PEP小学六年级英语there-be-句型讲解及练习.ppt

There be :某地有(存在)某人或某物 （其中be 动词有时态和单复数变化） There be + 某人/某物 + 某地 1.There is + 单数名词/不可数名词 + 地点 2.There are + 复数名词 + 地点 There be 句型句式： there be 句型与 have(has) 的区别： 1）there be 表示在某地有某物（或人）。 如 2）have(has) 表示某人拥有某物。 如:I have a table.我有一张桌子。 是个近视眼 就近原则 只要看到be动词后面的词是复数名词，就用are， 否则就用is（不可数也用is） 当然还要注意时态哦！ 就近原则： There is a cat and two dogs under the tree. There are two dogs and a cat under the tree. There is a cat under the tree. There are two dogs under the tree. 只要在 be 动词后面加 not 即可，但要注意 的是句中的 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. There be 句型的否定形式： There is/are (not) …可表达什么事物不存在。 瓶里一朵花也没有。 There is not a flower in the bottle. 钱包里没有钱。 There is not some money in the purse. 黑板上没有字。 There are no words on the blackboard. 在 “There be...” 的一般疑问句中,要把 Be 动词放在 there 之前,并将句号变问号。 肯定回答为：Yes, there is/are. 否定回答为: No, there isn’t/aren’t. 1）There are five pens on the desk. Are there five pens on the desk? Yes, there are. No, there aren’t. There be 句型变一般疑问句： 针对数量提问的特殊疑问句的基本结构是： How many+名词复数+are there+介词语？ There be有特点，主语放在be后面， 单数主语用 is，复数主语要用are。 变否定很简单， be 后要把not添。 变疑问也不难， 把be提到there前。 否定疑问any换，就近原则多多练。 1）There _____ a clock on the table. A. is????B. are 2）______ there a radio on your desk ? A.??are ? B. is 3）____ there a map on the wall? Yes, there ______. A. are / is????? B. is / are???? C. is / is???? D. are /are 4）There _____ some students in the classroom. A. are???????? B. is 5）There _____ a pencil, a book and two pens on the table. A.is????????? B. are A C A A B 选择填空 6）There ___ two apples, one orange and one banana on the table. A. is???????? B. are 7）Are there __ pictures on the wall? No, there arent __. A. any / any B. some / any??? C. some / some D. any/some 8）There isnt a book in