2021学年人教版英语三年级上册 Unit 2-5 Letters and sounds

课 题 Unit 2 Colours

教学内容 PEP 3上Unit 2 Letters and sounds 课时安排 第5课时

（共8课时）

教学目标 知识目标

1. 能够认读Aa Bb Cc Dd与其对应的字母发音

2. 能认读单词ant，apple，book，bag，cat，crayon，dog和duck；

能力目标

1. 能够正确听、说、读、写字母Aa Bb Cc Dd

2. 能够掌握Bb, Cc, Dd在单词首字母的发音

教学重点和难点 能准确读出Aa，Bb，Cc和Dd字母的发音；

能掌握正确的字母笔画顺写，能写规范的字母

教具学具 PPT and blackboard

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BB:

四线格 Aa Bb Cc Dd

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Step One: Warm-up

I. Greeting

T: Good morning, class.

Ss: Good morning, Vicky.

T: How are you?

Ss: I’m very well.

II. Song: Phonics kids

T: Before class, I have a nice song for you. Let’s enjoy it.

T play the phonics kids for Ss.

T: What letters do you see? This is...?

Ss: Aa, Bb, Cc, Dd.

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T: Great, and now let’s enjoy the song again.

[设计意图：渗透本节课将要学习的字母语音和单词]

Step Two: Presentation and practice.

I. Story - Aa

① T: Do you like stories? Today, I’ll tell you a story.

Please look and tell me, what is the story about?

(PPT shows a picture of ant)

(预设：生能够说出ant，就PPT出示ant的单词和音频；若不能说出，则有老师自己引出)

T: Yes, it’s talking about the ant.

--- ant 板书，并播放音频， 师跟进直拼。

Ss：A black ant, a brown ant, a big ant, a small ant.

Ss: Ant, ant. (wholle- individual)

T: Now, let’s go and see. What happened with the ant?

② Hello, I’m ant. I like apples

T: Look at the picture, what does the ant like?

Ss: Apple.

T: Yes, you are right. The ant likes apples.

--- apple 板书，并播放音频，师跟进直拼。

③ Aa

T: ant, apple, they have the same letter Aa.

-- Aa, PPT播放音频

Ss: Look and follow. Aa, Aa. (whole- individual)

T: This is letter Aa, and A says /a/.

Ss: A says /a/.

(加入律动操， A says /a/, A says /a/, apple, apple, /a/, /a/, /a/.)

T: This is letter Aa, and how to write it?

(先在PPT上进行整体书空，强调书写顺序；再在板书上，老师示范，学生看；再次进行整体书空后，让生在抄写本上进行描红，师巡视检查)

II. Story - Bb, Cc

① I have a bag...

T: I’m going to school, I have a bag ...

T: The ant likes apples, and what’s going on?

PPT shows the pic of bag.

--- bag 板书，听音，师引导生进行直拼

② Oh, no! My book and crayons.

T: What are these?

Ss: A book and a crayon. --- book, crayon, PPT播放音频，Ss听音，师跟进直拼

(PPT shows different colors of crayons)

Ss: A red/ yellow/ blue/ black crayon.

(PPT shows different kinds of books)

Ss: A green/ big/ small ... book.

② Bb

T: Book, bag, they have the same letter Bb.

-- Bb 听音跟读

T: This is letter Aa, and A says /a/.

Ss: B says /b/.

(加入律动操， B says /b/, B says /b/, bag, bag, /b/, /b/, /b/.)

T: This is letter Bb, and how to write it?

(先在PPT上进行整体书空，强调书写顺序；再在板书上，老师示范，学生看；再次进行整体书空后，让生在抄写本上进行描红，师巡视检查)

III. Story - Cc, Dd

T: This is a magic book. Listen and tell me, OK?

(PPT 播放动物的音频)

Ss: cat, dog, duck.

T: You are right. Let’s open the book and have a look.

T: This is the story of ant. Let’s try to retell it.

Ss: Hello, I’m Ant. I like apples. I have a bag ... Oh no! My book and crayon.

T: The ant’s bag is opened. So when we clear up the bag. Remember to close it.

PPT出示：学会整理

[设计意图：通过故事，ant的书和蜡笔都掉在地上，引出要学会整理的好习惯。]

T: You are so good, can you make a new story, I’ll show you some other animals.

T: The ant likes apples, the ant has a bag... And how about them?

Ss: cat, dog, duck.

--- PPT播放音频，师跟进板书，并进行直拼帯读

c-a-t = cat

d-o-g = dog

d-u-ck = duck

(加入律动操， C says /k/, C says /k/, cat, cat, /k/, /k/, /k/.)

(加入律动操， D says /d/, D says /d/, dog, dog, /d/, /d/, /d/.)

T: This is letter Cc and Dd, and how to write them?

(先在PPT上进行整体书空，强调书写顺序；再在板书上，老师示范，学生看；再次进行整体书空后，让生在抄写本上进行描红，师巡视检查)

IV. Learn to clear up the bag!

T: The ant’s bag is opened. So when we clear up the bag. Remember to close it. PPT出示：学会整理

[设计意图：通过故事，ant的书和蜡笔都掉在地上，引出要学会整理的好习惯。]

V. Retell the story and Make a new story

T: So this is the story of the ant. Let’s tell the story together.

Hello, I’m ant. I like apples. Look, I have a bag...

Oh, no! My book and crayon.

Look at the book. A cat, a dog and a duck.

T: This is the story of ant. Let’s try to retell it.

Ss: Hello, I’m Ant. I like apples. I have a bag ... Oh no! My book and crayon.

T: The ant’s bag is opened. So when we clear up the bag. Remember to close it.

PPT出示：学会整理

[设计意图：通过故事，ant的书和蜡笔都掉在地上，引出要学会整理的好习惯。]

T: Good, now talk with your partners, try to make a new story.

[设计意图：将单词加入文本，词不离句，句不离文，初步培养学生阅读文本的能力。]

VI. Write

T: This is the letter A, and A says /a/. ... Bb, Cc, Dd...

Ss: Say and do together.

T: And how to write, look here.

(T board the letters and then invite one S to come front to write, have Ss write on

their own papers.)

[设计意图：师进行示范书写了以后，全班生进行描空，再个别请后进生上来跟进。全班在抄写本上书写]

Step Three: Homework

1. WB- pg.9

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班级 307 304

本节课重点 听、说、认读、书写字母Aa, Bb, Cc, Dd, 掌握字母的发音