Unit 4 What makes the weather?教学设计第一课时

5B

Unit4

教学内容：Unit

4 Grand Theatre

教材分析：

课时:4 本课内容主要围绕What makes the weather, 主题为展开,讲述的是天气形成的过程，而在上一课时的学习中，学生已有所接触并巩固了有关天气的一些形容词，也初步了解了一些天气变化及形容天气的词语。在本篇课文学习中，重点要让学生掌握the changing weather,

have something to do with，dry up a puddle，seem to disappear,

in fact,

a part of the air, turn into raindrops,这些词组的教学，可让学生在充分理解课文内容的基础上作后面的回答问题。基础较好的学生可以根据提示简单复述课文内容及根据课文内容改编新的对话。学困生也可以优生的帮助下读懂理解课文内容。

本单元Grand Theatre,学生对于天气的形成过程有一定的了解，但是用英语来表达这样的变化过程是有一定的困难的，因此在学习过程中教师可以利用天气变化中的关键词做成Word Cue让学生沿着这些关注点去想象，在想象的过程中来说话。学生首次接触科普类的文本材料，教学目的应以能阅读、能理解，结合学生已有的相关语言知识，简单交流为主。本单元主要培养学生了解大自然，热爱大自然，热爱生活的情操；培养学生注意观察天气变化，懂得气象知识，并了解大自然和我们的学习、工作和生活密切相关。

教学目标：（三维）

1. 能看图理解课文中出现的词组和单词：

the changing weather,

have something to do with the sun,

grow warm,

dry up a puddle，

seem to disappear,

in fact,

a part of the air,

turn into raindrops,

know more about the weather 2.能理解本课阅读材料，知道天气形成的过程。

3. 能看着图片或老师提示简单复述课文。

4.能完成课后问答题。

5.培养学生了解、热爱大自然，

热爱生活的情操。

教学重点

1. 能看图理解并掌握课文中出现的词组和单词：

the changing weather,

have something to do with the sun,

grow warm,

dry up a puddle，

in fact,

a part of the air, turn into raindrops 2．能理解本课阅读材料，知道天气形成的过程。并能完成课后回答问题。

教学难点

1.看图片复述课文内容。

2.根据课文内容创编新的小故事。

1

课前准备

录音机

课件制作

教学过程

教学环节

Pre-task Preparation 教师活动

学生活动

设计意图

儿歌既可活跃课堂气氛，又能引入课文教学内容，通过轻松的Free talk . 复习巩固了旧知，又为新课的教学作铺垫

1) Say the ryhmes: The Say a rhyme

Wind Who Has Seen the Wind 2) Questions and answers today?

It’s…

What’s the temperature today ? What’s the weather like in autumn ?

What kind of weather do you like best ? Why?

It’s…

It was…

What’s the weather like It will be…

high

Ⅱ

While-task prodedure

T: You like different kinds of

设计几个问题让学生带着问题听课文录音，边听边思考，有利于培养学生的听力能力，和认真倾听的习惯。也让学生初步感知课文内容。

weather . But do you know

Listen and think what makes the weather?

引出课题：

What makes the weather? Learn paragraph 1:

Ask and answer

a. Is the weather different or questions in group the same every day? Why? Every day the b.How do we know the weather is different. weather?

C,

The sun makes the weather change. Fill in the blanks. c. Learn the words and

phrases: different

same change

2

the changing weather

have Make a sentence. something to do with …

The changing

has

上，再学习本课中几个重点短语，让学生跟据上下文和插图提示猜测短语b. Why do we feel warm and weather comfortable on a sunny day? c.

Learn paragraph 2 .a. Why do we feel warm and

comfortable on a sunny day?

something to do 在理解课文内容的基础with the sun.

When the sun 意思，提高他们的阅读理

shines, the earth 解能力。

b. Learn the phrase: grow grows warm.

warm

Learn paragraph 3 a.What can the sun’s heat do?

b.What makes clouds ? Learn the words:

dry up a puddle seem to disappear become part of the air

Learn paragraph 4 a.What makes rain? We feel warm and

comfortable.

dry up a puddle.

Listen

The sun’s heat can

and

The water in the air becomes answer questions clouds, the clouds get heavy Make sentences

with water, and the water turns or phrases with the

into raindrops. Learn the phrases:

get heavy

turn into raindrops

new words.

Listen and talk

用新授短语造句，培养学生的英语口语能力，及语用能力

3

Post-task Activities 1)Listen and

read after .Play the cassette. the tape 2)Do some exercises:

Listen and repeat..

Write the weather report.

让学生根据课文内容填空，既能检查学生对课文内容的掌握情况，又能帮助学生疏理识记课文重点词汇及句型，培养学生综合运用的能力

a.Fill in the blanks

b.Read and match

Assignment

★

1. Copy the new words and phrases .

★★

2.

Read and recite the text.

★★★3.

Write a short passage:

I Like … Weather

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