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已知函数f(x)=x2+2x+2a﹣a2
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同类题1

如今,人们关于清明、端午、中秋等节日的意识日渐浓厚。然而,更多的人把过传统节日当成普通假日来休闲,过节缺少文化内涵(即通常所说的“文化味”)。与世界上很多国家都重视弘扬本民族传统节日文化相比,我国传统节日文化的传承和弘扬成为令人忧心的问题。

    传统节日文化由主题、习俗和仪式等组成,蕴含着民族生活的风土人情等文化因素。由于时代变迁,特别是农业文明向现代文明转型后,农耕社会所形成的许多节日文化与全球化背景下的现代社会,特别是现代青年人的文化诉求不相适应。这在根本上形成了对中国传统节日文化传承的冲击。

    目前,一些青少年对我国传统节日文化的情感淡漠,更喜欢过国外的圣诞节、情人节等。他们对于传统节日中的一些仪式感到繁琐,对诸如贴春联、中秋赏月等传统习俗的内涵认识模糊,甚至对清明、端午、中秋等节日的主题缺乏了解。

    一些地方政府更多地关注文化的经济价值,对如何度过传统节日缺乏适时的引导、组织和资金支持。以前过节时城乡基层组织还开展文化气氛浓厚的节日文艺演出等活动,现在很少看到这些渗透文化内涵的热闹场景。

    当然,重视传统节日的文化味并不是说要照搬旧时的习俗和仪式。我们要在继承传统节日的核心主题中,变革过节的方式。现在确实也出现了多样化过节方式,比如拜年用电话、短信、视频等表达问候,清明节用植树、献花、赋诗等寄托哀思。 但是传统节日文化的新栽体、新形式、新民俗如何才能彰显传统节日的文化内涵、传承节日的文化意义,让人们感受传统节日的文化底蕴,仍然是一个值得思考的问题。

从历史唯物主义视角,分析导致目前过传统节日缺乏文化内涵的原因。

同类题2

阅读下面短文,从短文后各题所给的四个选项(A, B, C和D)中,选出可以填入空白处的最佳选项,并在答题卡上将该项涂黑。

     “Daily Star, sir” called Jason, carrying some newspapers under his arm. The little boy had been running up and down the street, but there were still twenty 1 left. His voice was almost gone and his heart was 2. The shops would soon close, and all the people would go home. He would have to go home too, carrying the papers 3 money. He had hoped to sell more papers tonight to make more money to buy a4for his mother and some seeds for his bird. That was why he had bought the papers with all his money. He 5 as he thought of his failure to sell all his papers.

     “You don't know the 6of selling papers. You must shout, “Hot news! Bomb bursting!” another newsboy Chad told Jason. “7 it's not in the paper at all,” replied Jason. “Just run away quickly 8they have time to see, and you'll 9out and get your money,” Chad said.

    It was a new 10to Jason. He thought of his bird with no 11 and the cake he wanted to buy for his mother, but was 12 that he would not tell a lie. Though he was 13 a poor newsboy, he had been 14 some good things.

The next afternoon Jason went to the office for his papers 15 Several boys were crowding around Chad, who declared with a 16 smile that he sold six dozen the day before. He added that Jason 17 money because he would not tell a lie. The boy 18 at Jason. “You wouldn't tell a lie yesterday, my boy?” A gentleman at the office came up and patted Jason's shoulder 19.”You're just the boy I am looking for.” A week later, Jason started his new20. He lost sale of twenty papers because he would not tell a lie, but got a well-paid job because he told the truth.