APIEVocabulary & Pronunciation: Mountaineering and High-Altitude Climbing
Mountaineering and high-altitude climbing
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Mountaineering & High-Altitude Climbing
Master 10 essential high-altitude terms with clear patterns, practical drills, and voice shadowing exercises.
How to use this lesson
Teacher's Note
Guide students through the 10 target words during a focused 20-minute session.
Review student answers instantly using the built-in grading feedback below each exercise.
Learner's Note
First, study the 10 words, word forms, and visual memory tips in the reference table.
Next, complete all 16 practice questions and practice your pronunciation in the 12 shadowing drills.
Pattern in Action
"The climber daren't look into the crevasse, but she ought to check her crampons before the ascent."
Notice how high-altitude nouns connect naturally with movement and preparation verbs in real context.
Word table
| Word | Meaning | Common collocations | Word forms | Example sentence | Memory tip |
|---|---|---|---|---|---|
| ascent | The act of climbing or moving upward | steep ascent, rapid ascent | – | The final ascent to the ridge was steep and icy. | Think of sound going UP in tone (Ascent = Ascend). |
| descent | The act of moving down a mountain | safe descent, rapid descent | – | The team made a rapid descent before dark. | Starts with "de-" like Down and Descend. |
| crevasse | A deep open crack in a glacier | deep crevasse, hidden crevasse | crevasses (pl) | The lead climber carefully jumped over the crevasse. | Sounds like "crevice" – a deep fissure in ice. |
| icefall | A frozen, cascading section of a glacier | treacherous icefall, frozen icefall | icefalls (pl) | Crossing the active icefall required maximum focus. | Picture giant blocks of Ice Falling down a slope. |
| Word | Meaning | Common collocations | Word forms | Example sentence | Memory tip |
|---|---|---|---|---|---|
| oxygen | The gas needed to breathe at high altitude | bottled oxygen, lack of oxygen | – | Climbers relied on bottled oxygen near the peak. | O2 gas bottle keeps you alive in thin air. |
| exhaustion | Extreme tiredness and complete loss of energy | total exhaustion, severe exhaustion | exhaust (v), exhausted (adj) | He collapsed from total exhaustion after 12 hours. | When you EXHAUST your battery, energy is 0%. |
| acclimatise | To get used to high altitude and low pressure | acclimatise gradually, time to acclimatise | acclimatisation (n) | We rested for three days to acclimatise to thin air. | Adjust to Climate = ac-CLIMAT-ise. |
| Word | Meaning | Common collocations | Word forms | Example sentence | Memory tip |
|---|---|---|---|---|---|
| climber | A person who climbs mountains | experienced climber, lead climber | climb (v) | The brave climber checked her ropes twice. | Climb + -er = person who climbs. |
| porter | A local guide hired to carry expedition supplies | local porter, high-altitude porter | porter (n) | The local porter carried heavy bags up to camp. | PORTer PORTs (carries) heavy gear. |
| crampon | A spiked metal framework attached to boots | attach crampons, steel crampons | crampons (pl) | Attach your crampons before walking on steep ice. | CRAM spikes ON your boots to grip ice. |
Practice
Complete 16 interactive questions to consolidate collocations, meanings, and word forms.
Part 1: Collocation Matrix (Items 1–4)
Match each action verb to its correct mountaineering noun combination.
Part 2: Gap-Fill with Word Bank (Items 5–8)
Use words from the box below to complete the expedition sentences.
5. "After reaching the summit, the team began their steep ____ before sunset."
6. "The expedition had to navigate through a dangerous ____ filled with blocks of ice."
7. "Collapsing onto the snow, the climbers suffered from total ____ after 14 hours of continuous work."
8. "A local ____ guided us safely to base camp while carrying heavy food bags."
Part 3: Choose the Word (Items 9–12)
Select the option that correctly completes the context of each sentence.
9. The final _____ to the peak required three hours of continuous effort.
10. Climbers near the summit rely on bottled _____ to breathe in thin air.
11. An experienced _____ knows when to turn back if weather turns severe.
12. Before walking across glacier ice, ensure your _____ are securely attached.
Part 4: Word Formation (Items 13–16)
Write the exact word form specified in the word list (crevasses, exhausted, acclimatisation, climb).
13. The mountain guide warned us about hidden ____ (crevasse) covered by fresh snow.
14. They felt completely ____ (exhaustion) after carrying supplies up the glacier.
15. Proper ____ (acclimatise) takes several days at high altitude.
16. It took six hours of steep ____ (climber) to reach the main ridge.
Shadowing
Listen to the model audio and record your voice for each of the 12 pronunciation tasks.
Key Collocations (Items 17–20)
Listen and shadow the high-altitude collocations clearly.
steep ascent
[Bài tập luyện nói]
____deep crevasse
[Bài tập luyện nói]
____bottled oxygen
[Bài tập luyện nói]
____local porter
[Bài tập luyện nói]
____Full Sentences (Items 21–26)
Practice natural rhythm and pace with these short everyday sentences.
"The team made a safe descent before nightfall."
[Bài tập luyện nói]
____"We need time to acclimatise at base camp."
[Bài tập luyện nói]
____"Heavy snow hidden over a crevasse is dangerous."
[Bài tập luyện nói]
____"The local porter carried the heavy food supplies."
[Bài tập luyện nói]
____"Put on your crampons before walking on ice."
[Bài tập luyện nói]
____"The brave climber reached the top at noon."
[Bài tập luyện nói]
____Word Focus (Items 27–28)
Focus on clear vowel pronunciation and stress placement for these two core vocabulary words.
oxygen
[Bài tập luyện nói]
____exhaustion
[Bài tập luyện nói]
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