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可以的。 A,介词短语，分词，形容词词组位于句首时，其逻辑主语等于句子主语。
介词短语如：in contrast to,(contrary to 例外)，as well as, besides,(un)like,
分词：doing sth/v-ed,或前面加介词的分词短语：by doing…, in addition to doing …,等等
形容词短语：如Reluctant to do sth, sb…..
摘自： http://forum.chasedream.com/dispbbs.asp?BoardID=23&ID=5041 以下为两道OG 10 例题： 19. In addition to having more protein than wheat does, the protein in rice is higher quality than that in wheat, with more of the amino acids essential to the human diet. (A) the protein in rice is higher quality than that in (B) rice has protein of higher quality than that in (C) the protein in rice is higher in quality than it is in (D) rice protein is higher in quality than it is in (E) rice has a protein higher in quality than In this sentence, the initial clause modifies the nearest noun, identifying it as the thing being compared with wheat.
By making protein the noun modified, choices A, C, and D illogically compare wheat with protein and claim that the protein in rice has more protein than wheat does. In C and D, the comparative structure higher in quality than it is in wheat absurdly suggests that rice protein contains wheat. B, the best choice, logically compares wheat to rice by placing the noun rice immediately after the initial clause. B also uses that to refer to protein in making the comparison between the proteins of rice and wheat. Choice E needs either that in or does after wheat to make a complete and logical comparison. 241.
As well as heat and light, the Sun is the source of a continuous stream of atomic particles known as the solar wind. 241.
As well as heat and light, the Sun is the source of a continuous stream of atomic particles known as the solar wind.(A) As well as heat and light, the Sun is the source of a continuous stream (B) Besides heat and light, also the Sun is the source of a continuous stream (C) Besides heat and light, the Sun is also the source of a continuous streaming (D) The Sun is the source not only of heat and
light, but also of a continuous stream (E) The Sun is the source of not only heat and
light but, as well, of a continuous streaming Choice D, the best answer, has no modification errors and uses parallel phrases to complete the idiomatic construction not only ... but also.
Choices A, B, and C have modification errors: As well as heat and light and Besides heat and light cannot logically modify the Sun, the nearest noun, as grammar requires them to do. This misdirected modification suggests that heat and light are also (in addition to the Sun) a source of the solar wind. Choice B may be faulted for the awkward word order of also the Sun, while C unnecessarily uses streaming rather than the more straightforward stream. Choice E fails to use parallel phrases in the idiomatic construction not only x ... but [also] y: of should not appear before not only if it appears after but, and but also is preferable to but. Finally, the use of the gerund streaming rather than the more straightforward noun stream is needlessly awkward.
82. In contrast to large steel plants that take iron ore through all the steps needed to produce several different kinds of steel, processing steel scrap into a specialized group of products has enabled small mills to put capital into new technology and remain economically viable. (A) processing steel scrap into a specialized group of products has enabled small mills to put capital into new technology and remain (B) processing steel scrap into a specialized group of products has enabled small mills to put capital into new technology, remaining (C) the processing of steel scrap into a specialized group of products has enabled small mills to put capital into new technology, remaining (D) small mills, by processing steel scrap into a
specialized group of products, have been able to put capital into new technology and remain (E) small mills, by processing steel scrap into a
specialized group of products, have been able to put capital into new technology and remained The logical comparison here is between large steel plants and small mills. Choices A, B, and C illogically contrast large steel plants with [the] processing [of] steel scrap. Further, in choices B and C remaining is not parallel with put; consequently, it is not clear exactly what is remaining economically viable. The contrast between large plants and small mills is logically phrased in choices D and E, but remained in E is not parallel with put. Choice D, the best answer, uses parallel verb forms to complete the construction have been able to put... and remain. 注意：Unless不用 141. Unlike transplants between identical twins, whose genetic endowment is the same, all patients receiving hearts or other organs must take antirejection drugs for the rest of their lives. (A) Unlike transplants between identical twins, whose genetic endowment is the same (B) Besides transplants involving identical twins
with the same genetic endowment (C) Unless the transplant involves identical twins
who have the same genetic endowment (D) Aside from a transplant between identical twins with the same genetic endowment (E) Other than transplants between identical twins,
whose genetic endowment is the same In A and B, the phrases beginning Unlike... and Besides... modify patients, the subject of the main clause; thus A absurdly states that Unlike transplants ..., patients... must take ... drugs, and B that all patients except for transplants... must take ... drugs. In B and D the expression identical twins with the same genetic endowment wrongly suggests that only some identical twin pairs are genetically identical. In E, the construction Other than transplants..., all patients ... must take... drugs illogically suggests, as in B, that some patients are transplants. Choice C, the best answer, solves these problems by using a clause introduced by Unless to describe the exception to the rule and a nonrestrictive clause beginning with who to describe the characteristic attributed to all identical twins. 希望可以帮到你 ：） |
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发表于 2008-10-25 12:12:00
