通用版小学英语小升初语法--be动词专项课件（共12张PPT）

(共12张PPT)
小学英语语法
Be动词的用法
Lisa
am
is
are
口诀：
我用am,
你用are,
is用在他她它，
复数全用are
一、用be(is, am,are)动词的适当形式填空。 1）I ______ a boy. ______ you a boy No, I _____ not.
2）The girl______ Jack's sister. 3）The dog _______ tall and fat.
4）The man with big eyes _______ a teacher. 5）______ your brother in the classroom
6）How _______ your father 7）Mike and Liu Tao ______ at school.
8）Whose dress ______ this 9）Whose socks ______ they his.
10）Who ______ I
Is
Are
am
is
is
am
is
are
is
are
am
is
I am from London.
Her eyes are small.
She is in the bedroom.
be动词句型：肯定和否定句
I am not from London.
She is not in the bedroom.
Her eyes are not small.
含有Be动词的句子，变成否定：
在Be动词后加not
一般疑问句
I am a student.
一般疑问句：Are you a student
肯定回答：Yes, I am. No, I'm not.
The cat is fat.
一般疑问句： Is the cat fat
肯定回答： Yes, it is. No, it isn’t.
They are students.
一般疑问句：Are they students
肯定回答： Yes, they are. No, they aren’t.
含有Be动词的句子，变成一般疑问句：
将Be动词提前到句首
am----->
is------->
are----->
was
was
were
用be动词过去式的适当形式填空
　　1. I _______ at school just now.
　　2. He ________ at the camp last week.
　　3. We ________ students two years ago.
　　4. They ________ on the farm a moment ago.
　　5. Yang Ling ________ eleven years old last year.
　　6. There ________ an apple on the plate yesterday.
　　7. There ________ some milk in the fridge on Sunday.
　　8. The mobile phone _______ on the sofa yesterday
evening.
was
were
was
was
was
was
was
were
be动词过去式：陈述句变一般疑问句并回答 1. His father was an English teacher.
2. These cats were crying.
3. There was a boy under the tree.
4. I was interested in English.
Was his father an English teacher
Yes, he was. No, he wasn’t.
Were these cats crying
Yes, there were. No, they werem’t.
Was there a boy under the tree
Yes, there was. No, there wasn’t.
Were you interested in English
Yes, I was. No, I wan’t.
含有Be动词的句子，变成一般疑问句：
将Be动词提前到句首
陈述句变否定句 1. His father was an English teacher. 2. These cats were crying. 3. The boy under the tree was hungry.
4. Mrs. Li and Kitty were in a big shop.
His father wasn’t an English teacher
These cats weren’t crying now
The boy under the tree wasn’t hungry
Mrs. Li and Kitty weren’t in a big shop.
含有Be动词的句子，变成否定：
在Be动词后加not
　be的过去式有四巧： 　　一是时间状语巧，表示过去的短语要记牢； 　　二是形式巧，单数was，复数were； 　　否定句结构是三巧，not紧跟was／were； 　　四是疑问句式巧，was／were向前跑(提前)。
用be动词的适当形式填空
　　1. I ______ an English teacher now.
　　2. She _______ happy yesterday.
　　3. They _______ glad to see each other last month.
　　4. Helen and Nancy ________ good friends.
　　5. The little dog _____ two years old this year.
　　6. Look, there ________ lots of grapes here.
　　7. There ________ a sign on the chair on Monday.
　　8. Today _____ the second of June.
Yesterday ______ the first of June.
It _____ Children's Day.
All the students ______ very excited.
　　
is
am
are
was
were
am
was
were
are
is
are
was
is
was
was
were
根据要求改写句子。 1. Mary is sitting under the table. (一般疑问句并否定回答) 2. Those children were excited about the gifts. (否定句) 3. I was born in China. (一般疑问句并肯定 回答)
4. There are some hamburgers in the big basket. (否定句)
Is Mary sitting under the table No, she isn’t.
Those children weren’t excited about the gifts.
Were you born in China Yes, I was.
There aren’t any hamburgers in the big basket.