牛津译林版五年级上册现在进行时语法 课件(共27张PPT)

(共27张PPT)
现在进行时
The Present Continuous Tense
What is she doing
She is reading.
read → reading
What is he doing
He is playing football.
play → playing
What are you doing
I am running.
run → running
What are they doing
They are dancing.
dance → dancing
概念：表示现在（说话瞬间）正在进行、发生的动作或状态。
现在进行时
The Present Continuous Tense
常见标志词
Look!看！Listen!听！
Now.现在
It's +时间 （It's seven o'clock.)
Don't shout/talk.
Be quiet！
现在进行时肯定句句式：
She is reading.
He is playing football.
I am running.
They are dancing.
主语 + be动词 + 动词ing +其他
（am /is /are） （现在分词）
be动词用法回顾：
我（I）用am
你（you）用are
is用于他（he)、她（she）、它（it）
单数is，复数are,不可数用is
Practice:
Listen！She ____ ______(sing).
We _______ ________(eat) now.
1
2
is
singing
are
eating
Practice:
Look！The boy ____ ________ (swim).
They _______ ________(run) now.
3
4
is
swimming
are
running
Practice:
The teacher ____ ______ (write).
My parents _______ ________(dance) now.
5
6
is
writing
are
dancing
动词现在分词（动词ing）变化规则
1、一般动词，变化：加+ing，
例子：wash——washing，read——reading
2、以不发音字母e结尾的动词，变化：去掉e，再加+ing，
例子：make——making， write——writing，use——using skate——skating have——having dance——dancing take——taking
例外：see——seeing
3、以辅元辅重读闭音节结尾的动词 ，变化：双写尾字母，再加+ing，例子：run——running，swim——swimming，put——putting chat——chatting sit——sitting get——getting stop——stopping shop——shopping
口诀：直接双写去“哑”e
Do you know how to get “-ing” Let's try！
1.read 2.do 3.watch
4.eat 5.write 6.put
7.swim 8.run 9.take
10.ask 11.get 12.sit
reading doing watching
eating writing putting
swimming running taking
asking getting sitting
现在进行时否定句句式：
主语 + be动词+not+动词ing+其他
在be动词后面加not
some变成any、and变成or、too变成either
肯：She is reading.
否：She is not reading.
is not=isn't
肯：I am running.
否：I am not running.
肯：They are dancing.
否：They are not dancing.
are not=aren't
Practice:
1
Many students are playing football in the playground.（改为否定句）
Many students aren't playing football in the playground.
Practice:
2
His father is watching TV now.（改为否定句）
His father isn't watching TV now.
现在进行时一般疑问句句式：
Be动词+主语+动词ing+其他？
把be动词提到句子开头，首字母大写
第一人称变成第二人称
some变成any、and变成or、句号变成问号
肯：She is reading.
一般：Is she reading？
肯：I am running.
一般：Are you running
肯定回答：Yes,I am.
否定回答：No,I'm not.
肯：They are dancing.
一般：Are they dancing
肯定回答：Yes,they are.
否定回答：No,they aren't.
Practice:
1
I'm doing my homework now.（改为一般疑问句）
Are you doing your homework now
Practice:
2
His father is watching TV now.（改为一般疑问句并做肯定回答）
Is his father watching TV now？
Yes,he is.
特殊疑问句：
She is cleaning the car now.
1.对she提问：
Who is cleaning the car now ？
2.对cleaning the car 提问：
What is she doing？
口诀教你学doing
进行时很好记，be加动词-ing；
直接双写去哑e，分词构成需仔细；
别说be无词义，主语和它最亲密；
变疑问be提前，否定not在后添；
何时要用进行时，look、listen、now标志！
Fill in the blanks：
1.The child _______ the windows now.(open)
2.The boy _________ a picture now.(draw)
3.Look,she ________ a book now.(read)
4.I _______ an e-mail to my friend now.(write)
5.We _______ at school now.(run)
6.-What _____ Sam ______ (do)
-He _______ with his friend Peter.(chat)
7.-______ the girls ______ (sing)
-No,they are ______.(shout)
8.Yang Ling is doing her homework now.（改为否定句）
9.I am washing my face now.（改为一般疑问句并做肯定回答）
10.He is running in the playground.（划线提问）
Bye！