牛津译林版小学英语小升初语法-现在进行时 课件(共57张PPT)

(共57张PPT)
现在进行时
用动词的适当形式填空
1. The girl ________ (not eat) bananas now.

2. --Where _________ Tom ________ (lie) --He ________ (lie) over there.

3. I __________ (not feel) well these days.
4. --What _______ the Greens _________ now --They _________ (watch) TV.
5. He ________ (study) English very hard at the moment.
入门测
用动词的适当形式填空
1. The girl __isn't eating______ (not eat) bananas now.

2. --Where __is_______ Tom ___lying_____ (lie) --He ___is lying_____ (lie) over there.

3. I ____am not feeling______ (not feel) well these days.
4. --What __are_____ the Greens ___doing______ now --They ___are watching______ (watch) TV.
5. He ___is studying_____ (study) English very hard at the moment.
入门测
重难点一、判断现在进行时
重难点二、动词现在分词的构词规则
目标：能用现在进行时表达正在发生的事情
学习目标
现在进行时
基本概念
句型结构
one
two
three
时间标志词
动词变化规则
four
现在进行时
基本概念
one
The students are listening to the teacher.
He is watching TV now.
We are working on a farm these days .
I am writing a book this year.
基本概念
The students are listening to the teacher.
He is watching TV now.
We are working on a farm these days .
I am writing a book this year.
基本概念
The students are listening to the teacher.
He is watching TV now.
We are working on a farm these days .
I am writing a book this year.
基本概念
现在进行的动作
最近一段时间内发生的动作
现在进行时表示现在或现在一段时间内正在进行的动作或存在的状态。
基本概念
现在进行时
现在进行时
two
时间标志词
It’s 6 o’clock. Helen is doing her homework.
Don’t shout. Your sister is sleeping.
Be quiet. The teacher is teaching us English.
Listen! She is playing the piano.
Look! Mike is brushing his teeth.
He is watching TV now.
We are working on a farm these days .
The Greens are having supper at the moment.
找一找
It’s 6 o'clock. Helen is doing her homework.
Don’t shout. Your sister is sleeping.
Be quiet. The teacher is teaching us English.
Listen! She is playing the piano.
Look! Mike is brushing his teeth.
He is watching TV now.
We are working on a farm these days .
The Greens are having supper at the moment.
找一找
now.
these days .
at the moment.
at present
基本概念
listen！
look！
It’s+具体时间点
祈使句
Don’t shout
Please turn off the TV
Be quiet
选择
( ) 1. It’s eight o’clock. The students _____ an English class.
A. have B. having C. is having D. are having
( ) 2. Listen! The baby _____ in the next room.
A. crying B. cried C. is crying D. cries
( ) 3. --Please turn off the TV. The baby _______.
--OK, I will go out for a walk.
A. sleeps B. slept C. is sleeping D. was sleeping
( ) 4. Jack and Kitty_______ in the lake. Let’s join them, shall we
A. swim B. have swum C. are swimming D. swam
练习
选择
( D ) 1. It’s eight o’clock. The students _____ an English class.
A. have B. having C. is having D. are having
( C ) 2. Listen! The baby _____ in the next room.
A. crying B. cried C. is crying D. cries
( C ) 3. --Please turn off the TV. The baby _______.
--OK, I will go out for a walk.
A. sleeps B. slept C. is sleeping D. was sleeping
( C ) 4. Jack and Kitty_______ in the lake. Let’s join them, shall we
A. swim B. have swum C. are swimming D. swam
练习
现在进行时
three
动词变化规则
reading
writing
swimming
skiing
lying
putting
singing
living
beginning
动词ing
reading
skiing
singing
writing
living
lying
动词ing
动词现在分词重组
swimming
putting
beginning
lying
reading
skiing
singing
writing
living
lying
动词ing
发现规律
swimming
putting
beginning
lying
直接加ing
去e加ing
双写加ing
？？？
lie-lying
die-dying
tie-tying
动词ing
lie-lying
die-dying
tie-tying
动词ing
以ie结尾，变ie为y，加ing
1.一般情况下在动词词尾直接加ing
2.以不发音的ｅ结尾的动词，去ｅ再加 ing
3.以重读闭音节结尾的动词，末尾只有一个辅音字母时，双写最后一个字母，再加ing
变化规则
4.以ie结尾，变ie为y，加ing
1.一般情况下在动词词尾直接加ing
2.以不发音的ｅ结尾的动词，去ｅ再加 ing
3.以重读闭音节结尾的动词，末尾只有一个辅音字母时，双写最后一个字母，再加ing
变化规则
4.以ie结尾，变ie为y，加ing
闭音节：
辅元辅结尾
写出下列动词的现在分词
sleep __________ invite __________ chat __________
look __________ write __________ play __________
come __________ run __________ study __________
practice __________ shop__________ see__________
练习
写出下列动词的现在分词
sleep __sleeping________ invite ___inviting_______ chat ___chat ting_______
look ___looking_______ write ____writing______ play ___playing_______
come ___coming_______ run ___ run ning_______ study ____ studying______
practice ___practicing_______ shop____shop ping______ see____seeing______
练习
现在进行时
four
基本结构
基本结构-肯定句结构
I am/I'm drawing a picture.
He is/He's sleeping in the room.
We are/We're watching a film.
主语 be 动词 行为动词 (+ing)
I
am / ‘m
drawing
a picture.
He
She
It
is / ‘s
sleeping
in the room.
You
We
They
are / ‘re
watching
a film.
基本结构-肯定句结构
主语 be 动词 行为动词 (+ing)
I
am / ‘m
drawing
a picture.
He
She
It
is / ‘s
sleeping
in the room.
You
We
They
are / ‘re
watching
a film.
这种时态的句子由两种动词组成。
be
Ving
基本结构-肯定句结构
基本结构-否定句结构
I am/I'm drawing a picture.
I am not drawing a picture.
He is/He's sleeping in the room.
He is not sleeping in the room.
We are/We're watching a film.
We are not watching a film.
主语 be动词 行为动词 (+ing)
I
am
drawing
a picture.
not
He
She
It
is
sleeping
in the room.
not
(isn’t)
You
We
They
are
watching
a film.
not
(aren’t)
基本结构-否定句结构
be
-ing
not
主语 be动词 行为动词 (+ing)
I
am
drawing
a picture.
not
He
She
It
is
sleeping
in the room.
not
(isn’t)
You
We
They
are
watching
a film.
not
(aren’t)
基本结构-否定句结构
Cherry is riding a bicycle.
They are cooking.
基本结构-一般疑问句结构
-Yes, she is.
- No, she isn’t.
-Yes, they are. -No, they aren’t.
Cherry is riding a bicycle.
-Is Cherry riding a bicycle
They are cooking.
Are they cooking
基本结构-一般疑问句结构
Yes, she is. / No, she isn’t.
Yes, they are. / No, they aren’t.
Cherry is riding a bicycle.
Is Cherry riding a bicycle
They are cooking.
Are they cooking
基本结构-一般疑问句结构
将be动词放在句子开头成为一般疑问句。
Yes, she is. / No, she isn’t.
Yes, they are. / No, they aren’t.
Cherry is riding a bicycle.
Is Cherry riding a bicycle
They are cooking.
Are they cooking
基本结构-一般疑问句结构
肯定句变一般疑问句方法
肯定句
一般疑问句
He is sleeping.
他正在睡觉。
？
肯定句变一般疑问句方法
肯定句
一般疑问句
He is sleeping.
他正在睡觉。
请圈出主语
he
请圈出系动词
is
肯定句
一般疑问句
He is sleeping.
他正在睡觉。
1
2
3
调
变
照写
把句中的be动词调到句首
句末的句号改成问号
句子中的其它成分照写
肯定句变一般疑问句方法
肯定句
一般疑问句
He is sleeping.
他正在睡觉。
1
2
3
调
变
照写
把句中的be动词调到句首
Is
he
sleeping

________________
句末的句号改成问号
句子中的其它成分照写
肯定句变一般疑问句方法
一般疑问句总结
I am working
he she it is
we you they are
Am I working
Is he she it
Are we you they
语法精讲
一般疑问句
简短回答
Are you sleeping （你正在睡觉吗？）
基本结构-一般疑问句结构
Yes，you are.（是的，你在睡）
Yes，I am.（是的，我在睡）
Are you sleeping
基本结构-一般疑问句结构
Yes，you are.
Yes，I am.
√
Are you sleeping
基本结构-一般疑问句结构
Yes，you are.
Yes，I am.
√
失分陷阱：
一般疑问句中 用Are you提问
用I am/We are作答
注：可以先进行中文翻译，再用中文进行回答，以避免出错。
They are cooking.
Are they cooking
-Yes, they are.
-No, they aren’t.
基本结构-特殊疑问句结构
What are they doing
They are cooking.
They are cooking.（肯定句）
Are they cooking （一般疑问句）
-Yes, they are.
-No, they aren’t.
基本结构-特殊疑问句结构
What are they doing （特殊疑问句）
They are cooking.
What are they doing （特殊疑问句）
They are cooking.
疑问代词+be
基本结构-一般疑问句结构
疑问代词
be
主语
-ing
What are they doing （特殊疑问句）
They are cooking.
疑问代词+be
基本结构-一般疑问句结构
疑问代词
be
主语
-ing
两个在前，永久不变
将陈述句改为一般疑问句
He is dancing.
————————————————————
I am studying English.
————————————————————
The teachers are having a meeting.
————————————————————
Exercise
将陈述句改为一般疑问句
He is dancing.
————————————————————
I am studying English.
————————————————————
The teachers are having a meeting.
————————————————————
Is he dancing？
Are the teachers having a meeting？
Am I studying English
Exercise
一. 现在进行时的概念
表示现在或现阶段 正在 进行或发生的动作
二. 时间标志词
① now/at present/at the moment;② Listen!/ Look!;③ It’s +具体时间
④祈使句，如 Don’t shout
三. 基本结构：
肯定句：主语+be动词+动词现在分词
否定句： 主语+be动词+not+动词现在分词
一般疑问句：Be动词+主语+动词现在分词？
特殊疑问句：(特殊疑问词+一般疑问句)特殊疑问词+be+主语+动词现在分词？
四. 动词现在分词的变化规则
①一般情况下，直接加ing。如：read-reading，look-looking
②以不发音的e结尾，去e加ing。如：make-making，write-writing，take-taking
③以重读闭音节结尾，如末尾只有一个辅音字母，要双写这个字母，再加ing。如： sit-sitting, swim-swimming
④以ie结尾，变ie为y，加ing.。如: die-dying, tie-tying, lie-lying
Summary
口诀教你学doing
进行时很好记，be加动词-ing；
直加双写去哑e，分词构成须仔细；
别说 be 无词义，主语和它最亲密；
变疑问 be 提前，否定 not 再 后添；
何时要用进行时 look，listen，now标志。
按要求改写句子
1. My mother is cooking some nice food now. (改一般疑问句并做肯定回答)
__________________________________________________________________
2. Tom is reading books in his study. (改为一般疑问句)
__________________________________________________________________
3. The teachers are having a meeting. (对划线部分提问)
__________________________________________________________________.
4. “格林先生在看电视吗？” “不，他在打扫房间。”
"_______ Mr. Green _______ TV " "_______, he _______ _______ the house."
出门测
按要求改写句子
1. My mother is cooking some nice food now. (改一般疑问句并做肯定回答)
__________________________________________________________________
2. Tom is reading books in his study. (改为一般疑问句)
__________________________________________________________________
3. The teachers are having a meeting. (对划线部分提问)
__________________________________________________________________.
4. “格林先生在看电视吗？” “不，他在打扫房间。”
"___Is____ Mr. Green __watching_____ TV " "___No____, he __is__ ___cleaning____ the house."
出门测
Is your mother cooking some nice food now Yes,she is.
Is Tom reading books in his study
What are the teachers doing
Thank you