12月2日SAT考试真题回顾：文法（下）

课窝官网的小编今天向大家介绍一下关于SAT考试的相关信息，希望能给留学的同学有所帮助。

　　文法第三篇

　　讲探测器检测一种射线，说这个射线在很多地方都探测到，这边考察了表格，考了两道题，考察的是日本的数据。

　　题目：

　　1、ground，考察简洁原则，后面是对ground的同位语;

　　2、ray、名词做修饰成分，不用复数;

　　3、前面的状语是estimating，所以他的逻辑主语应该是physicists;

　　4、前后转折关系，所以nevertheless不用替换;

　　5、同样的简介原则，somewhere后不用加其他累赘成分;

　　6、考察代词指代;

　　7.accomplica、=ally、考察词汇，导致burst的共同因素;

　　8、考察句意、After、puzzling…they、eventually…;

　　9、图表题，结合上下文，Japan等，所以是231;

　　10、考察单词的指代，前面核心词是单数，所以是it。

　　文法第四篇

　　说一个画家画得特别精准， 非常真实，像是照片一样，通过一个设备叫做camera obscura画出来，一个科学家为了验证这个人画的画是否用了这个仪器，虽然有些人不同意，但最后其实是证实了这个画家用了这个仪器。

　　题目：

　　1、句子处理——150 years...不应该删除;

　　2、句子结构考连接词应为but there is no way;

　　3、找过渡句，能够衔接上下段，选suddenly;

　　4、所有格, 两人各自所有所以分别加H’s and R's books;

　　5、定语从句里的主谓一致： interior surface that faces;

　　6、标点符号(逗号逗号作插入语);

　　7、平行结构(v-phrase, v-phrase, and v-phrase);

　　8、 简洁原则(信息重复 way 与 approach, method 重复);

　　9、题不能插入选项句，因为后文作者讲了他的实验顺序，所以插入句会打乱文章顺序;

　　10、考察标点 A，B，C， everything;

　　11、After sentence 3，句3讲的实验结果，和被插入句构成因果关系。

　　文法部分耗时相对多一些，尤其是增删信息题，两个删掉或者增加的理由要结合文章内容仔细看，理解了就不容易错。符合平时的做题套路。逻辑关系词，过渡句，总结题，合并句子也都在考查范围内。

　　数学部分

　　本次数学难度较低，非计算器部分主要考察了一次函数方程和图像，二次函数图像，不等式解集的图形表示，完全平方式化简，二次函数判别式，相似三角形和三角函数;计算器部分主要考察了解方程组，方程组解的个数，概率，统计。其中统计考察了margin pf error的大小比较，因果关系的确定，平均值和中位数的求法，该部分考点与官方OG给出的考点完全一致。

　　几何：

　　1、水流到一个池子里1立方厘米每秒，问一天以后水池有多少水?

　　2、有一个屏幕height是36，diagonal是60，问area是多少?

　　3、某金属是一个cube边长为14cm，质量为174gram，问density?

　　统计：

　　考到了mean，median，margin oferror，cause and effect, conditional probability，没有出现残茶值等难点。

　　Section 3

　　没有计算器的这部分试题难度不高，基本15分钟左右就能做完，没有偏题和难题，跟10月份相比难度持平，没有出现新的知识点，代数和函数部分主要考察方程组求解，以及指数函数等基本内容;在几何部分主要考察直线方程和立体几何;在概率和统计部分基本就是OG样题的翻版，整体来讲，难度的确不高，容错率应该比较低。

　　Section 4

　　在可用计算器部分，文字解析题难度要高一些，CB在第四部分有些偏心，12月亚太的题明显要偏难一些，估计很多考生由于前面几部分体力消耗比较大，后面的问题没法静下心去读题干。概率和统计部分主要考察了对概率的理解，特别是通过问题中语言描述快速确分子分母;基本统计量中位数，众数，方差;统计图表分析给定数据，预测数据以及线性回归方程对应含义。

　　写作部分

　　与以往文章取材主流媒体的方式稍显不同，12月亚太的这次作文节选自BOF时装商业评论，关于探讨二手衣服的市场价值的一篇文章，写作难度中等。

　　Adapted from Tansy E Hoskins, “Op-Ed | The Trouble with Second-Hand Clothes” © 2013 by The Business of Fashion. Originally published in The Business of Fashion, November 10, 2013

　　以下是写作原文回顾：

　　The Problem With Second - Hand Clothes

　　by Tansy E Hoskins

　　http://www.businessinsider.com/the-problem-with-second-hand-clothes-2013-11

　　Macklemore’s hugely popular anthem “Thrift Shop,” which has been viewed over 450 milliontimes on YouTube, is a cheeky tribute to the joys of shopping on the cheap,featuring mountains of second-hand coats, sweaters, jackets, jeans, jumpsuits,dresses, shoes and shirts.

　　Onthe surface, the recycling of used clothes, often charitably donated, means oldgarments don’t go to waste, while new owners get a bargain. It seems like a“win-win” situation that couldn’t be more ethically sound. And as the Christmasseason approaches, millions of Westerners will soon flock to charity shops todonate their second-hand clothes.

　　Buton closer inspection, the reselling of clothes is more complex than one mightthink, posing difficult questions for those hoping to do good by donating theirold clothes.

　　Contraryto its homespun image, the second-hand clothing industry is dominated by whatDr Andrew Brooks and Prof David Simon at the University of London have called“hidden professionalism.” The majority of donated clothing is sold tosecond-hand clothing merchants, who sort garments, then bundle them in balesfor resale, usually outside the country in which the clothing was originallydonated.

　　Onekey market is sub-Saharan Africa, where a third of all globally donated clothesare sold. In a paper entitled “Unravelling the Relationships betweenUsed-Clothing Imports and the Decline of African Clothing Industries,” Brooksand Simon quote a representative of UK-based anti-poverty organisation OxfamWastesaver, who states that 300 bales of second-hand clothing can be sold inAfrica for around £25,000 (about $40,000 at current exchange rates), whiletransport costs are just £2,000. Even taking into account the costs of thingslike collection and processing, these numbers suggest that the selling ofsecond-hand clothing can be a lucrative affair, especially as the clothingbeing sold has often been charitably donated for free. While exact figures arescarce, in 2009, used clothing exports from OECD countries were worth $1.9billion, according to the United Nations Commodity Trade Statistics Database.

　　Butit’s not just the “hidden professionalism” of the used clothing business — andthe resulting gap between costs and resale prices — that hurts markets likesub-Saharan Africa. The flood of castoffs collected via second-hand clothingschemes (along with the rise of cheap Chinese apparel imports) have also helpedto undermine Africa’s own fledgling textiles and clothing manufacturingindustry, says Cambridge economist Ha-Joon Chang.

　　Thesecond-hand clothing market has a negative impact in donor markets, as well.Consumers in the global North throw away vast quantities of clothing everyyear. In the UK, for example, people dump 1.4 million tonnes of clothing intolandfills, annually. To combat dumping, charities and local governments haveincreasingly instituted clothing recycling programmes. But, ultimately,recycling tackles the symptom not the cause — and gives consumers a false senseof security that the rate at which they are consuming and disposing of clothingis at all sustainable.

　　Thetruth is, “fast fashion” is a deeply unsustainable model. And by emphasisingrecycling rather than tackling the root cause of why people continue to buy anddispose of larger and larger quantities of lighter, thinner and less well-madeclothing, consumers are reassured that they can continue shopping as normal.

　　“There is now this notion that fashion is just acommodity, and that we are just consumers,” laments Dilys Williams, director ofthe Centre for Sustainable Fashion at the London College of Fashion. “Itdoesn’t do justice to us or to fashion. Fashion should be about cherishingclothes and creating an identity, [but today it's] based on constant adrenalinand the excitement of purchasing. There is no anticipation or dreaming. Nothinglasts or is looked after. We each have a mini-landfill in our closets.”

　　Butwhy stop and think when the charity shop or recycling bank is there to takecare of the mess?

　　最后，祝愿所有参加此次考试的考生可以顺利与SAT分手快乐。获取更多的SAT考试资料、SAT阅读、SAT写作以及SAT数学都可以随时关注我们，我们将会给大家带来更多的优质内容。