CET4专项04:四级阅读专项上(选词填空+长篇匹配)
阅读占35%(约248.5分),是四级分值最高的部分。其中选词填空占5%,长篇匹配占10%,仔细阅读占20%。本篇聚焦前两种题型的技巧。
一、选词填空(Banked Cloze)
1.1 题型介绍
- 形式:一篇200-250词的文章,挖10个空,从15个备选词中选10个填入
- 分值:5%(每题0.5分,共5分)
- 时间建议:7-8分钟(不要花太多时间,性价比低)
1.2 核心方法:词性判断法
第一步:给15个备选词标词性
| 词性 | 常见后缀 | 判断技巧 |
|---|---|---|
| 名词(n.) | -tion, -ment, -ness, -ity, -ance, -er, -or | 冠词/形容词/介词后 |
| 动词(v.) | -ate, -ize, -en, -ify | 主语后、to后、情态动词后 |
| 形容词(adj.) | -ive, -able, -ful, -less, -ous, -al, -ent | 系动词后、名词前 |
| 副词(adv.) | -ly | 动词/形容词后、句首 |
注意:有些词可能兼有多种词性,如 display(n./v.),要标出所有可能的词性。
第二步:分析空格所需词性
| 空格位置 | 所需词性 | 标志词 |
|---|---|---|
| a/an/the + ___ + n. | 形容词 | 冠词与名词之间 |
| a/an/the + adj. + ___ | 名词 | 冠词+形容词后 |
| 主语 + ___ + 宾语/副词 | 动词 | 主语后 |
| to + ___ | 动词原形 | to后(不定式) |
| ___ + , 句子 | 副词 | 句首+逗号 |
| 系动词 + ___ | 形容词/名词 | is/are/seem/become后 |
| 介词 + ___ | 名词/动名词 | in/on/at/of后 |
| and/or + ___ | 与前后并列词同词性 | 并列结构 |
第三步:在对应词性中选词
- 如果该词性只有2-3个备选词,成功率高
- 根据上下文语义进一步筛选
- 填完后通读检查
1.3 实战示例
文章片段:
The Internet has 1.___ changed the way people communicate. It has created a 2.___ network that connects billions of users worldwide. However, this 3.___ development also brings concerns about privacy and security.
备选词(部分):dramatically · global · rapid · traditional · implement · significant · enhance
分析:
- 空1:has + ___ + changed → 副词修饰changed → dramatically
- 空2:a + ___ + network → 形容词修饰名词 → global
- 空3:this + ___ + development → 形容词修饰名词 → rapid
1.4 常见陷阱
| 陷阱 | 说明 | 对策 |
|---|---|---|
| 兼类词 | 同一词可作不同词性 | 标出所有可能词性,根据空格判断 |
| 动词时态 | 需要过去式/过去分词 | 注意上下文时态,选对形式 |
| 名词单复数 | 空格需要复数形式 | 看主谓一致、冠词判断 |
| 搭配干扰 | 两个词性都合适但语义不通 | 语义优先于词性 |
二、长篇匹配(Information Matching)
2.1 题型介绍
- 形式:一篇1000词左右的长文章,10个句子,找出每个句子对应的段落
- 分值:10%(每题1分,共10分)
- 时间建议:12-15分钟
- 特点:段落可能重复使用,有的段落可能不被选
2.2 核心方法:关键词定位法
第一步:先读题目,划关键词
每个题目划出2-3个关键词,按优先级:
| 优先级 | 关键词类型 | 示例 |
|---|---|---|
| ⭐⭐⭐ | 数字/年份 | 2024, 50%, 3.5 billion |
| ⭐⭐⭐ | 大写专有名词 | UNESCO, Silicon Valley, Harvard |
| ⭐⭐ | 带连字符的词 | self-driving, long-term |
| ⭐⭐ | 核心名词/动词 | employment, regulate, innovation |
| ⭐ | 普通形容词/副词 | significant, rapidly |
第二步:扫读文章,定位关键词
- 不要精读全文!用扫读(scanning)快速定位
- 看每段首句+尾句(80%的匹配信息在首尾句)
- 找到关键词后精读该段确认
第三步:同义替换识别
题目中的词在文章中往往会被替换,这是最大的难点。
| 常见替换类型 | 题目用词 | 文章用词 |
|---|---|---|
| 同义词 | important | crucial / vital / significant |
| 上下义替换 | vehicle | car / automobile |
| 词性转换 | increase (v.) | a rise (n.) |
| 否定替换 | not enough | insufficient / inadequate |
| 短语替换 | because of | due to / on account of |
| 反义+否定 | different | not the same |
2.3 做题顺序策略
推荐:先易后难
- 先做带数字/大写词的题目(最好定位)
- 再做关键词明确的题目
- 最后做关键词模糊的题目
- 剩余未匹配的段落对应剩余题目
2.4 实战示例
题目:People who live in areas with poor public transportation are more likely to own private cars.
关键词:poor public transportation → private cars
扫读定位:在段落F中看到:
In regions where public transit is underdeveloped, residents tend to rely on personal vehicles for daily commuting.
同义替换:
- poor public transportation → public transit is underdeveloped
- own private cars → rely on personal vehicles
- are more likely to → tend to
答案:F
2.5 常见陷阱
| 陷阱 | 说明 | 对策 |
|---|---|---|
| 原词干扰 | 题目中的原词出现在多个段落 | 看完整句意思,不只看个别词 |
| 张冠李戴 | A段提到关键词X,B段提到关键词Y,题目需要X+Y | 两个关键词必须在同一段 |
| 细节偏差 | 题目说”most”,文章说”some” | 注意程度副词是否匹配 |
| 段落复用 | 同一段落可能对应多个题目 | 不要排除已选段落 |
| 否定翻转 | 题目说”cannot”,文章说”difficult to” | 仔细核对肯定/否定 |
三、选词填空实战练习
阅读下面文章,从15个备选词中选出10个填入空白处。
The development of artificial intelligence (AI) has 1.___ transformed various industries. In healthcare, AI can 2.___ diseases at an early stage, which 3.___ the chances of successful treatment. In education, AI-powered tools can 4.___ personalized learning plans for each student. However, the 5.___ adoption of AI also raises 6.___ concerns. Many people worry that AI may 7.___ human workers in certain fields. 8.___, experts argue that AI will create new job opportunities rather than 9.___ existing ones. The key is to 10.___ the workforce with the necessary skills to adapt to the changing landscape.
备选词:
A. significantly · B. detect · C. replaces · D. enhance · E. widespread · F. ethical · G. provide · H. replace · I. Nevertheless · J. eliminating · K. equip · L. traditional · M. Furthermore · N. considerable · O. assess
参考答案:
- A (significantly) — 副词修饰transformed
- B (detect) — 动词,detect diseases检测疾病
- D (enhance) — 动词,enhance chances提高概率
- G (provide) — 动词,provide plans提供计划
- E (widespread) — 形容词修饰adoption
- F (ethical) — 形容词修饰concerns,伦理关切
- H (replace) — 动词,may后接原形
- I (Nevertheless) — 副词,转折
- J (eliminating) — 动名词,rather than后接doing
- K (equip) — 动词,equip…with…使具备
四、长篇匹配实战练习
文章标题:The Future of Work
10个题目(模拟):
- The number of people working from home has increased dramatically since 2020.
- Companies that offer flexible working arrangements tend to have higher employee satisfaction.
- Artificial intelligence is expected to eliminate more jobs than it creates in the short term.
- Workers in developing countries face greater challenges in adapting to new technologies.
- The concept of a lifelong career with a single employer has largely disappeared.
- Continuous learning is essential for professionals to remain competitive in the job market.
- Remote work has reduced the environmental impact of daily commuting.
- Younger generations prioritize work-life balance over high salaries.
- The gig economy provides flexibility but lacks job security and benefits.
- Government policies play a crucial role in supporting workers during technological transitions.
解题示范(题目1):
- 关键词:working from home, increased, 2020
- 扫读定位:在段C找到 “remote work”, “surge”, “pandemic”
- 同义替换:working from home → remote work; increased → surge; 2020 → pandemic
- 答案:C
五、时间分配建议
| 题型 | 建议时间 | 策略 |
|---|---|---|
| 选词填空 | 7-8分钟 | 词性判断→语义筛选→通读检查 |
| 长篇匹配 | 12-15分钟 | 先划关键词→扫读定位→同义替换确认 |
| 仔细阅读 | 20-25分钟 | (下一篇讲) |
重要:选词填空性价比最低(5%分值),如果时间不够,可以最后做甚至蒙题,把时间留给仔细阅读。
小结
今天的核心收获:
- 选词填空三步法:标词性→判空格→选词填入
- 长篇匹配核心:划关键词→扫读定位→识别同义替换
- 做题顺序:先长篇匹配(分值高),后选词填空(性价比低)
- 同义替换:四级阅读最核心的能力,必须刻意练习
明天(CET4-05)进入四级阅读专项下:仔细阅读(分值最高,20%)。