understanding of the students if they are described in language. During the class, teachers can use the multimedia teaching software to visually reproduce the bionics principle of “bats (aircrafts transmitting ultrasonic waves in the course of flight, encountering obstacles immediately reflected back)â€, communicating the connection between language and objective things. Complementing the text, enhancing the intuitiveness and image, can effectively break through the difficult points. It can be seen that multimedia-assisted instruction can play a multi-functional effect.
Second, the use of information technology, you can use the media to visualize abstract knowledge expression
Child psychology tells us that children's attention is easy to shift, and the enthusiasm for learning often comes from interest. Using information education, you can use multimedia to fully display the people, things, scenery, and objects in the text. The deep expressiveness and appeal of sound, shape, color, animation, etc. directly affect the senses of the students, making them form a distinct impression in the brain, which is conducive to mobilizing the students' emotions and cultivating students' good qualities. .
For example, when studying the lesson of "Wolfing the Wings of the Tail", the computer displays the expressions of various forms of the wolf, such as how to deceive the sheep, how to close the eyes, how to shake the tail, and how to compare the wolf and the dog, how to shake the tail. Let the students see at a glance, which distinguishes which is the wolf, which is the dog. Another example is the teaching of "The Seedlings of the Fables" in the article "Animation of the Seedlings", the animation shows the law of the growth of the seedlings, and then click on the screen, and the figure of the role played by the human in the growth process of the seedlings can be seen. The students can tell at once. What people can do is weeding, catching insects, fertilizing, and watering. The rich and colorful forms of knowledge expression can not only effectively stimulate students' interest in learning, but also provide the amount of information to be obtained, deepen the memory of the brain, and prolong the retention time of knowledge.
For example, in the course of teaching "Zhaozhou Bridge", because there are not many existing ancient bridges, students are more difficult to see, so the students' understanding of the bridge, especially the various patterns on the bridge railings, is relatively vague and abstract. . The teacher first found a video of "Zhaozhou Bridge" from the material library of Dr. Peng, and then through the super-definition capture function, the text in the text "intertwined, spouting spout in the mouth" "forepaw Along with each other, the dragons who looked back at each other and the "Dragons of the Ssangyong Play Pearl" and other related pictures were captured. After processing, the effect was like a movie lens. The image was vivid and vivid, and the students were deeply attracted. Students finally understand that Zhaozhou Bridge is not only a famous building in ancient China, but also knows that it is still a treasure of art.
Third, the use of information technology is an effective way to cultivate talents with innovative spirit and ability to learn.
Information technology provides a wealth of information resources and a variety of knowledge from time to time, allowing students to freely travel in the ocean of knowledge. Through various media, teachers inspire students to analyze, synthesize and summarize the acquired images to promote their thinking to develop in depth. Human thinking and language are related to interconnection and coordinated development. It is necessary to activate the students' thinking and let students connect the intuitive perception image with the abstract language materials through thinking, and promote the development of students' thinking ability and innovation ability.
For example, when teaching "Swallows Fly Back", after teaching the text, the teacher used multimedia presentations in a timely manner: Shanghai New Look. Ask the students to follow the sentence pattern of "Small Swallows fly, fly, what do they see?", the students looked at the picture, and with the help of the teacher, they got to know the beauty of Shanghai Bund, the tall pearl of the Oriental Pearl TV Tower, Pudong Development Zone The prosperity of the Nanpu Bridge can be used for speaking training, expanding horizons and developing thinking.
In teaching "Lovely Grass Pond", teachers can design open teaching software in order to respect students' learning autonomy and satisfy students' interest in learning. Show the students a beautiful picture: spring river, grass pond green, winter hunting, river clearing. Students are allowed to choose one of them to study at will, and then they can exchange their learning experience with other students. In this process of integration, not only the students' interest in learning is greatly improved, but also their imagination is inserted, because there is enough information to support their exploration and imagination.
Fourth, the combination of information technology and language subject is the fundamental way to improve the efficiency of Chinese teaching
In the process of self-study, students use computer software to visit their own places. If they see their own people, if they do things, students will be intuitive and abstract, from perceptual to rational, and choose what they want to learn. For example, group teaching through computer network, mutual information, exchange of learning experience or discussion, difficulties and key points in the controversial text, teachers can communicate and tutor students through electronic screens to achieve the purpose of joint learning. For example, when I was teaching the Summer Palace, I used a new collaborative learning method. In the online classroom, students are guided to experience the beauty of language and words, and then students are allowed to design the Summer Palace electronic tabloid. Students can access a large number of related materials from the Internet, and organize and analyze the collected data. It is completed by cutting, pasting, etc., and then distributed on the Internet to share with classmates. The teacher uses the main control machine to monitor the whole process.
In the spare time, teachers can guide students to collect various materials on the Internet, open debates, tell stories, do hand-written newspapers and engage in social investigations, so as to lay a solid foundation for the basic discipline of learning Chinese. Improve the efficiency of teaching.
In short, the scientific use of information technology education is an opportunity to grasp computer multimedia for primary school language-assisted instruction. It can not only promote the modernization of educational methods, optimize the teaching process, but also improve the quality of education and achieve an overall improvement in the quality of students.
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