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在职研究生英语(一)考前辅导第二章 完形填空第 7 节 / 共 32 节约 30 分钟免费

完形填空:四步做题与整篇演练

认识英语(一)完形填空的篇幅和分值,掌握「首句定调、跳空通读、逐空推敲、回读检查」四步,并用一篇约 280 词的原创短文完整演练 20 个空。

本节考点:完形填空解题步骤首句定调

本节导读

完形填空是英语(一)的第一部分「英语知识运用」。按常见资料的说法(以当年考试大纲为准),它是一篇约 280 词的短文,留 20 个空,每空从 4 个选项里选 1 个,每题 0.5 分,共 10 分。

20 个空只占 10 分,每空分值在全卷题目里最低,却要读完整篇文章。所以这一部分的目标是「稳、快」:用固定的四步,在参考的 15 分钟左右做完,不在个别空上纠缠。学完这一节,你应该能按四步做完一整篇完形,并说出每个空的判断依据属于哪一类。

四步做完形

第一步:读首句,定主题。 完形的首句一般不挖空,它告诉你文章谈什么、态度偏向哪边。读完首句先在心里回答:这篇讲什么?

第二步:跳空通读,抓大意。 不看选项,把全文快速读一遍,遇到空格跳过。目的是知道文章分几层、每层说什么、哪里有转折。很多空要等读到后文才能定,先通读能少走回头路。

第三步:逐空推敲,先易后难。 每个空看三样东西:前后几个词(搭配和语法),所在的句子和前后句(逻辑关系),全文其他地方有没有同一个意思(复现)。有把握的先填,拿不准的标记一下,做完一遍再回来。

第四步:回读检查。 把答案代进去,从头到尾读一遍,看意思是否连贯、前后态度是否一致。

每个空的四类依据

依据看什么例子
搭配与语法空前后的几个词能不能组成固定搭配,词性和形式对不对take … for granted;rather than 连接两个名词
逻辑关系空所在句子与前后句是转折、因果、递进还是举例前句说服务被暂停,后句说需求更强,中间是让步转折
上下文复现前后文有没有同义词、反义词或同一个意思的换说法前面说「准确预测」,后面就可能出现 accuracy、reliable
主题与常识选项是否符合文章主题和基本常识讲天气预报的文章,「靠电报汇总各地读数」合乎情理

做题时,试着给每个空贴一个标签:这是搭配题、逻辑题、复现题还是主题题。贴得出标签,就说明你是有依据地选,不是凭语感猜。

时间与心态

完形的参考用时 15 分钟左右:首句和通读约 3 分钟,逐空约 10 分钟,回读约 2 分钟。卡住的空先按「最符合主题」的选项涂上,别空着;整卷做完还有时间再回来。

还有一条心态:完形的选项往往词性相同、意思相近,不要指望每个空都百分之九十以上有把握,有依据地排除两项、在剩下两项里选更贴合上下文的一项,就是合格的做法。

易错提醒

  • ❌ 一上来就看第一个空的选项。✅ 先读首句、跳空通读,知道文章往哪里走再做题。

  • ❌ 只看空格前后两三个词就选。✅ 搭配题看前后词,逻辑题要看前后句,复现题要看全文。

  • ❌ 某个空想了三分钟还在想。✅ 标记后先往下做,后文常常会给出线索。

  • ❌ 选一个意思「好听」的词。✅ 选与上下文一致的词,转折处要选与前文相反的意思。

  • ❌ 做完不回读。✅ 代入答案读一遍,最容易发现逻辑词选反、态度前后不一。

例题精讲

下面是一篇约 280 词的原创短文(按常见资料所说的大纲篇幅编写),完整走一遍四步。先自己做,再看答案和依据。

例题 Read the following text. Choose the best word or phrase for each numbered blank.

For most of history, predicting the weather was regarded less as a science than as a matter of folk wisdom. Sailors watched the color of the sky, farmers (1) ___ the behavior of animals, and few people believed that tomorrow's rain could be (2) ___ with any accuracy. That began to change in the mid-nineteenth century, (3) ___ the telegraph made it possible to collect reports from distant places almost (4) ___.

For the first time, observers in dozens of towns could send their readings to a central office on the same morning. By (5) ___ these readings on a map, forecasters could see storms as moving systems (6) ___ isolated events. A storm that had struck the west coast, (7) ___, was likely to reach the capital a day or two later.

The early forecasts were far from (8) ___. Critics mocked officials whose predictions failed, and in some countries the service was (9) ___ suspended after several embarrassing mistakes. (10) ___, public demand for warnings proved stronger than the doubts. Fishing communities, which had lost many boats to sudden gales, (11) ___ the new storm signals as a lifeline.

What turned forecasting into a modern science, (12) ___, was not better telegraphs but better theory. Early in the twentieth century, researchers (13) ___ that the atmosphere obeys the same physical laws as any other fluid, and that its future state could, in (14) ___, be calculated from its present one. The calculations were so (15) ___ that a single six-hour forecast took weeks to complete by hand, (16) ___ the idea survived. When electronic computers (17) ___ after the Second World War, weather prediction was among the first problems they were (18) ___ to.

Today's forecasts are not perfect, but a five-day forecast is now about as (19) ___ as a one-day forecast was forty years ago, a quiet revolution that most of us (20) ___ for granted.

选项(第 1–10 空):

  1. A. ignored B. avoided C. observed D. trained
  2. A. predicted B. prevented C. avoided D. produced
  3. A. which B. where C. that D. when
  4. A. gradually B. instantly C. rarely D. secretly
  5. A. hiding B. selling C. checking D. plotting
  6. A. as well as B. rather than C. such as D. in addition to
  7. A. however B. in contrast C. for example D. otherwise
  8. A. reliable B. famous C. expensive D. complex
  9. A. hardly B. rarely C. barely D. temporarily
  10. A. Therefore B. Similarly C. Nevertheless D. Besides

选项(第 11–20 空):

  1. A. rejected B. welcomed C. replaced D. ignored
  2. A. however B. therefore C. for instance D. in other words
  3. A. denied B. doubted C. forgot D. argued
  4. A. practice B. principle C. return D. vain
  5. A. simple B. accurate C. laborious D. cheap
  6. A. so B. because C. unless D. but
  7. A. appeared B. disappeared C. failed D. retired
  8. A. objected B. applied C. accustomed D. limited
  9. A. popular B. short C. accurate D. costly
  10. A. take B. make C. give D. hold

第一、二步。 首句定调:天气预报过去被看作民间经验而不是科学。通读后知道全文四层:过去靠经验;电报让各地读数汇总成图;早期预报出错、仍被需要;理论和计算机让它成为科学。

第三步:第 1–10 空的答案与依据。

空答案依据
1C与 watched 并列,农民「观察」动物,主题题
2A后文全是 forecast、prediction,复现题
3D先行词是时间 the mid-nineteenth century,从句完整,用 when
4B电报的意义在于「几乎即时」收到远方的报告,主题题
5D把读数「标在」地图上,搭配题(plot … on a map)
6B把风暴看作移动的系统「而不是」孤立事件,逻辑题
7C西海岸的风暴一两天后到首都,是前一句的例子
8A下文说预报失败、被嘲笑,早期预报「远不可靠」
9D后文说需求更强、服务还在,所以是「暂时」中止
10C前面说出错、被暂停,后面说需求更强,让步转折

第 11–20 空的答案与依据。

空答案依据
11B渔民失去过很多船,把风暴信号看作救命稻草,「欢迎」
12A前文强调电报,这里说真正的推动力是理论,转折
13D研究者「提出」大气遵循流体的物理规律,后文沿用了这个思路
14Bin principle「原则上」,与下一句「实际算起来要几周」相对;in practice「实际上」正好与下一句矛盾
15Cso … that:计算「费力」到六小时的预报要算几周
16D算得极慢,「但」这个想法活了下来,转折
17A计算机「出现」以后,天气预报是它最早处理的问题之一
18Bbe applied to「被用于」,搭配题
19C与第 2 空的 accuracy 复现,今天五天的预报和当年一天的一样「准」
20Atake … for granted「视为理所当然」,搭配题

第四步。 代入答案回读:从「靠经验」到「靠电报」再到「靠理论和计算机」,态度从怀疑转为肯定,前后一致。

本节小结

  • 完形填空约 280 词、20 空、每空 0.5 分(常见资料的说法,以当年大纲为准),参考用时 15 分钟左右。
  • 四步:读首句定主题、跳空通读抓大意、逐空推敲先易后难、回读检查。
  • 每个空找依据:搭配与语法、逻辑关系、上下文复现、主题与常识。
  • 卡住的空先标记、按主题涂一个,后文常会给出线索。

学完练一练

按本节考点从本课的课后练习里抽题(每次 10 道以内),做完看解析、错题自动进错题本。

本节内容由 AI 辅助编写,配图由 AI 生成,仅供备考参考;考试要求以《全国各类成人高等学校招生考试大纲(2024 年版)》及浙江省教育考试院当年公布为准。

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