内容正文：
Unit 4
Robert isn’t well.
罗伯特感觉不舒服
Warm up
对划线部分提问
Whose What What color who
1. red 6.a pink hat
2. Lucy 7.Paul’s
3. a pen 8.my
4.brown 9.Lili
5.Jerry’s 10. a grey umbrella
目录
01
Grammar
New words
02
03
Passage
3
01
Grammar
4
0
1.I am a student.
2.She is a teacher.
3.We are family.
am is are
am is are
be动词
一般用来表示“是”的意思
1.I am a student.
2.She is a teacher.
3.We are family.
0
口诀：
我用 am ，你用 are
is 连着 他 ，她， 它
单数用is 复数用are
Eg： I am a student.
They are a teacher.
We are friends.
be动词
we
they
0
口诀：
我用 ____ ，你用 ____
is 连着__________
单数用____ 复数用______
be动词
Do practice
填入适合的be动词（am，is，are）
you ____
he ____
you ____
we ____
Do practice
填入适合的be动词（am，is，are）
they ____
he ____
I ____
we ____
Do practice
填入适合的be动词（am，is，are）
It ____
he ____
you ____
we ____
水果
Do practice
填入适合的be动词（am，is，are）
I ____
she ____
it ____
they ____
数字
含有be动词的句型转换：
1.肯定句变否定句
I am a teacher.
This is a book.
This is not a book.
I am not a teacher.
They are my friend.
They are not my friend.
含有be动词的句型转换：
1.肯定句变否定句
变否定规则：
一找 （be 动词）
二加（be动词后面加not）
Do practice
变否定句
1.I am a girl.
2.She is a student.
3.We are family.
10 朵花
5朵花
10朵花
唱首歌
5朵花
Do practice
变否定句
1.He is a doctor.
2.They are friends.
3.It is a cat.
5 朵花
5朵花
10朵花
唱首歌
5朵花
Do practice
变否定句
1.I am happy.
2.He is my nephew.
3.They are family.
无
5朵花
10朵花
10朵花
5朵花
Do practice
变否定句
1.She is sad.
2.It is an umbrella.
3.My mother is a doctor.
10朵花
5朵花
10朵花
10朵花
5朵花
含有be动词的句型转换：
1.肯定句变一般疑问句
I am a teacher.
This is a book.
Is this a book?
Are you a teacher?
They are my friend.
Are they your friend?
含有be动词的句型转换：
1.肯定句变一般疑问句句
一般疑问句变化规则：
一.找（be动词）
二.提（be动词提句首）
三.变（大小写, 符号，人称）
大小写（首字母大写），符号（句号变问号），
人称（I/we 变成you，my/our变成your）
eg：I am a teacher. Are you a teacher?
Do practice
变一般疑问句
1.She is a teacher.
2.I am happy.
3.We are teachers.
A
B
C
Where is