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题库 / OG2016-SC-104
Heating-oil prices are expected to be higher this year than last because refiners are paying about $5 a barrel more for crude oil than they were last year.
Heating-oil prices are expected to be higher this year than last because refiners are paying about $5 a barrel more for crude oil than they were
Heating-oil prices are expected to rise higher this year over last because refiners pay about $5 a barrel for crude oil more than they did
Expectations are for heating-oil prices to be higher this year than last year's because refiners are paying about $5 a barrel for crude oil more than they did
It is the expectation that heating-oil prices will be higher for this year over last because refiners are paying about $5 a barrel more for crude oil now than what they were
It is expected that heating-oil prices will rise higher this year than last year's because refiners pay about $5 a barrel for crude oil more than they did
题目分析：
略
选项分析：
A选项：Correct. 本选项在语法和逻辑上均是正确的。比较对象是this year和last year，即，两个年份。
B选项：rise表达了“上升”的意思，而higher表示更高。在逻辑上，rise的结果一定是“使得某物higher”，因此，rise或higher只能存在一个，higher赘余；
另外，higher…than…是习惯用语，higher…over…是不正确的。
C选项：比较对象不对等。比较两个年份的价格在本题中也是可以的，但是，last year's在than的身前无法找到平行对象，可以改为： this year's heating-oil prices are higher than last year's prices.
D选项：higher…over…习惯用语错误同(B)。
E选项：比较对象错误同(C)；expect身后不能用宾语从句，而应该用不定式。这点考查了“不定式和从句的区别”。
老师，E选项it不是形式主语吗？那主语就是that引导的主语从句，为什么不可以用sth is expected呢？
老师回你了吗？所以是考察不定式和从句的区别？表达状态的转换应该用不定式？所以E不对对吗？
1-比较级 adj-er + 应该加than, higher over的说法是错误的，排除 BD排除；
2-C比的是expectation， 今年的期望比去年的期望高，偷换了主语；应该是价格比去年高，错；
3-剩下A和E，考察expect的宾语从句和不定式的区别，表达状态转换用不定式，表达状态稳定用从句，因此这里that从句是不对的，
排除E；
综上选A；
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这里面expectation和expected是充当了不同的成分，可以考虑外延和内涵的考点吗？
当然不可以了。
老师，请问一下，这里很明显的应该是this year的价格和last year的价格相比较，怎么可能是年份比较呢？年份比较完全没有任何意义啊。
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同问 不应该是价格与价格比较吗？怎么A句中价格和年份比较了？或者说是省略了哪一部分？
同样没有看懂A的解析，为何价格能够和last year进行比较呢？至少也应该说those of last year吧。
对啦。
A的平行结构没看明白，价格怎么能和年份平行呢？？
我觉得比较的是今年的石油价格和去年的石油价格，
还有 last year ‘s 不对，就算是比较价格， 因为不是活物，不能用's 。