(共35张PPT)
Unit 5 Do you have a soccer ball
人教新目标版 七年级上
2d-3c优质课
Learning objectives
1. 运用have对物品的所属进行确认是（yes）与否（no）的提问以及应答。
2. 巩固do和does引导的一般疑问句，理解并掌握英语句子中的人称和数。
3. 学会就有关人与物所属关系进行问答的句子。
Lead in
Warming-up
b_______
big
small
basketball
s_______
soccer ball
v_______
b_s____
volleyball
baseball
p__ -p_______
ping-pong ball
t______
tennis ball
b______
badminton
b__
bat
r____
racket
反应大比拼
Revision
A: Do you have a …
B: Yes, I do. I have a/two …
/No, I don’t. I don’t have a …
Pair work
Cindy
A: Does … have a…？
B: Yes, he / she does. He / She has a/two…
No, he / she doesn’t. He / She doesn’t have a…
Bob
Bob
Bob
Bob
Cindy
Cindy
What are they going to do 他们要去干嘛
They are going to play baseball.
打棒球
Cindy
Helen
New drills
Listen to the conversation and judge.
( ) Helen has a baseball. It’s in her bag.
( ) Cindy has a baseball bat.
( ) Helen’s jacket is under the chair.
( ) Helen doesn’t have a hat.
Read 2d and answer the following questions.
1. Does Helen have the baseball
Yes, she does.
2. Does Helen have the baseball bat
No, she doesn’t.
3. Where is the baseball
It’s in Helen’s bag.
4.Who has the baseball bat
Bill has it.
Cindy: Hey, Helen, let’s go! We’re late.
Helen: OK.
Cindy: Do you have the baseball
Helen: Yes, I do. It’s in my bag.
Cindy: And where’s our baseball bat
Helen: Bill has it.
Cindy: Oh, yeah. And do you have your jacket
Helen: Oh, no, I don’t. It’s on the chair. Let me get it.
Cindy: And your hat, too!
Helen: OK, I have my jacket and hat. Let’s go.
Listen and repeat.
2d
咱们走吧！
我们迟到了!
late adj. 迟到
be late for…迟到
我去拿（它）。
get v. 去取（或带来）；得到
Hey, Helen, let's go! (教材P26 2d)
Let's... 咱们……吧。
该句型常用于提出建议或请求对方与自己一起做某事，Let's后接动词原形。
肯定回答：OK./All right./That sounds good./Good idea./...
否定回答：Sorry, I... 对不起，我……
Language points
Let's play basketball after school.
That sounds good. / Sorry, I have to do my homework.
【易混辨析】let's与let us
let作动词，常用结构 let sb. do sth.意为“让某人做某事”。其中sb.要用人称代词的宾格形式，do要用动词原形。
Let me help you. 让我帮你吧。
let v. 允许；让
us pron. （we的宾格）我们
us是人称代词we的宾格形式，一般放在谓语动词或介词后面作宾语。主格人称代词we一般放句首作主语。
She gives us a picture. 她赠给我们一幅画。
We are good friends. 我们是好朋友。
go作动词，其反义词为come “来”。go 常用于“go to+地点名词”或“go+地点副词” 结构。
My brother goes to school by bike every morning. 我哥哥每天早晨骑自行车去上学。
go v. 去；走
Let’s go home. 咱们回家吧。
Hey, Helen, let’s go! We’re late.
OK.
Do you have the baseball
Yes, I do. It’s in my bag.
……
……
Read and act 2d out.
Role play
分角色表演对话。
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 ball
6. 是，她有。 _____, she _____.
7. 没有。她有一个棒球。
____, she _______. She ____ a ________.
Do have
Do have bat
Yes do
No don’t
have
No don’t
ball
Does have
has
No doesn’t
baseball
Yes does
Complete the sentences.
Practice
8. 他有一个足球吗？
_____ he _____ a ______ ball
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
11. 是的，有。 Yes, _____ _____.
12. 没有。他们有一个排球。
____, they _____. They _____ a _________.
Does have soccer
No doesn’t
has
Do have
bats
they do
No don’t
have volleyball
在英语中，句子中的人称和数需要相对应，谓语动词是实义动词时，需要用动词的单数第三人称形式。谓语动词是be时，如下表：
be 人称 人称代词
am 第一人称单数 I
is 第三人称单数 he, she, it, Mary, Jack…
are 第二人称单数，第一、二、三人称复数 We, you, they, Mary and Jack…
have表示所属关系，其主语一般是人，强调某人有某物，有时也可以用物作主语。
在一般现在时态的句子中，当主语是第三人称单数时，谓语动词用has。
以have为例，探究其在一般现在时中的用法
句式
(1) 肯定句：主语+have/ has+…
(2) 否定句： 主语+don’t/ doesn’t +have…
(3) 一般疑问句：Do/ Does +主语+have…
肯定回答：Yes, 主语+do/ does.
否定回答：No, 主语+don’t/ doesn’t.
助动词
第一、第二人称单复数，第三人称复数作主语时，用_______构成一般疑问句，回答也用_______ 或 _______.
第三人称单数作主语时，用________ 构成一般疑问句，回答用________或_______ 。
再次观察Grammar Focus中的句子，完成下表。
do
do
don’t
does
does
doesn’t
当主语是第三人称单数时，谓语动词有以下几种变化形式：
类别 构成方式 例词
一般情况 加-s help—helps like—likes
play—plays get—gets
以字母s, x, ch, sh结尾的动词 加-es guess—guesses
watch—watches
fix—fixes
以辅音字母加y结尾的动词 变y为i, 再加-es study—studies
I he they you
we she it Eric
do does
Write each word in the correct place in the chart.
I
he
they
you
we
she
it
Eric
1. A: _____ you have a baseball
B: Yes, I ____.
A: Great! I have a bat. Let's play!
Fill in the blanks with do or does. Then practice the conversations with your partner.
Do
do
第一(I)、二 (you)人称用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
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。
1. Great! I have a bat. (教材P27 3b)
great adj. 美妙的；伟大的
great独立成句，常用于口语中，表示说话人的喜悦之情，通常意为“太好了”。
Lu Xun is a great writer. 鲁迅是一位伟大的作家。
—I get a ticket to the show. 我得到了一张演出的票。
—Great! 太棒了！
Language points
2. Well, let’s play basketball. (教材P27 3b)
play v.参加（比赛或运动）; 玩耍
1) play在此处是及物动词，后接表示球类运动的名词时，play 与球类运动名词之间不加冠词。
2) play作动词还可意为 “玩耍”，play with sb./sth.表示“和某人一起玩/玩……”。
3) play作动词，还可意为“演奏；弹奏” ，后接表示乐器的名词时，乐器名词前要加定冠词the。
He often plays volleyball after school. 他放学后经常打排球。
I often play with Tom. We usually play with a ball. 我经常和汤姆玩。我们通常玩球。
She can play the piano. 她会弹钢琴。
【语境应用】完成句子
(1) 王博钢琴弹得很好。
Wang Bo _________ _________ _________ very well.
(2) Sam的妹妹喜欢和我一起玩。
Sam's sister likes to _________ _________ _________.
(3) 可以为我们播放那盘磁带吗？
Can you _________ _________ _________ for us
(4) John每天下午踢足球。
John _________ _________ every afternoon.
plays the piano
play with me
play that tape
plays soccer
3. That sounds good. (教材P27 3b)
sound v.听起来好像
sound在此处作连系动词, 也是感观动词， 后常接形容词作表语。
That sounds interesting. 那听起来很有趣。
常见的感观动词：
【语境应用】单项选择
Your idea _______ good. Let’s give it a try and see if it will work. （2020 四川乐山）
A. sounds B. smells C. looks
A
写出下列句子中sound的词性和词义
1) He likes the sound. ________ ________
2) Your answer to the question sounds right. ________ ________
名词 声音
系动词 听起来
Remember the things in Bob’s room. Then close your books and ask and answer questions with a partner.
A: Does Bob have a soccer ball
B: Yes, he does.
volleyball basketball
baseball bat soccer ball
picture pen jacket dictionary
hat eraser CD player book
含实义动词的一般现在时句型结构：
陈述句：
主语 + 谓语动词 （主语是单数第三人称时，谓语动词要用单数第三人称形式）+ 宾语
一般疑问句：
助动词 （Do / Does）+ 主语 + 动词原形 + 宾语？
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