英语《》教案新人教版选修4.docx

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1、精品名师归纳总结资料word 精心总结归纳 - - - - - - - - - - - -名师精编优秀教案英语： Unit3Under the seaPeriod 2 教案（新人教版选修7）Teaching aims1Grasp the basic information about the killer whales，such as size，habitat，food ，how they hunt animals and the relationship with human beings.2 Learn to retell the two anecdotes with the help o

2、f some key words.3Make sure the students know that killer whales are friends of human beings and we should keep balance with nature.Teaching proceduresStep 1Warming up and lead inTell students we are on a snorkeling trip under the sea and will come across a great variety of marine animals and plants

3、： dolphins ， turtles， manatee， eels， octopus，squids， butterfly fish ， kelp ，sea star，angel fish，clown fish/anemone fish ，parrotfish ，sea flower/anemone，sea slug， clam， coral， jellyfish ，seahorse， shark， etc.Step 2PresentationMake sure students know some basic information about the whales ：Background

4、 informationwriterClancycareera whalerwriting styleanecdotestimeat the beginning of the 20th century placeAustraliamain characterwhalers， killer whales ， the baleen whales可编辑资料 - - - 欢迎下载精品名师归纳总结学习资料 名师精选 - - - - - - - - - -第 1 页，共 8 页 - - - - - - - - - -可编辑资料 - - - 欢迎下载精品名师归纳总结资料word 精心总结归纳 - - - -

5、 - - - - - - - -名师精编优秀教案main ideathe killer whales help the whalers to kill a baleen whale可编辑资料 - - - 欢迎下载精品名师归纳总结学习资料 名师精选 - - - - - - - - - -第 2 页，共 8 页 - - - - - - - - - -可编辑资料 - - - 欢迎下载精品名师归纳总结资料word 精心总结归纳 - - - - - - - - - - - -名师精编优秀教案Step 3SkimmingAsk students to skim the passage quickly an

6、d answer the questions ： What is the first anecdote about ？ And how about the second one.The first anecdote mainly talks about that . A Clancy began to work at a whaling stationBthe killer whales helped the whalers to catch a baleen whaleCthe killer whales hunted in a team and killed a baleen whale

7、D Old Tom showed whalers the way to a baleen whaleKey： BThe second anecdote： Old Tom saved a whaler James who was washed off the boat.Step 4ScanningFill in the following blanks with the proper names：1 was 16 years of age when he went to work at the whaling station.2 ordered Clancy to go to the boat

8、as there was a whale out there in the bay. 3 was swimming by the boat ， showing the whalers the way.4 told Clancy that they would return the next day to bring in the body of the whale. 5 was carried by the waves further away from the whalers.6 knew that Old Tom would protect James.Keys： 1.Clancy2.Ge

9、orge3.Old Tom4.Jack5.James6.RedStep 5Careful readingStory Part 1Ask students to read Part 1 of the reading passage and find out before the hunt ， what did Old Tom do and how did the whalers react.Suggested answers： Old Tom threw itself out of the water， then crashed down againand可编辑资料 - - - 欢迎下载精品名师

10、归纳总结学习资料 名师精选 - - - - - - - - - -第 3 页，共 8 页 - - - - - - - - - -可编辑资料 - - - 欢迎下载精品名师归纳总结资料word 精心总结归纳 - - - - - - - - - - - -名师精编优秀教案swam by the boat， showing the whalers the way.One whaler yelled out and George ran ahead of clancy.Clancy raced after him.They jumped into the boat with the other whal

11、ers and headed out into the bay.Next ， find out during the hunt and after the hunt ， what did the killer whales do and how didthe whalers react.Suggested answers： A pack of killers are throwing themselves on top of the whales blowhole to stop it breathing 。and some others are stopping it fleeing out

12、 to sea.The killersstarted racing between the whalers boat and the whale just like a pack of excited dogs.Within a momentor two ， the whales body was dragged down into the depths of the sea.The man in the bow of the boat aimed the harpoon at the whale and then let it go to hit thespot.Ask students t

13、o read Part 1 of the reading passage again and put the following sentences into the correct order ：a George started beating the water with his oar. b Clancy raced after George to the boat. c Clancy arrived at the whaling station.d The killers started racing between our boat and the whale. e Clancy h

14、eard a huge noise coming from the bay. f Clancy was sorting out his accommodation.g Clancy ran down to the shore.h The man in the bow of the boat aimed the harpoon at the whale. Keys： cfegbadhStory Part 2Which was NOT the danger facing James. A Being washed off the boat.BBeing carried away by rough

15、waves. CA shark out there.可编辑资料 - - - 欢迎下载精品名师归纳总结学习资料 名师精选 - - - - - - - - - -第 4 页，共 8 页 - - - - - - - - - -可编辑资料 - - - 欢迎下载精品名师归纳总结资料word 精心总结归纳 - - - - - - - - - - - -名师精编优秀教案D Being attacked by another killer whale. Key： DStep 6Comprehending1 The text is mainly about . A the killer whales are e

16、asily trainedBthe killer whales can help the whalers catch the huge whales Cthe killer whales kill the whales for their foodD the killer whales drag the whales under the water2 Old Tom throws itself out of the water and then crashes down in order to . A give the whalers information about a whaleBtel

17、l the whalers it is hungry Chelp the whalers catch the whale D inform the whalers to run away 3 killed the whale at last.A Old Tom BThe killer whales CThe authorD The whalers4 Why did the whalers started turning the boat around to go home after the whale died. A Because they didnt need a dead whale.

18、BBecause they couldnt find the whales body.CBecause they knew thatthe dead whale wouldnt float up to the surface for around 24 hours.D They had to do this because it was too late. 5 The killer whale protected James by . A fighting the sharkBkilling the sharkCpreventing the shark going closer D dragg

19、ing him back6 We can infer from the story that .可编辑资料 - - - 欢迎下载精品名师归纳总结学习资料 名师精选 - - - - - - - - - -第 5 页，共 8 页 - - - - - - - - - -可编辑资料 - - - 欢迎下载精品名师归纳总结资料word 精心总结归纳 - - - - - - - - - - - -名师精编优秀教案A the killer whales may be trained by the whalersBthe killer whales want to help man catch the whal

20、es themselves Cthe killer whales need no training for helping the whalersD the killer whales want to eat the whales after killing them Keys： BADCCAStep 7DiscussionRead the passage and discuss：1 What is the relationship between Old Tom and the whalers. 2 What other animals can help out humans in hunt

21、ing.Suggested answers：1 Old Tom had a strong relationship with the whalers.There was obviously a great deal of understanding and cooperation between them.2There are many other animals that help out humans in hunting such as dogs ，cormorants 鸬鸟 ，otters 水獭 and ferrets 雪貂 Step 8DebateThe last whaling s

22、tation in Australia closed in 1978.Whales are now an endangered species and protected by an international ban on whaling， but some countries oppose the ban.In groups discuss the reasons for and against banning whaling.Step 9Learning phrases and sentences Useful phrases：at the whaling station在捕鲸站hear

23、 of 听说witness it with my own eyes亲眼目睹 sort out my accommodation整理我的床铺 an enormous animal 一个庞然大物throw itself out of the water猛力跃出水面可编辑资料 - - - 欢迎下载精品名师归纳总结学习资料 名师精选 - - - - - - - - - -第 6 页，共 8 页 - - - - - - - - - -可编辑资料 - - - 欢迎下载精品名师归纳总结资料word 精心总结归纳 - - - - - - - - - - - -名师精编优秀教案crash down 坠落call

24、 out to sb.高声对某人说yell out大声喊叫ahead of 在前面head out into the bay 朝海湾方向驶去circle back转回来a pack of 一群in the bow of the boat在船头aim at 瞄准hit the spot 击中要害within a moment or two片刻之后 the depths of the sea 深海中float up to the surface浮出水面 in the meantime同时have a good feed on sth. 饱餐一顿wash off冲走man overboard 有人落

25、水the sea was rough 波涛汹涌be terrified of doing sth.可怕做某事 be abandoned by sb. 被某人抛弃hold up举起pull back拉回Beautiful sentences：1 It_was_a_time_when_the killer whales.helped the whalers catch the baleen whales. 2 This was the call that announced there was_about_to be a whale hunt.3 I had already heard that

26、George didnt like_being_kept_waiting,_so even though I didnt have the right clothes on ，I raced after him.4 As we drew closer， I could see a whale_being_attacked_by a pack of about six other killers.5 From Jamess face， I could see he was terrified of_being_abandoned by us.可编辑资料 - - - 欢迎下载精品名师归纳总结学习资

27、料 名师精选 - - - - - - - - - -第 7 页，共 8 页 - - - - - - - - - -可编辑资料 - - - 欢迎下载精品名师归纳总结资料word 精心总结归纳 - - - - - - - - - - - -名师精编优秀教案Step 10Homework1 Prepare to retell the whole text in your own words. 2 Write a short summary of the whole text in about 30 words.可编辑资料 - - - 欢迎下载精品名师归纳总结学习资料 名师精选 - - - - - - - - - -第 8 页，共 8 页 - - - - - - - - - -可编辑资料 - - - 欢迎下载