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2017-08-15 2476浏览
很多同学在AS经济8分题论文中无法拿下满分,原因多为知识点的遗漏;其实只要对题目结构进行分类,就不会漏掉该写的知识点。8分题一般分为“单句式”和“并列式”。
“单句式”是最普遍的试题模式,即全题仅由一句话表达全部意思,没有出现and的并列结构。例如:Explain the factors that might make the price elasticity of demand for a good highly inelastic. (23/MJ/14)
单句式
“单句式”的前4分考查definition 和 description. 即定义基本概念和解释关键词,这里的描述关键词是最容易被遗漏的。在该题中,2分是定义price elasticity of demand,另外2分描述关键词highly inelastic (a change in price causes a very small percentage change in quantity demanded). 需要注意的是,前4分跟题目所述的问题factors无关。
“单句式”的后4分才是解答问题。在该题中,列举不同的factors占4分,如substitutes become unavailable; large percentage of income spent on the products; consumption becomes more and more habit-forming; the product is allowed purchased on credit等。选其中两点进行解释即可。

“并列式”最大的特点是题目中出现and,暗示前4分是解释and前的分句,后4分解释and后的分句。例如:Explain the meaning of the term 'protection' in the context of international trade and describe two methods of protection used by governments. (22/MJ/13)
并列式
前4分:定义'protection' (a government protects domestic industries form foreign competition by placing restrictions on international trade);定义两个'protection' 的例子(如tariff, quota)
后4分:详细分析两种的protection的作用,每种2分。
Tariff: lower demand with higher prices; cost of production for importers increase; more domestic output; tax revenue increases.
Quota: lower demand with higher prices; importers enjoy higher prices sold; more domestic output; no tax revenue for government.
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