课文例句Welcome to my home.Look at my bedroom.There is a bed.There is a TV in the living room.There are two sofas.There are four chairs in the kitchen.There is a desk and a chair.There is a kite and two balls.There are two kites and a ball.therebe句型一、 therebe句型：句型基本结构：Thereis+主语(可数名词单数 或 不可数名词)+时间或地点。Thereare+主语（可数名词复数）+地点在therebe句型中，主语是 可数名词单数， be动词用is主语是复数，be动词用are如有几件物品并列（用and连接），be动词根据最接近be动词的那个名词决定。例如：(1）Thereisapen
