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1、高中英语公开课教案：“中国 K-12 英语教育创新研究 电子辞典在英语课堂中的使用效果研究”课题研讨与中期汇报展示课时间：Time: 14:30 PM Friday, 27th of May, 2011. 地点：Place: Terraced Classroom, Qingdao No. 58 Senior High School授课人：Lecturer: Shao Jie内容：“中国 K-12 英语教育创新研究 电子辞典在英语课堂中的使用效果研究 ”课题研讨与中期汇报展示课学习目标Learning Objectives:Ability: To be able to work out the
2、exact meanings of new words with the help of dictionaries. To be able to develop useful learning strategies to be used in future academic study.能力目标：使用电子词典找到生词的准确意义；培养对未来学业成长有用的学习策略Knowledge: To solve problems on the basis of previously acquired knowledge.知识目标：利用已有知识解决新问题Moral: To build up students
3、confidence and interest in English learning.情感目标：培养学生信心和对英语学习的兴趣要点: 电子词典使用策略Key points：E-Dictionary use strategies.难点：何时使用电子词典；如何使用电子词典Difficult points：When and How to use the E-dictionary教学用具: 教学案；电脑；卡西欧 E-99 电子词典Teaching Aids: Worksheet (Learning Guide); Computer; Casio E-99 Electronic Dictionary
4、教学方法：结对练习，小组练习，任务教学Teaching methods: pair works, group works, Task-based Approach.教学时数：一课时Total time: one period教学步骤Teaching Procedures第一步：组织教学并导入 （10 分钟）通过问题设立问题情境：如果在阅读中碰见生词你会怎么办？收集学生答案并板书，以备后来使用。通过三个例子使学生意识到自己在遇到生词时经常会采用的策略。Step 1: Organize the class and leading in（10 minutes）Set a problem situat
5、ion: What will you do to work out the meaning of a new word in reading? Elicit answers from students. Brainstorm strategies that students might use. List their ideas on the whiteboard. (This is to be used later in class) Demonstrate three examples with the whole class. 1. The tigers roar could be he
6、ard in the village far away.2. The old mans legs have lost their spring. 3. Time flies like an arrow. Fruit flies like a banana.Discuss after each task what method students used in solving their problems. Get students to reflect on the strategies (or methods) they used in each task.第二步：何时使用电子词典学生分组练
7、习翻译 6 个句子，同时他们需要思考他们在做题过程中运用了何种策略。请各组同学说出答案，同时对学生的猜词策略作出评价。Step II：When to use the e-dictionaryStudents work in groups. They are expected to translate the following 6 sentences, and they need also to think of what methods were used during this process. Collect answers from individual students, and c
8、omment on their ways of dealing with words. 1. Each country has its unique culture, different from any other countries. “unique” means _.2. Last night I drank so much and this morning my head was still swimming. “swimming” means _.3. Jeremy felt lonely for he had no company during the trip.“company”
9、 means: _.4. Buy up all the pineapples! We can can them.“can” means _.5. -That kid on the other team just fell down; it looks like he might be hurt! -Hes not hurt; hes just crying wolf. “crying wolf” means: _.6. Lets cross our fingers and hope for the best!“cross our fingers” means _.第三步：如何使用电子词典通过第
10、二步的相关练习告诉学生在阅读的过程中，很多时候词典都是必不可少的帮手。学生再次阅读三篇短文，注意力分别放在单词发音、成语和一词多义方面。Step III: How to use the e-dictionaryTell students, after the completion of Step II, that a dictionary is a useful helper if students meet with difficulty in reading. Students then work on three short passages, focusing on word pron
11、unciation, idioms and multiple meanings of words.任务 A 将学生注意力引到单词重读可能导致的交际失误上来。在学生读完短文之后，询问学生对短文的看法。告诉学生在查字典的过程中，不仅要注意单词用法或词义，如果发音（尤其是单词重读）出错也可能导致交际失误。Task A is used to call attention to the misunderstandings that might arise from different stress patterns of certain words. After students finish thei
12、r reading, ask them how they feel. Tell them that when looking up a word in the dictionary, not only does word meaning or word use count, but pronunciation also makes a difference.Task AI was once talking with a university student and he was talking about himself, his hobbies, his personality and so
13、 on. At one point, he was trying to tell me that he was quite “unique”, but unfortunately he had poor pronunciation and put the stress on the first syllable, so that it sounded like another word “eunuch”. Thus, his sentence “I must tell you, Im unique”, sounded like “I must tell you, I am a eunuch”.
14、1) What seemed to be the problem? _2) “Unique” is pronounced _; “Eunuch” is pronounced _.3) What do you learn from this reading? _.The method I used to work out the meaning: Guessing Dictionary Discussion任务 B 让学生关注怎样查找习语。学生独自阅读，借助字典找到划线词的含义。任务结束后核对答案，并请个别学生对自己的查词方法进行展示。Task B is designed to practice
15、 how to use the dictionary to work out the meaning of idioms. Students work alone. First they read, then they decide which word to look up, and what meaning is appropriate in the context. After that, ask individuals to demonstrate to the whole class how they used the dictionary to complete the task.Task BIt was Zhang Jikes first appearance at the World Table Tennis Championships. But it didnt stop him stealing the show in Rotterdam, the Netherlands. Zhang, 23, beat the top seed Wang Hao 4 2. He cele
