问prep上三个语法题，不知道算不算很低级的问题啊，惭愧！ - ChaseDream

44、Scientists at the Los Alamos National Laboratory have succeeded for the first time in mining heat

from the Earth's interior and producing energy on a commercial scale, enough for efficient

generation of electricity and heating factories and homes.

(A) and producing energy on a commercial scale, enough for efficient generation of electricity and

(B) and producing enough energy on a commercial scale for electricity to be generated efficiently

(D) to produce energy on a commercial scale, enough for generating electricity efficiently and for

(E) to produce enough energy on a commercial scale for efficient generation of electricity and heat

(A) have succeeded…and producing…前者是动词结构,后者是动名词结构不平行; enough for

efficient generation…and heating前者是名词结构后者是动名词结构不平行;generation属于动词的抽

象名词不如动名词generating好

(B) and producing错误同A选项;… scale for electricity…and to heat, for结构和to do结构破坏了平行,

要么都用for结构,要么都用to do结构

(D)正确,使用to produce表达目的;enough for generating…and for heating结构平行,且使用动名词

形式,比动词的抽象名词形式更佳有效的表达的动作的意味.

(E) heat跟produce平行,导致逻辑意思错误;generation不如generating好

以上是prep上的解释。
A选项说“ have succeeded…and producing…前者是动词结构,后者是动名词结构不平行”那producing难道不能和mining平行吗？中文意思可以解释成“科学家成功的发现了heat并且成功的生产了energy”
还有D选项说“ heat跟produce平行,导致逻辑意思错误”我也觉得这样没错啊，可以解释成“to 生产能量并且给工厂和家庭供热”
这道题目做的时候我是选的D，但是看了prep的解释后就越看越纠结，prep的解释每次都让我很纠结，难道是我的思维逻辑有问题！

46. (26975-!-item-!-188;#058&003041)

The continental United States receives an average of 30 inches of precipitation a year; transpiration

from soil and from plants returns approximately 21 of the 30 inches to the atmosphere, while the

balance of 9 inches contributes to the flow of streams and rivers.

(A) transpiration from soil and from plants returns approximately 21 of the 30 inches to the

atmosphere, while the balance of 9 inches contributes to the flow

(B) even though transpiration from soil and from plants returns approximately 21 of the 30 inches to

the atmosphere, the remainder of 9 inches contribute to the flowing

atmosphere, the balance of 9 inches contribute to the flowing

(D) with transpiration from soil and from plants to return approximately 21 inches to the atmosphere,

the rest of the 9 inches contributes to the flow

(E) as transpiration from soil and from plants return approximately 21 of the 30 inches to the

atmosphere, the rest of the 9 inches contribute to the flow

(A)正确,两个动词returns和contributes都与主语一致,并列用两个并列的句子清晰的表现了降水回归

自然的两种途径.

(B)主谓不一致,the remainder应该用单数谓语形式,contribute应该改为contributes; flow本身就是名

词形式,不需要用the flowing来表现名词形式.

(C)主谓不一致,return应该改为returns,同时contribute应该改为contributes; the flowing应该改为the

flow.

(D)介词with后面不能跟不定式to do,并且将两个并列成分改变为主从成分,从而改变了原句的意思.

(E) as使用有误,句子本意并不是对两个动作进行比较,而是称述两个事实;主谓不一致:return和

contribute均要改为单数形式.

这题想问一下E选项的as的使用。prep上说as的用法:“as + n表示作为… , as +主语+谓语表示动作之间进行比较”。

那as不是还有做连词解释为“因为、由于”的意思么？

49. (27113-!-item-!-188;#058&003110)

The automobile company announced that the average price of next year's models would decrease

four-tenths of one percent, amounting to about $72, as compared with comparably equipped cars

and trucks this year.

(A) The automobile company announced that the average price of next year's models would

decrease four-tenths of one percent, amounting to about $72, as compared with comparably

equipped cars and trucks this year.

(B) The automobile company announced that the average price of next year's cars and trucks

would decrease four-tenths of one percent, or about $72, from that of comparably equipped models

this year.

percent in next year's models' average price, or about $72, below this year's comparably equipped

cars and trucks.

(D) Compared to comparably equipped models this year, the automobile company announced that

the average price of next year's cars and trucks would decrease about $72, less by four-tenths of

one percent.

(E) Contrasted with comparably equipped cars and trucks of this year, the automobile company

announced that the average price of next year's models would decrease about $72, or four-tenths

of one percent.

(A) amounting to about $72作为伴随状语修饰前面主句,表现了decrease four-tenths of one percent

的伴随结果,使人觉得平均价格减掉0.4%以后价格变为了$72,而逻辑意思是减掉0.4%相当于72$;比

较双方不对应as compared with前面是average price后面是equipped cars.

(B)正确,句子结构合理;使用or about $72修饰0.4%没有歧意;用that代替average price比较双方对应

comparably equipped cars.

(D) the automobile company作为compared to的逻辑主语,不符合逻辑

(E) the automobile company作为contrasted with的逻辑注意,不符合逻辑