用设置悬念的方法写一篇作文250字【一】
学生的活动具有鲜明的阶段性特征。这是因为学生身心发展的年龄特征制约着学生活动的内容、活动的形式、活动的质量。教师要依据学生身心发展的规律，科学地制定活动主题，确定活动内容，分阶段提高学生的综合能力。
（1）内容选择的阶段性。
《语文课程标准》在不同的年龄段所制定的综合性学习的内容是不同的。教师必须依据《课标》，依据学生的年龄阶段选择内容。
（2）活动形式的阶段性。
不同年龄学生的智力、心理发育是不同的，活动的形式也应是不同的。教师在进行活动设计时，必须依照学生的心理发展规律，设计出符合学生年龄阶段特点的活动形式。以“社区活动”为例，低、中年级的学生宜侧重于对社区各种设施的了解，因此活动形式可以是教师带领下的参观，汇报展示的形式以语言描述、图画展示为主；而高年级活动的重点应放在理解和思考社区的设施建设与人们生活之间的关系，活动形式可以小组活动为主，考察的结果可以用报告、图片、模型或统计数据等形式表现。
用设置悬念的方法写一篇作文250字【二】
“You always say that I am naive. In your eyes, I am always the little girl who will never grow up”. This is my favorite song and also the sound from the bottom of my heart. You made me feel so lucky to be your child. But I find our hearts getting further apart as time goes by.
You strictly forbid me to do entertaining activities even if I finished my homework, such as watching TV or playing computer games. Based on this, I couldn’t get any grade less than A. It is said that genius only means hard-working all one’s life. But I think combining exertion is the best way for learning.
The most important thing to me was that I feel frustrated for having few friends to confide in due to your strict rules. I can’t have a play date, participate in a school play or even choose my own extracurricular activities. Who will accept such a boring and troublesome person? I am just an ordinary girl who can’t stand loneliness, so I always feel contradictory.
On the one hand, I’m grateful to have you in my life, to disappoint you was the least I would do. On the other hand, what you asked for me made me felt like a puppet rather than a real person. I appreciated your efforts to pull me away from a self-indulgent life, but your obsessively extravagant strictness has pushed me into an isolated and insensible one. I need a little freedom so that I will concentrate on something I really interested in.
Father and mother, these words were hid in my deep heart for a long time. I love you, and I believe if you change some harsh rules. I will have a wonderful life.
Best wishes.
Yours, daughter
