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1、Unit 4 Earthquakes Warming Up, Pre-reading and Reading Teaching goals: Knowledge aims: 1.Ss will be able to master the following useful new words and expressions. well,smelly,pond,burst,canal,steam,dirt,injure,brick,dam,useless,steel,shock,rescue,quake,electricity,army,shelter, fresh, organize, bury
2、, at an end, dig out, coal mine, in ruins 2. Ss will be able to know the basic knowledge about Earthquake Ability aims: Develop Ss reading ability.Emotional aims: 1.Ss will be able to know damages earthquake bring about and the ways to reduce losses of an earthquake. 2.Ss will be able to know how to
3、 protect oneself and help others in earthquakes 3.Ss will be able to be aware of terrible disasters, meanwhile get them to face it, treat it in a proper way, and never get discouraged. Teaching important points: 1. Master the usages of the useful words and expressions above. 2. Improve the students
4、reading ability.Teaching difficult points: 1. The usages of some words and expressions. 2. How to train the students reading ability in learning the text.Teaching methods: 1. Explanation to get the students to have a clear idea. 2. Discussion to get the students to understand the text easier. Teachi
5、ng Aids: A computer and a tape recorder Teaching procedures: I. Warming up Warming up by looking Good morning class. Have you ever experienced any natural disasters? Look at the pictures, can you name all the disasters? volcano fire sandstorm 精品学习资料 可选择p d f - - - - - - - - - - - - - - 第 1 页，共 20 页
6、- - - - - - - - -typhoon hailstone thunderstorm flood hurricaneearthquake Have you ever experienced an earthquake? Can you describe how terrible an earthquake is? (The earth is shaking; all the buildings will fall down; many people will die; many children will become orphans.) Warming up by discussi
7、ng Now, look at the pictures of Tangshan and San Francisco in warming up and describe what you see in the pictures. (beautiful cities; broad roads; tall building; large population.) What will happen if there has been a big earthquake in these two cities? As we all know, earthquakes are disasters to
8、everyone. But can we avoid or at least reduce the loss caused by earthquakes? Can we foretell earthquakes? Now let s come to Pre-reading and decide what may happen before an earthquake comes. 精品学习资料 可选择p d f - - - - - - - - - - - - - - 第 2 页，共 20 页 - - - - - - - - -Step 1. Lead-in 1. enjoy a part of
9、 film of earthquake. (1)what other disasters does it have?(flood/ drought/earthquake/fire/typhoon/disease and so on)show some pictures (2).which disaster may cause the worst damage? ( earthquake) 2.Have ever heard a story of an earthquake?(show video of Tangshan and San Francisco earthquake) 3.Have
10、you experienced an earthquake? If you have, tell me your experience. If no, just imagine what will happen before an earthquake? 4.The earthquake is coming, if you re trapped in the earthquake , how will you feel? What will you do? Will you leave right away? If you have time to take only one thing ,
11、what will you take, why? 5.What kind of damage can an earthquake cause? ( buildings are destroyed; people are killed; families are broken)Step2. Fast reading Today, we ll learn a text “ A Night the Earth didn t sleep” First, let s look at the title again, why the earth didn t sleep for a night? What
12、 happened? What does the passage mainly talk about?Exchange your understanding of the passage with group members and work together to find the main idea of each part. Main idea of each part: Part 1 (para.1):Strange things were happening before the earthquake. Part 2 (para.2-3):The disaster happened
13、and caused a lot of loss. Part 3 (para.4): All hope was not lost. Step 3 careful reading 1.Read carefully and try to get more information to fill in the blanks. Part 1: Strange things the water in the village wells rose and fell the well walls had deep cracks and a smelly gas came out the chickens a
14、nd pigs were too nervous to eat mice ran out of the fields, looking for places to hide fish jumped out of the bowls and ponds 2.Individual work. Part 2: a). Get the students to find some details of this part. Details: 1. At 3:42 am, the greatest earthquake of the 20th century began. 2. Steam burst f
15、rom holes in the ground. 3. Hard hills of the rock became rivers of dirt. 4. Bricks covered the ground like red autumn leaves. 精品学习资料 可选择p d f - - - - - - - - - - - - - - 第 3 页，共 20 页 - - - - - - - - -5. Two dams and most of the bridges fell. 6. The railway tracks were now useless pieces of steel. 7
16、. Sand now filled the wells instead of water. 8. Water, food, and electricity were hard to get. b). Fill in the blanks with the data 1/3 of the nation felt the earthquake . A huge crack that was 8 kilometres long and 30 metres wide cut across houses. In 15 terrible seconds a large city lay in ruins. 2/3 of the people died or were injured during the earthquake. The number of people who were killed or injured reached more than 400,000 . All of the city s hospitals, 75% of its factories and buildin
