人教版六年级英语,Then and now,目录,句型构成,就近原则,be动词单复数形式要跟there be之后的第一个主语保持一致，如果第一个主语是单数或不可数名词用is，如果第一个主语是复数用are。,There be- 的一般疑问句,Is there a radio on the desk ? Yes, there is. / No, there isnt.,规则：is/are要提前 , some 变any ,其他都不变,句型构成,句型构成,There be 句型的否定形式,1. There is a knife in the kitchen. 否定 : There is not a knife in the kitchen. 2. There are five apples on the tree. 否定 : There are not five apples on the tree.,规则： be词后面加 not , some 变any,句型构成,There be 句型的特殊疑问句形式,如： There are lots of cars over there. What
