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____ is the best title for this passage.A. 8 Hours of SleepB. How to Establish Good Sleeping HabitC. Rest for GoodD. The Adverse Effects of Sleep Insufficiency

____ is the best title for this passage. A. 8 Hours of Sleep B. How to Establish Good Sleeping Habit C. Rest for Good D. The Adverse Effects of Sleep Insufficiency

题目解答

答案

这是一道阅读理解题,要求我们根据文章内容选择最合适的标题。题目给出了四个选项,我们需要判断哪一个最能概括整篇文章的主旨。 虽然题目中没有直接给出文章内容,但从选项的内容可以推测,这篇文章的主题与“睡眠”有关。我们来逐个分析选项: A. 8 Hours of Sleep(8小时睡眠) 这个标题强调的是“8小时”这个具体数字,可能只聚焦于睡眠时长,范围较窄。如果文章不仅仅讲8小时,还涉及睡眠习惯、影响等方面,这个标题就显得不够全面。 B. How to Establish Good Sleeping Habit(如何建立良好的睡眠习惯) 这个标题侧重于“如何建立”良好习惯,属于指导性、方法性的主题。如果文章重点讲的是改善睡眠的具体做法,比如定时睡觉、避免使用手机等,那这个标题是合适的。但如果文章更侧重于说明睡眠不足的危害,那这个标题就不太贴切。 C. Rest for Good(好好休息) 这个标题比较模糊,带有广告语或口号性质,不够具体,信息量不足,难以准确反映文章的专业性或核心内容,通常不是最佳标题选择。 D. The Adverse Effects of Sleep Insufficiency(睡眠不足的不良影响) 这个标题明确指出文章讨论的是“睡眠不足带来的负面影响”,比如对健康、情绪、认知功能的危害等。如果文章重点在于说明睡不够会带来哪些问题,这个标题就非常贴切。 现在我们进行推理: 由于题目要求我们选择“最佳标题”,而选项D使用了正式、准确的学术性表达,且“adverse effects”(不良影响)通常是说明文或议论文的核心主题,说明文章很可能是在强调睡眠不足的危害。相比之下,其他选项要么太具体(A),要么偏向方法指导(B),要么太模糊(C)。 此外,在类似题型中,如果文章强调后果和严重性,标题往往会突出“负面影响”或“危害”,因此D选项更可能是正确答案。 综上所述,最能全面、准确概括文章主旨的标题是: **D. The Adverse Effects of Sleep Insufficiency** **答案:\boxed{D}**

解析

考查要点:本题主要考查学生根据文章内容选择最恰当标题的能力,需要结合选项关键词推测文章主旨,并判断哪个选项最能概括全文核心内容。

解题核心思路:

  1. 锁定主题词:所有选项均围绕“睡眠”展开,需通过选项中的关键词(如“adverse effects”“establish”等)推测文章重点。
  2. 排除法:对比选项范围(如具体数字、方法指导、模糊表述)与文章可能的主旨是否匹配。
  3. 逻辑推理:若文章强调睡眠不足的危害,标题应突出“负面影响”,而非具体建议或笼统表述。

破题关键点:

  • 选项D的“adverse effects”(不良影响)是学术性表达,常用于说明文的核心主题,暗示文章重点在分析睡眠不足的危害。

选项对比分析:

  1. 选项A(8 Hours of Sleep):

    • 仅聚焦于“8小时”这一具体数字,若文章讨论睡眠时长范围或建议,可能合适。
    • 但若文章涉及更广泛内容(如睡眠质量、影响等),则范围过窄。
  2. 选项B(How to Establish Good Sleeping Habit):

    • 强调“如何建立”睡眠习惯,属于方法指导类标题。
    • 若文章重点在提供改善睡眠的建议,则合适;但若文章侧重分析睡眠不足的危害,则偏离主旨。
  3. 选项C(Rest for Good):

    • 标题模糊,缺乏具体信息,无法准确反映文章核心内容,通常非最佳选择。
  4. 选项D(The Adverse Effects of Sleep Insufficiency):

    • 明确指出“睡眠不足的不良影响”,符合说明文或议论文强调危害的常见结构。
    • “adverse effects”是专业性表述,暗示文章内容具有深度和科学性,更可能成为最佳标题。

最终判断:

  • 若文章通过数据或案例说明睡眠不足对健康、情绪、认知功能等的危害,选项D最能全面概括主旨。
  • 其他选项或范围过窄(A、B)或表述模糊(C),无法匹配文章的学术性内容。

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