be动词用法总结.ppt

be动词的用法
am is are
be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。
句型解析析:I am+…
I am smart .
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 so cute.
She is a teacher.
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.
综合解析
当使用be动词的时候,前面请先加上第几人
称。
be动词前面的人称,是不可随意替换的。
例如:
I am, You are, She is,
并不会出现I is, You am, She are 这样的情形。
Be的用法口诀  I用am;you,we ,they 都用are,
is连着he,she,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
be 动词练习题
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 this year.
You _____ our Chinese teacher this term.
is
is
are
are
am
is
is
are
`
把下列句子改为一般疑问句:
is an English girl.
name is Tom Hanks.
Chen is from Jinhua.
and Wang Hui are good friends.
Is Mary an English girl?
Is his name Tom Hanks?
Is Miss Chen from Jinhua?
Are Daming and Wang Hui good friends?