部编教材高中英语 Module2 Unit4 Wildlife Protection 听读课教学设计


TAGS:

  我校目前实施“学案”教学法,有统一的教学模式,但教师可以在此基础上进行二次整合。下面以人教版高一必修Module 2 Unit 4 Wildlife Protection读听课教学设计为例来说明如何打造高效英语课堂以提高高中英语教学质量。

教学设计理论依据:基于建构主义的教学设计模式

  分析教学目标-学习者特征分析(原有认知结构、特点)-学习内容特征分析-设计学习任务(教学目标和教学内容)-学习情景设计-学习资源设计-提供认知工具-自主学习策略设计-管理与帮助设计-总结与强化训练-教学评价。

评价依据:一节好课的要素

  有无体现学生的自主探究、自主协作:学生作为学习的主体,要有有意义的自主学习、探究、讨论的空间;作为主导作用的教师,积极为学生设计学习活动、提供资源,对学生的回答进行点拨,帮助学生进行重难点突破。学生有无广泛的认知范围:有无联系到课文之外的广泛的知识,有无知识迁移到实际生活中与实际生活相联系的案例。学生有无深层次的认识投入与体验:学生有没有动脑筋积极思维,成为思维的主体。学生有无积极的情感体验:学生有没有积极地参与学习,是否具有较强的参与性、互动性,是否具有浓厚的兴趣和成就感等。

教学课型:

  读听课

教材分析:

  本课时是人教版高一必修Module 2 Unit 4 Wildlife Protection的第五课时,即Period 5 Animal Extinction,它是一节读听技能训练课。阅读为“写实”,听力为“写虚”,目的是打通学生的多种感官渠道,使学生深刻体会恐龙和渡渡鸟退出历史舞台的悲哀与震撼并意识到野生动物保护的重要性和紧迫性。

学情分析:

  首先,学生通过中央电视台等媒体渠道已经建立了相关恐龙的“信息包”,阅读部分的表层理解相对来说没问题,但对细节理解把握不准确,所以,适当增加了有梯度的问答题。其次,因考虑到学生对恐龙灭绝的原因很感兴趣,所以,针对课本上的讨论问题,提前布置了一个网上搜索任务-让学生按学习小组搜索恐龙灭绝的原因,在课堂上讨论并作简要的汇报。再者,因学生对渡渡鸟了解甚少,所以,需要提前了解相关背景知识,教师发放相关渡渡鸟灭绝的资料让学生阅读。最后,由于学生基础知识水平属于地区中等稍偏下水平,所以,采用了提前让学生自主解决听读中的词汇障碍问题。

教学目标:知识目标:

  通过学习,学生能够掌握有关野生动物保护的词汇与短语并了解恐龙和渡渡鸟灭绝的相关知识。通过任务型教学,培养学生自主探究和主动利用各种资源辅助学习的学习能力与在读和听时获得大意、理解细节并获取有效信息的能力。通过学习,学生的合作意识、自信心、学习兴趣、动机与成就感进一步增强。通过读听和观看视频,学生能够意识到到野生动物保护的重要性和紧迫性并谴责人类虚伪、贪婪和残忍的一面,树立与自然和谐相处的意识。

教学重点和难点:

  有关野生动物保护的词汇与短语;训练学生在读及听时获得大意、理解细节、获取有效信息的能力;野生动物保护的重要性和紧迫性。

教学方法:

  情境教学法,学案教学法,任务型教学法,启发式教学法。

教学辅助资源:

  学案、多媒体课件、多媒体视频、网络搜索图片和资料。

设计理念:

  根据新课标理念创设情景、寓教于乐、诱导思维、总结迁移、以层层铺垫的任务展开知识、技能、情感、态度与价值观的学习,为学生的后续学习能力的提升提供支持。

教学过程:

Step 1 Lead-in

  (2 minutes)

  1. Up to now, what have we learned about wildlife protection?

  (…, some wild animals are in danger of dying out/endangered)

extinct

  2. If the animals continue being hunted and killed by us human beings, what will happen to them in the future?(They will die out/ disappear/become….)

dinosaur

  3. What animals have become extinct?(s, dodo,….)

According to

  4.the title and pictures on page 30, can you predict what we will learn ?

Animal Extinction

  〔设计说明〕利用已学知识激活相关背景知识,引出新课内容。通过图片等非语言信息预测文章大意,为进一步阅读做了很好的铺垫。

Step 2 Pre-reading

  (4 minutes)

Fossil

  -Dinosaur RemainsNational Natural Protection Zone, Etuoke County (Wu lan Town), Ordos, Inner Mongolia.(内蒙古自治区鄂尔多斯市鄂托克旗-乌兰镇)

  -dug out about 100 pieces of fossils of dinosaur footprints during the period of Cretaceous in order to protect them from being destroyed by flood.

dinosaur

  Who is Ertuokenese(鄂托克旗人)? How much do you know abouts?

came into being

  Did dinosaurs live before human beings?

inspect

  Do scientists research on dinosaurs bying fossils?

fierce

  Was the dinosauror peaceful?

unexpected

  Was it because of an expected orthat dinosaurs died out?

  〔设计说明〕通过有关话题新闻(学生家乡的恐龙遗迹化石国家自然保护区挖掘出恐龙足迹化石)激发学习兴趣与好奇心。同时,在原来词汇预习的基础上,通过问题再次复现新词汇,这不仅符合学生的认知规律,而且有益于新词汇的巩固,帮助学生树立后续学习的自信心。

Step 3 Extensive reading

  (6 minutes)

  How did the scientists know thedinosaurscould climb the trees?

  Did people know the reason why dinosaurs disappeared from the earth?

According to

  a Un report, how many species of wildlife do we lose every year?

  设计说明:限时阅读。通过上下文猜词的认知策略再次巩固词汇的基础上,在教师精心设计的问题的引导下,提高理解细节的阅读能力。具体做法是让学生先自已解决问题,然后和同伴讨论,最后教师释疑。对于有理解偏差的学生,教师要善于用问题启发引导,使学生不断调整自己的思维方式,形成有效的学习方法,进而保持其以后参与的积极性。

Step 4 Discussion

  (8 minutes)

  Discuss and report the reasons why dinosaurs became extinct?

  Patterns:It was because…that…disappeared.

  The reason why…..died out was that….

  设计说明:本小组讨论问题是对课本内容的延伸。教师提前三天让学生通过计算机网络资源获得更广泛的有关话题的英语信息,扩展所学知识,以培养学生的整理、分析、归纳和总结的能力,提高自主学习、自我规划的能力及和同伴合作、分享、交流与探究的能力,同时,培养学生的学习兴趣和成就感。此外,给出了重要的参考句式,链接高考要点。

Step 5 Listening

  1. Did the reason why dinosaurs became extinct have something to do with human beings? Why?What about the dodo?(1 minutes)

  2. Listen to the story of the dodo and choose the sentence which gives the main idea.

  This story is about ___.(3 minutes)

  A. how foolish the dodo is.

  B. how the dodo became extinct

  C. how the dodo and Man became friends.

  D. how the other birds and animals tried to save the dodo.

  3. Listen and choose the correct answer.(5 minutes)

fierce

  (1) The dodo is___.A.B. unkindC. friendlyD. foolish

  (2) He wants to believe that Man is telling the truth because___.

  A. Man is friendlyB. he thinks Man is friendly

  C. he thinks the bears and monkeys lieD. Man is his best friend

  (3) He didn’t realize who had killed many of his friends until ___.

  A. Man told him the truth

  B. the other birds told him

  C. he saw how his friend was being killed by Man

  D. the monkeys told him

  3. Can you guess what was the last word the dodo said to Man?

  (Greedy, selfish, unfriendly, dishonest, merciless, cruel,….)

  设计说明:本部分的导入问题是为了引出听力话题并为理解听力内容的大意做铺垫。而听力问题意在培养学生结合已有知识和所听材料获取大意,从而推测细节的能力。同时,教师提前发放了有关渡渡鸟与毛里求斯及渡渡鸟与大颅树“一荣俱荣,一损俱损”的故事,旨在让学生在听力过程中更深刻的认识到人类的贪婪、虚伪与残忍的一面。

Step 7 Language points-

  (5 minutes)

  1. How do you think the human race ___?

  A came upB came up withC came into beingD was come into being

  2. Others think the earth got_____hot for the dinosaurs to live on any more.

  A. enoughB tooC. veryD. so

  3. Too many species_____ in the past 20 years.

  A. disappearedB have disappearedC. were disappeared D. have been disappeared

  4.____the school rules, students are not allowed to wear long hair.

  A.According to B.Apart fromC. As a result ofD. Belonging to

  5. I don’t like the way ____ you treat her.

  A. whichB. in thatC. howD. in which

  设计说明:让学生在回读所学内容的基础上,自主学习探究,加深理解,必要时求助同伴,知道在遇到困难时,如何获得帮助,不要把老师当作唯一的依赖对象。最后,老师会精讲点拨,提高课堂效率。

Step 8

  (6 minutes)

  If human beings continue doing harm to the ecosystem, next step, the endangered animals will become extinct ,What about us human beings? Please watch….

  设计说明:使学生深刻思考,如果人类不反思自己的行为及树立与自然和谐相处的意识,那么,人类作为当今世界的“霸主”,还能走多远呢?也就是,使学生认识到野生动物保护的重要性和紧迫性。

Step 9 Checking yourself

  (5 minutes)

  1.What have you learned about animal protection in this period?

  2.What do you think of your reading speed ? How to improve it?

  3.Why can you/can’t you get the main idea of reading or listening fast?

  4.What problem do you have in understanding detailed information?

  5.Were the online materials you get useful? Why?

  设计说明:通过对学习内容掌握程度的自评,鼓励学生自我反思和自我提高。

Step 10 Homework

  How do the human beings, animals and plants live together?

  What can /should we do to protect the endangered animals and plants ?

  设计说明:布置作业也要讲究其有效性。这部分作业既是课堂教学的延伸,又是为下一课时的写作“如何保护动物”做铺垫。

教学反思

  “双主”教学模式创设问题情境和学法指导进行教学有利于增强学生学习英语的兴趣和巩固双基,培养学生自主学习的能力,使学生在教师的指导下,能主动利用尽可能多的学习资源辅助学习。同时,教师在在教学中渗透了情感、态度及价值观的教育并加强培养学生的认知策略、调控策略与交际策略以提高学习效率。所以,教师是课改成败的关键,只有教师根据新课标理念整合教材,设计创新而符合学生需要的教学模式,学生的学习动力和能力才会保持或不断提高。


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