人教版七年级上册Unit 5 Do you have a soccer ball？SectionA Grammar focus 3a-3c 课件(共30张PPT)

(共30张PPT)
Do you have a soccer ball
Unit 5
Section A Grammar focus-3c
1）正确区分have和has的用法,并能恰当运用该词进行物品所属的描述。
2）正确使用助动词do/does引导的一般疑问句询问某人是否有某物。
basketball
soccer ball
volleyball
baseball
baseball bat
ping-pong ball
ping-pong bat
tennis
A: Do you have a basketball
B: Yes, I do. / No, I don’t.
A: Does she/he have a soccer ball
C: Yes, she/he does. / No, she/he doesn’t.
观察与思考1 (have 和 has的用法)
1. I have a baseball.
2. She has a basketball.
3. You have two ping pong bats.
4. They have a volleyball.
5. He has a soccer ball.
have 和 has的用法
have和has与主语搭配：
I She
We He
You It
They The boy
Tony and Jenny Jenny
可见，一般现在时态里，在肯定句中,主语为第三人称单数时用 ，其余人称(包括第人称单复数,第二称单复数,第三人称复数),都用 。
have …
has…
has
have
用have / has填空。
1.A dog _____ four legs. A bird ____ two legs.
2.Our school _____ a library.
3.We ____ 37 chairs in our classroom.
4.My sister ____ a nice toy car.
5. ---Do Tom and his brother _____ a big
bedroom
---Yes, they do.
has
has
has
have
has
have
学以致用1
A bird
My sister
A dog
We
Our school
Tom and his brother
观察与思考2 (陈述句变为一般疑问句)
1. I have a baseball.
2. She has a basketball.
3. You have two ping pong bats.
4. They have a volleyball.
5. He has a soccer ball.
Do you have a baseball
1. I have a baseball.
Yes, I do.
No, I don’t.
你有一个棒球吗？
是的,我有.
我有一个棒球.
不,我没有.
don’t = do not
Does she have a basketball
No, she doesn’t.
Yes, she does.
2. She has a basketball.
她有一个篮球吗？
是的,她有.
她有一个篮球.
不,她没有.
doesn’t = does not
3. You have two ping pong bats.
Do you have two ping pong bats
Yes, I do.
No, I don’t.
你有两个乒乓球拍吗？
是的,我有.
你有两个乒乓球拍.
不,我没有.
4. They have a volleyball.
Do they have a volleyball
Yes, they do.
No, they don’t.
他们有一个排球吗？
是的,他们有.
他们有一个排球.
不,他们没有.
Does he have a soccer ball
No, he doesn’t.
Yes, he does.
5. He has a soccer ball.
他有一个足球吗？
是的,他有.
他有一个足球.
不,他没有.
3a
Write each word in the correct place in the chart.
I he they you
we she it Eric
do does
I they
you we
He she
it Eric
3b
Fill in the blanks with do or does.
A: ______ you have a baseball
B: Yes, I ______.
A: Great! I have a bat. Let's
play!
Do
do
第一(I)、二 (you)人称用do
A: ______ John have a soccer ball
B: No, he _______.
A: ______ he have a ping-pong
bat
B: Yes, he ______. I think he has a
ping- pong ball, too.
A: Hmm…let's ask.
Does
doesn’t
Does
does
第三人称单数(John, he)用does
A: ______ your friends have a
basketball
B: Yes, they ______. They
have two basketballs
A: Well, let's play basketball.
B: That sounds good.
Do
do
第三人称复数(your friends, they)用do。
　　　　　　一 般 疑 问 句
本单元主要讲含有助动词do和does 的一般疑问句：
陈述句变为一般疑问句时的
『秘诀』：
1. 一加
2. 二打
3. 三改
4. 四问号
1. 一加 2. 二打 3. 三改 4. 四问号
一加：在句首加助动词do或者是does，
二打：把句子中的动词打回原形,
三改：句中若含有第一人称代词 I /my
/we 等时，需将它们改为第二人称
you/ your /you,
四问号：句末的句号改为问号。
『秘诀』：
1. I have a TV.
一般疑问句: ____ ___ have a TV
肯定/否定回答：Yes, I ___ / No, I .
2. They have a basketball.
一般疑问句:___ they____ a basketball
肯定/否定回答：Yes, they ___ / No, they .
3. Bob has a baseball.
一般疑问句： _____ Bob _______a baseball
肯定/否定回答：Yes, he ___ / No, he .
have
Does
Do
have
Do
you
do
doesn’t
don’t
do
does
don’t
学以致用2
3c
Remember the things in Bob's room.
A: Does he have a soccer ball
B: Yes, he does.
Write down the things you have and ask your group members what things she/he has.
Members I
Have/has
Report:
In our group, I have a ….
I、单项选择
1. I ______ a soccer ball and my sister
______ a volleyball.
A. have; have B. has; have
C. have; has
C
2. — _____ Anna _____ a ping-pong bat
— Yes, she _______.
A. Do; have; do B. Does; have; does
C. Does; have; has
B
3. — Let’s play football.
— That _______ good.
A. sound B. sounds
C. sound’s
B
II、根据句意及汉语提示完成句子。
1. Do you have a _________ (棒球)
2. Ms Sun is a _______ (伟大的) teacher.
3. Let’s _______(go) to the teacher’s room.
4. Nick ______(have) a new ping-pong bat.
5. My sister always ______ (play) with
our lovely cat.
baseball
has
go
great
plays
Ⅲ. 用所给词的正确形式填空。
VI、句型转换。
1. I have a baseball bat. (改为一般疑问句)
_______ _______ _______ a baseball bat
2. My brother has a soccer ball. (改为一般疑问句)
_____ _____ brother ______ a soccer ball
3. Do your friends have a volleyball (作肯定回答)
_______, _______ ____.
4. Does Mr Smith have a brother (作否定回答)
______, _____ _______.
Do you have
Does your have
Yes they do
No he doesn’t
Summary (总结)
1.Key words.
great, play, sound.
3.正确使用助动词do/does引导的一般疑问句询问某人是否有某物。
2.正确区分have和has的用法,并能恰当运用该词进行物品所属的描述。