Suhomlinski said: "Interest is the best teacher." Interest is a psychological tendency to thirst for knowledge and explore things. Once students become interested in learning. It will change from passive learning to active learning, even to the point where students enjoy it. Students will have passion only if they are interested in what the teacher teaches. For a long time, Chinese teaching in primary schools only stays at the level of "preaching", with single means, outdated methods and few teaching AIDS. It is difficult to cultivate the stability and persistence of students' interest, and it is even more difficult for students to really generate the internal motivation for learning. Chinese is originally the most open subject, and it exists with life and is colorful. But exam-oriented education makes students feel that Chinese is boring. Only by stimulating students' interest in learning can students be willing to accept it. This so-called "good people are not as good as happy people." The application of computer in Chinese classroom teaching integrates various media such as words, graphics, images, audio, video, etc., with dynamic and static combination and illustrations, creating a vivid teaching situation and rendering a lively teaching atmosphere, which makes students feel refreshed and more attractive, greatly arouses students' interest in learning, mobilizes students' various senses to participate in activities in a short time, and makes the whole teaching process vivid and efficient, which is incomparable to other teaching methods.
When I was teaching Looking at Dongting Lake, I first introduced it in emotional language: Students, in the middle of an autumn night, the poet Liu Yuxi passed by Dongting Lake and was fascinated by such beautiful scenery. At this point, the camera on the computer screen shows the following picture, and beautiful music recitation comes from the speaker at the same time: "The water in Dongting Lake is clear and green, the lake is as calm as a mirror, and a bright moon in the sky sheds silver light. The moonlight is reflected in the water, and the lake is shining silver. This is a beautiful autumn moon in the mirror. Even better, the mountains and water in Dongting are far away. Under the bright moon Yin Hui, the green Junshan and the clear lake are like a small green snail in a silver basin. This is simply a beautiful work of art ... "The picture is bright in color, dynamic and static, and the music is soothing and smooth, full of passion. The beauty contained in the poem has become so vivid and concrete. Then, the teacher asked the students to close their books and draw pictures in their minds, drawing the beautiful scenery of Dongting Lake. The students scrambled to speak. Some said, "I drew a big round moon in the blue sky, and the moon was reflected in the water ..." Some said, "I drew a mountain in the middle of the lake, and the mountain was covered with green grass ..." Some said, "I also added a little silver light to the water." Students use a variety of senses to unconsciously enter the artistic conception of poetry and glow with happy emotions. ...
Second, use information technology to highlight key points, divide difficulties and guide students to actively participate.
The most basic requirement of classroom teaching is to closely follow the key points and difficulties of teaching materials. Multimedia teaching methods provide us with favorable conditions, transforming abstract and generalized text symbols into concrete and tangible things, and establishing the connection between words and objective things. Turn abstraction into image, generalization into concrete, static into dynamic, highlight key points, divide difficulties, turn difficulties into ease, and solve problems step by step.
For example, when teaching the article Bat and Radar, I designed the following dynamic pictures: In the night sky, a bat makes a sound while flying its mouth, which is represented by ")". )))) "Hit a big tree," (() reflected back to the bat's ear, and the bat cleverly avoided the big tree and flew away safely. On this basis, a second picture appeared on the screen: the bat became the radar on the plane, the bat mouth became the antenna, the ear became the fluorescent screen, the tree became the mountain, and the picture of the plane flying safely by radar was presented to the students. These vivid pictures not only help students understand the complex process of bats and radar flying to explore the road, but also make students realize that radar was invented by people who got inspiration from bats. With the connection between bat and radar, the text content suddenly became tangible things in life.
Thirdly, the use of information technology can reduce the slope of students' understanding of the difficult points in the text and help highlight the key points.
"Chinese Curriculum Standards" emphasizes the importance of students' aesthetic taste, because primary school Chinese textbooks are not only rich in knowledge, but also contain rich aesthetic factors such as literature, emotion and scenery. Using information technology PPT courseware to carry out aesthetic education scientifically and artistically can help students gradually form a good personality and a sound personality, let them fully feel, appreciate and display beauty, and improve their aesthetic interest and Chinese accomplishment. Primary school Chinese textbooks have vivid stories, vivid characters, beautiful environment and vivid scenery description, and PPT effect is used to infect students in teaching. So as to accumulate language, make full use of information technology in Chinese teaching and transcend time and space restrictions; Show the things that are difficult to see in time and effectively in front of students, so that a large number of diverse information can act on students' diverse senses at the same time; Let the created specific environment arouse students' aesthetic consciousness, so that they can absorb more aesthetic experience at a faster speed in a limited time, and then improve their ability to feel beauty, know beauty and appreciate beauty, and enjoy the aesthetic function and humanistic charm of Chinese.
Fourth, optimize the process and improve the effect.
We all know the Chinese literacy in primary schools, and the teaching of writing has always been monotonous and boring. Teachers are tired of teaching and students are tired of learning. But if you use multimedia, you can turn boredom into joy. I often download or design some literacy games, such as "picking apples" and "finding friends", which are used in literacy teaching. Students learn happily, remember well. There is also writing teaching, and we can use the intuition of multimedia to give students the best demonstration.
Fifth, use information technology to simulate the content of the text and inspire students' thinking.
Thinking is the core of intelligence, and children's thinking characteristics are mainly thinking in images. It doesn't mean that their understanding of things only stays in the image stage. They use information technology to provide students with vivid, vivid, intuitive and infectious materials, reproduce situations, inspire students to analyze, synthesize and summarize appearances, and promote the development of thinking to a deeper level.
In Chinese teaching, we can use information technology to introduce the background information of the text to help students understand the author's thoughts and feelings and the text. Because primary school students' direct experience and indirect experience are not rich, they lack basic reserves of background information involved in some texts. There may be obstacles in understanding the text, and timely background introduction by the teacher is an effective solution.
Sixth, pay attention to expansion and deepen the student experience.
The foundation of imagination is rich perceptual knowledge first. Secondly, we should have the ability to vividly describe specific images and to recombine perceptual knowledge. Audio-visual media can provide students with rich perceptual representations. Teachers seize the opportunity and use these perceptual materials to cultivate students' ability to describe language and combine certain images, so that students can fully spread their imagination wings and soar in the world of knowledge. They must not be satisfied with just using perceptual materials to reach the stage of imparting knowledge. For example, the article "The Rich Xisha Islands" introduces the southernmost scenery of China, including beaches, seabed, islands and many other beautiful places. It is very important to combine interest with vividness in classroom teaching. I collected a large number of pictures and videos of Xisha Islands in courseware making, and watched the mysterious underwater world and vibrant islands on the basis of letting students learn the text independently, thus praising the beautiful scenery of our motherland.
Textbooks are only the basis of teaching. In class, students should not only master book knowledge and understand its ideological connotation, but more importantly, teach them the ability to learn knowledge, guide them to read various extracurricular books and deepen their classroom knowledge. It is necessary to provide students with a lot of knowledge with large storage capacity, strong function and simple operation by means of multimedia courseware. From writing to multimedia to extracurricular knowledge, let students learn to study independently and guide their desire to explore new knowledge. Let them understand the textbook knowledge more thoroughly.
In the teaching practice in recent years, I deeply feel that multimedia teaching should proceed from the actual needs of teaching. It is different from traditional teaching methods because it involves modern teaching media. Only when teachers' leading role and students' dominant position are fully reflected in the teaching process can the teaching quality be improved and the real significance of multimedia teaching be fully reflected. Only by organically combining the characteristics of Chinese teaching can we better realize the goal of optimizing Chinese teaching in primary schools by multimedia and truly implement quality education.