II. Theoretical Foundation

2.1 Theories of Teaching Method
The teaching method is adopted to accomplish the task of teaching. Under the guidance of Teaching Methods, teachers guide students to master the knowledge and skills, in order to improve their physical and mental development and conduct the common activities. Teaching Method has a purpose is to achieve the teaching goal and the completion of teaching tasks. It is the successful bidder or to solve problems in teaching activities. What’s more, it is for the purpose and mission of service, and the purpose and task of restricting the teaching method. With the development of society, teaching aims puts forward higher requirements for teaching methods, that is to promote the reform of teaching methods and innovation, and the teaching method should keep pace with times. To improve teachers’ and students’ understanding of the teaching aim and task, the correct choice of Teaching Method has a fundamental meaning.
    Teaching Method has the characteristics of bilateral. Teaching is a bilateral activity of teaching and learning together. Teaching method is always the organization of teachers and to impart knowledge, to explore the truth of all the teaching and learning of bilateral interactive activities, which are the unique characteristics of teaching method. The new method is commonly used by international teaching class. Teaching method is a way that the language teachers to teach students the coherent system of scientific and cultural knowledge, ideas, and promote their intellectual and moral development. Because language is the main tool to transmit experience and the exchange of ideas, so the professional Teaching Method needs a completely system.
    Teaching seems simple, but in fact very complex. In the traditional teaching of the bid, in general, the quality of teacher’s ability and student’s ability are poor. School usually attaches importance to teachers teaching and analysis of one side, ignoring students’ thinking and understanding.
    Conversation method: Conversation method is to ask students questions according to the teaching contents, and let the students answer the questions. It is a form of a dialogue, which guides students to think, explore, acquire knowledge, consolidate the knowledge. Thus, it can promote the students intelligence development. It is known as questions and answers.
    Reading guidance method: Reading instruction is the teacher to guide students in the way of reading the textbooks, referencing books, that can get the method that strengthens the students knowledge. This method is of great significance, it can guide students to study textbooks by themselves, it will make students have a change that from passive listening to self-help learning. Only by this way can the students be a thinker, this is an important aspect of improving the quality of teaching. With the change of learning method, the process of the development of their thinking has changed, So it puts forward a higher requirements for teachers.
    Exercise: Exercise is to let the students use knowledge under the guidance of teachers to perform certain operations repeatedly, or to solve a class of operations and exercises, in order to deepen understanding and the formation of skills. The purpose of practice is how to learn in order to practice, and deepen the understanding of the formation of the initial training. It also can improve the ability to solve the problems. Practice has important significance in teaching, so it is a basic method of teaching.
    Demonstration: Through the display of real objects, visual aids, or related teaching contents, characteristics of the course ware, the teacher enables students to understand things, to acquire knowledge or the method of strengthening the knowledge, With the modernization of the teaching means, the use of computer and multimedia in teaching and presentation is greatly expanded. Teachers can make the course according to their own needs, for multimedia teaching content presentation. To work closely with the demonstration teaching, timely, early out of visual aids is not a good collection, it will affect distract the attention of students; teachers’ demonstration process is to ask students questions, and make the appropriate explanation. In order to obtain a better effect, Teachers will guide students to watch and think. 五步教学法在中学英语课堂教学中的应用(2):http://www.youerw.com/yingyu/lunwen_32080.html