Question

sat.语法改错。求解、

1.A..Because ) Ms.M, the new chemistry teacher, B.. presented ) the subject C. so thorough), concepts that D. had been difficult ) to understand now seemed simple to the strdents. E..no error.)

2.A...Determined )to make a name B..for herself ) C.. as a writer )of short stroies, H never submits anything to an deitor until D....revising) it several times. E..no error.)
另。为什么不是A.

3.The Enviornmental Protection Angency has named six winners A....of their ) Water Effiency Leader Award, created B...to encourage ) C....innovation in )developing products and practices that D... use) water efficiently. E...no error.)

另。C的单复数是对的吗。

若有打错，Please见谅。

Answer 1

第一题

错误 C （改为 thoroughly）

1、本句结构

原因状语：Because Ms. M, the new chemistry teacher, presented the subject so thoroughly,—— 由于新化学教师 M 女士是那样精确地地提出这个课题
主句：concepts now seemed simple to students 一些概念现在对学生来说看起来简单了。
定语从句：that had been difficult to understand 曾经是难于理解的（一些概念）

2. 选项分析,

A. Because —— 引导原因状语从句Ms. M, presented the subject, 没有错
B. presented —— 是原因状语从句中的谓语动词，时态正确，没有错误
C. so thorough —— 应该是谓语动词 presented 的程度状语，但是thorough 是形容词，应该改为副词 thoroughly
D. had been difficult —— 是主句中主语concepts 的定语从句that had been difficult to understand. 中的谓语部分（系表结构），没错。

第二题 ）

错误 D （应该改为having revised

1、本句结构

原因状语：Determined to make a name for herself as a writer of short stories, ——因为决心作为短篇小说作家使自己成名。
句子主干：He never submits anything to an editor until revising it several times.直到修改了几次后他才向编辑提交了作品

2、选项分析

A. Determined —— 由 when he is determined to 变化而来的分词短语状语，没错。
B. for herself——是惯用短语to make a name for … (使某人成名) ，没错。
C. as a writer —— 介词 as 表示“作为”，没错。
D. revising —— 因为修改文章发生在提交之前，因此需要用动名词的完成时态，应该改为 until having revised

第三题

错误：A（把 of 改为 for）

1、本句结构

主干句：The Environmental Protection Agency has named six winners for their Water Efficiency Leader Award, ——环境保护局已经提名六个优胜者为他们的水效率领导奖
Award 的非限制性定语created to encourage innovation in developing products and practices that use water efficiently —— 这种奖励是位鼓励在发展生产和用于水效率实践中的创新而设立的

2、选项分析

A. of their ——介词用法错误，习惯用语是 name sb. for，意思是“提名某人为…”
B...to encourage —— 不定式作 created 的目的状语，即“为鼓励而设立”，没错。
C. innovation in —— innovation 是 encourage 的宾语，介词 in 和后面的developing products and practices 构成了 innovation 的后置定语。没错
D. use—— that use water efficiently 是复数名词 practices 的定语从句，没错。

Answer 2

1. C. thorough 形容词不能修饰动词present
2. E. 因为是 She is determined to make a name for herself.....。 所以作为状语用determined而不是determining没错啊。
3.A. C和D可以看作是正确的。因为that use water efficiently可以看作是products and practices 的定语。而name sb. for sth.才是提名。就算有name of，用their也是不对的。应用its指代agency

追问

第一个应该怎么改呢。
第二题正确答案应该是选D. 我怎么觉得是。she determines to make a ....
第三题我怎么觉得看的有点混乱。能再说清楚点嘛。谢谢。

追答

考试又不需要改正。。要改改成thoroughly。
第二题我就看了a选项，a没错。当然可以说 I have determined to do sth. 或 I am determined to do sth.既然两种都对，那么就不能说它错。而且，until作为连词，后面要加完整句子，也就是要写成until she revises/has revised it several times.但是其实把until看成介词然后加动名词也不是不可以，但是有点awkward，所以一般出现的这种情况就比a选项更错。

第三题，简单点讲，of their应该用for its（或者for the)。这个奖项是那个agency设立的，所以是its。指代单数 agency. name the six winners for the award 就是提名这六个优胜者获奖