Multimedia-assisted Chinese teaching is an efficient modern teaching method, which can keep students excited, happy and eager for progress in their study, and has a multiplier effect on the development of students' subjectivity, innovative consciousness and exploration spirit. The emergence of multimedia technology provides new development opportunities for the improvement of our teaching methods. The integration of multimedia technology and subject teaching has produced an optimized teaching effect. Next, I will talk about the application of multimedia technology in Chinese teaching in primary schools.
First, it is conducive to improving the efficiency of Chinese classroom teaching.
Computer multimedia technology uses the interactive, scientific and feedback characteristics of computers to integrate pictures, characters, sounds and images in the teaching process, which is an intelligent two-way teaching activity process. The application of multimedia technology also greatly simplifies teachers' operation and enables teachers to concentrate on the teaching itself, thus greatly improving the classroom teaching effect.
1, using the image and intuitive effect of multimedia computer to solve difficulties.
Xunzi, a great educator in ancient China, has long suggested that if you don't smell it, you will have it, and if you smell it, you will not see it. It can be seen that listening and speaking is the basis of teaching. With the help of computer teaching, we can effectively turn abstract things into concrete things, display the contents that are difficult to understand or important to understand the text with computers, mobilize students' visual functions, and let students maximize their potential through intuitive images and vivid sensory stimulation, so as to perceive more information in an all-round way in a limited time, improve teaching efficiency and activate the internal causes of learning.
For example, when teaching Underwater World, the focus of the text is to let students understand the strange underwater scenery, which is difficult for students to understand. In order to smooth the slope of teaching, break through this difficulty and better activate the learning atmosphere of students, I consciously use audio-visual media in the teaching process to let students observe the scenery of the underwater world, supplemented by music explanations, so that students can truly appreciate the magic and beauty of the underwater scenery. Another example is Bat and Radar, which is a common-sense text. The difficulty in teaching is how to distinguish obstacles and directions in flight. This principle originated from bats. If it is described in language, it is difficult for students to fully and correctly understand it. To this end, we made an animation, which vividly reproduced the principle that (a bat plane) emits ultrasonic waves during flight and immediately reflects them when encountering obstacles, so that students can see at a glance, effectively solve the problems in learning and improve classroom efficiency.
2. Using multimedia helps students to understand ancient poetry.
In the current Chinese textbooks for primary schools, ancient poems occupy a certain proportion. These poems are concise in language, beautiful in mood and profound in meaning. However, due to the narrow knowledge, shallow life experience and poor representation reserve of primary school students, they are alienated from the social times, people's thoughts and customs described in poetry, so the teaching of ancient poetry has always been a major problem in the teaching of small languages. The application of audio-visual media in the teaching of ancient poetry and reasonable application of audio-visual media can not only stimulate students' interest in learning, develop students' imagination, promote students' understanding of ancient poetry, but also effectively cultivate students' aesthetic interest. For example, the ancient poem "Looking at Lushan Waterfall" uses the new words in the purple smoke of Rizhao incense burner wonderfully, but it is always difficult for students to understand and experience only by the teacher's oral explanation. Proper use of video can solve this problem. When teaching, the teacher first asks: What do new words mean? Why don't poets use life instead of ascension? Then guide the students to watch the video with questions. On the picture, the vegetation is lush and green, the dangerous peaks stand upright and the mountains are stacked. At this time, the incense burner peak was shrouded in smoke. Under the sunshine, clouds of purple smoke rose from the valley, and the scenery was very beautiful. Video will transform abstract words in ancient poems into concrete dynamic pictures, giving students a kind of beautiful enjoyment. Students are very interested in learning. They actively observed and thought, and soon the clouds on the incense burner peak kept rising. The beauty of neologisms can be realized in the dynamic picture: only the smoke from the kitchen can be seen rising and dispersed in a short time; The new word also contains the meaning of production, indicating that the incense burner peak is always in the fog circle. Through this kind of teaching, students not only understand the superficial meaning of language and writing, but also make them realize the deep meaning and emotional color of language and writing.
3. Use multimedia computer to stimulate students' writing will.
In composition teaching, teachers can easily find that many students are afraid of writing. When writing a composition, they often knock on their foreheads, frown and bite their heads, so they can't write for a long time. Even if it is written, it is still a few words, and there are many mistakes in sick sentences. In teaching, teachers can choose audio-visual media to create scenes, strengthen students' emotional experience and stimulate students' interest in writing. As the ancients said, knowing is not as good as being kind, and knowing is not as good as being happy. With interest and writing desire, we can write attentively, thus improving the teaching effect of composition. For example, before Women's Day, let students write "Praise my good mother" and "Mom, I want to tell you", but it is easy to write empty words and cliches. For this reason, students are arranged to watch "Know You" transcribed from VCD in the music of "Only Mom is Good in the World". Simple and sincere pictures and touching music strongly impacted the students' senses, and the students' desire for writing was aroused, and they completely entered the role, and they all picked up pens and wrote their love for their mothers. In this way, according to the psychological characteristics of students' practice, we should choose the special functions of video media in form, sound and color in time, mobilize students' senses such as vision, hearing and touch, keep them excited and focused, constantly internalize indirect experience into direct experience and representation, enrich writing materials, and let smart women cook often.
4. Use multimedia to reproduce the situation and cultivate the originality of thinking.
In reading teaching, computer, as a cognitive tool, organically combines students' thinking process with animation demonstration, cultivates observation and imagination by using divergent thinking, and enables students to show distinctive answers. For example, teaching the lesson Wolf and Lamb, the last sentence of the text: The wolf said that he jumped on the lamb. According to anterograde thinking, it is a foregone conclusion that the law of the jungle lamb is in the wolf's stomach. In order to ignite the spark of students' original thinking, the teacher used the method of seeking differences, while demonstrating the animation of the wolf pouncing on the lamb with a computer, and deliberately asked: Did the wolf eat the lamb? A student said: the wolf jumped forward and fell into the trap in front. I randomly demonstrated how the wolf fell into the trap, and the students clapped their hands happily, became active and began to think in other's shoes. Some said: When the wolf jumped forward, the lamb hid and the wolf hit a big stone. Some said: When the wolf pounced, he was killed by the hunter behind the tree. Another student stood up and said loudly: the weak lamb can't compete with the wolf in strength, but with its own wisdom, it defeated the wolf intellectually and escaped this disaster. Students break through the mindset, think from different directions, connect their imagination with the lamb's desire for survival, and cultivate the originality of thinking.
Second, it helps to improve students' Chinese quality.
Multimedia courseware can provide students with vivid teaching situations, rich and colorful teaching resources, create colorful, synchronous audio-visual and dynamic teaching scenes, stimulate students' eyes, ears, mouth, hands and brain at the same time, encourage students to use their hands and brains and concentrate on thinking, effectively promote the application and improvement of students' comprehensive abilities such as listening, speaking, reading and writing in Chinese classroom teaching, and thus comprehensively improve students' quality in all aspects.
1, illustrated with pictures and texts, to cultivate students' observation, memory and imagination.
In order to cultivate students' observation, memory and imagination, audio-visual media should be properly used in Chinese class to inspire students to imagine the possible changes from the present scene to life, so as to deepen their understanding of the present things and enrich their observation feelings.
For example, teaching the article "Lotus" has beautiful sentences, precise words and detached artistic conception. How can students feel all this? To this end, I made the following designs in the teaching process:
(1) Demonstrate reading with music and bring students into a beautiful scene.
(2) When learning the appearance of the lotus, put a video about the lotus, and the teacher will explain it with music to guide students to observe, imagine and discuss, and understand the types of the lotus and the squeezing of the lotus leaf.
(3) Students read the text with music to deepen their understanding of the text.
(4) Fill in the blanks and strengthen the training of key sentences in the text. The design of this link not only gives students the enjoyment of beauty, cultivates their sentiment, but also cultivates their observation and imagination, and promotes the improvement of various qualities.
2. Promote writing by speaking and improve students' oral expression ability.
The introduction of computers into the classroom has created a new situation for students' oral English. Take instructing students to write cute little animals as an example. When the students observed the kitten, the teacher naturally used a transitional sentence: In fact, there are many lively and lovely small animals in nature. Look! Press the space bar and more than 40 kinds of small animals will be displayed on the screen. Suddenly, the classroom was boiling, and the students cheered for joy in the face of these lively and lovely little animals: Ah! Why are there so many small animals? Interesting! The teacher then asked: Do you want to introduce it to everyone? Want to! The students' desire to perform was suddenly mobilized, and everyone was eager to try. At this time, the teacher will follow the trend: please observe according to the observation method mentioned in the teacher's poem, and then choose an animal you like to introduce to you and compare who is the best commentator. Vivid pictures closely condense students' thinking on a small screen, and what students want to say is fully mobilized. At this time, the teacher asked the students to talk at the same table, discuss in groups and communicate with each other. The chatterboxes of the students suddenly opened, and everyone was very happy to talk, which also laid a good foundation for writing.
If Chinese classroom teaching is a blooming bud, then multimedia teaching is a green leaf on the icing on the cake. The two complement each other and merge with each other, creating a pleasant and interesting situation for students, thus improving the quality of Chinese teaching.
(Won the Excellence Award of the Provincial Audio-visual Education Paper, and was included in the book Collection of Contemporary Thoughts of China)