第一部分： There be 句型讲解要点 一、 there be 句型的定义：表示某处有某物 二、结构 (1) There is+单数名词/不可数名词+地点状语 There is an apple on the table. There is some milk in the glass. (2) There are+复数名词+地点状语 There are some apples on the table. 三、 There be句型的否定形式，在 be后加not。 There isn 't an apple on the table. There isn 't any milk in the glass. There aren 't any apples on the table. 四、 There be句型变一般疑问句，be动词提至句首，句尾加问号。 Is there an apple on the table (Yes, there is. No, there isn Is there any milk in the glass (Yes, there isN. o, there isn 't) 't) Are there any apples on the table (Yes, there are. No, there aren 't.) 注：在There be句型中，some用于肯定句，any用于否定句和疑问句中。(见上面的例子) 五、 and和or在there be句型中，and用于肯定句，or用于否定句。 There is a ruler, an eraser and a pen on the desk. There is not a ruler, an eraser or a pen on the desk. 六、 There be 句型的就近原则。当主语是两个或两个以上的名词时，谓语动词要跟它最近 的那个名词的数保持一致。 There is a book and some pens on the floor. There are some pens and a book on the floor. 七、 There is no •在此句型中，no后边的名词之前没有冠词、数词等定语。 There is no money in my pocket. 第二部分have和has 一、 have 和 has 也表示 “有”。 只是它所强调的是所属性质，而 There be句型强调的是存在性。 二、 have和has的选择取决于主语。主语是第一人称、第二人称和第三人称复数时用 have； 单数第三人称用 has。 I have a dream. He/she/Jim has a dream. 三、 have和has表示 有”是实义动词，因此变否定句在其前面加 do n'或者does n't如 果是单数第三人称的情况，加 doesn'之后将has还原成动词原形have。 I don 'have a dream. He/she/Jim doesn ' t have a dream. 四、 变一般疑问句时，将助动词放在句首，单三将 has还原成have,并在句尾加问号。 Do you have a dream Yes, I do. No, I dno' t. Does he/she/Jim have a dream Yes, he/she/Jim does. No, he/she/Jim done's t. 本文来源：https://www.wddqw.com/doc/c3a3f20eff4ffe4733687e21af45b307e871f98b.html