谈Checkouttime板块的教学策略

时间:2022-07-16 08:15:46

谈Checkouttime板块的教学策略

译林新版小学《英语》教材中的Checkout time是一个综合检测板块,它通过形式多样的语言实践活动,考查学生对整个单元所学语言知识的掌握情况,提高其听、说、读、写的能力,内化其语言知识,发展其语言技能。然而,据笔者观察,到目前为止,这一板块的教学尚未引起广大教师的重视。2015年1月,笔者很荣幸聆听了由淮阴师范学院第一附属小学吴大卫老师执教的译林新版《英语》五上Unit 8 At Christmas 的Checkout time & Ticking time研讨课。下面笔者将结合该课例谈谈Checkout time板块的教学策略。

【课例陈述与评析】

一、惟妙惟肖,妙趣横生地复习旧知

作为Unit 8 At Christmas的最后一课时,Checkout time板块,一般多为复习巩固做练习,至多稍加补充就可以了。但是吴大卫老师没有这样处理,而是用极其新颖的教学设计综合复习了本单元的重点和难点。

首先,吴老师通过讲述笑话“如何让大象进冰箱”的过程,让学生练习使用First ... Next ... Finally ...句式。然后,让学生接着讲笑话“如何让长颈鹿进冰箱呢?”引导学生使用难度稍大的“First ... Next ... Then ... Finally ...”句式。

T:I will tell you a joke.My joke is that how to put an elephant into a fridge?

T:(边说边表演)First I open the door.Next the elephant goes in and sit down.Finally I close the door.

T:(出示长颈鹿图)How to put the giraffe into the fridge?You should use “First ...”to begin with.

S:(接着讲长颈鹿进冰箱的笑话)First I open the door.Next the giraffe goes to the fridge.

T:(提示)But I think you miss something.What’s in the fridge?(出示大象在冰箱里的图片)The elephant is in the fridge.(模仿大象的动作和语言)I’m so cold.So what is the next step?

T:The giraffe says:I’m out.I’m here.

S:(思考后)Next the giraffe goes to the fridge.

T:(模仿长颈鹿做弯腰、低头的动作钻进冰箱)I have to go in.My neck is so long.I have to go in and sit down.

T:(T引导S说出Finally I close the door.并模仿大象做关门的动作)The elephant is so happy.I’m out.You’re in.

吴老师模仿大象和长颈鹿进、出冰箱时的语言和动作,风趣幽默,惟妙惟肖,让学生在轻松愉快的笑话中,观看图文、思考过程、表达事情发生的先后顺序,既锻炼了观察能力、思维能力,又培养了想象能力和英语口头表达能力。

二、原汁原味,新意迭出地再构文本

吴老师对教材文本进行了深入解析和创造性地再构,将“杨玲在圣诞节所做的事情”幻化为“杨玲的梦境”,让学生通过观看杨玲梦境的视频,猜测杨玲在梦中所说的话,也就是教材中的Think and write练习题。这一设计将教材中“想一想,写一写”练习变成了“看视频、发挥想象、猜出杨玲梦话后填空”练习。

T:It’s our job to listen and guess what Helen says in the dream.OK?I have five circles.In every circle,there is a conversation you need to guess.

(教师将课本中的一段话拆成五句话,依次出现,设有空格,让学生想象和表达,于是,出现了如下让人捧腹的精彩句子。)

――用“I often go and see ...”句式猜梦话。

S:I often go and see Christmas Father.(学生笑)

T:(显然S说倒了,T不动声色地纠正)Father Christmas,OK?

――用“I like putting ... on the Christmas tree.”句式猜梦话。

S:I like putting my friends on the Christmas tree.(学生笑)

T:(及时点拨)Put your friends on the Christmas tree.Too heavy.Bad idea!

――用“I always put a ... on my bed.”句式猜梦话。

S1:I always put an elephant on my bed.(学生笑)

T:(及时点拨)An elephant on your bed?That’s impossible.

S2:I always put a rooster on my bed.

T:(再次点拨)It’s impossible,too.(问另一位学生)What’s your answer?

S3:A stocking.

T:(及时肯定)That’s a good answer.

课堂上呈现出来的都是原汁原味的教材图文,可经过吴老师的包装却变得别具风味。“猜测杨玲的梦话”这种极富想象力的设计一下子将学生带入了梦幻之境,激活了学生童话般的心灵,促使他们放飞想象的翅膀,更加起劲地猜测和表达。

三、相互照应,清晰明了地表述思路

教学中,吴老师对每一个教学环节都交代得非常清楚,而且做到了前后呼应,让学生能够在较短的时间内了解教师的意图,并跟随着教师的思路从“语音―语法―语段”一步一步地往下走。

复习j的发音时说:So we know the “j” pronounces/jei/.

从讲笑话转入问学生“你们课后通常做什么?”时说:Do you like this joke?If you do,I want you to tell it to your parents after school.I want to know some of your after-school activities.

在做“听听排序”之前说:This time I have a friend.(出示杨玲图)She does something after school.Let’s see.(出示五幅图)I want to tell you these five pictures are not in right orders. They’re in wrong orders.I want you to listen and order.

说明“听听排序”的要求时说:Remember write down the letter first and then write down the time.Order it after you’ve done everything first.

图片排序后出示图和文,让学生补充所缺的单词时说:I’ve got everything here.But what’s missing?What do we have here?

介绍海伦的梦境时说:Finally,At nine she goes to sleep.When she goes to sleep,she has a beautiful dream.Do you want to know something about her dream?Let’s watch a video about her dream.

吴老师在教学综合练习板块的时候,能够注重大语境的创设,注重环节与环节之间的圆润链接,是难能可贵的,而且,他还能用如此简洁、流畅的英语组织教学,串联起每一个环节,可见其语言功底相当深厚,语言素质相当不错。

四、关注学生,真心实意地征求意见

吴老师在教学过程的推进中能以学定教,顺势而为,与学生的互动非常频繁。他多次真诚地询问学生是否知道答案了,是否想再听一遍,并且真的按照学生的反馈去调整自己的课前预设。例如:在Listen and order环节要求学生先写下字母序号,再听写时间,听完之后再排序。吴老师让学生听一遍后这样展开教学。

T:(S第一次听完后T第一次问)Did you get it?(S没有明显反应)Did you want to listen to it again?(S:Yes.)

T:OK. Listen again. Meanwhile you can order these five pictures.

T:(S第二次听完后T第二次问)Did you get it?(S有的说Yes,有的说No)You want to listen to it again?(S:Yes.)

T:All right.Let’s listen to it for the third time.

T:(S第三次听完后T第三次问)This time did you get it?(Ss:Yes.)

T:Let’s check the answers.

“一听”“二听”“三听”是建立在“一问”“二问”“三问”的基础上的。吴老师“三问”学生懂了没有,是真真切切地问,不是做做样子,“连听三遍”在公开课中是不多见的,是实实在在的以学定教。

五、课件设计,贯穿始终地可视化制作

吴老师采用可视化的呈现方式,课件制作做到了图文并茂,追求“最简洁、最不可替代、重点最突出”。例如,将一系列表示先后顺序的序号、图片、时间、箭头等依次呈现,特别是“First,Next,Then,Finally”这几个字样套色、放大并加粗。

T:What does Helen usually do after school?Let’s checkout the answers.So which is the first picture?

S:The first is C.(T引导几位学生依次说出如下一段话。)

S:First,I play the piano at four o’clock in the afternoon.Next,I do my homework at five o’clock in the afternoon.Then,I have dinner at six o’clock in the evening.Then,I read a storybook after dinner.Finally,I go to bed.

(教师根据学生的回答,依次出示课件。)

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