来讲以一个星期或两个星期为宜。间隔太久，知识在大脑中的印象会淡化消失，重新恢复要花费更多时间。通过这种对写作中出现的问题的分析，学生很容易找出自己写作技能的缺陷，为写好作文练好基本功，从而快速高效地提高写作能力。五、及时...在教学实践中观察到，不少学生在课后的活动中不懂得如何高效地进行实现这种积累，更不懂如何进行写作练习。往往是盲目地随意写，没有标题，没有中心思想。有些学生不会写，只好抄写范文应付作业。还有的学生以为多做写作练习就能提高写作能力 ……

not sharpen your mind for the new term by completing our special quiz?开学啦！我们给大家准备了丰厚的新年大礼。希望这些获奖征文能激发大家写作的灵感，让大家在新的学期里都能才思泉涌、妙笔生花。喜欢自我挑战的同学来试试回答第二届"21世纪杯"全国高中生口语竞赛的试题吧，没准你能做出更好的回答。 ……

分的理由做某事”，例如：I have every reason to be confident of our victory. 我有充分的理由坚信胜利是属于我们的。妙笔生花v ……

only real interest is baseball.妙笔生花uIt may seem like the report is asking people to kiss ……

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ahead 开始，进行The festival is now going ahead as planned.重点讲解妙笔生花Growing plants on Earth is hard enough, but can you imagine trying to grow them on Mars?文章开头并没有平铺直叙地介绍科研成果，而是结合读者的自身经历，用疑问句的形式鼓励读者展开想象？用疑问句开篇的写作 ……

.妙笔生花And no visit to Taipei is complete without visiting the famous Taipei Palace Museum ……

. 减少，降低We are trying to reduce our debt.妙笔生花uThe famous dish is said to be celebrating its ……

的内容。句意为：两年前Walker死于高速公路上的一场车祸，那时大家普遍对他去世的消息感到震惊，随后都猜想接下来这部电影没法儿拍好了。 妙笔生花vAfter six sequels ……

;妙笔生花 ... you probably noticed that cats narrow their eyes to vertical slits, while sheep ……

for employment.crisis / n. 危机The country now faces an economic crisis.妙笔生花uSadly, 3 ……

n./v. （感到）遗憾，抱歉Much to our regret, we will not be able to visit you next month.妙笔生花u The 28-year-old ……

death.victim /n. 受害人，牺牲者The new drug might help save the lives of cancer victims.妙笔生花 u ……

/ n. 能量，动力Nuclear power is cleaner than coal.妙笔生花uAs good as the idea may seem, however ……

.differ /5dIfE/vi. 不同，有分歧My brother and I differ in many ways.妙笔生花uAnd when anyone wants to talk about ……