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三年级下册《Unit7 On the farm》第一课时(Story time)课堂实录与评析

2018-12-21陈诗雨郭有吉

教育界·中旬 2018年9期
关键词:新授复数评析

陈诗雨 郭有吉

【教学目标】

一、知识目标

1. 在整体理解的基础上听懂、会说、会读故事中出现的词汇: pigs, cows, apples, pears,体会名词的复数。

2. 基于故事听懂、会说、会读句型:What are these? What are those?及回答Theyre...会用一般疑问句Are these... Are those...询问复数物品并做出相应回答。

3. 能理解并朗读故事。

二、能力目标

1. 学生能够阅读并理解故事。

2. 学生能够在理解的基础上较流利地朗读故事。

3. 学生能初步理解如何询问复数名词。

三、情感目标

1. 让学生体会到阅读故事的乐趣,培养学生阅读的兴趣。

2. 让学生通过学习本课,培养爱护动物、热爱生活的精神。

【教学重、难点】

1.基于故事听懂、会说、会读句型What are these? What are those?及回答Theyre...会用一般疑问句Are these... Are those...询问复数物品并做出相应回答。

2.学生能够在理解的基础上流利地朗读故事,体会人物感情。

3.能初步运用所学的单词、句型描述复数事物。

【教学准备】

1.教师准备:ppt,板书, 相关道具。

2.学生准备:自读故事,初步了解故事内容。

【教学过程】

Step1:Warm up

1.Enjoy a song

2.Greeting

T-S1: Hello, Im Miss Chen, nice to meet you.

S1: Im... Nice to meet you too.

【评析:课前以本单元歌曲导入,活跃气氛的同时让学生对本课内容有初步感知,师生问候巩固出现的句型Nice to meet you】

Step 2: Lead-in

T: Do you like games? Lets play a guessing game.Look ,whats this ?

Ss: Its a...

T: You can ask “Is this a ...?”

Ss: Is this a ...?

T: Yes/No.

引导学生使用句型:Is this a ...?

【评析:通过游戏复习学生学过的相关单词,学生参与度较高,但本环节难度不大,学生都能准确猜到动物】

T:(出示树的图片) Look here, whats this ?

Ss: Its a...

T: Correct, its a tree. What about this one? Is this a tree?

Ss: Yes/No.

T: Its a tree, too.

T: What are these ?

Ss:...

T:Theyre trees.

新授句型:What are these? Theyre...

T: Listen, whats coming?

Ss: dog.

T: What are those?

Ss: Theyre dogs!

新授句型:What are those?

Ss read “What are those” in high/low voice.

【評析:利用教具新授句型,让学生对名词复数有更直观的理解,对于新词these、those有一个初步认知,但新授部分时间略长,节奏可以更快些】

Step3: Presentation and Practice

T: Those lovely dogs are my friends. And I have some other friends.Who are they? Lets see.

板书出示人物

T: Who is he?

Ss: He is Liu Tao / Mike.

T: Look at this picture, where are they?

A.on the farm B. in the park.

新授on the farm.

T: Yes, theyre on the farm now. Today were going to learn unit 7 on the farm.

【评析:学生观察图片,选择课文发生的地点,对本课主题有了初步认识】

Picture 1

T: Mike and Liu Tao are on the farm. but whose farm is this, lets listen again.

T: Whose farm is this ?

A. Liu Taos grandpa. B. Mikes grandpa.

T: Yes,its grandpas farm, and he says “welcome to my farm”.

【評析:学生听录音,判断这是谁的农场,认识主要人物刘涛的爷爷】

新授: Welcome to my farm.

Ss read together

T: Now lets add some actions.

T: Ive got this hat for you, who wants to be grandpa?

新授句型Welcome to my farm.

【评析:学生戴上草帽,加上语气动作表演之后加深了对句子的理解,体会了人物的思想感情】

T: How will Liu Tao introduce Mike? Think about it.

T: Liu Tao says “This is my friend Mike.”

T: Grandpa says “Nice to meet you” What will Mike say?

Ss: Nice to meet you.

【评析:设置了让学生自己介绍迈克的任务,巩固旧知,对课文内容做一个简单的拓展】

T: Now Ill be Liu Tao, who wants to be grandpa/ Mike?

T: Your voice is so beautiful! I like it!

T: This time I will be Mike, who can be grandpa? What about Mike ?

T: You are really good actors!

【评析:学生分角色表演,通过合作表演,加上语气动作,进一步体会人物和故事情节】

Picture 2-3

T: Liu Tao and Mike go to visit grandpas farm, but whats on the farm, watch and tick.

T: There are many things on grandpas farm. There are animals like pigs and cows, and there are fruit such as apples and pears.

【评析:学生看视频,选出课文中出现的动物和水果,通过第一次整体阅读让学生对本课生词有一个整体的认识,为之后的教学做铺垫】

T: Look, this is grandpas farm. What do you think? Say something about it.

T: Do you want to visit this beautiful farm?

Ss: Yes.

T: Great, lets go! Stand up and lets go together.

Ss walk and chant: Walking, walking, walking on the farm.

【评析:学生看农场图片,说一说自己的看法,引发学生想要参观农场的真情实感,以便于之后引导学生进入参观农场的情境,农场的图片引起了学生的共鸣,引起了学习兴趣】

T: First, lets go to see some animals.

T: Look at the picture, what will Mike say? Guess.

【评析:学生根据图片,猜猜迈克会问什么,利用之前句型的铺垫,引导学生自己说出what are these】

T:Mike says “What are these” .

Ss:Theyre pigs.

T: Can you read this word (big).

Ss: big.

T: Can you read this new word?

Ss: pig.

【评析:利用自然拼读,由big引导学生自己读出pig,学生能轻松拼读出单词】

T: Look, how many pigs are there? Lets count, one two ,three, four, five , six. Six pigs.

新授: pig-pigs.

T: What are these?

Ss: Theyre pigs.

观察图片上的小猪,数一数,学习pigs, 让学生感知复数的含义。

T: Lets listen to the pig.

学生听小猪的声音,学习拟声词oink oink.

T: oink oink, theyre pigs.

Ss say together.

T: Look at this picture again, what is Liu Tao doing, can you imitate?

Ss try to imitate.

T: Lets do the pig nose together, say “pigs”.

Ss: pigs.

学生边做动作边说单词。

Chant: Pigs, pigs, theyre pigs.

Oink, oink, theyre pigs.

T: Do they like pigs?

Ss: Yes.

T: How do you know ?

T: Look at their faces, are they happy?

Ss: Yes.

T: Theyre happy, so they like the pigs I think.

【评析:让学生观察图片人物表情,体会人物心理,问他们是否喜欢小猪,进一步加深对文本的理解,培养学生的思维品质】

T: What else are coming? Lets ask together.

Ss: What are those?

T: Wow, they are cows.

新授: cow-cows.

【评析:以学生学过的now,how引出cow,让学生自己体会发音,学生基本都能自己拼读,教学效果较好】

T: Can you read this word “now” /“how”.

T: So how to read this new word?

T: Look at the cows, what color are they?

Ss: Theyre black and white.

T: What can we get from cows?

Ss: Milk.

T: Do you like cows?

Ss: Yes.

【评析:对奶牛的颜色、产物、是否喜欢等进行进一步提问,锻炼了学生的语言能力和观察能力,也是对文本内容的再次挖掘,大部分学生愿意参与到讨论中来,并能准确回答问题】

T: Look at grandpa, lets do the action and say together.

T: Cows cows theyre cows.

Chant: Pigs , pigs, theyre pigs.

Oink, oink, theyre pigs.

Cows, cows theyre cows.

Moo, moo, theyre cows.

Think and say

T: Lets look at the pictures again. In picture 2 Mike says “What are these?” but in picture 3 he asks “What are those”,whats the difference? Discuss in pairs.

【评析:这个环节是对本课重难点的一个突破,学生在之前的学习过程中已经初步感知了these和those的含义及用法,但没有进行深入思考和总结,通过讨论学生能够自己总结出these和those的不同之处,提升了学生的思维品质】

Picture 4-5

T: The pigs and cows are lovely, but its time to say goodbye.

Ss: Goodbye pigs. Goodbye cows.

T: Lets go to the orchard.

Ss: Walking, walking, walking on the farm.

T: This is a tree, guess whats on the tree? Theyre apples.

/a/ /a/apple.

T: (出示苹果)Look, its a big apple, and this is a ...

Ss: small apple.

T: What are these?

Ss: Theyre apples.

T:Girls, apples, boys, apples.

新授: apple-apples.

T:(指向图片中的苹果) Look, what colour are they ?

Ss: Theyre green.

T: Are these apples, yes or no?

Ss: Yes, they are apples.

【评析:通过出示实物,学生对于单词有更为直观的认识,能观察苹果的大小、颜色并进行描述,是对之前所学的一个综合运用,學生完成度较高】

T: Look at this tree, what re those? Can you ask? You can ask “Are those...?”

T: Now lets listen to Mike. Mike asks Are those apples too? Look carefully, are those apples too?Yes or No?

Ss:No.

T: So what are those?

Ss:Theyre pears.

新授: pear-pears.

【评析:引导学生用句型Are those... 对图片提问,避免机械性的灌输,引导学生自己说出课文内容,鼓励学生对文本进行深度挖掘】

T: Look at the pears, what colour are they?

Ss: Theyre yellow.

T: Yes, lets chant, pears, pears, yellow pears.

pear的读法为本课难点,学生多朗读,突破难点。

T: Lets look at the fruit again.

Step 4: Production

1.T: Do you like the farm? Lets enjoy the scenery on the farm again.

学生跟录音朗读课文,教师进行朗读指导。

2.T: Its show time now!

First you form group of three. Then try to act out one or two pictures.

学生三人一组,选择喜欢的场景表演课文。

【评析:通过录音跟读,情景表演等方式让学生再一次对文本进行整体感知,巩固所学,但本课由于时间关系只让一组同学进行表演】

3.Expansion

T: You all did a very good job. Wow, Mike, Liu Tao and grandpa are walking, but where are they going? Lets go and have a look.

T: Oh, its grandpas house. What will he say ?

Ss: ...

T: He says: Welcome. Come in please.

T: Grandpa has some food for us. What will Mike and Liu Tao say? Think and say.

T-S1: What are these ?

S1: Theyre sweets.

T-S2: Are those hot dogs?

S2: No. Theyre ice creams.

T: Now make up your own dialogues. Here are the sentences and words.

【评析:展示拓展场景,爷爷的家,学生用学过的食物、水果类单词进行对话练习,结合旧知巩固新知,学生对于食物类单词印象非常深刻,在学习了复数之后能在老师的带领下说出食物的复数,再一次突破了本课的重难点。对于重点词these those能区分含义,在句子中正确地使用】

4.T: Tick-tock tick-tock, what time is it ?

Ss: Its five oclock.

T: Its time to say goodbye.What can you say to grandpa?For example, you can say “Grandpa, your farm is beautiful. I like the pigs.”

Ss: Grandpa, your farm is... I like the ...

T: I like your sweet words. And grandpa says “Thank you. See you next time.”

T: Lets say goodbye to grandpa.

Ss: Goodbye, grandpa.

【评析:学生对爷爷的农场进行一个整体评价,再次复习课文中出现的动物和水果,也对设置的情景参观农场做一个总结】

Step 5 :Homework

1.Read story time.

2.Introduce grandpas farm to your friends and family.

3.Know more about animals and fruit.

【评析:作业设计的目的在于让学生巩固所学,并运用自己学到的知识介绍爷爷的农场,体会语言在实际生活中的运用。课后了解更多动物和水果类的单词,对课文内容进行拓展延伸】

【总评】

听了这节课,我首先感觉到陈老师的素质好,特别是其语言功底,借助其流利的课堂用语,师生沟通顺畅,教学环节推进有序。作为一位工作不久的年轻老师,在某些方面还略显生涩,比如教学中的情感价值观的渗透,但难能可贵的是陈老师在方式方法的运用和对学生的语言思维训练的层面,已经显现出自己特有的追求与风格,其特色主要表现在以下几个方面。

一、方法得当,操练灵活

本课教学重视情境化创设,教师在具体的语境中呈现新知,比如单词教学做到了词不离句,句不离境,学生在具体的情境中学会了水果、动物等词语。对重点语句的呈现,注重在情境中让学生感受其意义与单复数的区别,使学生快速地理解并掌握了What are these/those及其答句。在新知呈现与教授之后,教师注重采用chant这一形式进行有效操练,灵动活泼,充分调动了孩子参与的积极性。

二、引导有序,重在思维

语言教学中只关注语言知识的教授,这会使学生在英语学习中只停留在单纯的模仿与理解层面,而不能走进语言的深处。陈老师在教授三年级On the farm这一课,并没有因为孩子小、语言功底浅而放弃对其语言思维的训练。从本课的设计中可以看出,思维训练是其教学重点之一,在课堂教学中得以体现,比如让学生根据图片,猜猜迈克会问什么,利用之前句型的铺垫,引导学生自己说出What are these等句型;再比如教师在本课教学内容基础之上让学生对奶牛的颜色、产物(牛奶)是否喜欢等进行跟进提问,这些设计不仅锻炼了学生的观察能力,更培养了学生的语言思维能力,使得语言在情境中通過自组织系统顺利输出。

三、基于文本,有效拓展

本课教学内容并不算复杂,但针对三年级学生,其还是呈现出一定的难易梯度,既出现了复数形式的特殊疑问句,又出现了复数形式的一般疑问句,学生在接受上有些困难,特别是对其表达有些吃力。针对这一情况,教师在教学中立足文本,不急不躁,一步一步地引导学生理解并掌握文本内容,文本教学首先重在“导”,其次重在“练”,扎扎实实,卓有成效。在文本基础之上,又进行了适当适时的拓展,比如从Grandpas farm到Grandpas house的拓展设计,不仅是语言训练的需要,更是思维训练的需要。通过有效拓展,巩固所学,运用语言,形成了综合的语言技能。

【作者简介】

陈诗雨,研究生学历,2016年12月毕业于英国雷丁大学英语教育专业。亲切自然的教学风格,灵动多变的教学方式赢得了学生的喜爱,课堂气氛活跃,学生参与度高。陈老师一直秉持着“蹲下身来看孩子”的教育理念,从不一味灌输,而是注重培养学生的思维品质,鼓励学生多思考,多运用,从学生的角度出发,做学生喜爱的老师,让每一个学生都能在课堂上学有所获。

郭有吉,江苏省英语特级教师,全国优秀外语教师,倡导基于全人教育的英语简约教学。

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