课时一一、 重点语法1. 动词be（am,is,are）的用法：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+例句：I am Snoopy.I am ten years old. I am a student. I am a boy.第二人称(You)配合are使用。句型解析：You are+例句：You are my good friend. You are a good teacher.You are beautiful第三人称单数(He or She or It)配合is使用。句型解析：She(He, It) is +例句：She is a good girl.She is so tall.She is short.人称复数 (we /you/they)配合are使用。句型解析：We (You, They) are +例句 We are in Class 5,Grade 7.They are my friends.
