比较当中助动词使用问题

LcR-

复习prep08的时候发现里面有一道引申题（好像出自prep07）：

Since 1990 the globaleconomy has grown more than it did duringthe 10,000 years from the beginning of agriculture to 1950.

A) Since 1990 the global economy has grown morethan it did during the 10,000 years from the beginning of agriculture

B) Since 1990 the growth of the global economyhas been more than that during 10,000 years, from when agriculture began

C) The growth of the global economy since 1990exceeds that which had been for 10,000 years from the beginning of agriculture

D) The growth of the global economy since 1990exceeds what it has been for 10,000 years, from when agriculture began

E) The growth of the global economy since 1990exceeds what it did for the 10,000 years from the beginning of agriculture.

Key: A

我的问题是：

曼哈顿第五版十三章有这么一个关于助动词的语法点：

Helpingv应当和前面时态保持一致。但当需要时态变化时，不要用助动词，写出新时态的动词。

错：I have never seen an aardvark, but last year myfather did.

对：I have never seen an aardvark, but last year myfather saw one.此处就不能用has替代

那么A当中has grown后面出现的did应该是使用错误的呀，但他是正确选项，请教各位这个语法点是不是绝对的！谢谢！

聪明代表

同问 还有一个题
1] Their wines are priced to sell and they ARE / DO?
[2] Their wines have been priced to sell and they HAVE / DO /ARE?
[3] Their wines had been priced to sell and they HAD / DID / WERE?

LcR-

聪明代表 发表于 2018-6-10 11:32
同问 还有一个题
1] Their wines are priced to sell and they ARE / DO?
[2] Their wines have been price ...

请问该题来源？有没有标准答案？

我不确定答案，不过曼哈顿有相似例子：
错Our cars were designed to inspire envy, and they are.
对Our cars were designed to inspire envy, and they do.
They do指代的是“they do inspire”，要用are前面就必须出现过inspring。they指代cars。

层主这题的they只能指代wines，但是这里wines不能像cars发出inspire这个动作一样发出sell这个动作，所以应该不能用do；按理说wines是要被卖的，所以是 Their wines are priced to sell and they ARE SOLD?但是没有这个选项，所以请问有没有标准答案助于理解一下？

聪明代表

LcR- 发表于 2018-6-10 12:59
请问该题来源？有没有标准答案？

我不确定答案，不过曼哈顿有相似例子：

原题是这道题～ 91. In an effort to reduce their inventories, Italian vintners have cut prices; their wines have been priced to sell, and they are.
 
(A) have been priced to sell, and they are
 
(B) are priced to sell, and they have
 
(C) are priced to sell, and they do
 
(D) are being priced to sell, and have
 
(E) had been priced to sell, and they have
A: wines...priced to SELL, and they are [SELLING].
Selling and sell are different forms.
Eliminate A.

B, D, and E: wines...priced to SELL, and they have [SOLD].
Sold and sell are different forms.
Eliminate B, D and E.

The correct answer is C:
wines priced to SELL, and they do [SELL].
Here, do is standing in for sell.
Both verbs are in the same form.

聪明代表

LcR- 发表于 2018-6-10 12:59
请问该题来源？有没有标准答案？

我不确定答案，不过曼哈顿有相似例子：

所以说就是要看内在的meaning 找出 这个代词到底发出的动作然后再选择be/do/have等词？

LcR-

聪明代表 发表于 2018-6-14 09:33
所以说就是要看内在的meaning 找出 这个代词到底发出的动作然后再选择be/do/have等词？ ...

不好意思一站失利之后放空了好几天，现在才看到~
我看了下他的答案，我感觉这里的they是指代前面的人噢

然后我觉得这题的主要考点可能不是意思，主要还是助动词只能代替前面出现过得动词，你看A应该接selling但是前面没有出现过所以不行，BDE应该接sold前面没有出现过所以不行，C应该接sell前面出现过所以可以~

主要应该是这个，嘻嘻~那个看meaning的话我觉得通过这个排除不出来再考虑意思主语和主被动~

聪明代表

LcR- 发表于 2018-6-19 23:18
不好意思一站失利之后放空了好几天，现在才看到~
我看了下他的答案，我感觉这里的they是指代前面的人噢

谢谢 我也7.17要去考了...第一次好紧张 你觉得难度咋样....和 OG比或者GW的

LcR-

聪明代表 发表于 2018-6-27 17:34
谢谢 我也7.17要去考了...第一次好紧张 你觉得难度咋样....和 OG比或者GW的 ...

怎么说...我第一次考太慌了..就基本没看懂CR和RC，然后只记得SC，明显在低分段，都是语法能排除的，不需要考虑语义的那种，难度的话，就真挺简单的，和OG前面题的难度差不多...
我7.10二战啦，自己觉得一站没发挥好，比模考低好多，想快点再考一次，到时候考完看看再跟你讲讲难度体会~

聪明代表

聪明代表 发表于 2018-6-27 17:34
谢谢 我也7.17要去考了...第一次好紧张 你觉得难度咋样....和 OG比或者GW的 ...

加油！！没有问题的～～～！ 祝你这次杀G成功！！

LcR-

聪明代表 发表于 2018-7-1 14:40
加油！！没有问题的～～～！ 祝你这次杀G成功！！

我上7啦~答应你的回来跟你讲一下SC的情况~
我一战V24的时候，SC几乎都是很明显的语法点，二战V35是偏难的语法点，和可能的部分纯语义判断的题（因为也有可能是语法点我没看出来）
所以我觉得还是低分库和OG前面的题目难度差不多，我V35的题库可能就是OG中后部的题目。我觉得OG其实后面的题目还是挺有难度的，OG后面的难题可能和700以上的题目是差不多的
7.17要加油！考前要注意各种题都做做保持手感噢！