After the teacher leads—in the new text，let students to charge the styles of the sentences from single to single with the mastered grammar knowledge，then speak freely. Because learning should be a process of exploring and understanding of ones own initiative, so it is very important for the students to learn by themselves, the role of the teacher is to guide, to supervise, abover all, to induce and initiate learning on the part of the the learner.
e.g.(1)What is the scientific spirit？
(2)What can we learn from great scientists？
(3)Every one has his or her special skills and interests，and only by discovering what we do best can we hope to reach our goals and truly make a difference.Isnt it？Talk about it.
D:"The methods to learn English"(slide presentation).
(1)Observe how new words and structure are used.
(2)Try to make a simple rule to explain how the word or structure is used.
(3)Test your theory by the words or structures and if your theory is correct.
(4)Find out how you like to learn. May ask your classmates and teacher how they study.Then try different ideas.
The step has focused on how to speak well. Its a difficult task for students after they have mastered separate sentences and a little of background. When my students found a focus in their speaking and had a clear purpose in their mind, it was time for them to make a debating. I arranged the class into two discussion groups ---agree group and disagree group, each with a secretary to write down the ideas proposed by the group members. Then I asked students of the two groups to speak. Generally speaking, feedback should be helpful and should help them to make his speaking better, not to criticize it. Speaking--up stage is to check for accuracy, provide feedback to a piece of speaking for further improvement and make the final version . Useful the following expressions:
(1):Its clear that ......
(2):Thats true.
(3):There is no doubt that ......
(4):Its hard to say.
(5):Well,maybe, but ..... .
(6):Whats your idea?
(7):Have you thought about ......
(8):What makes a scientist successful?
(9):What can we learn from great scientists?
(10):What is the scientific spirit?
