✨ 语义深度解析
below
高考核心词 难度 1/5 ⏱ 2 分钟
核心
在…下面;低于——空间或数值上处于更低的位置
释义
1
prep./adv.在…下方(空间)
The submarine travelled at a depth of over two hundred metres below the surface, conducting research on deep-sea ecosystems.
潜水艇在水面以下超过两百米深处行驶,对深海生态系统进行研究。
2
prep./adv.低于,不足(数值/水平)
The region has experienced temperatures below zero for over a week, causing significant disruption to transport and daily life.
该地区经历了一周多的零度以下气温,对交通和日常生活造成了严重干扰。
语感
below zero(零下);below average(低于平均);below vs. under(不直接接触 vs. 紧接其下)
在…下方(空间,不一定直接接触)低于,不足(数值/水平)
陷阱
⚠️below vs. under:不直接接触 vs. 覆盖/控制
The researchers discovered the ruins below several layers of soil, buried at a depth of approximately three metres.
研究人员在几层土壤下发现了遗迹,埋藏深度约三米。(under 强调覆盖关系,below 强调位置低于;此处两者均可,under 更常见)
此处强调「直接埋在…下面」的物理关系,可用 below 或 under;both correct,但 under several layers of soil 更强调「被覆盖在层层土壤之下」的包裹关系,under 更常见;below 正确,under 更自然于此语境
The researchers discovered the ruins under several layers of soil, buried at a depth of approximately three metres.
研究人员在几层土壤下方发现了遗迹,埋藏深度约三米。
⚠️fall below expectations(未达预期)——below 不可换成 under
The company's annual profits fell below expectations for the third consecutive year, prompting the board to appoint a new chief executive.
× fell under expectations(= fell below expectations,两者一样)
fall below expectations(未达预期,低于预期)是固定搭配;× fall under expectations 不是固定表达(under expectations 不自然);below 用于抽象标准(below average/expectations/standards);under 用于数量/年龄(under 18);固定搭配:below expectations / par / average / standard
该公司年利润连续第三年未达预期,促使董事会任命新的首席执行官。(fall below expectations,× fall under expectations)
近义辨析
below vs under
below below(在…下方,不强调直接接触;低于某数值:below average/zero) under under(紧在其下,或低于某数量:under the table = 在桌正下方;under 18 = 未满18岁;under pressure = 在…压力下)
Temperatures in the region dropped below freezing for the first time in over a decade.
该地区气温十多年来首次降至冰点以下
Children under the age of twelve are admitted free of charge at all national museums.
未满12岁的儿童可在所有国家博物馆免费入场。
写作加分
此词暂无特别的写作加分用法
常用搭配
below zero / freezing零度以下 / 冰点以下
below average低于平均水平
fall below expectations / standards未达预期 / 标准
below the poverty line在贫困线以下
see below见下文(书面文档)
below par低于标准(below par performance = 表现欠佳)
词根
below = be + low(低)→ 处于「低」的状态 = 在…下方;below zero(零下);below average(低于平均);below vs. under:below 是位置/数值低,under 是「正下方/控制下」
考考你
Q1近义选词
选择最恰当的词填空:
A thick layer of ice had formed ___ the surface of the lake, making it too dangerous to walk on.
Abelow
Bunder
✓ 一层厚冰在湖面下方形成,使其走上去太危险。
under the surface(在表面正下方)强调冰在表面的直接下层,under 更强调贴近/覆盖关系;below the surface 也可,但 under 更强调物理上紧接其下的接触关系;此处冰「在水面下形成」用 under 更自然
Q2对错判断
判断下面句子里的用法是否正确:
The charity focuses on improving the lives of families living under the poverty line in rural communities.
✓ 正确版本
The charity focuses on improving the lives of families living below the poverty line in rural communities.
该慈善机构专注于改善农村社区贫困线以下家庭的生活。
below the poverty line(在贫困线以下)是固定搭配;under the poverty line 也可,但 below the poverty line 是标准表达;此处改成 below 更规范
Q3搭配还原
选择正确的词,完成句子:
The student's test scores were significantly ___ average, indicating that additional support was needed.
该学生的考试成绩明显低于平均水平,表明需要额外支持。
Abelow
Bunder
Cbeneath
Dless
完整搭配:below average 低于平均水平(固定搭配)
below average(低于平均)是固定搭配;× under average / beneath average 不是固定表达;× less average 语法错误;below 专用于抽象数值标准(below average/zero/standard)
接着学
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