请帮忙分析两个英语选择题,200分(1)Mr.Reed made up his mind to devote all he had tosome schools for poor children.A:set up B:setting up C:have set up D:having set up(2)The research is so designed that once nothing can be done to ch

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请帮忙分析两个英语选择题,200分(1)Mr.Reed made up his mind to devote all he had to____some schools for poor children.A:set up B:setting up C:have set up D:having set up(2)The research is so designed that once____ nothing can be done to ch
请帮忙分析两个英语选择题,200分
(1)
Mr.Reed made up his mind to devote all he had to____some schools for poor children.
A:set up B:setting up C:have set up D:having set up
(2)
The research is so designed that once____ nothing can be done to change it.
A:begins B:having begun C:beginning D:begun
想请人帮助分析与作答,要尽量详细,

请帮忙分析两个英语选择题,200分(1)Mr.Reed made up his mind to devote all he had to____some schools for poor children.A:set up B:setting up C:have set up D:having set up(2)The research is so designed that once____ nothing can be done to ch
答案：(1) B (2) A
(1)Mr.Reed made up his mind //to devote all he had //to____some schools for poor children.
你先把句子划分一下,把结构弄清楚.如上面我用“//”来隔开句子,第一部分Mr.Reed made up his mind表明Mr.Reed下定决心,to devote all he had 表明倾其所有致力于……省略号后面就是要你填的东西,也就是第三部分,这样看来这个空格涉及到devote这个词的用法,有以下两种,很明显答案应该选B.
devote oneself to sth/doing sth
devote sth to sth/doing sth
（2）这题关系到“once”和“begin”的用法.根据句意,once在这里是一旦的意思,后面接一般现在时态,对于begin,你最好去查下字典,并不存在上面好几个人说的“it is begun”的省略用法,因为begin不能用作被动语态,再怎么说,一件事情怎么可以说成“被开始”呢?

第一题选B,devote sth to doing sth 是固定结构，Mr.Reed 下定决心去倾其所有来建造一些提供给贫困孩子的学校，这只是他的想法，并没有付诸实施，所以不需要用完成时态。
第二题选A，begin 没有被动语态。整个句子的意思是，这个调查是如此精心设计，一旦开始便不可改变。其中once引导的是假设性从句，其中应该使用虚拟语气，所以用原型、...

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B
D

1选Bhe had是修饰成分，DEVOTE TO 后面要加ing
2选D ONCE指的是一旦的意思
so that 句型，后面加句子，应该是it is begun ，此句中it指的是研究可以省略，所以选A

1题选A
里德先生下决心奉献出他的一切来为贫困的孩子们建立学校。
可以看出决心是下定了，但学校盖好没有还不得而知，应该用一般形式。
2题选B
研究如此精密以至于一旦开始便无法改变。
“开始”是假设的，用虚拟语气比较合适。...

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1题选A
里德先生下决心奉献出他的一切来为贫困的孩子们建立学校。
可以看出决心是下定了，但学校盖好没有还不得而知，应该用一般形式。
2题选B
研究如此精密以至于一旦开始便无法改变。
“开始”是假设的，用虚拟语气比较合适。

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第一题的答案是B。因为devote是个及物动词，与它搭配的to是个介词故后面要跟一个名词或相当与名词的成分。D好像也符合这要求但根据意识来看很显然是要做而没做的事情所以不能用动名词的完成形式。
第二题中的once根据句子意思只能做一旦解，而该词做一旦解则是一个连词，所以只能选D，把once begun看成是once it is begun状语从句的简略。...

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题目解析:
(1)选B.
此题考查devote一词.
devote一般有两个知识点:
devote oneself to sth.献身于,致力于...
devote sth. to sth.把...用于...
这里考查第二个用法.要特别注意,也要牢记:这两个用法中to都是介词(而不是动词不定式),意味着后面要接名词或是动名词形式(即接动词要写成ing形式).
这是比较特殊的用法,要单独总结记住.
故排除A,C,而一般没有介词+完成时的用法.
(2)选D.
这个句子用so...that连接,故连接的两个简单句都应该保持主语一致,即都是The research.
既然是这项研究做主语,那么这项研究就应该"被开始",应用被动形式.
A,C均不是,而B应该为having been begun,故选D.

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确实是 B D

（1）A . Reed先生决定把他的所有财产奉献出来给穷孩子建几所学校。
all he had to。to 后面跟一般现在式
（2）A . once，一旦…就。一旦开始，就……，应用一般现在式。

第一题选B,devote sth to doing sth 是固定结构，Mr.Reed 下定决心去倾其所有来建造一些提供给贫困孩子的学校，这只是他的想法，并没有付诸实施，所以不需要用完成时态。第二题选D.
这个句子用so...that连接,故连接的两个简单句都应该保持主语一致,即都是The research.
既然是这项研究做主语,那么这项研究就应该"被开始",应用被动形式....

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B
D

1.B devote to中的to是借此，后面要加动词的ing形式
2.D once后面省略了主语 the research
research与begin的关系是被动的，所以要用begun
希望我说的你听得懂

B. 因为devote...to...中的to是介词，所以后面不能接动词的原形，而应该接动词的ing形式。
D 省略句，once it is begun

1.B /devote to doing sth.意为捐献，贡献～故选B.
2.D /这里用的是分词的形式，表示被动，once begun一旦被做，指的是人来做，所以用的是分词的形式。

1）A 因为：首先里德先生并没有为贫困学生建造学校，文章all 后省略that引导的定从；其次have to是固定搭配后接原型故排除B,D.文章had to表虚拟，即应翻译为：里德先生拿定主意捐献所有他本来不得不为贫困孩子建造学校的金钱，积蓄均可。（all可灵活翻译）
2）C 因为：文章是由so that引导的状从，在这里 once作一旦翻译引导从句，从句中省略主语research，且...

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可以从固定句型入手~第一题选B,devote sth to doing sth 是固定结构，Mr.Reed 下定决心去倾其所有来建造一些提供给贫困孩子的学校，这只是他的想法，并没有付诸实施，所以不需要用完成时态。
第二题选A，begin 没有被动语态。整个句子的意思是，这个调查是如此精心设计，一旦开始便不可改变。其中once引导的是假设性从句，其中应该使用虚拟语气，所以用原型,...

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1.a
2.a

B
D

请帮忙分析两个英语选择题,200分(1)Mr.Reed made up his mind to devote all he had to____some schools for poor children.A:set up B:setting up C:have set up D:having set up(2)The research is so designed that once____ nothing can be done to ch 1-2两道选择题.请帮忙分析下. 两个选择题.分析.数学一年级英语选择题!帮忙!选择题请英语高手帮忙分析句子结构一道英语选择题,请帮忙分析选项,Susan_____Guangzhou_______Zhuhai the day after tomorrowA.leaves,forB.leaves,toC.is leaving,forD.is leaving,to请帮忙选出正确选项,并翻译整句话,请分析此选项, 英语选择题求分析七下英语选择题请分析选择原因请帮忙做一些英语选择题、谢谢了! 一道英语选择题,请帮忙分析正确选项,Tom's grandfather____________more time with him on weekendsA.keepsB.spendsC.costsD.pays.请帮忙选出正确选项,并分析,翻译整句话! 请帮忙分析这句英语选择题：_ I have got from this lecture is out of my expectation.这句是否应用what引导,而不是that? 两个英语选择题英语一道英语选择题,请帮忙,非常感谢!My grandmother found watching TV______but I enjoyed it very much.A.frustratedB.frustratingC.excitingD.excited请帮忙翻译整句话,并分析正确选项,谢谢! 一道选择题,请大神帮忙两个选择题（英语）英语两个选择题... 请帮忙分析,越快越好, 请帮忙分析下这两题,