A-level经济学怎么备考？A-level经济学的备考方法

　　A-level课程共有七十多个科目，同学们知道A-level经济学如何备课可以取得好成绩吗?A-level经济学既考核学科知识，也考察学生的考试能力，小编今天给大家介绍的就是在我们经济考试中一些实用的技巧，帮助大家拿到A-level经济学高分!

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　　事件的影响

　　纵观整个经济大纲，经常会要求学生评估事件对某一事物的影响。在解决类似问题的时候，可以参考这些分析范围：

　　集中精力于经济分析

　　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。

　　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。

　　举个例子

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

　　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 the Middle 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

　　记住内容

　　学习内容很多的概念时(比如说弹性概念、规模经济、进入壁垒)，可以参照一个DDEE的原则保证答案的完整性。

　　Definitions

　　Diagrams

　　Explanation

　　Examples

　　这样学习概念更方便记忆，因为之前大家的知识是分段的。

　　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.

　　以上就是帮助同学们取得A-level经济学高分的方法，希望对同学们有所帮助。更多关于A-level其他科目的备考技巧，可以点击环球教育在线客服咨询了解。