A. 如何提高大學英語寫作 ppt課件
作為一抄名教師首先要有責任感和神聖感，打破「師道尊嚴」的聖框。學生是否發揮學習主體作用於教師的態度密切相關。一般學生總喜歡笑口常開、和藹可親、幽默善導、寬容賞識的良師，而心底里拒絕神情嚴肅、心胸狹隘、苛刻責備、諷刺挖苦的教師，所以教師更新理念，改變角色非常重要。
B. 有關如何急救的英語寫作課ppt
I am writing to extend my sincere gratitude for... I am writing to express my thanks for...
I am writing to show my sincere appreciation for... I would like to convey in this letter my heartfelt thanks to you for...
I feel deeply indebted to you and I really don't know how to thank you enough for your help. 感謝信結尾段常用句式和套話
I must thank you again for your generous help. I am most grateful for your selfless donation. My true gratitude is beyond the word's description. I feel most obliged to thank you once more. Please accept my gratitude, now and always.