初中therebe句型与have的各种形式的区别及配套练习VIP免费

初中there be 句型与have 的各种形式的区别及配套练习 一：there be 句型基本认识 1、 定义：There be 句型表示某处存在某物或某人。 2、结构：(1) There is +单数可数名词/不可数名词+ 地点状语. (2) There are +复数名词+地点状语. 注意事项： there 是引导词，在句中不充当任何成分，翻译时也不必译出。句子的主语是某人或某物，谓语动词be 要与主语（某人或某物）的数保持一致。当主语是两个或两个以上的名词时，谓语动词要与跟它最近的那个名词一致。如： ① There is a bird in the tree. 树上有一只鸟。 ② There is a teacher and many students in our classroom. 我们教室里有一位老师和许多学生。 ③ There are two boys and a girl under the tree. 树下有两个男孩，一个女孩。 二：Have 句型基本认识 1、定义：Have 句型表示某人有某物 2、结构 (1)I/you/we/they have 第一、二人称及复数用 Have （2）he/she/it/Betty has 第三人称单数及人名等用 has I have a book. You have a ruler. They have some blue umbrellas. He has a bike. She has a nice dress. Betty has a beautiful skirt. there be 句型的常考点 考点一：各种句型转化。 1：变成否定 There be 句型的否定式的构成和含有 be 动词的其它句型一样，在be 后加上not 或no 即可。注意not 和 no的不同：not 是副词，no 为形容词，not a/an/any + n. 相当于 no+ n.。例如： There are some pictures on the wall. → There aren't any pictures on the wall. =There are no pictures on the wall. There is a bike behind the tree. → There isn't a bike behind the tree. =There is no bike behind the tree. 2：变成一般疑问句 There be 句型的一般疑问句变化是把 be 动词调整到句首，再在句尾加上问号即可。但同时要注意：当肯定句中有 some 时，要将其改为 any（否定变化也一样）。 There is some water on Mars. → Is there any water on Mars? There are some fish in the water. → Are there any fish in the w ater? 3：特殊疑问句 对主语提问：当主语是人的时候，则用 who 引导，当主语是物的时候，则用 what 引导。注意：无论原句的主...