unit4erathquake 开课课件.ppt

Unit 4 What things were in ruins? What damage did the earthquake cause? The number of people who were killed or injured reached more than 400,000. Two dams and most of the bridges fell or were not safe for travelling. Railway tracks are now useless pieces of steel. cows/chickens/pigs Wells Rescue workers/doctors Water ,food, electricity Homework * * * * * * * Before After How much do you know about the following earthquake? province Richter scale Time Wenchuan Death toll Yushu Tangshan 2220 242,000 70,000 July 28,1976 8.0 May 12,2008 Sichuan Hebei Qinghai 7.8 April.14,2010 7.1 Reading What is the text mainly about ? 2. The text is organized in the order of___. 3.How will you divide the text into 3 parts? Fast reading Soldiers in Tangshan B. Tangshan earthquake C. Love in Tangshan D. People in Tangshan places B. time C. events D. importance Paragraph 1 Paragraph 23 Paragraph 4 Part1 Part2 Part3 Signs(前兆 ) before the earthquake Damage during the earthquake Recovery after the earthquake Main idea of the text What things are strange before the earthquake? water pipes sound sky fish mice chickens and pigs well walls water in the well What happened Things rose and fell deep cracks, smelly gas ran out of, looking for places to hide too nervous to eat jumped out bright lights sound of planes cracked and burst What strange things happened to them? Part 2 Read and answer the following questions _______ seconds. How long did the earthquake last? _____________directly below the city Where did the earthquake begin? At about ___________ What time did the earthquake happen? 15 3:42 am 11 kilometers Please listen to Part 2 and then answer the following questions. houses roads canals ground hills people hospitals factories buildings bricks dams bridges In ruins A huge crack that was 8 kilometers long and 30 meters wide cut across houses, roads and canals. All of the city’s hospitals ,75% of its f