【正文】 media to the information the form organically to unify in together, realized the information to present the form the diversification. (2) Interactive. The multimedia technologies have the convenient manmachine interaction characteristic, uses the multimedia works to be possible to realize between the human and the human, the human and the machine at the right moment quickly exchanges. (3) Information organization large capacity and misalignment. The multimedia technologies are one kind of large capacity knowledge library, may hold the very rich teaching information resource, its information configuration of organization also has the misalignment work with the puter multimedia technologies and working39。s direct instruction。s education is an art. Whether the teacher does invite in the teaching method deeply skillful art, is judges the teacher level the only basis. “Education art” is the knowledge which the teachers are infatuated with study and yearned. But, the modern longdistance range multimedia technologies39。s study enthusiasm, is advantageous for the knowledge the understanding and consolidated. Goes into particulars, we thought that the multimedia technologies the support mainly manifest to the study in the following several aspect: (1) Multimedia technologies39。s classroom instruction and the textbook the knowledge acquisition. Along with human society39。s and technology39。s educational resources, cause to adapt and enrich in each kind of learner39。 In time, the people momentarily may carry on the study, the study pass through person39。 The work has the enormous degreeoffreedom which uses, the user not the cultural standard, the specialized knowledge, the age size limit, has broken the state and the region limit. (2) Multimedia technologies have strengthened the function which the learner remembered. The learner in studies in the knowledge process, many different categories’ material needs to remember. Some are the images, some are the writing, some are the digit, and some also possibly are sound and so on. The psychologist tests proved that the learner to the different category39。s memory capacity is various. Surpasses obviously regarding the image memory regarding indicates the goods name the words and expressions like “the orange”, “the fountain pen” the memory. Shortterm memory mainly by sense of hearing code primarily, longterm memory by visual code primarily. With is one material uses the different manifestation to student39。s sense organ effect, raises the study efficiency. Humanity39。s instruction basically is with the language description, although can describe the objective world, but is very abstract. However had the multimedia technologies to be possible to display directly the real world. For example, macroscopic universe world, microscopic material world, if describes with the language, must obtain the image concept is very difficult, but in today39。s study enthusiasm and the study interest, is advantageous in the study efficiency enhancement. (4) Will apply the multimedia technologies to be advantageous in achieves the creative study goal in the modernized multimedia technologies introduction study, the multidimensional teaching media information will use in the multimedia structures, will organize, to utilize the multimedia technologies effectively nimble diverse, vivid lifelike, to be advantageous for the control the characteristic, will enable the omnidirectional main body teaching space to obtain the full utilization in the teaching process, from this will initiate learner39。s perfect union, may promote the human sense organ and the imagination mutual fusion, has the unprecedented thought space and the creation inspiration by the omnidirectional threedimensional space. (5)Applies the multimedia technologies to be possible to realize the study munication bidirectional. The multimedia technologies introduction learning process, as a result of multimedia techn