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。
Passage: “Coral reefs are sometimes called the rainforests of the sea.” Why might coral reefs be compared to rainforests?
“Despite years of warnings, the town did not repair the old dam. When the storm came, the water broke through and flooded the valley.” What is the author most likely suggesting?
两名志愿者按 1 : 2 的比例分 $99。份额较大的人得到多少 x 美元?
解出 x:6(x − 8) = x − 8。
肘前哪条浅静脉最常用于静脉穿刺?
窦房结最常由哪条冠状动脉供血?
哪种蛋白质形成稳定血凝块的网状结构?
一名患者服用大剂量泼尼松龙已一年。下丘脑-垂体-肾上腺轴处于什么状态?
What is the role of cholesterol in animal cell membranes?
Cyanide stops mitochondria from making ATP. Which process in the affected cells would stop first?
氯-37 的原子有 17 个质子。它有多少个中子?
在 2H₂ + O₂ → 2H₂O 中,4 g 氢气(摩尔质量 2 g/mol)与足量氧气反应。生成多少质量的水(摩尔质量 18 g/mol)?
Choose the correct verb: “Every morning he wakes up, ___ coffee and leaves for work.”
Which sentence uses the pronoun “one” consistently?
Choose the meaning of the word in bold: “Subsequent blood tests were all normal.”
What does the term encephalitis mean?
答案: C · Both are home to a great variety of life.
Rainforests are known for their huge variety of living things, and coral reefs also support many species, so the comparison highlights rich biodiversity.
答案: A · The flood could probably have been prevented.
Mentioning years of ignored warnings suggests the damage might have been avoided if the dam had been repaired.
答案: x = 66 $
比与比例:比 a : b 比较两个量。比例中两个比相等,a/b = c/d,用交叉相乘求解:a·d = b·c。把一个量按 m : n 分配,就把它分成 m + n 等份;一方得 m 份,另一方得 n 份。
答案: x = 8
解方程:对等式两边做同样的操作,直到 x 单独在一边。按相反的顺序撤销运算:先撤销加法或减法,再撤销乘法或除法。用分配律 a(x + b) = ax + ab 去掉括号,并把含 x 的项合并到一边。把答案代回去检验。
答案: A · 肘正中静脉
肘正中静脉在头静脉和贵要静脉之间斜穿肘窝。它位置表浅、管径大且较固定,因此容易穿刺。
答案: D · 右冠状动脉
约 60% 的人窦房结动脉起自右冠状动脉,其余起自回旋支。
答案: C · 纤维蛋白
凝血酶把可溶性纤维蛋白原转化为不溶性的纤维蛋白丝,后者黏合血小板栓并网罗红细胞,形成稳定的血凝块。
答案: B · ACTH 受到抑制,肾上腺皮质萎缩
外源性糖皮质激素抑制 CRH 和 ACTH,因此肾上腺皮质萎缩。突然停药可能引起肾上腺危象,所以要逐渐减量。
答案: A · It keeps membrane fluidity stable as temperature changes
Cholesterol molecules between the phospholipids stop the membrane from becoming too fluid when warm or too stiff when cold. Plant cells use a cell wall for rigidity instead.
答案: C · Pumping of Na⁺ and K⁺ by the sodium-potassium pump
Only active transport uses ATP, so the sodium-potassium pump fails when ATP runs out. Diffusion, osmosis and facilitated diffusion are passive and are driven by concentration gradients.
答案: C · 20
质量数 37 是质子数加中子数,所以中子数 = 37 − 17 = 20。
答案: A · 36 g
4 g H₂ = 2 mol;H₂ : H₂O 的比例为 1 : 1,所以 2 mol H₂O = 2 × 18 = 36 g。
答案: C · makes
“Wakes” and “leaves” are in the simple present, so the middle verb must also be simple present: “makes”.
答案: B · One should check one’s work before submitting it.
A keeps the third-person pronoun “one” throughout. The other sentences shift between “one” and “you”.
答案: B · Coming after
Subsequent means following in time or order.
答案: A · Inflammation of the brain
Encephalitis is inflammation of the brain tissue, while meningitis is inflammation of the meninges.
ExamProblems · examproblems.com/courses/teas-practice-questions