Unit_4_Earthquakes - 副本

signs before the earthquake
Para.1
Retell the par1 looking at the picture
How great was the earthquake?
Main Idea
facts
a. At 3:42 am, the __________ earthquake _____ greatest of the 20th century began . flet b. one -third ___________of the nation_____ it. c. ________________that was eight A huge crack kilometreslong and thirty metres wide___________ houses, roads and canals. cut across burst from d. steam_____________holes in the ground. e. hard hills of rock became rivers of _______. dirt f. in fifteen terrible seconds a large city lay in ruins _______. g. the number of people who were killed or seriously injured more than reached______________400,000.
1 2 3 4
Fast reading
The main idea of each part: time order
Part 1. signs of the earthquake （Para.1）in Tangshan Part 2. (Para.2,3) Part 3. (Para.4)
Before the earthquake
the destroy of the During the earthquake in Tangshan earthquake
the rescue of Tangshan
After the earthquake
Questions:
1.When and where did the earthquake happen? The earthquake happened at 3:42 on July 28,1976.in northeast Hebei.
drought
hail
Common sense • An earthquake is the result of a sudden release of energy in the Earth's crust. • Earthquakes may result in disease, lack of basic necessities, loss of life, general property damage, road and bridge damage and sometimes landslides, fires, flood and even tsunamis.
Para. 3
1.All of the city’s hospitals, 75%_ of its factories and buildings and 90% of its homes were gone.
Data
two 2._____ Dams fell.
Tens of thousands of 3._________________________ milk again.
2.How many people were injured or killed in the earthquake?
More than 400,000.
3.Who were sent to help the rescue workers? 150,000 soldiers were sent to help the rescue workers.
Discussion
If you are outside, you should keep away from power lines, trees, cars and buildings.
We should drop to the floor and cover our head and neck with our arms.
damages Bricks caused by •________covered the ground like red earthquake autumn leaves.
Para. 3
• Two _______ and most of the bridges fell. dams • The railway tracks were now useless ________ steel pieces of _______. •______ now filled the wells instead of water. Sand electricity •Water, food and ______________ were hard to get.
Shelters for survivors Freshwater was taken Slowly, the city began to breathe again.
The new Tangshan
Number each of these things during the Tangshan earthquake. Give a "1" to the first thing that happened and a "5" to the last thing that happened.
3 n ____ Brick buildings were destroyed. 1 n _____The walls of the village wells had cracks in them. 5 n _____Shelters were put up for those with no homes. 2 n______ Roads got huge cracks. 4 n _____The army helped the survivors.
We should hide under something like a table to protect ourselves from things falling on top of us.
Task: Produce an earthquake plan
Earthquake Plan
1. run out of the house 2. hide under something like a table 3. drop to the floor, cover the head and neck with the arms. 4. Keep away from power lines, trees, cars and buildings. 5. …
Unit 4 Earthquakes Unit 4 Earthquakes
Reading Period 3 Language Points in Reading 1
Natural disaster
Forest fire
flood
Volcano eruption
tornado
Plague of insect
1.Some of rescue workers and doctors were trapped under the ruins.
2.more buildings fell down.
3.water ,food , and electricity were hard to get.
The city was in ruins.
City lay in ruins
How was the city damaged?
Main Idea
Details
•All of the city’s ____________ቤተ መጻሕፍቲ ባይዱ______of its hospital 75% factories and buildings and ______ of 90% homes its________ were gone.
the happening of the earthquake Para. 2
.people who were killed or seriously injured Reached 400,000.
Roads were cracked.
Rivers of dirt
Stream burst from hole
cows would never give
Half a million 4.___________________ pigs were dead. Million of 5._____________ chicken died.
What happened later that afternoon?
Par1 what signs did appear before the earthquake?
what signs did appear before the earthquake?
Main Idea
Details
Strange _________things were happening in the countryside in northeast Hebei. •The water in the wells rose and ______. ____ fell smelly •A _______ gas came out of the cracks. nervous •The chickens and pigs were too ________ eat to______. • Fish ________out of the bowls and ponds. jumped •Mice _____ out of the fields. ran •At ______ am on July 28, 1976, people 3:00 saw ________ lights in the sky. bright _______