语言观察课教学设计.doc

语言观察课教学设计案例
Discovering Language
宁乡一中 高学辉
《新课程标准》提出了探究性学习的理念，指出学生应“发展探究知识的能力、获取信息的能力和自主学习的能力，引导学生通过自身的努力去发现和探究 ，让学生进行主动积极的学习。新编《牛津高中英语· 教师教学用书》使用说明中明确指出：确立以学生为主体的教学指导思想，充分考虑学生的需要，从“优化学习方式，提高自主学习能力”出发，设计各项教学步骤。语言观察课，旨在培养学生的两个能力，即语言学习能力和语言运用能力。其中语言学习能力即语言观察能力，学习者自己首先对语言进行细心、细致的体验与观察，然后通过相互讨论，合作探究等各种积极学习活动，充分发挥学生自身的学习潜能，在合作交流中积极相互学习，从而得到共同提高。笔者认为，语言观察能力是对学生能力培养中应使学生具备的“最重要的能力”，只有具备了这种自己观察并发现语言的能力，学生到了高三高考冲刺阶段才会有后劲，才会具有强大的“爆发力”。（语言学习能力+运用能力+高考前三个月的冲刺=爆发力）。
Module 5 Unit 3 A perfect copy
Teaching Purpose: To develop learning ability.
Teaching Method: Task-based learning; Interactive learning
Teaching Procedure:
Step 1 Discovering
T： Today let’s work together and discover some important language points in the text. We will have a quiz. Please get ready for it by discovering what are important. First, observe by yourselves, and then have a discussion with your partners.
(The teacher walks around helping the students and answering their questions.)
Step 2 Check-back (Quiz)
Part one
Work together and fill in the blanks with the words or expressions discovered in the text.
1. He is on his way ______becoming a famous singer. ( to )
(Text: …, they may be on their way to producing a real-life Frankenstein’s monster.)
2. I must _____ on writing this story. So please don’t bother me. (concentrate)
(Text: …, he thinks research efforts should concentrate on creating new tissues and organs.)
3. He has decided to go abroad to study with the ______ of improving his English and finding a better job when he returns. (intention)
(Text: Some people consider that cloning human embryos with the intention of destroying them shows no respect for human life.)
4. ______ English can be difficult to learn, it is a very useful tool for communication. (While )
(Text: While cloning human embryos is illegal in many countries, some scientists are already pushing ahead with research.)
5. It’s silly to ______ with such an unpopular policy (政策). (push ahead)
(Text: …, some scientists are already pushing ahead with research.)
6. I don’t like the way ______ you speak to your mother. ( in which )
(Text: …, and continues to research ways in which cloning can benefit mankind.)
7. Anxiety can ______ with children's performance at school. So we’d better help them relax. (interfere)
(Text: If mankind interferes with nature in this way, they may be on their way to…)
8. The couple are unable to have children of their own, but hope to ______ one. (adopt/clone)
(Text: L23: I don’t want to adopt someone else’s child. / L3: …if you clone an embryo, you can produce valuable tissues and organs that can be used to save human lives.)
9. After practicing more, he succeeded ______ passing the driving test. (in)
(Text: China has succeeded in producing clones of cows and goats, …)
Part two
Work together and fill in the blanks with the verbs in their proper forms, which can be found in the text.
1. If you continue like this, you will end up _____ (lift) a stone only to have it drop on your own foot, as the old saying goes. (lifting)
(Text: …, or even a superhuman race that could one day end up replacing us.)
2. The farmers returned to their home villages, ______ (bring) back new ideas and new technology. (bringing)
(Text: Cloning is producing an exact copy of a plant or an animal using its cell.)
3. My brother ______ (shock) when the bad news came. (was shocked)
(Text: The Scottish scientist who created Dolly, is shocked that some scientists are now considering cloning human beings.)
4. My brother is considering ______ (get) another job but he hasn’t made a decision yet. (getting)
(Text:…, some scientists are now considering cloning human beings.)
5. He is always the first______ (come), but the last______ (leave). ( to come; to leave)
(Text: …, he wants to be the first to clone a human being.)
6. His daughter is studying in a teachers’ university and is on her way to ______ (become) a teacher. (becoming)
(Text: They may be on their way to producing a real-life Frankstein’s monster.)
7. Do you think it’s nice to have a ______ (clone) brother or brother? (cloned)
(Text: If I had the chance, I would have a cloned baby tomorrow.)
Step 3 Practice
T: Now, please work together and make sentences with what you have discovered in the text.

关键词：体验、观察、讨论、合作与探究
1． 以“探究发现”为基本学习原则。新课程标准提出了探究性学习的理念，指出学生应“发展探究知识的能力、获取信息的能力和自主学习的能力”，引导学生通过自身的努力去发现和探究，让学生进行主动积极的学习。
2． 以“交流合作”为课堂活动主线。通过巧设任务，引导学生进行相互间的各种积极学习活动，让学生在合作交流中共同提高，并大大提高了全体学生整堂课的活动参与率。
3． 以“呈现任务”为学习的激励机制，激发学生学习、探究和运用语言的积极性。
在语言观察课的实际操作过程中，教师应注意给学生留出充足的时间让他们去观察、体验（observe），从而理解掌握文中语言现象，模仿运用语言知识（discover）。切忌走过场，匆匆忙忙，急于进行竞赛。竞赛可采用随机抽查的形式，如：Group3 Number6, 如若答不出来，则此题留给其他组去抢答，同时，还要要求学生能说出文中给他启示的句子。青少年学生都有好胜心和强烈的表现欲，这样的话，可激发学生在竞赛前做好充分的准备，保证各组每一个同学都积极参与课堂活动，从而培养和提高全班学生的自主学习、合作探究的学习能力及其英语素质，切实提高课堂教学效率。
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