(下面将具体说明各个环节的设计方案及其内在的设计思想或理论依据，即阐明

(The following will specifically explain the design scheme of each link and its inherent design ideas or theoretical basis, that is, to clarify why the textbook is treated in this way, why a certain teaching method is adopted, and the various teaching effects expected to be achieved. <br>Step 1: Check the diagnosis (2d ) <br>Role-play the conversation. (2d) Listen to the recording for the first time and follow along in a whisper; answer the questions, read in the same time for the second time, read at the same time for the third time, and perform the role for the fourth time <br>[Design Ideas: Check Preview, First Correct the pronunciation twice, remember the pronunciation the second time, and develop self-confidence; the third time help the students with learning difficulties to quickly master the pronunciation; the fourth time increase the enthusiasm of the students to improve their language skills.]

(The design of each link and its inherent design ideas or theoretical basis will be specified below, i.e. to explain why teaching materials are handled in this way, why certain teaching methods are used and the expected teaching effects are expected to be achieved.)<br>Step 1: Check Diagnostics (2d)<br>Role-play the conversation.com,2d listens to the recording for the first time, reads it in a whisper; answers questions, reads it together for the second time, reads at the same table for the third time, performs the character for the fourth time<br>Design ideas: check the preview, correct the pronunciation for the first time, remember the pronunciation for the second time, develop self-confidence, help the students to master pronunciation quickly, and improve the student's enthusiasm for the fourth time to improve language ability. 】

(the following will specifically explain the design scheme of each link and its internal design idea or theoretical basis, that is, explain why to deal with teaching materials in this way, why to adopt a certain teaching method and various teaching effects expected to be achieved, etc.<br>Step 1: study diagnosis (2D)<br>Role play the conversation. (2D) listen to the tape for the first time, read it in a low voice; answer the questions, read it together for the second time, read at the same table for the third time, and perform the role for the fourth time<br>[design idea: check the preview, correct the pronunciation for the first time; remember the pronunciation for the second time, cultivate self-confidence; help the students with learning difficulties to master the pronunciation quickly for the third time; improve the enthusiasm of the students for the fourth time so as to improve the language ability. ]<br>