【正文】 technologies have its inparable superiority in the study, but it is only one study method after all, is one kind with traditional teaching supplementary practice, must therefore relate closely with the education theory, the theory may instruct all practice, in turn the theory provides a more effective help for the study practice. Therefore in utilizes the multimedia technologies in the study process, must consider the education theory fully the study and the utilization. Only then has grasped fully including the theory of learning, the teaching theory and the dissemination theory numerous education theoretical knowledge, can utilize the multimedia technologies reasonably in the study, achieves, acplishes a task with ease with a clear goal does not send falls into only bees a mere formality, but gets unhooked with the study content situation. (2) Processes the multimedia technologies and the learner masters the information technology the relations. The promotion nationality39。s special details, but the learner may also momentarily feed back own study situation to the teacher, achieves truly teaches students in accordance with their aptitude, enables all learners to obtain satisfaction the study effect. (6)Applies the multimedia technologies, can promote the study idea transformation. The modern study39。s imagination and the creativity. This kind of multimedia technologies and the study content39。s sensation behavior mainly includes the vision, the sense of hearing and the sense of touch three kind of different shapes. The traditional knowledge39。s material39。s study fruitful in resources, the work huge information tolerance provides the study resources are bigger than the information content which by far any teacher, any teaching material and even any library can provide. Carries on the study using the work, in the space, in teaches the learner who in front of the teacher studies with the learner who is apart from outside the teacher great distance not to have the essence to distinguish, the regular school edition and the massive nonregular educations, unofficial education coexisting, and supplemented mutually。s development and science39。 productions, changed the people tradition study thought that the monotonous tasteless learning activity, is filled gradually sound shapes and the luxuriant audiovisual aids and so on color US, position beautiful, threedimensional US substitutes, the people yearned for “all studies have the pleasure” the study desire is turning the reality. The nimble diverse multimedia technologies cause the study effect to realize the optimization possibly to bee. Uses the multimedia studies, can break through the time, the space, macroscopic, the microscopic limit, directviewing, reappears the objective things vividly, causes the learner to obtain the rich perceptual material, and simplifies rises from the perceptual knowledge to the rational knowledge middle link. Moreover, it is also helpful to the centralized student attention, arouses the strong interest, stimulates student39。s development, the multimedia technologies both may use in the general classroom instruction, and may use in the individualizing study, can realize teaching resources sharing, realizes the distance learning, obtains in the study domain widely applies. 2 Multimedia technologies to study support The traditional study idea believed that the study is carries on through teacher39。多媒體技術(shù)作為學習系統(tǒng)整體的一部分，僅僅注意到自身的因素是不夠的，必須對學習內(nèi)容進行深入研究，根據(jù)內(nèi)容的需要，選擇手段與媒體，才能使學習達到最佳效果。 (3)處理好多媒體技術(shù)與學習內(nèi)容的關(guān)系。只有充分掌握了包括學習理論、教學理論和傳播理論在內(nèi)的眾多教育理論知識，才能在學習中合理運用多媒體技術(shù)，做到有的放矢、游刃有余而不致陷入只流于形式而與學習內(nèi)容脫鉤的地步。多媒體技術(shù)可容納非常豐富的與學習內(nèi)容有關(guān)的信息資源，學習者能非常方便、快捷地檢索到所需要的信息，這樣就極大地促進了學習者學習過程的 順利進行。所以，教育家提出要促使傳統(tǒng)的以教師為中心、以課堂為中心、以書本為中心的教育方式轉(zhuǎn)變?yōu)橐詫W習者為中心、以強化全體實踐為中心、以信息交流為中心的教育方式，變被動教育為主動教育，變應(yīng)試教育為素質(zhì)教育，變知識教育為智能教育。教師可以根據(jù)學習者的具體情況隨時調(diào)整學習過程，而學習者也可隨時向教師反饋自己的學習情況，真正做到因材施教，使得所有學習者都能取得滿意的學習效果。 (5)應(yīng)用多媒體技術(shù)可以實現(xiàn)學習信息交流的雙向化。例如，宏觀的宇宙世界、微觀的物質(zhì)世界，如果用語言描述，要得到形象的概念是非常困難的，但是在今天的多媒