课件28张PPT。人教课标版
高一 必修 1
Unit 4How many natural disasters do you know?firetyphoon volcano eruptionmudflowtornadosandstormflooddroughtTsunamiearthquakeEarthquakes
Pre-reading:Imagine your home begin to shake and you must leave it right away.You have time to take only one thing.What will you take?Why?
THE EARTH DIDN'T SLEEPA NIGHT Reading:Fast readingTask1 : Read the passage quickly and tell what the passage talks about?
Task2 : Divide the passage into three parts according to the time order——before the earthquake, during the earthquake, after the earthquake.
Careful readingTask1. Listen to part 1 attentively and retell the signs before an earthquake.(参考下图理解文段)The water in the well rose and fell; the well walls had deep cracks and a smelly gas came out of the cracks.
Signs before an earthquake:Signs before an earthquake:The chickens and even the pigs were too nervous to eat.
Mice ran out of the fields looking for places to hide. Fish jumped out of bowls and ponds.
Signs before an earthquake:Some people saw some bright lights and heard the sound of planes even when no planes were in the sky.Signs before an earthquake:Careful readingTask2. Listen to Part2 attentively and fill in the blanks with correct data. _________ of the nation felt the earthquake .
A huge crack that was______kilometers long and
______meters 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.1/3830152/3400,00075%90%Careful readingTask3. Listen to Part3 attentively and choose the best answer.How many soldiers were sent to Tangshan to help the rescue workers?
A. 50,000 B. 10,000 C.150,000 D.200,000 Post-reading: Retell the story____________ happened in Tangshan. For a few days, water in the wells _____________. From the ______ of wells __________ come out. Mice, chicken, pigs and even fish became ________. At 3:00 am, everything began to ______. It seemed that the world was _________. _________ of the nation ____ it. ___________ cut across the city. The city lay _______. Strange thingsrose and fellcrackssmelly gasnervousshakeat an endOne-thirdfeltA huge crackin ruinsTwo-thirds of the people _____ or ___________. Then later that afternoon, another big quake ______ Tangshan. People began to wonder ___________________________. But all hope ___________. _______ came to help those ________. Slowly, the city began to _____________.diedwere injuredshookhow long the disaster would lastwas not lostSoldiersbreathe againsurvivorsEvery day, every hour, every moment, every minute is precious.
We must love our lives.
Learn to enjoy life.
Life is beautiful.From this passage,we can learn: Summary:1.natural disasters:
fire, typoon, volcano eruption, mudflow, tornado, sandstorm, flood, drought, trunami, earthquake
2.the story of Tangshan earthquakeSurf on the internet or go to the library to find some information about how to survive in an earthquake. We will share your advice and your feelings with the whole class.Bye-byeHomeworkHomework