Grade 7 English
Unit 5 Do you have a soccer ball?
第三讲
What's this in English?
basketball
soccer ball
volleyball
tennis ball
baseball bat
ping-pang bat
跟读单词课本P98
I am a student.
Are you a student?
Yes, I am.

I am not a student.
Are you a student?
No, I am not.
be动词构成的句子
I have a soccer ball.
Do you have a soccer ball?
Yes, I do.

I don't have a soccer ball.
Do you have a soccer ball?
No, I don't.
(do not = don't)

实意动词构成的句子
变一般疑问句时，由be动词构成的句子，将be动词提前；由实意动词构成的句子，
在句首加助动词do。变否定句时，be动词后面加not，实意动词前面加don't
听录音，写对话
1. Do you have a soccer ball, Paul?
No, I don't.
Does your brother Alan have one?
Yes, he does.

2. This is my friend, Anna.
Hi, Anna. Nice to meet you.
Let's play tennis. Do you have a tennis ball, Jane?
Sorry, I don't.

3. Do you have a volleyball, Dale?
No, I don't. But my brother does. Let's go and find him.
I am a student.
She is a student.
They are students.
I have a volleyball.
She has a volleyball.
They have a volleyball.
Do I have a volleyball?
Does she have a volleyball?
Do they have a volleyball?
be动词的变化
实意动词形式的变化
助动词do形式的变化
英语中，人称代词的变化会导致
和情态动词must, can一样，助动词do后面的动词也用原型
规律总结
“I”用“am”，“you”用“are”，“is”用于“he, she, it”；单数名词用“is”，复数一律都用“are”。
变一般疑问句时，有be动词的句子，将be动词提前；没有be动词的句子，在句首加do或does。
变否定句时，有be动词的句子，在be动词后面加not；没有be动词的句子，在动词前面加don't或doesn't。
主语是第三人称单数（he, she, it, this，that，Tom) 时，谓语动词用三单形式，助动词do用does形式。do或does后面的动词用原型
例：
肯定句： I love you. She loves him.
一般疑问句：Do you love me? Does she love him?
否定句：I don't love you. She doen't love him.
谓语动词 三单形式的变化方法
课本第91页
和名词变复数的变化规则一样。（P86）
特殊动词特殊记。（have→has，go→goes）
课本练习：P27; 3a, 3b
exit ticket
fill in the blanks and translate.下面两段话意思一样，请分别用英文、中文填空
①I ___ a ping-pang ball, ②and I think Tom ___ a ping-pang bat. ③_____ Lisa have a ping-pang bat? ④Great. Let’s play ping-pang! ⑤That _____ good.
①我有一个乒乓球，②_______汤姆____ 一个乒乓球拍.③___________________? ④_____。_____________！⑤听起来很好。
exit ticket
①I _have__ a ping-pang ball, ②and I think Tom _has__ a ping-pang bat. ③__Does___ Lisa have a ping-pang bat? ④Great. Let’s play ping-pang! ⑤That _sounds____ good.
①我有一个乒乓，②_我认为_汤姆_有_ 1个乒乓球拍.③_丽萨有乒乓球拍吗____? ④_好极了____。__我们打乒乓球吧___！⑤听起来很好。
homework作业
练习册Unit5， 第一二课时

See you！
句型转换：句子变脸，会按要求给下列的句子变变脸吗
1.I have some baseball bats.(改为一般疑问句，并作肯定回答)

________________________________________________
2.We have a big TV in our house. (改为否定句)

________________________________________________
3.She has many things to do today.(改为一般疑问句，并作否定回答)

________________________________________________
4.Kate has some money in her pocket.(改为否定句)

________________________________________________
5.My parents have five good friends.(就划线部分提问)

_________________________________________________
Do you have any baseball bats? Yes, I do
We don’t have a big TV in our house.
Does she have many things to do today? No, she doesn’t.
Kate doesn’t have any money in her pocket.
How many good friends do your parents have?
6.The books are in the bookcase.(改否定句)

____________________________________________
7.The baseball is under the bed.(改一般疑问句)

____________________________________________
8.The pictures are on the wall.(对划线部分提问)

____________________________________________
9.Is the CD on the sofa?(做肯定回答)

____________________________________________
10.Are the chairs next to the table?(做否定回答)

____________________________________________
The books are not in the bookcase.
Is the baseball under the bed?
Where are the pictures?
Yes, it is.
No, they aren’t.
改错：请你当专家，给下面的句子来会诊
My brother like playing basketball.

__________________________________________.
2. Do she have a computer?

___________________________________________?
3. Let’s play the volleyball.

___________________________________________.
4. We have many club.

___________________________________________.
5. Sorry, I not know.

___________________________________________.
My brother likes playing basketball.
Does she have a computer?
Let’s play volleyball.
We have many clubs.
Sorry, I don’t know.
名词的单数和复数形式．
name-names
sister--sisters
father--fathers
desk--desks
friend--friends
plant--plants
basketball--basketballs
动词的第三人称单数形式
have- has
do –does
know-knows
need- needs
be- is
let-lets
play-plays
I'm a Chinese boy. My name is Zhang Tian.
I'm thirteen. I'm in Class Seven, Grade One.
I have a good friend at school. He is from the
United States. His name is Dick. He is in
Class Seven, Grade One, too. He is twelve.
Our English teacher is Miss Liang. She is
a good English teacher.
根据短文判断下列句子的正（T）和误（F）
（ ）1.I'm twelve, and my friend is thirteen.
（ ）2.I'm in Class One, Grade Two.
（ ）3.My friend isn't a Chinese boy.
（ ）4.My friend is in Class Seven, Grade One.
（ ）5.Our English teacher is a man.
阅读理解
F
F
T
T
F
Talk show:
Model: My collection
I have an eraser collection. I have
4 animal erasers. 6 cartoon erasers.
12 fruit erasers. I like collecting
erasers. It’s very interesting.
Talk about your collection.
Goodbye!