It's seven forty in the morning. The children are coming into the classroom. A girl is opening the windows. Some are laughing and talking. Some are listening to them. Some are reading books. Some are doing their homework.

    Miss Gao is standing behind the teacher's desk. She is writing on the blackboard. Sue and Han Mei are wearing their new dresses today. Ann is cleaning her desk. Mike is helping her. They all look happy.

What are Bill and Lin Tao doing? Oh, dear! They are still playing basketball!

一项对中小学生的抽样调查显示：目前，中小学生的心理承受能力较弱，有的学生因为学习上遭遇一些挫折，就自暴自弃，学习成绩一落千丈；个别学生还因此逃学，甚至走上违法犯罪的道路。对此下列说法中正确的是（    ）

①学校要开设挫折教育课程                      ②家长应该有意识地让孩子经受一些挫折考验 

③中小学生承受挫折的能力都不强          ④学生应该加强自我锻炼，提高承受挫折的能力

阅读名著片段，回答下列问题。
       鲁提辖假意道：“你这厮诈死，酒家再打！”只见面皮渐渐的变了。鲁达寻思道：“俺只指望痛打这厮一顿，不想三拳真个打死了他。酒家须吃官司，又没人送饭，不如及早撒开。”拔步便走，回头指着郑屠尸道：“你诈死！酒家和你慢慢理会！”一头骂，一头大踏步去了。