PDF《2018 年普通高等学校招生全国统一考试 英语答案解析（北京...》

43 答案:C 【解析】细节题.定位文章第

2 段第

4 行 ?and the worms consumed and broke down about

92 milligrams, or almost 3% of it. 44.答案:B 【解析】细节题.定位文章第

4 段第

4 行 The next step, Debruyn says, will be to identify the cause of the breakdown. Is it an enzyme produced by the worm itself or by its gut microbes? 45.答案:D 【解析】推理题.定位文章最后一段最后一句 But she expects using the chemical in some kind of industrial process----not simply'

millions of worms thrown on top of the plastic'

. 46.答案:C 【解析】 推理题, 考查文章的写作目的. 定位文章第一段最后一句话 So far there is no effective way to get rid of it, but a new study suggests an answer may lie in the stomachs of some hungry worms. D 篇 文章内容:本文属于议论文,讲述了作者对于无人汽车的憧憬与期待. 47.答案:A 【解析】细节题.定位文章第一段最后一句 But however long it takes, the technology has the potential to change our transportation systems and our cities, for better or for worse, depending on how the transformation is regulated. 48.答案:D 【解析】主旨题.本题难度较大,需要结合文章首尾段来综合判断.在首段中, But however long it takes, the technology has the potential to change our transportation systems and our cities, for better or for worse, depending on how the transformation is regulated(如何管理有人驾驶到无人驾驶的转变). 而在最后一 段中 ? The car of the future is coming. We just have to plan for it. 作者面对 无 人驾驶时代即将到来 ,所以 我们必须为其做好规划 .可见,最佳答案为 D. 49.答案:A 【解析】词义猜测题.本题难度较大.一是很多考生可能对选项中 employ 一词 应用 这一含义不甚了解;

另一方面,推理词汇 filed 所在句子的上下文逻辑 理解也有难度. 根据文章, considering the cost of self-driving technology as well as liability and maintenance issues (考虑到无人驾驶的科技成本、责任及维护问题), (所以) the first commercially available driverless cars will almost certainly be fielded by ride-hailing services. (首批商业运营的无人汽车几乎确定运用于叫车 服务) . 50.答案:B 【解析】推理题.本题考查作者对于未来无人驾驶的态度,属于主旨推理题目. 考生可以根据文章整体结构加以把握,包含文章题目 preparing cities for robot cars (为无人驾驶做好准备) ,文章第三段大量篇幅阐述无人驾驶的优势,以及 文章末尾第二句 The coming technological advancement presents a chance for cities and states? (即将到来的技术进度为城市和各个州带来机会?).可知,作者对 未来十分憧憬. 51.【F】本题难度中等,考查 同义复现 .第一段介绍了生气的三种原因,空 格处:了解三种原因带来的意义:了解生气原因,可以帮助我们批判性地控制 自己的情绪. 52.【G】本题难度较大,干扰性较强. 53.【E】 本体难度中等.根据空格之前的 personality traits 以及空格之后的 pre-anger,定位选项 E:Having these personality traits implies the pre-anger state, where anger is in the background of your mind.

54 答案 A 【解析】本题较简单,可从文章结构的总分关系入手.第一段的三个并列要素: triggering events,........