01 be 动词-2021-2022学年七年级英语上学期期末核心语法精讲精练（外研版）

be 动词用法 be 动词：am, is are 否定式：am not, is not=isn’t, are not=aren’t 口诀：我(I)用 am，你(you)用 are，is 连着他(he)，她(she)，它(it)； 单数is 复数are E.g. I am a boy. You are a student. He is a boy. She is a girl. It is a cat. 单数名词用 is，复数名词全用 are。(主语个数是一个时，谓语用单数 is，主语个数为两个或两个以上，谓语用复数 are.) be动词用法及练习 一、选择题 Suzhou _____ famous for gardens. A．are B．is C．am The lovely cat _____ on the bed. It's on the floor. A．is B．are C．aren't D．isn't —Who _____ you? —I _____ Millie. Amy _____ my good friend. A．am; is; are B．are; am; is C．is; am; is D．are; is; are This _____ my sister and those _____ my parents. A．is, is B．are, are C．is, are D．are, is —Good morning! My name _____ Jack. —Good nominal! I _____ Gina. A．is; is B．am; is C．is; am D．am; am A set of keys _____ on the desk. A．be B．is C．are D．am _____Bob and Gina free next week? —Sorry, I don't know. A．Is B．Are C．Does D．Do My shoes ______ old. This pair