内容正文:
nullnullUnit 5 At school
鲁科版三年级下册
Contents
1
Letters & Sounds
2
Words & phrases
3
Sentences
4
Tips
5
Practice
01
Letters &
Sounds
Letters & Sounds
u
/ʌ/
jump
hut
rug
under
sun
fun
puppy
02
Words &
phrases
Words
playground 操场
classroom 教室
library 图书馆,图书室
floor (楼房的)层;地板,地面
clean 整洁的;打扫
music 音乐
art 美术,艺术
draw 绘画
picture 图片;照片
sing 唱,唱歌
garden 花园,园子
teachers’ office 教师办公室
on the first floor 在一楼
on the second floor 在二楼
on the third floor 在三楼
music room 音乐教室
Phrases
art room 美术教室
school garden 学校花园
read in the library 在图书馆读书
draw pictures 画画
sing songs 唱歌
03
Sentences
Sentences
1. 询问某地是否是某物的句型:
—Is this the+场所? 这是……(场所)吗?
—肯定回答:Yes, it is. 是的,它是。
—否定回答:No, it isn’t. 不,它不是。
例: —Is this the teachers’ office? 这是教师办公室吗?
—Yes, it is. 是的,它是。
Sentences
2. 询问场所位置的句型:
—Where’s the+场所? ……(场所)在哪里?
—It’s on the+序数词+floor. 它在第……楼。
例: —Where’s your classroom? 你的教室在哪里?
—It’s on the first floor. 它在一楼。
Sentences
3. 询问是否有某场所的句型:
—Do you have a/an+场所? 你们有……(场所)吗?
—肯定回答:Yes, we do. 是的,我们有。
—否定回答:No, we don’t. 不,我们没有。
例: —Do you have an art room? 你们有美术教室吗?
—Yes. It’s on the second floor. 是的,它在二楼。
Sentences
4. 描述在学校的活动的句型:
We+动词原形+in the+场所. 我们在……(场所)做……
例: We draw pictures in the art room. 我们在美术教室画画。
We often read in the library. 我们经常在图书馆读书。
04
Tips
Language points
1.序数词first, second, third的用法
It’s on the first floor. 它在一楼。
It’s on the third floor. 它在三楼。
It’s on the second floor. 它在二楼。
序数词表示“第几”,本单元重点学习前三个序数词:first(第一)、second(第二)、third(第三),用于表示楼层。
序数词前通常要加定冠词the,如on the first floor(在一楼)、on the second floor(在二楼)。
Language points
如:The music room is on the first floor. 音乐教室在一楼。
My classroom is on the second floor. 我的教室在二楼。
The art room is on the third floor. 美术教室在三楼。
对应的基数词:one(一)→first(第一),two(二)→second(第二),three(三)→third(第三)。
注意:①表示“在几楼”,用介词on,不用in,如“在三楼”是on the third floor,不能说in the third floor。
②序数词的缩写形式:first→1st,second→2nd,third→3rd,如on the 1st floor(在一楼)。
单项选择
( ) 1. —Where’s the library?
—It’s on the ________ floor.
A. one B. first C. two
( ) 2. The teachers’ office is on the ________ floor.
A. three B. third C. four
( ) 3. The art room is on the ________ floor.
A. two B. second C. three
Exercise
B
B
B
( ) 4. —Where’s your classroom?
—It’s on the ________ floor.
A. first B. one C. three
( ) 5. The music room is on the ________ floor.
A. third B. three C. two
Exercise
A
A
Language points
2.询问场所位置的句型
Where’s your classroom? 你的教室在哪儿?
Where’s the library? 图书馆在哪儿?
句型结构:Where’s the+场所? 用于询问单个场所的位置,回答用“It’s on the+序数词+floor.”(表示在某楼层)或“It’s next to/near+场所.”(表示在某个场所旁边/附近)。如:
—Where’s the playground? 操场在哪里?
—It’s near the classroom building. 它在教学楼附近。
Language points
当询问多个场所位置时,用“Where are the+场所复数? ”,回答用“They’re+方位表达.”
场所名词前通常加定冠词the,表示特指学校里的某个具体场所。如:
—Where are the classrooms? 教室在哪里?
—They’re on the first and second floors. 它们在一楼和二楼。
[拓展]常见的方位表达:next to(在……旁边)、near(在……附近)、beside(在……旁边)、in front of(在……前面)。
一、单项选择
( ) 1. —Where’s the playground?
—It’s ________ the first floor.
A. in B. on C. at
( ) 2. —Where ________ the lab?
—It’s next to the classroom.
A. is B. are C. am
Exercise
B
A
( ) 3. —Where ________ the classrooms?
—They’re on the first floor.
A. is B. are C. am
( ) 4. —Where are the classrooms?
— ________ on the second floor.
A. It’s B. They C. They’re
Exercise
B
C
二、完成句子
1. ——美术教室在哪里?
——它在二楼。
—Where’s the art room?
—It’s ________ ________ ________ ________.
2. 图书馆在三楼。
The library is ________ ________ ________ ________.
3. 实验室在二楼。
The lab is ________ ________ ________ ________.
4. 教师办公室在三楼。
The teachers’ office is ________ ________ ________ ________.
Exercise
on the second floor
on the third floor
on the second floor
on the third floor
Language points
3.询问是否有某场所的句型
Do you have an art room? 你们有美术教室吗?
Do you have a music room? 你们有音乐教室吗?
这是一般现在时的一般疑问句,用于询问对方(学校、班级等)是否有某个场所,结构为“Do you have a/an+场所? ”
场所名词若以元音音素开头,用an修饰,如an art room(一间美术教室)、an office(一间办公室);若以辅音音素开头,用a修饰,如a music room(一间音乐教室)、a library(一间图书馆)。
肯定回答用“Yes, we do.”,否定回答用“No, we don’t.”,若要补充场所位置,可在回答后加“It’s on the+序数词+floor.”
Language points
—Do you have a lab? 你们有实验室吗?
—No, we don’t. 不,我们没有。
—Do you have a music room? 你们有音乐教室吗?
—Yes, we do. It’s on the first floor. 是的,我们有。它在一楼。
注意:have表示“拥有”,在疑问句中需借助助动词do,后面接动词原形have,不能直接把have提前。
一、按要求完成句子
1. We have a music room.(改为一般疑问句并作肯定回答)
—________ you ________ a music room?
—Yes, ________ ________.
2. They have a library.(改为一般疑问句并作否定回答)
—________ they ________ a library?
—No, ________ ________.
Exercise
Do have
we do
Do have
they don’t
3. She has an art room.(改为一般疑问句并作肯定回答)
—________ she ________ an art room?
—Yes, ________ ________.
4. He has a lab.(改为一般疑问句并作否定回答)
—________ he ________ a lab?
—No, ________ ________.
5. We have a playground.(改为一般疑问句并作肯定回答)
—________ you ________ a playground?
—Yes, ________ ________.
Exercise
Does have
she does
Does have
he doesn’t
Do have
we do
二、单项选择
( ) 1. —Do you have a lab?
—________
A. Yes, we do. It’s on the first floor.
B. No, it isn’t. C. Yes, I am.
( ) 2. —Do you have an art room?
—________ It’s on the second floor.
A. Yes, we do. B. No, we don’t. C. Yes, I am.
Exercise
A
A
( ) 3. —Does your school have a library?
—________
A. Yes, it do. B. Yes, it does. C. No, it don’t.
( ) 4.—Does she have a classroom?
—________
A. Yes, she do. B. Yes, she does. C. No, she don’t.
Exercise
B
B
Language points
4.名词所有格的用法
Is this the teachers’ office? 这是老师办公室吗?
名词所有格表示“某人的”或“某物的”,本单元重点学习复数名词的所有格:
①以s结尾的复数名词,直接在词尾加“’”,如teachers → teachers’(教师的)、students → students’(学生的)。
②不以s结尾的复数名词,在词尾加“‘s”,如children → children’s(孩子们的)、men → men’s(男人们的)。
Language points
名词所有格后接名词,如teachers’ office(教师办公室)
=the office of the teachers。如:
This is the teachers’ office. 这是教师办公室。
The students’ classroom is on the second floor. 学生们的教室在二楼。
注意:名词所有格与形容词性物主代词的区别:形容词性物主代词后接名词,如my book(我的书);名词所有格是“名词+’s/’”,后接名词,如Tom’s book(汤姆的书)。
一、写出下列短语的所有格形式
1. 教师的办公室 ______________________
2. 学生们的教室 ______________________
3. 汤姆的书包 ______________________
4. 露西的铅笔盒 ______________________
5. 孩子们的玩具 ______________________
Exercise
teachers’ office
students’ classroom
Tom’s schoolbag
Lucy’s pencil case
children’s toys
二、单项选择
( ) 1. This is ________ office.
A. teachers B. teachers’ C. teacher’s
( ) 2. —Where’s ________ classroom?
—It’s on the second floor.
A. students B. students’ C. student’s
( ) 3. This is ________ book.
A. Tom’s B. Toms C. Toms’
Exercise
B
B
A
( ) 4. —Where’s ________ pencil case?
—It’s on the desk.
A. Lucy’s B. Lucys C. Lucys’
( ) 5. This is ________ classroom.
A. children’s B. childrens C. childrens’
Exercise
A
A
05
Practice
Exercise
一、根据提示,用正确的序数词填空
1. The music room is on the __________ floor. (1楼)
2. My classroom is on the __________ floor. (2楼)
3. The art room is on the __________ floor. (3楼)
4. The library is on the __________ floor. (1楼)
5. The teachers’ office is on the __________ floor. (3楼)
first
second
third
first
third
Exercise
二、根据提示,完成句子
1. —Where’s the library?
—__________ on the first floor.
2. —Where are the classrooms?
—__________ on the second and third floors.
3. —Where’s the playground?
—It’s _______________ the classroom building. (在旁边)
4. —Where’s the art room?
—It’s ______________ the music room. (在……旁边)
5. —Where are the students?
—__________ in the classroom.
It’s
They’re
next to / near
next to / beside
They’re
Exercise
三、按要求改写句子
1. The art room is on the third floor. (改为一般疑问句)
___________________________________________________
2. Do you have a library? (作肯定回答)
___________________________________________________
3. The music room is on the first floor. (对划线部分提问)
___________________________________________________
4. This is the teachers' office. (改为否定句)
___________________________________________________
5. The classrooms are on the second floor. (改为单数形式)
___________________________________________________
Is the art room on the third floor?
Yes, we do.
Where is the music room?
This is not the teachers' office.
The classroom is on the second floor.
Thank you!
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