Be(是）动词的用法

Be(是）动词的用法 本文章被浏览次数：25 次 Be(是)动词的用法： am：用于主语是I的句中。 is： 用于主语是第三人称单数（he，she，it）/ Tony/ your father…的句中。 are：用于主语是you和复数的句中。 巩固练习： 一、用am， is， are填空： 1 .I_______ going to school. 2 .He going to the park. 3 .We going to take a trip. 4 .Amy and I good friends. 5 .My grandparents old. 6 .Tom my cousin. 7 . your father reading newspapers? 8 . you going to watch TV tonight? 9 .My friend twelve. 10 . they smart? 二、选择填空 ( ) 1 . you going shopping? A. Is B. Am C. Are ( )2 . your teacher tall? A. Is B. Am C. Are ( )3 .Our math teacher not strict. A. is B. am C. are ( )4 .I Mike. A.is B. am C. are