Unit 4 EarthquakeThe Night Don’t SleepHow many Nature Disasters do you know? typhoon tornado,tornado, hurricanehurricaneseismic sea wave / tsunamivolcanic eruptionsand stormthunderstormearthquakecrackTangshan, HebeiJuly 28th, 1976Tang shan’s new look San Francisco, USA Now103 年前一场里氏 7.8 级的大地震袭击了旧金山市,数分钟内旧金山市近 3 万幢建筑物倒塌,至少 3000 多居民还未被惊醒便已遇难。April 18th, 1906What strange things do you think may happen before an earthquake? well wallmicepondReading Structure of the textDuring the earthquake(damages)After the earthquake(recovery)Before the earthquake(signs) Part 1 (para1) Part 2(para2-3) Part 3(para4)Fast-readingJoin the correct parts of the sentences.Some details in the textQ1: what strange things would happen before earthquake in the first paragraph?Part1signs1 . water in the village wells rose and fell2. well walls developed deep cracks3. a smelly gas came out of the cracks4. mice ran out of the fields5. fish jumped out of their bowls and ponds6. bright lights appeared in the sky7. the sound of planes could be heard althoughthere were no planes8. some water pipes burstQ2: What were the losses of the earthquake brought to Tangshan? ( for people ; for things)For people: Two-thirds of them died or were injured during the earthquake; Thousands of families were killed and many children were left without parents; The number of people who were killed or injured reached more than 400,000For things: 75%of the factories and buildings and 90% of the homes were gone; Tens of thousands of cows would never give milk again; Half a million pigs and millions of chickens were dead. Part2damagesQ3: Was the hope lost after the earthquake? And why?Q4: What did the army and rescue wo...