Flipped classroom uses information technology to lead control of passing on knowledge。 Before class, students can develop personalized learning according to their own needs, then repeat study and inquiry through micro-class or video learning resources on the Internet when they encounter difficult points。 Finally, during class, they can communicate and discuss with their classmates effectively in order to promote the understanding of knowledge and use knowledge to solve problems。 The ultimate objective of flipped classroom converges with an essential education idea: Education method should be changed from knowledge-oriented to comprehensive-oriented。 Differ from our traditional teaching model, the flipped classroom has obvious advantages focusing on English teaching in junior middle school。 文献综述

     Although many schools in Shanghai and Beijing have adopted the flipped Classroom, some difficulties still exist in the application of this model。 But if the flipped Classroom can be supported by some good designs of teaching procedures, it will become the main teaching method and tendency of English Teaching in future。

2。2 Previous study of flipped classroom at home and abroad

     In foreign countries, the research of flipped classroom is based on the practical research, it can be traced back to 1990’s and it is more mature now。 Many typical flipped classroom models have been formed, such as the Woodland Park High School model, Harvard University model, Khan Academy model and Stanford University model。 And of course, lots of theoretical contribution is gained on the basis of practical research。 Through many years of practices, it has accumulated a wealth of experience for China。 However none is perfect。 On the one hand, many research activities were initiated by their own schools, and these research activities are not systematic or harmonious。 On the other hand, most of practical research only put particular emphasis on the development of teaching videos and other learning resource before class, and the applied courses often were Science and Engineering。 The practice is still weak on the systematic teaching designs and implementation strategies。

The research and practice on flipped classroom has just been started in China, and still in the introduction, reference and learning stage。 The contents of the study can be pided into the following aspects。来,自,优.尔:论;文*网www.youerw.com +QQ752018766-

Flipped classroom is often compared with the traditional presenting-accepting teaching model。 For example, Dong Hui held that the implementation of flipped classroom is for the redistribution of class time ,and an English teacher’s role should be changed accordingly, that is, he should be an organizer, a promoter and a guider, not only a knowledge importer。 At the same time, a student change from a passive knowledge receiver to an active participant in learning, a monitor of his own learning and an inquirer into knowledge。 Li Hailong thought that compared with traditional teaching model, the flipped classroom model is more conducive for Chinese students to promote conscious activity of students, change students’ learning attitude and expand the social ability and so on。 However, some problems still exist in the localization of flipped classroom in China。 Summarized as follows: (1) The challenge of teachers’ education conception and professional ability。 For example, although there are a lot of video and other resources can be used now, but teachers also need a lot of interactive designs, sometimes even need to create videos by themselves。 (2) Limitations of discipline adaptability。 At present, whether foreign or domestic the applications of flipped classroom more concentrate in science courses, while liberal arts course are often limited by their subject content。 As well as the requirements of teaching hardware, different teaching evaluation methods and some other reasons also lead to the difficulties in applying flipped classroom model。 Certainly, Scholars also have proposed a lot of favorable factors for the implementation of flipped classroom, for example, there have been a lot of video tutorial sites in our country, such as Primary and middle school education network or Netease Open Class and so on, students can spend more time studying by themselves。 However, many scholars still believe that although the elementary basis for the implementation of flipped classroom is available, in a short time this model is still difficult to promote in a large area。 In other words, this new teaching model is only suitable for the establishment of experimental spot of educational reform。 With the accumulation of experience and mature technique conditions, this model can promote a reform of teaching in China in the near future。