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1、Unit Three,之,15选10,解题步骤：通读全文，抓住中心（首段，首句原则）阅读选项，词性分类（注意分析动词时态）全盘考虑，灵活选择（根据所需词性缩小范围，每词只能用一次）复读全文，核查答案（快速复读，用语感判断是否通顺准确）固定搭配,15选10答题技巧,确定空白处词性,以下情况，空白处为动词：1 n./pron.Vt.n./pron.前有名后有名，中间谓动2 n./pron.Vi.前名后无名，谓动不及物3 n./pron.Vi.adv./prep.前名后介副，谓动不及物4 n./pron.link v./be adj.前名后形容，be动或系动5 to v.前有to，后原型注意：确定空
2、白处为动词，还需根据上下文确定正确形式,以下情况，空白处为分词：,过去分词：has/have/had p.p（完成时态）be p.p（被动语态）p.p n.或 n.p.p（过去分词做形容词，表示被动或已发生）现在分词：be-ing（进行时态）-ing n.或n.-ing（现在分词做形容词，表示主动或正在进行）prep.ing（介词宾语）,以下情况，空白处为名词：,（名词通常做主语或动词介词宾语）a/the n.前有冠词n.V.空白后为谓语动词prep.n.空白前为介词，则空白处为名词或动名词（注意：根据空白处前的冠词和上下文判断所填名词的单复数；根据空白处后的谓语动词的形式判断所填名词的单复数
3、）,以下情况，空白处为形容词：,adj.n.n.adj.空白前后是名词adv.adj.空白前是副词link v.be adj.be动或系动后考虑形容词做表语,以下情况，空白处为副词：,adv.v.或 v.adv.副词修饰动词，表示程度状态adv.adj.副词可修饰形容词adv.从句，有些副词做句子的状语，表示转折因果等逻辑关系,原文,It is sometimes difficult to explain what price is,though it is one of the frequently used terms in peoples daily life.Whats price t
4、hen?Actually,it 47 how resources are to be used.They are also the means by which products and services that are in limited supply are allocated（分派）among buyers.The price system of the United States is a complex network 48 of the prices of all products bought and sold in the economy as well as those
5、of a variety of services,including labor（劳工）,49,transportation,and public-utility services（公共服务设施）.The price of any particular product or service is linked to a broad（宽的）,50 system of prices in which everything seems to 51 more or less upon everything else.,In a simple definition,price is the money
6、value of a product or service as agreed upon in a market 52.However,for a complete understanding,much more than the amount of money 53 must be known.Both the buyer and the seller should be 54 with not only the money amount,but with the quality of the product to be 55,and the time and place at which
7、the exchange will take place,and so on.In other words,they have to be 56 aware of all the factors that comprise（包含）the total“package”being exchanged for the askedfor amount of money so that they may evaluate（估计）a given price.,选项们,先将选项按词性划分：,名词：C.profession n.职业，专业；声明，宣布，表白F.transaction n.交易；事务；办理；会报
8、，学报L.professionals n.专业人员（professional）副词：A.fully adv.充分地；完全地；彻底地H.partially adv.部分地；偏袒地,动词：B.depend vi.依赖，依靠；取决于；D.determines vt.决定；判决；使下定决心 vi.确定；决定；判决，终止J.composedv.组成；（composed of)K.exchanged v.交换（exchange的过去式）介词：M.including prep.包含，包括,形容词：E.involvedadj.涉及到的；有关的；卷入 的；复杂的G.familiar adj.熟悉的；常见的；亲近
9、的I.clear adj.清楚的；清澈的；晴朗的；无罪的N.similar adj.相似的O.complicated adj.难懂的，复杂的,It is sometimes difficult to explain what price is,though it is one of the frequently used terms in peoples daily life.Whats price then?Actually,it 47D how resources are to be used.They are also the means by which products and se
10、rvices that are in limited supply are allocated among buyers.The price system of the United States is a complex network 48J of the prices of all products bought and sold in the economy as well as those of a variety of services,including labor,49L,transportation,and public-utility services.The price
11、of any particular product or service is linked to a broad,50O system of prices in which everything seems to 51B more or less upon everything else.,In a simple definition,price is the money value of a product or service as agreed upon in a market 52 F.However,for a complete understanding,much more th
12、an the amount of money 53E must be known.Both the buyer and the seller should be 54 G with not only the money amount,but with the quality of the product to be 55 K,and the time and place at which the exchange will take place,and so on.In other words,they have to be 56 A aware of all the factors that comprise the total“package”being exchanged for the askedfor amount of money so that they may evaluate a given price.,Thanks,
