there be句型（课件）人教PEP版英语六年级下册

There be句型 表示某个地方存在某物或某人，be动词的单复数必须依主语的变化而变化。 (单数is 复数are ) There is a table in the room. 房间里有一张桌子。 There are some birds in the tree.树上有很多鸟。 2 概念 2 （一）There is+单数可数名词+地点状语 There is a ruler on the desk. 书桌上有一把尺。 （二）There are+复数主语+地点状语 There are four apples on the tree. 树上有四个苹果。 There are some flowers in the park. 公园里有许多花。 （三）there is + 不可数名词 +地点状语 （即使有some 也是单数） There is some water in the bottle. 瓶子里有一些水。 3 常见句型结构 3 There is a pen, two books and many pencils on the desk. 4 There be就近原则 4 5 There be的提问 把Be动词放在there之前,并将句号变问号。 句中出现的some要改成any 肯定回答为：Yes, there is/are. 否定回答为: No, there isn’t/aren’t. 5 6 There be的提问 肯定句There is an apple on the tree. 疑问句 Is there an apple on the tree? 肯定句There are five pens on the desk. 疑问句Are there five pens on the desk? 肯定句 There is some water in the cup. 否定句 Is there any water in the cup? 肯定回答: Yes, there is. 否定回答: No, there isn’t. 6 7 There be的特殊疑问句 ① 对主语提问： 当主语是人时，用"Who's+介词短语?"； 当主语是物时，用"What's + 介词短语?"。 （无论原句主语是单数还是复数，对之提问时一般都用单数形式） ② 对地点状语提问： 提问地点用"Where is / are+主语?" 7 8 There be的特殊疑问句 ③对数量提问：一般有两种句型结构： How many+复数名词+are there+介词短语？ How much+不可数名词+is there+介词短语？ eg:How many people are there in the picture? How much water is there in the bottle ? 8 9 There be 句型的否定形式 否定形式只要在be动词后面加not即可，句中出现some则改成any is not =isn’t ；are not= aren’t 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. 3.There is some water in the bottle. ——否定:There is not any water in the bottle. 9 1、There ---- a meeting tonight. A. will be B. had be C. is going be D. was 2、There --- a knock at the door just now . A. will be B. has been C. were D .was 3、There ---- a pen and two books on the desk now. A .are B .be C. is D .was 4、There is _____ on the floor． A.cat 　　B.water 　　C.boxes 　D.football 5、There are _____ on the floor． A.cat 　　B.w