1.女生一贯认为他们在电脑使应用电脑的能力和信息远不如男孩，他们在课外使用电脑也不如男孩频繁。
Girls consistently rate themselves significantly lower than boys in their ability and confidence in using computer and they use computer less often than boys outside the classmate.
2.强化练习是指尽可能的关注不良行为的对立面，使孩子进入到一种模式:做对了会有奖。
reinforced practice means that you pay as much attention as possible to positive opposite so that children fall into pattern:Do the right behavior,get a reward.
3.惩罚·本身一次又一次地被证明对改变行为方式收效甚微。那些大家认为的不良行为,无论大小,都更有可能自行消失而不是通过惩罚来消除。
punishment on own has been proven again and again to be fairly weak method for changing behavior.the misbehavior in question,minor or serious ,are more likely to drop out on their own than they are to be eliminated through punishment.
4.上述柱状图表明，从2008年到2009年，国内轿车市场份额发生了很大变化。
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