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1、如有侵权，请联系网站删除，仅供学习与交流选修7 unit3 under the sea教学设计【精品文档】第 5 页Book 7 Unit 3 Under the Sea教案教材来源：普通高中英语教科书/人民教育出版社2007年版内容来源：选修7第三单元主题：Under the sea课时：共7课时，第2课时授课对象：高中二年级学生设计者：/郑州市第二中学目标确定的依据1、普通高中英语课程标准相关要求普通高中英语课程标准对高二学生应达到的七级语言技能“读”的目标要求是：能从一般文章中获取和处理主要信息，能理解文章主旨和作者意图，能通过上下文客队生词苦难，理解语篇意义，能通过文章中的线索进行推理
2、，能根据需要从网络等资源中获取信息，能阅读适合高中生的英语报刊或杂志，除教材外，课外阅读量应累计达到23万词以上。为了实现新课标规定的阅读训练目标，教师应结合教科书中的主题补充不同体裁的课外阅读材料，指导学生适量加大课外阅读。对“说”的目标要求是：能根据熟悉的话题，稍做准备后，有条理地做简短的发言，能就一般性话题进行讨论，能根据话题要求与人交流、合作，共同完成任务，能用恰当的语调和节奏表达意图。2、教材分析本单元以Under the sea为话题，旨在通过单元教学，使学生了解海底动植物、海底奇妙景观，以及有关大海的神话故事。阅读（reading）部分，作者以第一人称的口吻，讲述了一个名叫Old
3、 Tom的虎鲸的故事，第一个故事讲述Old Tom是捕鲸人的好帮手，帮忙捕杀须鲸，第二个故事讲述Old Tom是遇难者的救星，挽救了落水的James。学生阅读此文可以了解人类如何利用鲸捕杀鲸的残酷事实，同时可以从中学到许多描述事物和情景的生动手法，并通过讨论让学生进一步明确：动物世界人类的朋友，我们应该支持关闭捕鲸站并保护鲸。3、学情分析高二学生已经积累了大约3000个课程标准要求的单词、短语和搭配，基本掌握了略读、细读和猜词能阅读方法。但是，学生存在两极分化，阅读技能、语言背景知识、学习策略以及跨文化交际意识和能力存在很大差异，这在一定程度上影响学生的自信心。目标 1. 通过视频观看、图片展
4、示等了解海底世界。2. 通过快速阅读和详细阅读提高阅读技能。3. 通过上下文理解体会witness、depth等重点词汇和短语在具体语境中的运用。4. 通过小组话题讨论提高“说”的技能，并正确认识保护动物的重要性。教学重难点培养学生快速并准确地获取文章信息的能力。评价任务1. 观看视频，小组讨论warming-up中的两个问题。2. 快速浏览文章，总结文章主旨大意，并找出文章中出现的主要人物名称。3. 详细阅读文章，通过文章中的细节以及推理能技巧完成careful reading中的任务。4. 尝试复述文章，完成summary中的任务。5. 以小组为单位互助合作，对“人类是否应该捕杀鲸”这一话
5、题展开讨论，能够清晰、流畅地表达自己的观点。教学过程Step 1. Warming-up （达成目标1）评价任务：Please watch a short video of “under the sea”, and discuss the following two questions. 1. Have you seen plants and animals under the sea? Where did you see them?2. Do you know about whales (the killer whale and the baleen whale)? the killer w
6、hale the baleen whaleStep 2. Fast-reading （达成目标2）评价任务：Task1. Read the passage quickly and complete the main idea of it.The passage consists of _anecdotes written by Clancy. They are mainly about how Old Tom helped the whalers _and_.Task 2. Fill in the blanks with names mentioned in the text.(1). _ w
7、as 16 years of age when he went to work at the whaling station.(2). _ ordered 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 the way.(4). _ told Clancy that they would return the next day to bring in the body of the whale.(5).
8、_ was carried by the waves further away from the whalers.(6). _ knew that Old Tom would protect James.Step 3. Careful reading （达成目标2）评价任务：Read the passage carefully and choose the best answers.1. Old Tom threw itself out of the water and then crashed down in order to _. A. give the whalers the infor
9、mation about a whale B. tell the whalers it is hungry C. help the whalers catch the whale D. inform the whalers to run away2. The killers threw themselves on top of the huge whales blow-hole in order to _.A. make it sink B. play with it C. stop it breathing D. stop it diving3. What does the word “it
10、” in the sentence “He let it go and the harpoon hit the spot” refer to（指的是）?A. The whale.B. The boat. C. The harpoon. D. The killer.4. The killer whale protected James by _. A. fighting the sharkB. killing the sharkC. preventing the shark going closerD. dragging him back5. We can infer（推断）from the s
11、tory that _. A. The killer whales may be trained by the whalers.B. The killer whales want to help man. C. The killer whales need no training for helping the whalers.D. The killer whales want to eat the whales after killing them.Step 4. Summary （达成目标3)评价任务：Fill in the blanks according to the passage
12、by using the proper forms of those key words. Working at the _ (whale) station, I had _ (witness) whales killed many times with my own eyes. On the afternoon I arrived at the station, as I _ (sort 短语) my accommodation, I heard a loud noise coming from the bay. Running down to the shore in time, we s
13、aw an _ (huge同义词) animal. “It is called Old Tom, the killer.” George said as he ran ahead _ me. Using a telescope we could see that something was happening. As we _ (draw短语), I could see a whale _ (attack) by a _ of about six other killers. Being badly wounded, the whale soon died. Very soon, its bo
14、dy was dragged swiftly into the _ (deep) of the sea.It was astonishing to know Old Tom and other killers never _(harm) or _(attack) people; instead, they _(protect) them. However, whales are now in danger. They are dying out.Step 5. Discussion （达成目标4）评价任务：Discuss the following topic with your partne
15、rs in your group. The last whaling station in Australia closed in 1978. Whales are now an endangered species and in need of conservation. They are now protected by an international ban on whaling. However, some countries oppose the ban. In groups, discuss the reasons for and against banning whaling.
16、Useful expressions:As far as Im concerned,In my opinion,From my point of view,Personally, I think,It would seem to me thatAs far as Im able to judge,As I see it,Frankly, I think,Step 6. Homework 1. Required exerciseDo exercises on Page 37-39 of 三维设计.2. Selective exerciseQ: What is your favorite animal under the sea? Why?A. Please answer the question in a short passage.B. Please answer the question in three or four sentences.