ฝึกพูดภาษาอังกฤษด้วยเทคนิค Shadowing จากวิดีโอ: When Antarctica Was a Jungle

Antarctica feels less like a continent and more like the end of the Earth.

98 % of it is buried beneath ice.

In places, that ice is almost 5 kilometers thick, deep enough to swallow entire mountain ranges and leave almost nothing showing.

Exposed skin can freeze in minutes.

Almost no rain falls across the interior, and the winds are among the strongest ever recorded anywhere on the planet.

There are no forests, no rivers crossing open ground, no landscape that appears capable of supporting much life at all.

But this is only the Antarctica we inherited.

Beneath the ice lies another continent.

Valleys, mountain ranges, buried basins, and the channels of rivers that stopped flowing long before the land froze.

And in the rocks that break through the ice, there are traces of a world that seems almost impossible.

Fossil leaves, pollen from dense forests, tree trunks preserved in stone, and the bones of dinosaurs that lived through months of polar darkness.

In the Transantarctic Mountains, there is even a place where you can walk up to a rock face

and place your hand on the stump of a tree.

It did not wash in from somewhere warmer.

It is still rooted in the soil where it grew, inside what is now one of the coldest places on Earth.

That tree died around 260 million years ago.

But it was not alone.

It stood in a forest on a continent crossed by rivers and covered in wetlands.

Much later, dinosaurs and early birds would move through Antarctic woodlands beneath summer skies where the sun never set,

and endure winters when it did not rise for months.

For most of its history, Antarctica was connected to Africa, India, Australia, and South America as part of the enormous southern landmass called Gondwana.

But even after those continents began to separate, Antarctica did not immediately become the frozen desert we know today.

It remained green for millions of years, long after it had drifted deep into polar latitudes.

Forests in Antarctica is the kind of phrase that sounds as though it should come with an explanation, but usually does not.

So we are going to build that lost continent back up.

What actually grew there?

What kind of forest survived a summer without sunset and a winter without dawn?

What lived among its trees?

And how did life endure the long polar darkness?

Antarctica has not always stood alone at the bottom of the world.

The rock beneath its ice rides on tectonic plates, and those plates have been moving for hundreds of millions of years.

The evidence survives in mountain ranges now separated by the Southern Ocean.

Their rocks have the same ages, the same structures, and the same scars left by ancient deformation.

A belt of rock that reaches the Antarctic coast begins again in Australia.

Another continues through India.

They are fragments of the same landscape, broken apart and carried across the planet.

The fossils tell the same story.

Remains of the same plants appear in Antarctica, India, Australia, Africa, and South America.

They could not have crossed the oceans that separate those continents today.

They grew before those oceans existed, when the land was still joined.

Continental movement alone, however, does not explain why Antarctica remained green.

By the age of the dinosaurs, the continent had already reached high southern latitudes forests grew beyond

70 degrees south in regions where the Sun vanished for weeks each year.

The fossils show that these forests grew in place near the edge of the polar night.

Antarctica could support them because the planet was warmer than it is now.

The temperature difference between the equator and the poles was less extreme, allowing warmth to reach much farther south.

But that warmth did nothing to shorten the darkness.

Earth is tilted on its axis, for part of every year, that tilt turns the southern end of the planet away from the sun.

Below the Antarctic Circle, the sun fails to rise for days.

Farther south, the darkness lasts for weeks.

At the pole, it lasts for months.

That geometry is indifferent to the weather.

It shaped the ancient forests just as it shapes Antarctica today.

Whatever the temperature happened to be, months without sunlight arrived on schedule every year.

The oldest forests in this story grew around 260 million years ago.

Woody vegetation remained in parts of Antarctica until roughly 20 - 70 million years ago.

Between those dates lie more than 200 million years of roots, rivers, and soil in the far south, all under the same extreme seasonal light.

The forests used the brief, intense summer to grow and store energy.

When winter arrived, photosynthesis slowed or stopped, and the plants endured months of reduced activity.

Most evidence of those forests is now buried beneath the ice.

What survives comes from the few places where rocks remain exposed, and from cores drilled into the seafloor around the continent.

When dinosaurs first spread through the southern world, Antarctica was still part of Gondwana.

Dinosaurs had appeared elsewhere by around 230 million years ago, although no fossil can tell us exactly when they first entered Antarctica.

The continent's oldest known dinosaur remains come from the early Jurassic.

By then, Antarctica was already far south, but it was still connected to the surrounding land.

Rivers crossed the landscape, forests covered large areas, and animals could move between regions without crossing an ocean.

Some fossils allow us to reconstruct those connections.

One example is Lystrosaurus, a squat, tusked animal that lived before the dinosaurs.

Its fossils have been found in Antarctica, India, and southern Africa.

Later fossils reveal similar links between these continents.

Scientists do not decide that two fossils are related simply because they look alike.

They compare the bones in detail, searching for features shared by several specimens that are unlikely to have appeared independently.

They also study the rocks surrounding each fossil.

When related animals occur in rocks of a similar age, and geological reconstructions show that the continents were connected at the time,

the evidence begins to form a coherent picture.

Even then, there are limits.

Most Antarctic fossils are not complete skeletons.

A single tooth or bone may identify a broad group of animals without revealing the exact species.

And when a species is found in Antarctica but nowhere else, scientists have to consider two possibilities.

It may genuinely have lived only there, or evidence of it elsewhere may still be waiting to be found.

That uncertainty matters in Antarctica, where almost the entire continent lies beneath ice.

Fossil hunters can work in only a few exposed areas, often during a short field season and in difficult weather.

The fossil record is small and uneven.

Every discovery is valuable, but no single fossil can represent the entire continent.

The separation did not happen in one dramatic event.

It unfolded over tens of millions of years.

Cracks opened in the land, some widened into valleys, then shallow seas and eventually oceans.

Old migration routes narrowed, some disappeared, while others remained open for much longer.

Antarctica stayed connected to Australia longer than it remained connected to

most of its former neighbors animals were not suddenly trapped on opposite sides of a new ocean.

For a long time, they could still move across parts of the southern landmass.

As the gaps widened, fewer roots remained.

Populations separated for long periods began changing in different ways.

They encountered different plants, climates, and predators.

Over many generations, those differences could lead to new species.

Moorosaurus, a small, plant -eating dinosaur from Antarctica, offers one clue.

It was related to dinosaurs from Patagonia, yet it also had features of its own.

Its bones point to a shared southern history, followed by a period of local change.

They cannot show us every step of that process, but they help us see what was happening as Antarctica became increasingly isolated.

100

The dinosaurs of Antarctica are known from surprisingly little.

101

A few bones have been found in the Transantarctic Mountains, others come from the Antarctic Peninsula and nearby islands.

102

Most are incomplete – a leg bone, a vertebra, a tooth, or part of a jaw.

103

There are no long rows of complete skeletons, and no single fossil bed preserving an entire Antarctic ecosystem.

104

One of the best known discoveries is Cryolophosaurus, a large meat -eating dinosaur found in the Trans -Antarctic Mountains.

105

It lived during the early Jurassic, long before the later dinosaurs found on the Antarctic Peninsula.

106

Its skull carried a tall, curved crest, unlike that of any other dinosaur known at the time.

107

The discovery confirmed that large predators had reached the far south of the early in dinosaur history.

108

We do not know exactly what Cryolophosaurus hunted.

109

Its teeth and jaws show that it ate meat.

110

But the fossil record does not provide a complete list of the animals sharing its landscape.

111

It may have hunted smaller reptiles or young plant eaters.

112

It may also have scavenged.

113

Fossils can show us what an animal was built to do.

114

They cannot always tell us what it did on an ordinary day.

115

Much later, during the late Cretaceous, a different community lived on the Antarctic peninsula.

116

Moraesaurus was a small plant -eater known mainly from parts of its hind leg.

117

Its bones suggest an animal built for moving quickly.

118

It belonged to a southern dinosaur group also known from Patagonia, preserving another link between Antarctica and South America.

119

Antarctica.

120

Antarctopelta was an armored dinosaur.

121

Bony plates embedded in its skin protected its body, making it difficult for a predator to attack.

122

Its fossils are incomplete, so much of its appearance must be reconstructed using related animals.

123

Even so, the armor confirms that Antarctic forests supported large, heavily defended herbivores.

124

Titanosaurs also reached the continent continent.

125

These long -necked dinosaurs belonged to the group that included the largest land animals in Earth's history.

126

In 2026, scientists identified a tail vertebra collected on James Ross Island in 1985 as belonging to a titanosaur.

127

The fossil had spent decades in a collection labeled only as the vertebra of a large reptile.

128

It was too incomplete to identify the exact species, but it confirmed that another major dinosaur group had lived in Antarctica.

129

The bone was found in marine rock.

130

That does not mean the animal lived in the sea.

131

Its body may have been carried from land by a river, or washed out after death before sinking to the sea floor.

132

That is one of the oddities of Antarctic fossil hunting.

133

Evidence of life on land is often preserved in rocks that formed beneath ancient water.

134

One of the more mysterious predators is Imperibator.

135

It was a large, two -legged theropod from the broad dimosaur group that includes birds and their close relatives.

136

It was not an Antarctic version of Tyrannosaurus rex.

137

T rex lived in North America, and no fossils from that animal had been found in Antarctica.

138

Imperibator belonged to a different branch of the dimosaur family tree.

139

Its remains are fragmentary, and scientists still debate its exact relationship to other theropods.

140

It may have hunted, scavenged, or done both.

141

Its anatomy, at least, confirms that Antarctica had large predatory dinosaurs of its own.

142

Birds were also part of this world.

143

One of the best known is Vajavis, an early bird related to the evolutionary line that includes ducks and geese.

144

Its fossils come from near the end of the Cretaceous Period.

145

Birds lived alongside non -avian dinosaurs, and some bird lineages survived the mass extinction that ended the rest.

146

Animal life extended beyond the forest.

147

The seas around the Antarctic Peninsula contained marine reptiles and a wide range of invertebrates.

148

Mosasaurs were powerful swimmers with long bodies and strong tails.

149

Plesiosaurs moved through the same water.

150

Sharks and fish hunted below the surface.

151

Ammonites, relatives of the modern Nautilus, were common enough to become some of the most useful fossils for dating Antarctic rocks.

152

These marine fossils help scientists reconstruct the world surrounding the dinosaurs.

153

Shells, teeth, and bones record changes in the sea, while their positions in the rock layers help establish when those layers formed.

154

In some places, the marine record is far richer than anything preserved from the land.

155

The first challenge of life in ancient Antarctica was not ice, but darkness.

156

During the age of dinosaurs, Antarctica was already close to the South Pole.

157

Earth's tilt brought the same basic pattern then that it brings now.

158

Long summer days when the sun stayed above the horizon, followed by winter months when it did not rise at all.

159

That fact is easy to overlook because because ancient Antarctica was much warmer than the continent we know today.

160

But warmth did not change the shape of Earth's orbit, or the tilt of its axis.

161

Every year, the polar night returned.

162

Some of the trees were conifers, related to the kinds of trees that grow in southern forests today.

163

There were ferns and mosses beneath them, along with ginkgos, cycads, and later flowering plants.

164

At several sites, fossil wood preserves clear growth rings.

165

Those rings record seasons of faster and slower growth.

166

The trees did not simply grow all year.

167

During the dark season, photosynthesis would have slowed or stopped.

168

Plants had to use the bright summer months to produce and store enough energy for winter.

169

Some trees shed their leaves, others appear to have kept them for years, much like evergreen trees do today.

170

Keeping leaves did not remove the problem of darkness, but it meant the trees were ready to use the light as soon as it returned.

171

And the forests?

172

Were not small patches of vegetation clinging to a mild coast.

173

Around 90 million years ago, a forest grew close to the South Pole itself.

174

Fossil soil from West Antarctica contains roots, pollen, and spores from a swampy woodland.

175

The evidence suggests a surprisingly warm climate, with average annual temperatures of around 12 degrees Celsius.

176

Yet the same place still faced roughly four months of polar night.

177

The dinosaurs faced the same annual rhythm.

178

We know that dinosaurs lived in Antarctic forests, but we do not know exactly how each species endured winter.

179

Fossils cannot show us whether an animal migrated, slept for long periods, gathered food, changed its metabolism, or grew a seasonal coat of feathers.

180

These are reasonable questions, but the evidence is not strong enough to give one answer for every dinosaur.

181

There are clues though.

182

The presence of dinosaurs at high southern latitudes shows that they could live through extreme changes in daylight.

183

Some may have remained in the region all year.

184

Others may have moved between lower and higher ground as the seasons changed.

185

Plant eaters would depended on what remained available in the forest.

186

Predators depended on those plant eaters, so their survival was linked to the same seasonal limits.

187

Young animals make the question even harder.

188

A full -grown dinosaur may have carried more stored energy through winter, but smaller animals would have had less room for error.

189

During the long summer, plants grew under almost continuous sunlight.

190

The days were not warmer simply because they were longer, but the light lasted for many hours.

191

That gave the forest a short, intense growing season.

192

Rivers carried water through the landscape, wetlands supported ferns and other low plants,

193

herbivores fed on what the forest produced, and predators followed them.

194

This was a hard place to live, but not a frozen one, yet.

195

Dinosaurs lived through polar darkness, but the ice came later.

196

Around 66 million years ago, the non -avian dinosaurs disappeared during the mass extinction at the end of the Cretaceous period.

197

The forests survived.

198

Conifers continued growing across the continent, ferns covered damp ground, and flowering plants became more common.

199

Southern beech, or nothophagus, formed an important part of many forests.

200

Relatives of these trees still grow in Tasmania, New Zealand, and southern South America.

201

Their Antarctic fossils include leaves, wood, and pollen, sometimes preserved well enough to reveal the veins and edges of individual leaves.

202

The animals living among them had changed.

203

Birds occupied many ecological roles opened by the extinction.

204

Some became large seabirds, while early penguins hunted along the coast.

205

Pelagornithids developed bony projections along their jaws that resembled teeth.

206

The largest had wingspans of several meters and may have traveled enormous distances over the Antarctic seas.

207

Mammals also lived in the forests.

208

Most are known only from teeth and pieces of jaw found on Seymour Island.

209

They included marsupials and several kinds of placental mammal related to groups once found in South America.

210

Their fossil suggests that animals were still able to move between the two regions before the final ocean barrier opened between them.

211

One small fossil provides an especially clear picture of the climate on Seymour Island.

212

Scientists found two pieces of bone from a frog that lived around 40 million years ago.

213

Frogs depend on fresh water and cannot survive prolonged periods of severe cold.

214

This animal belonged to a group whose closest living relatives are now found in South America.

215

The fossil cannot tell us what the whole continent was like.

216

Seymour Island lies near the Antarctic Peninsula, where conditions were milder than in the interior.

217

It does confirm that freshwater habitats still existed there, surrounded by vegetation and and warm enough to support an animal sensitive to freezing.

218

By this time, Antarctica was no longer equally warm from coast to interior.

219

Ice may already have formed on high ground, while forests survived closer to the coast.

220

A traveler moving inland might have passed from wet woodland into colder uplands, before eventually reaching glaciers.

221

Ice and trees could exist on the same continent because the change had not yet reached every region.

222

The larger shift came around 34 million years ago.

223

Atmospheric carbon dioxide had fallen and global temperatures were dropping.

224

Antarctica's remaining connections to other continents were disappearing.

225

As ocean gateways opened, cold water began circulating more freely around the continent, reducing the amount of warmth reaching it from the north.

226

Snow that once melted during summer began to remain through the year.

227

It accumulated, compacted into ice, and fed glaciers that spread from high ground into valleys and towards the coast.

228

The East Antarctic Ice Sheet expanded.

229

Sea levels fell as more water became locked in ice, and the climate around the continent became colder and drier.

230

This transformation took time, and it did not affect every region equally.

231

Forests survived in some areas after ice had appeared elsewhere.

232

On the Antarctic Peninsula, southern beech and conifer woodland continued through parts of the Oligocene.

233

Open tundra grew alongside it.

234

Mosses, ferns, and low shrubs occupied ground where taller forests could no longer survive.

235

The remaining trees were living near their limits.

236

Summers became shorter and cooler.

237

Glaciers advanced through valleys, removing soil as they moved.

238

Land that once supported woodland was buried beneath ice or stripped down to rock.

239

Plants sometimes returned when the ice retreated during warmer periods, but each recovery was smaller and less diverse than the forests that came before.

240

Southern beech appears to have been among the last trees to survive.

241

In 2025, researchers described nothophagus leaves from King George Island in West Antarctica.

242

The fossils date to the early Miocene, between roughly 22 and 20 million years ago.

243

This was a tundra -like woodland adapted to a colder environment.

244

The vast forests of the Dinosaur Age had already disappeared,

245

leaving small pockets of woody vegetation wherever summer warmth and exposed ground still allowed roots to grow.

246

There are claims that woody plants survived in Antarctica much later, perhaps until only a few million years ago.

247

Fossils found near the Transantarctic Mountains have been assigned ages as young as 2 or 3 million years.

248

Those dates remain debated.

249

Glaciers can lift old fossils from one layer of rock and deposit them in younger sediment, making the remains appear more recent than they are.

250

Because of this, it is difficult to identify the year or even the million -year interval in which Antarctica's final tree died.

251

The youngest forest may still be hidden beneath the ice.

252

Some fossils already discovered may be much older than the rocks now surrounding them.

253

As the climate cooled, forests became increasingly rare.

254

Southern beech and conifers survived for a time in the milder regions of the Antarctic Peninsula, while tundra spread across colder ground.

255

Eventually, even the small woodlands disappeared appeared.

256

Their living relatives in Patagonia, Tasmania, and New Zealand now provide our closest comparison with Antarctica's final forests.

257

The plants are only part of what remains.

258

Valleys still cross the land beneath the East Antarctic ice sheet.

259

No person has walked through them, we know they exist because aircraft use radar to map the buried bedrock.

260

The instrument sends radio waves through the ice and records the signals reflected from the ground below.

261

By repeating those flights, scientists can trace the shape of a landscape they may never see directly. In 2023,

262

one survey revealed an ancient landscape covering around 32 ,000 square kilometers in the upper catchments of the Denman and Totten glaciers.

263

Elevated ground was divided by branching valleys, resembling a river network, although glaciers later widened and deepened parts of it.

264

Rivers first cut through the land, smaller glaciers followed as the climate cooled.

265

Once the continental ice sheets spread across the region, much of the buried surface stopped changing.

266

A larger survey, published in 2025, mapped flat buried surfaces along 3 ,500 kilometers of the East

267

Antarctic margin researchers interpreted them as remnants of a coastal plain

268

shaped by rivers after East Antarctica began separating from Australia and before the main ice sheet formed.

269

Radar cannot reveal whether trees grew in a particular valley or locate a dinosaur bone beneath the ice.

270

It records the shape of the ground.

271

Scientists must reconstruct the rest from that shape, the surrounding geology, and the history of the ice sheet.

272

Branching valleys usually point to running water, while broad U -shaped valleys are more commonly associated with glaciers.

273

When both appear together, they preserve different stages of the landscape.

274

First rivers, then local glaciers, and finally the continental ice sheet.

275

The survival of these features may seem surprising.

276

Moving ice can cut through rock and remove entire layers of sediment, but it does not behave the same way everywhere.

277

Where heat or friction produces water beneath the ice, it can slide and erode the bedrock.

278

Elsewhere, the ice remains frozen to the ground and moves very slowly.

279

Ancient surfaces beneath this cold -based ice can survive for millions of years with little erosion.

280

Most of those places may never be excavated.

281

For now, they can be mapped only from above.

282

Their rocks may contain more fossils, or none at all.

283

Until direct sampling becomes possible, the landscape itself is the evidence.

284

The forests have disappeared, but parts of the land beneath them remain.

285

Antarctica's present surface hides the continent it used to be.

✨ วิดีโอแนะนำ

124 ประโยค

คำศัพท์และข้อสังเกตด้านการพูดสำหรับบทเรียนนี้

บทเรียนฝึกพูดระดับ C1 นี้ใช้วิดีโอ “When Antarctica Was a Jungle” เป็นสื่อ คำที่ถูกพูดซ้ำบ่อยที่สุด: fossil, Antarctica, forest, dinosaur, ice วิดีโอนี้มี 285 ประโยค และ 3809 คำ สำหรับฝึกพูดตาม ช่วงที่มีเสียงพูดยาว 26:00 ผู้พูดพูดด้วยความเร็วสม่ำเสมอ ประมาณ 146 คำต่อนาที เหมาะกับการฝึกพูดตาม มีเพียง 76% ของคำที่อยู่ใน 3,000 คำที่ใช้บ่อยที่สุดในภาษาอังกฤษ คำศัพท์จึงค่อนข้างยาก

คำศัพท์สำคัญในวิดีโอนี้

คำที่ยากที่สุด 15 คำในวิดีโอ พร้อมคำอ่านและความหมาย:

คำศัพท์	คำอ่าน	ความหมาย
fossil คำนาม	/ˈfɑsl̩/	ฟอสซิล, ซากดึกดำบรรพ์
dinosaur คำนาม	/ˈdaɪnəsoɹ/	ไดโนเสาร์
continent คำนาม	/ˈkɑntɪnənt/	ทวีป
glacier คำนาม	/ˈɡleɪ.ʃɚ/	ธารน้ำแข็ง
bury คำกริยา	/ˈbɛɹi/	ฝัง
peninsula คำนาม	/pəˈnɪn.sə.lə/	คาบสมุทร
surround คำกริยา	/səˈɹaʊnd/	ล้อม
predator คำนาม	/ˈpɹɛd.ə.tɚ/	นักล่า, ผู้ล่า
disappear คำกริยา	/dɪsəˈpɪɹ/	หาย, สูญ
fern คำนาม	/fɜːn/	เฟิร์น
pollen คำนาม	/ˈpɑlən/	เรณู, ละอองเรณู
extinction คำนาม	/ɪkˈstɪŋkʃən/	การสูญพันธุ์
herbivore คำนาม	/ˈ(h)ɜːɹbɪvɔːɹ/	สัตว์กินพืช
photosynthesis คำนาม	/ˌfoʊ.toʊˈsɪn.θə.sɪs/	การสังเคราะห์แสง
reptile คำนาม	/ˈɹɛp.taɪl/	สัตว์เลื้อยคลาน

ไวยากรณ์ในวิดีโอนี้

โครงสร้างที่ผู้พูดใช้บ่อยที่สุด พร้อมคำพูดจริงจากวิดีโอ:

โครงสร้าง	ในวิดีโอ
Passive voice be + กริยาช่อง 3 — เน้นสิ่งที่เกิดขึ้น ไม่ใช่ผู้กระทำ	is buried · is still rooted · was connected
Present perfect have/has + กริยาช่อง 3 — เหตุการณ์ในอดีตที่ยังเกี่ยวข้องกับปัจจุบัน	has not always stood · have been found · have lived

การออกเสียงที่ควรระวัง

เสียง “th”: warmth /wɔɹmθ/, photosynthesis /ˌfoʊ.toʊˈsɪn.θə.sɪs/, tooth /tuθ/
เสียง “sh” และ “zh”: glacier /ˈɡleɪ.ʃɚ/, vegetation /ˌvɛd͡ʒəˈteɪʃən/, extinction /ɪkˈstɪŋkʃən/
คำยาว — ลงเสียงหนักให้ถูกพยางค์: peninsula /pəˈnɪn.sə.lə/, vegetation /ˌvɛd͡ʒəˈteɪʃən/, photosynthesis /ˌfoʊ.toʊˈsɪn.θə.sɪs/, surprisingly /səˈpɹaɪzɪŋli/

เสียงที่คนไทยมักออกเสียงยาก:

เสียงท้ายคำ — ออกเสียงให้ครบ ไม่เปลี่ยนเป็นตัวสะกดแบบไทย: warmth /wɔɹmθ/, beech /ˈbiːt͡ʃ/, seasonal /ˈsiːzənəl/, landmass /ˈlænd.mæs/, photosynthesis /ˌfoʊ.toʊˈsɪn.θə.sɪs/
/v/ — ไม่ใช่ /w/ ให้ฟันบนแตะริมฝีปากล่าง: vegetation /ˌvɛd͡ʒəˈteɪʃən/, vertebra /ˈvɝ.təb.ɹə/, avian /ˈeɪvi.ən/, herbivore /ˈ(h)ɜːɹbɪvɔːɹ/, scavenge /ˈskæv.ɪndʒ/
/z/ — เสียงก้อง ไม่ใช่ /s/: seasonal /ˈsiːzənəl/, surprisingly /səˈpɹaɪzɪŋli/

วิธีฝึกกับวิดีโอนี้

ฟังวิดีโอให้จบหนึ่งรอบโดยยังไม่ต้องพูด แล้วจดคำที่ยังไม่รู้จัก
พูดตามทีละประโยคด้วยความเร็วปกติ ทำซ้ำแต่ละประโยคจนจังหวะของคุณตรงกับผู้พูด
อัดเสียงตัวเองแล้วเทียบกับต้นฉบับ โดยสังเกตคำอย่าง fossil, dinosaur, continent เป็นพิเศษ

เทคนิค Shadowing คืออะไร?

Shadowing เป็นเทคนิคการเรียนรู้ภาษาที่ได้รับการรับรองทางวิทยาศาสตร์ พัฒนาขึ้นสำหรับการฝึกนักแปลมืออาชีพ วิธีการนี้เรียบง่ายแต่ทรงพลัง: คุณฟังเสียงภาษาอังกฤษจากเจ้าของภาษาและพูดตามทันที — เหมือนเงาที่ตามผู้พูดด้วยช่วงเวลาห่าง 1-2 วินาที การวิจัยแสดงว่าเทคนิคนี้ปรับปรุงความแม่นยำในการออกเสียง ทำนองเสียง จังหวะ การเชื่อมเสียง การฟังเข้าใจ และความคล่องแคล่วในการพูดได้อย่างมีนัยสำคัญ

เทคนิค shadowing: อ่านคู่มือฉบับเต็มทีละขั้นตอน →

ฝึกพูดภาษาอังกฤษด้วยเทคนิค Shadowing จากวิดีโอ: When Antarctica Was a Jungle

The Logistics of Living in Antarctica

There's a Giant Hole In Earth's History

Nature Is Speaking: Shailene Woodley is Forest

What Actual Aliens Might Look Like

Study shows how Earth's orbit affects Ice Ages

China Wrapped Entire Mountains in Solar Panels — And That's Just the Start

TẠI SAO LOÀI LƯỜI LẠI CHẬM CHẠP | Tiếng Anh Song Ngữ

Venezuela's "Islands In The Sky", Explained.

Why did white men conquer the world?

The Megatsunami That Struck the Entire Planet

Why is this one spot not warming?

Reading Unit 10A