1、be 动词,am is are,I _ a boy.,am,我是一个学生。 我很快乐。 我八岁了。 我是一只青蛙。,I,am,You _ a good boy.,are,你是我的好朋友。 你是一个好学生。 你很累。 你很笨。,you,are,He _ my boss.,am,他是一个老师。 她在房间里。 它是我的小狗。 它是我的英语书。,he,is,she,it,I,am,you,are,he,is,she,it,“我”用am,“你”用are,Is连着“她他它”,我(I)用am 你(you)用areis连着他(he)她(she)它(it)单数名词用is 复数形式要用are,请用be动词的适当形
2、式填空：,I _ a girl. My name _ Mary. I _ in Class 2, Grade 7. I _ 12 years old. Here is my family photo. Look! These _ my parents and those are my grandparents. This boy _ my brother. He _ 15 years old now. That _ my cat, Mimi. It _ very lovely（可爱）.,am,am,am,is,is,is,is,are,is,I _a teacher. He_ here. Yo
3、u _my best friend. My father _ a farmer. Lucy _ an English girl. Your sister _ten years old. You and I _ good friends.,am,is,are,is,is,is,are,我(I)用am 你(you)用areis连着他(he)她(she)它(it)单数名词用is 复数形式要用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。,变疑问，往前提，句末问号莫丢弃。,He is eating dinner.,He is eating dinner.,Is he eating dinner?,变否定，更容易， be 后not莫忘记。,He is eating dinner.,not,He is not eating dinner.,Tom is under the tree. 变为 疑问句 和 否定句。,Tom is not under the tree,Is Tom under the tree?,
