选修七-unit3导学案公开课.doc

选修七Unit3 Under the SeaPeriod 1 Reading (Old Tom the Killer Whale) 教者：梁思敏Teaching Aims: 1. To improve the ability of reading 2. To learn about something undersea Teaching Important Points: To analyze the whole text and know about the main idea of the textTeaching Difficult Points: To grasp the two reading techniques: 1. Skimming to get general ideas.2.Scanning to get detail-ed information.Teaching guide: Read , listen and retell.【课前预习案】Before-class Preparation:课前在文中找出并识记Remember the following phrases 1.at the whaling station 在捕鲸站 2.hear of sb./sth.听说某人/某事3.witness sb. with one own eyes 亲眼目睹某人4.sort out ones accommodation 整理房间5.see sb. doing sth. 看见某人正在做某事 6.throw itself out of the water 自己跃出水面7.crash down 俯冲下去 8. a whale hunt 捕鲸活动9.show sb. the way 给某人指路 10.lead sb. to sp.领某人到某地11.have right clothes on 穿着合适的衣服 12.a pack of 一群 13.stop sb./sth.（from）doing sth. 阻止某人做某事14.on top of 在上边1 5.in the bow of the boat 在船头 16.aim at 瞄准17. be dragged into the depths of the sea 被拖入深海18.turn the boat around 调转船头19.bring in the body 带回躯体 20.have a good feed on sth. 美餐一顿Leading-in:Before reading the passage, read the introduction in Pre-reading part and fill in the following chart to know the background about the article:Writer ClancyCareer Writing styleTimePlaceMain characterMain idea help to catch . 【课内探究案】Teaching Procedures:Step1: Listen and look though the reading passage, then fill in the blanks with the names mentioned in the text.1. _was 16 years of age when he went to work at the whaling station.2._orderd Clancy to go to the boat as there was a whale out there in the bay.3. _was swimming by the boat showing the whalers way.4. soon died because of its bad wound.5._ told Clancy that they would return the next day to bring in the body of the whale.6._was carried by the waves further and further away from the whalers.7. _ knew that Old Tom would protect James.Step2:Number the following events of the first anecdote according to the time_1_Clancy arrived at the whaling station._Old Tom led them to the hunt._ He saw a huge animal in the water, which was Old Tom._The killers ate the lips and tongue of the baleen whale._Clancy heard a huge noise coming from the bay ._The men went to the boat and headed out for a whale hunt. _The whalers killed the baleen whale with the help of the killers._The men returned for the baleen whale the next day. Step3: Decide the following statements are true (T) or fault (F) according to the second anecdote?( )Old Tom and the other killers are so fierce that they would harm or attack people( ) A shark carried James further and further away from us.( ) The whalers turned the boat around to catch the shark.( ) Old Tom protected James from being attacked by a shark. .( ) No one saved James, and he was killed by a shark.Step4: Reading Comprehension 1. The first story is mainly about _. A. a hunting experience of Old Tom B. how Old Tom helped with whale hunting C. how the whalers killed a whale D. how killer whales killed a whale 2. The second story was told to _. A. show killer whales were cruel hunters B. entertain readers C. show killer whales could protect and save people in danger D. show killer whales never harmed or attacked people 3. According to the second story, the killer whales can protect men from being attacked by _. A. whales B. tigers C. enemies D. sharks 4. _ killed the whale at last.A. Old Tom B. The killer whales C. The author D. The whaler 5. Old Tom throws itself out of the water and then crashes down in order to _. A. give the whalers the information about a whale B. tell the whalers it is hungry C. help the whalers catch the whale D. inform the whalers to run away6. Why did the men start turning the boat around to go home after the whale died?A .Because they didnt need a dead whale. B. Because they couldnt find the whales body.C. Because they knew that the dead whale wouldnt float up to the surface for around 24 hours. D. They had to do this because it was too late.Step5:Fill in the blanks according to the textOld Tom_itself _ _ the water and _down again to _ us that there was a baleen whale there. He _ by the boat, _ us the _. As we got closer, I could see baleen whale _ _by a pack of about six other killers .They were working as a _.The killers stopped it _. And others were stopping it _.The man used the _ to hit it. The killer whales _ the whale into the depths of the sea and have a good _on its l