B教案和学案内容

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B教案和学案内容

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Unit 4 What are you doing?Let's Learn&Let's chant

一、案例背景分析

1.教学内容分析

在五个动词短语中,do the dishes是五(上)Unit 4要求四会的词组,read a book,

cook dinner在五(上)中学过意思相同的两个短语read books和cook the meals,并且属于四会内容。draw pictures ,

answer the phone 在前几册中也出现过,总之,五个动词短语的前三个对学生来说比较简单。针对这种情况,我采用由易到难、由旧知识练习新句型的教学策略,以此来降低学生理解及表达的难度。

2.教学目标的确定

本节课是五年级下册第四单元的第一课时,五年级下册四、五、六单元的主要内容就是现在进行时,而本节课是学生学习现在进行时的第一节课,因此,对学生接受现在进行时的概念,理解现在进行时的用法显得尤为重要。

针对本节课的特殊情况,既学生第一次接触一种新时态:现在进行时,我确定了三个教学目标。

(1)通过具体而典型的情景,体会现在进行时的用法,能够运用句子What are you doing ?

询问别人正在做什么,并用

I‘m ___ing . 这一陈述句来做答。

(2)初步认识现在分词的构成,能够听、说、读、写五个动词短语的

ing形式。

(3)通过说唱Let’s chant部分的歌谣,巩固复习

Let‘s learn 部分的短语和句子。

3.教学重点、难点的确立

(1)本节的重点是掌握五个动词短语的-ing 形式,理解下一节

课的主要句型

What are you doing ?

并能用

I am doing the dishes . 来作答。

(2)难点:a、如何引导学生感知、理解现在进行时所表达的含义。

b、动词- ing形式的读音,特别是加

-ing 之后的连读。这不单是本节课的难点,也是后三个单元的教学难点。培养学生流畅的连读,它需要一个过程,需要老师多做示范,逐步引导,充分感知。这不是一节课两节课就能达到的教学目标。

4.教具准备

PPT

二、教学过程

Step 1:Warm-up,

TPR活动

T:

Hello,

boys and girls. This class I’ll divide you into 4 groups. Group1.2. 3. 4.

T:

Before class. Let‘s warm up. Please follow me. Do as I do.

1.复习动词:(边做动作边说)

eat/ drink/read/ write/ draw/ jump/ run/ swim/ fly(T:

Wonderful!

Let’s go on.)

2.复习词组:

set the table/ sweep the floor/ wash the clothes./do the dishes./cook the meals./clean the bedroom,put away the clothes,empty the trash ,read a book.

3.sing a song:

《I can help》. 投影出示歌词,老师做动作示范,师生一同演唱。

(设计思路:

在Warm-up 中通过TPR的形式回顾所学的动词,以旧带新,同时也为后面的新授、拓展做一简单的铺垫,目的就是从

一开始就将学生带入动词的世界。歌曲《I can help 》中的歌词动作在课前有所熟悉,所以让学生边唱边做动作,进一步复习有关家务劳动的短语,这也是为后面通过Free talk引出do the dishes,

cook dinner两个短语所做的铺垫。)

Step 2. Unit 4 What are you doing 的导入及板书。

1.T:

Boys and girls. Here’s a ping-pong. Do you like playing ping-pong.(做动作)Please look at me. What am I doing now?(边托球边解释:现在,我正在干什么?)You can ask me:

What are you doing?(拿词卡边领读边板书)

2.Ask me together. (师再次托球回答)I am playing ping-pong.(让两生试着托球,师拿词卡I’m ---ing领读、板书。)

3.T:

From this class .We’ll learn Unit 4. What are you doing?

(设计思路:这一环节即是课题的导入也是现在进行时用法的感知,针对本节课的难点,即如何引导学生感知、理解现在进行时所表达的含义。通过play ping-pong这一正在进行的动作,鼓励学生用What are you doing?来问老师,借此老师教学并板书课题,且初步熟悉其陈述句的表达法I am ___ing.)

Step 3.Presentation

1.Free talk 引出do the dishes.

T:

Hello .What‘s your name? S1:(回答)

Nice to meet you.

By the way,

can you do housework?

What can you do?

Great. You’re helpful.

T:

Hello. What can you do at home? S2:(回答)

Good boy/girl. You're helpful.

T:

Boys and girls ,can you do housework?

Ss:

Yes.

T:

You’re helpful .Please guess what I can do at home. Look carefully.(师做动作,生猜。You can use the sentence:“Can you ---”)

T:

Yes,

I can do the dishes .Who can write the phrases?(师让一名学生上黑板写词组,写完后老师让学生稍等,然后自己边洗盘子边说:I am doing the dishes now. Please try.)

T:

What are you doing?

S:

I am doing the dishes.

(板书领读:do add-ing is pronounced /i□/--- doing.

再次板书:I am=I'm(领读,拿盘子准备传)

T:

This time,

Let’s pass the dish one by one,

and ask:

What are you doing?

(领读3-4遍之后开始传,全体同学一起打着节奏问:What are you doing?

当老师说:Stop时,拿到盘子的同学站起来边洗盘子边说:“I am doing the dishes.”)

(设计思路:由Free talk 引出do the dishes ,由学生熟悉的词组入手,通过传盘子的游戏集体练习、重点突破主句型

What are you doing ?)

2. cook dinner

T:(与最后一名学生对话)You can do the dishes . Can you cook dinner?

S:

如果生回答

Yes,

I can.老师就用

T:

You’re helpful. Please do an action and say.

如果生回答No,

I can’t 老师边做动作边启发鼓励学生T:

You can’t?

cook eggs,

can you?

What about noodles?

T:(边让生说cook dinner,

边做动作)师板书

cook dinner

T:

It means:

cook the meals.

Here’s a pot .Who can ask me with the sentence :

(指标题)

T:

I am cooking dinner .I am cooking fish. Mmm-Yummy. (板书-ing. Cook add" ing" is pronounced cooking画连读符号)

T:

Now,

please cook something and practise in pairs. You can cook eggs, noodles,. tomatoes,

potatoes,

green beans and so on.

T:

Mm----Yummy. SA. What are you doing?

SA:

I’m----.(让两名学生一组起来汇报)

(设计思路:当盘子传到最后一名学生,老师问:You can do the dishes . Can you cook dinner?自然引出cook dinner的教学,练习的形式是两人合作,边做动作边练习,在汇报时,老师以故事书作为奖励,并让学生坐下来耐心地一页一页的读,将read a book 引出)

3.read a book. [注意与read books的比较]

T:

Wonderful. Please come here. This is for you.(把故事书奖励给学生)

Please sit on the chair and read it. (师指正在读书的学生说)read a book . 板书并领读。

T:(师蹲下去问)What are you doing?

(引导学生试着加ing,并读出)

Please add-ing and try to read it.

(师画连字符号)Who can help her?

Wonderful. This is for you[发奖品]

T:

I have many books here.

(师边说边走下去将书分给学生)

Please read it!

引导学生用句型来问答

T:

(师启发学生说出具体的书目)You’re reading a Chinese book.

(设计思路:当学生读到picture book时,老师用实物投影仪展

示pictures,并且问学生

Can you draw pictures ?然后老师在黑板上画画示范,边画边说:I am drawing pictures .自然将

drawing pictures引出,接着让学生来画画,亲身体验现在正在进行的这一动作)

4.draw pictures

T:

You’re reading a picture book. Let’s see. (老师在实物投影上展示,边翻书边说:pictures,

beautiful pictures.(板书pictures)Can you draw pictures.(师边说边画,然后板书、领读。)

T:

Can you draw pictures?

Let’s finish the picture together. Please draw one thing. You can draw a tree,

a path,

grass,

flowers,an apple and so on .

(设计思路:学生边画边说句子,几位同学画完之后,老师对画做简单的评价,并适当给画添加一些东西,使之更加完美。)

5.answer the phone

T:(电话铃声响起)I’m sorry. Please wait a minute. Let me answer the phone.(老师拿起听筒)

Hello. It’s Miss Lu. I’m having English class. I’m very busy. Bye.

(放下电话教学词组answer the phone )

Step4

Practice:

A、学生跟视频齐唱Let's chant.主要操练句型:What are you doing ?I'm V+ing.(投影出示P44的Let’s chant.边说边做)

B、Game.让一学生背向黑板,全班同学问“What are you doing?”该名学生尝试回答是否与教师给出的PPT图片一致,一致的为赢。

C、看图回答问题。What is she doing ?/What is he doing?/What are they doing?What are you doing?

D.Game 传纸盒游戏。当音乐停止时,盒子传到那个同学手上,

该同学就从盒子抽出纸条,全班同学齐问“What are you doing?”抽到纸条的同学把内容大声念出来,并做相关动作。

F、听录音,判断。播放两遍Flash动画,让学生听后作判断。

(设计思路:锻炼学生的听力,巩固刚学的现在进行时态的短语。)

Step 5 Consolidation and extension

1.Do some exercises.(Fill in the blanks)

2.Sing the song"What are you doing?" Step 6

Homework

1.Copy the phrases for three times.

2.Call your friends and ask what they are doing.

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