Unit 4 Natural Disasters Reading and Thinking ppt课件-（2019）新人教版高中英语必修第一册.pptx

1、Unit 4问题导学（问题导学（3） Do you know some natural disasters?What are they?floodfloodPre-readingdroughtdroughtvolcanic volcanic eruptioneruptionearthquakeWhich night?Why?July 28, 1976Which night?Why?Because a big earthquakehappened in Tangshan问题导学问题导学1（1）Pay attention to the beginning or the ending.Accordi

2、ng to the logical order, focus on the topic sentence.1.Read the text quickly and find out the topic sentence of each paragraph. 点拨精讲点拨精讲1（8） ParaTopic sentence1 12 23 34 45 5Strange things were happening in thecountryside of northeast Hebei.It seemed as if the world was at an end!Nearly everything i

3、n the city wasdestroyed.But hope was not lost. Tangshan started to revive itself and get back up on its feet. Tips: Pay attention the beginning of each paragraph.2.According to the topic sentence and the four words, divide the whole passage into four parts.征兆，前兆征兆，前兆signdamagerescuerevivalPart 1 (Pa

4、ra _)Part 2 (Para_)Part 3 (Para _)The rescue work after the earthquakeSigns before the earthquake.What happened during the quake and the damage caused by the quake.12&34Part 4 (Para _)5The revival of Tangshan.问题导学问题导学2（1）Read Para 1 carefully and find out the signs before the earthquake.Signs before

5、 the earthquake rose and fell, rose and fell 8:00am10:00amThe water in the village wells _ _.There were_that appeared in the well walls.deep cracks some smelly gas At least one well had _coming out of it. too nervous to eatChickens and even pigs were_, and dogs refused to _.go inside buildingsMice _

6、 looking for places to hide.Fish _ the water.ran out of the fieldsjumped out of At about 3:00 a.m., _were seen in the sky and _ were heard.loud noisesbright lightsPart 2（para 2&3）The happening and the damages of the big earthquake.v of the nation felt the earthquake .v A huge crack that was kilometr

7、es long and metres wide cut across houses.vIn _ _ ,a large city lay in ruins. v of the people died or were injured during the earthquake.v The number of people who were killed or injured reached more than .vAll of the citys hospitals, of its factories and buildings and of its homes were gone.1/3830l

8、ess than one minute2/3400,00075%90%Read Para2&3 carefully and fill the blanks with data(数据数据) Whats your feelings towards these terrible data?Natural disasters will cause terrible damages,so we should learn some knowledge about how to protect ourselves during the earthquake.Part 3（1）What did they do

9、 to help Tangshan?The army:The doctors and nurses:The workers:Read Para 4 carefully and find out the answers.sent 150,000 soldiers to dig out those who were trapped and to bury the dead.More than 10,000 doctors and nurses came to provide medical care.built shelters for survivors whose homes had been

10、 destroyed.(2)What does the last sentence“ Slowly, the city began to breathe again.” mean?A. The animals began to breathe.B. The city returned to normal gradually.C. People who were trapped came to life.Part 4 What do you think helped the revival of Tangshan city?Read Para 5 carefully and answer.It

11、was the strong support from the government and the tireless efforts of the citys people that helped the revival of Tangshan city. Several days before July 28,1976, many s_things happened in Tangshan.Well walls c_,and animals were too nervous to eat. They were signs for the e_. But people in the city

12、 of Tangshan thought little of these. At 3:42 a.m. that day, the earth began to shake, which d_ the city. Later that afternoon, another big earthquake shook Tangshan. More people were killed or i_ and more buildings f_ down. The whole city lay in r_. trangerackedarthquakeestroyednjuredelluins当堂检测当堂检

13、测 10 Soldiers were sent to help dig out those who were t_ and to b_ the dead. The city began to b_ again. With the strong support from the government and the tireless e_ of the citys people, a new Tangshan was built upon the earthquake ruins.rappeduryreatheffortsDiscussion Read the text again and an

14、swer the questions. I. What were some of the strange things happening before the earthquake? Do you think they were warning signs? Why or why not? 2.What does the writer mean by Slowly the city began to breathe again”? 3. What kind of help do you think people who have suffered an earthquake need?1.

15、What do you think helped in the revival of Tangshan city?2. What other cities or towns have gone through similar changes? What lessons can we learn from these events?Part 1 （para.1）Part 2（para.2-3）Part3（para.4）signsdamagesrescuePart4（para.5）课堂小结课堂小结3revivalStrange things were happening in the countr

16、yside of northeast Hebei. The damage caused by the earthquake.The army came to help the survivors and brought new hope for them.Tangshan started to revive itself and get back up on its feet.Part 1 （para.1）Part 2（para.2-3）Part3（para.4）signsdamagesrescuePart4（para.5）板书设计板书设计revivalSelf-Evaluation Shee

17、tNumberCriterionLevel(A-D)Class Participation1 Listened to the answer of others carefully? 2 Answered Teachers questions actively? Task Completion3 Finish the form 4 Remember new words5 Finish the exercise Object Completion6 Understand new words 7 Know the text completely 8 Know implied meaning and literal meaning Your advice to Teacher:Self-evaluationSelf-evaluation