下庄基础教育
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初中英语口语教学的策略与方法(二)

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初中英语口语教学的策略与方法(二) Empty 初中英语口语教学的策略与方法(二)

帖子  袁雁 周二 六月 21, 2011 11:49 am

优化课堂活动,促进语言输出
初中并没有开设专门的英语口语课,因此口语教学应贯穿于阅读、语法和写作等各种课型,与听、读、写等技能的训练有机结合起来。笔者在教学中设计了形式多样的活动,有效地训练了学生的口头表达能力。
(1)游戏的使用
在游戏中进行口语教学可以激发学生的学习兴趣。比如,过去完成时是初中英语中一个比较难的语法项目。在教学这一语法项目时,笔者使用了以下两个游戏:第一个游戏是呈现姚明皱眉头的一张图片,让学生猜测: Why did he look so unhappy? 引导学生用过去完成时猜测:Had he…? 学生在小组讨论后给出的答案是丰富多彩: Had he lost the game? /Had he played badly in the match?/ Had he quarreled with his parents?/ Had he argued with his wife? 第二个游戏是“吹牛故事大比拼”(What had you done before you entered this school?),学生跃跃欲试,说出了很多有趣的句子,例如:
S1: I had travelled in space before Yang Li-wei. I had seen the Great Wall from the sky and it had been an unforgettable experience.
S2:I had visited the White House before I came to this school. The president of the USA invited me there because I had won a prize for my invention.
S3: I had studied in Beijing University before I came to Rugao Secondary School.
S4: My uncle bought me a car after I had finished primary school. I had learned how to drive a car before I entered this school.
(2)多设计参考性问题
问答是最常见的课堂互动形式。问题通常可分为展示性问题和参考性问题。展示性问题是提问者已经知道答案的问题,通常只需要表层理解便可作答;参考性问题是指提问者并不知道答案,目的是力求扩展信息,要求被问者积极地开展创造性思维( Richards & Lockhart ,
2000)。在课堂中多使用参考性问题,可以培养学生的开放性思维,促进学生有意义的语言输出。在9A Unit 5 Comic strip中,卡通狗Eddie 告诉Hobo它是超级电影明星,针对此内容笔者设计了以下问题:What do you want to say to Eddie? Can you give him some advice? 这两个问题没有标准答案,但是可以激发学生的兴趣和思维,引发有价值的语言生成(周华,2009a)。下面是学生的部分回答:
S1: I want to tell Eddie to stop daydreaming.
S2: Nothing is too difficult if we put our heart into it.
S3: Dreams are of great value unless they’re followed by action.
S4: We must try our best if we want to succeed.
S5:Doing is better than saying.
S6: Actions speak louder than words.
(3)对话中的意义协商
传统的课堂问答互动方式是提问-回答-反馈(Initiate-Response-Feedback),即教师提问,学生回答,教师评价。在整个过程中,学生只是被动地回答问题,语言输出很少;教师更注重语言形式的操练,师生之间没有真正的对话交流和意义协商。
教师可以通过追问改进互动方式,给学生更多自我表达和语言输出的机会。比如在教学8B Unit 2时,笔者设计了谈论旅游的交际性任务,通过不断追问激活生成性资源,促进课堂互动。T: Hi. The winter holidays are coming. Do you have any ideas about what to do for the holidays?
S: I want to go to Beijing, the capital of our country.
T: Oh, really? What places would you like to visit there?
S: I want to go to the Bird Nest first. It’s one of the new attractions in Beijing. The 29th Olympic Games took place there.
T: Will you go and see the Great wall?
S: Yes, of course. It is one of the eight wonders in the world. It is very long and it looks like a strong dragon from the sky.
T: I’m sure you’ll enjoy yourself in Beijing.
对话中的意义协商促进了学生语言的输出,对生生互动也起到很好的示范作用。追问策略逐渐被学生在对话中效仿,产生了许多意想不到的生成,学生的口语表达能力不断提高。

4. 注重词块教学,提高流利准确度
“使用语言的流利程度并不取决于大脑中储存了多少生成语法规则,而取决于储存了多少词块”(Nattinger & DeCarrico,1992,转引自张玉英,2008)。词块是指那些兼具词汇和语法特征、有特定话语功能的语言结构;通常由多个词项组成,且整体存储在记忆中,使用时直接提取,无需语法生成和分析(Wray,2002,转引自王学儒,2008)。笔者在教学实践中,通过引导学生操练积累词块、提取使用词块、巩固内化词块,训练学生词块运用能力,提高学生口语表达的流利性和准确度(周华,2009b)。
(1) 在单词学习中操练和积累词块
初中英语教材中含有大量有用的词块,教师要有意识地培养学生的词块意识。学习新的单词时,要学习与其搭配的词块,而不是孤立地学习单词。比如,在教学单词proud时,要结合词块be proud of sb. / sth.; be proud to do sth.; be proud + that从句进行操练。教师可以呈现姚明的图片,引导学生说出句子:We Chinese are proud of Yao Ming. We are proud to watch Yao Ming play basketball. We are proud that Yao Ming can play basketball so well. 又如,教学单词spend时,引出词块spend some time or money on sth./ (in) doing sth.,并围绕购书经历引导学生说出句子:I spent 8 yuan on the book./ I spent 8 yuan (in) buying the book.还可以比较意思相近的句子:The book cost me 8 yuan./ I paid 8 yuan for the book./ I bought the book for 8 yuan.
(2) 在复述课文的过程中提取和使用词块
学生的英语词汇理解和记忆并没有多大问题,问题是如何在使用时尽快将所需词汇从大脑中搜索出来,并能恰当使用(于秀莲,2008)。教师要通过各种方式训练学生提取和使用词块的能力,使学生在词块运用中提高口语表达的准确度和流利度。以8B Unit5 International Charities的教学为例,学生整体理解课文后,教师可以提取本课重点词块used to do sth, be used to sth/ doing sth, do/give/ perform operation on sb, operate on sb, so ...that, such...that, be proud of/ to do sth/ that..., be grateful to sb./ for sth, afford sth./to do sth,要求学生选用以上词块复述课文,训练学生提取和使用词块的能力,促进词块知识转化成词块能力。
(3) 在话题谈论中巩固和内化词块
为了促进词块的巩固和内化过程,笔者经常在课上设计口头对话和话题描述活动,训练学生创造性地使用词块的能力。比如在8B Unit1 Past and Present 单元,我要求学生比较并谈论小学和初中生活的差异,在对话中要尽可能多地使用词块。以下是笔者整理的学生对话。

袁雁
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帖子数 : 38
注册日期 : 11-05-09

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