请到民勤种棵树
外语自言自语陪练 ｜ 雅思冲分 ｜ 2026-11-03 周二
本系列为「契苾小优」雅思备考专用输出，转载请注明出处。
陪练对象：小优（契苾小优，古凉州今武威）
外语自言自语｜场景：清晨刷到一条 FAO 森林评估，顺手用英语把「森林到底少了多少、又是不是快崩了」讲给自己听｜语言：英语为主
外语独白
Okay, it is a Tuesday morning and I opened a FAO report before the kettle even boiled, which is a habit I should probably hand back to last year. Anyway. The number that caught me was a quiet one: the world's forest cover, as a share of all land, slipped from 32.51 per cent in 2000 to 31.81 per cent in 2025. 我盯着这四个点，脑子里先冒出一句大话「森林快没了」，然后才把数字看第二遍：二十五年，掉了零点七个百分点。不是崩，是慢慢退。
I tried to say the whole thing out loud, like a person actually reading a chart. "The share of land under forest fell from thirty-two point five one per cent to thirty-one point eight one per cent between 2000 and 2025." 念到 thirty-two point five one，舌头打了个结，水开了，我笑了。The funny part: the line is almost flat, and the slope is getting gentler, not steeper. 我早上那句「快没了」是嘴比眼快，数字还没读完，结论先冲出来了。
The detail that really kept me honest was the difference between two words I keep mixing: level and rate. The level, forest cover, keeps falling. But the rate of loss, the speed at which we cut, has actually slowed, from sixteen million hectares a year in the 1990s to ten million in 2015 to 2020. 一个是水位还在降，一个是水龙头关小了。Two true sentences, and if you swap them you tell a lie without meaning to.
This is exactly the muscle I am training today, accuracy. Not just getting the words out, but getting the number right, the unit right, the direction right. 我以前写东西，最爱把「少了」说成「没了」，把「慢下来」说成「停了」，听着痛快，其实每一句都偏了一点。So this morning I made a small rule for myself: one claim, one check. Before I say a thing is collapsing, I look at the slope; before I say it has stopped, I look at the level. The two are not the same line.
There is a quieter reason this matters to me. I write about my hometown, and about a kind of learning I call Liangzhou studies, and the temptation is the same there: to say the old city is vanishing when it is merely changing, to say a tradition is dead when it is only quiet. 把「慢」说成「完」，是写作里最便宜的错，也是最容易露怯的错。Accuracy is not a school exercise. It is the difference between a page you can stand behind and a page that folds the moment someone checks.
One honest thing before the plan. This morning, before the kettle, I scrolled my phone for a while. I could claim ten minutes, but honestly I stopped counting. Nothing in it was worth the time, and that is exactly how it works, nothing in it is ever worth the time, and it takes the time anyway. So this month I started sorting my day into four plain labels. The compound things, like reading and writing, get my best hour. The urgent small things get one batch, all at once, not the whole day in crumbs. The draining things get cut at the door. The restful things come last, as a reward, never as an opener. 今天那张读书笔记是复利的事，早上输给了消耗的事，账目清楚，怨不得谁。The labels do not make me a better person. They just make the morning honest enough to see who stole what.
Here is the plan for tonight, and it is embarrassingly small. One card. A single index card for the reading note I skipped this morning, three lines, maybe four. I know myself well enough to predict the failure mode: I will open the book at eight, decide to read forty pages first, get sleepy by nine, and close everything by half past nine with zero cards written. So tonight the rule runs backwards. Card first, pages after. Card done, whatever reading happens next is a bonus. Card not done, then I did not study today, no matter how many pages I flipped. 小目标定得越具体，失败越没地方藏。Three lines about one idea, that is the whole exam tonight.
Kettle is singing. 今天先把 percentage point 这个词组塞进口袋，走路的时候在嘴里滚两遍，别等考试那天才第一次见它。
语法笔记
• per cent 与 percentage point 不能混：The share fell from 32.51 per cent to 31.81 per cent, a drop of 0.70 percentage points. 掉的是「个百分点」，不是「百分之零点七」那种重复表述；rate 永远是率，total 是量，读图必须两数并看。
• fell by 与 fell to：fell by 0.70 points 是「掉了这么多」，fell to 31.81 per cent 是「掉到这个数」；今天独白里两个都用上了，别反。
• the + 比较级 , the + 比较级：The slower the rate, the gentler the slope. 两个比较级都要带 the，这是今天的主句型，扣准确维。
• averaged a decline of X：The share averaged a decline of roughly 0.03 points a year. averaged 后接单数名词短语，谓语用单数。
• from A to B 接时间或数值：The rate slowed from 16 million hectares a year to 10 million. from 接高值、to 接低值，顺序不能颠倒。
• data 作复数：The data show a gentle downward trend. data 是 datum 的复数，谓语用 show 不用 shows，这是精度和语感的双重坑。
• as opposed to 表精确对比：Forest cover kept falling, as opposed to the rate of loss, which slowed. 比 but 更冷静，专用来并排两个相反事实。
• hedge 词（approximately / roughly）：用它们包住估计值，不把统计数字说死，是准确维的体面。
⚠️ ⚠️ 中式英语易错
❌ 中式英语 very extinct
✅ 地道表达 on the brink of extinction / critically endangered
extinct 是绝对态，不能 very；说「快灭绝」用 brink
❌ 中式英语 protect environment
✅ 地道表达 protect the environment
environment 前必须加 the，老坑
❌ 中式英语 a lot of trees cut
✅ 地道表达 large numbers of trees were felled
被动、正式动词，雅思写作更稳
❌ 中式英语 wildlife are
✅ 地道表达 wildlife is
wildlife 是集合名词，当单数用，不接 are
❌ 中式英语 many informations
✅ 地道表达 a great deal of information
information 不可数，永远不加 s
❌ 中式英语 the data is
✅ 地道表达 the data show
data 复数，谓语用复数
❌ 中式英语 forest cover rate
✅ 地道表达 forest cover / forest coverage
cover 本身就是「覆盖（率）」，不叠 rate
❌ 中式英语 decrease to 50%
✅ 地道表达 fell to 50% / dropped by 10%
to 是到、by 是掉了多少，方向相反
❌ 中式英语 endanger the animal
✅ 地道表达 the animal is endangered
说「某物种濒危」用 endangered 作表语，endanger 是动词少这么用
❌ 中式英语 more and more less
✅ 地道表达 steadily less / gradually shrinking
中英夹杂的顺口错，写作里要收成干净副词
同义替换
• decline → dwindle / shrink / fall away / drop off（下降四兄弟，写线图换着用）
• protect → conserve / safeguard / preserve（保护，conservation 是「保育」专词）
• loss → depletion / reduction / shrinkage（减少，shrinkage 最贴森林）
• precise → exact / rigorous / pinpoint（精确，rigorous 带「严苛」味）
• slow → decelerate / ease / moderate（减速，decelerate 最书面）
• area → extent / coverage / share（面积，share 是「占比」正解）
• roughly → approximately / in round figures（约，写统计的 hedge 词）
• gentle → slight / modest / marginal（平缓，marginal 指「微小但真实」）
今日新词
• biodiversity | n. | 生物多样性 | Biodiversity is not a luxury, it is the floor we stand on. | bio-（life 生命）+ diversus（varied 多样）
• endemic | adj. | 特有的；地方性的 | The white yak of Tianzhu is endemic to this plateau. | en-（in）+ demos（希腊 district 地区，同族 democracy）
• habitat | n. | 栖息地 | A lost habitat means a lost species. | habitare（拉丁 to dwell 居住，同族 inhabit）
• conservation | n. | 保护；保育 | Conservation is slower than destruction but lasts longer. | con-（with）+ servare（to keep 守，同族 serve / observe）
• extinction | n. | 灭绝 | Extinction is permanent, which is why precision matters here. | ex-（out）+ stinguere（to quench 熄灭，同族 distinguish）
• precise | adj. | 精确的 | A precise number beats a loud claim. | praecidere（拉丁 to cut short 切准确，本义「切到正处」）
• quantify | v. | 量化 | We must quantify the loss before we mourn it. | quantus（how much 多少）+ facere（to make 做）
• census | n. | 普查；统计 | A forest census counts what the eye misses. | censere（拉丁 to assess 评估）
• vulnerable | adj. | 易危的 | The species is listed as vulnerable, one step before endangered. | vulnus（拉丁 wound 伤，本义「易受伤的」）
• baseline | n. | 基线；起点 | The 2000 figure is our baseline for the whole line. | base + line（底线、基准线）
今日句型
• The share fell from 32.51 per cent in 2000 to 31.81 per cent in 2025, a drop of 0.70 percentage points over a quarter century.（level 起点＋终点＋percentage points 差值，今天核心骨架）
• The rate of loss slowed from 16 million hectares a year in the 1990s to 10 million in 2015 to 2020.（rate 比较，旧句型回扣 10-29 教育线图「the rate slowed from … to …」同骨架）
• Forest cover kept falling, as opposed to the rate of loss, which eased.（as opposed to 并排两个相反事实，准确维专用）
• The data show a gentle, decelerating downward trend, not a collapse.（show 复数＋gentle／decelerating 双修饰，收束用）
• One claim, one check: before I say it stopped, I look at the level.（今天独白里的口头禅，a beats b 短句）
今日表达 TOP3
• gentle decline means a slow, steady fall, not a crash. 平缓下降：今天那根线几乎是平的，g意义上的「缓」比「降」更值得说。
• decelerating trend means the slope is getting gentler, the speed of loss is easing. 减速趋势：level 还在降，但 rate 在收，两根线讲不同的事。
• percentage point is the unit of difference between two percentages. 百分点：32.51 到 31.81 差的是 0.70 个百分点，不是「百分之零点七」那种绕回来的话。
• lose ground means to give up space little by little. 失去地盘：森林在土地上「退」，比 disappear 准，因为它还在，只是少了。
• hold the line means to keep a position from falling further. 守住防线：保育的目标常常不是涨回来，是把线按住，别再滑。
一词多义 · 小心熟词生义
• species：今日义"物种"，如 The white yak is an endemic species.；另一常见义"种类、品种"，如 That fund is a strange species of investment.（金融里 species 是「品种」不是「物种」）
• stock：今日义"种群、种群数量"，如 Fish stocks have thinned in the lake.；另一常见义"股票、库存"，如 She bought stock in a green-energy firm.
• native：今日义"原产的、本土的"，如 This tree is native to the plateau.；另一常见义"本地人、母语者"，如 He is a native speaker of the language.（说人时 native 是「本地人」不是「原产」）
• plant：今日义"植物"，如 A native plant needs little water.；另一常见义"工厂、栽种"，如 They plant trees every spring.（plant 作动词是「种」，别和名词「植物」混）
• reserve：今日义"自然保护区"，如 The valley is a nature reserve.；另一常见义"储备、预订"，如 We reserve a table for two.（reserve 在 book a table 里是「预订」）
• cover：今日义"覆盖（森林覆盖）"，如 Forest cover fell to 31.81 per cent.；另一常见义"封面、遮盖"，如 The book cover is blue.（图里 forest cover 是百分比不是速度）
• rate：今日义"比率、速率"，如 The rate of loss slowed.；另一常见义"价格、等级"，如 The room rate is high in season.（rate 是率不是价，读图先认它是哪一类）
注意：本话题最易踩的是 cover 和 rate。forest cover 是「覆盖率」这个水平量，不是「速度」；rate 在图里是「速率／比率」，在酒店里是「房价」，别串台。species 在金融里是「品种」不是「物种」，native 说人时是「本地人」不是「原产」，reserve 在订位时里是「预订」不是「保护区」。
⚖️ ⚖️ 观点辩论 · 加餐
Motion: When protecting wild animals clashes with local economic development, conservation should come first.
For (thirty seconds): Extinction is permanent. Once a species is gone, no later wealth can bring it back, so the loss is not reversible the way a missed paycheck is. Biodiversity underpins the very systems, water, soil, climate, that any economy finally rests on. Spending a little now to keep a living thing alive is cheap insurance for everything else.
Against (thirty seconds): People need to eat first. In places where a road or a farm is the difference between a full stomach and an empty one, telling a family to spare a habitat can sound like a luxury spoken from a full table. Limited public money should relieve human poverty before it rescues a single rare bird. Conservation that ignores local livelihoods rarely lasts anyway.
My own line, plainly: the two sides are not as far apart as they sound if we stay precise. The question is not conservation or people, it is which loss we can undo and which we cannot. A felled forest grows back in decades; a extinct species does not come back at all. Accuracy here is not cold, it is what keeps the argument fair.
学科短文
The more I read about forests, the more one habit of mind keeps returning: precision about definitions. A species is not simply "in trouble"; it sits on a ladder with named rungs, vulnerable, endangered, critically endangered, extinct in the wild, extinct. Each rung is a different number, a different probability, and to blur them is to lie with kindness. The same care belongs to the numbers we use about the whole living world.
The FAO Global Forest Resources Assessment 2025 reports that forest area, as a share of all land, eased from 32.51 per cent in 2000 to 31.81 per cent in 2025, a gentle slide of 0.70 percentage points across a quarter century, while the annual rate of deforestation fell from about 16 million hectares in the 1990s to 10 million in 2015 to 2020. Two lines, one falling slowly, the other easing faster, and the second is the quieter good news. Asia, Europe and North America actually gained forest through planting and natural spread, even as Latin America and sub-Saharan Africa lost large tracts to cropland and grazing.
There is a word for this kind of careful counting: a census of life. To assess a forest you do not guess its mood, you measure its extent, its biomass, the species it holds, and you do it again on a fixed schedule so the slope means something. Precision is not the enemy of care. It is care made checkable.
词源小知识
• biodiversity 来自 bios（希腊 生命）+ diversus（拉丁 varied 多样），同族 biology（生物学）/ diverse（多样的）。
• endemic 来自 en-（in）+ demos（希腊 地区、人民），同族 democracy（民众之治）。
• extinction 来自 ex-（out）+ stinguere（拉丁 to quench 熄灭），同族 distinguish（原义「分开 extinguish 不清的」）。
• precise 来自 praecidere（拉丁 to cut short，切到正处），本义「切断多余、取准」，同族 decide（决定，本义「切断、裁定」）。
• conservation 来自 con-（with）+ servare（拉丁 to keep 守），同族 observe（本义「守住、看着」）/ servant。
• saxaul / Haloxylon：属名 Haloxylon 由 hals（希腊 salt 盐）+ xylon（希腊 wood 木）合成，意为「盐木」，因这种灌木能喝下别的树不肯碰的咸地下水；xylon 也藏在 xylography（木刻）与 xylem（木质部）里。
引导理解（从凉州看世界）
Standing under 凉州莲花山（姑臧紫山）, I think of the white yak of Tianzhu, a beast endemic to the plateau just south of this mountain, and of the old saying that the livestock of Liangzhou were the richest under heaven. The wealth of this ground was always in its living herds, not in timber cut and carried away, and the same patience that keeps a breed alive is the patience a census of forests is built on. 武威就是古凉州, and the city opened its Confucian temple early, in 301 under the former Liang ruler Zhang Gui, a plaque there still reading 天下文眀; seventeen hundred years of treating learning as the ground you stand on is itself a kind of conservation, of a different sort.
A few hours northwest of this mountain, inside 古凉州今武威, lies Minqin (民勤), a county hemmed in by the Badain Jaran and Tengger deserts on its east, west and north, three sides of sand. 我第一次听说时脑子里只有「沙漠里怎么种树」；后来才懂，他们种的是梭梭 (saxaul, Haloxylon ammodendron)，一种年降水不到一百二十毫米也能活下来的耐旱灌木，根扎得深、风扯不动。In the late 1990s the desertified share of its land reportedly reached a startling 94.5 per cent, and the place sits on a key node of the northern sand-control belt. Should the two deserts ever close the gap, the sand would march faster across the Hexi Corridor and far beyond. 这不是吓人，是地理的硬账。There is a civic call there: '请到民勤种棵树', come plant a tree in Minqin, and on any social platform, type the two characters '请到' and the hashtag # jumps straight up, rows of short videos by young volunteers who travel in to plant, many with tens of thousands of views and likes. 不是摆拍，是真有人来了。Two of them stand out: Ma Junhe, born in the 1980s, and Zhong Lin, born in the 1990s, both Minqin locals who could have kept stable city jobs after university yet went home to plant trees and fight the sand, building the Sifangdun ecological forest base and the Zhonglin public-welfare development centre. 我佩服他们，因为他们做了我没有去做的事：把家乡的沙子真正按住，而我只是在远方写它。一个写凉州学的人，最该向真正动手的人低头。 A local public-welfare group, Qingsuo, runs the bases; one autumn push alone sets out some 200,000 desert shrubs across roughly 500 mu of shifting land, and over a decade a single reclaimed site reached about 5,700 hectares. 在民勤种树不是打卡拍照，而是耗时一两个月、磨掉三层皮的苦活累活；恰恰是这份吃力感，让一切变得真实可感。The global line above keeps falling, yet here the locals speak of 绿进沙退 (green advancing, sand retreating), and it is not a slogan, the desert edge has measurably pulled back. 我早年写过《武威赋·其三》，把凉州文武、雷台铜车、海藏谷水，还有民勤治沙、志士之勇都写进去了：坤舆西极，宝祠凉州。纵武宣威，盛名武威。文庙武庙既立，武凉文武双全。烈马奔踶，雷台铜车百乘；清华叆叆，谷水潺湲海藏。武当老爷，九曲黄河大阵；古浪昌灵，谁言十二胜景？凉庄保障，人有奇志：发宏愿，抗大魔！走南闯北得智识，三代愚公缚龙沙。此非人力胜天乎？穷不失义，富不离仁。四方志士，云集武威，以诚破漠，以德退沙。民勤之诚，可化顽石为玉；志士之勇，能驱恶虐为春。壮哉，天下名士真如过江之鲫，不可遏也！即一城之感召，来万福之报腴。斯人也，诚勇者矣！
今天看民勤，这些句子不再是纸上的排比，是马俊河、仲麟和那群年轻人手上磨掉的三层皮，是真正在退的沙。这恰好是今天「准确」这一维要练的：全球森林占比在缓降，不等于每一寸土地都在消失；把「局部在变绿」和「整体在变少」并看，才不骗自己。Source: Minqin County Government; China News Service, Oct 2026; public desertification surveys (late 1990s).
Why do the young ones go, then? Not for a photo. 年轻人去民勤种树，图的是一件看得见、留得下的事。Some want to guard the oasis with their own hands: Minqin sits between two deserts, and holding back the sand is both the locals' livelihood and the ecological safety of the Hexi Corridor. Some want to turn environmental talk into action: what was a word in a textbook, desertification, becomes a real sand pit, a saxaul seedling, water on dry ground, and a tree you can watch live. Some want a breath away from the grind: effort in the city often vanishes into a group chat, but a tree stays on the sand and rides out the wind with you. Some are moved by example and company: returnees like Zhong Lin have kept at this for years, and with short videos and variety shows spreading the word, many signed up on their own; by spring 2026, public organiser reports say, nearly 80 per cent of participants were aged 20 to 35. And some simply want to meet kindred spirits: work by day, sit and talk by night, for many it is both public good and a rare, real experience. 说到底，他们不只是去种树，而是想证明：一点绿意可以靠人留下来，一片沙地也能慢慢变回家园。
And a boy raised at the foot of this mountain, Li Zibiao, walked out in the 1770s, learned languages in Naples, and by 1793 stood as interpreter for a British embassy, his road beginning with one square of native soil under the purple mountain. 凉州学于我，说到底是这样一种习惯：先用这座山、这座城把根扎住，再借知识这根绳子去够整个世界，而够的时候，手要稳、数要准。
The mountain also hands me the quieter lesson of today's word. I write about my hometown and about Liangzhou studies, and the temptation is the same one I caught in the forest chart: to say the old city is vanishing when it is merely changing, to say a tradition is dead when it is only quiet. 把「慢」说成「完」，是写作里最便宜也最露怯的错。Accuracy is not a school exercise. It is the difference between a page you can stand behind and a page that folds the moment someone checks the slope.
词根串联复习
• bios（生命，希腊）：今日 biodiversity（生物多样性）同族 biology（生物学）/ microbe（微生物）。
• diversus（varied，拉丁）：今日 biodiversity 的另一半，同族 diverse（多样的）/ divide（分开）。
• demos（district／people，希腊）：今日 endemic（地方性的）同族 democracy（民众之治）。
• habitare（to dwell，拉丁）：今日 habitat（栖息地）同族 inhabit（居住于）/ cohabit。
• servare（to keep，拉丁）：今日 conservation（保育）同族 observe（守住、看）/ servant / preserve（pre- 提前守住）。
• stinguere（to quench，拉丁）：今日 extinction（灭绝）同族 distinguish（区分清楚）。
• praecidere（to cut short，拉丁）：今日 precise（精确的）同族 decide（裁定、切断）。
• quantus（how much，拉丁）：今日 quantify（量化）同族 quantity（数量）。
• censere（to assess，拉丁）：今日 census（普查）同族 censor（原义「评估官」）。
• vulnus（wound，拉丁）：今日 vulnerable（易危的）同族 vulnerable 一家，本义「易受伤」。
• facere（to make，拉丁）：今日 quantify 的 -fy 半边，同族 factory / manufacture。
⏳ ⏳ 艾宾浩斯复习 · 新旧穿插
• The 10-29 education line gave us a slow, decelerating rise in years of schooling; today I met the same shape wearing forest clothes, a gentle fall whose slope eases. 同一根线，方向相反。
• The 10-30 plants round left us the Living Planet Index at minus 73 per cent; today's forest share is a much softer number, which is exactly why precision matters, not every decline is a collapse. 慢退不是急崩。
• The 10-18 environment round warned that a rate is not a total; today the level (cover) keeps falling while the rate (loss) slows, two lines, two truths. 两数并看才不骗人。
• The 10-12 statistics round left us rate against total; today's percentage points are the same lesson in forest dress, 0.70 points is not 0.70 per cent. 百分点非百分之。
• The 10-26 health round had age-standardised rates; today's share is a plain level, no weighting, which makes the comparison cleaner but the story slower. 平量无权重，读来更直。
• The 10-05 fluency round comes due soon; one card a night is exactly how precision compounds, three honest lines at a time. 准也是攒出来的，急不来。
️ ️ 今日话题词卡
• biodiversity | n. | 生物多样性 | Biodiversity is the floor we stand on. | bio- + diversus
• endemic | adj. | 特有的 | The white yak is endemic to Tianzhu. | en- + demos
• habitat | n. | 栖息地 | A lost habitat means a lost species. | habitare
• conservation | n. | 保护；保育 | Conservation lasts longer than destruction. | con- + servare
• extinction | n. | 灭绝 | Extinction is permanent. | ex- + stinguere
• precise | adj. | 精确的 | A precise number beats a loud claim. | praecidere
• quantify | v. | 量化 | Quantify the loss before you mourn it. | quantus + facere
• census | n. | 普查 | A forest census counts what the eye misses. | censere
• vulnerable | adj. | 易危的 | The species is listed as vulnerable. | vulnus
• baseline | n. | 基线 | The 2000 figure is our baseline. | base + line
⚡ ⚡ 一嘴反应训练
只给关键词，不开稿，每题抢在两秒内开口：
1. Do you like plants? → yes, the yard at home has a few / I grew up where the soil is honest
2. Have you ever seen a wild animal? → once, a fox near the mountain / it looked back and ran
3. Should we protect all species? → the ones we can still save, yes / precision beats panic
4. Is forest loss a big problem? → slowly yes / the rate has eased, but the level keeps falling
5. What does endemic mean? → native to one place only / like the white yak of Tianzhu
6. Do you prefer city or nature? → nature, honestly / the mountain clears the head
7. Have you planted a tree? → as a child, with my grandfather / I barely remember it
8. Would you give up comfort to save a species? → depends on the trade / a reversible loss beats a permanent one
️ ️ 发音与连读提示
• biodiversity keeps the stress on -di-, with the opening bio- light and the tail -ty trailing. 母语音标「拜-奥-戴-佛-赛-提」→ 国际 IPA /ˌbaɪəʊdaɪˈvɜːsəti/。
• endemic puts the main stress on -dem-, the en- almost whispered. 母语音标「恩-戴-密克」→ 国际 IPA /enˈdemɪk/。
• habitat runs the middle t into a soft tap, so ha-bi does not split hard. 母语音标「哈-比-泰特」→ 国际 IPA /ˈhæbɪtæt/。
• conservation stresses -va-, with con- firm and -tion a light close. 母语音标「康-瑟-维-申」→ 国际 IPA /ˌkɒnsəˈveɪʃn/。
• extinction keeps the stress on -tinc-, the ex- short and the -tion soft. 母语音标「埃克-斯汀-克-申」→ 国际 IPA /ɪkˈstɪŋkʃn/。
• precise stresses the middle -cise, the pre- quick and final -e silent. 母语音标「普里-赛斯」→ 国际 IPA /prɪˈsaɪs/。
• quantify opens on quan- with the stress one beat before -fy. 母语音标「匡-提-发爱」→ 国际 IPA /ˈkwɒntɪfaɪ/。
• vulnerable runs -nu- into a soft chewed sound, stress on -ne-. 母语音标「瓦-呢-惹-包」→ 国际 IPA /ˈvʌlnərəbl/。
• baseline is plain, stress on base, line trailing lightly. 母语音标「贝斯-来恩」→ 国际 IPA /ˈbeɪslaɪn/。
多语种句尾
• Latin: Naturam servare debemus. 我们应当守护自然，放在森林这期再合适不过。
• Spanish: Debemos proteger la naturaleza. 我们必须保护自然。
• Japanese: 自然を守る。（しぜんを まもる，shizen o mamoru）守る（まもる，mamoru）＝保护、守卫，和交通期讲过的「守住一段关系」是同一个词，今天它把山和林连了起来。
• English: We must protect nature. 四种语言，同一句话：我们要守护自然。
看图写作（Task 1 · Task 2）
Source: FAO, Global Forest Resources Assessment 2025 (SDG indicator 15.1.1), forest area as a percentage of total land area, 2000, 2010, 2020 and 2025 (latest available). 真实数据，取该源最新可得年份。
Task: The line graph below shows the proportion of the world's total land area covered by forest in the years 2000, 2010, 2020 and 2025. Summarise the information by selecting and reporting the main features, and make comparisons where relevant. Write at least 150 words.
描述句型（线图专用）：
• The line graph charts the share of land under forest across four points between 2000 and 2025.
• The share eased from 32.51 per cent in 2000 to 31.81 per cent in 2025, a fall of 0.70 percentage points.
• The downward trend is gentle and unbroken, with no reversal at any point.
• The slope flattens over time, the drop of 0.15 points in 2020 to 2025 being the smallest of the three intervals.
• The level keeps falling even as the rate of loss slows, the two facts must be read side by side.
范文要点：
1. Overview first: a long, slow, one-way decline in forest share, no bounce back, and the fall gets shallower in the most recent five years.
2. High end: 2000 sits highest at 32.51 per cent, the baseline for the whole line.
3. Middle: the line drifts down through 32.24 per cent in 2010 and 31.96 per cent in 2020, each step smaller than the last.
4. Low end and close: 2025 reaches 31.81 per cent, the lowest point, but the final interval is the gentlest, which is the chart's quiet good news.
5. Comparison: the level (cover) and the rate (speed of loss) tell different stories, name both so the reader is not misled.
统计旁注：线图看方向与斜率（单调缓降、无回弹）＋percentage points 非 percent（32.51→31.81 差 0.70 个百分点，不是 0.70%）＋level≠rate（森林覆盖这个「水平量」持续降，而年毁林「速率」从 16 降到 10 百万公顷在收，两根线讲不同事，回扣 10-12/10-18）＋纵轴从 0 起才诚实（占比约 32%，若把 y 轴从 30 起会把平缓说成陡降）＋四个点跨度 25 年、间隔不均（10/10/5 年），描述时按年份而非按点序等分 x 轴＋FRA 2025 与 FRA 2020 两个报告基线略有差异，公开稿只取 FRA 2025 一致序列，不混用两个源头。
Task 2 实战 · 写作联动下半场（两道真题接住）
The motion above aired both sides in thirty-second bursts; a real Task 2 asks you to sit down, pick one side, and defend it on paper. 小优今早正好甩来两道题，接住。
题一，立场句原样保留（自己的话先写下来，再谈打磨）：
对于政府应优先发展经济还是保护环境这一问题，一直存在诸多争议。在我看来，保护环境更为重要，因为从长远来看，一个保持生态环境平衡的社会更有利于经济增长。There has been much debate on whether governments should prioritize economic development or environmental conservation. From my perspective, protecting the environment is more important, because an environmentally sustainable society is more conducive to economic growth in the long term.
Good bones: a clear position plus a because-clause that previews the logic, exactly the shape examiners reward. But a position is only as strong as its evidence, and today's botany reading hands over three checkable anchors. First, mixed forests outyield monocultures: a 2022 synthesis in Science concluded that multispecies plantations consistently beat single-species ones across a broad range of climates and soils; note the paraphrase, outyield compresses "are higher in productivity", and economy of words is itself an accuracy skill. Second, the number behind the claim: in the BEF-China experiment, plots holding 16 tree species stored roughly 32 tonnes of carbon per hectare after eight years, while monocultures held about 12, diversity more than doubling the gain, which is "a sustainable society is conducive to growth" made measurable. Third, the false-economy caution: a Chinese Academy of Sciences forestry scientist documented in 2025 that pure Mongolian pine shelterbelts decline after 35 to 40 years and fail to regenerate on their own, so the working prescription is converting them into mixed stands. 单一树种看着便宜，其实是先省钱、后还债。And the loop closes on Minqin: 抗沙的林子也从来不是一根梭梭打天下, desert planting likewise runs on species mixes, which is why "plant a tree" is the easy half and "plant the right mix" is the real skill. For the full essay, four blocks: intro ending on the thesis above, one body on the science of mixtures, one body on the false economy of depletion, one honest concession (short-run jobs and local budgets) answered with the long-run ledger, then close by restating the position in fresh words. Source: Science, 2022, doi 10.1126/science.abm6363; Science, 2018 (BEF-China experiment); Chinese Academy of Sciences forestry scientist's 2025 account on shelterbelt decline.
题二：It is possible for both scientists and travellers to reach remote natural environments such as the South Pole. Do the advantages outweigh the disadvantages? Build the frame before the essay. One line of position: the gains edge out the costs, provided access stays limited and purpose-driven. Two body blocks: scientific value first, because baseline data in places like the Antarctic can only be collected in situ, and ice cores keep climate records no satellite can read; then tightly capped tourism as education that helps fund protection. Then one honest concession, fragile ecosystems, rescue costs, last-chance tourism crowding in, answered with quotas and rules rather than bans. 立场不怕让步，怕的是没有让步。
一词一世界，词根即思维。明天接着聊 (◕‿◕)
一词一世界，词根即思维。明天接着聊 (◕‿◕)
本系列为「契苾小优」雅思备考专用输出，转载请注明出处。
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