人教版必修1：Unit 4 Earthquakes（共51张PPT）

课件51张PPT。Unit 4
Earthquakes人教新课标必修一Free talk:
Have you ever experienced any natural disasters? Can you tell some kind of natural disasters?typhoon___________, we experienced ________
It really was a _________typhoon.
The wind blew __________strongly.
We couldn’t __________the umbrella in the street.
It was raining _______and we were all wet.
___________went through our bodies.
when it _____land it did great damage.
The power was _______and supplies were _____. Our life was not _______.luckily, all of us survived the typhoon.
In January,2008, almost half provinces in our country were struck by the largest _______in the past fifty years. In many places, streets were_____; houses ______ and ______were short. Almost 100 million people in trouble
Our party and government showed great _______to the local people. the PLA men took an ____part in the struggle against the snow. They cleared away snow, sent supplies and rescued people_________. They always appeared where they were most needed.
Through the whole nation’s efforts, the transport returned to normal; food and vegetables were supplied in time, and all the people in our country had a happy and meaningful spring festival.snow disasterblockedfell downsuppliesconcernactivein dangerMay 12th was an ordinary day in 2008, it was on this day that a terrible earthquake happened in Sichuan province, China. We can't describe the scene what we saw with any words. thousands of people were homeless ,injured even died. What an unbelievable thing it is ! Sadness, hopelessness and different kinds of danger spread out here and there !　
Fortunately ,love is around us :the Communist party helps us ,the army helps us ,the people all over the world help us .They offer us with money goods ,love and so on ! With the help of the such a large love , we will overcome the damage of the earthquake and face our beautiful future !EarthquakeWarming up-I----sharing (2m)firefloodEarthquake / break out/1976/ TangshanFlood /1998 / South ChinaSARS/ Spring 2003 The World Trade Center was destroyed/ 2001.9.11volcano(火山)sandstorm (沙尘暴)Natural DisasterstyphoonfloodearthquakeCan you describe
how terrible an
earthquake is?drought(旱灾)tsunami (海啸)How much do you know about an earthquake?Many people died……People lost their homes…. Many things were destroyed…..Pre-reading----discussion (2m)Tangshan,
HebeiJuly 28th, 1976Reading A NIGHT
THE EARTH DIDN’T SLEEPFast reading What does the passage mainly talk about?An earthquake happened
in Tangshan in 1976Reading-I----fast reading (2m)___ Brick buildings were destroyed.
___ The walls of the village wells had cracks in them.
___ Shelters were put up for those with no homes.
___ Roads got huge cracks.
___ The army helped the survivors.Listen to the passage and number each of these things happened during the Tangshan earthquake.12345Sum up the main idea of each part of the passage.
(use one word to describe)Part 1: para 1Part 2: para 2&3Part 3: para 4signsdamagerecoveryReading-II----scanning (2m)Decide whether the sentences are true or false in groups.TFTF5.Only supply of water and electricity was cut off.
6.Workers rescued most of the 10,000 coal miners to the south of the city.
7.Before the earthquake there wasn’t anything strange happening.
8.Almost everything in tangshan was destroyed.
FFFTReading-III----detailed reading (5m)Detailed readingWhat strange events
happened before the
earthquake in Tang Shan? well water, cracks ,smelly gas chickens, pigs , mice , fish bright light ,the sound of planeswater pipes nervous to eat, run out to hide, jump cracked and burst rose and fell, came out ofDetail readingsigns before
Earthquake Para.1Fill in the blanksStrangerosefellsmellynervouseatjumpedran3:00bright lightsDamage
caused by
earthquakePara. 2-3Fill in the blanks3:42greatestSteamdirtBricksdamsuselesssteelSandelectricityData(数据) of the nation felt the earthquake .
A huge crack that was kilometres 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.1/3830152/3400,00075%90%Para. 2-3Paragraph 1Paragraph 2Paragraph 3Look at the each part and write down its main idea.Part 1Part 2Before the earthquake strange things began to happen but no one took any notice of them.The earthquake destroyed the city of Tangshan and shocked the people very much.Paragraph 4Part 3The army came to help the survivors, bringing hope for a new life. What shall we do if an earthquake happens?DiscussionDiscussion (3m) drop onto the groundkeep away from the power linesWays on self-rescue keep away from the signskeep away from the buildingsDon’t hide under the furniture, but by the furnituredrop onto the groundhold onto抓住 the furniturehide in the corner of the houseDon’t be nervous and keep calm.
Don’t try to run out of the classroom.
Protect your head by putting your bag on your head.
sit down under your desk.
Leave the classroom after the earthquake.Activity 4: Fill in the blanks We cannot (1)_______ earthquake, but we can (2)_____________ to make sure they do not (3) _______ the whole cities. First, it is not a good idea to (4)________________________ where two of the (5)___________ join together. Second, if you think there maybe an earthquake ,it is better to build houses (6)___________ than (7)____________. Third, you must make the houses (8) __________________. weak houses will (9)___________in an earthquake, but (10)____________________. on rockon sandearth’s plates strong ones may stay updestroy fall downstop do things as strong as possiblebuild houses along the linesTang shan’s new lookpersonal washing thingsa bottle of water moneytorch
(手电筒)mobile phonefood and sweets blanket
(毯子)What will you take with you?medicineYou will
take:Several days before July 28, 1976, many s_______things happened in Tangshan. They were signs for the e________. But people in the city of Tangshan didn’t think m____of these. At 3:42am that day,the earth began to s________, which d______the city. Filling the blacks with the first given letter:trangearthquakeuchhakeestroyedMany people, including workers and doctors, came to r______those t_______
under the ruins. Later that afternoon,
another big earthquake struck Tangshan. More people were killed or injured and more buildings f____down. Soldiers were called in to help the rescue workers. T______were organized to dig out the trapped and b____ the dead.escuerappedelleamsuryBuildings will____________ crack and burst The railway tracks will________________________ become useless pieces of steel The bridge will____________ fall and be not safe for travelling. Roads will____________ crack There might be________ all over the city. The electricity was ______for several days too.firescut offA terrible earthquake happened in India.ExercisesChoose the best choice:1. The number of people invited ____ fifty, but a number of them _____absent for different reasons.
A. were ; was B. was ; was
C. was ; were D. were ; were
2. We wanted to say something; she, ____, waited for no explanation.
A. but B. however C. yet D. and yetCB3. ______, mother will wait for him to have dinner together.
A. However late is he B. However late he is
C. However is he late D. However he is late
4. My name is Robert, ____most of my friends call me Bob for short.
A. then B. instead C. however D. but
5. It’s me that should ask you instead of you _____ me.
A. ask B. asked C. to ask D. asking
BDD6. Judy didn't answer. ____ , she looked out of the taxi window.
A. But B. However
C. Instead D. And
7. Why did you dig ______ all those old magazines?
A. up B. into C. out D. at
CCExercises8. Fill in the right form of “rise” or “raise”.
The people’s living standard has
greatly been ________.
They can _______ rice here.
Her job is _________ chickens.
Let’s _______ glasses to our friendship.
He’s _______ in rank.
The book has_______ in value.
Her temperature is still _______.raisedraiseraisingrisenraiserisenrising