内容正文:
课程主题: Be动词的灵活运用
学习目标
1.Be动词的四大句式:(肯定句、否定句、一般疑问句、特殊疑问句).
2.四大句型分析、讲解.
3.四大句型实际运用.
教学内容
【课前检测】
1. I ________ a student.
2. We ________ friends.
3. He _______ a good boy.
4. She ________ my sister.
5. They _______ my parents.
6. You _______ 11 years old.
7. I a doctor.
8. My father a policeman.
9. We having breakfast.
10. Tom from Canada.
答案:am;are;is;is;are;are;am;is;are;is
【课堂导学】
【知识点梳理】
【知识梳理】
一、be动词的种类:is am are
二、be动词的用法:[来源:学§科§网Z§X§X§K]
1.第一人称单数(I)配合am来用。句型解析:I am+……
第一人称复数(We)配合are来用。句型解析:We are+......
2.第二人称单数或者复数都是(You)配合are使用。句型解析:You are+……
3.第三人称单数(He or She or It)配合is使用。句型解析:She(He, It) is +……
第三人称复数(They)配合are使用。句型解析:They are+......[来源:学&科&网Z&X&X&K]
注:be动词用法口诀:
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。
三、be动词的缩写:
I am=I’m You are=You’re He is=He’s She is=She’s
We are=We’re It is=It’s They are=They’re
is not =isn’t are not=aren’t (注:am not无缩写)
四、Be动词的四大句式:[来源:学科网ZXXK]
(肯定句、否定句、一般疑问句、特殊疑问句).
1. 肯定句.
2. 否定句.
3. 一般疑问句.
4. 特殊疑问句.
注:be 的用法口诀 :
我用am,你用are, is连着他,她,它;
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.
1.肯定句:主+ be +其他成分.
e.g I am a student.
It is a cat.
She is a teacher.
He is a worker.
They are students.
We are workers.
2.否定句:主+ be + not + 其他成分.
e.g I am not a student.
It is not a cat.
She is not a teacher.
He is not a worker.
They are not students.
We are not workers.
3.一般疑问句:Be + 主+ 其他成分?
肯定回答:Yes, 主+ be.
否定回答: No, 主+be +not.
e.g Are you a student?
肯定回答:Yes, I am.
否定回答:No, I am not.
4.特殊疑问句: 疑问词+ be + 主+ 其他成分?
特殊疑问词:when(时间); where(地点); how(方式); who(谁); what(什么); why(原因).
e.g What is your name?
How are you?
Where is he?
【例题精讲】
1. ______ your brother in the classroom(教室)?
2. She ______ at home.
3. How _______ your father?
【课堂练习】
1. _____she from Jinan? No, she ____.
2. _____ your friends? No, we ____.[来