on the advantages， disadvantages and development countermeasures of using multimedia teaching in fr

1、<p>　　On the Advantages， Disadvantages and Development Countermeasures of Using Multimedia Teaching in Fr</p><p>　　Abstract. Combined with the author’s teaching practice on Fruit Trees Professional cour

2、ses for many years， analyzed the teaching situation of multimedia， surd of the advantages of multimedia teaching， but also pointed out some disadvantages in the teaching， and provided the countermeasures aimed at the tea

3、ching development of using multimedia teaching in Fruit Trees Professional Courses situation. </p><p>　　Key words： Multimedia Teaching； Advantages； Disadvantages； Development Countermeasures； Fruit Trees Pro

4、fessional </p><p>　　1 Introduction </p><p>　　Multimedia technology refers to the use of computer text， graphics， images， sound， animation， video and other information processing， and logic and h

5、uman-computer interaction technology. Multimedia teaching refers to teachers in specific teaching and learning activities using multimedia technology to the processing of text， voice， image， animation， abstract rigid con

6、cepts， formulas， theorems， vivid images， text and information on teaching. The image of the video and other forms showed out of tea</p><p>　　2 The strengths of multimedia teaching in courses of Fruit Trees S

7、pecialized </p><p>　　2.1 Multimedia technology create an interactive communication environment in the teaching process </p><p>　　Fruit Trees Specialized professional courses are taught a variety

8、 of fruit trees of the shape and habits， cultivation and management of knowledge， this knowledge is boring and combine pictures， video， audio for multimedia instruction can vividly demonstrated to the students in the cla

9、ssroom， enhance and students ability to interact， and visually illustrate a problem， can make the classroom a lively atmosphere， enhanced the enthusiasm of the students lectures. For example， in the lectures of the </

10、p><p>　　Multimedia teaching has changed the traditional teaching and “a mouth， a book， a pen， a board” monotonous mode， increases classroom capacity， accelerates the rhythm of teaching， improves the efficiency

11、of teaching， so that teachers can better control the teaching and learning activities. Poor grasp of the teaching activities of the traditional teaching mode， the first teaching time， only 90 minutes of a lesson， the tea

12、cher writing on the blackboard， have students take notes， sometimes have to dr</p><p>　　3 The problems of multimedia teaching in courses of Fruit Trees Specialized </p><p>　　3.1 The application

13、of the concept has not changed， ignoring the professional theoretical basis for learning </p><p>　　The advantages of multimedia teaching require teachers to use correctly， but in the specific practice of tea

14、chers of Fruit Trees Specialized and found that the application of the concept of individual teachers， multimedia teaching has not changed. Multimedia teaching， use of multimedia technology assisted teaching， it combines

15、 advanced teaching philosophy， strange abstract of the contents of a specific image， easy-to-a form acceptable to present to the students and guide students to independent </p><p>　　Fruit trees mostly from t

16、he professional teacher graduates of agricultural colleges and universities， professional knowledge， but lack the knowledge and skills of related disciplines courseware production， especially in middle-aged teachers do n

17、ot possess basic courseware production capacity. And even individual teachers for multimedia technology feel the fears that lead to mistakes in handling unskilled in the teaching process， affecting the progress of teachi

18、ng， in particular， and worry about </p><p>　　3.3 Over-reliance on multimedia， technology abuse serious </p><p>　　Multimedia technology， with its sound， video， text， images， etc. rolled into one

19、advantage， with unprecedented expressiveness， can be simulated by a strong sense of reality； can lead to students’ positive emotional changes and interest in learning. The other hand， the multimedia courseware carry too

20、much media， but also make students feel dazzled， overwhelmed easily lead students to receive and deal with disorders of the symbol information capacity， adversely affect the development of students’ </p><p>

21、　　4.1 Change the traditional concepts， adjusting roles </p><p>　　By multimedia technology training， change perceptions and attitudes of teachers teaching， teachers from the cultural knowledge to the students

22、' knowledge system builders. The application of multimedia technology， not only to update the concept of education， but also makes the teachers' job functions and status of a shift. Teachers are required to use t

23、his as an opportunity to build a new teaching model， academic knowledge to be effectively integrated into the multimedia technology， and improve t</p><p>　　4.2 Strengthen teacher training， to improve informa

24、tion literacy </p><p>　　The multimedia teacher technology training is not to let each teacher computer skills as much as possible， but to help and encourage teachers to improve the application of multimedia

25、technology for teaching ability as soon as possible. First， universities should have a planned way to carry out standardized and user-friendly multimedia technical skills training， to mobilize the enthusiasm of the major

26、ity of teachers， enabling them to quickly grasp the functions and theories of modern multimedia t</p><p>　　The instructional design is the key to multimedia teaching. Instructional design should follow the p

27、rinciple of "Complementary" to be closely linked to curriculum， from the reality， and reasonable allocation of time， to play multimedia technology advantage， but also pay attention to play the leading role of t

28、eachers. The idea of instructional design， structural features are suitable for students age characteristics， in line with students’ cognitive law； Design content structure and form of expre</p><p>　　5 Concl

29、usion </p><p>　　In summary， with the condition improvement of teaching in universities， multimedia teaching has become a necessary means to carry out the new curriculum. Fruit Trees Specialized courses of in

30、struction and multimedia technology combining undoubtedly not only reduce the burden on teachers， provide teachers with a broader space to optimize the teaching， but also easy for students to create a lively learning env

31、ironment. But not exaggerated the role of multimedia teaching in Fruit Trees Specialized </p><p>　　1 Min Zhang. Use of Multimedia Courseware， Create the Classroom Situation of Autonomous Learning[J]. Modern

32、Reading （Education）， 2011 （5）： 56. 44（Ch）. </p><p>　　2 Jie LI，Wenyan WANG. Exploration on multimedia teaching applications in Teaching Reform[J].Science and Technology of West China， 2010（27）： 63-64. </p&

33、gt;<p>　　3 Xiang Li， Junqiang Liu. Summary of the Application of Multimedia Technology in Education and Teaching[J]. Continue Education Research， 2011（2）： 63-65. </p><p>　　4 Shoutian XU. Study on the

34、Application of Modern Educational Technology in Vocational Teaching [J]. Vocational and Technical Education Forum， 2008（1）： 22. </p><p>　　5 Bin Zhou， Haiming Liu. Fundamentals of Computer Application[M]. Bei

35、jing Institute of Technology Press， 2009： </p><p>　　6 Hao Zhang， Shichao Chen， Zhiguo Li， Shangming Yang. Discussion on the Rules of Multimedia Courseware Production----Take the Producation of Multimedia Cou

36、rseware of General Ecology as an Example[J]. Journal of Inner Mongolia Agricultural University（ Social Science Edition）， 2009（1）： 78. </p><p>　　7 Shoutian XU. New Problems Emerging in the Research of Informa

37、tion Technology and Curriculum Integration[J]. China Education Information， 2007（6）： 89. </p><p>　　8 Yuqiong Xu. Deepen the Reform of Multimedia Teaching， Improve the Level of Classroom Teaching[J]. Journal