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发表于 2018-3-17 10:48:50
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3.17
错3道:条件限定词+题目意思
1. Beverage company representative: The plastic rings
that hold six-packs of beverage cans together
pose a threat to wild animals, which often
become entangled in the discarded rings and
suffocate as a result. Following our lead, all
beverage companies will soon use only those
rings consisting of a new plastic that
disintegrates after only three days’ exposure to
sunlight. Once we all complete the switchover
from the old to the new plastic rings, therefore,
the threat of suffocation that plastic rings pose
to wild animals will be eliminated.
Which one of the following, if true, most seriously
weakens the representative’s argument?
--BIBLE WEAKEN NO.2
Entangled:被卷入的
Discarded:被丢弃的
Disintegrate:使分解
suffocation :窒息
Ring:塑料环
37
P:塑料rings会对野生物造成威胁。在我们的领导下,所有公司将只用那些由新塑料组成的rings,这种塑料在阳光下三天之内就能降解了。
C:一旦我们完成了所有从旧到新的转换,塑料rings使野生物窒息的威胁将会消除。
削弱
conclusion说的是threat from plastic rings会减少,而不是threat from NEW plastic rings会减少,所以这里的threat=old+new!!!
思路1 :旧的还有---继续有窒息威胁
2:新的----还能带来 窒息 威胁
A)The switchover to the new plastic rings will
take at least two more years to complete.转变至少要两年,无关
(B) After the beverage companies have switched
over to the new plastic rings, a substantial
number of the old plastic rings will persist
in most aquatic and woodland environments.转换之后,仍有大量旧的rings会在水栖和木地环境中使用。和条件说完全转换冲突,排
-------------正确答案,做错
可能还要好好揣摩persist在这里的意思:存留。意思应该是虽然全部替换了,但旧的拉环还会残留。
说明大量的old plastic rings 残留,所以很容易还会继续suffocate animals.
(C) The new plastic rings are slightly less
expensive than the old rings.价格,无关
(D) The new plastic rings rarely disintegrate
during shipping of beverage six-packs
because most trucks that transport canned
beverages protect their cargo from sunlight.在船运过程中无法降解,因为没法晒太阳。我觉得不冲突,排
-----答案说,这个没有address the threat of suffocation to animals?
(E) The new plastic rings disintegrate into
substances that are harmful to aquatic
animals when ingested in substantial
quantities by them.降解的物质对水栖生物有害,对
--------------------普遍错误答案!!要扣清结论的细节
错误思路:generalize了结论,一边读结论一边总结出来的是:使用新塑料环将会对野生物有好处。→所以只要答案表明新塑料有坏的影响就可以了。错!!
再读一遍结论:结论说的是,能消除使野生物窒息的威胁。窒息!!这个选项并没有说是怎样的harm,即有可能不是suffocated造成的,那么就和结论不符了。
2.
Tiger sharks are common in the waters surrounding Tenare Island. Usually tiger sharks feed on smaller sharks, but sometimes they have attacked tourists swimming and surfing at Tenare's beaches. This has hurt Tenare's tourism industry, which is second only to its fishing industry in annual revenues. In order to help the economy, therefore, the mayor of the island has proposed an ongoing program to kill any tiger sharks within a mile of the beaches.
Which of the following, if true, most strongly calls into question the likelihood that implementation of the mayor's proposal will have the desired consequence?
-- PREP07 CR1 NO.5
55’
B:T鲨鱼有时会攻击游泳和冲浪的游客,这损害了当地的旅游业。
W:杀掉任何一只距离沙滩一公里的T鲨鱼
C:从而帮助经济
加强 错!!!题目没读懂:是削弱
Call into:对。。。表示质疑
思路1:杀掉以后就不会有游客受袭击
2:游客相信这个措施有用,会重新回来旅游
3:杀了T会导致小鲨鱼数量增多,从而带来不好影响,从而影响经济
(A) Even if not all the tiger sharks that come close to the beaches are killed, the existence of the program would reassure 使。。。安心tourists.对的,和我预测的思路2一样
(B) Business owners who depend on tourism are willing to pay most of the cost of implementing the program.谁花钱支持这个项目,无关
(C) Tourists come to Tenare Island for its beaches, even though the island features a number of other tourist attractions.无关
(D) The small sharks on which tiger sharks prey feed on fish that are commercially important to the island's fisheries.谈论小鲨鱼和鱼,无关
--------正确答案:当时没好好注意答案,就想着结论强调的是大鲨鱼和游客,和这两个新对象无关。第一,思路没想到这个;第二,对commercial这个词不够警惕
Tiger shark↓→small shark↑→fish↓→hurt the economy
(E) Not all tourists who come to Tenare Island enjoy swimming or surfing.不是所有游客来这里会去游泳冲浪,错
2.不难
The country of Ertland has never imported apples in any significant quantity because consumers there generally prefer the unique texture of Ertland-grown apples. Nevertheless, apple growers from Kosolia, a neighboring country, plan to sell their apples in Ertland by selling Kosolia-grown apples at half the price of local apples and promoting them as a nourishing, low-cost alternative.
Which of the following, if true, casts most doubt on the viability of the plan by Kosolia's apple growers to sell their apples in Ertland?
-- PREP07 CR1 NO.6
B:E国的人从来不进口大量别国的苹果(还是会进口,但数量不多),因为他们喜欢自己国家的苹果口感
C:K国打算在E国销售自己国家的苹果(半价销售,并且打着富含营养 价格低的替代来推销)
削弱
思路1:E国人不买账,就算价格低,他们也不care
思路2:就算有很多人买,但最终K国商人还是亏本,做不下了
--------抓住前提:价格---所以E国也有可能降价销售,先讲竞争对手打出国,再升价
(A) Most of the varieties of apples grown in Ertland were originally derived from common Kosolian varieties.两类品种类似,说明容易被替代,加强
(B) Consumers in Ertland tend to spend about the same proportion of their income on fresh fruits and vegetables as do consumers in Kosolia.两国人的消费结构,无关
(C) At times in the past, Ertland has exported significant quantities of apples to Kosolia.过去E向K出口了大量苹果。没紧扣前提里的价格,排
(D) Some varieties of apples grown in Kosolia can be harvested throughout most of the year, whereas the varieties grown in Ertland can be harvested only during two months of the year.说明K国在数量上占优势,加强
(E) Profiles of Ertland-grown apples are high enough in Ertland that growers, wholesalers, and retailers there could easily afford to reduce the price at which these apples are sold.E国苹果收益足够高,所以E国商人完全应对得了价格战。
-----对,这样K国价格战就不占优势。扣前提
3.不难
As part of major renovations to Flowertown's Main Street train station, consultants to the train company proposed moving the station's entrance from its current valuable Main Street location to a low-rent adjoining side street and then leasing the high-rent entrance space to retail businesses. In that way, the train company could easily pay for those and all other proposed renovations without negative impact on its tight budget.
Which of the following, if true, would most strongly support the consultants' proposal?
-- PREP07 CR1 NO.7
1’16’’
P: 咨询顾问提议把火车站的入口从现在价值高的主干道移到低租金的街上,然后把高租金的入口租给零售商
C:这样,火车公司就有钱做其他方面的重建在不影响它紧缺的预算下
增强
思路1:转移入口带来的负面影响小于它的正面影响,所以火车站总体还是赚
(A) More train commuters are employed in businesses located on Main Street than in businesses located on the adjoining side street.大部分乘火车的人是在主干街道那里工作,削弱
(B) A reliable survey of Flowertown's commuters showed that virtually none of them would use the train any less frequently if the station's entrance were moved.---------没有人会因为移了位置而影响乘火车频率,对
(C) The high-rent block of Flowertown's Main Street includes several buildings whose owners currently seek to replace long-standing tenants lost in recent months.无关
(D) If the station's entrance were moved, the train company would need to begin costly renovations to its Main Street entrance space.削弱
(E) Ridership on Flowertown trains declined only slightly from 1970 to 1985 while other train companies lost large numbers of commuters.和时间有什么关系,排
5.
Automobile Dealer's Advertisement:
The Highway Traffic Safety Institute reports that the PZ 1000 has the fewest injuries per accident of any car in its class. This shows that the PZ 1000 is one of the safest cars available today.
Which of the following, if true, most seriously weakens the argument in the advertisement?
-- PREP07 CR1 NO.8
14’
P:报告表明在同一汽车层次里,PZ出事故的次数最少
C:所以PZ时当今最安全的汽车
削弱
思路1:概率小≠次数少:PZ开的人少所以出事次数少
2:报告不真实
3:要抓住条件的每一个关键词!!这一类型的车本身就不安全,所以差的里面挑好的,结果还是差
(A) The Highway Traffic Safety Institute report listed many cars in other classes that had more injuries per accident than did the PZ 1000.加强
(B) In recent years many more PZ 1000s have been sold than have any other kind of car in its class.加强
(C) Cars in the class to which the PZ 1000 belongs are more likely to be involved in accidents than are other types of cars.加强------正确答案:没读懂这句话意思,与其他类型的汽车相比,PZ 1000所属的类中的汽车更容易发生事故。
我当时想的是既然这种类型的车更容易发生事故,而Z次数还最低,不就说明它安全吗。
但我们要得出这个结论是要和所有汽车比。矮子里拔将军,怎么也不可能是最安全的
(D) The difference between the number of injuries per accident for the PZ 1000 and that for other cars in its class is quite pronounced.加强
(E) The Highway Traffic Safety Institute issues reports only once a year.-----侧面说报告不能作数,我感觉这题答案都没有最佳------错,我当时也觉得E说不通,但其他都被自己排掉了- - |
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