【文章內(nèi)容簡介】 on Class Activity Designs of Middle School Teachers 第 1 頁 共 24 頁 7 instructional designer published Instructional Design Principles, in 1985, says: “ teaching designing is a systematic planning teaching system process.” Meryl published The New Instructional Design Declaration in 1996, says:“ teaching designing is a kind of technology to develop learning experience and learning environment and these learning experience and environment benefit students to obtain specific knowledge and skills.” Dick and Carey published The Teacher Standard Guidelines in 1996, think teaching designing is a systematic process to design, develop, implement and evaluate teaching. Sears in 1998 published Instructional Design Decisions, says :“ teaching designing is a process to solve the problems through the systematic analysis of the study’s conditions.” Smith in 20xx published Instructional Design, says :“ teaching designing is a systematic process to put the principles of learning and teaching into teaching materials and teaching activities. To sum up, there are many different opinions about the definition of teaching designing, but generally it divides into three type: the first one is teaching designing plans teaching progress systematic。 the second one is progress which create and develop learning experience and learning environment。 the third one is teaching designing is a science about designing. B. Researches on teaching designing Nothing can exist by itself in the world. Everything can exist by connecting with other things besides teaching designing. From collecting literature review, it is clear that there are many researches on teaching designing I will expound that from three aspects. 1. Teaching theory and their influence on Teaching Designing Since the 1980s, teaching designing theory had introduced into China, which is in a stage that is introduced and absorbed foreign research results. Nearly 20 years of practicing have showed that, due to the lake of a large number of teaching designing theory supporting, the current teaching designing has problems such as a logical starting point is displacement and explanatory power is not enough. So it is difficult to solve specific problems in teaching by only providing teaching designing. So it is important to find a teaching designing which is suitable to our education about English (周紅， 20xx). The next part will state teaching theory and their influence on TD. 王楠 and 王星 （ 20xx,4751） put forward the application of Social Constructive 20xx年畢業(yè)論文 A Comparative Research on Class Activity Designs of Middle School Teachers 第 1 頁 共 24 頁 8 Theory into teaching designing to make an attempt to demonstrate the possibility and necessity of applying the constructivism theory and its principles to the teaching of English majors. 韓芳（ 20xx,173190） proposes the application of Cognitive Load Theory into teaching designing to minimize unnecessary cognitive load in the teaching task in order to greatly improve the learners’ learning power. 孫華（ 20xx，116118） thinks that Chaos (混沌 ) is a kind of theories that integrates social science and natural science. At the end of 1970s Chaos theory（混沌理論） was permeated in the field of teaching and imposed important direction on English teaching design English teaching activity is a dynamo in process design and it should be mastered and used under the guidance of butterfly effect fractals and strange attractors to expand new horizon for English teaching. 熊英（ 20xx,5355） points out Structuralism Theory into college English teaching designing, which offers an effective reference for structuring and guiding the new college English teaching in class, especially the fourlink teaching designing of college English class including innovating and interesting, exploring cooperatively and extending, showing and appraising, can develop the students’ independent learning ability and English prehensive applied ability, so as to enhance the teaching quality in class of college English effectively. 段陽陽（ 20xx） presents MI theory (the Theory of Multiple Intelligence) into college English teaching. MI theory can change teachers’ traditional teaching ideas and evaluation, sets up the right philosophy of students, and supplies various teaching strategies with theoretical foundation. 錢慧（ 20xx,5153） think that Constructive Theory should be used into senior school English teaching. Based on the researches above, it can be conclude that: 1)TD is not only a research field related to practice but also an important activity motivated by theories。 2) TD researches have been conducted by using different methods, such as falsified approach, as well as empirical approach。 3) TD has been inquired in the perspective of cognition. 2. Practice of Teaching Designing. In new curriculum reform. The New Curriculum Standard requires that English course should change teaching patterns which pay too much attention to grammar and vocabularies, and neglect the cultivation of practical ability to use language. It emphasizes the course should cater to students’ interest in study. About the questionhow to practice TD, there are many researches done in the view of practice. 周紅（ 20xx,10） holds the belief that English teaching designing for primary 20xx年畢業(yè)論文 A Comparative Research on Class Activity Designs of Middle School Teachers 第 1 頁 共 24 頁 9 school should be guided by the concept of cooperative learning and the paper tries to bine theory with practice ,and not only makes predicable, applicable systematic design, but also arrange on the structure and instructional stages of collaborative classroom Engl