Unit 5 Do you have a soccer ball? Section A Grammar Focus-3c 课件 (共23张PPT)

(共23张PPT)
初中英语人教版七上
Unit 5 Do you have a soccer ball
Section A（Grammar Focus-3c）
1. 能正确使用一般疑问句“Do you have… Does he/she have… ”
来谈论物品的所属关系。
2. 辨别“do, does, have, has”的用法。
Review
Do you have a…
Chant
Volleyball, volleyball, I have a volleyball.
Soccer ball, soccer ball. Do you have a soccer ball
Baseball, baseball, he has a baseball.
Basketball, basketball. Does he have a basketball
We all have ping-pong bat and baseball bat.
football橄榄球
A:Do you have a tennis ball
B:Yes, I do. / No, I don’t.
C:Does he/she have a tennis ball
D:Yes,he/she does./ No, he/she doesn’t.
A:Do you have a soccer ball
Do I/we have a baseball Do you have a baseball Yes, you/we do./No, you/we don’t.
Yes, I do./No, I don’t.I have a ping-pong ball.
Do you have a ping-pong bat Yes, we do./No, we don’t. We 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 baseball Yes, they do./No, they don’t. They have a volleyball.
1）第一、第二人称单复数，以及第三人称复数作主语时，用do 构成一般疑问句，回答用do或don’t.
2）第三人称单数作主语时，用does构成一般疑问句，回答用does或doesn’t
Grammar Focus
When do we use do/does
Grammar Focus
Do I/we have a baseball Do you have a baseball Yes, you/we do./No, you/we don’t.
Yes, I do./No, I don’t.I have a ping-pong ball.
Do you have a ping-pong bat Yes, we do./No, we don’t. We 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 baseball Yes, they do./No, they don’t. They have a volleyball.
When do we use have/has
1）第一、第二人称单复数，以及第三人称复数作主语时，用have
2）第三人称单数作主语时,用has
1. 第一、第二人称单复数，以及第三人称复数作主语时，用_____构成一般疑问句，回答用___________.
2. 第三人称单数作主语时，用_____构成一般疑问句，回答用_______________.
do
do或don’t
does
does或doesn’t
do和does的用法
语法讲解
语法讲解
1. 用法
have意为“有”，强调某人拥有某物，用于一般现在时中有两种形式：have和has。当主语是第三人称单数时用has，其他人称形式用have。
e.g. My friend has many toys.
我朋友有很多玩具。
I have a new bag.
我有一个新包。
一般现在时中have的用法
语法讲解
2. 句式
肯定句:主语+have/has+其他.
e.g. I have a ruler. 我有一把尺子。
Tom has a Chinese friend. 汤姆有一个中国朋友。
否定句:主语+don’t/doesn’t+have+其他.
e.g. These students don’t have new desks.
这些学生没有新书桌。
Alan doesn’t have a model plane.
艾伦没有飞机模型。
一般现在时中have的用法
语法讲解
一般疑问句: Do/Does+主语+have+其他？
e.g. —Does your brother have a bat 你弟弟有球拍吗？
—Yes, he does./No, he doesn’t. 是的，他有。/不，他没有。
特殊疑问句:特殊疑问词+do/does+主语+have+其他？
e.g. —What does your brother have 你弟弟有什么？
—He has a Chinese book. 他有一本语文书。
一般现在时中have的用法
注意
①在一般现在时的句子中出现助动词do的各种形式时，
其后的动词用原形。
②特殊疑问句的答语不能用Yes或No,只能根据具体情况具体回答。
I he they you
we she it Eric
Exercise
3a
Write each word in the correct place in the chart.
do does
I
he
they
you
we
she
it
Eric
含有实义动词的句子构成
主语 + 谓语动词 + 宾语
subject predicate verb object
I have a volleyball.
She has a baseball.
They have a soccer ball.
陈述句declarative sentence
3b Fill in the blanks with do or does. Then
practice the conversations with your partner.
A: you have a baseball
B: Yes, I .
A: Great! I have a bat. Let’s play!
Conversation 1
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 a ping-pong ball, too.
A: Hmm…let’s ask.
Conversation 2
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.
Conversation 3
Do
do
Model:
A: Does he have a soccer ball
B: Yes, he does.
C: Does he have a computer game
D: Yes, he does.
E: No, he doesn’t. You’re wrong.
3c
Look at the things in his room for three minutes. Then close your
books and ask and answer questions with your partner.
用于构成否定句和疑问句
do does
助动词
第一人称，
第二人称，
第三人称复数
第三人称单数
助动词自身没有词义，不可单独使用,其后用实义动词原形
问答一致
Summary
用法：
特点：
表示谁拥有什么的时候，当主语是第一、二人称和第三人称复数时，动词用__________, 当主语是第三人称单数时，动词用_______.
变一般疑问句时，第一、二人称和第三人称复数是在句首加_______, 第三人称是在句首加_______, do 和does 后的动词have都使用_________(形式).
(1) I _______ a tennis ball. _____ you ________ a tennis ball
(2) They ________ a room. _____ they ______ a room
(3) Mike _______ a basketball. _____ Tom _______ a basketball
have
has
Do
Does
原形
have
Do
have
have
Do
have
has
Does
have
Summary
一般疑问句: 某人有某物吗？
1. I______ a baseball.
2. She ____ a basketball.
3. John _____ a ping-pong bat.
4. We ____ three baseball bats.
5. My mother ____ a ring.
have
has
has
have
has
Exercise
用have/has填空
1. ——你有足球吗？——是的，我有。
—________ you _________ a soccer ball —Yes, I ______.
2. ——他有一个儿子吗？——不，他没有。
—________ he _________ a son —No, he _________.
3. 他们打球吗？
________ they _________ basketball
4. 咱们踢足球吧。
_________ __________ soccer.
5. 她没有网球拍。
She __________ _______ a tennis racket.
Do
have
do
Does
have
doesn’t
Do
play
Let’s play
doesn’t have
Exercise
根据汉语意思完成句子
1. Copy and recite the new words.
2. Practice the sentence pattern and make your own conversations.
Homework