根据题目要求完成下列任务，用中文作答。
下面内容是某教师讲解remember doing something和 remember to do something语言点时的课堂实录。
Teacher: Li Hua, what did you do last Sunday morning?
Li Hua: I played badminton with my friends.
Teacher (to the class): Did Hua remember playing badminton with her friends?
Students:Yes, she did
Teacher: Liu Ying, what did you do last Sunday morning?
Liu Ying: I visited my grandparents
Teacher (to the class): Did Liu Ying remember visiting her grandparents?
Students: Yes, she did.
Teacher: What will you do this Sunday morning then, Liu Ying?
Liu Ying: I will see a film with my sister
Teacher: Please remember to take the tickets with you and be there on time.
Liu Ying: Sure, I will remember to do that. Thank you.
Teacher: Now, class. Can you tell the difference between "remember doing sth. " and " remember to do sth. "? Look at the following diagrams:
请根据此教学情景回答下列问题：
