Unit5 Do you have a soccer ball Section A Grammar Focus-3c 课件(共32张PPT)

(共32张PPT)
Unit 5
Do you have a soccer ball
Section A Grammar Focus
学 习 目 标
学习本课时新单词及短语：play, sounds good；
1
学会正确使用do，does，have，has的一般现在时的用法；
2
学习do/does一般疑问句。
谓语动词三单形式变化规律（一般现在时）。
3
4
I have a volleyball.
You have a basketball.
They have a badminton.
He has a baseball.
She has a ping-pong ball.
Tom has a soccer ball.
自学指导一
have和has意思都是“有”什么时候用have,
什么时候用has。

第一人称、第二人称、一二三人称复数用____；第三人称单数用_____.
have
has
用have/has填空
A . I______ a baseball.
B .She ____ a basketball.
C .John _____ a ping-pong bat.
D . We ____ three baseball bats.
E .My mother____ a ring.
have
has
has
have
has
Exercise:
动词do/does
1.助动词 do/does:___________________
【She doesn’t have money.】 .
【Do you have money 】 .
2.实义动词 do/does :______
【He does homework everyday.】
做
没有实际意义，帮助动词
否定
一般疑问句以及回答
自学指导二
Do you have a basketball
Do they have a football
Does she have a soccer ball
Does he have a badminton
Does Tom have a volleyball
句子中的do和does是什么意思？它们起什么作用？
何时用do何时用does？

第一人称、第二人称、一二三人称复数用____；第三人称单数用_____.
do
does
he/she/it
助动词do与does
do does
I
they
he
she
it
Eric
you
we
I he they you
we she it Eric
P27-Write each word in the correct place in the chart.
3a
1. A: _____ you have a baseball
B: Yes, I ____.
A: Great! I have a bat. Let’s play.
P27-Fill in the blanks with do or does. Then practice the conversations with your partner.
Do
do
第一人称(I)、
第二人称(you)
用do
3b
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
第三人称复数
(your friends, they)用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
第三人称单数(John, he)用does
She is a student.
Tom is at home.
I am from China.
一、谓语是be动词的陈述句改成一般疑问句
Is she a student
Is Tom at home
一调二改三问号
Are you from China
自学指导三
自学指导三
____ she _____ money
____ he _____ a set of books
Mark ______ _____ a soccer ball.
She has money.
He has a set of books.
Mark has a soccer ball.
有助动词do/does在，后面的动词通通打回原形。
Does
have
have
Does
doesn’t
have
谓语是实义动词的陈述句改成一般疑问句
借助助动词do/does（一般现在时）
一加二改三变四问号
一加：在主语的前面加 （单数第三人称）。
二改：第一人称代词与第二人称代词互改。
三变：谓语动词变成原形。
四问号：句末的句号改为问号。
1.He plays basketball every day.
2.She goes to school by bike.
3.I do sports every morning.
Does he play basketball every day
Does she go to school by bike
二、谓语是实义动词的陈述句改成一般疑问句(一般现在时）
do/does
Do you do sports every morning
Let‘s chant.
I have, you _____ , they ______.
She has, he _____, Mary _____.
Do I, ____ you, ____ they
Does she, ____ he, ____ Mary
I don’t, you ______, they _______ .
She doesn’t, he _______, Mary _______.
have
have
has
has
do
do
does
does
don’t
don’t
doesn’t
doesn’t
QuestionsAnswersDoyouhavea baseball Yes, Ido. / No, Idon’t.Ihave a volleyball.Doyouhavea ping-pong bat Yes, Ido. / No, Idon’t.Ihave a ping-pong ball.Doesshehavea tennis ball Yes, shedoes./No, shedoesn’t. She has a baseball.Doeshehavea soccer ball Yes, hedoes. / No, hedoesn’t. He has two ping-pong bats.Dotheyhavea basketball Yes, theydo. / No, theydon’t. They have a volleyball.Grammar Focus课本P89--90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
I have a baseball.
Do you have a baseball
Yes,I do.
No,I do not/don't.
He plays basketball every day.
Does he play basketball every day
Yes,he does.
No,he does not/doesn't.
肯定回答：
否定回答：
肯定回答：
否定回答：
把下列句子改为一般疑问句，并按要求回答。
Jim
A: Does … have …
B: Yes, he/she does. No, he/she doesn’t.
Kate
Pair work
Sally
Peter
Dale
Cindy
Mike
Tony
√
×
√
√
√
×
×
×
practice with your partner
Language points
1. Let’s play basketball. 咱们打篮球吧。
play football 意为“踢足球” 。
play常与球类名词连用表示“踢球，打球”。
play+球类名词(中间不加任何冠词)。
Let’s play volleyball. 咱们打排球吧。
I can play soccer. 我会踢足球。
拓展：
play+the+乐器类名词，表示“弹奏某种乐器”。
（中间要加定冠词the）
Let’s play the piano. 咱们弹钢琴吧。
I can play the guitar. 我会弹吉他。
He can play the violin. 他会拉小提琴。
2. have与there be句型的区别:
there be是表示“在某处存在某物”;
There is a book on the desk. 书桌上有一本书。
而have则是表示所属的意思, 即“拥有”，主语通常是人。
eg：I have many books. 我有很多本书。
3. That sounds good.那听起来不错。
1）That sounds good. 用于表示赞同对方所提的建议。类似的表达还有
“That sounds like a good idea.”“That’s a good/great/nice idea.”
“Sounds great/good.”等。
—Let’s play volleyball. 咱们打排球吧。
—That sounds good.那听起来不错。
2）sound此处为连系动词，意为“听起来好像”，后面常跟形容词作表语。
3）sound作名词时，意为“声音”。 如：the sound of music 音乐之声
4）当主语是第三人称单数时,谓语动词也要三单形式。
如：He plays basketball every day.
谓语动词的第三人称单数形式变化规律
当主语是第三人称单数形式时，谓语动词要相应变化。且其变化规律与名词由单数变复数规律相类似。
(1)一般情况下 +s
like—likes look—looks ask—asks play—plays
(2)以s, x, ch, sh，o 结尾 +es
guess—guesses fix—fixes teach—teaches
watch-watches go—goes do-does
(3)以辅音字母+y结尾, 变y为i+es
study—studies carry—carries fly—flies
(4)特殊：have—has
4.谓语动词的第三人称单数形式变化规律（P91）
My sister always ______ (wear) the red clothes.
He usually _____(have) lunch at twelve.
Tom _______ (think)Math is difficult.
They _____(have) a baseball.
He _____ (look) like his father.
It _______(taste) delicious.
That_______(sound) interesting.
Sally ________(worry) about her mum.
Does she____(like) fishing
Can he _____(help) you do the housework
wears
has
thinks
have
looks
tastes
sounds
worries
like
help
（ ）2. — _______ you have a volleyball
— No, I _____. But my sister ____ a new one.
A. Do; don’t; have B. Do; don’t; has
C. Does; doesn’t; have
Exercise
一
B
B
3. Hurry up (快点) , Mary! We’re _______!
A. late B. great C. good
4. — Let’s _______. — OK.
A. to play basketball
B. to play the basketball
C. play basketball
5. — _______ Anna _______ a ping-pong bat
— Yes, she _______.
A. Do; have; do B. Does; have; does
C. Do; have; has
A
C
B
Exercise
二、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)
_____ your 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)
______, _____ _______.
5. My hat is on the chair. (对划线部分提问)
_______ ______ _____ hat
Do you have
Does have
Yes they do
No he doesn’t
Where is my
Exercise
三、翻译下列句子。
1. 咱们去踢足球吧。
2. 你有棒球吗
3. 那听起来不错。
Let’s play soccer.
Do you have a baseball
That sounds good.
I have two volleyballs.
4. 我有两个排球。
Summary
play+球类名词；play+the+乐器类名词。
1
第一人称、第二人称、一二三人称复数用____；第三人称单数用________.
2、助动词do与does；have与has用法
第一人称、第二人称、一二三人称复数用_______；第三人称单数用______.
一加：在主语的前面加 （单数第三人称）。
二改：第 人称代词与第 人称代词互改。
三变：谓语动词变成 。
四问号：句末的句号改为问号。
3、谓语是实义动词的陈述句改成一般疑问句(一般现在时）
do/does
do
does
have
has
一
二
原形
(1)一般情况下 +s
like—likes look—looks ask—asks
play—plays
(2)以s, x, ch, sh，o 结尾 +es
guess—guesses fix—fixes teach—teaches
watch-watches go—goes do-does
(3)以辅音字母+y结尾, 变y为i+es
e.g. study—studies carry—carries fly—flies
(4)特殊：have—has
4.谓语动词的第三人称单数形式变化规律（一般现在时）
Homework
1.完成作业；
2.预习Section B