学设计
教材简析:本单元以“万圣节”为话题,重点学习do you like...? yes, i do. / no, i don't. i like...等句型。学生在4b中已经学过do you like
dolls? yes, i do. / no, i don't.等句型。本单元会话中出现了购物的情境,学生在3b中也学过,单词除了动物类单词a chicken , a duck , a horse , a pig以外,其他动物类单词包括a monkey , a tiger 等,在本单元以复数形式再次出现。因此,教师可采用以旧引新的方法进行本单元的会话教学。我所执教的是第一课时,句型有do you like……?及其回答yes, i do ./no , i don’t . 还有几个是常出现在万圣节晚会中的单词,如a mask , a pumpkin , a vase 等。 教学目标:
1、通过给学生创设适当的情景,拓宽视野,了解所学内容。
2、通过课件教学,培养学生把课文内容与课件教材上的图片、文字结合起来进行英语交际的能力。
3、让每个学生都能积极主动参与教学活动,发挥学生的主观能动性,从而使他们更加热爱英语学习,增强英语学习的信心。 教学重点、难点
1、通过教学使学生掌握四会单词a pumpkin, a vase, a horse, a mask等以及句型 do you like...? yes, i do. / no, i don't. i like... 2、通过教学,让学生进一步掌握名词复数的词形和读音的变化。
设计理念:多媒体辅助教学有利于调动学生的学习积极性,刺激学生的思维,让孩子们一节课有多个兴奋点;使教材和媒体之间优势互补。英语课的教学特色是充分发挥其语言功能,讲究对话的艺术。多媒体辅助教学课件因其具有集成文字、图像、影像、声音及动画等多种信息的功能而愈来愈受到欢迎。实践也证明,多媒体辅助教学可以产生教与学的最佳效果。我自行设计了一个《牛津小学英语》5a unit4 halloween第一课时课件,还要求学生能利用我们提供的参考资料,积极为自己提供更为广阔的学习资源背景,从而使学生不断地完成新知的建构过程。 设计思路:本节课是本单元的第一课时,主要教学a mask, a vase, a pumpkin等词汇以及part a的对话。开始free talk和学生谈论他们自身喜好,自己家房子情况,激发学生全情投入新单元的学习之中。由ben家的新房子需要什么布置客厅,引出新句型what do they/ we / you need? 的教学。然后精心设计ben的答句,自然过渡到新单词的教学中去。这个过程中单词的导入和操练形式互不雷同。对话教学做到听说相结合。纵观整个教学活动,层次分明,重难点突出。 教学过程与分析
[step1. greetings and free talk]
1. t: hello boys and girls, how are you today ? s: we are fine, thank you .
2. t: i like english very much. do you like english?
s1: yes, i do.
t: what do you like?
s2: i like…(practice in pairs) 3. t: do you like your house? s: yes, i do.
t: good. let’s say a rhyme together.(do you like my house?)
[设计意图]:儿童心理学特征告诉我们,教唱歌谣是一种很好的教学手段。它能使学生以饱满的精神、激昂的情绪,为上好一堂课作前奏,教师可以充分发挥其作用。将歌谣放在课堂开始,一来可使学生渐渐进入英语环境,二来也可以活跃课堂气氛。课前先与学生进行简单日常用语的交际,使学生渐渐熟悉课堂,轻松融入学习英语的氛围中,从而揭示新课课题。 [step2. presentation]
1. t: now i want to know something about your house. what’s in your house? is there a …? where is it? how many …are there? are there any pictures on the wall? is there a large sitting room? s: yes, there is./ no, there isn’t. t: what’s in your sitting-room? s: there’s a …there are some…
2.t: there are so many things in your sitting-room. (呈现卡片thing/ things东西,物品) learn the word: thing
3.ben and his family have a new house now. there is a large sitting-room.
but there aren’t any things in it.(cai呈现空的客厅图) t: what do they need? learn the word: need s: they need some…
(板书:what do they/ you/ we need? they/ we/ i need…) 4.practice and act
s1: what do they need?( in their new house) s2: they need … 5.t:perhaps. but we are not sure. let’s ask ben. ok?( cai呈现ben的形象)
ss: what do you need?
ben: i need a sofa, a tea-table, some plates, a fridge and something special.
6.t: ben needs something special. what is it? can you guess? (cai呈现模糊面具,逐渐清晰)teach: mask
t: there are some masks here. do you like masks? s: yes, i do. / no, i don’t.
(教师准备一些小动物的面具,教师可手拿面具问:what do you like? do you like rabbits ?引导学生正确回答yes, i do. / no, i don't. 教师可用其它动物面具进行操练,边操练边引出本节课所要掌握的一些名词的复数形式,如:masks, flowers, monkeys等。)
7.t: ben needs some masks. why? because halloween is coming. do you know halloween? do you want to know more about halloween? s: yes. we do。(cai显示halloween图片并进行简单的介绍)
[设计意图]:文化背景知识可以说包罗万象,范围极广。作为小学生,不可能也没有必要广泛涉及,但是对于一些基本常识应该加以积累。在平时的学习过程中凡是有关的文化背景知识,可以随时摘录下来。这样日积月累,对英语文化背景方面的知识就会有一个大概的了解。利用情景和设置情景进行教学。学生借助形形色色的图片和文字,更好地认识“halloween”有助于调动学生的积极性,使学生兴趣盎然地接受知识。
t: this is a halloween party. what can you see?
s: i can see some masks, some flowers and some chocolate. 8.t: what else can you see? look! where are the flowers? (cai呈现花瓶)teach: a vase
t: anything else? s: i can see a pumpkin.
t: good! (cai呈现南瓜灯) we usually eat the pumpkin. but in the west,people like to make pumpkin lanterns at halloween. (teach: a pumpkin lantern)
9.t: do you like pumpkin lanterns? s: yes, i do. t: can you make one? s: no, i can’t.
t: let’s buy a pumpkin lantern then. shall we go to the supermarket and buy the things to have a party? s:ok.
(cai呈现书上31页图片,学生在3b中已经学过如何购物的话题,经过前面单词教学的铺垫,教师可以通过与学生进行购物表演的形式,引导学生练习交际用语 what do you need? we need some...what else do you need? ..., please.以及 how much are they? 等用语,在此基础上,可引出并学习here's your change. “这是找你的零钱”。)
[设计意图]:众所周知,激发学生的兴趣则是小学英语教学的一个重要原则。因此小学英语老师应充分利用儿童的心理特点,在课堂中采用听、说、演等符合儿童心理和年龄特点的方式方法使他们产生兴趣,在轻松、亲切、自然的气氛中学习英语。在教授完本课时的单词和句型后,我通过呈现文中的背景图片让学生自然融入购物的情景中。让学生在情境中学会交际,在交际中学会语。巩固所学知识,并且达到较好的效果。
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