SAT语法每日练习题：名词一致性题型

　　六月已经到来，五月紧张备考也已是过世时。大家在接下的时间里要认真备考，记得劳逸结合。课窝网为大家带来SAT语法练习题，属于标准英语用法里的名词一致性题型，共有4个选项。题目配有答案与解析。

　　SAT语法一日一练

　　Some plant pathologists have turned togeneticengineering to devise new ways of responding to botanical diseases. Plant pathologist William Powell, for instance, teamed up with forest biologist Chuck Maynard to restore North America's population of American chestnut trees, which was decimated in the early 1900s by a fungus known as chestnut blight. A fungus, C. parasitica, contributes to the growth of cankers on the trees' trunks; these cankers, in turn, preventa treefrom transporting water from their roots to their branches and leaves. To render American chestnut trees resistant to the blight, Powell and Maynardexperimented with altering the genetic makeup of the trees. The resultant genetically engineered trees are called Darling 4 American chestnut trees, and during the first 15 weeks after infection with chestnut blight, they grow cankers that are much smaller than those that grow on American chestnut trees.

　　以下哪项替换划线处内容更为合适

　　A.NO CHANGE

　　B.trees

　　C.that tree

　　D.it

　　答案：B

　　解析：

　　Choice B is the best answer because it maintains agreement between the plural noun "trees" and the plural pronoun "their." This choice is also consistent with the first part of the sentence's use of plural trees.

　　SAT语法相关词汇

　　population[.pɔpju'leiʃən]n. 人口 ，(全体)居民，人数

　　render['rendə]vt. 使成为，提供，报答，着色; 执行，实施

　　genetically[dʒe'netikəli]adv. 遗传(基因)方面

　　genetic[dʒi'netik]adj. 基因的，遗传的，起源的

　　consistent[kən'sistənt]adj. 始终如一的，一致的，坚持的

　　infection[in'fekʃən]n. 传染，影响，传染病

　　restore[ri'stɔ:]vt. 恢复，修复，使复原

　　devise[di'vaiz]vt. 设计，发明，遗赠给n. 遗赠

　　prevent[pri'vent]v. 预防，防止

　　fungus['fʌŋgəs]n. 真菌，霉菌 (复数为funguses或fungi)

　　2018SAT语法考点清单

　　标准英语用法部分

　　句子边界 Sentence boundaries;从属和并列关系 Subordination and coordination

　　平行结构 Parallelstructure;修饰语位置 Modifier placement(包括修饰语错位和悬垂修饰语)

　　动词时态、语态、语气不一致 Inappropriate shifts in verb tense, mood, and voice

　　代词人称和数不一致 Inappropriate shifts in pronoun person and number

　　代词指代明确性 Pronoun clarity;所有格限定词 Possessive determiners

　　一致性 Agreement(包括主谓一致、名词一致、代词前后指代一致)

　　易混词 Frequently confused words;比较结构 Logical comparison

　　习惯性表达 Conventional expression

　　句末标点符号 End-of-sentence punctuation(包括句号、问号、感叹号)

　　句内标点符号 Within-sentence punctuation(包括冒号、分号、破折号)

　　名词和代词的所有格 Possessive nouns and pronouns(主要涉及撇号的用法)

　　连接一个系列 Items in a series(主要涉及逗号、分号的用法)

　　非限制性和插入性成分 Nonrestrictive and parenthetical elements(主要涉及逗号用法)

　　不必要的标点符号 Unnecessary punctuation

　　观点表达部分：

　　主旨大意 Proposition;支持信息 Support;聚焦中心论点 Focus

　　数量信息 Quantitativeinformation(图表题：表格、折线图、柱状图、饼图等)

　　逻辑连贯性 Logical sequence;开篇介绍、总结、过渡 Introductions, conclusions, and transitions

　　表达准确 Precision;表达简洁 Concision;语言风格 Style and tone

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