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。
“Every morning, Mr. Patel opened his bakery at 5 a.m. By 7 a.m., a line of customers stretched down the street.” What can you infer about the bakery?
A product label reads: “Contains 200 mg of ibuprofen per tablet. Adults: 1–2 tablets every 4 to 6 hours. Do not exceed 6 tablets in 24 hours.” What is the most ibuprofen an adult may take in 24 hours according to the label?
解出 x:6x − 17 = 37。
一个食谱需要 2 1/8 杯燕麦。你要做这个食谱的 2/3 倍。需要多少?点击最简形式的答案。
脑底的 Willis 环(大脑动脉环)连接哪两个动脉供血系统?
垂体肿瘤向上生长,导致双眼外侧(颞侧)半视野缺失。视觉通路在哪里受压?
在心动周期的哪个时相,四个心脏瓣膜全部关闭而心室压力上升?
Hodgkin 和 Huxley 关于动作电位离子基础的经典研究使用了哪种标本?
为什么很高的温度会使大多数酶停止工作?
A nurse notices that patients who used a new mouthwash had few mouth infections. No other patients were studied. What is most needed before concluding that the mouthwash works?
关于同一族的元素,下列哪项说法正确?
A compound is 40% carbon, 6.7% hydrogen and 53.3% oxygen by mass (C = 12, H = 1, O = 16). What is its empirical formula?
Choose the correct word: “Of the two treatments, this one is ___.”
In the title The Art of Nursing, why is “of” not capitalised?
Choose the meaning of the word in bold: “The patient felt ambivalent about having surgery.”
Which word is closest in meaning to concur?
答案: C · It is popular with many customers.
A long line of customers each morning suggests that the bakery is popular. Nothing hints that it is closing or what it sells.
答案: D · 1200 mg
6 tablets × 200 mg = 1200 mg is the label’s 24-hour maximum.
答案: x = 9
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: 1 5/12
分数的乘除:先把带分数化成假分数(2 1/3 = 7/3)。乘法:分子乘分子,分母乘分母。除法:保留第一个分数,把 ÷ 改成 ×,并把第二个分数颠倒(乘以它的倒数)。约去公因数,把结果化成最简带分数。
答案: A · 颈内动脉系统和椎-基底动脉系统
Willis 环把颈内动脉与基底动脉(由椎动脉汇合而成)连接起来,可提供一定的侧支血流。
答案: A · 视交叉
双颞侧偏盲是由于视交叉处交叉的鼻侧纤维受压所致,视交叉正好位于垂体上方。
答案: B · 等容收缩期
房室瓣关闭后,心室在半月瓣关闭的情况下收缩。压力升高而容积不变,直到主动脉瓣和肺动脉瓣打开。
答案: C · 枪乌贼巨大轴突
枪乌贼巨大轴突直径可达约 1 mm,因此可以插入电压钳电极。研究表明,钠内流和钾外流产生了动作电位。
答案: D · 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 · A comparable group that does not use the mouthwash
Without a control group, there is no way to know whether infections would have been just as rare without the mouthwash. A similar group under the same conditions is needed for comparison.
答案: C · 它们的价电子数相同,化学性质相似
同族元素最外层电子数相同,因此反应方式相似。同一周期的元素则电子层数相同。
答案: B · CH₂O
In 100 g: C = 40 ÷ 12 ≈ 3.33 mol, H = 6.7 ÷ 1 = 6.7 mol, O = 53.3 ÷ 16 ≈ 3.33 mol. Dividing by 3.33 gives 1 : 2 : 1, so CH₂O.
答案: B · safer
Use the comparative form (-er or more) for two things and the superlative (-est or most) for three or more. “More safest” is a double comparison and is never correct.
答案: B · Short prepositions in the middle of a title are usually lowercase.
In title case, short articles, conjunctions and prepositions are lowercase unless they are the first or last word. Nouns, verbs, adjectives and adverbs are capitalised.
答案: B · Having mixed feelings
Ambivalent means having mixed or opposing feelings about something.
答案: B · Agree
To concur is to agree or have the same opinion.
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