人教版（2019）必修第一册Unit 4 Natural Disasters Reading and thinking课件-(共21张PPT)

(共21张PPT)
Do you know some earthquakes that happened in China
青海 玉树
河北
唐山
汶川
雅安
Wenchuan, May12th, 2008
Yushu，
April 14th, 2010
Tangshan,
July 28th, 1976
Ya’an，
April 20th, 2013
People will be _________.
The city will be _________.
in shock
in ruins
Thousands of buildings
will ____________.
fall down
Many people will be dead or ________________.
badly injured
1. What’s the main idea of the passage
The passage mainly talks about a/an ___________ that happened in ________ in _____.
earthquake
Tangshan
1976
2. In what order is the text written
A.Time B.Space C.Feeling
later that afternoon
soon after the quakes
For several days
At about 3:00 a.m.
on 28 July 1976
At 3:42 a.m.
before
during
after
Timeline:
later that afternoon
soon after the quakes
For several days
At about 3:00 a.m.
on 28 July 1976
At 3:42 a.m.
before
during
after
Timeline:
Warning signs before the earthquake.
The earthquake happened and caused deaths and injuries in Tangshan.
Tangshan came back to life again.
Para.1
Para.4
Para.3
Para.2
Please match the main ideas with each paragraph.
Para.5
The earthquake caused unbelievable destruction to Tangshan.
Help came soon after the quakes.
Time Details
Before the earth-quake For several days 1.Water in the village wells
_______________ .
2.There were __________in the well walls.
3.___________ came out of the wells.
4. Mice ___________ the fields.
5. Fish _______________ the water.
At about 3:00 a.m. on July 28,1976 1. ______________appeared（出现） in the sky.
2. _____________ were heard.
rose and fell
deep cracks
Smelly gas
ran out of
jumped out of
Bright lights
Loud noises
Strange things were happening.
smelly adj.难闻的
mouse- mice(复数)
noise n.噪音；声音
Time Details
During the earth-quake At 3:42 am on July 28, 1976 1.Everything began to _______ .
2. _____________ cut across the road.
3.Rock turned into（变成）_____________.
4. ______ of buildings and ______of
homes were gone.
5. More than __________ people
were killed or injured.
Afternoon of July 28, 1976 1. ___________________ shook
Tangshan again.
2. More buildings ___________.
shake
rivers of dirt （泥土）
Another big quake
400,000
A huge crack
75%
90%
fell down
shake-shook-shaken
How does the writer show the seriousness of the earthquake
A. By giving definition (定义）
B. By providing examples
C. By using numbers
D. By making comparison
1 minute
150
kilometres
8 & 30
2/3
75%, 90%
400,000
11
kilometres
one third (of)
two thirds (of)
75% percent (of)
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 kilometers away in Beijing.
A huge crack, eight kilometers long and 30 metres wide, cut across houses, roads, and waterways.
11
kilometres
150 kilometres
8 & 30
直接地；恰好，正好=right
横穿
adj.致命的
水路，航道
400,000
The number of people who were killed or badly injured in the quake was more than 400,000.
Two thirds of the people in Tangshan who lived there were dead or injured.
About 75% of the city's factories and buildings and 90% of its homes, and all of its hospitals were gone.
75%,
90%
2/3
In less than one minute, a large city lay in ruins.
1 minute
adv.严重地；非常（程度↑）
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 cracks that 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 usual6 that night.
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 cracks that 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 usual6 that night.
定语从句
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 cracks that 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 usual6 that night.
定语从句
动词-ing短词 作 后置定语
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 cracks that 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 usual6 that night.
定语从句
动词-ing短词 作 后置定语
appearing in the well walls.
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 cracks that 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 usual6 that night.
定语从句
动词-ing短词 作 伴随状语
动词-ing短词 作 后置定语
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 cracks that 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.
as if /as though 似乎；好像
①引导表语从句 It seems as if ... (有完整主谓宾）
It seemed as if the world were coming to an end!
It seems +adj. to do (seem 系动词）
这次会议似乎将永远不会结束
It seems________ the meeting would never come to an end.
让学生买本词典似乎是合情合理的。
It seems ___________to ask students to buy a dictionary.
reasonable
as if
as if /as though 似乎；好像
①引导表语从句 It seems as if ... (有完整主谓宾）
②引导状语从句
虚拟语气（不真实、不可能发生）
虚拟现在
虚拟过去
虚拟将来
The captain treats me as if I _______(be) his own daughter.
Tom and his new friend talked as though they _________(be) friends for years.
as if ... had done
as if ... would do
as if ... did
were
had been