Lesson 25：Mrs. Smith's kitchen.（史密斯太太的厨房）
一：如何表达“某地有某物”？
1. “A of B（某地有某物/人）”结构
表达名词之间的所属关系可以通过“A of B”结构，也就是“名词（n.） of 名词（n.）”，表示“B 的（of） A”。
例子
①：in the middle of the room.（在房间的中间。 | 部屋の真ん中で。）
②：The box is in the middle of the room.（这个箱子放在房间的中间位置 | この箱は部屋の真ん中にあります。）
2. “A of B（某地有某物/人）”的肯定句
语法结构：There be（is/are/am） + a/an + A of B.（某地有某物/人）
例子
①：There is a box in the middle of the room.（箱子放在房间的中间位置 | 部屋の真ん中に箱があります。）
②：There is an electric cooker in the kitchen.（厨房里有一个电炉子。 | キッチンには電気コンロがあります。）
3. “A of B（某地有某物/人）”的否定句
语法结构：There be（is/are/am） + not + a/an + A of B.（某地没有某物/人）
There isn't a box in the middle of the room.（箱子没有放在房间的中间位置 | 箱は部屋の真ん中にありません。）
二：如何表达“在房间的中间”
in the middle of the room.（在房间的中间）
三：如何表达“在左边/右边”？
on the left/right.（在 左边/右边）
四：定冠词和不定冠词（a、an、the）的特指和泛指
“a”和“an”是不定冠词，用来指示非特指的内容。
“the”是定冠词，其特指的名词说的是特定的事物、人物、地点等。
例子
①：There is a refrigerator in the kitchen.（冰箱放在厨房。）
②：The refrigerator is white.（那台冰箱是白色的。[“The”指的是前文提到过的特定结果]）
单词
/ˈkɪtʃɪn/
kitchen n.厨房
/rɪˈfrɪdʒəreɪtə/
refrigerator n.电冰箱
/left/
left n.左边
/raɪt/
right n.右边
/ɪˈlektrɪk/
electric adj.带电的，可通电的
/ˈkʊkə/
cooker n.炉子，灶具
/ˈmɪdl/
middle n.中间
/əv/
of prep.（属于）...的
/ruːm/
room n.房间
语法练习
一：使用“a、an、the”填空
①：There is a new table in our kitchen. It's in the middle of the kitchen.
②：Give me a knife, please.
- Which one?
- The sharp one, not the blunt one!
③：There is a refrigerator in Mrs. Smith's kitchen. The refrigerator is a white one.
④：Who is that man?
- He's an American tourist.
⑤：Here are two coats, a black one and a blue one. Which one is your coat? The black one or the blue one?
- My coat is the blue one.
⑥：Come and meet Molly, She's a keyboard operator.
二：使用“in、on”填空
①：There is a picture on the wall.
②：There is water in the bottle.
③：There's a big box on the floor.
④：Where are my shoes?
- They're in the cupboard.
⑤：Look at the new carpet in my room!
⑥：The table is in the middle of the room, and the cups and plates are on the table.
三：仿照例句使用所给的词回答下列问题
例：Is there a spoon in the cup?（on the plate/dirty）
- No, there isn't a spoon in the cup. There is one on the plate. It's dirty.
①：Is there a tin on the table?（in the refrigerator/big）
- No, there isn't a tin on the table. There is one in the refrigerator. It's big.
②：Is there a bottle on the cupboard?（in the cupboard/full）
- No, there isn't a bottle on the cupboard. There is one in the cupboard. It's full.
③：Is there an umbrella on the floor?（on the chair/red）
- No, there isn't an umbrella on the floor. There is one on the chair. It's red.