以下为部分英语四级选词填空原文及答案,空前

作者:必威-重要消息

  作者:兰州学校新东方李逸飞老师

  [解析]

  48。 Which memory-related symptom should people take seriously?

  The stations in Aclima’s arrays are triangular and measure 20cm along a side。 Each contains 12 off-the-shelf sensors that detect pollutants such as ozone, carbon monoxide and methane, as well as the small particles of which smog is composed。 They also monitor basic data such as temperature and humidity, which affect how pollution forms and lingers。 The elements of an array may be fixed and spaced according to what exactly they are trying to measure。 Or they can be attached to vehicles, so that entire roads can be sampled routinely。

  34。 I)inhabitants

  All of which, combined with California’s reputation as the home of technological 29 ,makes the place ideal for developing and testing systems designed to monitor pollution in 30 。And that is just what Aclima, a new firm in San Francisco, has been doing over the past few months。 It has been trying out monitoring that are 31 to yield minute-to-minute maps of 32 air pollution。 Such stations will also be able to keep an eye on what is happening inside buildings, including offices。

  32。 L outdoor

  46。 Why does the author say that one needn’t be concerned about memory slips?

  35 creating

  29。 J)innovation

  Directions: In this section, there is a passage with ten blanks。 You are required to select one word for each blank from a list of choices given in a word bank following the passage。 Read the passage through carefully before making your choices。 Each choice in the bank is identified by a letter。 Please mark the corresponding letter for each item on Answer Sheet 2 with a single line through the centre。 You may not use any of the words in the bank more than once。

  27。 N restricted

  Directions: In this section, there is a passage with ten blanks。 You are required to select one word for each blank from a list of choices given in a word bank following the passage。 Read the passage through carefully before making your choices。 Each choice in the bank is identified by a letter。 Please mark the corresponding letter for each item on Answer Sheet 2 with a single line through the centre。 You may not use any of the words in the bank more than once。

必威,  Without wind and other weather to move them on, these data show, indoor levels of many nasties can be between two and five times those outside。 The Googleplex is in Silicon Valley—a relatively clean part of the state。 If such ratios also apply on a smoggy day in LA, watch out。

  [语义分析]be intended to打算、旨在,be restricted to局限于。根据语义可知,该州的空气污染并非局限于其南部地区,故选N。

  31 intended

  31。 K intended

  Section C(第一套)

  30 detail

  35。 E)creating

  35 creating

  解析:空前介词,空后名词,空格填动词ing,结合语义,E选项正确。

  C) Failure to remember the names of movies or actors。

  34 inhabitants

  [语义分析]collaborate with与……合作,creat创造,故选B。

  Section A

  34。 答案I

  Forgetting the name of an actor in a favorite movie, for example, is nothing to worry about。 But if you forget the plot of the movie or don’t remember even seeing it, that’s far more concerning, Daffner says。

必威 1

  [语法分析]根据空前的have been可知,此空应填入分词。Aclima前文提到是一家公司,应表示主动,所以此处应填现在分词。符合的有collaborating和creating。

  To this end, Aclima has been 33 with Google’s Street View system。 Davida Herzl, Aclima’s boss, says they have revealed pollution highs on days when San Francisco’s transit workers went on strike and the city’s 34 were forced to use their cars。 Conversely, “cycle to work” days have done their job by 35 pollution lows。

  27。 答案N

  When you forget entire experiences, he says, that’s “a red flag that something more serious may be involved。” Forgetting how to operate a familiar object like a microwave oven, or forgetting how to drive to the house of a friend you’ve visited many times before can also be signs of something going wrong。

  Print edition | Science and technology

  C) consequence K) intended

  D) consumers L) outdoor

  34。 I inhabitants

  B) Inability to recall details of one’s life experiences。

  28 consequence

  [语义分析]detail细节,in detail固定搭配,详细地。本句译为:使得这个地方十分适用于研发及检测污染全面监测系统,故选F

  Since the 1940s, southern California has had a reputation for smog。 Things are not as bad as they once were but, according to the American Lung Association, Los Angeles is still the worst city in the United States for levels of 26 。Gazing down on the city from the Getty Center, an art museum in the Santa Monica Mountains, one would find the view of the Pacific Ocean blurred by the haze(霾)。Nor is the state’s bad air 27 to its south。 Fresno, in the central valley, comes top of the list in America for year-round pollution。 Residents’ hearts and lungs are affected as a 28 。

  35。 E creating

  A) Having regular physical and mental checkups。

  Something in the air tonight

  31。 K)intended

  2018年上半年全国大学英语四六级考试于6月16日进行,新浪教育24小时全程关注,为你带来第一手四六级考试资讯。以下为英语四级选词填空解析:

  解析:介词of后填名词,根据上下文语义,该空后为pollutants,污染物。

  Section A

  27 restricted

  30。 F)detail

  27 restricted

  26。 答案M

  G) domestic O) sum

  来源:新东方

  [语法分析]be to,与前文一样,此处需要填入能与之搭配的单词。

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