Unit 4 Natural disasters Reading & thinking 课件(共25张PPT,内镶嵌视频)-人教版(2019) 必修第一册

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Unit 4 Natural disasters Reading & thinking 课件(共25张PPT,内镶嵌视频)-人教版(2019) 必修第一册

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(共25张PPT)
THE NIGHT THE EARTH DIDN’T SLEEP
地球的一个不眠之夜
Unit 4 Natural disasters
disaster
/d zɑ:st (r)/
n. 灾难;灾害
tornado
/t : ne d /
n. (pl. -oes or -os) 龙卷风;旋风
drought
/dra t/
n. 旱灾;久旱
landslide
/ l ndsla d/
n. ( landfall) (山地或悬崖的)崩塌;滑坡
earthquake
tornado
wildfire
drought
landslide
tsunami
flood
volcanic eruption
1.Brainstorm: Look at the pictures and think out some new words relating to the natural disasters.
Step 1. Revision
抽取2024上上签
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Step 1. Revision
2.key vocabulary
Step 1. Revision复习
Let's watch a video about a terrible earthquake in Tang Shan
Step 2. Lead in导入
1. Look at the title and photo
Step 2. Pre-Reading读前活动
2.predict what the text is about.
The passage is mainly about a terrible earthquake in Tangshan.
Step 2. Pre-Reading读前活动
Step 3. While Reading
Activity1.Reading for main ideas match them.
A.The rescue work.
B.The revival of the city.
C.The happening of the big earthquake.
D.Warning signs before the earthquake.
E.The effects of the earthquake.
Para.1
Para.2
Para.3
Para.4
Para.5
rescue
revival
happening
before
effects
Activity2.Fast Reading
1.Dividing the passage into three parts , use one word to summarize each part.
Part1
Para1
Part2
Part3
Para2.3
Para4.5
before
during
after
signs
damage
rescue
How is the passage developed
The passage is developed in time order.
Step 3. While Reading
Para. 1: What happened before the earthquake
Step4.Read for details 细节处理
The water in the wells
____and____. And some
deep ______could be seen
in the well walls. A______
gas came out of the cracks.
rose
fell
cracks
smelly
Step4.Read for details
THE NIGHT THE EARTH DIDN’T SLEEP
para1
Strange things were happening in the countryside of northeastern Hebei. For several days,the water in the village wells rose and fell,rose and fell. There were deep cracksthat appeared in the well walls. At least one well had some smelly gas coming out of it. Chickens and even pigs were too nervous to eat,and dogs refused to go inside buildings. Mice ran out of the fields looking for places to hide,and fish jumped out of the water. At about 3:00 a.m., on 28 July 1976,bright lights were seen in the sky outside the city of Tangshan and loud noises were heard. But the city’s one million people were asleep as usual that night.
Mice ran out of the
fields___________
places to hide.
Fish _________out
of bows and ponds.
looking for
jumped
Step4.Read for details
THE NIGHT THE EARTH DIDN’T SLEEP
para1
Strange things were happening in the countryside of northeastern Hebei. For several days,the water in the village wells rose and fell,rose and fell. There were deep cracksthat appeared in the well walls. At least one well had some smelly gas coming out of it. Chickens and even pigs were too nervous to eat,and dogs refused to go inside buildings. Mice ran out of the fields looking for places to hide,and fish jumped out of the water. At about 3:00 a.m., on 28 July 1976,bright lights were seen in the sky outside the city of Tangshan and loud noises were heard. But the city’s one million people were asleep as usual that night.
The chickens and
even pigs were______
nervous _____eat.
too
to
Step4.Read for details
THE NIGHT THE EARTH DIDN’T SLEEP
para1
Strange things were happening in the countryside of northeastern Hebei. For several days,the water in the village wells rose and fell,rose and fell. There were deep cracksthat appeared in the well walls. At least one well had some smelly gas coming out of it. Chickens and even pigs were too nervous to eat,and dogs refused to go inside buildings. Mice ran out of the fields looking for places to hide,and fish jumped out of the water. At about 3:00 a.m., on 28 July 1976,bright lights were seen in the sky outside the city of Tangshan and loud noises were heard. But the city’s one million people were asleep as usual that night.
People could see _______lights in the sky.
bright
Step4.Read for details
THE NIGHT THE EARTH DIDN’T SLEEP
para1
Strange things were happening in the countryside of northeastern Hebei. For several days,the water in the village wells rose and fell,rose and fell. There were deep cracksthat appeared in the well walls. At least one well had some smelly gas coming out of it. Chickens and even pigs were too nervous to eat,and dogs refused to go inside buildings. Mice ran out of the fields looking for places to hide,and fish jumped out of the water. At about 3:00 a.m., on 28 July 1976,bright lights were seen in the sky outside the city of Tangshan and loud noises were heard. But the city’s one million people were asleep as usual that night.
Data(数据)
of the nation felt the earthquake .
A huge crack that was kilometers long and
metres wide cut across houses.
In terrible seconds a large city lay in ruins.
of the people died or were injured during the earthquake.
The number of people who were killed or injured reached more than .
All of the city’s hospitals, of its factories and buildings and of its homes were gone.
1/3
8
30
15
2/3
400,000
75%
90%
Para. 2-3
3:42
deadly
Steam
dirt
Bricks
bridges
useless
metal
Sand
electricity
At 3:42 a.m., everything began to shake. It seemed as if the world were coming to an end! Eleven kilometres directly below the city, one of the most deadly earthquakes of the 20th century had begun, a quake that even caused damage more than 150 kilometres away in Beijing. Nearly one third of the whole nation felt it! A huge crack, eight kilometres long and 30 metres wide, cut across houses, roads, and waterways. Hard hills of rock became rivers of dirt. In less than one minute, a large city lay in ruins. Two thirds of the people who lived there were dead or injured. Thousands of children were left without parents. The number of people who were killed or badly injured in the quake was more than 400,000.
Everywhere survivors looked,there was nothing but ruins. Nearly everything in the city was destroyed. About 75 percent of the city’s factories and buildings,90 percent of its homes,and all of its hospitals were gone. Bricks covered the ground like red autumn leaves,but no wind could blow them away. Most bridges had fallen or were not safe to cross. The railway tracks were now useless pieces of metal. Tens of thousands of cows,hundreds of thousands of pigs,and millions of chickens were dead. Sand now filled the wells instead of water. People were inshock—and then,later that afternoon,another big quake shook Tangshan again. Even more buildings fell down. Water,food,and electricity were hard to get. People began to wonder how long the disaster would last.
1.At _____ am, the most__________ earthquake of the 20th century began .
2._______ burst from holes in the ground.
3.Hard hills of the rock became rivers of ____.
4.________ covered the ground like red autumn leaves.
5. Most _______ had fallen.
6.The railway tracks were now ________pieces of _______.
7.______ now filled the wells instead of water.
8.Water,food,and __________ were hard to get.
But hope was not lost. Soon after the quakes,the army sent 150,000 soldiers to Tangshan to dig out those who were trapped and to bury the dead. More than 10,000 doctors and nurses came to provide medical care. Workers built shelters for survivors whose homes had been destroyed. Hundreds of thousands of people were helped. Water and food were brought into the city by train,truck,and plane. Slowly,the city began to breathe again.
Tangshan started to revive itself and get back up on its feet. With strong support from the government and the tireless efforts of the city’s people,a new Tangshan was built upon the earthquake ruins. The new city has become a home to more than seven million people,with great improvements in transportation,industry,and environment. Tangshan city has proved to China and the rest of the world that in times of disaster,people must unify and show the wisdom to stay positive and rebuild for a brighter future.
1.What's the meaning of the last sentence “Slowly, the city began
to breathe again.( )
A. People weren't sad any more.
B.Those who were trapped were saved.
C.The earthquake finally came to an end.
D.Life in Tangshan began to return to normal..
2.What has Tangshan City proved to China and the rest of the world ( )
A.In times of disaster, people must not go to sleep so early.
B.In times of disaster, people must try their best to stay awake during the night.
C.In times of disaster, people must begin to breathe again quickly.
D.In times of disaster, people must unify and show the wisdom to stay
positive and rebuild for a brighter future.
Step5. Output knowledge
01 不能在地震发生时选择往外跑!Don't run out if the ground is shaking.
02 千万不要情急之下选择跳楼!Never choose to jump off the building in a hurry.
03 不能躲在阳台、窗户边上!Avoid hiding by the balcony or window.
04 逃生时不要乘坐电梯!Never take the elevator when escaping.
05 不能待主震平息后蜂拥而出,到处乱窜!
Don't swarm out and rush everywhere after the main shock subsided.
Activity1. Protection knowledge
Activity 2
播放网络防震视频,让学生掌握防护知识
Step5. Output knowledge
Strange things happened before Tangshan Earthquake happened. The well walls had deep cracks. Some 1. ___________ (smell) gas came out of them. Chickens and even pigs were too nervous 2. ___________ (eat). At 3:42 3. ___________ the morning of July 28, 1976, everything began to shake. It seemed 4.___________ the world was coming at an end. Steam burst from holes in the ground and hard hills of rock became rivers of dirt. In less than one minute, the whole city lay in 5. ___________ (ruin). Two thirds of people died or were 6. ___________ (injure). Everything in the city was destroyed. People were 7. ___________ (shock) at this and wondered how long the disaster would last. The army organized teams to dig out those 8. ___________ were trapped and to bury the dead. Workers built shelters for 9. ___________ (survive). Fresh water was taken to the city. Slowly the city began to breathe again. With strong support from the government and the tireless efforts of the city's people, a new Tangshan 10. ___________ (build) upon the earthquake ruins.
smelly
to eat
on
as if
ruins
shocked
injured
who
survivors
was built
Step5.Summary
thank you

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