First of all, the use of information technology greatly optimizes classroom teaching.
(A) the use of information technology to stimulate students' interest in learning
In Chinese classroom, the application of modern information technology can make boring classroom teaching present vivid pictures, which are more vivid and vivid than other teaching methods in terms of color, animation and expression, which is incomparable to other teaching methods. With the help of information technology, students' interest in learning has been greatly stimulated in the classroom. For example, in the teaching of dinosaurs, if an animated video of dinosaurs is played when the text is imported, the video shows us the life scene of the dinosaur family, and the students watch it with relish. This video has fully mobilized students' audio-visual senses, stimulated their interest in learning and thirst for knowledge, and has a multiplier effect on text learning.
(B) the use of information technology to create a beautiful Chinese classroom for students.
There are many scenic articles in the book, such as the clouds in Lushan Mountain, the sky in Lhasa and the West Lake, which show the beauty of nature. In this article, many rhetorical devices such as metaphor and personification are used to describe beautiful natural scenery. At this point, if speaking and reading alone is not enough, students can't understand? Beautiful? Where is it? Therefore, with the help of modern information technology, we show students the beautiful natural landscape and let them know more about the ever-changing clouds of Lushan Mountain. The blue and bright sky in Lhasa; The beautiful West Lake, with beautiful music and vivid explanations, organically combines observation, reading, thinking and aesthetics, which not only enables students to learn knowledge, but also stimulates their thoughts and feelings of loving nature and the motherland, and is also influenced by beauty.
(C) the use of information technology to improve students' reading level
Chinese textbooks have many contents and a wide range of knowledge, which can be said to be that astronomy is above and geography below, making the past serve the present. Many character stories, scientific knowledge and natural phenomena in the text are unfamiliar to primary school students, which requires our teachers to use information technology to carry out teaching. Information technology can provide detailed background information for reading teaching, restore a reading object to the specific natural social scene at that time, and help students understand the reading object more deeply and accurately. Therefore, in teaching, we should make good use of the characteristics of information technology such as words, pictures and sounds, and carefully design courseware from the reality of students and teaching materials, which can stimulate students' interest in reading and learning. On the other hand, it can broaden students' knowledge horizons and improve learning efficiency. What appeared in the text when we were teaching "Ask the Milky Way"? A cargo ship with a big nose? 、? Cable-stayed bridge Gezhouba Hydropower Station? 、? Heba? These things have never been seen by students, which seriously hinders their reading. In order to let students clearly understand the characteristics and functions of these things, I use information technology to assist teaching. In class, show them pictures and their characteristics and uses, so that students can solve their previous difficulties, read smoothly and expand their knowledge while reading.
For another example, in Singing Two Little Cowboys, after teaching the text, students can be organized to watch a video of the text. In the video, with the help of music, the scene of Wang Erxiao's heroic sacrifice and the ferocity of the enemy are vividly portrayed, and the characteristics of the characters are vividly displayed in front of the students. Every student watched quietly, with a sad and angry expression on his face. In this teaching process, the application of information technology not only makes students have a deeper understanding of the text content, but also sublimates their emotions.
Second, the use of information technology can effectively improve classroom efficiency.
(A) to help students preview the text independently.
Chinese involves all aspects, leading to rich and colorful society, nature, life and culture. Therefore, if you want to learn Chinese well, you must do your homework well. Like studying? Pearl of the Orient? " In a class, can we let the students consult the relevant ones first? Pearl of the Orient? Have an objective impression, paving the way for a deeper understanding of the text. Will the students know after consulting the materials? Pearl of the Orient? It's Hong Kong, and then you can browse all kinds of information about Hong Kong from the Internet. This is of great help to students' classroom study. When learning people's stories and historical stories, students are often encouraged to look up information online, which will have a subtle influence on students' Chinese learning.
(2) Play a key role in breaking through difficulties.
Emphasis and difficulty are the main parts of a class, and grasping the emphasis and difficulty of teaching materials is the most basic requirement of classroom teaching. Many contents in Chinese textbooks can't be understood by students through words. At this time, we can make a breakthrough through information technology. Using multimedia teaching can not only provide intuitive images and show some scenes related to teaching, but also set some teaching suspense, grasp the key points and break through the difficulties. For example, the article "Space Shuttle" describes the shape characteristics of the space shuttle: triangular wings, pointed ends and square tails. Some students can't imagine it, so they use information technology to show one intuitively? Space shuttle? Let the students observe its shape at a glance. And let students know about the space shuttle? Fly fast? This function, can we show the map of China to the students to see from the map? From Pamirs to the coast of the East China Sea? Distance and compare? It takes more than four hours for an ordinary plane to fly, while the space shuttle only takes seven minutes? To show the speed of the space shuttle. This intuitive picture can not only help students understand the language, highlight the key and difficult points of teaching, but also cultivate students' imagination and make them learn knowledge in a relaxed and happy environment.
Third, the use of information technology to solve students' writing difficulties
In the past writing process, students often suffered from nothing to say and nothing to write. With the wide application of information technology in Chinese teaching, students' writing style has changed accordingly. Why do students know? Nothing to say, nothing to write? , mainly because of the lack of interest in writing, lack of writing materials. Now, with the help of videos and pictures of information technology, students' interest in writing will be greatly improved. For example, when designing business cards for animals, take the turtle as an example. First, show the pictures of the turtle, guide students to observe the appearance characteristics of the turtle, write on the blackboard with a camera, and then guide students to talk about it in a certain order. What's next? The living habits of turtles? Let the students have a general impression of the tortoise, and then guide the students to say something about the tortoise according to the organization language of the video. With such a vivid video, students can easily write about turtles. The integration of information technology and Chinese teaching can not only stimulate students' interest in learning, make them better master and understand Chinese knowledge, but also create an independent and exploratory environment for students' Chinese learning. Information technology has opened up a broad space for Chinese teaching in primary schools. As long as we can carefully select audio-visual media that meet students' cognitive characteristics and flexibly use modern information technology, Chinese classroom teaching will be more exciting.