扫描二维码，直接登录
题库 / OG2019-SC-737
The United Parcel Service plans to convert its more than 2,000 gasoline-powered trucks in the Los Angeles area to run on cleaner-burning natural gas.
to convert its more than 2,000 gasoline-powered trucks in the Los Angeles area to
to convert its more than 2,000 trucks in the Los Angeles area that are powered by gasoline to
on converting its more than 2,000 gasoline-powered trucks in the Los Angeles area that will
for its more than 2,000 gasoline-powered trucks in the Los Angeles area to convert to
that its more than 2,000 trucks in the Los Angeles area that are powered by gasoline will convert to
题目分析：The United Parcel Service计划将其在LA的超过两千辆的汽油车改装为使用清洁能源天然气。
选项分析：
A选项：正确。plan to convert看成一个大谓语，主语真正要做的动作为convert，宾语为trucks, to 后面为第二个宾语，省略了trucks。还原之后为convert sth to (trucks) run on...run on为后置定语
B选项：that are powered by gasoline成为了定语从句，跳过in LA修饰trucks, 这个不算绝对错误。只是和A相比，A更明确简洁一些，所以舍B留A。
C选项：that will run...是trucks的定语从句，那么主干成分为“UPS转变卡车”，但逻辑上来说，应该是转变汽油卡车变成天然气卡车（双宾为主干成分，而定语不是）。
D选项：plan后面是不定式作宾语，全句核心为UPS plans for sb to do sth，即UPS计划：某人做某事，那么此时为trucks主动去convert，但逻辑上应该是UPS converts trucks to sth.
E选项：plan后面是一个宾语从句，宾语从句里trucks是主语，convert是谓语，此时变成了trucks去转变，但逻辑上来说应该是UPS使卡车转变。
B. to convert its more than 2,000 trucks in the Los Angeles area that are powered by gasoline to
This is INCORRECT because the phrase “that are powered by gasoline” suggests that only some trucks (the ones powered by gasoline) will be converted. This isn’t true – all of the trucks are being converted because they are all gasoline-powered!
B选项：that are powered by gasoline成为了定语从句，跳过in LA修饰trucks, 这个不算绝对错误。只是和A相比，A更明确简洁一些，所以舍B留A。
D选项：plan后面是不定式作宾语，全句核心为UPS plans for sb to do sth，即UPS计划：某人做某事，那么此时为trucks主动去convert，但逻辑上应该是UPS converts trucks to sth.
E选项：plan后面是一个宾语从句，宾语从句里trucks是主语，convert是谓语，此时变成了trucks去转变，但逻辑上来说应该是UPS使卡车转变。
省略了trucks。还原之后为convert sth to (trucks) run on...run on为后置定语
在宾-宾补结构而转化为宾-从句结构中，注意以下问题：
1，从句主语到底能不能发出这个动作？
2，主句谓语作用于宾语还是作用于一件事？
3，如果从句中变成了被动，前面有没有过这个被动的逻辑主语？如果有，不应该用被动
plan后面接to do，排除CDE。另外E里边plan后面接从句，从句的主要部分是trucks will convert to...，但是trucks不能自发地convert。
B. to convert its more than 2,000 trucks in the Los Angeles area that are powered by gasoline to
This is INCORRECT because the phrase “that are powered by gasoline” suggests that only some trucks (the ones powered by gasoline) will be converted. This isn’t true – all of the trucks are being converted because they are all gasoline-powered!
注意B to convert its more than 2,000 trucks in the Los Angeles area that are powered by gasoline to
to convert its more than 2,000 trucks in the Los Angeles area that are powered by gasoline to
我认为C的选项错在that will的使用上,看成从句也只能修饰area,其他无法组成句子
C中That后面为定于从句，只修饰前面的truck，这样前后两个Truck不是并列关系。与原句意思不符。
D选项是: The UPS plans for trucks to convert. UPS为了convert，而计划trucks。正确的用法是 I plan for the trip early in the summer to save money on tickets.
CONVERT 词性理解错误：convert A to B, 使A转行成B
不选trucks in the Los Angeles area that are powered by gasoline的原因是，这个定语从句表示，汽油车可能只是一部分。但原句的意思是，所有汽油车转成清洁能源车。
convert sth to do
do 的逻辑主语是sth
C选项：that will run...是trucks的定语从句，那么主干成分为“UPS转变卡车”，但逻辑上来说，应该是转变汽油卡车变成天然气卡车（双宾为主干成分，而定语不是）。
定语不是主干成分/核心词问题。
C选项：that will run...是trucks的定语从句，那么主干成分为“UPS转变卡车”，但逻辑上来说，应该是转变汽油卡车变成天然气卡车（双宾为主干成分，而定语不是）。
to do只是单纯的表达目的，并不是convert sth to sth的结构
定从修饰：that are powered by gasoline成为了定语从句，跳过in LA修饰trucks, 这个不算绝对错误。只是和A相比，A更明确简洁一些，所以舍B留A。
plan to do sth，计划做某事；the plan to do sth, the plan for doing sth
B相比A：that跳跃了in the Los Angeles修饰卡车，没有A的就近修饰好。
这道题不难，但是要看清主语，到底是谁去convert，是company还是truck
pan to do
gasoline-powered truck 就近修饰原则
而b修饰词离的太远了
错，因为in the los angeles 是修饰trucks的 所以可以跳跃。如果你理解成是状语的话，那就不可以跳跃。总的来说，还是A简洁 所以选A
登录 或 注册 后可以参加讨论
首先，做题时纠结平行问题，认为convert A to B则A，B需要平行。其实gasoline-powered trucks 和 （trucks） run on natural gas是平行的，只是省略了trucks。
B项错在改变了语意。2000 trucks that are powered by gasoline表示部分是用gas line的，而2000 gasoline-power trucks是2000辆全部都是。
That从句跳过in LA修饰trucks不算完全错误。
答案是比较出来的
1、which定语从句，只能只能只能修饰最近的名词，相比之下可以排除
2、比较动词的to do / that it will do...的形式，注意1）是否体现了动作发出者