课程内容
五年级英语下册Unit 5《I'm cleaning my room.》（Lesson 25）
Lesson 25
Just talk
It is Saturday morning.Lily is calling her grandpa at home.
Hello!This is Lily speaking.Can I speak to Grandpa?
Yes.Hold on,please.
Hi,Lily.This is Grandpa speaking.
Are you coming here with your parents this morning?
Sorry,Grandpa.
We're all very busy today.
Dad is writing an emil on the computer.
Mum is washing the clothes.
Oh,dear!And what are you doing,Lily?
I'm cleaning my room.
You're a good girl!
It is Saturday morning.Lily is calling her grandpa at home.
星期六上午，莉莉在家里给她外公打电话。
Hello!This is Lily speaking.Can I speak to Grandpa?
你好！我是莉莉。我可以和外公讲话吗？
Yes.Hold on,please.
好的。请稍等。
Hi,Lily.This is Grandpa speaking.
你好莉莉。我是外公。
Are you coming here with your parents this morning?
今天上午你会和父母来这儿吗？
Sorry,Grandpa.
抱歉，外公。
We're all very busy today.
我们今天都非常忙。
Dad is writing an emil on the computer.
爸爸正在用电脑写电子邮件。
Mum is washing the clothes.
妈妈正在洗衣服。
现在进行时
当我们谈论现在正在发生的事情时使用现在进行时。
现在进行时构成：
be+动词-ing
知识链接
动词-ing形式的变化
1、一般情况下，直接在动词词尾加-ing。
work-working
play-playing
read-reading
2、以不发音的字母e结尾的动词，先去掉字母e，再加-ing。
shine-shining
write-writing
dance-dancing
3、以辅音因素字母结尾的重读闭音节动词，先双写末尾的辅音字母，再加-ing。
run-running
sit-sitting
shop-shopping
4、以ie结尾的动词，先把ie变成y，再加-ing。
tie-tying
lie-lying
如何表达某人正在做某事
句型结构
主语（第三人称单数）+is+动词-ing形式+其他
重点解析
此句型用于表达某人正在做某事。
动作发生的时间是“现在”，动作目前的状态是“正在进行中”。
所谓“正在进行中”，是指谈到这件事的时候，这个动作还在进行。
课文应用
Dad is writing an emil.
爸爸正在写电子邮件。
Mum is washing the clothes.
妈妈正在洗衣服。
生活实例
Sam看见一幅画，但他没有看懂，于是他问爸爸：
Sam：Dad,what is the boy doing?
爸爸，这个男孩在做什么？
Dad:He is drawing.
他正在画画。
知识拓展
表达它们正在做某事的句型
They are+动词-ing形式+其他
They are singing.
他们正在唱歌。
Oh,dear!And what are you doing,Lily?
哦，亲爱的！
你正在做什么，莉莉？
I'm cleaning my room.
我正在打扫房间。
课文应用
I'm cleaning my room.
我正在打扫房间。
句型结构
I'm+动词-ing形式+其他
重点解析
这是一个现在进行时的句子，
用来表达自己此时此刻正在做的动作。
因为主要是第一人称I,所以be动词用am。
生活实例
强强回到家，发现表弟小涛正在书房里，于是他问：
Qiangqiang：What are you doing?
你正在做什么？
Xiaotao:I'm reading a book.
我正在看书。
知识拓展
表达我们正在做某事的句型
We are+动词-ing形式+其他
We are drawing pictures.
我们正在画画。
You're a good girl!
你是个好孩子！
It is Saturday morning.Lily is calling her grandpa at home.
Hello!This is Lily speaking.Can I speak to Grandpa?
Yes.Hold on,please.
Hi,Lily.This is Grandpa speaking.
Are you coming here with your parents this morning?
Sorry,Grandpa.
We're all very busy today.
Dad is writing an emil on the computer.
Mum is washing the clothes.
Oh,dear!And what are you doing,Lily?
I'm cleaning my room.
You're a good girl!
Exercises
My mother is making a cake.
My uncle is making the noodles.
My sister is making a kite.
My brother is making a model plane.
Read and write
What are you doing?
I'm(reading a book).
What are you doing?
I'm(listening to music).
What are you doing?
I'm(writing a letter).
What's Mike doing?
He's(playing basketball).
What are you doing?
I'm(drawing a picture).
What are you doing?
I'm(watching TV)
What are you doing?
I'm(doing my homework).
What are you doing?
I'm(listening to music).
What are you doing?
I'm(playing football).
What are you doing?
I'm(making a snowman).
Let's talk
What are you doing?
I'm playing football.
What are you doing?
I'm playing basketball.
What are you doing?
I'm playing table tennis.
What are you doing?
I'm swimming.
What are you doing?
I'm doing morning exercises.
What are you doing?
I'm watching TV.
Fill in the blanks
This is my brother.(我的弟弟)
He's watching TV.(正在看电视)
This is my sister。（我的妹妹）
She's listening to music.(正在听音乐)
This is my friend.
He's listening to music.(正在听音乐)
This is Yaoming.(姚明)
He's playing basketball.（正在打篮球。）
This is Deng Yaping（邓亚萍）
She's playing table tennis。(正在打乒乓球)
This is S.H.E.
They’re singing a song.(正在唱一首歌)
homework
1、听录音，熟读本课对话。
2、运用现在进行时描述正在发生的事情。
3、完成相关练习。
