(共14张PPT)
Unit 4 Natural Disasters
Vocabulary
单元主题回顾
1. Most common
natural disasters
2. Explore a natural disaster
3. Disaster relief/rescue work
4. Prepare for
a disaster
Natural disasters
单元词汇梳理
1. Most common natural disasters
earthquake
wildfire
landslide
drought
flood
tsunami
hurricane
typhoon
volcanic eruption
tornado
extreme weather
海啸
龙卷风
台风
飓风
火山喷发
旱灾
滑坡
山林野火
洪水
地震
极端天气
storms
2. Explore a
natural disaster
1976 Tangshan Earthquake
2004 Tsunami
1906 San Francisco Earthquake
1976 Tangshan Earthquake
Warning signs
Damage and effects
Rescue work
Rebuilding and revival
water in the village wells rose and fell; deep cracks in the well
walls; smelly gas
chickens and pigs were too nervous to eat; dogs refused to go
inside buildings; mice ran out of the fields; fish jumped out of
the water
bright lights were seen in the sky
loud noises were heard
1976 Tangshan Earthquake
1976 Tangshan Earthquake
a huge crack, …, cut across houses, roads, and waterways
hard hills of rock became rivers of dirt
… lay in ruins
nothing but ruins
nearly everything was destroyed
factories, buildings, … were gone
most bridges, had fallen, were not safe to cross
the railway tracks, useless pieces of metal
sand filled the wells
… were dead or injured
… were left without parents
the number of people who were killed or badly injured was more than …
tens of thousands of cows, pigs … were dead
Damage and effects
1976 Tangshan Earthquake
the army sent soldiers to …
dig out those who were trapped
bury the dead
came to provide medical care
built shelters for …
… were helped
… were brought into the city by train …
Rescue work
1976 Tangshan Earthquake
… began to breathe again
… started to revive itself
… started to get back up on its feet
… was built upon the earthquake ruins
… has become a home to …
with great improvements in transportation, industry, and
environment
unify and show the wisdom to stay positive
rebuild for a brighter future
Rebuilding and revival
4. Prepare for a natural disaster
Before an earthquake
Make a safety list of what do to, where to go, and who to contact.
During an earthquake
Remember to “drop, cover, and hold on”. Drop down onto your hands
and knees, cover your head with your hands, stay away from glass,
widows, or anything that could fall. (in a building)
Go to an open space away from buildings, trees, or power lines. (outdoors)
After an earthquake
(if trapped) Use a cell phone to call or text for help.
Tap on a pipe or a wall or whistle for help.
Natural disasters
Names of disasters
Rebuilding and revival
Disaster
relief work
Damage and effects
Disaster safety measures
“We cannot stop natural disasters but we can arm ourselves with knowledge. ”
2. Explore a
natural disaster
1976 Tangshan Earthquake
1906 San Francisco Earthquake
2004 Tsunami
词汇表
55 个单词
8 个短语
10 个专有名词