approach is used here . Step 4 practice It’ ll cost 10 minutes In this step ,I’ ll divide the whole class into 4groups to have petition by reading the dialog and role-playing . Then ,I’ ll ask students to make a new dialog to check if they can use new words and sentence pattern correctly . Task-based teaching method is used here ,and students ’ cooperation ability will be well developed . Step 5 summary It’ ll cost 5 minutes . In this step ,I’ ll guide students to conclude key words and sentence pattern to wide their knowledge In the end ,I’ ll give some homework ,go over today ’s lesson and preview next lesson , go to the library or search the for some information ,then write a short passage . And ,this is my layout design . Ok ,that ’s all for my lesson ,Thank you a lot for listening .