(共31张PPT)
unit 3 Weather
Part A Let's talk
& Let's spell
PEP 四年级下
unit 3 Weather
Part A Let's talk
& Let's spell
Warm-up
Let's dance
Let’s chant
Warm-up
hot
cold
warm
cool
25℃
14℃
-13℃
35℃
Warm-up
Good morning! This is the weather report.
It’s __________ in ___________ today.
warm
Beijing
Presentation
Can I have some ice cream
Yes, you can.
Presentation
Is it cold outside
外面
No, you can’t.
Can I have some ice cream
Presentation
Can I go outside now
No, you can’t. It’s cold outside.
Presentation
Can we go outside now
Yes, you can./ No, you can’t.
It’s … outside.
Can we go outside now
Yes, you can./ No, you can’t.
It’s … outside.
Presentation
Can Mike go outside now
Why
Presentation
No, he can’t.
Can Mike go outside now
Why
It’s cold outside.
Presentation
They have lunch at 11:00a.m. ( )
They have some soup for lunch. ( )
12:05 p.m.
Read and tick or cross
Presentation
Read after it
Presentation
Be careful! 小心！
这是一个祈使句。在日常生活中用来提醒别人要小心、保重，一般是预先提醒或者表示关心，避免危险事情的发生等。
翻译：小心！车来了。
Be careful! The bus is coming.
Presentation
Let’s chant
Arm, arm, arm, arm in arm.
Presentation
Car, car, car, drive in a car.
Presentation
Card, card, card, make a card.
Presentation
Can you find the rule
arm
car
card
ar
你发现什么规律了
Presentation
ar
Let’s spell
M
k
st
t
p
ty
d
k
Presentation
Let’s chant
Tall, tall, tall, he is tall.
Presentation
Ball, ball, ball, play with a ball.
Presentation
Wall, wall, wall, the Great Wall.
Presentation
Can you find the rule
tall
ball
wall
al
Presentation
al
Let’s spell
sm
l
t
k
c
l
Practice
1
2
3
4
5
6
7
8
Read, listen and number P26
Practice
ball
wall
arm
arm
card
car
Look, listen and write P26
Practice
arm
ball
small
card
tall
car
wall
call
talk
party
Practice
Summary
Can I go outside now
Yes, you can/ No, you can’t.
It’s cold outside.
al / : /
ar
/a:/
tall
wall
ball
arm
car
card
谢谢
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https://www.21cnjy.com/help/help_extract.php中小学教育资源及组卷应用平台
判断下列各组单词画线部分的读音是（ √ ）否（ × ）相同。
( ) 1. A. arm B. far ( ) 2. A. tall B. wall
( ) 3. A. nurse B. girl ( ) 4. A. car B. card
( ) 5. A. for B. card ( ) 6. A. father B. computer
( ) 7. A. dog B. cold ( ) 8. A. half B. small
将下列字母组合成一个单词。
（r, a, c） （a, r, m） (l, l, a, b) （d, a, c, r,）
______ ______ ______ ______
（w, l, l a, ） （o, d, l, c） （w, r, a, m） （o, t, h）
______ ______ ______ ______
你能写出更多吗？
tall, wall…
___________________
brother, eraser...
___________________
car, card...
___________________
hurt, nurse...
___________________
给下列单词选择合适的汉语意思。
1. ball A.胳膊
2. wall B.姐妹
3. sister C.卡片
4. arm D.墙
5. card E.球
答案：
一、1.√ 2.√ 3.√ 4.√ 5. × 6.√ 7.× 8.×
二、car arm ball card
wall cold warm hot
三、1. ball small hall
2. ruler father sister
3. arm warm far
4. hamburger turn burn
四、1.E 2.D 3.B 4.A 5.C中小学教育资源及组卷应用平台
课时教学设计
课题 Unit Three WeatherA Let’s talk &Let’s spell 课型 新授课 授课时间
教学目标 1.Students can understand and say ：Can I go outside now Yes, you can/ No, you can’t. It’s cold outside. 2.Students can understand and use two phrases and sentences in the real situation： Can I go outside now Yes, you can/ No, you can’t. It’s cold outside. 3. Students can grasp the sound of ar /a:/ & al / : /.4. To improve Ss’ interest in learning English by games and communicating with the others.
重点难点 1.Ss can grasp the sentence patterns Can I go outside now Yes, you can/ No, you can’t. It’s cold outside. 2.Ss can grasp the sound of ar /a:/ & al / : /..
关键 学生能够在情景中运用所学知识交际培养学生见词能读、听词能写的能力 课前准备 PPT cards
教 学 活 动 过 程 设 计
教 学 环 节 活 动 预 设 方法 意图 二 次 备 课
Step 1 Warming upGreetingSay the chant.(p24)Step 2 Revision复习句型：It’s warm in Beijing today.Step 3 Presentation Show the pictures on the screen and ask Is it hot 学习句型：Can I go outside now Yes, you can/ No, you can’t. It’s cold outside. 看短文视频回答问题。再听一次核对答案。Step 4 Practice1.Read in groups and pairs.2. Act out the dialogue in pairs.3.Let’s spella.引入ar/alarm card car ball tall wall4.观察单词，总结规律5.I can read6.Let’s chant7.Read,listen and number8.Look,listen and writeStep5 Consolidation(选作)“Purple Purse”Step 6 SummaryStep 7 Homework Let’s chant1．Spell and read the 4 word cards. ( together / in groups)2.Ask and answer出示课件，根据地图复习句子It’s warm in Beijing today..1. Show the pictures on the screen and ask Is it hot T: It’s hot today. Can I have some ice cream Ss: Yes, you can. T: Is it cold outside Teach “outside” and practice one by one.T: Can I have some ice cream Ss: No, you can’t.2 Lead to say Yes, It’s cold outside. So I can’t have ice cream. What about Mike What does Mike want to do Let’s watch the video.2. Focus on the phrase Can I go outside now Yes, you can/ No, you can’t. It’s cold outside. Help Ss understand with the PPT.3. Watch the video with T’s questions and circle the new words unknown. Can Mike go outside Why 4. Watch the video again and ask some questions meanwhile check the answers after that.1.Read in groups and pairs.2. Have a competition. Act out the dialogue in pairs.1a. A.呈现三个例词card，car，arm。并领读Then Ss read the words by themselvesT: What do you find Ss: They all have “ar”.T: Very good. Lead students to summarize the pronunciation rule.T: Do you know how to read “ar” Ss: /ɑ /.T: Yes. The letter combination “ar” pronounces “/ɑ /” in the words. Read the words after the recording. (出示课件)In the same way, lead the Ss to learn tall ball wall. The letter combination “al” pronounces “/ : /” in the words.Read the words after the recording. (出示课件)5.Say and read some other words.T: Can you say other words like these Students will say more words with “ar” and “al”.Show some other words that have “ar”“al” on the PPT. Students try to read them according to the pronunciation rule. (课件出示:带有字母组合al,ar的单词)6.chant together7. A. read in groups. B. listen and circle. circle the words by themselves. Then check some individuals. At last, say them together.8. Look, listen and write. According to the pictures on Page 26, ask the Ss to listen and write down the words. Then check the answers.Summarize this lesson together. (借助KWL表格),根据板书总结 学生齐唱，活跃课堂气氛复习重点句型，为学习对话作好铺垫强化重点句型，降低学习难度解决难懂句型。锻炼学生听力，培养独立思考的好习惯检测学习效果通过旧单词自然引入新知识学生自己找到并总结规律再次感受发音规律，强化记忆巩固练习，夯实所学
作业设计 recite the dialogueFind more words with ”ar” and “al”
板书设计 Unit3 Weather wallCan I go outside now al / : / tall Yes, you can/ No, you can’t. It’s cold outside. ball 教学反思
ball
car
ar
/a:/
arm
card
