be动词用法总结

课件16张PPT。be动词的用法 am is arebe动词的种类be动词包括“am”, “is”, “are”三种形式。
第一人称单数(I)配合am来用。
句型解析：I am+…I am Snoopy.
I am ten years old.
I am a student.
I am a boy.be动词的种类第二人称(You)配合are使用。
句型解析：You are+…You are my good friend.
You are a good person.
You are beautiful.be动词的种类第三人称单数(He or She or It)配合is使用。
句型解析：She(He, It) is +……
She is a good girl.
She is cute.（可爱的）
She is tender.（温柔的）be动词的种类人称复数 (we /you/they)配合are使用。
句型解析：We (You, They) are +……We are in Class 5,Grade 7.
They are my friends.
You are good students.Be的用法口诀
我( I )用am，你(you)用are，
??? is连着他(he)，她(she)，它(it)；
? ? 单数名词用is，复数名词全用are。
??用be动词的适当形式填空：
My mother __________ a teacher.
Your sister _________ ten years old.
His students _________ all in the classroom.
You and I _______ good friends.
I _______ from Guangdong.
Lucy _____ an English girl.
She _____ in Class Two.
isisareareamisis用动词am, is, are填空(请注意大小写)
1. Where ______ Ann? She ______ here.
2. How old ______ you? I ______ thirteen.
3. ______ you Mr Read? Yes, I ______.
4. What ______ your name? My name ______
Fang Fang.
5. What grade ______ you in? I ______ in Grade
Two.isareamisAreisamisareamBe动词的否定形式Be的否定由‘‘not”帮助完成，即：be not
am not I am not happy.
is not It is not a book.
Are not They are not friends.I am not twenty-nine.We are not from Beijing.I am not in Class 5,Grade 7.
Her father and her mother are not teachers.3.Du Ming and Wang Hui are friends.含有Be动词的一般疑问句I am hungry.
---Are you hungry?
---Yes,I am. / No,I ’m not.
They are robots.
---Are they robots?
---Yes,they are. /No, they aren’t.
It is a pen.
---Is it a pen?
--- Yes,it is. /No, isn’t.Be的用法口诀 变疑问，往前提，句末问号莫丢弃。
?? ?变否定，更容易， be后not莫忘记。
?? 疑问否定任你变，句首大写莫迟疑。Are you twenty-nine?Are you in Class……？Are you from Beijing?Are her father and her mother teacher? Be的用法口诀
我( I )用am，你(you)用are，
??is连着他(he)，她(she)，它(it)；
? 单数名词用is，复数名词全用are。
?变疑问，往前提，句末问号莫丢弃。
??变否定，更容易， be后not莫忘记。
??疑问否定任你变，句首大写莫迟疑。
－The End－Thank you!