First, make full use of multimedia to optimize classroom teaching.
(A) create a situation to stimulate interest
Interest is the best teacher, and a strong thirst for knowledge is a powerful driving force for students to learn independently. In classroom teaching, how to optimize the lead-in link, quickly attract students' attention, stimulate students' interest in learning and form learning motivation is the primary link of new teaching. The teacher's empty explanation is also difficult to achieve the expected effect. The sound, light, color and shape of multimedia computer can give students a new and different sense of stimulation and stimulate their interest. Therefore, we use modern information technology to process information such as sound, image, video, animation and text in time, and vividly show what students can't understand in front of students, which greatly stimulates students' desire to learn and maintains a high learning mood. For example, in the teaching of "Huoshaoyun", according to each teaching key link, the computer is used to reproduce the characteristics of various Huoshaoyun and the freeze-frame pictures of key words, so that students can have an immersive feeling, and their yearning for nature arises spontaneously, and their interest and enthusiasm for learning will be greatly improved. For another example, in literacy teaching, teachers can use multimedia courseware to create vivid fairy tale situations, turn new words into vivid baby words, and tell students that these baby words can't find a home. If you can help them find a home according to the house number of the room (that is, the pronunciation of the new word), you can become good friends with the word baby and the word baby will smile at you. Vivid scenes and beautiful music stimulate students' desire for active literacy and lay a good foundation for happy literacy.
(two) the use of information technology to solve doubts, the latest information to keep pace with the times.
In order to realize the cognitive goal in classroom teaching, it is necessary to solve the two standard problems of "highlighting the key points" and "breaking through the difficulties". In traditional Chinese teaching in primary schools, there are many ways to solve these two problems, such as language narration, wall chart display, hands-on operation, blackboard analysis, and the combination of teaching and practice. However, when information technology is reasonably applied to classroom teaching, it will make conventional classroom teaching like a duck to water. In the past, it was immediately dwarfed by the teacher's eloquent explanation, dancing gestures, and mechanical chart presentation. Using the powerful function of computer has advantages that other means can't achieve in highlighting key knowledge and breaking through difficult knowledge. For example, when the teacher was teaching the Five Heroes of Langya Mountain, in order to let the students realize the heroic nature of being extremely contemptuous of the enemy and dying, the teacher specially played a clip of this film to let the students deepen their understanding of the text from the image, sound and emotion. On the basis of interactive reading of the text between teachers and students, we will rehearse the textbook drama. Another example is Zhan Tianyou, which focuses on letting students know that Zhan Tianyou is an outstanding patriotic engineer in China. Among them, the herringbone line designed by Zhan Tianyou and different ways of digging tunnels reflect the wisdom of Zhan Tianyou. It is often difficult to explain this difficulty clearly with previous teaching methods. For this reason, if we make a courseware and use animation technology, we can skillfully move two locomotives designed by Zhan Tianyou on the herringbone line: (because the slope near Qinglong Bridge is particularly steep) When the northbound train reaches the south exit, we will use two locomotives, one in front and one in the back. After crossing Qinglong Bridge, the original locomotive pushes and the original locomotive pulls. Seeing such a wonderful design, the students not only understood the text, but also were deeply impressed by Zhan Tianyou's cleverness.
Second, skillfully use the network to cultivate students' ability.
(A) to cultivate imagination and perception
Einstein said: "Imagination is more important than knowledge, because knowledge is limited, and imagination summarizes everything in the world and is the source of knowledge." Cultivating students' imagination is the most commonly used and effective method in innovative education. Because of the narrow life scope of students and the lack of "eyes to find beauty", they will feel some difficulties in reading and writing. We will provide students with a wealth of illustrated reading and writing AIDS. Through the teaching and learning process in the information technology environment, students' imagination ability has been strengthened. Modern educational technology attempts to show the things that are perceived, imagined and reasoned in the teaching process, as well as the forms and processes of their development and changes by means of simulation, simulation and visualization. This kind of teaching can make students observe, discover, experience and use vivid resources intuitively, and explore the essence through phenomena, thus vividly establishing the essential attribute images of the objective world and the subjective world, and cultivating students' perception ability. For example, learning the texts on historical themes such as General Hehe, Zhan Tianyou, Memories of Sixteen Years ago, and The Five Heroes of Langya Mountain, because the contents of these texts are far away from today's time and space, students lack the necessary perceptual knowledge when studying. In teaching, teachers show the collected relevant words, pictures and videos to students, which makes up for the "fault" phenomenon of students' understanding of the text content caused by time and life experience, and enhances students' imagination and perception.
(B) to cultivate students' reading ability
Reading aloud is an important Chinese basic skill. Traditional reading training will make students feel bored, and some teachers' Mandarin is not accurate, which makes it even more difficult for students to train. Using information technology to cultivate students' reading ability has solved the big problem of teachers' cultivating students' reading ability. For example, teaching "Qinghai Lake, Wonderful Qinghai Lake" is a reading text. The article gives a detailed description of the beautiful scenery of Qinghai Lake, which makes people feel sad and nostalgic. In order to let students really feel the beauty of Qinghai Lake, teachers collected a lot of materials in advance for students to watch. On the vast and lofty picture, students really feel that the deep blue and shallow blue of Qinghai Lake are so attractive, the grass beach of Qinghai Lake is so green and vibrant, and the colorful birds of Qinghai Lake are so beautiful. Under the influence of pictures and the rendering of music, the students reread the picturesque scenery in the text. They read it again and again, as if they were on the beautiful side of Qinghai Lake, intoxicated and moved by her simple beauty, natural beauty and rough beauty. In this kind of reading aloud, students will naturally feel infinite love for nature.
(C) cultivate divergent thinking ability
Divergent thinking is an important way of thinking. Cultivating divergent thinking is an important link to trigger creative ability. In reading teaching, teachers should carefully select some divergent points and encourage students to ask more why and imagine more possibilities. For example, in the teaching of "Huangshan Stone", it is not enough to let students know the wonderful beauty of Huangshan only through language and writing. We make the video materials and other related contents of Huangshan Mountain into classroom teaching web pages in the form of words, sounds, pictures and videos according to certain links. In class, the students saw the rugged rocks and abrupt dangerous peaks of Huangshan Mountain, vividly understood the abstract words in the article, and saw the pictures and text information of Huangshan Mountain in different shapes on the Internet, which deepened their understanding of it. It has promoted the leap of students' thinking.
(D) Training hands-on operation ability
With the advent of the era of knowledge economy and the development of modern science and technology, a person is required not only to use his brain, but also to do it. Modern information technology has opened up a vast space and time for China's practice. For some narratives with time and place as clues, students can be asked to draw the road map and destination map of the characters' activities, so as to grasp the context of the text and deepen students' understanding of the teaching materials. For example, the article "Hakka Dwellings" asks students to draw a rough model of Hakka Dwellings after reading the pictures to deepen their impression. Some ancient poems with beautiful language and easy-to-understand content, such as "Xugongdian in New Town" and "Fishing Children", can let students draw pictures according to the contents of ancient poems and feel the artistic beauty of ancient poems. Practice has proved that guiding students to draw in reading teaching can combine imparting knowledge, cultivating ability, developing intelligence and cultivating sentiment, and the teaching effect is twice the result with half the effort. For example, after teaching only one earth, we ask students to design a plan for local environmental protection. Students quickly wrote a well-founded composition by consulting books and browsing and downloading online materials, combined with what they usually saw and heard in nearby factories. It not only cultivates students' ability to query and process information, read and write, but also cultivates students' ability to guess and imagine, and enhances students' sense of social responsibility.
(5) Innovation ability
When teaching only one earth, the teacher showed several questions on the screen: What is the reason for the destruction of the earth? What are the effects? How can we protect the earth? Obviously, this is an extension of knowledge and thinking. Under the guidance of teachers, students download and find relevant materials from the campus network, and then make some corrections or supplements according to their own understanding. In class, students speak freely, and teachers choose evaluation in time. So one answer with a spark of innovation was born. Through online consultation, communication and mutual thinking collision, the spark of students' wisdom is ignited.
In a word, information technology, like a colorful kaleidoscope, has entered the school classroom and gone deep into the forefront of curriculum reform. Through practice and exploration, we deeply feel the wide application of modern information technology in Chinese teaching in primary schools. The online Chinese teaching in primary schools has given primary school students a new world of free learning, provided a new teaching environment and working platform for the curriculum reform in primary schools, effectively improved the efficiency of classroom teaching, and greatly improved students' autonomous learning ability and innovative practice ability. Therefore, Chinese educators should take this opportunity to continuously improve the informatization level of Chinese teaching and promote the modernization of Chinese subjects.