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1、Unit 4 Then and now Part A There be- 的構成w There be + 某物 / 某人 + 某地w 表示：某地表示：某地有有某物或某人某物或某人w 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. 就近原則就近原則 be動詞單復數(shù)形式要跟動詞單復數(shù)形式要跟there be之后的第一個主語保持一致，之后的第一個主語保持一致，如果第一個主語是單數(shù)或不可數(shù)名詞用如果第一個主語是單數(shù)或不可數(shù)名詞用

2、is，如果第一個主語，如果第一個主語是復數(shù)用是復數(shù)用are。there 是個近視眼。是個近視眼。 請使用There be- 描述下圖There is a cat and two birds in front of the house. There are two birds and a cat in front of the house.w There is a radio on the desk. There be- 的一般疑問句 Is there a radio on the desk ? Yes, there is. / No, there isnt.w There are some s

3、hoes under the bed. Are there any shoes under the bed? Yes, there are. / No, there arent.w 規(guī)則：規(guī)則： is/are要提前要提前, some 變變any,其他都不變其他都不變There be 句型的否定形式句型的否定形式w 1. There is a knife in the kitchen.w 否定否定:There is not a knife in the kitchen.w 2. There are five apples on the tree.w 否定否定:There are not five

4、 apples on the tree.w 3. There is some ink in the bottle.w 否定否定:There is not any ink in the bottle. 規(guī)則：規(guī)則：w be詞后面加詞后面加not, some 變變anyisntarentw There are not any books in the bag.w =There are no books in the bag.w There are no students in the classroom.w =There are not any students in the classroom.

5、w There is not any milk in the bottle.w =There is no milk in the bottle. There be否定句型中的否定句型中的not any與與no可以互換。可以互換。not any強調(diào)一個都沒有。強調(diào)一個都沒有。There be 句型的特殊疑問句形式句型的特殊疑問句形式w 1.對主語提問對主語提問：w 當主語是人的時候，則用當主語是人的時候，則用who 引導，引導，w 當主語是物的時候，則用當主語是物的時候，則用what 引導。引導。w 注意：無論原句的主語是單數(shù)還是復數(shù)，對之提問時注意：無論原句的主語是單數(shù)還是復數(shù)，對之提問時一般

6、都用一般都用be的單數(shù)形式的單數(shù)形式(回答時卻要根據(jù)實際情況來回答時卻要根據(jù)實際情況來決定決定)。w 如：如：w There are lots of cars over there.w Whats over there?w There is a little girl in the room.w Who is in the room? w 2.對地點狀語提問：則用對地點狀語提問：則用where 引導引導w 如：如：w There is a computer on the desk. w Where is the computer? w There are four children on th

7、e playground. w Where are the four children? w 3.對數(shù)量提問：一般有兩種句型結構對數(shù)量提問：一般有兩種句型結構： w How many+復數(shù)名詞復數(shù)名詞+are there+介詞短語？介詞短語？w w How much+不可數(shù)名詞不可數(shù)名詞+is there+介詞短語？介詞短語？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.用用there be 來回答。來回

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

9、. w 9. _there a cup of tea on the table?w 10. There_some apple juice in the glass.w 12.There _a picture and two maps on the wall.用用be動詞動詞is / are 填空：填空：areisisIsareisareAreisisis二二. 把下例句子改成疑問句把下例句子改成疑問句: 1. There are four apples on the ground. 一般疑問句一般疑問句:_2. There are some birds in the tree. 一般一般疑問句

10、疑問句:_3.There are five birds in the tree. 特殊疑問句特殊疑問句:_ Are there four apples on the ground?Are there any birds in the tree?How many birds are there in the tree?三三.把下例句子改成否定句把下例句子改成否定句: 1. There are two bowls on the table.否定句否定句:_2. There are some beautiful flowers in the garden. 否定句否定句:_3. There is a

11、 tree in the garden. 否定句否定句:_There arent two bowls on the table.There arent any beautiful flowers in the garden.There isnt a tree in the garden.w 對句子劃線部分提問。對句子劃線部分提問。w 3.There are seven days in a week. w 4.There are lots of books in our library.w 5.There is a woman over there.w 6.There is a little m

12、ilk in the glass.How many days are there in a week?Whats in 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.

13、is 4. There _ a pencil, a book and two pens on the table. A.is B. are 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/some7. There isnt a book in his hand. There is _

14、 book in his hand. A. no B. not 8. - Are there _ shops near here? - No, there are _ shops near here. A. some, not B. some, any C. any, not D. any, no 用恰當?shù)挠们‘數(shù)腷e動詞填空。動詞填空。w1、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.areareisareisisareis