According to recent studies comparing the nutritional value of meat from wild animals and meat from domesticated animals, wild animals have less total fat than do livestock fed on grain and more of a kind of fat they think is good for cardiac health.
wild animals have less total fat than do livestock fed on grain and more of a kind of fat they think is
wild animals have less total fat than livestock fed on grain and more of a kind of fat thought to be
wild animals have less total fat than that of livestock fed on grain and have more fat of a kind thought to be
total fat of wild animals is less than livestock fed on grain and they have more fat of a kind thought to be
total fat is less in wild animals than that of livestock fed on grain and more of their fat is of a kind they think is
题目分析:
略
选项分析:
A选项:代词they没有指代对象。
B选项:Correct. 本选项在逻辑和语法上均是正确的。
C选项:fat of a kind需改为a kind of fat。a kind of是一个固定搭配,表示某一种,不能拆分。of a kind表示“同一类,相似的”,显然不符合本题的含义。另外,这里的that of略有赘余的嫌疑,虽然可以比较两种动物的脂肪,但比较两种动物已经足够清楚,所以这个that of可以不必要添加。
D选项:比较对象不对等,应该比较的是野生动物和家养动物。fat of a kind需改为a kind of fat错误同选项(C)。
E选项:代词they的指代错误同(A)。fat is of a kind错误原理同选项(C)。
B的后半部分为什么可以省略掉谓语呢
虽然我知道是wild animals和livestock比较,但是这样省略了的话,这句话就有可能被理解成wild animal拥有更多的livestock更少的total fat,,,记得ron神课里面还举过这种例子,,,虽然其他的选项也有些问题,,这道题出的不咋地吧,,,,
A:they不能指代studies吗?
studies不能think吧
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不是只有be动词可以省略,实义动词也是可以省略的(do),只要省略是一整个部分,很合理就可以了
wild animals have less total fat (than livestock fed on grain have,have省略) and more of a kind of fat (thought to be:v+ed: 作为noun modifier修饰fat
这道题问题是than that of...,对比的是that和前面的整个句子(I have more),对比不对等吧,应该是对比I have 和livestock (have)
fat of a kind需改为a kind of fat。a kind of是一个固定搭配,表示某一种,不能拆分。of a kind表示“同一类,相似的”,显然不符合本题的含义。另外,这里的that of略有赘余的嫌疑,虽然可以比较两种动物的脂肪,但比较两种动物已经足够清楚,所以这个that of可以不必要添加。
a kind of是一个固定搭配,表示某一种,不能拆分。of a kind表示“同一类,相似的”,显然不符合本题的含义。
比较的题型:1)比两样东西(名词),2)比两个动作(动词)。
个人理解:
比较的题型:
1)比两样东西(名词)【主句谓语动词是be之类的系动词?】
2)比两个动作(动词)。【主句谓语动词是实义动词?】
A they think is ...中的they应该是人,句子里头没有”人“的名词。
C 比两个动作,than后面不需要that来指代fat。
D 比两样东西,than后面要有that来指代fat。
E 比两样东西,than that 应该用in livestock,不是of。另外后面their和they指代的是不同的对象。
a kind of 不能调换顺序。。。
I have less money than you (have).
(more of) (a kind of) fat
traveling during spring festival is more of a battle than a vacation.
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a kind of fat is thought to be good for health. 不可能是a kind though to be
b后面是两个宾语并列没什么问题吧。C加了that of后,野生动物和家畜的脂肪比较有点怪
Note that while the phrase less total fat than livestock differs from the phrase less total fat than do livestock in the original, either would be correct here.
thought 是過去式. 為何要用過去式?
是过去分词,表被动语态
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A:they不能指代studies吗?
其实如果单看语法的话感觉b选项犯了平行错误,than后面应该也是sth do才对,但是如果加上意思的话其实就可以忽略语法了,因为明显就是livestock和wild animal平行。gmat还是重语义轻语法的
at of a kind需改为a kind of fat。a kind of是一个固定搭配,表示某一种,不能拆分。of a kind表示“同一类,
B 这里省略掉的是do,因为比较对象【wild animals have】应对应xxx have,所以至少C的对比也是有问题的。
其次,这里省略了 do不会产生歧义,是因为野生动物肯定不会含有牲畜,所以比较的对象就是wild animals 有的脂肪量和 livestock 含有的脂肪量
a kind of fat, not a fat of kind
读题不仔细,是 a kind of fat (thought to be) good
考察:
如果前面比较难排出,可以从后往前找
后:代词指代不清,they think is,不要视而不见忽略。有对比选项明显更合里“thought to be”被认为是。。。