APPT及课堂实录内容

人教版三年级下册

Unit 3 A Let’s spell 教学设计

慈溪市观海卫镇卫前小学

罗聪燕

1.

教学主题：ar & al 发音规则

2.

教学内容：A Let’s spell

3.

教学目标：（1）能够感知并归纳ar 和al 在单词中的发音规则。

（2）能够读出符合ar 与al 发音规则的单词。

（3）能够根据单词的读音拼写出符合ar 与al 发音规则的单词，补全词组。

4.

教学重点、难点分析：

重点：能够感知并归纳ar 和al 在单词中的发音规则；能够读出符合ar 与al 发音规则的单词。

难点：能够根据单词的读音拼写出符合ar 与al 发音规则的单词，补全词组。

5.

课前准备：（1）多媒体课件

（2）字母贴、词条P26（自制）、六张英语卡片P26、长方形卡纸（贴字母）

（3）实物：car, card, 礼物盒，自制翻转卡片。

（4）打印：Unit3 A Let’s spell，ar和al字母及音标。

（5）学生四人小组一套字母卡片（装信封里），书本P26教材，story(填空),学生课堂自我评价卡片。

6.

教学过程：

课前学生欣赏Phonics Song，熟悉字母发音，并且营造氛围。(T 事先将游戏你来摆，我来拼的字母贴在黑板上)

Step 1：Warm-up 1.

Balloon flies 气球一闪而过（Read the words fast，单词顺序打乱）

过渡语T: Do you like this phonics song? Yes or no? Ss: Yes.

T: I like it, too. And can you read the words fast. Now let’s play a game: balloon flies.

If you know, please stand up and say loudly, OK? Ss: OK. Ss read the words of U2(ir和ur) one by one: bird, girl, first, third, thirty ;

nurse, purple, hurt, hamburger.

2.

Let’s find: ir和ur →/З:/口型

过渡语：Well done! Look at these words：bird girl first third thirty. They are from the balloons. They have the same letters…Ss: ir

T: “ir” pronounce…Ss: /З:/. Look at these words: nurse, purple, hurt, hamburger. They are from the balloons, too . They have the same letters…Ss: ur

T: “ur” pronounce…Ss: /З:/.

T：Now, we know “ir”and “ur”pronounce /З:/.Can you find out the mouth?(课件呈现三个口型图，供学生选择) Ss：Mouth A. T呈现正确的图片，再次强调ir 和ur 的正确发音，引导学生根据口型图发音到位。

3.

Let’s chant

过渡语：You are so smart. I’m sure you can chant very well. Now let’s chant. ir

ir

/З:/

/З:/

/З:/ bird bird ir

ir

/З:/

/З:/

/З:/ girl girl ur

ur

/З:/

/З:/

/З:/ nurse nurse ur

ur

/З:/

/З:/

/З:/ purple purple 1

Step 2：Presentation & Practice

1.

Learn the sound of “ar ”

(1)

读单词，总结ar 发音规则。

a.

情境中说句读词。（Let’s say!）

a-1. 过渡语：T：I’m very happy today. I have a gift for you. It’s in the box. Who wants to open it and see? (然后T请一位S来打开礼物盒) T：Oh, it’s a car. It’s so cool.(引出car，指名读) I have a

car.（引导学生传递car, 并且说：Look, I have a

car.）

a-2. T：What’s in the car? 引出card，指名读。然后T手指car 和card，说：I have a card in a car.学生操练此句（注意in a 连读）

a-3. T：Look, where is the car?(T将实物小汽车放在胳膊下) Ss：It’s under your arm.引出arm，指名读。

T：The car is under the arm.学生操练此句（注意the 的发音）

b.

观察中归纳规则。(Let’s find!) b-1. 过渡语：T：Now we have learned “car, card, arm”, they have the same letters… Ss: ar

T: “ar” pronounce… Ss: / a: /【

T引导学生观察单词card, car, arm的共同点，找出相同的字母组合ar（贴卡片），发现ar 在单词中发/ a: /（贴卡片）。】

b-2. T对比/З:/音，选择/ a: /的嘴型Mouth C, 反复进行嘴型和读音示范/З:/和/ a: /，并对学生个体进行纠音（指名2-3位学生读）

(2)

运用发音规则，进行拼读训练。(Let’s try!) a.

替换首字母，尝试拼读

过渡语：T：Do you know other words with “ar”？(T利用多媒体呈现ar组合，不断更换前辅音，引导学生拼读) T：/ a: /，/ a: /，car. Can you read? S1：/ a: /，/ a: /，bar.

S2: / a: /，/ a: /，far.

S3：/ a: /，/ a: /，par.

S4: / a: /，/ a: /，lar.

(T逐个呈现，指名学生拼读，最后齐读) b.

替换尾字母或首尾字母，尝试拼读

过渡语：T：Can you have a try? T呈现字母组合ar 以及一些辅音字母c, d, t, k, g, f, m, p, b,学生任意选择字母替换，然后读出该词, 全部选完之后学生齐读。

S5：ard.

S6: art.

S7：

ark.

S8：arg.

（arm）

S9：farm.

S10: park.

S11：dark.

S12：bark.

(card)

(3)

运用发音规则，挑战句子拼读。(Let’s challenge!) 过渡语：T: You did a good job. Now can you challenge? First, round 1. T出示句子：A car on a farm. 指名学生读。（注意on a 连读）一颗星

过渡语：You are so smart. Now, round 2. Are you ready? T出示句子：Put the card in a red car. 指名学生读。（注意in a 连读）两颗星

过渡语：Now round 3. It’s much harder. Are you ready? T出示句子：It is hard for the car to get into the park. 指名学生读。三颗星

2

2.

Learn the sound of “al ”

(1)

读单词，总结al 发音规则。

a.

情境中说句读词。(Let’s say!) a-1. 过渡语：T：Well done! Congratulations! Look, where is the car now?

Ss：It’s near the wall. 引出wall，指名读。

T: The car is near the wall.(指名学生读) a-2. T：Look at the wall. It’s so…(T用手势表示tall ) Ss：It’s so tall. 引出tall，指名读。

T：So we can say：The wall is tall.（指名学生读）

a-3. T：Look, What’s on the tall wall? Ss：It’s a ball.引出ball，指名读。

T：The ball is on the tall wall.（指名学生读）

a-4. T：Who can get the ball? The boy or the girl? Ss：The boy. T：So we can say：The tall boy can get the ball on the wall.(学生自己尝试读句子，鼓励在正确基础上加快速度，然后指名读) b.

观察中归纳规则。(Let’s find!) b-1. 过渡语：T：Now we have learned “wall, tall, ball ”, they have the same letters… Ss: al

T: “al” pronounce… Ss: / ɔ:/【

T引导学生观察单词wall, tall, ball的共同点，找出相同的字母组合al（贴卡片），发现al 在单词中发/ ɔ:/（贴卡片）。】

b-2. T：“ir ” and “ur” are pronounced /З:/. Which mouth? Ss: Mouth A. T: “ar”is pronounced / a: /. Which mouth? Ss: Mouth C. T: How about “al”? Can you choose the right mouth?(学生在对比音/З:/,/ a: /口型后，正确选择al 的发音口型，并反复读音/З:/，/ a: /，/ ɔ:/，教师进行嘴型和读音示范，并对学生个体进行纠音)

(2)

运用发音规则，进行拼读训练。(Let’s try!) 过渡语：T：Wonderful! Do you know other words with “al”？

T利用自制的翻转卡片，先强调bal的发音，然后再出示末尾l, 强调末尾l 的发音。然后不断翻转更换前后辅音字母，引导学生拼读，/ ɔ:/

/ ɔ:/

ball，最后PPT整体呈现所有替换的单词，进行男女生分组读) T：/ ɔ:/

/ ɔ:/

ball.

S1：/ ɔ:/

/ ɔ:/

call.

S2: / ɔ:/

/ ɔ:/

hall.

S3：/ ɔ:/

/ ɔ:/

tall.

S4：/ ɔ:/

/ ɔ:/

talk.

S5：/ ɔ:/

/ ɔ:/

wall.

S6：/ ɔ:/

/ ɔ:/

walk.

S7：/ ɔ:/

/ ɔ:/

fall.

S8：/ ɔ:/

/ ɔ:/

small. 3

(3)

吟诵chant，强化al 的发音。(Let’s chant!) 过渡语：T：Now we are very tired. Let’s chant, OK?

al

al

/ ɔ:/

/ ɔ:/

/ ɔ:/

fall

fall

fall

al

al

/ ɔ:/

/ ɔ:/

/ ɔ:/

ball

ball

ball

al

al

/ ɔ:/

/ ɔ:/

/ ɔ:/

tall

tall

tall

al

al

/ ɔ:/

/ ɔ:/

/ ɔ:/

wall

wall

wall

3.

Read, listen and chant.(课本第一板块) (1)

T播发课文录音，学生跟读音标和单词。

过渡语：T：Today we have learned the sound of “ar” and “al”, now let’s follow it.

(2)

T播放chant，学生跟唱。

过渡语：Now let’s chant.

Draw a ball on a card.

Draw a small small ball.

Now draw a car on the card.

Draw a car near a wall.

4.

Play a game: Go back home.(课本第二板块) (1)

Can you read? 过渡语：T：You chant so nice.（PPT出示课本第二板块的8个单词。）T：Wow, so many fish! Can you read these words?(同桌试读单词) (2)

Game: Go back home. 过渡语：T：These fish want to go home. Can you help them? Ss：Yes! T：/З:/ /З:/ girl. Go to A. Who can try? S1：/ a: // a: / farm. Go to C.

S2：…

学生根据发音，将单词进行归类。

(3)

Read the words by groups. 过渡语：T：Now let’s read the words by groups, OK?

Ss: OK. 根据刚才的归类，学生分三组齐读单词，如：/З:/ /З:/ girl。

5.

Look, listen and write.(课本第三版块) 过渡语：T：You read very well. Can you write? Now let’s look, listen and write. Please take out your this paper. I will ask one student to write on the board. Who wants to have a try? 然后T播放听力2遍，学生书写在纸上。（请一位学生书写在黑板上）然后进行核对评价，最后齐读词组（看板书！）

4

Step 3：Consolidation & Extension

1.

Play a game: 你来摆，我来拼。

过渡语：T：you can write very well, too. Now let’s relax. Play a game, OK? Ss: OK.

T：please work in four, and take out your envelope. 游戏规则：S1在___ar___或___al ___上摆字母补全单词，S2背对S1，其他学生大声念出S1摆的单词，S2根据读音拼读单词。如果拼对了，其他学生大声说：“Bingo!”如果拼错了，则说：“Try again!”

T先示范一遍，然后学生四人小组玩。

2.

Story: Mark and the ball

（1）Enjoy the story

过渡语：T:

The game is so funny. I have a funny story for you---Mark and Ball. Let’s enjoy. T一一呈现图片，引导学生先观察图片，再根据每幅图片内容，将句子补充完整。

Mark has a ball. But where is the ball? Look, it’s on the card. Where is it now? Look, it’s on the arm. Oh, no! The ball is under the car. Ha-ha, Mark gets it! Oh, my god! The ball is on the tall wall. But tall Mark can get it! Oh, Yeah! （2）Remember the story

过渡语：T：The story is so funny. Now let’s remember the story. Please take out this paper and fill in the blanks. You can choose the word from the word bank, OK? 学生尝试回忆这个故事，根据提供的word bank，把故事补充完整。

（3）Read the story

过渡语：T：Now let’s read this story, boys and girls, OK? Boys:

Mark has a

ball

. But where is the ball? Look, it’s on the

card

.

Girls:

Where is it now?

Look, it’s on Mark’s

arm

.

Boys:

Oh, no! The ball is under the car

. Ha-ha, Mark gets it!

Girls:

Oh, my god! The ball is on the tall

wall

. But

tall

Mark

can get it!

Boys&Girls:

Oh, Yeah! Step 4：Homework

1.

Listen, read and write the words :

arm

car

card

ball

tall

wall

2.

收集并朗读含字母组合ar 和al 的单词。

3.

结合书本六个单词和收集到ar 和al 的单词，尝试编写有趣的绕口令或故事，朗读给家长或同学听。

板书设计：

Unit 3 A Let’s spell

a

on the tall

___ar___

___al ___

/ a: /

/ ɔ:/

car

card

arm

wall

tall

ball

5 dogs

in

a

with

a

Story: Mark and ball

Word

Bank

car

card

arm

ball

wall

tall

Boys:

Mark has a

. But where is the ball? Look, it’s on the

.

Girls:

Where is it now?

Look, it’s on Mark’s

.

Boys:

Oh, no! The ball is under the

.

Ha-ha, Mark gets it!

Girls:

Oh, my god! The ball is on the tall

. But

Mark

can get it!

Boys&Girls:

Oh, Yeah!

6