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A-Level经济考试必知的4个重要得分点

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A-Level经济考试既是考核学科知识,也是考察学生的考试能力,A-Level小编今天给大家介绍的就是exam-smart tips,帮助大家考试拿高分!

技巧1-事件的影响

在不同的经济领域,学生们经常被要求评估事件对某件事的影响。

在解决这类问题时,可以参考以下分析范围:

技巧2-关注经济分析

写经济essay的时候,时间总是紧张的。那么知道内容比例的划分就尤为重要,解释content占多少,简洁的explanation占多少。

有一条70/30法则。两个例子:

包含有价值的经济分析,学生应该解释它的假设条件,比较机会成本比,并计算出贸易收益。

Material SOL要求具体的经济分析,包括实际GCP与名义上的GDP数字、收入分配、按PPP计算的GDP。

技巧3-合理性检查

非常有用,但也经常被忽视的一点。意思就是看一下自己的topic sentences,是否用最直接的方式回答了问题。有时候,我们有些段落可能是用来介绍背景信息但却没有直接回答问题。

例如

Explain why the price of fuel tends to be more volatile than other secondary products. (10m)

Topic Sentence (Version 1): The PED of fuel is affected by a number of factors, including its degree of necessity. Supply of fuel is also affected by a number of different factors.

Topic Sentence (Version 2): Demand for fuel is price-inelastic due to its nature as a necessity. Supply may also fluctuate given unstable conditions in theMiddle East, a major oil producing region. An unstable supply curve coupled with an inelastic demand curve would lead to wide and frequent fluctuations in price.

技巧4-记住内容

当学习包含大量内容的概念(如弹性、规模经济、进入壁垒)时,可以遵循DDEE原则来确保答案的完整性。

Definitions

Diagrams

Explanation

Examples

它更容易记住概念,因为你已经在章节中学习过了。

比方说遇到“Differentiate between internal and external economies of scale (10m)”这样的问题,

根据DDEE原则就能立马想出essay结构:

Definition: Internal EOS are reaped due to growth of the firm while external EOS are independent of firm size and are attributed to growth of the industry.

Diagram: Internal EOS is seen diagrammatically as a movement downwards along the long run average cost curve (LRAC) while external EOS manifests as a downward shift of the entire LRAC.

Explanation / Examples: Sources of internal EOS include technical, marketing, financial or managerial economies. On the other hand, external EOS takes the form of economies of information, concentration or disintegration.

嗯,就是这样。考试前值得一看!

alevel经济

2019-11-08 17:32:04

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