李艳
现代的英语教学已不仅仅停留在“看得懂、能做题”的单一层面,更注重英语的交际性。 “听”又是语言交际中最直接的体现之一。但是,由于受生活环境的制约,学生缺乏日常使用英语的平台,英语课堂成了学生目前最重要的英语交流场所。因此,提高学生的听力水平,是英语教师不可忽视的一个重要教学环节。学生进行听力训练时,依靠自己掌握的词汇、语音、语法等,对听到的信息迅速进行综合判断,从而理解这些内容的含义。在这一系列的活动过程中,学生常常会遇到许多困难。只有帮助他们克服这些困难,他们的听力理解水平才能提高。怎样才能利用课堂上短暂的时间有效地提高学生的听力水平呢?我在不断的听力教学实践中,注重了以下几方面,使学生的听力能力有了稳步的提高。
一、听辨音素,注意声调
通常学生会由于对一些音素辨别不准,导致在听时无法捕捉到正确的信息,比如分辨不出[i:] [i],[w] [v],[l] [n],在听到sheep/ship,west/vest,labour/neighbour时,容量出错。因此,在听力教学中,应当对学生进行听辨音素练习。做此项训练时,教师挑选出发音接近的单词,采取 “听音选词”(选出所听单词)或“听音译词”(听英文写出中文意思)的方式进行训练。教师也可编写一些含有发音接近单词的句子进行训练,比如:The doctor who is in red is his daughter,学生需听辨出doctor[‘dɔktə]与 daughter [‘dɔ:tə]方可正确理解本句的意思。类似于这样的长句听辨,更有利于提高学生的听力理解能力。
在听整段的材料时,学生往往会感到所听的材料速度太快,听不全,抓不住。造成这一原因,除了教师平时由于担心学生听不懂而刻意放慢语速外,还有一个重要的原因,是他们对连读、弱读、不完全爆破、缩略等语音现象不熟练。所以在平时的教学中,提倡教师用正常的语速说、读英语,并且多训练学生朗读有上述发音现象的句子。
二、捕捉关键信息,降低理解难度
学生在听长段的材料时,往往会很紧张地想把所听的都记住,实际上绝大部分学生会出现“听了上句还再上句”的情况,即思维还在分析上句在说什么,而忽略了“听”的流动性,待回过神再去捕捉下面的内容时,早已漏听了多句,最终的结果是一段材料听到的只有几个不连贯的句子,整个内容含混不清、张冠李戴。要改变这种情况,教师可以采取“听力三步走”(即:看题;复述;做题)的方法对学生进行听力训练。
以这篇听力材料为例:
Most Americans enjoy moving from place to place. For example, some even drive their cars 120 to 160 kilometers away just to have dinner with a friend or even fly to Europe just for watching a football match. In some states only one person in five lives in a place for more than five years. One may be born in one city, and go to school in another. He may finish his middle school in two or three cities, and then attend a college far across the country. When he has entered business, he may possibly move from job to job. Moving from one job to another, which is called “job-hopping”, is a very common practice in the United States. Job-hopping does good to workers because every change of a job gives them a chance to move up to a higher position and to get better pay. And job-hopping also gives bosses the chance to get new ideas and skills that different people bring to their companies and factories.
1. According to this passage, Americans often travel__________.
A. in order to have dinner with their friends
B. in order to watch football matches
C. to enjoy themselves
D. in order to find a new job
2. In some places in America, _________ for more than five years.
A. most people stay in one place
B. about 20% of the people stay in one place
C. the owners of the houses stay in one place
D. the owners of five houses stay in one place
3. The writer thinks __________.
A. job-hopping does good either to the workers or to the boss
B. job-hopping does good neither to the workers nor to the boss
C. little of the job-hopping
D. highly of the job-hopping
4. In the USA job-hopping______________.
A. has become the custom
B. has helped young people to attend a college
C. has helped students to enter business
D. has helped workers in traveling
5. The writer wants to say______________.
A. probably people dont like to move
B. probably people like to change their homes to different places
C. job-hopping may cause trouble in the country
D. job-hopping may cause some people to lose their jobs
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第一步:看题。听力材料后面都有相应的练习题,让学生在听之前对这些练习题作快速浏览,学生可以从练习题中捕捉到所听材料的关键信息,分清楚需要详听和弱听的地方。此时开始第一次播放。
(通过第一步的看题,学生大致了解此材料有这样一些关键信息:①与美国相关,在第1、2、4题中出现了Americans,America和USA;②与美国人的流动性有关,在第1、2、5题中出现了often travel、stay in one place、move、different places等与流动有关的词汇;③与工作有关,在第3、4、5题中均出现了同一单词job-hopping)
第二步:复述。此时再次播放听力材料,要求学生复述。由于有了上一步的辅垫,在复述时,可以大部分地说出材料的内容,这表明学生已经掌握听力材料的内容。
(学生经过“看题”,有了侧重点,又听了两次,已能复述出此材料的基本内容:①Americans enjoy moving.;②Americans often study and work in different places.;③The advantages of job-hopping)
第三步:做题。此时第三次播放。要求学生在听的同时完成相关训练题。学生听后做题,可以从中学会识别哪些是必须记住的关键词和重点,哪些是可以不记的无关紧要的内容。
(经过“看题”和“复述”两个环节,学生对整个听力材料的内容已有了详尽地了解,再回过头来做题时,只要注意题目中的细节之处,基本上可以顺利完成。1~5:CBDAB)
“三步走”的训练模式把“看、听、说、写”融合在一起。教师可以根据学生的实际进步情况,逐渐减少环节,最终,让学生“一步到位”,轻松地理解听力材料。
三、精心挑选听力材料
教师要引导学生听不同风格的材料,学生除了听的范纯正的英式或美式英语外,还可以涉及其他讲英语的民族的英语,并且还应包括男女老少讲的或读的材料。这样才能使学生熟悉各类人物的语音语调的表达特点。
教师在挑选听力材料时也要防止单一化。不要总让学生听安静场合里的英语录音材料,要适当地选择在各种实境中录制的听力材料,比如收音机里带有电流杂音的内容,或是机场等公共场所里伴有人来车往嘈杂声音的内容,这样可以大大提高学生听力水平。
要使学生闯过听力关,关键的措施还是让学生多听。只要教师坚持不懈地强化学生的听力训练,必然能够提高学生的听力理解水平。
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