在高中英语语境中进行词汇教学

2021-09-13 08:21李芳
广东教学报·教育综合 2021年101期
关键词:词汇教学高中英语

李芳

【摘要】本文針对目前高中英语词汇教学中存在的问题,论述优化词汇教学的方法——利用语境进行词汇教学,实现在语境中进行词汇学习,提高学生的语言应用能力。词汇教学要以培养学生的词汇使用为出发点来设计教学活动和任务,让学生在语境中学习词汇。

【关键词】高中英语;词汇教学;真实语境;语篇语境;文本语境;生活语境

词汇学习是语言学习的重要组成部分。词汇量的大小直接影响学生的听说读写能力的发展。当前,在高中英语课堂中教师普遍过于重视讲解单词、词义和用法的现象,使学生的词汇学习活动成为一个被动的接受过程,挫伤了学生学习的主动性和积极性,导致课堂气氛沉闷、教学效率低下,学生机械记忆单词,遗忘快、学习效率低。学生要摆脱低效的词汇学习状况,有效积累词汇,需要教师进行有效教学来促进学生词汇学习。下面结合人教版高中英语教材,对充分利用语境进行词汇教学,从而帮助学生扩大词汇量,提高学生语言应用能力进行探讨,并对在语境中进行词汇教学提出一些建议。

词汇的意义存在于特定的语境中,只有在上下文语境中词义才会明确和具体,如果脱离语境进行词汇教学,即使学生记住了词汇的形式和意义,也很难将其应用到实际交际活动中。因此,教师应结合学生的实际情况分析阅读材料和目标词汇,将词汇教学和语篇教学相融合。词汇主要得通过综合语言应用的各项实践活动才能被理解得深、用得活。

一、在话题导入环节,创设真实语境,引入新词

教师在话题导入时,通过创设与学生学习、生活相关的真实语境,有意识地引出阅读文章词汇。其次,让学生积极参与到教学活动中,并在真实的语境中恰当地应用所学的词汇。以NSEC教材Book 3 Unit1 Festival around the world为例,本单元节日的话题是学生很感兴趣的,教师给学生介绍话题时,可使用将要学习的词汇,如,festival, celebration, celebrate, custom, belief,ancestor, agricultural,feast, dress up, gather, clothing, firework,set off, take place, day and night,have fun with, in memory of, look forward to等。

T: What's your favorite festival and why?

S1: I like spring festival best because all our family member will come back home and have a big meal to celebrate the new year. We will get some lucky money and wear new clothes.

T: I also like the spring festival which is our country's traditional festival. It's a time for family reunion and celebration. We get together to celebrate the coming of new year and find time to have fun with each other. When I was young, I looked forward to the spring festival. Can you talk about other traditional festival?

S2: The Dragon Boat Festival is my favorite festival.

T: Who is it in memory of ?

S2: A great poet, Qu Yuan.

T: What will people do?

S3: People will eat Zongzi and have a dragon boat race.

教师在此基础上创设语境,给学生三幅图,分别是春节、端午节、中秋节,让学生用所给词汇描述图片。围绕:What's the festival? How do they celebrate? What do they do? 来描述这些节日。引导学生用这些词汇说出完整的句子和篇章,让学生在语境中学习和使用词汇。如:

1)The Spring Festival is the happiest festival in China. It may take place in February. It is on the first day of the first lunar month each year. Most family members get together and have a big meal on the eve of the Spring Festival. In Chinese custom, people often set off firework. It's an important festival that all look forward to the Spring Festival.

2)Mid-autumn Festival is a time for family reunion. It falls on August 15th of the Lunar calendar. Family members get together to enjoy a big meal. At night, people will sit together, admire the moon and eat moon cakes.

3) The Dragon Boat Festival falls on lunar May 5th. It has a long history of more than 2000 years. The Dragon Boat Festival is held in memory of the great poet Qu Yuan. He drown himself on the day when he heard that his country had been conquered. This festival is celebrated by eating Zongzi and racing dragon boats.

教师在真实的语境中自然地导入这些关键词汇,这比领读词汇表,然后讲解词汇更有效,学生也更感兴趣。学生把这些词汇用于实践后,印象更加深刻,对阅读材料的理解也会更透彻。同时,也培养了学生连词成篇的能力。

二、充分利用文本的语篇语境,学习目标词汇

词汇教学的目的不仅仅要使学生学习和掌握规定数量的单词,而且要使学生掌握学习词汇的方法和策略,培养学生根据语篇语境学习词汇和理解句意的能力。词汇教学必须包含两个基本活动。换句话说,课堂是进行语言知识学习活动与交际活动的场所。在阅读课上,我们应该充分利用语言知识与语境融为一体的文本,扎实学生的语言基础,提高学生实际应用语言的能力。

例如,NSEC教材Book 4 Unit1 Women of achievement 中的热身部分,为了更好地让学生掌握词汇,教师可以提出下列问题:

1. Why did Joan of Arc dress as a man?

2. What did Elizabeth do to help the prisoners?

3. What did Song Qingling concerned herself with?

4. How did Lin Qiaozhi help Chinese women and children?

5. Why do you think Jane Goodall went to Africa to study chimps rather than to university?

6. Who helped found an international campaign to stop the making of landmines?

学生通过回答上述问题能够比较全面准确地掌握 Warming Up中出现的一些词汇如:dress as, fight for, drive, put to death, condition, concern, specialist, devote to, connection, human being, campaign, organization等的基本用法并学会在具体的语境中应用。

为了让学生更好地理解和掌握词汇的用法,教师可以给学生播放家喻户晓的“木兰从军”的视频并提一些问题,学生很自然地就能应用这些词汇来回答问题。为了进一步培养学生综合应用语言的能力,巩固所学词汇,教师可以让学生把上述问题的内容用所学词汇写一段有联系的篇章。

Hua Mulan, a legendary figure in ancient China, is famous for fighting for her father in war. Driven by her love for her father, she made up her mind to fight for her father, which could put her to death. Back home with the mission finished, the emperor expected to improve her living condition on account of her devotion to her country and family. For hundreds and thousands of years, Hua Mulan has been respected among all Chinese, because her name is closely connected with “bravery and devotion”. Her spirit encourages thousands of Chinese to fight for our motherland.

可見,为学生创设与文本密切相关的语境,学生在熟悉的语言环境中就会很自然地掌握词汇的用法。对于刚刚学会的词汇,加深记忆的最好办法是在表达中运用。学生需要通过语言实践活动深刻理解词汇的含义,活学活用。教师在教学中要改变学生死记硬背的习惯,通过多种方式帮助学生巩固并内化词汇。

三、挖掘教材主题,围绕主话题创设词汇教学语境

NSEC教材Book 1 Unit3 Travel journey讲述了一段沿湄公河而下的自行车旅行,主人公以旅游日志的形式详细地记录了这一过程。学生通过追随这一段旅程,探讨与旅游相关的话题,如,如何为旅游做准备、怎样确定旅游路线、计划等,学生两人一组谈论他们的假期,与大家分享。围绕词汇vacation,设置思维导图。如,关于vacation可以谈论place、activities、weather、food、people、feeling,等等。教师可以把将要学习的相关词汇用PPT 展示出来,如,transport, traffic, cycle, schedule, organize, modern, view, scenery, prefer, fare, finally, ancient, journey, safe, be considered as, be fond of, show great interest in, be famous for, an interesting experience, made up one's mind, give in等,教师引导学生用上述的词汇设计问题和回答问题,以培养学生自主提问的能力。如:1)What should you know before you plan to travel? 2) Where are you traveling? 3) How are you getting there? 4) How much are you spending on it? 5) How long are you staying there? 6) What can you see when you travel? 7) What difficulties will you meet? 8) What's the weather like there? 9) How do you feel about your trip?

整节课的词汇教学都围绕旅游展开,通过教师介绍自己的假期,然后学生谈论自己的旅游,开展语境教学,这样学生的学习热情被调动起来。通过设计语篇情景的形式,同时,适当结合图片呈现新词汇与新句型,对学生的语言应用能力的培养更有益。

四、充分利用课本中语言学习中的练习

教材中,语言学习中的练习大都集中了课文中重点词汇的练习,为巩固和运用词汇提供了语境。教师可以让学生好好利用这些练习。以NSEC教材Book 7 Unit3 Under the sea中的词汇练习为例:

Depth dive yell annual shark accommodation witness relationship flee shore

When I was young, my parents liked jogging on the beach. So we used to visit the seaside on our ______ holidays. We always stayed in ______ close to the ______ because my parents had a good ______ with the owner of the hotel. We also went snorkeling each time and would _____ under the waves to see the colorful fish. As I grew older I was allowed to go to greater ______ and further out beyond the bay. There I saw small ______ as they swam lazily around the sea bottom. One day I ______ how they would purse their prey swiftly, and the small fish had no time to ______ away. I want to ______ and warn the poor fish but that was impossible underwater. Thank God it was; otherwise, I might have been swallowed instead!

参考答案:( annual;accommodation;shore;relationship;dive;depths;sharks;witnessed;flee;yell )

这类填空练习以课文内容为情景语境,涵盖了课文中大部分重要的词汇,一方面能让学生较为容易地回忆起课文中所学词汇,另一方面能加深学生对课文的理解和记忆,能有效地帮助学生树立学习的信心和兴趣。

五、创设生活语境,优化词汇教学

生活化的语境就是以学生熟悉的人和事或亲身经历为素材,以生活的实际需要为交际目的,使英语交际的内容和形式尽可能地贴近生活、贴近真实的语言活动。我们知道每个学生都拥有自己的生活经历,也特别喜欢谈论与自己生活有关的话题。因此,生活化的语境可以激发学生的学习热情,让学生“有话可说”。创造语境启发学生思考,使学生对词汇的理解更加透彻。比如,在教授NSEC教材Book 1 Unit3 Travel journey中persuade, determined时,教师可以改变总让学生中文翻译成英文的做法,也就是口头句子翻译。为了提高教学效果,教师可以在教完词汇后,联系学生的实际生活进行追问,如:

T: If a student doesn't want to read English aloud in the morning, what should I do to make him do it?

Ss: You can persuade him to do it.

T: How can I persuade him?

Ss: You'd better tell him the importance of reading English aloud.

T: A good idea. I will try my best to persuade him.

T: He always tries to finish his homework, no matter how hard it is. What kind of student is he?

Ss: He is determined.

T: Would you like to be a determined person?

Ss: Of course!

从以上的对话可以看出,看似简单的追问,却能激活学生的思维,让学生有话可说。无形中也不断复习所学词汇,用语言进行了真实的互动交流。因此,有意识地多次复现所学词汇是词汇教学的重要环节。教师要根据教学内容和学生的特点提高词汇的复现率,让学生反复使用、反复操练,从而加强对词汇的印象,提高词汇学习的效率。

六、鼓励学生在真实的语境中使用所学词汇

鼓励学生在日常生活中多使用所学词汇,如,上网与他人用英语交流、交友;阅读英语经典课外阅读;观看英语新闻和电影。其次,鼓励学生多参加学校组织的英语活动,如,英语角、英语演讲比赛等。再次,教师可鼓励学生课外与同学多用英语交流;多注意生活中的英文,如,英语广告、英语说明书;用英语写日记。学生在真实的语境中进行词汇学习,收益更大。

七、反思与建议

总之,词汇学习在英语教学中起着重要的作用。教师要积极探索提高词汇教学的方法。在语境中展开词汇教学,学生可以更有效地学习词汇,提高语言应用能力。通过近段时间教学实践,笔者得出如下反思:

1.教师要意识到词汇教学的重要性,在课堂中善于捕捉能延伸词汇教学的动态生成材料;发挥监控、引导、诱发的作用,给学生词汇学习提供更大的启示,促进学生对词汇的掌握和语言应用技能的不断发展。

2.教师要鼓励学生反复应用新学词汇,培养学以致用的习惯;为学生创设各种语境,从改善心理环境的角度来改进高中英语词汇课堂教学,以降低学生的焦虑感和紧张感,为学生营造出和谐、宽松的学习气氛。

3.教师要引导和鼓励学生参与开发贴近生活实际的资源,结合教材内容拓展学生学习和应用英语的渠道,促进学生自觉地在实际生活中灵活使用所学词汇,提高语言应用能力,增强自主学习的能力。

4.在词汇教学中,教师应把培养学生语言交际能力放在首位,为学生创造更多操练英语的机会,使学生在使用中学习词汇,体会英语的意義和乐趣,感悟成功的喜悦。

参考文献:

[1]黄远振.新课程英语教与学[M].福建教育出版社,2003.

[2]Jeremy Harmer.怎样教英语[M].外语教学与研究出版社,2000.

[3]王蔷.英语教师行动研究:从理论到实践[M].外语教学与研究出版社,2002.

[4]马有文.名师最吸引学生的课堂切入点[M].西南师范大学出版社,2009.

责任编辑  陈红兵

猜你喜欢
词汇教学高中英语
高中英语诗歌创作教学探索与实践
高中英语美文阅读USE教学模式的应用探究
高中英语诗歌创作教学探索与实践
基于阅读韵律的高中英语默读朗读教学实践
高中英语词汇教学的现状与改进策略
基于新课程研究的高中英语课程词汇教学模式应用
基于感知学习风格的大学英语词汇教学
小英语词汇教学问题及解决方法
记初中英语词汇教学的一次归类、整合改革及反思
高中英语第一册(上)词语辨析练习