所以大家不要因为难就却步,一定要找到相应题目的解题思路。今天小编为大家整理了GWD逻辑中的几道难题分析,意在为大家展示一些思考方法。
GWD-2-12
1、这题虽是COMPLETE题,也可当作解释题(BECAUSE)。解释题的正确答案只要把原因的主要部分说出即可,不需要MUST BE,其实逻辑里的MUST BE只有归纳和假设的充分类。原文还特别用in large part 。E合理说出了原因的主要部分,虽然没说出“孩子们的补助将相应减少”,但E却用supplement,且补充到comfortable living。即这个标准没变,政府给的钱多了,他们的孩子给的就少。
2、原文没提到钱先拿和后拿的影响,其实从总体讲,先拿后拿反正是拿,没影响,故B不是答案
GWD-2-18
明白了原文推理的GAP,就明白了答案。原文推理是the number of truckloads of refuse to be incinerated 减少到去年的一半,所以产生的residue ash 也会减少到去年的一半。它的GAP在拿去烧的垃圾减少一半,产生的灰也减少一半。C只会影响今年产生的垃圾,并没有填补原文推理的GAP。只有D才填补了这个GAP
gwd-8-33
这是解释矛盾题(或解释现象),要先找到矛盾(或奇怪现象)。
奇怪现象:Such burrowing discourages barnacles from clinging to their shells即一般juvenile horseshoe crabs 会附着 barnacles 。但是, juvenile horseshoe crabs are found not to have significant barnacle populations, even though they seldom burrow(这排除BURROW使它们没有附着barnacle的原因)。所以你要找另外原因解释 found not to have significant barnacle 。E的意思为 juvenile horseshoe crabs ( Until they are fully grown指在他们长大前)一年有几次脱旧壳,长新壳。所以上面的barnacle都给脱掉了,当然没发现 barnacle 。
A和原文第二句话矛盾,Tidal currents 无法去掉 crabs 的 barnacles。
gwd-8-38
1.这是指出逻辑错误题,不是WEAKEN题。两者区别见“考试时如何做逻辑题”
2。原文推理:因为NOT EXTINCT----->HUNTING DECREASE。所以HUNTING DECREAS(BAN HUNTING成功)------>NOT EXTINCT。很容易看出逻辑错误为逆命题的错误,即将必要条件(HUNTING DECREASE)当作充分条件。即E。
GWD-8-40
吃叶子的应该不算NON SMOKER,管它是吸的还是嚼的都是烟民;
B是唯一可以根据题目就推出来的,其他的都是assumption:
假设1973年的total consumption of cigarettes=X ; US population=Y
根据题目增长比例,则1976年的total consumption of cigarettes=(1+3.4%)X ; US population=(1+5%) Y
Per capita consumption of cigarettes in 1973 = X/Y
Per capita consumption of cigarettes in 1978 = 1.034X/1.05Y
1.034X/1.05Y < X/Y 人均消费量下降
答案当然是B。人口增长是5%,consumption of cigarettes 增长才3.4%。当然人均consumption of cigarettes 变小了。E. 有相当比例的吸烟者从抽烟转到嚼烟草。这一点从文中推论不出来。
SC:
gwd 8-2
这题的关键是看到both就要找and,而且两者后面的东东要对称,由于in在未划线部分,所以看到Willie (The Lion) Smith and Duke Ellington知道肯定不是和前面的both对称,再往后看发现yet in,说明both有问题,快速把both排除了,只剩C、D选项。由于C选项倒置了原题的主从关系 - 把主句改成了从句,且变成没有主句,所以错。
B,E的错误显而易见了吧。
如果rooted要做主句的谓语,那么它前面应该有“,”与前面的非限制性定语从句断开。一般that was rooted这种选项在OG里是错误的, 因为不简洁.
但是现在ETS越来越狡猾, 倾向于在这些effective的问题上搅混水.
gwd 8-11,41
我做题时选了A,排除C的理由是: C中的which指代了前面整个句子,即“对可捕鱼尺寸上的限制”contributes to...。而在T和G语法中,ETS较严谨的做法是which优先靠前指代--即指代最邻近的名词,按此原则,这里的which就指monfish,这在句意上不通。 A中将前面的情况用抽象词circumstance代替,我觉得更优,并且印象上在天山真题之类里也有过类似的情况。
For Q41. C I think. the one quarter the amount in D looks no good, the one quarter of that amount will be better .
GWD-8-18
独立主格本来就不需要连接词。
A:accounts主谓一致错;run-on sentence
B:were what accounted for不简洁;semicolon后面不是一个独立的句子
C:正确
D:sentence fragment
E:sentence fragment;it指代不清
gwd 8-20
1. 答案的确应该是D. 同意paopao的理解.
2. 本题的是but的转折含义,不是not only , but also的并列含义.
3. 关于not only, but also的倒装句, 英语语法大全上的例句是:
Not only did they break into his office and steal his books, but they also tore up his manucripts.
but可以省略:
Not only did he protest, he also refused to pay his taxes.
4. 如果not only产生倒装, 那么意味着平行的对象是句子, 所以后面的主语自然不能省略.
GWD-8-23
sth. is required of sb. to do sth.是可以滴
A:逻辑意思错;require…错;it多余
B:逻辑意思错;granting这样子很不舒服
C:require sb. that错;it多余
D:sentence fragment;require sb. that错
E:正确
gwd8-24
A. the largest share for any country to contribute
时间状语是一个切入点, 另外for any country 变成形容 the laegest share; 表达上不如(B)来得完整
GWD8-29
这道题目主要有两个考点:
1,one swimmer or more放到整个句子中会引起歧异;只能用one or more swimmers.
2,主动和被动
synchronize的两个对象是movements 和music,movements不是动作发出者,只有人发出动作使得movements和music synchronize.
synchronize:~(sth)(with sth)同步,在时间上一致.
synchronized swimming:花样游泳(运动员伴着音乐同步进行)___字典上的解释。
Because of a similarity to dance, synchronized swimming(花样游泳)—exhibition swimming in which the movements(插入语中的主语)
of one or more swimmers synchronize to a musical accompaniment—is sometimes called water ballet, especially in theatrical situations.
of one or more swimmers synchronize to
of one swimmer or more is synchronized with
of one or more swimmers are(主谓一致) synchronized with
by one swimmer or more is synchronized to
by one or more swimmers synchronize to
gwd-8-4
如果是没有改进的medical research,B就有道理了,因为选取的样本都是没有其它病的,所以由此得出的treatment对这些人最有效
D肯定不对,Line10说到"Although limiting information collection could increase the risk",从这句就可以看出D说反了,应该是more inaccurate。虽然文章后面又说到"such risk ... would still be small in most studies",这也顶多说明risk没有太大变化,medical research is almost as accurate as before,绝不可能是more accurate
E没有问题,significant variables就是原文的factors relevant to a study,更何况还有一个may be,强调了可能性,所以significant的说法是对的。
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