More About Animals
一、 说教材
香港朗文教材在内容的设计上和深港版教材相比,难度要高。从第四单元开始,就进入现在进行时的学习,和前面三个单元的内容联系不大,唯一的联系就是出现之前学习过的几个关于动物的名词。本单元的主要内容有两个:
一)学习六个新的动词及其现在分词形式。其中,有三个动词属于重读闭音节,其分词形式变化涉及特殊规则,要双写词尾字母。因为本单元是第一次出现现在进行时的学习内容,因此,我们采取淡化处理,不特别强调分词的变化规则,只要求学生对此有过初步的印象。
二)在此基础之上,用有关动物的名词做主语,并对单数主语和复数主语进行区分,学习用现在进行时来描述动物的动作。本单元只出现陈述句,在下一单元也就是第五单元才开始对疑问句的学习。可以根据学生对现在进行时的掌握情况适当进行一些疑问句的拓展,为下一单元的学习起个铺垫作用,但要掌握好度。
二、说教法
根据学生的认知规律,尤其是低年级教学, 应当注意培养学生对这门学科的兴趣,保持强烈的好奇心和旺盛的求知欲。遵循这一原则,我采用如下教法:
1.任务型教学法:让学生通过思考、调查、讨论、交流和合作等方式学习和使用英语完成学习任务。
2.情景教学法:多媒体辅助教学集图像、声音、文字于一体,利用多媒体或实物为学生创设情景,使教学内容更生动、形象,吸引学生的注意力,让学生身临其境地学习英语。
3.游戏教学法:通过唱歌、游戏及体态语言启发诱导学生完成本课任务。
4、交际法:学习英语,目的在于用英语进行交际。遵循这一原则,尽量创造机会让学生与学生,学生与老师之间进行对话,培养学生的语言交际能力。
三、 说学法
教学目标是教学活动的出发点和归宿,根据新课标以及大纲要求,结合以上分析,我确定本课的教学目标如下:
(一)、教学目标
1、 知识目标(LINGUISTIC FACTORS):
(1) 能正确听、说、读、词汇eat/eating, sleep/sleeping, fight/fighting, hop/hopping, swim/swimming, run/running
在此基础之上,能拼写以上单词的部分字母;
(2)正确听、说、读、句型
The elephant is sleeping. /The hippo is eating.
The rabbits are hopping. /The turtles are swimming.
在此基础之上,能利用已经学过的词汇进行语言的创造。
2、 能力目标 (ABILITY AIDS):
培养学生的综合语言运用能力,锻炼学生的基本的听说能力及表达能力。
3. 德育目标(MORAL EDUCATION):
结合语言学习培养创造个性,锻炼分析问题和解决问题的能力。
(二)教学重点:
学习六个动词及其现在分词的变化,并能用现在进行时对动作做出描述。
(三)教学难点:
现在进行时的单复数变化
(四)、教具:
单词卡片,图片,多媒体演示文稿、实物
四、说教学程序
Step One Warming up
Sing a song << walking>>
(设计意图:这首歌歌词的主要部分是由几个现在分词组成,和这节课的核心内容非常贴近,既能起到热身作用,也是为后面对现在进行时的学习做好铺垫。)
Step Two Lead in and teach new words
A eat:
1.用手指在黑板上画一个蛋糕,让学生猜我画的是什么,然后托着这个空气蛋糕走到学生中间问:Who wants to eat a cake? 引导学生说I want to eat a cake. 对回答正确的同学奖励空气蛋糕,由此引出新单词eat,并鼓励学生根据基础语音教学法拼出新单词, 将其板书出来,同时让学生找出含ea字母组合的单词,如:please/teacher/teapot/ ice creams。
2.提问:What do you like eating? 引导学生用I like eating …的句型来回答,如:I like eating ice c
creams/apples/pizzas/kitty/fish/desks /chopsticks…. 如果学生的回答中规中矩的话,可以让学生向老师提问:What do you like eating? 老师做开拓思性回答,如:I like eating windows /Kitty.
当学生给出答案时,老师给学生空气食物: Here’s your ice cream, eat please! 当学生假装吃的时候,老师说:David is eating ice cream.当这个过程反复几次后,将eating板书出来,并问全班同学:What is he/she doing? 到这个时候,聪明的学生已经知道用现在进行时回答,反复几次练习之后将what is he/she doing? He/She is eating.板书出来。
sleep:
1.小声告诉一个学生A,让其睡在桌子上,怎么摇学生A也不起来:Don’t sleep! Wake up! What’s wrong? What can I do? Don’t sleep! Wake up! 让另一个学生来摇晃他,边摇边说Don’t sleep! 学生A不起来。再换一个学生来摇他,学生A依然不起来。最后让全班同学一起说:Don’t sleep! 他才起来。由此引出新单词sleep,并鼓励学生根据基础语音教学法拼出新单词, 将其板书出来,同时让学生找出含ee字母组合的单词,并将ee与ea作比较和区分。
2. 让学生B睡在桌子上,老师说:B is sleeping. Wake up(伴以有力的手势,让学生明白是“醒来”的意思,补充短语wake up,学会拼写,对比cake来教)!反复二三此后,问学生What is he/she doing?学生答He/She is sleeping.全班同学大喊一声Wake up!睡着的同学必须快速坐端正。将What is he/she doing? He/She is sleeping.板书出来。可以全班一起sleep/Wake up.以增加乐趣。
3. 德育教育:Hey! Listen to me. Are you good students? Good students should sit up straight and listen to the teacher carefully. You can’t sleep in the class, ok?
fight:
1. show PPT (静止的打架图片)T:Are they good friends? No,They fight!
Everybody says, Don’t fight! 由此引出新单词fight,并鼓励学生根据基础语音教学法拼出新单词, 将其板书出来,先写出fit,然后告诉学生漏掉两个不发音的字母组合gh,让学生找类似单词light/eight/eighteen/eighty。老师做开拓思性提示,Fight with the chair/lights/bags…
2. show PPT (老鼠和猫打架) T: What can you see? (板书比较区分mouth [mauθ]和mouse [maus],鼓励学生区分th的两种不同发音) Are they good friends? What are they doing? They are fighting.
3. 德育教育:Do you like fighting? We are in the same class-Class Three. We are classmates. We are good friends. Can you fight with your food friends? Good kids don’t liking fighting. We don’t like fighting!
run:
T: Sa, run! Run fast! Run slowly! What is Sa doing?
Ss: Sa is running.
T: Sb and Sc, When I say Go, you run fast. When you run here, use your finger to touch teachers’ desk. I want to see who is number one to come here.
T: What are they doing?
Ss: They are running.
鼓励学生根据基础语音教学法拼出单词run, 将其板书出来。T: Can you spell running? 学生拼出来的一定是runing,此时纠正错误,改为running.
强调T: How many letter “n”s are there?
全班同学一起跑,T: What are you doing? We are running.
T:Who can’t run? The chairs/desks/birds can’t run.
hop:
T: Are you a frog?
Sa: Yes.
T: How does a frog go to school?
Sa: The frog hops to school?
T: (深港版教材第二册第四单元Part E):
I’m a frog on a log. I can hop, hop, hop.
I’m a puppy in the sun. I can run, run, run.
T: You are frogs. Hop, please.
What are the frogs doing?
Ss: The frogs are hopping.
T: What else can hop?
Ss: The rabbits can hop.
鼓励学生根据基础语音教学法拼出单词hop, 将其板书出来。T: Can you spell hopping? 学生拼出来的一定是hoping,此时纠正错误,改为hopping.
swim:
T: Sa, Swim! Swim fast! Swim slowly! What is Sa doing?
Ss: Sa is swimming.
鼓励学生根据基础语音教学法拼出单词swim, 将其板书出来。T: Can you spell swimming? 此时会有聪明的学生拼出来swimming。
T(强调): How many letter “m”s are there?
T(全班同学一起游泳): What are you doing? We are running.
T:Who can’t swim? The chairs/desks/birds can’t swim.
B Read the verbs and their present participles,then play the video of Part A-words.
(设计意图:通过体态、语言、夸张的表情、小游戏来启发诱导学生学习新单词,并对现在分词有个初步的印象。)
Step Three Teach sentence patterns
T:Open your mouth!
(很仔细地看着学生的嘴,假装很惊讶地问)What’s this?
(假装把手伸到学生嘴里拿出一样东西)
Look! It has two big ears. It has a long nose. It has a small tail. What is it?
Ss:It’s an elephant.
T: What is the elephant doing?
Ss guess.(引导学生说)The elephant is …ing.
T: (出示PPT声音文件)The elephant is sleeping.
How many elephants are there?
Ss: There is only one.
以上教学过程是针对句子主语为单数的,如果主语为复数的,就可以假装从孩子嘴里掏出两个或者更多的小动物。通过这种方式将课文里的四个句型引导出来。
(设计意图:通过游戏让学生学习新句型,在反复的操练过程中让学生对主语为单复数的现在进行时句型进行区别和理解。)
Step Four Game
T: Sa, are you a rabbit? Sa: Yes.
T: What is the rabbit doing?
Don’t tell her. Don’t tell him. Just tell me.
Ss(在老师耳边小声说): The rabbit is eating.
T(ask the whole class): What is the rabbit doing?
Ss guess.
T(The winner stands up): You are a turtle. What is the turtle doing?
重复上面的过程,但这次,由学生提问学生回答,由老师带领学生学习英语转换为学生自主学习。在对单数的句型练习几次后,改为对复数句型的练习,即叫两个人起来一起扮演小动物,并自己小声商量做什么动作,然后提问同学What are the … doing?
(设计意图:通过游戏让学生练习新句型,在由老师带领学习逐渐转向学生自主学习,在反复的操练过程中让学生对主语为单复数的现在进行时句型进行区别和理解。)
Step Five Game
让学生戴上小动物头饰,老师大声说,“The elephant are sleeping.”所有戴着大象头饰的同学必须迅速站起来边做出睡觉的动作边抢一个座位,最慢的那个没有抢到座位的同学走到讲台前,自己选择一个小动物说:“The rabbits are eating.”戴小兔子头饰的同学边做出吃的动作边找座位……
(设计意图:从经验来看,学生对单数的句型通常掌握较好,这个游戏让学生在反复的操练中加强对复数句型理解。)
Step Six Playing Video
放教学光碟,让学生跟读一遍后自己朗读。如果还不会朗读,就坐在座位上朗读;如果已经会朗读,可以站劈来看书朗读;如果已经会背诵,就站起来观赏书背诵。
(设计意图:让学生熟悉新课文,在朗读过程中加强对现在进行时的感悟,同时也是根据学生的接受程度进行分层教学。)
Step Seven Exercises and practice
a. 做课文中练习
b. 让学生分组来描述小动物,几分钟后来演示
(设计意图:通过附加的练习题了解学生对现在进行时的掌握情况,及时纠
正错误。)
Step seven Home work
学生自己画一个Happy Zoo, 根据自己的图用现在进行时来描述,并在班级用英语展示。
(设计意图:根据孩子喜欢自己动手的天性,结合课文内容布置此项作业,了解学生对现在进行时的掌握情况,及时纠正错误。)
五、说板书设计。
Unit4 More about animals
What is the … doing? eat-eating
The … is …ing. sleep-sleeping
What are the … doing? fight-fighting
The … are …ing. hop-hopping
swim-swimming
run-running
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