A-Level經(jīng)濟(jì)考試既是考核學(xué)科知識(shí)，也是考察學(xué)生的考試能力，學(xué)通國(guó)際教育今天給大家介紹的就是exam-smart tips，幫助大家考試拿高分！

　　Tip 1-事件的影響

　　縱觀整個(gè)經(jīng)濟(jì)大綱，經(jīng)常會(huì)要求學(xué)生評(píng)估事件對(duì)某一事物的影響。

　　在解決這樣的問(wèn)題的時(shí)候，可以參考這些分析范圍：

　　Tip 2-集中精力于經(jīng)濟(jì)分析

　　寫經(jīng)濟(jì)essay的時(shí)候，時(shí)間總是緊張的。那么知道內(nèi)容比例的劃分就尤為重要，解釋content占多少，簡(jiǎn)潔的explanation占多少。

　　有一個(gè)70/30的原則。舉兩個(gè)例子：

　　Theory of CA包含很有價(jià)值的經(jīng)濟(jì)分析，學(xué)生應(yīng)該解釋它的假想條件，比較機(jī)會(huì)成本比率，得出貿(mào)易可以獲得什么。

　　Material SOL要求具體的經(jīng)濟(jì)分析，包括實(shí)際GCP與名義上的GDP數(shù)字、收入分配、按PPP計(jì)算的GDP。

　　Tip 3-合理性檢查

　　非常有用，但也經(jīng)常被忽視的一點(diǎn)。意思就是看一下自己的topic sentences，是否用較直接的方式回答了問(wèn)題。有時(shí)候，我們有些段落可能是用來(lái)介紹背景信息但卻沒(méi)有直接回答問(wèn)題。

　　舉個(gè)例子

　　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.

　　Tip 4-記住內(nèi)容

　　學(xué)習(xí)內(nèi)容很多的概念時(shí)（比如說(shuō)彈性概念、規(guī)模經(jīng)濟(jì)、進(jìn)入壁壘），可以參照一個(gè)DDEE的原則保證答案的完整性。

　　Definitions

　　Diagrams

　　Explanation

　　Examples

　　這樣學(xué)習(xí)概念更方便記憶，因?yàn)橹�前大家的知識(shí)是分段的。

　　比方說(shuō)遇到“Differentiate between internal and external economies of scale (10m)”這樣的問(wèn)題，根據(jù)DDEE原則就能立馬想出essay結(jié)構(gòu)：

　　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.

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