be动词的用法 am is arebe动词的种类be动词括“am”, “is”, “are”三种形式。第一人称单数(I)配合am来用。句型析：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：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：She(He, It) is +……She is a good girl.She is so cute.She is tender.be动词的种类人称复数 (we /you/they)配合are使用。句型：We (You, They) are +……We are in Class 5,Grade 7.They are my friends.You are good students. 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。 ??疑问否定你变，句首大写莫迟疑 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.isareamisAreisamisaream用be动词的适当形式填空：My mother __________ a teacher.Your sister _________ ten years old.His stud |
