Book 1 Unit 4 Earthquake学案时

1、 Book 1 Unit 4 EarthquakePeriod One Warming up and Reading学习目标1. 能了解地震前兆及地震的基本知识。2. 通过课文的学习，提高阅读能力。3. 掌握与本课阅读有关的重点词汇，分析背诵课文中部分经典的句子。重点难点积累有关旅游知识；分析、背诵经典句式；培养阅读能力。新知预习1. Find the words or expressions for each of the following meanings from the text.1. right away 2. well(n.) 3. track4. bury5. canal6.

2、destroy7. rescue8. ruin(n.)9. useless10. dirta. the part of a building left after the rest has been destroyedb. man-made waterwayc. save from danger or harmd. immediatelye. put or place in the earth, in a grave(坟墓) or in the sea, etc.f. metal bars that a train moves alongg. long tube(管子) through whi

3、ch water, oil or gas etc. may flowh. pull down; break into pieces; put an end toi. matter that is not cleanj. of no use2. Read the text quickly and answer the following question. What is the text mainly talking about?_课堂探究【探究1】Decide True or False to the following statements according to the passage

4、 and then correct them.1) Strange things were happening in the countryside of northeast Hebei before the earthquake. ( )2) At 3:24 am. everything began to shake. ( )3) In the city of Tangshan, the water pipes in some buildings cracked and burst because it was too cold. ( )4) One-third of the people

5、there were killed or injured during the earthquake. ( )5) After the earthquake the railways could not be used. ( )6) To the north of the city, most of the 10,000 miners were rescued from the coal mines there. ( )【探究2】Read the passage and number each of these things that happened during the Tangshan

6、earthquake._ 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.【探究3】Read the passage again and choose the best answer.1) At what time did the earthquake happen in

7、Tangshan?A. 3:00 am. B. 3:42 am C. 3:00 pm D. 3:42 pm.2) Which can be used as another title of this passage?A. The World at an End B. Tangshan EarthquakeC. How to Prevent an EarthquakeD. New Tangshan 3) What is the mood of this passage?A. Sad B. Serious C. Serious and a bit sad D. Calm4) Which of th

8、e following can NOT be part of the main reasons for the heavy loss of life in Tangshan earthquake?A. The earthquake happened in the deep night and people were sleeping in bed at the very moment.B. There werent enough rescue workers.C. The buildings were poorly built and most of them were destroyed i

9、n the earthquake.D. People were not careful enough to notice some natural signs before the earthquake.【探究4】 佳句赏析 1. In the farmyards, the chickens and even the pigs _ _ _ _ _. (P26, L3-4) 在农家院子里，鸡甚至是猪都紧张的不进食。 2. But the one million people of the city, who _ _ _ these events，were asleep _ _that night

10、 (P26, L7-8) 但是，该市的一百万居民几乎都没有把这些情况当一回事，当天晚上照常睡着了。3. It _ _ _ the world was _ _ _! (P26, L9)看起来好像世界末日！ 4. Thousands of families _ _ and many children _ _ _ _. (P26, L15-17) 成千上万个家庭遇难，许多孩子变成了孤儿。 5. People began to wonder _ _ the disaster _ _. (P26, L27) 人们开始纳闷，这场灾难还会持续多久。 6. The army organized teams t

11、o dig out those _ _ _ and _ _the dead. (P26, L31-33) 部队人员组成小分队，将受困的人们挖出，将死者掩埋。【探究5】课文研读 1. Find out a sentence in the text which has a similar meaning with the following one.In a short time, a large city was completely destroyed._. 2. Translate the sentence.1) A huge crack that was eight kilometers

12、long and thirty meters wide cut across house, roads and canals. (P26, L11-12) (译) _。 2) Everywhere they looked nearly everything was destroyed. (P26, L18-19) (译) _ 3) Slowly, the city began to breather again. (P26, L37-38) (译) _达标练习 Complete the following according to the text, then try to retell it

13、. Before the earthquake, strange things 1)_ in Tangshan, Hebei Province. For a few days, the water in the village wells rose and 2)_. Out of the deep cracks of the wells smelly gas came out. Mice, chicken, pigs and even fish became too 3)_ to eat. At 3:00 am, on July 28, 1976, everything began to 4)

14、_. It seemed that the world was 5)_. One third of the nation felt it. A huge crack cut across the city. Steam 6)_ from holes in the ground. The city lay 7)_. Thousands of families were killed and many children were 8)_ without parents. More than 400,000 people were killed or seriously 9)_ during thi

15、s earthquake. All hope was not 10)_. Soon after the quakes, the army organized teams to 11)_ the trapped and to 12)_ the dead. Workers built 13)_ for survivors whose homes had been 14)_. Slowly, the city began to 15)_ again. 参考答案新知预习1. 1-d 2-g 3-f 4-e 5-b 6-h 7-c 8-a 9-j 10-i 2. It talks about Thang

16、shan Earthquake that happened in 1979.课堂探究【探究1】1. T 2. F (应为At 3:42) 3. F (because it was too cold错) 4. F (应为Two-thirds of them were killed or injured) 5. T 6. T 【探究2】3，1，5，2，4 【探究3】1-4 BBCB【探究4】 1. were too nervous to eat 2. thought little of; as usual 3. seemed as if; at an end 4. were killed; were left without parents 5. how long; would last 6. who were trapped; to bury【探究5】课文研读1. In fifteen terrible seconds，a large