宁夏2024七年级英语上册Unit3课时3sectionA(3a_3d)课件新版人教新目标版

二、方位介词的用法 1. 表示方位的介词in， on， under， behind等通常与名词组
成介词短语，指明物品所在的具体方位。名词前常有定冠 词 the/不定冠词 a， an/形容词性物主代词等。
2. 常见方位介词
方位介词
用法
表示“在……上面”， 表示物品与物体表面 on
有直接的接触。
表示“在……里面”，强调在某一个范围之 in
时间状语.
那张照片中没有女孩。
句式
结构
例句
一般 疑问
Is/Are there ＋主语＋地点状 语/时间状语？ 肯定回答：
—Are there any flowers in your school？ 你们学校里有花吗？
式及 简略
Yes， there is/are.
—Yes， there are. 是的，有。
4. 存现句与have/ has的区别 (1) there be强调的是位置关系，表示“某地有某物/人”； (2) have/ has强调的是所属关系。 e.g. There is an apple on the table. 桌子上有一个苹果。 I have an apple.我有一个苹果。
5. there be和have/ has不能同时使用，但有时可以相互转换。 e.g. There are about 1， 000 students in our school. ＝ Our school has about 1， 000 students. 我们学校有大约1， 000名学生。
to 19 years old. It doesn’t look like a school. It is green. Everything in the school is made of bamboo(竹子). It’s amazing.
The classrooms have no walls or doors. The teachers write 18. on the bamboo blackboard. The desks are not square. Everything is so 19. special .
e.g. Jim sits behind me， so I sit in front of him. ⁠ 吉姆坐在我后面，所以我坐在吉姆前面。 The driver is in the front of the car. ⁠ 司机在小汽车的前面。
(2)in与on区别 in the tree 在树上(外来的，如鸟) on the tree 在树上(本来就有的，树上结的果子、树叶等) e.g. There are two birds in the tree.
句式Leabharlann 结构例句肯定式
There is/are＋主语 ＋地点状语/时间 状语.
There is a river near our village. 在我们村的附近有一条河。
There isn’t/aren’t＋ There aren’t any girls in the
否定式 主语＋地点状语/ photo.
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14. 你们班有多少个男孩？ How many boys are there in your class？
一二三四
四、短文填空。
on， his， special， office， learn to， be， call， important，sheep， look at
What does your dream school look like？ John Hardy， a man from Canada， designs (设计)and builds his own dream school. He 15. calls it the Green School. What is 16. his dream school like？ Let’s
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4. There are two cats and a dog at my home . ⁠
5. Is there any milk in the bottle？
一二三四
二、用方框中所给词或短语的适当形式填空。
on, in, behind, in front of, in the middle of 6. There are some birds in the sky(天空). 7. The cat is behind the door. You can’t see it. 8. There are many apples on the tree.
⁠
一二三四
on， his， special， office， learn to， be， call， important，sheep， look at
At school， there is a library， a computer room， some
teachers’ 20. offices and classrooms. Children learn ⁠
e.g. There is a hospital across from our school. ⁠
我们学校对面有个医院。 The art room is next to the music room.
⁠
艺术教室挨着音乐教室。
注意：(1)in front of与in the front of区别 in front of 在物体外部的前面 in the front of 在物体内部的前面
UNIT 3 My School SECTION A What is your school like？
课时3 SECTION A Grammar Focus (3a-3d)
目 录
CONTENTS
01 语法点拨 02 语法通关练 03 综合提升练
一、存现句 1. 意义：存现句表示某地或某时有某人或某物。 2. 存现句的基本句型
21. important subjects， such as reading，writing and
maths. They also 22. learn to grow vegetables in the school’s
vegetable garden. There 23. is a swimming pool for the kids ⁠
⁠
树上有两只鸟。 There are some apples on the tree.
⁠
树上有一些苹果。
一、用be动词的适当形式填空。 1. There are many boxes on the chair.
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2. Is there a pen on the desk？ 3. There is a pen and two pencils in my pencil box.
答语 否定回答： No， there isn’t/ aren’t.
—No， there aren’t. 不，没有。
3. 存现句的主谓一致 (1)存现句句型的主语通常在be动词之后。 如果句子的主语是可数名词单数或不可数名词， be动词 用is； 如果句子主语是可数名词复数， be动词用are。 e.g. There is some milk in the bottle.
——它们在书柜里。 — Where are my books？ — They are in the bookcase .
⁠
12. 墙上有一个大屏幕。 There is a big screen on the wall.
⁠
一二三四
13. ——每个人的书桌上都有电脑吗？ ——不，没有。 — Are there computers on everyone’s desk？ —No， there aren’t .
to play in. There is also a small farm. Children can keep 24. sheep ， chickens and pigs there. It is so much fun to go
to the Green School.
一二三四
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9. The boy sits in front of Jane， so she can’t see the film clearly(清楚地).
10. I can see a ball in the middle of the playground.
一二三四
三、完成句子。 11. ——我的书在哪里？
内。
方位介词
用法
under
表示“在……下面”，强调在某物的正下方。
in front of 表示“在……的前面”
next to
表示“紧挨着，在……旁边”
behind
表示“在……的后面”
方位介词 across from between...and... in the middle of
用法 表示“在……的对面” 表示“在……(两者)之间” 表示“在……中间”
⁠
瓶子里有些牛奶。 There are some pencils in my pencil box.
⁠
我的铅笔盒里有些铅笔。
(2) there be后跟两个或两个以上主语时，be动词的形式要 与离它最近的主语的数保持一致，即“就近原则”。 e.g. There is a pen and some books on the desk.桌上 有一支钢笔和一些书。 There are some books and a pen on the desk.桌上有 一些书和一支钢笔。
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17. look at it together. ⁠ 一二三四
on， his， special， office， learn to， be， call， important，sheep， look at
The Green School is on Bali Island. The students are from 3