人教版七年级上册Unit5Do you have a soccer ball? Section A Grammar Focus-3c 课件(共24张PPT)

(共24张PPT)
Section A
GF-3c
Unit 5
Do you have a soccer ball？
Learning Aims
1),语言目标：
①能够区分have, has。
②熟练掌握Do/ Does引导的一般疑问句。
③能够谈论物品或人物的所属关系。
2),能力目标：
①能够将所学句型运用到生活中去。
②通过观察，想象，模仿，表演等能生动的模拟操 练、运用句型，并具有一定的独创性。
3),情感目标：
①通过小组合作学习，培养学生的集体荣誉感。
②通过球类运动词汇的学习，使学生热爱运动。
Do you /they have a…
Yes, I/they do. No, I/they don’t.
Does he/she have a…
Yes, he/she does. No, he/she doesn’t.
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
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.
Grammar Focus
Grammar focus
1. _________ have a basketball ___________. I have a ping-pong ball.
你有一个篮球吗？ 不，我没有。我有一个乒乓球。
2. _________ have a football ____________.
他有一个足球吗？ 是的，他有。
3. _________ have a volleyball ______________.
她有一个排球吗？ 是的，她有。
4. _________ have two baseballs ______________.
他们/她们有两个棒球吗？ 不，他们/她们没有。
Do you
No, I don't
Yes, he does
Does he
Yes, she does
Does she
No, they don't
Do they
一、have 和 has的用法
have和has与主语搭配：
I She
We He
You have … It has…
They The boy
Tony and Jenny Jenny
现在时态里，主语为第三人称单数时用has，其余人称都用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
小牛试刀：
二、do和does的用法
do（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：
I do my homework in the afternoon.
He does his homework in the evening.
2. do作为助动词,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。
We don't like bananas.
Do you want to be a teacher
Does he go to park every day
______ his friends go to park every day
Do
三、句型“Do you have… ” “表示你有……吗？”, 用于询问物品的所属关系。这是实义动词的一般疑问句结构。
1. 当主语是第一人称/第二人称/第三人称复数时, 句型结构为：Do + you/they/we/… + 动词原形 + …？ 不管用什么动词，它的回答是固定的。
肯定回答：
Yes, I do./ Yes, we do. / Yes, they do.
否定回答：
No, I don’t /we don’t. /No, they don’t.
e.g. — Do they like basketball
他们喜欢打篮球吗？
— Yes, they do. 是的, 他们喜欢。
— No, they don’t. 不, 他们不喜欢。
2. 当主语为第三人称单数时，句子结构改为： Does + he / she / it … + 动词原形 + …？
肯定回答：Yes, he does./Yes, she does./Yes,
it does.
否定回答：No, he doesn’t./No, she doesn’t /
No, it doesn’t.
e.g. — Does Maria have a new pen
Maria有一支新笔吗？
— Yes, she does. 是的, 她有。
— No, she doesn’t. 不, 她没有。
3a
Write each word in the correct place in the chart.
do does
I
he
they
you
we
she
it
Eric
A: ____ he ____ a basketball
B:Yes,he ______.
A:He ____a basketball.
Does
have
doesn't
has
A: ____ he ____ a soccer ball
B:No,he _______.
A:He ___________a soccer ball.
does
Does
doesn't have
have
×
A: ____ she _____a ping-pong bat
B: _____,she_____.
A:She __________________.
A: ____ Mary____ a baseball bat
B: ____,she______.
A:She _____________________.
×
Does
have
does
has a ping-pong bat
Yes
Does
have
doesn't
doesn't have a baseball bat
No
1. A: _____ you have a baseball
B: Yes, I ____.
A: Great! I have a bat. Let’s play.
3b
Fill in the blanks with do or does.
Do
do
I
we
you
they
Do
＋
3. 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
2. 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
Does
he
she
it
Eric
Do
your friends your parents
sentence 1
sentence 2
sentence 3
Answers Yes, No,
Yes,
No,
What do you learn from this class
＋
have
...
＋
has
...
＋
don't have
...
he
she
it
Eric
＋
doesn't have
...
he
she
it
Eric
I
we
you
they
Do
＋
I
we
you
they
＋
have
...
he
she
it
Eric
Does
＋
have
...
I
we
you
they
＋
don't.
do.
does.
doesn't.
he
she
it
Eric
＋
I
we
you
they
let us (缩写) _______
do not (缩写) _______
3. have (第三人称单数形式) _______
4. we (宾格) _______
5. on (反义词) _______
6. we (形容词性物主代词) _______
7. 乒乓球拍 _____________
don’t
has
under
let’s
us
our
ping-pong bat
8. 棒球拍 __________
9. 让我们走吧。 ___________
10. 我们迟到了。 ___________
11. 让我去拿它。 _____________
12. 贝尔有个排球。__________________
Let’s go.
We’re late.
baseball bat
Let me get it.
Bill has a volleyball.
II.按要求完成下列各题。
1. I have two ping-pong bats. (改为一般疑问句)
____ ____ ____ two ping-pong bats
2. His brother has a soccer ball. (改为否定句)
His brother ________ ______ a soccer ball.
3. Do they like basketball (作否定回答)
_____, they ________.
4. I have a computer. (改为否定句)
I _____ ______ a computer.
Do you have
doesn’t have
No don’t
don’t have
5. She has a ping-pong ball. (改为一般疑问句)
_____ she ______ a ping-pong ball
6. Her schoolbag is under the table. (对划线部分提问)
______ ____ her schoolbag
7. Does Helen have a dictionary (作肯定回答)
Yes, _____ _____.
8. Do you have a soccer ball (作否定回答)
No, ____ _______.
Where is
I don’t
she does
Does have
Make conversations with your partner. Talk about the pictures below.
A: Let’s play soccer.
B: I don’t have a soccer ball.
A: Well, let’s play volleyball.
B: That sounds good.
Pair work