人教版小学六年级英语下册Unit 4《Then and now》（Part A There be句型）ppt课件

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1、There be 句型专题,Unit 4 Then and nowPart A,There be- 的构成,There be + 某物 / 某人 + 某地 表示：某地有某物或某人There be+ sb+sw,1: There is a girl and two boys in the picture. 2: There are two boys and a girl in the picture.,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 是个近视眼。,请使用There be-

2、描述下图,There is a cat and two birds in front of the house.,There are two birds and a cat in front of the house.,There is a radio on the desk.,There be- 的一般疑问句,Is there a radio on the desk ?Yes, there is. / No, there isnt.,There are some shoes under the bed.,Are there any shoes under the bed?Yes, there

3、 are. / No, there arent.,规则：is/are要提前, some 变any,其他都不变,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.3. There is some ink in the bottle. 否定:There is not any ink in the bottle.

4、规则： be词后面加not, some 变any,isnt,arent,There are not any books in the bag. =There are no books in the bag.There are no students in the classroom. =There are not any students in the classroom.There is not any milk in the bottle. =There is no milk in the bottle.,There be否定句型中的not any与no可以互换。 not any强调一个都

5、没有。,There be 句型的特殊疑问句形式,1.对主语提问： 当主语是人的时候，则用who 引导， 当主语是物的时候，则用what 引导。 注意：无论原句的主语是单数还是复数，对之提问时一般都用be的单数形式(回答时却要根据实际情况来决定)。 如： There are lots of cars over there.Whats over there?There is a little girl in the room. Who is in the room?,2.对地点状语提问：则用where 引导 如： There is a computer on the desk. Where is

6、the computer? There are four children on the playground. Where are the four children? 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？,A: How many birds are there in the tree?,B: There are three.,A: How many cats are there in the tree?,B: There is only one.,用there be 来回答

7、。,1. There_many monkeys in the mountain. 2. There_a beautiful garden in our school. 3. There _some water in the glass. 4. There _some bread on the table. 5. _there any maps on the wall? 6. There _twenty desks in our classroom. 7. There_a bird in the tree. 8. There _some trees near the house. 9. _the

8、re a cup of tea on the table? 10. There_some apple juice in the glass. 12.There _a picture and two maps on the wall.,用be动词is / are 填空：,are,is,is,Is,are,is,are,Are,is,is,is,二. 把下例句子改成疑问句: 1. There are four apples on the ground. 一般疑问句:_2. There are some birds in the tree. 一般疑问句:_3.There are five birds

9、 in the tree. 特殊疑问句:_,Are there four apples on the ground?,Are there any birds in the tree?,How many birds are there in the tree?,三.把下例句子改成否定句: 1. There are two bowls on the table. 否定句:_2. There are some beautiful flowers in the garden. 否定句:_3. There is a tree in the garden. 否定句:_,There arent two bo

10、wls on the table.,There arent any beautiful flowers in the garden.,There isnt a tree in the garden.,对句子划线部分提问。 3.There are seven days in a week. 4.There are lots of books in our library. 5.There is a woman over there. 6.There is a little milk in the glass.,How many days are there in a week?,Whats in

11、 your library?,Who is over there?,Whats in the glass?,1. There _ a clock on the table. A. is B. are 2. _ there a map on the wall? Yes, there _. A. Are / is B. Is / are C. Is / is D. Are /are 3. There _ some students in the classroom. A. are B. is 4. There _ a pencil, a book and two pens on the table

12、. A.is B. are,语法大练兵,5. There _ two apples, one orange and one banana on the table. A. is B. are 6. Are there _ pictures on the wall? No, there arent _ . A. any / any B. some / any C. some / some D. any/some 7. There isnt a book in his hand. There is _ book in his hand. A. no B. not 8. - Are there _

13、shops near here? - No, there are _ shops near here. A. some, not B. some, any C. any, not D. any, no,语法大练兵,用恰当的be动词填空。,1、There _a lot of sweets in the box. 2、There _some milk in the glass. 3、There _some people under the the big tree. 4、There_ a picture and a map on the wall. 5、There_a box of rubbers near the books. 6、There_lots of flowers in our garden last year. 7、There_a tin of chicken behind the fridge yesterday. 8、There_four cups of coffee on the table.,are,are,is,are,is,is,are,is,