2012高一英語課件：4.1 Unit4《Earthquakes》（人教版必修1福建專用）

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Section Ⅰ Warming & Reading—Pre-reading,As is known to us，Sichuan province went through a terrible earthquake，the earthquake shaked the whole area as well as our hearts.Let us remember the terrible days and remember the great love that people have shown during the unexpected disaster.,It’s painful to look back，but can we avoid or at least reduce the loss caused by earthquakes？According to the pictures on P25，and tell what do you think will happen before an earthquake? ________________________________________________________________________ ________________________________________________________________________,(1)The animals were too nervous to eat. (2)Mice ran out of the fields，looking for place to hide. (3)Fish jumped out of bowls and ponds. (4)The water in the well rose and fell and the well walls had deep cracks in them.A smelly gas came out of the cracks. (5)Bright light appeared in the sky.,Scan the text and choose the best answer. 1．What is the main idea of this passage? A．The earth did not sleep that night. B．An earthquake happened to Tangshan. C．The animals could not sleep at night. D．Earthquake happens now and then. 答案： B,2．Before the earthquake，the following happened except________. A．the water in the well rose and fell B．the well walls had cracks C．the animals were too nervous to eat D．people all knew the matter 答案： D,3．Why did not the people find out the sign of the earthquake? A．Because there were always planes flying. B．Because the water pipes cracked often. C．Because there were bright lights in the sky. D．Because people think little of these events. 答案： D,4．Which of the following didn’t happen during the earthquake? A．There was a huge crack. B．Steam burst out of the ground. C．Many children were left without parents. D．Rescue teams were sent there. 答案： D,5．We can infer from the passage that________. A．the rescue came soon after the earthquake B．the people were so afraid that they all ran away C．most people survived the earthquake D．a(chǎn)ll the houses in the city fell down 答案： A,1．Read the text again and find the topic sentence of each paragraph. Para.1________________________________________________________________________ Para.2________________________________________________________________________ Para.3________________________________________________________________________ Para.4________________________________________________________________________,答案： Para.1：Strange things were happening in the countryside. Para.2：Everything began to shake，it seemed as if the world was at an end. Para.3：Nearly everything was destroyed. Para.4：All hope was not lost.,2．Read the text carefully and fill in the blanks.,答案： (1)strange (2)gas (3)nervous (4)planes (5)think (6)ruins (7)injured (8)buried/trapped (9)electricity (10)sent (11)miners (12)Shelters,Suppose there would be an earthquake，what should we do to keep ourselves safe? ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________,答案： (1)You should keep calm in face of great danger. (2)If you are outside，you should keep away from power lines，trees，cars and buildings. (3)If you are in the house，you should cover yourself by hiding under some furniture.,At about 3∶00 am on July 28,1976，people in the city of Tangshan were asleep as 1.________without thinking much of the strange signs of the earthquake. At 3∶42 am everything began to 2.________.The greatest earthquake of the 20th century began eleven kilometers 3.________below the city.It was felt in Beijing，,which is two hundred kilometers 4.________.In fifteen terrible seconds a large city lay in ruins.Two-thirds of the people died or were 5.________during the earthquake. The survivors couldn’t believe it was natural.Nearly everything was 6.________.Most of the buildings were 7.________，and many farm animals,died.Then later that afternoon,8.________big quake shook Tangshan.Some of the 9.________workers and doctors were trapped under the ruins. All hope was not lost.The army sent 150,000 soldiers to Tangshan.Hundreds of thousands of people were helped.Slowly，the city began to 10.________again.,答案： 1.usual 2.shake 3.directly 4.away 5.injured 6.destroyed 7.gone 8.another 9.rescue 10.breathe,同學(xué)們,來學(xué)校和回家的路上要注意安全,同學(xué)們,來學(xué)校和回家的路上要注意安全,