✨ 语义深度解析
alone
高考核心词 作文加分词 难度 2/5 ⏱ 3 分钟
核心
独自——客观状态,不含情感色彩
释义
1
adj.(表语)/ adv.独自的/独自地(无他人陪伴)
Elderly people who live alone are particularly vulnerable during extreme weather events such as heatwaves.
独居老人在极端天气事件(如热浪)期间尤为脆弱。
2
adj.(表语)唯独,仅(表强调:you alone = 只有你)
The responsibility for this decision rests with the board alone, and cannot be delegated to individual managers.
这一决定的责任由董事会承担,不能委托给各个经理。
语感
alone = 客观独处(无好坏);lonely = 主观孤独(含痛苦)——alone 不等于 lonely
独自的,独自地(客观状态)唯独,仅(强调)
陷阱
⚠️alone vs. lonely:独处(客观)vs. 孤独感(主观)
Research suggests that elderly people who live lonely are at greater risk of cognitive decline compared to those who regularly socialise.
研究表明,独居老人与经常社交的老年人相比,认知衰退风险更大。(× live lonely → ✓ live alone)
live alone(独居,客观状态)是固定搭配;lonely 是形容感受的形容词(feel lonely = 感到孤独),不与 live 直接搭配;× live lonely → ✓ live alone
Research suggests that elderly people who live alone are at greater risk of cognitive decline compared to those who regularly socialise.
研究表明,独居老人与经常社交的老年人相比,认知衰退风险更大。
⚠️let alone(更不用说):否定递进固定搭配
Many families in the region cannot afford adequate healthcare, let alone access to preventive medicine or specialist treatment.
let alone = allow to be alone(让…独自),字面理解
let alone 是固定表达(更不用说,否定递进),前面必须是否定句,后面列举更难/程度更高的事:cannot afford healthcare, let alone specialist treatment = 连基础医疗都负担不起,更别说专科治疗。let alone 不是「让…独处」的意思,是固定的否定递进短语
该地区许多家庭负担不起基本医疗,更不用说获得预防性医疗或专科治疗了。(let alone = 更不用说,固定否定递进表达)
近义辨析
alone vs lonely
alone alone(独处,客观状态,中性:live alone = 独居,不含感情好坏) lonely lonely(孤独的,主观情感,含负面感受:feel lonely = 感到孤独,渴望陪伴)
She chose to work alone rather than in a team, finding solitude more conducive to creativity.
她选择独自工作而非团队合作,认为独处更有助于创意的发挥。
Despite being surrounded by classmates, he often felt lonely because he struggled to form meaningful connections.
尽管身处同学之中,他常常感到孤独,因为他难以建立有意义的联系。
写作加分
✨ 加分词
替换:by yourselfwithout others
老龄化社会话题心理健康话题个人成长话题
普通
Many old people live by themselves and feel sad.
许多老年人独自生活,感到悲伤。
加分 ✨
As society ages, growing numbers of elderly people live alone, increasing their risk of social isolation and depression — a public health challenge that demands urgent policy attention.
随着社会老龄化,越来越多的老年人独居,增加了他们社会隔离和抑郁的风险——这是一个需要紧迫政策关注的公共卫生挑战。
常用搭配
live / work / travel alone独居 / 独自工作 / 独自旅行
leave sb. / sth. alone别打扰某人 / 别碰某物
let alone更不用说(否定递进固定搭配)
stand alone独树一帜,无与伦比(比喻)
go it alone单干,独立行动
词根
alone = al(all 全部)+ one(一个)→ 全部只有一个人 = 独处;alone 是客观的,lonely 是痛苦的
考考你
Q1近义选词
选择最恰当的词填空:
After moving to a new city for work, she felt increasingly ___, despite being surrounded by colleagues during the day.
Aalone
Blonely
✓ 搬到新城市工作后,尽管白天被同事包围,她仍感到越来越孤独
此句强调主观的孤独感受(despite being surrounded = 有人在场但仍感孤独),用 lonely;alone 描述客观独处状态,此句明显是情感层面
Q2对错判断
判断下面句子里的用法是否正确:
The injured hiker could barely walk, let alone climb the steep mountain path back to the trail head.
let alone(更不用说)用于否定递进,前面是否定/极度有限的情况(could barely walk),后面是程度更高的事(climb);用法正确
Q3搭配还原
选择正确的搭配,完成句子:
Parents should teach children to respect others' privacy and know when to ___ someone alone.
家长应该教导孩子尊重他人隐私,知道何时不去打扰别人。
Aleave
Blet
Ckeep
Dmake
完整搭配:leave sb. alone 别打扰某人,让某人独处
leave sb. alone(别打扰某人)是固定搭配;let alone 是「更不用说」,结构不同;keep/make sb. alone 不是固定表达
接着学
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