题目内容
皮亚杰认为人的认知阶段发展可以分为感知运动、前运算、具体运算、（）运算等阶段。
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学习动机越强，学习效率越高。
CHarry was a boy of fourteen years old.He was tall and stron9.And he ran the fastest in his class.So everyone was very proud of him in his class.A new student came to his class a month ago.His name was Mike.He was thin and short.But his classmates found that he ran very fast while they were playing football.They wanted to know if Mike could run faster than Harry.Jack，one of.Harry’S friends，told Harry about it.Of course，Harry didn’t believe it.“Why not have a race with him?”said Jack.“That’s a good idea l’，said Harry.“Go to tell the unlucky boy.I’ll have a race with him tomorrow morning.Early the next morning，Harry got ready for the race.He was sure that he could be first.Jack didn’t wake up on time and couldn’t go with him.That evening Jack went to see Harry.They began to talk about the race.Harry’S grandma heard them in the next room.She came in and asked，“What’S the result，Harry?”“I was the second.Grandma.”answered Harry.“Congratulations to you!”the old woman said happily.“And how was Mike?”“He was the last but one. Harry didn’t believe Jack because（）.
发展性课程评价模式强调评价要注重（）。
中共十八届三中全会宣布了一系列重要的改革政策，提出全面深化改革的重点是（）改革。
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