ฝึกพูดภาษาอังกฤษด้วยเทคนิค Shadowing จากวิดีโอ: Grows Food in Dead Soil. The "Primitive" Trick That Beat Modern Science.
เลือกโหมดฝึก
แต่ละโหมดจะเปิดห้องฝึกแบบเต็มจอ
203 ประโยค
หากประโยคสั้นหรือยาวเกินไป กดที่ Edit เพื่อปรับแก้
1
An illiterate farmer from one of the poorest countries on earth walks into the United States Capitol building.
2
He is wearing a long brown smock.
3
He doesn't speak English.
4
He is about to address members of Congress
5
and a room full of international agricultural experts about how to save millions of people from starvation.
6
His name is Yacouba Sawadogo,
7
and 30 years earlier his own neighbors called him a madman.
8
They set his fields on fire to stop him,
9
because Yacouba was digging holes,
10
thousands of them, in the middle of the worst drought in 200 years.
11
When everyone else was fleeing their villages to survive,
12
he was returning to his.
13
When agronomists with PHDS could not figure out how to stop the Sahara Desert from swallowing West Africa,
14
this peasant farmer with a shovel did it anyway.
15
Between 1972 and 1984, the Sahel region of Africa experienced droughts so catastrophic that rainfall dropped by 80%.
16
100,000 people starved to death.
17
Tens of millions fled their homes.
18
The desert was advancing.
19
Scientists predicted the entire region would become uninhabitable.
20
The ground turned to hard pan,
21
soil so compacted that plows couldn't break it.
22
When rain did fall, it ran off the surface like concrete.
23
The western response was predictable.
24
Agricultural experts flew in from Europe and America.
25
They brought tractors.
26
They brought chemical fertilizers.
27
They brought irrigation systems.
28
They spent billions of dollars.
29
None of it worked.
30
Because the Sahel has a fundamental problem that modern agriculture can't solve.
31
When the soil crusts over, water cannot penetrate.
32
Chemical fertilizers don't fix this.
33
Tractors don't fix this.
34
In fact, heavy machinery makes it worse,
35
compacting the soil even more.
36
But there was a technique that did work.
37
It had worked for centuries.
38
And in 1980, one man decided to remember it.
39
Yacouba Sawadogo While everyone else was fleeing the Sahel,
40
Yacouba picked up a shovel.
41
As a child, he had been sent to a Quranic school in Mali.
42
He was a poor student,
43
but the school's sheikh told him that he would become an important leader someday.
44
When he returned home as a young man,
45
he opened a market stall.
46
He was successful.
47
He had a future in business.
48
And then the droughts came.
49
While everyone else fled for the cities,
50
Yacouba went back to the land.
51
He started farming in the middle of the worst drought in living memory.
52
His neighbors told him that a man who digs holes is as useful as a man who hangs himself.
53
Because Yacouba was not digging during the rainy season,
54
he was digging in the dry season,
55
when the ground was hardest,
56
when it seemed most pointless.
57
He was using an ancient technique called zai.
58
He changed it.
59
He made the pits bigger, and He dug deeper.
60
And then he did something that made people certain he had lost his mind.
61
He filled each pit with a handful of manure.
62
And he waited.
63
The manure attracted termites.
64
The termites burrowed into the soil beneath the pits to get the organic matter.
65
Their tunnels broke up the hardpan.
66
They aerated the soil.
67
They created a natural irrigation network deep underground.
68
When the rains finally came,
69
Yacuba's pits caught every drop.
70
The water did not run off.
71
It sank deep into the ground, up to 125 cm.
72
In the flat, untreated land next door,
73
water only penetrated 60 cm.
74
His crops survived.
75
His neighbor's crops died, and they hated him for it.
76
Traditional land chiefs said he was violating the natural order.
77
They ostracized him.
78
Someone even set his forest on fire.
79
But Yacouba did not stop.
80
He replanted.
81
He dug more pits.
82
He added stone lines to slow water runoff.
83
He started planting trees in the pits.
84
By the 1990s, the forest had grown.
85
By the 2000s, it was undeniable.
86
He had 40 hectares of thriving woodland where there had been nothing but barren desert.
87
Wildlife returned, animals that had not been seen in the region for generations.
88
And then the farmers started coming back.
89
They organized markets to share seeds.
90
They copied his technique.
91
In 1989, 13 farmers from Niger visited Yacouba's fields.
92
They went home and started digging.
93
When the next drought hit in 1990,
94
only the Zai farmers had a harvest.
95
The numbers were impossible to dismiss.
96
Crop yields increased by 100 to 500%.
97
Groundwater levels rose by an average of 5 meters.
98
In some locations, wells gained 17 meters of water.
99
Villages that had gone eight months a year without water suddenly had it year-round.
100
In 2019, when a catastrophic drought killed 72% of the corn across the region,
101
farmers using za'ai still had enough food to survive.
102
Dr. Chris Rage, a scientist at the World Resources Institute,
103
said that Yakuba's impact on restoration in the Sahel has been greater than that of all national and international experts taken together.
104
Think about that.
105
Billions of dollars.
106
Ph.D.S from the world's top universities.
107
State-of-the-art agricultural technology.
108
All outperformed by by an illiterate farmer with a shovel and a bucket of manure.
109
So, if XI is this effective,
110
why did we stop using it?
111
Because there is a reason ancient agricultural wisdom disappears.
112
And it isn't because it stops working.
113
It is because it doesn't make money.
114
XI pits require zero purchased inputs.
115
No fertilizer from chemical companies,
116
no seeds from agribusiness corporations,
117
No machinery from equipment manufacturers,
118
just local soil, local manure, local labor.
119
The global fertilizer market is worth over $200 billion annually.
120
In the Sahel, farmers who use zai need zero synthetic nitrogen.
121
The termites provide it for free.
122
During the colonial period, European administrators called this primitive gardening.
123
They discouraged it in favor of cash crops like cotton and peanuts,
124
crops that required inputs, crops that kept farmers dependent.
125
Fast forward to the 1970s and the 1980s.
126
The international development industry descended on the Sahel with billions in aid money.
127
They brought tractors, irrigation systems, chemical fertilizers.
128
The projects failed, repeatedly.
129
But here's what nobody talks about.
130
In 1990, 13 farmers who visited Yakuba's fields went home and started using Xi.
131
That year, there was another drought.
132
Only the Xi farmers had reasonable harvests.
133
Did the international aid organizations shift their approach?
134
No, because you can't write a grant proposal for teaching farmers to dig holes with local materials.
135
You can't justify consultant fees.
136
You can't create ongoing dependencies that require perpetual funding.
137
And even today, companies are trying to mechanize it.
138
They are developing motorized zainers to dig the holes.
139
Tools that cost money.
140
Tools that require fuel.
141
Tools that break.
142
The original technique needs a shovel.
143
That is it.
144
This is how traditional knowledge gets erased.
145
Not through malice.
146
Through economics through the systematic privileging of techniques that generate profit over techniques that generate food.
147
Yakuba Sawadogo said, If you stay in your own little corner,
148
all your knowledge is of no use to humanity.
149
So he taught anyone who would listen,
150
for free, for 40 years.
151
And you can do it too,
152
if you have compacted soil,
153
if you have dry land,
154
if you have water runoff.
155
This is the blueprint.
156
Wait for the dry season.
157
Dig a pit about 20-30 cm wide, or 8-12 inches.
158
Go about 6 inches deep.
159
Put the soil you dig out on the downhill side of the pit.
160
This creates a berm that catches water running down the slope.
161
And here is the secret.
162
Put a handful of compost or manure in the pit.
163
It does not just fertilize the soil.
164
It calls the termites.
165
It invites the biology back into the dead earth.
166
Wait for the rain.
167
Then plant, corn, beans, trees.
168
Whatever you need.
169
The results are measurable.
170
Soil moisture doubles.
171
Roots go twice as deep.
172
And once established, the pits stay productive for years.
173
In year one, your yields jump.
174
In year five, your water table rises.
175
In year twenty, you have what Yacouba had,
176
a forest where there was a desert.
177
Yacouba's forest is called Bangar Raga.
178
In the Mossi language, it means the forest of wisdom.
179
It is still there today.
180
You can see it on satellite images,
181
a patch of deep green in an ocean of brown.
182
His family is still fighting to protect it from developers who want to pave it over.
183
But across Africa, millions of farmers are digging holes.
184
Not because an aid agency paid them,
185
but because one man proved it worked.
186
A village elder once told Yacouba,
187
A man who digs holes is as useful as a man who hangs himself.
188
Forty years later, that madman's holes were feeding hundreds of thousands of people.
189
They called him crazy.
190
They burned his fields.
191
They tried to bulldoze his forest.
192
He kept digging anyway.
193
Yakuba died in December 2023,
194
but he left behind a map.
195
He proved that the desert does not care about billions of dollars in aid or high-tech machinery.
196
It only cares about water.
197
And water, like truth, will always find a way through.
198
Perhaps the most powerful act of resistance is remembering what they tried to make you forget.
199
All you need is a shovel,
200
some compost, and the willingness to dig when everyone else says you are insane.
201
If this vault opened something for you,
202
subscribe to Nature's Lost Vault.
203
The next vault opens soon.
ดาวน์โหลดแอป
ทุกอย่างที่ต้องใช้เพื่อพูดได้คล่อง
AI ให้คะแนนการออกเสียงให้คะแนนทุกประโยค
ฝึก IPAเชี่ยวชาญทุกเสียง
คำศัพท์สร้างคลังคำของคุณ
เกมคำศัพท์เล่นไปเรียนไป
FOR YOU
วิดีโอแนะนำ
C13
94 ประโยค
How a Country With Zero Rivers Drinks Water (Saudi Arabia)
Daily ConversationUniversity StudentsWorking Adults
C24
199 ประโยค
20k
Business EnglishUniversity StudentsWorking Adults
B22
291 ประโยค
HUGE Elephant Garlic!
Business EnglishUniversity StudentsWorking Adults
C12
111 ประโยค
The Craziest Ways Ancient Humans Made Fire #AncientHumans #History #Survival
Daily ConversationUniversity StudentsWorking Adults
B22
47 ประโยค
The Seed Had Every Reason to Give Up… But It Chose to Grow
Business EnglishUniversity StudentsWorking Adults
C13
104 ประโยค
The Illusion of Africa's Economic Boom
Daily ConversationUniversity StudentsWorking Adults
C111
323 ประโยค
Global renewables: Pioneering the energy transition | DW Documentary
IELTS PrepBusiness EnglishUniversity Students
B22
99 ประโยค
What's safe to eat now?
Business EnglishDaily ConversationUniversity Students
C13
158 ประโยค
Your Time Machine Broke - At The Worst Time In History
Business EnglishUniversity StudentsWorking Adults
C13
330 ประโยค
Why Cold Drinks Were Deadly Before 1914
Business EnglishUniversity StudentsWorking Adults
B26
68 ประโยค
A world where fish are no longer forced to climb trees.
Business EnglishDaily ConversationHigh School Students
B22
143 ประโยค
If We Have No Land How Can We Live In A Self-reliance Way.
Business EnglishDaily ConversationUniversity Students
ทำไมถึงควรฝึกพูดกับวิดีโอนี้?
การเรียนภาษาอังกฤษจากยูทูปเป็นวิธีที่มีประสิทธิภาพในการพัฒนาทักษะการพูดและการสื่อสารของคุณ วิดีโอนี้นำเสนอเรื่องราวที่เกี่ยวข้องกับเกษตรกรในแอฟริกาซึ่งสร้างแรงบันดาลใจและให้ข้อคิดหลายอย่างเกี่ยวกับความกล้าหาญและความมุ่งมั่นในการต่อสู้กับอุปสรรค หากคุณได้ฝึกพูดตามวิดีโอนี้ คุณจะได้ฝึกเสียงในการเล่าเรื่องที่มีชีวิตชีวาและมีอารมณ์ร่วม ซึ่งจะช่วยให้การมุ่งมั่นในการเรียนของคุณมั่นคงยิ่งขึ้น การใช้เทคนิคชาโดว์อิ้งภาษาอังกฤษ (shadowing) จะช่วยให้คุณสามารถจับการออกเสียง จังหวะ และอารมณ์การพูดได้ดียิ่งขึ้น
ไวยากรณ์และวลีในบริบท
วิดีโอนี้มีโครงสร้างประโยคและวลีที่สำคัญหลายประการที่คุณควรใส่ใจ:
- การใช้ Past Simple Tense: เช่น "walked into," "called him." ใช้เวลาที่ผ่านมาเพื่อเล่าถึงเหตุการณ์ในอดีต
- การใช้ Present Perfect: "has experienced," "have starved." เสนอข้อมูลที่เกิดขึ้นถึงปัจจุบัน เน้นถึงผลที่เกิดขึ้น
- การใช้ conditional sentences: "If it rains," "When it did fall." เพื่อแสดงเงื่อนไขที่ส่งผลต่อเหตุการณ์
การหัดพูดตามประโยคเหล่านี้จะช่วยปรับปรุงโครงสร้างและการใช้ไวยากรณ์ในประโยคได้ดีขึ้น
กับดักการออกเสียงที่พบบ่อย
ในวิดีโอนี้มีคำและเสียงที่อาจสร้างความสับสนในการออกเสียง เช่น:
- คำว่า "agronomists": ออกเสียงให้ชัดเจน โดยเฉพาะเสียง 'g' ว่าไม่ควรเป็นเสียง 'j'
- คำว่า "sahara": ควรออกเสียงให้แน่ใจว่าจะเน้นเสียงให้ถูกต้องเพื่อไม่ให้เกิดการเข้าใจผิด
- คำว่า "desert": มีความสำคัญในการแยกเสียงสระ 'e' และ 'i' ให้ถูกต้องเพื่อให้ผู้ฟังสามารถเข้าใจได้
การใช้เทคนิค shadow speak จะช่วยให้คุณฝึกการออกเสียงได้ดีขึ้น เมื่อคุณได้ฟังและพูดตามแบบฉบับของเจ้าของภาษาเป็นประจำ คุณจะพัฒนาทักษะการพูดและการสื่อสารได้อย่างรวดเร็ว
ไวยากรณ์ในวิดีโอนี้
โครงสร้างที่ผู้พูดใช้บ่อยที่สุด พร้อมคำพูดจริงจากวิดีโอ:
| โครงสร้าง | ในวิดีโอ |
|---|---|
| Passive voice be + กริยาช่อง 3 — เน้นสิ่งที่เกิดขึ้น ไม่ใช่ผู้กระทำ | had been sent · had not been seen · is called |
| Relative clauses who / which + อนุประโยค — ข้อมูลเพิ่มเติมเกี่ยวกับคนหรือสิ่งของ | man who digs · anyone who would |
| Present perfect have/has + กริยาช่อง 3 — เหตุการณ์ในอดีตที่ยังเกี่ยวข้องกับปัจจุบัน | has been · have compacted |
เทคนิค Shadowing คืออะไร?
Shadowing เป็นเทคนิคการเรียนรู้ภาษาที่ได้รับการรับรองทางวิทยาศาสตร์ พัฒนาขึ้นสำหรับการฝึกนักแปลมืออาชีพ วิธีการนี้เรียบง่ายแต่ทรงพลัง: คุณฟังเสียงภาษาอังกฤษจากเจ้าของภาษาและพูดตามทันที — เหมือนเงาที่ตามผู้พูดด้วยช่วงเวลาห่าง 1-2 วินาที การวิจัยแสดงว่าเทคนิคนี้ปรับปรุงความแม่นยำในการออกเสียง ทำนองเสียง จังหวะ การเชื่อมเสียง การฟังเข้าใจ และความคล่องแคล่วในการพูดได้อย่างมีนัยสำคัญ