人教新目标版英语七年级上Unit 5 Do you have a soccer ball?Section A Grammar Focus-3c课件（26张PPT无素材）

(共26张PPT)
Section A (GF-3c)
Unit 5
Do you want to watch a game show
great, play, sound
—Do you have a baseball
含行为动词have的一般现在时
—Yes, I do./No, I don't.
—Does she have a tennis ball
—Yes, she does./No, she doesn't.
Sentences
Grammar
Key words
—That sounds good.
—Well, let’s play basketball.
助动词do
学习目标
A: Do you have a basketball
B: Yes, I do. I have a basketball. No, I don’t. I don’t have a basketball.
Ask and answer.
A: Do you have a basketball
B: Yes, I do. I have a basketball. No, I don’t. I don’t have a basketball.
Ask and answer.
Warming up
Revision
Ask and answer.
Do you have a soccer ball
Yes, I do.
√
Warming up
Revision
Ask and answer.
Does your brother have a basketball
Yes, he does.
√
Presentation
Write each word in the correct place in the chart.
3a
I he they you
we she it Eric
do does
I
he
they
you
we
she
it
Eric
Presentation
数 人称 汉语 主格 助动词
单数 第一人称 我 I
第二人称 你 you 第三人称 他 he
她 she 它 it 复数 第一人称 我们 we
第二人称 你们 you 第三人称 他/她/它们 they do
does
do
注：除了he/she/it之外，单独的一个人/物（I/you除外），也属于第三人称单数，对应的助动词也用does。
My father doesn't have a car.
我爸爸没有小汽车。
Does the dog have a name
这条狗有名字吗？
英语句子里的人称和数
Presentation
Fill in the blanks with do or does. Then practice the conversations with your partner.
3b
A: _____ you have a baseball
B: Yes, I ____.
A: Great! I have a bat. Let’s play!
Do
do
A: ______ John have a soccer ball
B: No, he ________.
A: ______ he have a ping-pong bat
B: Yes, he ______. I think he has
ping-pong ball, too.
A: Hmm… let’s ask.
Does
doesn’t
Does
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
主语+系动词+表语
那听起来不错。
Presentation
Remember the things in Bob’s room. Then close your books and ask and answer questions with a partner.
3c
A: Does Bob have a soccer ball
B: Yes, he does.
Grammar Focus
Do you have a baseball Yes, I do./No, I don't. I have a volleyball.
Do you have a ping-pong bat Yes, I do./No, I don't. I have a ping-pong ball.
Does she have a tennis ball Yes, she does./No, she doesn't. She has a baseball.
Does he have a soccer ball Yes, he does./No, he doesn't. He has two ping-pong bats.
Do they have a basketball Yes, they do./No, they don't. They have a volleyball.
don't = do not doesn't = does not
读句子, 观察并总结do、does分别在什么时候使用。
1. 你有一个棒球吗？____ you _____ a baseball
2. 是的。____, I ___.
不，没有。____, I ______.
3. 你有一个乒乓拍吗？
____ you _____ a ping-pong ____
4. 没有。我有一个乒乓球。
___, I ______. I _____ a ping-pong ____.
5. 她有一个网球吗？ _____ she _____ a tennis
Grammar Focus
Do have
Does have
Do have bat
Yes do
have ball
一、重点句型
No don’t
No don’t
9. 没有。他有两个乒乓球拍。
____, he _______. He ____ two ping-pong
_____.
10. 他们有一个篮球吗？___ they _____ a
basketball
No doesn’t
has
Do have
8. 他有一个足球吗？_____ he _____ a
______ ball
Does have
soccer
bats
6. 是，她有。 _____, she _____.
7. 没有。她有一个棒球。
____, she _______. She ____ a ________.
Yes does
has baseball
No doesn’t
写出下列表达方式的缩写形式
1. do not = ______ 2. does not = _______
3. we are = ______ 4. let us = _____
don’t
doesn’t
we’re
let’s
11. 是的，有。 Yes, _____ _____.
12. 没有。他们有一个排球。
____, they _____. They _____ a _________.
they do
No don’t
have volleyball
have的肯定句用法：
sb+have/has+sth
sb[I/we/you/they..(第三人称复数)]
have
sb[he/she/it/my brother...
(第三人称单数)
has
have的否定句用法：
sb+don't/doesn't+have+sth
sb[I/we/you/they..(第三人称复数)]
don't have
sb[he/she/it/my master...
(第三人称单数)
doesn't have
Have一般疑问句用法：
Do/does sb++have+sth
Do sb[I/we/you/they..(第三人称复数)]
have
Does sb[he/she/it/my master...
(第三人称单数)
have
do和does的用法
do 这个词（does是第三人称单数形式）大体上从两方面来讲。
1.do作为行为动词，跟其他动词一样，如study, play等。它的意思是“做”等。如：
We usually do our homework in the afternoon.
He does his homework in the evening.
2.do作为助动词，也就是帮助主要动词构成否定和疑问等。
We don't like bananas.
He doesn't like swimming.
作为助动词的do和does是没有词义的，它们在句中构成一般现在时的疑问句和否定句.
do用于主语第一人称、第二人称和第三人称复数形式的句中，does用于主语第三人称单数的句中。
Do you want to be a teacher 你想成为一个老师吗？
Do his friends go to park every day 他的朋友们每天都去公园吗？
summary
have 的一般现在时用法
肯定句
否定句
一般疑问句
Exercises
一、根据句意及汉语提示完成句子
1. Do you have a ________（棒球）？
2. Nick ______（有）a new ping-pong bat.
3. We _______（有）a volleyball.
4. That _______（听起来）great.
5. Let’s _______ ___________（打篮球）with Mike.
baseball
has
have
sounds
play basketball
1.Mary　　　　(have)a bat.
2.She doesn’t　　　　(have)a ball.
3.My aunt　　　　(have)two daughters.
4.My grandfather and grandmother　　　　(have)
a new house.
5.Does Tom 　　　　(have) a tennis
二.用所给词的适当形式填空
has
have
has
have
have
1．________ are in Class 12, Grade 7. ________ in the same class.
A．Jimmy, I and you; We’re B．I, you and Jimmy; They’re
C．Jimmy, you and I; They’re D．You, Jimmy and I; We’re
2．Miss Li is ________ Biology teacher. We all like ________ very much.
A．our; she B．us; her C．our; her D．us; hers
3．The students there ______ different hobbies. Some like singing, some like reading and others like drawing.
A．have B．has C．are D．is
4．— Is your cousin good at fishing
— Yes, he is. He often ________ fishing with my grandpa last year.
A．go B．goes C．is going D．went
Exercises
三、单项选择
D
C
A
D
Exercises
四. 按要求完成下列各题
1. They have a basketball.（变否定句）
___________________________________
2. Lily has a ping-pong ball.（变一般疑问句）
___________________________________
3. Do they have a volleyball （作否定回答）
___________________________________
They don't have a basketball.
Does Lily have a ping-pong ball
No, they don't.
五、根据汉语意思翻译下列句子。
1．我们有一个足球。
2．汤姆没有戒指。
We have a soccer ball.
Tom doesn't have a ring.
3．——玛丽有电脑吗？
——是的，她有。
—
—
4．咱们去打篮球吧！
5．这个主意听起来不错。
Does Mary have a computer
Yes，she does.
Let's play basketball.
The idea sounds good.