阅读理解(入学考试)
方法
- 先读问题,这样你就知道要找什么。
- 快速浏览短文,了解其主题和要点;第一句或最后一句往往会点明。
- 回到能回答该问题的那几行原文。
- 对于推断题,选择线索最有力支持的选项,而不是推得更远的选项。
- 对于标签和表格,应用所有适用于该情形的规则,并仔细完成小的计算。
公式表、每个专题的关键方法步骤和 16 道练习题,完整解答附在最后。
Washing hands with soap for at least 20 seconds removes many germs. Soap breaks up the oily layer that holds germs on the skin, and rinsing washes them away. What is the author’s main purpose?
Paragraph A argues that hospitals should use more robots for routine tasks to free nurses for patient care. Paragraph B argues that robots cannot replace human comfort and judgement. On which point would both authors most likely agree?
某病区 9 个夜晚的呼叫器呼叫次数分别是 3, 12, 6, 15, 16, 39, 2, 33, 9。中位数 m 是多少?
哪个最简分数或带分数等于小数 3.026?点击它。
哪条神经支配膈肌?
L4 与 L5 之间典型的后外侧椎间盘突出最常压迫哪条神经根?
胰高血糖素如何升高血糖?
肾髓质中的浓度梯度主要由哪种机制产生?
为什么很高的温度会使大多数酶停止工作?
减数分裂过程中,一对染色体未能分离。可能产生什么结果?
Zn + 2HCl → ZnCl₂ + H₂ 是哪种类型的反应?
Which phase change absorbs energy from the surroundings (is endothermic)?
Choose the correct word: “The patient ___ called yesterday is here.”
Which sentence uses “whom” correctly?
Choose the meaning of the word in bold: “The surgeon will excise the mole.”
Which word is the opposite of anterior?
答案: D · To explain how handwashing with soap removes germs
The passage gives facts about how soap works, so its purpose is to inform. It names no brand and tells no story.
答案: C · Human nurses play an important role in patient care.
Paragraph A wants to free nurses for patient care, and Paragraph B values human comfort and judgement; both see nurses as important.
答案: m = 12
平均数、中位数、众数和极差:平均数是各值之和除以值的个数。中位数是把各值按顺序排列后位于中间的值;个数为偶数时,它是中间两个值的平均数。众数是出现次数最多的值。极差是最大值减去最小值。
答案: 3 13/500
分数、小数和百分数是书写同一个数的三种方式。分数 → 小数:分子除以分母。小数 → 百分数:乘以 100(小数点右移两位)。百分数 → 小数:除以 100。小数 → 分数:把数字写在 10、100 或 1000 上(每一位小数一个零)再约分。
答案: C · 膈神经
膈神经(神经根 C3–C5)是膈肌的运动神经。因此 C3 以上的高位颈髓损伤会使自主呼吸停止。
答案: C · L5
L4–L5 后外侧突出通常压迫下行经过的 L5 神经根,导致拇趾背伸无力和足背麻木。
答案: D · 刺激肝脏的糖原分解和糖异生
由 α 细胞分泌的胰高血糖素作用于肝脏,促进糖原分解,并由非糖物质生成新的葡萄糖。
答案: B · 髓袢的逆流倍增机制
升支主动把 NaCl 转运到间质而不让水随之移动,逆流使这种效应倍增成陡峭的梯度,ADH 随后利用该梯度浓缩尿液。
答案: A · 酶发生变性:其活性位点改变形状
热会破坏维持蛋白质形状的键,使活性位点不再与底物契合。这种变化(变性)通常是不可逆的。
答案: A · 多一条或少一条染色体的配子
不分离产生染色体数为 n + 1 或 n − 1 的配子。受精后可形成三体,例如 21 三体(唐氏综合征)。
答案: D · 置换反应
锌取代了 HCl 中的氢:A + BC → AC + B,是置换反应。
答案: C · Sublimation
Melting, evaporation and sublimation all need energy to overcome attractions, so they are endothermic. Freezing, condensation and deposition release energy and are exothermic.
答案: A · who
The pronoun is the subject of “called”, so use “who” (like “he”). “Which” is for things, not people.
答案: D · The doctor whom we met was friendly.
In A, “whom” is the object of “met” (we met him). In B, C and D the pronoun is the subject of a verb, so “who” is needed.
答案: B · Cut out
To excise is to remove by cutting out.
答案: B · Posterior
Anterior means front and posterior means back.
ExamProblems · examproblems.com/courses/teas-practice-questions