人教版七年级上册 Unit 5 Do you have a soccer ball?Section A Grammar focus 3a-3c 课件 (共20张PPT)

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人教版七年级上册 Unit 5 Do you have a soccer ball?Section A Grammar focus 3a-3c 课件 (共20张PPT)

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(共20张PPT)
Unit 5Do you have a soccer ball
学习目标:
1、能正确读译Grammar Focus的句子。
2、掌握在不同的人称代词作主语时,正确使用助动词do和does。
3、能用do和does填空,并能流利的读对话。
4、能用含有实义动词have的一般疑问句问答。
Grammar Focus-3c
(一)看图说出下列物品的英语单词。
basketball
soccer ball
volleyball
baseball
baseball bat
ping-pong ball
ping-pong bat
tennis
一、复习旧知,导入新课
要求:请同学们自己思考(1分钟);然后举手回答,其他同学补充、纠错、但不重复(2分钟)。
(二)完成下表,先写出各人称的主格,然后填空。
人称 单数 复数
第一人称
第二人称
第三人称
I
We 我们
You 你
You 你们
He/she/it
They 他们
Be动词做谓语时,I 用_____, You 用______, is 连着____、_____、______;单数名词用_____, 复数名词要用_____。
am
are
she
he
it
is
are
要求:请同学们自己思考(2分钟);然后举手回答,其他同学补充、纠错、但不重复(2分钟)。
(三)用do和does填空,并将单词填入正确的表格,完成3a。
实义动词做谓语时,I 用_____, You 用______, she、he、it用_____;单数名词用_____, 复数名词要用_____。
do does
do
do
does
does
do
I
he
they
you
we
she
it
Eric
Bob and Eric
要求:请同学们先独立思考(1分钟),不会的可以小组讨论(2分钟),然后自由举手发言,其他同学补充、纠错,但不重复(2分钟)。
Questions Answers
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.
二、深入学习,感知文本
(一)小组学习,读译句子。
要求:请同学们先独立思考,不会的小组讨论,然后小组派代表读译句子,其他同学补充、纠错。(5分钟)
don’t= do not
doesn’t= does not
(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 ____
Do have
Do have bat
Yes do
1、重点句型。
No don’t
(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 ball
(6)是,她有。 _____, she _____.
(7)没有。她有一个棒球。
____, she _______. She ____ a
________.
Yes does
has
No doesn’t
Does have
have
No don’t
ball
baseball
(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
2、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
(二)再读句子,总结规律。
要求:请同学们先独立思考,不会的小组讨论总结规律,然后选派代表发言,其他同学可补充、纠错。(5分钟)
某人有某物吗?
是的,有。
不, 没有。
Do/ Does sb have sth 或 (Do/ Does + 主语 + have + 事物 )
Yes, I/ we/ you/ they do.
或 Yes, 主语 + do.
Yes, he/ she/ it/ does.
或 Yes, 主语 + does.
No, I/ we/ you/ they don’t.
或 No, 主语 + don’t.
No, he/ she/ it doesn’t.
或 No, 主语 + doesn’t.
某人有某物: sb + have / has + a/an + 名词的单数。(肯定句)
某人没有某物:sb + don’t / doesn’t + have + 名词(否定句)
某人有某物吗: Do / does + sb + have + sth (一般疑问句)
当主语是第三人称单数时,动词要用第三人称单数形式,变化规律如下:1、以s , x, ch, sh, 或o 结尾的动词,加es.
2、以福音字母+ y 结尾的动词,先变y为i, 再加es.
3、be –is, have - has
(三)用do或does填空,然后与同伴练习对话,完成3b。
Do
do
A:_____ you have a baseball
B: Yes, I ______.
A: Great! I have a bat. Let’s play.
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
要求:先独立思考(1分钟);然后小组讨论(2分钟);最后小组选代表起来回答,其他同学补充、纠错,但不重复(3分钟)。
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
要求:先独立思考(1分钟);然后小组讨论(2分钟);最后小组选代表起来回答,其他同学补充、纠错,但不重复(3分钟)。
1. have与there be句型的区别:
there be是表示“在某处存在某物”;
而have则是表示所属的意思, 即“拥有”,
通常是人。我们来看两个句子:
There is a book on the desk.
书桌上有一本书。
I have many books. 我有很多本书。
Notes
2. That sounds good.
1)句中的sound为系动词, 其后接形
容词good 作表语。
2)当主语是第三人称单数时, 在一般现
在时的肯定句中, 动词后要加s, 构成
动词的第三人称单数形式。如:
He plays basketball every day.
A: Does he have a soccer ball
B: Yes, he does.
A: Does he have a ping-pong bat
B: No, he doesn’t.
三、迁移运用,巩固提高
(一)就鲍勃房间里的物品与同伴问答。
要求:请同学们认真看图,和同桌就图中的物品进行问答,然后自愿举手展示对话,其他同学补充、纠错。(4分钟)
(二).用所给词的正确形式填空。
1. That ________(sound)interesting.
2. ____ you ______(have) a tennis racket
3. My brother ______(have) a baseball bat.
4. We have many _______(club) in our school.
5. Let’s watch _______(they) on TV.
  
sounds
Do
have
has
clubs
them
要求:请同学们自己思考(2分钟),不会的寻求其他人的帮助,然后自由举手发言(3分钟)。
6. She ________(play) sports every day.
7. Can you _______(bring) your new
picture books here
8. ________ your friend _______(like) sports
9. Let ______(we) play tennis.
10.That’s an ___________(interest) computer
game.
plays
bring
Does
like
us
interesting
Unit5 Do you have a soccer ball
Grammar Focus
Do you/they/we/ have…
Yes…do./ No,…don’t.
Does he/she/ it/ Tom have….
Yes, …does./No,…doesn’t、
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