一、抽象表达 & 写作高频动词

⭐ Precipitate

v. 加速；促成
adj. 仓促的

📌 precipitate a crisis / action / decision
⚠ 别只记“沉淀”

Draining

adj. 令人精疲力竭的
📌 emotionally draining

Drown

v. 溺死

Puff

v. 吹；喷
📌 puff out smoke
📌 cream puff 泡芙

Gale vs Gush

Gale 强风
Gush 喷涌

Intensive / Intensity ⭐

intensive 密集的
intensity 强度

📌 intensive training
📌 the intensity of sunlight

Emerge ⭐

v. 出现；浮现

📌 emerge from
📌 a new problem emerged

Surrounding

adj. 周围的

二、自然 vs 养育（高频作文话题）

⭐ Nature vs Nurture

Nature 先天
Nurture 后天

📌 nature and nurture debate

Synthetic ⭐

人工合成的

Respire

呼吸

Ecology ⭐

生态学
📌 ecosystem

Horticulture

园艺学

Organ → Organic → Organism ⭐

organ 器官
organic 有机的
organism 有机体

Gene mutation

基因突变

Vary → Various → Variation ⭐

变化词族

Diverse → Diversity ⭐

Hybrid

杂交

Evolve → Evolution ⭐

Fluctuate ⭐

波动

📌 prices fluctuate

Reclaim

取回；开垦

Cultivate ⭐

培养；耕种

Pluck

摘（花）

三、农业 & 生物发展词汇

Plough

耕地

⭐ Yield

n. 产量
v. 产生；屈服

📌 yield profits
📌 yield to pressure

Rare vs Rear ⚠

rare 罕见
rear 抚养

Arable

可耕地的

Tolerant

宽容的；耐受的

Fungus vs Bacteria

真菌 vs 细菌

Germinate ⭐

发芽

Burgeoning

蓬勃发展的

Taste bud

味蕾

Blossom / Bloom

开花

Ripe → Ripen

Decompose ⭐

分解

Brand vs Branch ⚠

Thorn → Thorny

Meadow = Lawn

Pine (v.)

悲痛；渴望

Wine vs Vine ⚠

四、自然景观 & 人文表达

Densely vs Sparsely populated ⭐

Flashlight

手电筒

Cattle vs Herb

五、微观 & 宏观

Micro vs Macro ⭐

Metabolism

新陈代谢

Secrete vs Secret ⚠

分泌；藏匿

Insulin is secreted by the pancreas.胰岛素是胰腺分泌的。

More saliva is secreted while chewing.咀嚼时会分泌更多的唾液。

The drugs were secreted in the lining of his case.毒品藏在他的皮箱内衬中。

Excrete → Excretion

Intuitive → Intuition → Instinct ⭐

凭直觉得到的；直觉的 – 直觉力 – 本能；天性

六、灾难 & 科学表达

⭐ Misfortune = Mishap

misfortune 不幸（较严重）
mishap 小事故、小差错

📌 a minor mishap
📌 suffer misfortune

⭐ Jeopardise / Jeopardize

v. 危及，损害

📌 jeopardise public safety
📌 put sth in jeopardy

👉 雅思写作非常高频

Destroy → Destructive

destroy v. 摧毁
destructive adj. 破坏性的

📌 destructive behavior

⭐ Catastrophe → Catastrophic

catastrophe n. 灾难
catastrophic adj. 灾难性的

📌 catastrophic consequences

👉 写环境类作文必备

Magnet → Magnetic

magnet 磁铁
magnetic 有磁性的

📌 magnetic field

⭐ Thermodynamic

热力学的

📌 thermodynamic system

Exhaust fume

汽车尾气

📌 exhaust fumes cause pollution

Tsunami

海啸

Avalanche

雪崩

Seascape / Landscape

seascape 海景
landscape 风景

📌 urban landscape

Glacier

冰川

⭐ Deteriorate = Aggravate

deteriorate 恶化（自然状态变差）
aggravate 加重（问题本身更严重）

📌 the situation deteriorated
📌 aggravate the problem

👉 写环境、社会问题必用

Coast → Coastal

coast 海岸
coastal 沿海的

Vertical vs Horizontal

vertical 垂直
horizontal 水平

⭐ Unparalleled

无与伦比的

📌 unparalleled beauty

Continent / Oceania

continent 大陆
Oceania 大洋洲

Moderate

适度的

Tropical / Arid

tropical 热带的
arid 干旱的

Moist / Damp / Humid ⚠

moist 微湿
damp 潮湿
humid 湿热（天气）

Thaw

解冻

Frigid

严寒的

Tremble = Shiver

tremble 轻微颤抖
shiver 因冷发抖

Stormy

暴风雨的

Sprinkle

撒；小雨

Ridge

山脊

⚠ Overlook

1️⃣ 俯瞰
2️⃣ 忽视（考试高频义）

📌 overlook the problem

⭐ Inevitable

不可避免的

⭐ Irreversible

不可逆的

📌 irreversible damage

⭐ Contaminate

污染

📌 contaminate water

Debris

残骸

Wilderness

荒野

Deforest

砍伐森林

Barren vs Fertile

barren 贫瘠
fertile 肥沃

Dawn vs Dusk

dawn 黎明
dusk 黄昏

Vapor

蒸气

Circulate

循环

📌 blood circulates
📌 air circulation

🎯 本日高频考点总结（建议重点复习）

⭐⭐⭐⭐⭐ 必背

precipitate
fluctuate
cultivate
yield
emerge
deteriorate
contaminate
irreversible
inevitable
catastrophic
evolution
diverse / diversity
intuitive
intensity

🔥 可直接背诵的高分写作段落（涵盖全部词）

你可以整段背下来，考试直接改写用。

🌍 环境主题（高分Task 2可用）

In recent decades, environmental problems have fluctuated in both scale and intensity, yet the overall trend has been one of gradual deterioration. Industrial activities and excessive consumption have contaminated rivers and soil, leading to damage that is often irreversible. Some scientists warn that climate change may precipitate further crises, including catastrophic natural disasters.

Although such consequences may seem inevitable, human beings are not powerless. Through technological innovation and policy reform, societies can cultivate sustainable habits and yield long-term benefits. As environmental awareness continues to emerge, people are becoming more conscious of the need to protect ecological diversity.

From an evolutionary perspective, survival depends on adaptation. A diverse ecosystem is more resilient, and preserving it requires both rational thinking and intuitive understanding of nature’s balance.

结构记忆法”

把这14个词分成逻辑链：

第一组：问题出现

fluctuate
intensity
deteriorate
contaminate

👉 问题波动 → 强度加大 → 恶化 → 污染

第二组：后果

precipitate
catastrophic
irreversible
inevitable

👉 引发 → 灾难性 → 不可逆 → 似乎不可避免

第三组：解决

cultivate
yield
emerge

👉 培养 → 产生收益 → 逐渐出现希望

第四组：理论支撑

evolution
diverse
diversity
intuitive

👉 进化 → 多样 → 多样性 → 直觉认知

🚀 记忆口诀

Pollution contaminates,
Problems deteriorate,
Crises precipitate,
Disasters become catastrophic and irreversible.

Yet awareness emerges,
We cultivate solutions that yield hope.

In evolution, diversity survives.

每天读三遍，一周绝对内化。