英语写作系列之四如何表达某处有某物(某人).doc

英语写作系列之四： 如何表达某处有某物（人）。英语中表示某处有某物（人）时，用“There be” 句型。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. 分析： 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。eg. There is a bird in the tree. 树上有一只鸟。 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。 There are two boys and a girl under the tree. 树下有两个男孩，一个女孩。3. There be句型与have的区别： There be 句型和have都表示“有”的含义。区别如下：There be表示“某处存在某物或某人”； have表示“某人拥有某物/某人”，它表示所有、拥有关系。He has two sons. 他有两个儿子。There are two men in the office. 办公室里有两个男人。4否定句 在be后加上not或no即可。not a/an/any + 名词. 相当于no+ 名词.。例如： There are some pictures on the wall. There arent any pictures on the wall. =There are no pictures on the wall. There is a bike behind the tree. There isnt a bike behind the tree. =There is no bike behind the tree. 5。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）。例如：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 water? 题组一：根据所给汉语完成句子。1. 桌子上有一本书和两支钢笔。There _ a book and two pens on the desk. 2. 钱包里有些钱。There _ some money in the picture. 3. 在吉姆的书包里有一些卡片。_ _ some cards in Jims bag.4. 里面还有其他的东西吗？_ _ anything else in it?5. 我们学校有许多班。There _ many _ in our school.6. 树上没有鸟。There _ _ birds in the tree.题组二：句型转换：1. There are some apples in the tree.（变一般问句） 2. There are some oranges in the glass.（变否定句）题组三：.there be 与have区别专练。1. This desk _ four legs. 2. _ some books on the desk.3. Everyone _ a dictionary in my class. 4. _ (没有) knives in the room.5. I _ a new sweater. 6. _ some flowers and a desk in the room.7. _ nothing in