易混淆/痛点:查字典时标注为及物动词 (V-T),却发现后面接了介词 in,导致对其语法结构产生疑惑。 解析/小技巧:正是因为它是及物动词(V-T),才能在句子中以被动语态的形式出现。结构通常为 be concentrated in。 实际应用 / 考试例句: Italy’s industrial districts are concentrated in its north-central regions.
⭐⭐⭐⭐ previous vs prior - 在先的 (语境辨析与搭配)
易混淆/痛点:两者都表示“之前的”,但在正式文体(如法律合同、学术写作)中常混用。 对比分析:
词汇
核心语境
常见搭配
previous
描述客观事实或时间顺序(紧接着前一个)
previous experience (过往经验), previous version
prior
语气更庄重,暗示“先决/前提条件”或法律效力
prior consent (事先同意), prior to (在…之前)
实际应用 / 考试例句: The government must obtain the residents’ prior consent before demolishing the old buildings.
⭐⭐⭐⭐⭐ substantial - 大量的 / 实质性的 (核心多义词)
易混淆/痛点:在阅读中经常不知道该取“大量”还是“实质性”的意思,导致理解偏差。 解析/小技巧:核心灵魂是“沉甸甸的、有分量感的”。通过修饰对象来判断侧重点:修饰数量(如 increase/amount)就是“大量的”;修饰性质(如 changes/differences)就是“实质性的”。 实际应用 / 考试例句: The public transport budget saw a substantial increase from 1 million to 8 million pounds. We need substantial evidence to support this claim.
existent (形容词) -> non-existent (形容词) 实际应用 / 考试例句: This traditional practice is practically non-existent in modern cities.
⭐⭐⭐⭐⭐ concur - 赞同 (高频写作替换与介词搭配)
易混淆/痛点:死记硬背“with 接人,in 接事”,在复杂句式中套用出错(如 the view 虽然是事物,但要用 with)。 对比分析:
搭配
核心逻辑 (人语行动法)
常见宾语
concur with
与…保持步调一致 (With接人或言语/观点)
sb, the view, the assessment, the findings
concur in
在某个过程中共同参与达成一致 (In接行动)
the decision, the judgement, an action
实际应用 / 考试例句: I entirely concur with the view that the industrial revolution was a turning point. Most economists concurred in the decision to raise interest rates.
⭐⭐⭐⭐ tempt vs induce - 诱导 / 促使 (阅读同义词与写作微调)
易混淆/痛点:查字典都带“诱/劝”的意思,但动力来源和感情色彩截然不同。 对比分析:
词汇
驱动力与侧重点
雅思搭配考点
tempt
侧重情感、欲望的勾引(常指不太理智的行为)
tempt sb into -ing
induce
侧重逻辑、因果的触发(正式/商业/医学语境)
induce sb to do
实际应用 / 考试例句: To attract top talent, many companies offer huge bonuses to induce candidates to join them. Advertising is designed to tempt consumers into buying things they do not need.
⭐⭐⭐⭐⭐ persist / stick / insist - 坚持 (核心语法陷阱与语体色彩)
易混淆/痛点:常把 insist 和 in 连用(正确应为 insist on);分不清这三个“坚持”在写作中的褒贬色彩。 对比分析:
词组
核心语感
典型适用场景
insist on
强硬的主张(我想这样/要求别人这样)
描述长辈、老板的要求
stick to
忠实的执行(像胶水一样不改变)
坚持原定计划、目标、饮食习惯
persist in
执拗的延续(明知有困难/错误依然不听劝)
带有批判色彩,描述负面社会现象
实际应用 / 考试例句: Even though coal is highly polluting, many countries persist in using it as their main energy source. Once a government sets an environmental target, it should stick to that goal.
实际应用 / 考试例句: The modern metal sculpture looks a bit incongruous amongst all those ancient oak trees. The vibrant colours of the modern art gallery clash with the traditional architecture.